ORLANDO – Dual antiplatelet therapy with clopidogrel and aspirin was more effective and about as safe as aspirin alone for preventing and mitigating migraine headaches in patients who underwent transcatheter atrial-septal defect closure.

The finding both solidified dual-antiplatelet therapy (DAPT) as default treatment following transcatheter atrial-septal defect (ASD) closure, and advanced thrombotic etiology as a plausible explanation for at least some types of migraine headaches, especially those that follow this type of procedure, Dr. Josep Rodés-Cabau said at the American Heart Association scientific sessions.

Mitchel L. Zoler/Frontline Medical News

Prior results indicated a roughly 15% incidence of new-onset migraines following transcatheter ASD closure, and in the current trial patients in the control arm, who received 80 mg/day of aspirin for 3 months, had a 22% rate of new-onset migraines, compared with a 10% rate among patients randomized to postprocedure treatment with 80 mg aspirin plus 75 mg clopidogrel daily, reported Dr. Rodés-Cabau, a cardiologist at the Quebec Heart and Lung Institute of Laval University in Quebec City.

For the study’ primary endpoint, the average number of days with migraine per month during the first 3 months following transcatheter ASD closure, treatment with aspirin alone produced a 1.4-day rate in 87 patients, compared with a 0.4 day per month average rate in patients who received clopidogrel plus aspirin, a 62% relative risk reduction that was statistically significant, Dr Rodés-Cabau said.

He and his associates ran the CANOA (Clopidogrel for the Prevention of New-Onset Migraine Headache Following Transcatheter Closure of Atrial Septal Defects) trial at six Canadian centers. They enrolled patients who underwent transcatheter ASD repair with the AMPLATZER device and had no history of migraine. The patients’ average age was 49 years, and the average device size was 22 mm. The researchers defined migraines based on 2004 criteria of the International Headache Society (Cephalagia 2004;24 suppl 1:9-160).

Dr. Rodés-Cabau noted that the modest-appearing effect of DAPT on the average number of migraine days per month can be explained by the relatively small percentage of enrolled patients who actually developed migraines. In addition to substantially cutting the number of patients with a migraine, DAPT also produced an important benefit specifically for patients who developed migraines by cutting the number with moderately or severely disabling headaches from eight patients in the aspirin monotherapy arm to zero patients in the DAPT arm.

The adverse event profile in both arms was mild and statistically similar. Five DAPT patients had minor bleeding events, compared with one patient in the aspirin monotherapy arm, a difference that was not statistically significant. No patient in either arm experienced a major bleeding episode during 3 months on study treatment.

Concurrent with Dr. Rodés-Cabau’s report at the meeting the results appeared in an online article (JAMA 2015 Nov 9. doi: 10.1001/jama.2015.13919).

[email protected]

On Twitter @mitchelzoler

ORLANDO – Dual antiplatelet therapy with clopidogrel and aspirin was more effective and about as safe as aspirin alone for preventing and mitigating migraine headaches in patients who underwent transcatheter atrial-septal defect closure.

The finding both solidified dual-antiplatelet therapy (DAPT) as default treatment following transcatheter atrial-septal defect (ASD) closure, and advanced thrombotic etiology as a plausible explanation for at least some types of migraine headaches, especially those that follow this type of procedure, Dr. Josep Rodés-Cabau said at the American Heart Association scientific sessions.

Mitchel L. Zoler/Frontline Medical News

Prior results indicated a roughly 15% incidence of new-onset migraines following transcatheter ASD closure, and in the current trial patients in the control arm, who received 80 mg/day of aspirin for 3 months, had a 22% rate of new-onset migraines, compared with a 10% rate among patients randomized to postprocedure treatment with 80 mg aspirin plus 75 mg clopidogrel daily, reported Dr. Rodés-Cabau, a cardiologist at the Quebec Heart and Lung Institute of Laval University in Quebec City.

For the study’ primary endpoint, the average number of days with migraine per month during the first 3 months following transcatheter ASD closure, treatment with aspirin alone produced a 1.4-day rate in 87 patients, compared with a 0.4 day per month average rate in patients who received clopidogrel plus aspirin, a 62% relative risk reduction that was statistically significant, Dr Rodés-Cabau said.

He and his associates ran the CANOA (Clopidogrel for the Prevention of New-Onset Migraine Headache Following Transcatheter Closure of Atrial Septal Defects) trial at six Canadian centers. They enrolled patients who underwent transcatheter ASD repair with the AMPLATZER device and had no history of migraine. The patients’ average age was 49 years, and the average device size was 22 mm. The researchers defined migraines based on 2004 criteria of the International Headache Society (Cephalagia 2004;24 suppl 1:9-160).

Dr. Rodés-Cabau noted that the modest-appearing effect of DAPT on the average number of migraine days per month can be explained by the relatively small percentage of enrolled patients who actually developed migraines. In addition to substantially cutting the number of patients with a migraine, DAPT also produced an important benefit specifically for patients who developed migraines by cutting the number with moderately or severely disabling headaches from eight patients in the aspirin monotherapy arm to zero patients in the DAPT arm.

The adverse event profile in both arms was mild and statistically similar. Five DAPT patients had minor bleeding events, compared with one patient in the aspirin monotherapy arm, a difference that was not statistically significant. No patient in either arm experienced a major bleeding episode during 3 months on study treatment.

Concurrent with Dr. Rodés-Cabau’s report at the meeting the results appeared in an online article (JAMA 2015 Nov 9. doi: 10.1001/jama.2015.13919).

[email protected]

On Twitter @mitchelzoler

ORLANDO – Dual antiplatelet therapy with clopidogrel and aspirin was more effective and about as safe as aspirin alone for preventing and mitigating migraine headaches in patients who underwent transcatheter atrial-septal defect closure.

The finding both solidified dual-antiplatelet therapy (DAPT) as default treatment following transcatheter atrial-septal defect (ASD) closure, and advanced thrombotic etiology as a plausible explanation for at least some types of migraine headaches, especially those that follow this type of procedure, Dr. Josep Rodés-Cabau said at the American Heart Association scientific sessions.

Mitchel L. Zoler/Frontline Medical News

Prior results indicated a roughly 15% incidence of new-onset migraines following transcatheter ASD closure, and in the current trial patients in the control arm, who received 80 mg/day of aspirin for 3 months, had a 22% rate of new-onset migraines, compared with a 10% rate among patients randomized to postprocedure treatment with 80 mg aspirin plus 75 mg clopidogrel daily, reported Dr. Rodés-Cabau, a cardiologist at the Quebec Heart and Lung Institute of Laval University in Quebec City.

For the study’ primary endpoint, the average number of days with migraine per month during the first 3 months following transcatheter ASD closure, treatment with aspirin alone produced a 1.4-day rate in 87 patients, compared with a 0.4 day per month average rate in patients who received clopidogrel plus aspirin, a 62% relative risk reduction that was statistically significant, Dr Rodés-Cabau said.

He and his associates ran the CANOA (Clopidogrel for the Prevention of New-Onset Migraine Headache Following Transcatheter Closure of Atrial Septal Defects) trial at six Canadian centers. They enrolled patients who underwent transcatheter ASD repair with the AMPLATZER device and had no history of migraine. The patients’ average age was 49 years, and the average device size was 22 mm. The researchers defined migraines based on 2004 criteria of the International Headache Society (Cephalagia 2004;24 suppl 1:9-160).

Dr. Rodés-Cabau noted that the modest-appearing effect of DAPT on the average number of migraine days per month can be explained by the relatively small percentage of enrolled patients who actually developed migraines. In addition to substantially cutting the number of patients with a migraine, DAPT also produced an important benefit specifically for patients who developed migraines by cutting the number with moderately or severely disabling headaches from eight patients in the aspirin monotherapy arm to zero patients in the DAPT arm.

The adverse event profile in both arms was mild and statistically similar. Five DAPT patients had minor bleeding events, compared with one patient in the aspirin monotherapy arm, a difference that was not statistically significant. No patient in either arm experienced a major bleeding episode during 3 months on study treatment.

Concurrent with Dr. Rodés-Cabau’s report at the meeting the results appeared in an online article (JAMA 2015 Nov 9. doi: 10.1001/jama.2015.13919).

[email protected]

On Twitter @mitchelzoler

Cerebellar soft signs are common symptoms in schizophrenia and bipolar disorder, a study suggests.

“While many authors used [neurological soft signs] scales to measure severity and progression of [schizophrenia ] and [bipolar disorder], we propose [cerebellar soft signs] scale as an accurate measure of cerebellar signs, which seems to co-occur in both diseases,” Adrian Andrzej Chrobak and his colleagues wrote.

The study included 30 patients with bipolar disorder, 30 patients with schizophrenia, and 28 individuals who had not been diagnosed with either bipolar or schizophrenia. The criteria for schizophrenia and bipolar disorder patient participation in the study included being in a state of symptomatic remission, as defined as scoring less than 3 on the Positive and Negative Syndrome Scale, and being treated with antipsychotic drugs from the dibenzoxazepine class (clozapine, quetiapine, and olanzapine). Schizophrenia and bipolar disorder patients treated with lithium or who had a history of alcohol or drug abuse; severe, acute or chronic neurologic and somatic diseases; and severe personality disorders were not allowed to participate in the study.

The researchers used the Neurological Evaluation Scale (NES) and the International Cooperative Ataxia Rating Scale (ICARS) to determine the presence and severity of neurological soft signs and cerebellar soft signs, respectively, in all of the study participants.

The average ICARS scores for the schizophrenia and groups were significantly higher than the mean ICARS score of the control group. No significant differences were found between the schizophrenia group and bipolar disorder group’s total ICARS and ICARS subscales scores. While the schizophrenia group scored significantly higher in all ICARS subscales than the control group, the bipolar disorder group only scored significantly higher than controls in the ICARS subscales of posture, gait disturbances, and oculomotor disorders.

The NES scores for the schizophrenia and bipolar groups also were significantly higher than that of the control group. No statistically significant differences between the schizophrenia group and bipolar group’s total NES and NES subscales were found.

“Our results suggest that there is no significant difference in both [neurological soft signs] and [cerebellar soft signs] scores between [bipolar disorder] and [schizophrenia] groups. This stays in tune with the theory of schizophrenia-bipolar disorder boundary and points to [the] cerebellum as a possible target for further research in this field,” according to the researchers.

Read the full study in Progress in Neuro-Psychopharmacology & Biological Psychiatry (doi: 10.1016/j.pnpbp.2015.07.009).

[email protected]

Cerebellar soft signs are common symptoms in schizophrenia and bipolar disorder, a study suggests.

“While many authors used [neurological soft signs] scales to measure severity and progression of [schizophrenia ] and [bipolar disorder], we propose [cerebellar soft signs] scale as an accurate measure of cerebellar signs, which seems to co-occur in both diseases,” Adrian Andrzej Chrobak and his colleagues wrote.

The study included 30 patients with bipolar disorder, 30 patients with schizophrenia, and 28 individuals who had not been diagnosed with either bipolar or schizophrenia. The criteria for schizophrenia and bipolar disorder patient participation in the study included being in a state of symptomatic remission, as defined as scoring less than 3 on the Positive and Negative Syndrome Scale, and being treated with antipsychotic drugs from the dibenzoxazepine class (clozapine, quetiapine, and olanzapine). Schizophrenia and bipolar disorder patients treated with lithium or who had a history of alcohol or drug abuse; severe, acute or chronic neurologic and somatic diseases; and severe personality disorders were not allowed to participate in the study.

The researchers used the Neurological Evaluation Scale (NES) and the International Cooperative Ataxia Rating Scale (ICARS) to determine the presence and severity of neurological soft signs and cerebellar soft signs, respectively, in all of the study participants.

The average ICARS scores for the schizophrenia and groups were significantly higher than the mean ICARS score of the control group. No significant differences were found between the schizophrenia group and bipolar disorder group’s total ICARS and ICARS subscales scores. While the schizophrenia group scored significantly higher in all ICARS subscales than the control group, the bipolar disorder group only scored significantly higher than controls in the ICARS subscales of posture, gait disturbances, and oculomotor disorders.

The NES scores for the schizophrenia and bipolar groups also were significantly higher than that of the control group. No statistically significant differences between the schizophrenia group and bipolar group’s total NES and NES subscales were found.

“Our results suggest that there is no significant difference in both [neurological soft signs] and [cerebellar soft signs] scores between [bipolar disorder] and [schizophrenia] groups. This stays in tune with the theory of schizophrenia-bipolar disorder boundary and points to [the] cerebellum as a possible target for further research in this field,” according to the researchers.

Read the full study in Progress in Neuro-Psychopharmacology & Biological Psychiatry (doi: 10.1016/j.pnpbp.2015.07.009).

[email protected]

Cerebellar soft signs are common symptoms in schizophrenia and bipolar disorder, a study suggests.

“While many authors used [neurological soft signs] scales to measure severity and progression of [schizophrenia ] and [bipolar disorder], we propose [cerebellar soft signs] scale as an accurate measure of cerebellar signs, which seems to co-occur in both diseases,” Adrian Andrzej Chrobak and his colleagues wrote.

The study included 30 patients with bipolar disorder, 30 patients with schizophrenia, and 28 individuals who had not been diagnosed with either bipolar or schizophrenia. The criteria for schizophrenia and bipolar disorder patient participation in the study included being in a state of symptomatic remission, as defined as scoring less than 3 on the Positive and Negative Syndrome Scale, and being treated with antipsychotic drugs from the dibenzoxazepine class (clozapine, quetiapine, and olanzapine). Schizophrenia and bipolar disorder patients treated with lithium or who had a history of alcohol or drug abuse; severe, acute or chronic neurologic and somatic diseases; and severe personality disorders were not allowed to participate in the study.

The researchers used the Neurological Evaluation Scale (NES) and the International Cooperative Ataxia Rating Scale (ICARS) to determine the presence and severity of neurological soft signs and cerebellar soft signs, respectively, in all of the study participants.

The average ICARS scores for the schizophrenia and groups were significantly higher than the mean ICARS score of the control group. No significant differences were found between the schizophrenia group and bipolar disorder group’s total ICARS and ICARS subscales scores. While the schizophrenia group scored significantly higher in all ICARS subscales than the control group, the bipolar disorder group only scored significantly higher than controls in the ICARS subscales of posture, gait disturbances, and oculomotor disorders.

The NES scores for the schizophrenia and bipolar groups also were significantly higher than that of the control group. No statistically significant differences between the schizophrenia group and bipolar group’s total NES and NES subscales were found.

“Our results suggest that there is no significant difference in both [neurological soft signs] and [cerebellar soft signs] scores between [bipolar disorder] and [schizophrenia] groups. This stays in tune with the theory of schizophrenia-bipolar disorder boundary and points to [the] cerebellum as a possible target for further research in this field,” according to the researchers.

Read the full study in Progress in Neuro-Psychopharmacology & Biological Psychiatry (doi: 10.1016/j.pnpbp.2015.07.009).

[email protected]

The prevalence of bipolar disorder might be higher among rheumatoid arthritis patients than in the general population, Dr. Adir Farhi of Sheba Medical Center in Tel-Hashomer, Israel, and colleagues reported in the Journal of Affective Disorders.

In a case-control study of nearly 70,000 members of Clalit Health Services, the largest health maintenance organization in Israel, the prevalence of bipolar disorder was found to be greater in patients with rheumatoid arthritis (RA) than in case-matched controls (0.6% vs 0.4%; odds ratio, 1.34; 95% confidence interval, 1.02-1.76; P less than .05). The study included 11,782 patients with RA and 57,973 subjects matched by age and sex.

When stratified by age, the association was significant only in the two extreme age groups: age younger than 19 years (P less than .005) and age older than 75 years (P less than .005). However, in a logistic regression model, RA showed a trend for positive association with bipolar disorder that was not statistically significant, and age had a weak but statistically significant association. Smoking was positively and independently associated with bipolar disorder (multivariate OR, 1.66; 95% CI, 1.31-2.11; P less than .001).

“Our data implied that patients with RA have a greater prevalence of bipolar disorder than matched controls,” the authors wrote. But because the association may have been confounded by smoking status, “further research is warranted before making inferences about this association.”

Read the article in the Journal of Affective Disorders (doi: http://dx.doi.org/10/1016/j.jad.2015.09.058).

The prevalence of bipolar disorder might be higher among rheumatoid arthritis patients than in the general population, Dr. Adir Farhi of Sheba Medical Center in Tel-Hashomer, Israel, and colleagues reported in the Journal of Affective Disorders.

In a case-control study of nearly 70,000 members of Clalit Health Services, the largest health maintenance organization in Israel, the prevalence of bipolar disorder was found to be greater in patients with rheumatoid arthritis (RA) than in case-matched controls (0.6% vs 0.4%; odds ratio, 1.34; 95% confidence interval, 1.02-1.76; P less than .05). The study included 11,782 patients with RA and 57,973 subjects matched by age and sex.

When stratified by age, the association was significant only in the two extreme age groups: age younger than 19 years (P less than .005) and age older than 75 years (P less than .005). However, in a logistic regression model, RA showed a trend for positive association with bipolar disorder that was not statistically significant, and age had a weak but statistically significant association. Smoking was positively and independently associated with bipolar disorder (multivariate OR, 1.66; 95% CI, 1.31-2.11; P less than .001).

“Our data implied that patients with RA have a greater prevalence of bipolar disorder than matched controls,” the authors wrote. But because the association may have been confounded by smoking status, “further research is warranted before making inferences about this association.”

Read the article in the Journal of Affective Disorders (doi: http://dx.doi.org/10/1016/j.jad.2015.09.058).

The prevalence of bipolar disorder might be higher among rheumatoid arthritis patients than in the general population, Dr. Adir Farhi of Sheba Medical Center in Tel-Hashomer, Israel, and colleagues reported in the Journal of Affective Disorders.

In a case-control study of nearly 70,000 members of Clalit Health Services, the largest health maintenance organization in Israel, the prevalence of bipolar disorder was found to be greater in patients with rheumatoid arthritis (RA) than in case-matched controls (0.6% vs 0.4%; odds ratio, 1.34; 95% confidence interval, 1.02-1.76; P less than .05). The study included 11,782 patients with RA and 57,973 subjects matched by age and sex.

When stratified by age, the association was significant only in the two extreme age groups: age younger than 19 years (P less than .005) and age older than 75 years (P less than .005). However, in a logistic regression model, RA showed a trend for positive association with bipolar disorder that was not statistically significant, and age had a weak but statistically significant association. Smoking was positively and independently associated with bipolar disorder (multivariate OR, 1.66; 95% CI, 1.31-2.11; P less than .001).

“Our data implied that patients with RA have a greater prevalence of bipolar disorder than matched controls,” the authors wrote. But because the association may have been confounded by smoking status, “further research is warranted before making inferences about this association.”

Read the article in the Journal of Affective Disorders (doi: http://dx.doi.org/10/1016/j.jad.2015.09.058).

PRACTICE CHANGER
Consider using nonsterile gloves during minor skin excisions (even those requiring sutures), because the infection rate is not increased compared to using sterile gloves.¹

STRENGTH OF RECOMMENDATION
B: Based on a randomized controlled trial (RCT) conducted in a primary care practice.¹

ILLUSTRATIVE CASE
A 50-year-old man comes to your office to have a mole removed from his arm. You decide to excise the lesion in your office today. Do you need to use sterile gloves for this procedure, or can you use gloves from the clean nonsterile box in the exam room?

Nonsterile gloves are readily available during a typical office visit and cost up to a dollar less per pair than sterile gloves.^1-3 Studies conducted in settings other than primary care offices have shown that nonsterile gloves do not increase the risk for infection during several types of minor skin procedures.

A partially blinded RCT in an emergency department found no significant difference in infection rates between the use of sterile (6.1%) and nonsterile (4.4%) gloves during laceration repairs.² Similarly, a small RCT in an outpatient dermatology clinic and a larger prospective trial by a Mohs dermatologist showed that infection rates were not increased after Mohs surgery using nonsterile (0.49%) versus sterile (0.50%) gloves.^3,4

Guidelines on the use of sterile versus nonsterile gloves for minor skin excisions in outpatient primary care are difficult to come by. Current guidelines from the CDC and other agencies regarding surgical site infections are broad and focus on the operating room environment.^5-7

The American Academy of Dermatology is working on a guideline for treatment of nonmelanoma skin cancer, due out this winter, which may provide additional guidance.⁸ A 2003 review instructed primary care providers to use sterile gloves for excisional skin biopsies that require sutures.⁹

The 2015 study by Heal et al¹ appears to be the first RCT to address the question of sterile versus nonsterile glove use for minor skin excisions in a primary care outpatient practice.

Continue for study summary >>

STUDY SUMMARY 
Nonsterile is not inferior
Heal et al¹ conducted a prospective, noninferiority RCT to compare the incidence of infection after minor skin surgery performed by six physicians from a single general practice in Australia using sterile versus nonsterile clean gloves. They evaluated 576 consecutive patients who presented for skin excision between June 2012 and March 2013. Eighty-three patients were excluded because they had a latex allergy, were using oral antibiotics or immunosuppressive drugs, or required a skin flap procedure or excision of a sebaceous cyst. The physicians followed a standard process for performing the procedures and did not use topical antibiotics or antiseptic cleansing after the procedure.

The primary outcome was surgical site infection within 30 days of the excision, defined as purulent discharge; pain or tenderness; localized swelling, redness, or heat at the site; or a diagnosis of skin or soft-tissue infection by a general practitioner. The clinicians who assessed for infection were blinded to the patient’s assignment to the sterile or nonsterile glove group, and a stitch abscess was not counted as an infection.

The patients’ mean age was 65, and 59% were men. At baseline, there were no large differences between patients in the sterile and nonsterile glove groups in terms of smoking status, anticoagulant or corticosteroid use, diabetes, excision site, size of excision, and median days until removal of sutures. The lesions were identified histologically as nevus or seborrheic keratosis; skin cancer and precursor; or other.

The incidence of infection in the nonsterile gloves group was 21/241 (8.7%) versus 22/237 in the control group (9.3%). The confidence interval (CI; 95%) for the difference in infection rate (–0.6%) was –4.0% to 2.9%—significantly below the predetermined noninferiority margin of 7%. In a sensitivity analysis of patients lost to follow-up (15 patients, 3%) that assumed all of these patients were without infection, or with infection, the CI was still below the noninferiority margin of 7%. The per-protocol analysis showed similar results.

Continue for what's new >>

WHAT’S NEW 
New evidence questions the need for sterile gloves for in-office excisions
Heal et al¹ demonstrated that in a primary care setting, nonsterile gloves are not inferior to sterile gloves for excisional procedures that require sutures. While standard practice has many family practice providers using sterile gloves for these procedures, this study promotes changing this ­behavior.

Continue for caveats >>

CAVEATS 
High infection rate, other factors may limit generalizability
The overall rate of infection in this study (9%) was higher than that found in the studies from emergency medicine and dermatology literature cited earlier.^2-4 A similarly high infection rate has been found in other studies of minor surgery by Heal et al, including a 2006 study that showed a wound infection rate of 8.6%.¹⁰ The significance of the higher infection rate is unknown, but there is no clear reason why nonsterile gloves might be less effective in preventing infection in environments with lower infection rates.

This was not a double-blinded study, and clinicians might change their behavior during a procedure depending on the type of gloves they are wearing. The sterile gloves used in this study contained powder, while the nonsterile gloves were powderless, but this variable is not known to affect infection rates. A study of Mohs surgery avoided this variable by only using powderless gloves; outcomes were similar in terms of the difference in infection rate between sterile and nonsterile gloves.⁴

Continue for challenges to implementation >>

CHALLENGES TO IMPLEMENTATION 
Ingrained habits can be hard to change
Tradition and training die hard. While multiple studies in several settings have found nonsterile gloves to be noninferior to sterile gloves in preventing surgical site infection after minor skin surgeries, this single study in the primary care office setting may not be enough to sway clinicians from ingrained habits.

REFERENCES 
1. Heal C, Sriharan S, Buttner PG, et al. Comparing non-sterile to sterile gloves for minor surgery: a prospective randomized controlled non-inferiority trial. Med J Aust. 2015;202:27-31.
2. Perelman VS, Francis GJ, Rutledge T, et al. Sterile versus nonsterile gloves for repair of uncomplicated lacerations in the emergency department: a randomized controlled trial. Ann Emerg Med. 2004;43:362-370.
3. Mehta D, Chambers N, Adams B, et al. Comparison of the prevalence of surgical site infection with use of sterile versus nonsterile gloves for resection and reconstruction during Mohs surgery. Dermatol Surg. 2014;40: 234-239.
4. Xia Y, Cho S, Greenway HT, et al. Infection rates of wound repairs during Mohs micrographic surgery using sterile versus nonsterile gloves: a prospective randomized pilot study. Dermatol Surg. 2011;37:651-656.
5. Mangram AJ, Horan TC, Pearson ML, et al. Guideline for prevention of surgical site infection, 1999. Centers for Disease Control and Prevention (CDC) Hospital Infection Control Practices Advisory Committee. Am J Infect Control. 1999;27:97-132.
6. National Institute for Health and Care Excellence. Surgical site infection: prevention and treatment of surgical site infection. www.nice.org.uk/guidance/cg74/chapter/1-recommendations. Accessed November 17, 2015.
7. National Health and Medical Research Council. Australian Guidelines for the Prevention and Control of Infection in Healthcare (2010). www.nhmrc.gov.au/book/html-australian-guideline-sprevention-and-control-infection-healthcare-2010. Accessed November 17, 2015.
8. American Academy of Dermatology. Clinical guidelines. www.aad.org/education/clinical-guidelines. Accessed November 17, 2015.
9. Zuber TJ. Fusiform excision. Am Fam Physician. 2003;67:1539-1544.
10. Heal C, Buettner P, Browning S. Risk factors for wound infection after minor surgery in general practice. Med J Aust. 2006;18:255-258.

ACKNOWLEDGEMENT
The PURLs Surveillance System was supported in part by Grant Number UL1RR024999 from the National Center For Research Resources, a Clinical Translational Science Award to the University of Chicago. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Center For Research Resources or the National Institutes of Health.

Copyright © 2015. The Family Physicians Inquiries Network. All rights reserved.

Reprinted with permission from the Family Physicians Inquiries Network and The Journal of Family Practice. 2015;64(11):723-724, 727. 

PRACTICE CHANGER
Consider using nonsterile gloves during minor skin excisions (even those requiring sutures), because the infection rate is not increased compared to using sterile gloves.¹

STRENGTH OF RECOMMENDATION
B: Based on a randomized controlled trial (RCT) conducted in a primary care practice.¹

ILLUSTRATIVE CASE
A 50-year-old man comes to your office to have a mole removed from his arm. You decide to excise the lesion in your office today. Do you need to use sterile gloves for this procedure, or can you use gloves from the clean nonsterile box in the exam room?

Nonsterile gloves are readily available during a typical office visit and cost up to a dollar less per pair than sterile gloves.^1-3 Studies conducted in settings other than primary care offices have shown that nonsterile gloves do not increase the risk for infection during several types of minor skin procedures.

A partially blinded RCT in an emergency department found no significant difference in infection rates between the use of sterile (6.1%) and nonsterile (4.4%) gloves during laceration repairs.² Similarly, a small RCT in an outpatient dermatology clinic and a larger prospective trial by a Mohs dermatologist showed that infection rates were not increased after Mohs surgery using nonsterile (0.49%) versus sterile (0.50%) gloves.^3,4

Guidelines on the use of sterile versus nonsterile gloves for minor skin excisions in outpatient primary care are difficult to come by. Current guidelines from the CDC and other agencies regarding surgical site infections are broad and focus on the operating room environment.^5-7

The American Academy of Dermatology is working on a guideline for treatment of nonmelanoma skin cancer, due out this winter, which may provide additional guidance.⁸ A 2003 review instructed primary care providers to use sterile gloves for excisional skin biopsies that require sutures.⁹

The 2015 study by Heal et al¹ appears to be the first RCT to address the question of sterile versus nonsterile glove use for minor skin excisions in a primary care outpatient practice.

Continue for study summary >>

STUDY SUMMARY 
Nonsterile is not inferior
Heal et al¹ conducted a prospective, noninferiority RCT to compare the incidence of infection after minor skin surgery performed by six physicians from a single general practice in Australia using sterile versus nonsterile clean gloves. They evaluated 576 consecutive patients who presented for skin excision between June 2012 and March 2013. Eighty-three patients were excluded because they had a latex allergy, were using oral antibiotics or immunosuppressive drugs, or required a skin flap procedure or excision of a sebaceous cyst. The physicians followed a standard process for performing the procedures and did not use topical antibiotics or antiseptic cleansing after the procedure.

The primary outcome was surgical site infection within 30 days of the excision, defined as purulent discharge; pain or tenderness; localized swelling, redness, or heat at the site; or a diagnosis of skin or soft-tissue infection by a general practitioner. The clinicians who assessed for infection were blinded to the patient’s assignment to the sterile or nonsterile glove group, and a stitch abscess was not counted as an infection.

The patients’ mean age was 65, and 59% were men. At baseline, there were no large differences between patients in the sterile and nonsterile glove groups in terms of smoking status, anticoagulant or corticosteroid use, diabetes, excision site, size of excision, and median days until removal of sutures. The lesions were identified histologically as nevus or seborrheic keratosis; skin cancer and precursor; or other.

The incidence of infection in the nonsterile gloves group was 21/241 (8.7%) versus 22/237 in the control group (9.3%). The confidence interval (CI; 95%) for the difference in infection rate (–0.6%) was –4.0% to 2.9%—significantly below the predetermined noninferiority margin of 7%. In a sensitivity analysis of patients lost to follow-up (15 patients, 3%) that assumed all of these patients were without infection, or with infection, the CI was still below the noninferiority margin of 7%. The per-protocol analysis showed similar results.

Continue for what's new >>

WHAT’S NEW 
New evidence questions the need for sterile gloves for in-office excisions
Heal et al¹ demonstrated that in a primary care setting, nonsterile gloves are not inferior to sterile gloves for excisional procedures that require sutures. While standard practice has many family practice providers using sterile gloves for these procedures, this study promotes changing this ­behavior.

Continue for caveats >>

CAVEATS 
High infection rate, other factors may limit generalizability
The overall rate of infection in this study (9%) was higher than that found in the studies from emergency medicine and dermatology literature cited earlier.^2-4 A similarly high infection rate has been found in other studies of minor surgery by Heal et al, including a 2006 study that showed a wound infection rate of 8.6%.¹⁰ The significance of the higher infection rate is unknown, but there is no clear reason why nonsterile gloves might be less effective in preventing infection in environments with lower infection rates.

This was not a double-blinded study, and clinicians might change their behavior during a procedure depending on the type of gloves they are wearing. The sterile gloves used in this study contained powder, while the nonsterile gloves were powderless, but this variable is not known to affect infection rates. A study of Mohs surgery avoided this variable by only using powderless gloves; outcomes were similar in terms of the difference in infection rate between sterile and nonsterile gloves.⁴

Continue for challenges to implementation >>

CHALLENGES TO IMPLEMENTATION 
Ingrained habits can be hard to change
Tradition and training die hard. While multiple studies in several settings have found nonsterile gloves to be noninferior to sterile gloves in preventing surgical site infection after minor skin surgeries, this single study in the primary care office setting may not be enough to sway clinicians from ingrained habits.

REFERENCES 
1. Heal C, Sriharan S, Buttner PG, et al. Comparing non-sterile to sterile gloves for minor surgery: a prospective randomized controlled non-inferiority trial. Med J Aust. 2015;202:27-31.
2. Perelman VS, Francis GJ, Rutledge T, et al. Sterile versus nonsterile gloves for repair of uncomplicated lacerations in the emergency department: a randomized controlled trial. Ann Emerg Med. 2004;43:362-370.
3. Mehta D, Chambers N, Adams B, et al. Comparison of the prevalence of surgical site infection with use of sterile versus nonsterile gloves for resection and reconstruction during Mohs surgery. Dermatol Surg. 2014;40: 234-239.
4. Xia Y, Cho S, Greenway HT, et al. Infection rates of wound repairs during Mohs micrographic surgery using sterile versus nonsterile gloves: a prospective randomized pilot study. Dermatol Surg. 2011;37:651-656.
5. Mangram AJ, Horan TC, Pearson ML, et al. Guideline for prevention of surgical site infection, 1999. Centers for Disease Control and Prevention (CDC) Hospital Infection Control Practices Advisory Committee. Am J Infect Control. 1999;27:97-132.
6. National Institute for Health and Care Excellence. Surgical site infection: prevention and treatment of surgical site infection. www.nice.org.uk/guidance/cg74/chapter/1-recommendations. Accessed November 17, 2015.
7. National Health and Medical Research Council. Australian Guidelines for the Prevention and Control of Infection in Healthcare (2010). www.nhmrc.gov.au/book/html-australian-guideline-sprevention-and-control-infection-healthcare-2010. Accessed November 17, 2015.
8. American Academy of Dermatology. Clinical guidelines. www.aad.org/education/clinical-guidelines. Accessed November 17, 2015.
9. Zuber TJ. Fusiform excision. Am Fam Physician. 2003;67:1539-1544.
10. Heal C, Buettner P, Browning S. Risk factors for wound infection after minor surgery in general practice. Med J Aust. 2006;18:255-258.

ACKNOWLEDGEMENT
The PURLs Surveillance System was supported in part by Grant Number UL1RR024999 from the National Center For Research Resources, a Clinical Translational Science Award to the University of Chicago. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Center For Research Resources or the National Institutes of Health.

Copyright © 2015. The Family Physicians Inquiries Network. All rights reserved.

Reprinted with permission from the Family Physicians Inquiries Network and The Journal of Family Practice. 2015;64(11):723-724, 727. 

PRACTICE CHANGER
Consider using nonsterile gloves during minor skin excisions (even those requiring sutures), because the infection rate is not increased compared to using sterile gloves.¹

STRENGTH OF RECOMMENDATION
B: Based on a randomized controlled trial (RCT) conducted in a primary care practice.¹

ILLUSTRATIVE CASE
A 50-year-old man comes to your office to have a mole removed from his arm. You decide to excise the lesion in your office today. Do you need to use sterile gloves for this procedure, or can you use gloves from the clean nonsterile box in the exam room?

Nonsterile gloves are readily available during a typical office visit and cost up to a dollar less per pair than sterile gloves.^1-3 Studies conducted in settings other than primary care offices have shown that nonsterile gloves do not increase the risk for infection during several types of minor skin procedures.

A partially blinded RCT in an emergency department found no significant difference in infection rates between the use of sterile (6.1%) and nonsterile (4.4%) gloves during laceration repairs.² Similarly, a small RCT in an outpatient dermatology clinic and a larger prospective trial by a Mohs dermatologist showed that infection rates were not increased after Mohs surgery using nonsterile (0.49%) versus sterile (0.50%) gloves.^3,4

Guidelines on the use of sterile versus nonsterile gloves for minor skin excisions in outpatient primary care are difficult to come by. Current guidelines from the CDC and other agencies regarding surgical site infections are broad and focus on the operating room environment.^5-7

The American Academy of Dermatology is working on a guideline for treatment of nonmelanoma skin cancer, due out this winter, which may provide additional guidance.⁸ A 2003 review instructed primary care providers to use sterile gloves for excisional skin biopsies that require sutures.⁹

The 2015 study by Heal et al¹ appears to be the first RCT to address the question of sterile versus nonsterile glove use for minor skin excisions in a primary care outpatient practice.

Continue for study summary >>

STUDY SUMMARY 
Nonsterile is not inferior
Heal et al¹ conducted a prospective, noninferiority RCT to compare the incidence of infection after minor skin surgery performed by six physicians from a single general practice in Australia using sterile versus nonsterile clean gloves. They evaluated 576 consecutive patients who presented for skin excision between June 2012 and March 2013. Eighty-three patients were excluded because they had a latex allergy, were using oral antibiotics or immunosuppressive drugs, or required a skin flap procedure or excision of a sebaceous cyst. The physicians followed a standard process for performing the procedures and did not use topical antibiotics or antiseptic cleansing after the procedure.

The primary outcome was surgical site infection within 30 days of the excision, defined as purulent discharge; pain or tenderness; localized swelling, redness, or heat at the site; or a diagnosis of skin or soft-tissue infection by a general practitioner. The clinicians who assessed for infection were blinded to the patient’s assignment to the sterile or nonsterile glove group, and a stitch abscess was not counted as an infection.

The patients’ mean age was 65, and 59% were men. At baseline, there were no large differences between patients in the sterile and nonsterile glove groups in terms of smoking status, anticoagulant or corticosteroid use, diabetes, excision site, size of excision, and median days until removal of sutures. The lesions were identified histologically as nevus or seborrheic keratosis; skin cancer and precursor; or other.

The incidence of infection in the nonsterile gloves group was 21/241 (8.7%) versus 22/237 in the control group (9.3%). The confidence interval (CI; 95%) for the difference in infection rate (–0.6%) was –4.0% to 2.9%—significantly below the predetermined noninferiority margin of 7%. In a sensitivity analysis of patients lost to follow-up (15 patients, 3%) that assumed all of these patients were without infection, or with infection, the CI was still below the noninferiority margin of 7%. The per-protocol analysis showed similar results.

Continue for what's new >>

WHAT’S NEW 
New evidence questions the need for sterile gloves for in-office excisions
Heal et al¹ demonstrated that in a primary care setting, nonsterile gloves are not inferior to sterile gloves for excisional procedures that require sutures. While standard practice has many family practice providers using sterile gloves for these procedures, this study promotes changing this ­behavior.

Continue for caveats >>

CAVEATS 
High infection rate, other factors may limit generalizability
The overall rate of infection in this study (9%) was higher than that found in the studies from emergency medicine and dermatology literature cited earlier.^2-4 A similarly high infection rate has been found in other studies of minor surgery by Heal et al, including a 2006 study that showed a wound infection rate of 8.6%.¹⁰ The significance of the higher infection rate is unknown, but there is no clear reason why nonsterile gloves might be less effective in preventing infection in environments with lower infection rates.

This was not a double-blinded study, and clinicians might change their behavior during a procedure depending on the type of gloves they are wearing. The sterile gloves used in this study contained powder, while the nonsterile gloves were powderless, but this variable is not known to affect infection rates. A study of Mohs surgery avoided this variable by only using powderless gloves; outcomes were similar in terms of the difference in infection rate between sterile and nonsterile gloves.⁴

Continue for challenges to implementation >>

CHALLENGES TO IMPLEMENTATION 
Ingrained habits can be hard to change
Tradition and training die hard. While multiple studies in several settings have found nonsterile gloves to be noninferior to sterile gloves in preventing surgical site infection after minor skin surgeries, this single study in the primary care office setting may not be enough to sway clinicians from ingrained habits.

REFERENCES 
1. Heal C, Sriharan S, Buttner PG, et al. Comparing non-sterile to sterile gloves for minor surgery: a prospective randomized controlled non-inferiority trial. Med J Aust. 2015;202:27-31.
2. Perelman VS, Francis GJ, Rutledge T, et al. Sterile versus nonsterile gloves for repair of uncomplicated lacerations in the emergency department: a randomized controlled trial. Ann Emerg Med. 2004;43:362-370.
3. Mehta D, Chambers N, Adams B, et al. Comparison of the prevalence of surgical site infection with use of sterile versus nonsterile gloves for resection and reconstruction during Mohs surgery. Dermatol Surg. 2014;40: 234-239.
4. Xia Y, Cho S, Greenway HT, et al. Infection rates of wound repairs during Mohs micrographic surgery using sterile versus nonsterile gloves: a prospective randomized pilot study. Dermatol Surg. 2011;37:651-656.
5. Mangram AJ, Horan TC, Pearson ML, et al. Guideline for prevention of surgical site infection, 1999. Centers for Disease Control and Prevention (CDC) Hospital Infection Control Practices Advisory Committee. Am J Infect Control. 1999;27:97-132.
6. National Institute for Health and Care Excellence. Surgical site infection: prevention and treatment of surgical site infection. www.nice.org.uk/guidance/cg74/chapter/1-recommendations. Accessed November 17, 2015.
7. National Health and Medical Research Council. Australian Guidelines for the Prevention and Control of Infection in Healthcare (2010). www.nhmrc.gov.au/book/html-australian-guideline-sprevention-and-control-infection-healthcare-2010. Accessed November 17, 2015.
8. American Academy of Dermatology. Clinical guidelines. www.aad.org/education/clinical-guidelines. Accessed November 17, 2015.
9. Zuber TJ. Fusiform excision. Am Fam Physician. 2003;67:1539-1544.
10. Heal C, Buettner P, Browning S. Risk factors for wound infection after minor surgery in general practice. Med J Aust. 2006;18:255-258.

ACKNOWLEDGEMENT
The PURLs Surveillance System was supported in part by Grant Number UL1RR024999 from the National Center For Research Resources, a Clinical Translational Science Award to the University of Chicago. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Center For Research Resources or the National Institutes of Health.

Copyright © 2015. The Family Physicians Inquiries Network. All rights reserved.

Reprinted with permission from the Family Physicians Inquiries Network and The Journal of Family Practice. 2015;64(11):723-724, 727. 

Alcohol use disorder (AUD) is a mosaic of psychiatric and medical symptoms. Alcoholic liver disease (ALD) in its acute and chronic forms is a common clinical consequence of long-standing AUD. Patients with ALD require specialized care from pro­fessionals in addiction, gastroenterology, and psychiatry. However, medical specialists treating ALD might not regularly consider medi­cations to treat AUD because of their limited experience with the drugs or the lack of studies in patients with significant liver disease.¹ Similarly, psychiatrists might be reticent to prescribe medications for AUD, fearing that liver disease will be made worse or that they will cause other medical complications. As a result, patients with ALD might not receive care that could help treat their AUD (Box).

Given the high worldwide prevalence and morbidity of ALD,² gen­eral and subspecialized psychiatrists routinely evaluate patients with AUD in and out of the hospital. This article aims to equip a psychia­trist with:
   • a practical understanding of the natural history and categorization of ALD
   • basic skills to detect symptoms of ALD
   • preparation to collaborate with medical colleagues in multidisciplinary management of co-occurring AUD and ALD
   • a summary of the pharmacotherapeutics of AUD, with emphasis on patients with clinically apparent ALD.

Categorization and clinical features
Alcoholic liver damage encompasses a spectrum of disorders, including alcoholic fatty liver, acute alcohol hepatitis (AH), and cirrhosis following varying durations and patterns of alcohol use. Manifestations of ALD vary from asymptomatic fatty liver with minimal liver enzyme eleva­tion to severe acute AH with jaundice, coagulopathy, and high short-term mor­tality (Table 1). Symptoms seen in patients with AH include fever, abdominal pain, anorexia, jaundice, leukocytosis, and coagulopathy.³

All patients who drink heavily or suffer with AUD are at risk of developing AH; women and binge drinkers are particu­larly vulnerable.⁴ Liver dysfunction and malnutrition in ALD patients compromise the immune system, increasing the risk of infection. Patients hospitalized with AH have a 10% to 30% risk of inpatient mor­tality; their 1- and 2-month post-discharge survival is 50% to 65%, largely determined by whether the patient can maintain sobri­ety.⁵ Psychiatrists’ contribution to ALD treatment therefore has the potential to save lives.

Screening and detection of ALD
Because of the high mortality associated with AH and cirrhosis, symptom recogni­tion and collaborative medical and psy­chiatric management are critical (Table 2). A psychiatrist evaluating a jaun­diced patient who continues to drink should arrange urgent medical evaluation. While gathering a history, mental health providers might hear a patient refer to symptoms of gastrointestinal bleeding (vomiting blood, bloody or dark stool), painful abdominal distension, fevers, or confusion that should prompt a referral to a gastroenterologist or the emergency department. Testing for uri­nary ethyl glucuronide—a direct metabolite of ethanol that can be detected for as long as 90 hours after ethanol ingestion—is use­ful in detecting alcohol use in the past 4 or 5 days.

Medical management of ALD
Corticosteroids are a mainstay in pharma­cotherapy for severe AH. There is evidence for improved outcomes in patients with severe AH treated with prednisolone for 4 to 6 weeks.⁵ Prognostic models such as the Maddrey’s Discriminant Function, Lille Model, and the MELD score help determine the need for steroid use and identify high-risk patients. Patients with active infection or bleeding are not a candidate for steroid treatment. An experienced gastroenterolo­gist or hepatologist should initiate medical intervention after thorough evaluation.

Liver transplantation. A select group of patients with refractory liver failure are con­sidered for liver transplantation. Although transplant programs differ in their criteria for organ listing, many require patients to demonstrate at least 6 months of verified abstinence from alcohol and illicit drugs as well as adherence to a formal AUD treat­ment and rehabilitation plan. The patient’s psychological health and prognosis for sus­tained sobriety are central to candidacy for organ listing, which highlights the key role of psychiatrists.

Further considerations. Thiamine and folate often are given to patients with ALD. Abdominal imaging and screening for HIV and viral hepatitis—identified in 10% to 20% of ALD patients—is routine. Alcohol absti­nence remains central to survival because relapse increases the risk of recurrent, severe liver disease. Regrettably, many physical symptoms of liver disease, such as portal hypertension, ascites, and jaundice, can take months to improve with abstinence.

Treating AUD in patients with ALD
Successful treatment is multifaceted and includes more than just medications. Initial management often includes addressing alcohol withdrawal in dependent patients.⁶

Behavioral interventions are effective and indispensable components in prevent­ing relapse,⁷ including a written relapse prevention plan that formally outlines the patient’s commitment to change, identi­fies triggers, and outlines a discrete plan of action. Primary psychiatric pathology, including depression and anxiety, often are comorbid with AUD; concurrent treatment of these disorders could improve patient outcomes.⁸

Benzodiazepines often are used during acute alcohol withdrawal. They should not be used for relapse prevention in ALD because of their additive interactions with alcohol, cognitive and psychomotor side effects, and abuse potential.^9,10 Many of these drugs are cleared by the liver and generally are not recommended for use in patients with ALD.

Other agents, further considerations. Drug trials in AUD largely have been con­ducted in small, heterogeneous populations and revealed modest and, at times, con­flicting drug effect sizes.^6,11,12 The placebo effect among the AUD population is pro­nounced.^6,7,13 Despite these caveats, several agents have been studied and validated by the FDA to treat AUD. Additional agents with promising pilot data are being inves­tigated. Table 3^{1,7,10,11,13-43} summa­rizes drugs used to treat AUD—those with and without FDA approval—with a focus on how they might be used in patients with ALD. Of note, several of these agents do not rely on the liver for metabolism or excretion.

That being said, the AUD treatment liter­ature suggests that specific drugs might be more useful in patients with varying sever­ity of disease and during different phases of recovery:
   • Acamprosate has been found to be effective in supporting abstinence in sober patients.^14,44
   • Naltrexone has been shown to be useful in patients with severe alcohol cravings. By modulating alcohol’s rewarding effects, naltrexone also reduces heavy alcohol consumption in patients who are drinking.^14,15,44
   • Disulfiram generally is not recommended for use in patients with clinically apparent hepatic insufficiency, such as decompensated cirrhosis or preexisting jaundice.

Although alcohol abstinence remains the treatment goal and a requirement for liver transplant, providers must recognize that some patients might not be able to maintain long-term sobriety. Therefore, harm reduc­tion models are important companions to abstinence-only models of AUD treatment.⁴⁵ The array of behavioral, pharmacologi­cal, and philosophical approaches to AUD treatment underlines the need for an indi­vidualized approach to relapse prevention.

Collaboration between medicine and psychiatry
When AUD and ALD are comorbid, psy­chiatrists might worry about making the patient’s medical condition worse by pre­scribing additional psychoactive medica­tions—particularly ones that are cleared by the liver. Remember that AUD confers a substantial mortality rate that is more than 3 times that of the general population, along with severe medical⁴⁶ and psycho­social³¹ effects. Although prescribers must remain vigilant for adverse drug effects, medications easily can be blamed for what might be the natural progression and symp­toms of AUD in patients with ALD.²⁶ This erroneous conclusion can lead to premature medication discontinuation and under-treatment of AUD.

In the end, keeping the patient sober and mentally well might be more beneficial than eliminating the burden of any medica­tion side effects. Collaborative medical and psychiatric management of ALD patients can ensure that clinicians properly weigh the risks, benefits, and duration of treat­ment unique to each patient.

Starting AUD treatment promptly after alcohol relapse is essential and entails a multidisciplinary effort between medicine and psychiatry, both in and out of the hos­pital. Because the relapsing, ill ALD patient most often will be admitted to a medical specialist, AUD might not receive enough attention during the medical admission. Psychiatrists can help in initiating AUD treatment in the acute medical setting, which has been shown to improve the out­patient course.⁶ For medically stable ALD patients admitted for inpatient psychiatric care or presenting a clinic, the mental health clinician should be aware of key laboratory and physical exam findings.

Bottom Line
Patients with alcoholic liver disease (ALD) require collaborative care from specialists in addiction, gastroenterology, and psychiatry. Psychiatrists have a role in identifying signs of ALD, prescribing medication to treat alcohol use disorder, and encouraging abstinence. There is some evidence supporting specific medications for varying severity of disease and different phases of recovery. Pharmacotherapy decisions should be made case by case.

Related Resources
• Khan A, Tansel A, White DL, et al. Efficacy of psychosocial interventions in inducing and maintaining alcohol abstinence in patients with chronic liver disease: a systematic review [published online August 6, 2015]. Clin Gastroenterol Hepatol. doi: 10.1016/j.cgh.2015.07.047.
• Vuittonet CL, Halse M, Leggio L, et al. Pharmacotherapy for alcoholic patients with alcoholic liver disease. Am J Health Syst Pharm. 2014;71(15):1265-1276.

Drug Brand Names
Acamprosate • Campral                       
Baclofen • Lioresal                              
Disulfiram • Antabuse                          
Gabapentin • Neurontin                       
Naltrexone • ReVia, Vivitrol
Pentoxifylline • Trental
Prednisolone • Prelone
Rifaximin • Xifaxan
Topiramate • Topamax

Disclosures
Dr. Winder and Dr. Mellinger report no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products. Dr. Fontana receives research funding from Bristol Myers Squibb, Gilead, and Janssen and consults for the Chronic Liver Disease Foundation.

Alcohol use disorder (AUD) is a mosaic of psychiatric and medical symptoms. Alcoholic liver disease (ALD) in its acute and chronic forms is a common clinical consequence of long-standing AUD. Patients with ALD require specialized care from pro­fessionals in addiction, gastroenterology, and psychiatry. However, medical specialists treating ALD might not regularly consider medi­cations to treat AUD because of their limited experience with the drugs or the lack of studies in patients with significant liver disease.¹ Similarly, psychiatrists might be reticent to prescribe medications for AUD, fearing that liver disease will be made worse or that they will cause other medical complications. As a result, patients with ALD might not receive care that could help treat their AUD (Box).

Given the high worldwide prevalence and morbidity of ALD,² gen­eral and subspecialized psychiatrists routinely evaluate patients with AUD in and out of the hospital. This article aims to equip a psychia­trist with:
   • a practical understanding of the natural history and categorization of ALD
   • basic skills to detect symptoms of ALD
   • preparation to collaborate with medical colleagues in multidisciplinary management of co-occurring AUD and ALD
   • a summary of the pharmacotherapeutics of AUD, with emphasis on patients with clinically apparent ALD.

Categorization and clinical features
Alcoholic liver damage encompasses a spectrum of disorders, including alcoholic fatty liver, acute alcohol hepatitis (AH), and cirrhosis following varying durations and patterns of alcohol use. Manifestations of ALD vary from asymptomatic fatty liver with minimal liver enzyme eleva­tion to severe acute AH with jaundice, coagulopathy, and high short-term mor­tality (Table 1). Symptoms seen in patients with AH include fever, abdominal pain, anorexia, jaundice, leukocytosis, and coagulopathy.³

All patients who drink heavily or suffer with AUD are at risk of developing AH; women and binge drinkers are particu­larly vulnerable.⁴ Liver dysfunction and malnutrition in ALD patients compromise the immune system, increasing the risk of infection. Patients hospitalized with AH have a 10% to 30% risk of inpatient mor­tality; their 1- and 2-month post-discharge survival is 50% to 65%, largely determined by whether the patient can maintain sobri­ety.⁵ Psychiatrists’ contribution to ALD treatment therefore has the potential to save lives.

Screening and detection of ALD
Because of the high mortality associated with AH and cirrhosis, symptom recogni­tion and collaborative medical and psy­chiatric management are critical (Table 2). A psychiatrist evaluating a jaun­diced patient who continues to drink should arrange urgent medical evaluation. While gathering a history, mental health providers might hear a patient refer to symptoms of gastrointestinal bleeding (vomiting blood, bloody or dark stool), painful abdominal distension, fevers, or confusion that should prompt a referral to a gastroenterologist or the emergency department. Testing for uri­nary ethyl glucuronide—a direct metabolite of ethanol that can be detected for as long as 90 hours after ethanol ingestion—is use­ful in detecting alcohol use in the past 4 or 5 days.

Medical management of ALD
Corticosteroids are a mainstay in pharma­cotherapy for severe AH. There is evidence for improved outcomes in patients with severe AH treated with prednisolone for 4 to 6 weeks.⁵ Prognostic models such as the Maddrey’s Discriminant Function, Lille Model, and the MELD score help determine the need for steroid use and identify high-risk patients. Patients with active infection or bleeding are not a candidate for steroid treatment. An experienced gastroenterolo­gist or hepatologist should initiate medical intervention after thorough evaluation.

Liver transplantation. A select group of patients with refractory liver failure are con­sidered for liver transplantation. Although transplant programs differ in their criteria for organ listing, many require patients to demonstrate at least 6 months of verified abstinence from alcohol and illicit drugs as well as adherence to a formal AUD treat­ment and rehabilitation plan. The patient’s psychological health and prognosis for sus­tained sobriety are central to candidacy for organ listing, which highlights the key role of psychiatrists.

Further considerations. Thiamine and folate often are given to patients with ALD. Abdominal imaging and screening for HIV and viral hepatitis—identified in 10% to 20% of ALD patients—is routine. Alcohol absti­nence remains central to survival because relapse increases the risk of recurrent, severe liver disease. Regrettably, many physical symptoms of liver disease, such as portal hypertension, ascites, and jaundice, can take months to improve with abstinence.

Treating AUD in patients with ALD
Successful treatment is multifaceted and includes more than just medications. Initial management often includes addressing alcohol withdrawal in dependent patients.⁶

Behavioral interventions are effective and indispensable components in prevent­ing relapse,⁷ including a written relapse prevention plan that formally outlines the patient’s commitment to change, identi­fies triggers, and outlines a discrete plan of action. Primary psychiatric pathology, including depression and anxiety, often are comorbid with AUD; concurrent treatment of these disorders could improve patient outcomes.⁸

Benzodiazepines often are used during acute alcohol withdrawal. They should not be used for relapse prevention in ALD because of their additive interactions with alcohol, cognitive and psychomotor side effects, and abuse potential.^9,10 Many of these drugs are cleared by the liver and generally are not recommended for use in patients with ALD.

Other agents, further considerations. Drug trials in AUD largely have been con­ducted in small, heterogeneous populations and revealed modest and, at times, con­flicting drug effect sizes.^6,11,12 The placebo effect among the AUD population is pro­nounced.^6,7,13 Despite these caveats, several agents have been studied and validated by the FDA to treat AUD. Additional agents with promising pilot data are being inves­tigated. Table 3^{1,7,10,11,13-43} summa­rizes drugs used to treat AUD—those with and without FDA approval—with a focus on how they might be used in patients with ALD. Of note, several of these agents do not rely on the liver for metabolism or excretion.

That being said, the AUD treatment liter­ature suggests that specific drugs might be more useful in patients with varying sever­ity of disease and during different phases of recovery:
   • Acamprosate has been found to be effective in supporting abstinence in sober patients.^14,44
   • Naltrexone has been shown to be useful in patients with severe alcohol cravings. By modulating alcohol’s rewarding effects, naltrexone also reduces heavy alcohol consumption in patients who are drinking.^14,15,44
   • Disulfiram generally is not recommended for use in patients with clinically apparent hepatic insufficiency, such as decompensated cirrhosis or preexisting jaundice.

Although alcohol abstinence remains the treatment goal and a requirement for liver transplant, providers must recognize that some patients might not be able to maintain long-term sobriety. Therefore, harm reduc­tion models are important companions to abstinence-only models of AUD treatment.⁴⁵ The array of behavioral, pharmacologi­cal, and philosophical approaches to AUD treatment underlines the need for an indi­vidualized approach to relapse prevention.

Collaboration between medicine and psychiatry
When AUD and ALD are comorbid, psy­chiatrists might worry about making the patient’s medical condition worse by pre­scribing additional psychoactive medica­tions—particularly ones that are cleared by the liver. Remember that AUD confers a substantial mortality rate that is more than 3 times that of the general population, along with severe medical⁴⁶ and psycho­social³¹ effects. Although prescribers must remain vigilant for adverse drug effects, medications easily can be blamed for what might be the natural progression and symp­toms of AUD in patients with ALD.²⁶ This erroneous conclusion can lead to premature medication discontinuation and under-treatment of AUD.

In the end, keeping the patient sober and mentally well might be more beneficial than eliminating the burden of any medica­tion side effects. Collaborative medical and psychiatric management of ALD patients can ensure that clinicians properly weigh the risks, benefits, and duration of treat­ment unique to each patient.

Starting AUD treatment promptly after alcohol relapse is essential and entails a multidisciplinary effort between medicine and psychiatry, both in and out of the hos­pital. Because the relapsing, ill ALD patient most often will be admitted to a medical specialist, AUD might not receive enough attention during the medical admission. Psychiatrists can help in initiating AUD treatment in the acute medical setting, which has been shown to improve the out­patient course.⁶ For medically stable ALD patients admitted for inpatient psychiatric care or presenting a clinic, the mental health clinician should be aware of key laboratory and physical exam findings.

Bottom Line
Patients with alcoholic liver disease (ALD) require collaborative care from specialists in addiction, gastroenterology, and psychiatry. Psychiatrists have a role in identifying signs of ALD, prescribing medication to treat alcohol use disorder, and encouraging abstinence. There is some evidence supporting specific medications for varying severity of disease and different phases of recovery. Pharmacotherapy decisions should be made case by case.

Related Resources
• Khan A, Tansel A, White DL, et al. Efficacy of psychosocial interventions in inducing and maintaining alcohol abstinence in patients with chronic liver disease: a systematic review [published online August 6, 2015]. Clin Gastroenterol Hepatol. doi: 10.1016/j.cgh.2015.07.047.
• Vuittonet CL, Halse M, Leggio L, et al. Pharmacotherapy for alcoholic patients with alcoholic liver disease. Am J Health Syst Pharm. 2014;71(15):1265-1276.

Drug Brand Names
Acamprosate • Campral                       
Baclofen • Lioresal                              
Disulfiram • Antabuse                          
Gabapentin • Neurontin                       
Naltrexone • ReVia, Vivitrol
Pentoxifylline • Trental
Prednisolone • Prelone
Rifaximin • Xifaxan
Topiramate • Topamax

Disclosures
Dr. Winder and Dr. Mellinger report no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products. Dr. Fontana receives research funding from Bristol Myers Squibb, Gilead, and Janssen and consults for the Chronic Liver Disease Foundation.

Alcohol use disorder (AUD) is a mosaic of psychiatric and medical symptoms. Alcoholic liver disease (ALD) in its acute and chronic forms is a common clinical consequence of long-standing AUD. Patients with ALD require specialized care from pro­fessionals in addiction, gastroenterology, and psychiatry. However, medical specialists treating ALD might not regularly consider medi­cations to treat AUD because of their limited experience with the drugs or the lack of studies in patients with significant liver disease.¹ Similarly, psychiatrists might be reticent to prescribe medications for AUD, fearing that liver disease will be made worse or that they will cause other medical complications. As a result, patients with ALD might not receive care that could help treat their AUD (Box).

Given the high worldwide prevalence and morbidity of ALD,² gen­eral and subspecialized psychiatrists routinely evaluate patients with AUD in and out of the hospital. This article aims to equip a psychia­trist with:
   • a practical understanding of the natural history and categorization of ALD
   • basic skills to detect symptoms of ALD
   • preparation to collaborate with medical colleagues in multidisciplinary management of co-occurring AUD and ALD
   • a summary of the pharmacotherapeutics of AUD, with emphasis on patients with clinically apparent ALD.

Categorization and clinical features
Alcoholic liver damage encompasses a spectrum of disorders, including alcoholic fatty liver, acute alcohol hepatitis (AH), and cirrhosis following varying durations and patterns of alcohol use. Manifestations of ALD vary from asymptomatic fatty liver with minimal liver enzyme eleva­tion to severe acute AH with jaundice, coagulopathy, and high short-term mor­tality (Table 1). Symptoms seen in patients with AH include fever, abdominal pain, anorexia, jaundice, leukocytosis, and coagulopathy.³

All patients who drink heavily or suffer with AUD are at risk of developing AH; women and binge drinkers are particu­larly vulnerable.⁴ Liver dysfunction and malnutrition in ALD patients compromise the immune system, increasing the risk of infection. Patients hospitalized with AH have a 10% to 30% risk of inpatient mor­tality; their 1- and 2-month post-discharge survival is 50% to 65%, largely determined by whether the patient can maintain sobri­ety.⁵ Psychiatrists’ contribution to ALD treatment therefore has the potential to save lives.

Screening and detection of ALD
Because of the high mortality associated with AH and cirrhosis, symptom recogni­tion and collaborative medical and psy­chiatric management are critical (Table 2). A psychiatrist evaluating a jaun­diced patient who continues to drink should arrange urgent medical evaluation. While gathering a history, mental health providers might hear a patient refer to symptoms of gastrointestinal bleeding (vomiting blood, bloody or dark stool), painful abdominal distension, fevers, or confusion that should prompt a referral to a gastroenterologist or the emergency department. Testing for uri­nary ethyl glucuronide—a direct metabolite of ethanol that can be detected for as long as 90 hours after ethanol ingestion—is use­ful in detecting alcohol use in the past 4 or 5 days.

Medical management of ALD
Corticosteroids are a mainstay in pharma­cotherapy for severe AH. There is evidence for improved outcomes in patients with severe AH treated with prednisolone for 4 to 6 weeks.⁵ Prognostic models such as the Maddrey’s Discriminant Function, Lille Model, and the MELD score help determine the need for steroid use and identify high-risk patients. Patients with active infection or bleeding are not a candidate for steroid treatment. An experienced gastroenterolo­gist or hepatologist should initiate medical intervention after thorough evaluation.

Liver transplantation. A select group of patients with refractory liver failure are con­sidered for liver transplantation. Although transplant programs differ in their criteria for organ listing, many require patients to demonstrate at least 6 months of verified abstinence from alcohol and illicit drugs as well as adherence to a formal AUD treat­ment and rehabilitation plan. The patient’s psychological health and prognosis for sus­tained sobriety are central to candidacy for organ listing, which highlights the key role of psychiatrists.

Further considerations. Thiamine and folate often are given to patients with ALD. Abdominal imaging and screening for HIV and viral hepatitis—identified in 10% to 20% of ALD patients—is routine. Alcohol absti­nence remains central to survival because relapse increases the risk of recurrent, severe liver disease. Regrettably, many physical symptoms of liver disease, such as portal hypertension, ascites, and jaundice, can take months to improve with abstinence.

Treating AUD in patients with ALD
Successful treatment is multifaceted and includes more than just medications. Initial management often includes addressing alcohol withdrawal in dependent patients.⁶

Behavioral interventions are effective and indispensable components in prevent­ing relapse,⁷ including a written relapse prevention plan that formally outlines the patient’s commitment to change, identi­fies triggers, and outlines a discrete plan of action. Primary psychiatric pathology, including depression and anxiety, often are comorbid with AUD; concurrent treatment of these disorders could improve patient outcomes.⁸

Benzodiazepines often are used during acute alcohol withdrawal. They should not be used for relapse prevention in ALD because of their additive interactions with alcohol, cognitive and psychomotor side effects, and abuse potential.^9,10 Many of these drugs are cleared by the liver and generally are not recommended for use in patients with ALD.

Other agents, further considerations. Drug trials in AUD largely have been con­ducted in small, heterogeneous populations and revealed modest and, at times, con­flicting drug effect sizes.^6,11,12 The placebo effect among the AUD population is pro­nounced.^6,7,13 Despite these caveats, several agents have been studied and validated by the FDA to treat AUD. Additional agents with promising pilot data are being inves­tigated. Table 3^{1,7,10,11,13-43} summa­rizes drugs used to treat AUD—those with and without FDA approval—with a focus on how they might be used in patients with ALD. Of note, several of these agents do not rely on the liver for metabolism or excretion.

That being said, the AUD treatment liter­ature suggests that specific drugs might be more useful in patients with varying sever­ity of disease and during different phases of recovery:
   • Acamprosate has been found to be effective in supporting abstinence in sober patients.^14,44
   • Naltrexone has been shown to be useful in patients with severe alcohol cravings. By modulating alcohol’s rewarding effects, naltrexone also reduces heavy alcohol consumption in patients who are drinking.^14,15,44
   • Disulfiram generally is not recommended for use in patients with clinically apparent hepatic insufficiency, such as decompensated cirrhosis or preexisting jaundice.

Although alcohol abstinence remains the treatment goal and a requirement for liver transplant, providers must recognize that some patients might not be able to maintain long-term sobriety. Therefore, harm reduc­tion models are important companions to abstinence-only models of AUD treatment.⁴⁵ The array of behavioral, pharmacologi­cal, and philosophical approaches to AUD treatment underlines the need for an indi­vidualized approach to relapse prevention.

Collaboration between medicine and psychiatry
When AUD and ALD are comorbid, psy­chiatrists might worry about making the patient’s medical condition worse by pre­scribing additional psychoactive medica­tions—particularly ones that are cleared by the liver. Remember that AUD confers a substantial mortality rate that is more than 3 times that of the general population, along with severe medical⁴⁶ and psycho­social³¹ effects. Although prescribers must remain vigilant for adverse drug effects, medications easily can be blamed for what might be the natural progression and symp­toms of AUD in patients with ALD.²⁶ This erroneous conclusion can lead to premature medication discontinuation and under-treatment of AUD.

In the end, keeping the patient sober and mentally well might be more beneficial than eliminating the burden of any medica­tion side effects. Collaborative medical and psychiatric management of ALD patients can ensure that clinicians properly weigh the risks, benefits, and duration of treat­ment unique to each patient.

Starting AUD treatment promptly after alcohol relapse is essential and entails a multidisciplinary effort between medicine and psychiatry, both in and out of the hos­pital. Because the relapsing, ill ALD patient most often will be admitted to a medical specialist, AUD might not receive enough attention during the medical admission. Psychiatrists can help in initiating AUD treatment in the acute medical setting, which has been shown to improve the out­patient course.⁶ For medically stable ALD patients admitted for inpatient psychiatric care or presenting a clinic, the mental health clinician should be aware of key laboratory and physical exam findings.

Bottom Line
Patients with alcoholic liver disease (ALD) require collaborative care from specialists in addiction, gastroenterology, and psychiatry. Psychiatrists have a role in identifying signs of ALD, prescribing medication to treat alcohol use disorder, and encouraging abstinence. There is some evidence supporting specific medications for varying severity of disease and different phases of recovery. Pharmacotherapy decisions should be made case by case.

Related Resources
• Khan A, Tansel A, White DL, et al. Efficacy of psychosocial interventions in inducing and maintaining alcohol abstinence in patients with chronic liver disease: a systematic review [published online August 6, 2015]. Clin Gastroenterol Hepatol. doi: 10.1016/j.cgh.2015.07.047.
• Vuittonet CL, Halse M, Leggio L, et al. Pharmacotherapy for alcoholic patients with alcoholic liver disease. Am J Health Syst Pharm. 2014;71(15):1265-1276.

Drug Brand Names
Acamprosate • Campral                       
Baclofen • Lioresal                              
Disulfiram • Antabuse                          
Gabapentin • Neurontin                       
Naltrexone • ReVia, Vivitrol
Pentoxifylline • Trental
Prednisolone • Prelone
Rifaximin • Xifaxan
Topiramate • Topamax

Disclosures
Dr. Winder and Dr. Mellinger report no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products. Dr. Fontana receives research funding from Bristol Myers Squibb, Gilead, and Janssen and consults for the Chronic Liver Disease Foundation.

Nightmares are a common feature of posttraumatic stress disorder (PTSD) that could lead to fatigue, impaired concentration, and poor work performance. The α-1 antagonist prazosin decreases noradrenergic hyperactivity and reduces nightmares; however, it can cause adverse effects, be contraindicated, or pro­vide no benefit to some patients. Consider these alternative medications to reduce nightmares in PTSD.

Alpha-2 agonists
Clonidine and guanfacine are α-2 ago­nists, used to treat attention-deficit/hyper­activity disorder and high blood pressure, that decrease noradrenergic activity, and either medication might be preferable to prazosin because they are more likely to cause sedation. A review and a case series showed that many patients—some with comorbid traumatic brain injury—reported fewer nightmares after taking 0.2 to 0.6 mg of clonidine.^1,2 Guanfacine might be more beneficial because it has a longer half-life; 2 mg of guanfacine eliminated nightmares in 1 patient.³ However, in a double-blind placebo-controlled study and an extension study, guanfacine did not reduce night­mares or other PTSD symptoms.^4,5

Initiate 0.1 mg of clonidine at bedtime, and titrate to efficacy or to 0.6 mg. Similarly, initiate guanfacine at 1 mg, and titrate to efficacy or to 4 mg. Monitor for hypoten­sion, excess sedation, dry mouth, and rebound hypertension.

Cyproheptadine
Used to treat serotonin syndrome, cypro­heptadine’s antagonism of serotonin 2A receptors has varying efficacy for reducing nightmares. Some patients have reported a decrease in nightmares at dosages rang­ing from 4 to 24 mg.^1,6 Other studies found no reduction in nightmares or diminished quality of sleep.^1,7

Initiate cyproheptadine at 4 mg/d, titrate every 2 or 3 days, and monitor for sedation, confusion, or reduced efficacy of concurrent serotonergic medications. Cyproheptadine might be preferable for its sedating effect and potential to reduce sexual adverse effects from serotonergic medications.

Topiramate
Topiramate is approved for treatment of epilepsy and migraine headache. At 75 to 100 mg/d in a clinical trial, topira­mate partially or completely suppressed nightmares.⁸ Start with 25 mg/d, titrate to efficacy, and monitor for anorexia, paresthesias, and cognitive impairment. Topiramate might be better than prazosin for patients without renal impairment who want sedation, weight loss, or reduced irritability.

Gabapentin
Gabapentin is approved to treat seizures and postherpetic neuralgia and also is used to treat neuropathic pain. When 300 to 3,600 mg/d (mean dosage, 1,300 mg/d) of gabapentin was added to medication regi­mens, most patients reported decreased fre­quency or intensity of nightmares.⁹ Monitor patients for sedation, dizziness, mood changes, and weight gain. Gabapentin might be an option for patients without renal impairment who have comorbid pain, insomnia, or anxiety.

Are these reasonable alternatives?
Despite small sample sizes in published studies and few randomized trials, cloni­dine, guanfacine, cyproheptadine, topi­ramate, and gabapentin are reasonable alternatives to prazosin for reducing night­mares in patients with PTSD.

Disclosure
The author reports no financial relationship with any company whose products are mentioned in this article or with manufacturers of competing products.

Nightmares are a common feature of posttraumatic stress disorder (PTSD) that could lead to fatigue, impaired concentration, and poor work performance. The α-1 antagonist prazosin decreases noradrenergic hyperactivity and reduces nightmares; however, it can cause adverse effects, be contraindicated, or pro­vide no benefit to some patients. Consider these alternative medications to reduce nightmares in PTSD.

Alpha-2 agonists
Clonidine and guanfacine are α-2 ago­nists, used to treat attention-deficit/hyper­activity disorder and high blood pressure, that decrease noradrenergic activity, and either medication might be preferable to prazosin because they are more likely to cause sedation. A review and a case series showed that many patients—some with comorbid traumatic brain injury—reported fewer nightmares after taking 0.2 to 0.6 mg of clonidine.^1,2 Guanfacine might be more beneficial because it has a longer half-life; 2 mg of guanfacine eliminated nightmares in 1 patient.³ However, in a double-blind placebo-controlled study and an extension study, guanfacine did not reduce night­mares or other PTSD symptoms.^4,5

Initiate 0.1 mg of clonidine at bedtime, and titrate to efficacy or to 0.6 mg. Similarly, initiate guanfacine at 1 mg, and titrate to efficacy or to 4 mg. Monitor for hypoten­sion, excess sedation, dry mouth, and rebound hypertension.

Cyproheptadine
Used to treat serotonin syndrome, cypro­heptadine’s antagonism of serotonin 2A receptors has varying efficacy for reducing nightmares. Some patients have reported a decrease in nightmares at dosages rang­ing from 4 to 24 mg.^1,6 Other studies found no reduction in nightmares or diminished quality of sleep.^1,7

Initiate cyproheptadine at 4 mg/d, titrate every 2 or 3 days, and monitor for sedation, confusion, or reduced efficacy of concurrent serotonergic medications. Cyproheptadine might be preferable for its sedating effect and potential to reduce sexual adverse effects from serotonergic medications.

Topiramate
Topiramate is approved for treatment of epilepsy and migraine headache. At 75 to 100 mg/d in a clinical trial, topira­mate partially or completely suppressed nightmares.⁸ Start with 25 mg/d, titrate to efficacy, and monitor for anorexia, paresthesias, and cognitive impairment. Topiramate might be better than prazosin for patients without renal impairment who want sedation, weight loss, or reduced irritability.

Gabapentin
Gabapentin is approved to treat seizures and postherpetic neuralgia and also is used to treat neuropathic pain. When 300 to 3,600 mg/d (mean dosage, 1,300 mg/d) of gabapentin was added to medication regi­mens, most patients reported decreased fre­quency or intensity of nightmares.⁹ Monitor patients for sedation, dizziness, mood changes, and weight gain. Gabapentin might be an option for patients without renal impairment who have comorbid pain, insomnia, or anxiety.

Are these reasonable alternatives?
Despite small sample sizes in published studies and few randomized trials, cloni­dine, guanfacine, cyproheptadine, topi­ramate, and gabapentin are reasonable alternatives to prazosin for reducing night­mares in patients with PTSD.

Disclosure
The author reports no financial relationship with any company whose products are mentioned in this article or with manufacturers of competing products.

Nightmares are a common feature of posttraumatic stress disorder (PTSD) that could lead to fatigue, impaired concentration, and poor work performance. The α-1 antagonist prazosin decreases noradrenergic hyperactivity and reduces nightmares; however, it can cause adverse effects, be contraindicated, or pro­vide no benefit to some patients. Consider these alternative medications to reduce nightmares in PTSD.

Alpha-2 agonists
Clonidine and guanfacine are α-2 ago­nists, used to treat attention-deficit/hyper­activity disorder and high blood pressure, that decrease noradrenergic activity, and either medication might be preferable to prazosin because they are more likely to cause sedation. A review and a case series showed that many patients—some with comorbid traumatic brain injury—reported fewer nightmares after taking 0.2 to 0.6 mg of clonidine.^1,2 Guanfacine might be more beneficial because it has a longer half-life; 2 mg of guanfacine eliminated nightmares in 1 patient.³ However, in a double-blind placebo-controlled study and an extension study, guanfacine did not reduce night­mares or other PTSD symptoms.^4,5

Initiate 0.1 mg of clonidine at bedtime, and titrate to efficacy or to 0.6 mg. Similarly, initiate guanfacine at 1 mg, and titrate to efficacy or to 4 mg. Monitor for hypoten­sion, excess sedation, dry mouth, and rebound hypertension.

Cyproheptadine
Used to treat serotonin syndrome, cypro­heptadine’s antagonism of serotonin 2A receptors has varying efficacy for reducing nightmares. Some patients have reported a decrease in nightmares at dosages rang­ing from 4 to 24 mg.^1,6 Other studies found no reduction in nightmares or diminished quality of sleep.^1,7

Initiate cyproheptadine at 4 mg/d, titrate every 2 or 3 days, and monitor for sedation, confusion, or reduced efficacy of concurrent serotonergic medications. Cyproheptadine might be preferable for its sedating effect and potential to reduce sexual adverse effects from serotonergic medications.

Topiramate
Topiramate is approved for treatment of epilepsy and migraine headache. At 75 to 100 mg/d in a clinical trial, topira­mate partially or completely suppressed nightmares.⁸ Start with 25 mg/d, titrate to efficacy, and monitor for anorexia, paresthesias, and cognitive impairment. Topiramate might be better than prazosin for patients without renal impairment who want sedation, weight loss, or reduced irritability.

Gabapentin
Gabapentin is approved to treat seizures and postherpetic neuralgia and also is used to treat neuropathic pain. When 300 to 3,600 mg/d (mean dosage, 1,300 mg/d) of gabapentin was added to medication regi­mens, most patients reported decreased fre­quency or intensity of nightmares.⁹ Monitor patients for sedation, dizziness, mood changes, and weight gain. Gabapentin might be an option for patients without renal impairment who have comorbid pain, insomnia, or anxiety.

Are these reasonable alternatives?
Despite small sample sizes in published studies and few randomized trials, cloni­dine, guanfacine, cyproheptadine, topi­ramate, and gabapentin are reasonable alternatives to prazosin for reducing night­mares in patients with PTSD.

Disclosure
The author reports no financial relationship with any company whose products are mentioned in this article or with manufacturers of competing products.

Designer drugs are rapidly making inroads with young people, primar­ily because of easier access, lower overall cost, and nebulous legality. These drugs are made as variants of illicit drugs or new formulations and sold as “research chemicals” and labeled as “not for human consumption,” which allows them to fall outside existing laws. The ingredients typi­cally are not detected in a urine drug screen.

Notoriously addictive, these designer drugs, such as bath salts, are known to incorporate synthetic cathinones—namely, methylone, mephedrone or methylenedioxypyrovalerone (MDPV). The stimu­lant, amphetamine-like effects of bath salts make the drug attractive to adolescents with attention-deficit/hyperactivity disorder (ADHD).

Why do teens gravitate toward bath salts?
Adolescents with undiagnosed ADHD might self-medicate with drugs that are suited for addressing restlessness, intra­psychic turmoil, and other symptoms of ADHD. In 2 case studies, using the self-medication hypothesis, people with ADHD were more likely to seek cocaine by means of “self-selection.”¹ These drug-seeking behaviors often led to cocaine dependence, even when other substances, such as alco­hol or Cannabis, were available.

Methylphenidate and other ADHD phar­macotherapies influence the nucleus accum­bens in a manner similar to that of cocaine. These findings suggest that adolescents with ADHD and cocaine dependence might respond to therapeutic interventions that substitute cocaine with psychostimulants.¹

Bath salts fall within the same spectrum of psychostimulant agents as methylpheni­date and cocaine. MDPV approximates the effect of methylphenidate at low doses, and cocaine at higher doses. It often is marketed under the name “Ivory Wave” and could be confused with cocaine. Self-administration of MDPV can induce psychoactive effects that help alleviate ADHD symptoms; adolescents might continue to experience enhanced concentration and overall per­formance.² Also, because of the low cost of “legal” bath salts, they are an appealing alternative to cocaine for self-medication.

Managing the sequelae of bath salt intoxication
Bath salts may produce sympathomimetic effects greater than cocaine, which require a proactive approach to symptom manage­ment. A medley of unknown ingredients in bath salt preparations makes it difficult for clinicians to gauge the pharmacological impact on individual patients; therefore, therapeutic interventions are on a case-by-case basis. However, emergencies con­cerning amphetamines and amphetamine analogues and derivatives often have simi­lar presentations.

Cardiovascular effects. MDPV-specific urine and blood tests conducted on patients admitted to the emergency room showed a 10-fold increase in overall dopamine levels compared with those who took cocaine. As a sympathomimetic, high doses of dopamine are responsible for raising blood pressure and could lead to the development of pro­nounced cardiovascular effects.^3,4

Agitation. Clinicians generally are advised to treat agitation before providing a more comprehensive assessment of symptoms. Endotracheal intubation often is a required for adequate control of agitation. Bath salt-induced agitation often is treated with IV benzodiazepines.^4,5 Monitor patients for excessive sedation or new-onset “paradoxi­cal agitation” as a function of ongoing benzo-diazepine therapy. Clinicians also may choose to co-administer an antipsychotic with benzodiazepines, although the practice is not uni­versally encouraged for agitation control.

Mephedrone produces a delirious state in conjunction with psychotic symptoms. Antipsychotic therapy has been suggested for addressing ongoing agitation.⁶ 

Tachycardia. Symptomatic treatment of tachycardia involves beta blockers, such as labetalol. Nitroglycerine has evidence of effi­cacy for chest pain associated with cocaine intoxication; however, it is unclear whether it is effective for similar drugs of abuse.⁴

Multi-organ collapse caused by MDPV necessitates aggressive intervention, includ­ing prompt dialysis. Carefully evaluate the patient for the presence of organ-specific insults and initiate supportive measures accordingly. Pronounced agitation with hyperthermia might portend severely com­promised renal, hepatic, and/or cardiac function in MDPV users.⁷ Those who present with MDPV intoxication and concomitant renal injury seem to benefit from hemodi­alysis.⁸ Repeat intoxication events may yield a presentation of acute renal injury replete with metabolic derangements, including metabolic acidosis, hyperuricemia, and rhab­domyolysis.⁹ Thorough patient assessments and interventions are useful in determining long-term outcomes, including issues per­taining to mortality.

Confronting an epidemic
Adolescents are quickly adopting designer drugs as a readily accessible form of recre­ational “legal highs.”¹⁰ Public awareness and educational initiatives can bring to light the dangers of these substances that exert pow­erful and, sometimes, unpredictable psycho­active effects on the user.

Self-mutilation and suicidal ideation also have been documented among those who ingested bath salts. These reports appear to be escalating across Europe and the United States. On a national level, U.S. poison cen­ters have reported an almost 20-fold increase in calls regarding bath salts between 2010 and 2011.⁵ It is of utmost importance for clini­cians and emergency personnel to familiar­ize themselves with the sympathomimetic toxidrome and management for bath salt consumption.

Designer drugs are rapidly making inroads with young people, primar­ily because of easier access, lower overall cost, and nebulous legality. These drugs are made as variants of illicit drugs or new formulations and sold as “research chemicals” and labeled as “not for human consumption,” which allows them to fall outside existing laws. The ingredients typi­cally are not detected in a urine drug screen.

Notoriously addictive, these designer drugs, such as bath salts, are known to incorporate synthetic cathinones—namely, methylone, mephedrone or methylenedioxypyrovalerone (MDPV). The stimu­lant, amphetamine-like effects of bath salts make the drug attractive to adolescents with attention-deficit/hyperactivity disorder (ADHD).

Why do teens gravitate toward bath salts?
Adolescents with undiagnosed ADHD might self-medicate with drugs that are suited for addressing restlessness, intra­psychic turmoil, and other symptoms of ADHD. In 2 case studies, using the self-medication hypothesis, people with ADHD were more likely to seek cocaine by means of “self-selection.”¹ These drug-seeking behaviors often led to cocaine dependence, even when other substances, such as alco­hol or Cannabis, were available.

Methylphenidate and other ADHD phar­macotherapies influence the nucleus accum­bens in a manner similar to that of cocaine. These findings suggest that adolescents with ADHD and cocaine dependence might respond to therapeutic interventions that substitute cocaine with psychostimulants.¹

Bath salts fall within the same spectrum of psychostimulant agents as methylpheni­date and cocaine. MDPV approximates the effect of methylphenidate at low doses, and cocaine at higher doses. It often is marketed under the name “Ivory Wave” and could be confused with cocaine. Self-administration of MDPV can induce psychoactive effects that help alleviate ADHD symptoms; adolescents might continue to experience enhanced concentration and overall per­formance.² Also, because of the low cost of “legal” bath salts, they are an appealing alternative to cocaine for self-medication.

Managing the sequelae of bath salt intoxication
Bath salts may produce sympathomimetic effects greater than cocaine, which require a proactive approach to symptom manage­ment. A medley of unknown ingredients in bath salt preparations makes it difficult for clinicians to gauge the pharmacological impact on individual patients; therefore, therapeutic interventions are on a case-by-case basis. However, emergencies con­cerning amphetamines and amphetamine analogues and derivatives often have simi­lar presentations.

Cardiovascular effects. MDPV-specific urine and blood tests conducted on patients admitted to the emergency room showed a 10-fold increase in overall dopamine levels compared with those who took cocaine. As a sympathomimetic, high doses of dopamine are responsible for raising blood pressure and could lead to the development of pro­nounced cardiovascular effects.^3,4

Agitation. Clinicians generally are advised to treat agitation before providing a more comprehensive assessment of symptoms. Endotracheal intubation often is a required for adequate control of agitation. Bath salt-induced agitation often is treated with IV benzodiazepines.^4,5 Monitor patients for excessive sedation or new-onset “paradoxi­cal agitation” as a function of ongoing benzo-diazepine therapy. Clinicians also may choose to co-administer an antipsychotic with benzodiazepines, although the practice is not uni­versally encouraged for agitation control.

Mephedrone produces a delirious state in conjunction with psychotic symptoms. Antipsychotic therapy has been suggested for addressing ongoing agitation.⁶ 

Tachycardia. Symptomatic treatment of tachycardia involves beta blockers, such as labetalol. Nitroglycerine has evidence of effi­cacy for chest pain associated with cocaine intoxication; however, it is unclear whether it is effective for similar drugs of abuse.⁴

Multi-organ collapse caused by MDPV necessitates aggressive intervention, includ­ing prompt dialysis. Carefully evaluate the patient for the presence of organ-specific insults and initiate supportive measures accordingly. Pronounced agitation with hyperthermia might portend severely com­promised renal, hepatic, and/or cardiac function in MDPV users.⁷ Those who present with MDPV intoxication and concomitant renal injury seem to benefit from hemodi­alysis.⁸ Repeat intoxication events may yield a presentation of acute renal injury replete with metabolic derangements, including metabolic acidosis, hyperuricemia, and rhab­domyolysis.⁹ Thorough patient assessments and interventions are useful in determining long-term outcomes, including issues per­taining to mortality.

Confronting an epidemic
Adolescents are quickly adopting designer drugs as a readily accessible form of recre­ational “legal highs.”¹⁰ Public awareness and educational initiatives can bring to light the dangers of these substances that exert pow­erful and, sometimes, unpredictable psycho­active effects on the user.

Self-mutilation and suicidal ideation also have been documented among those who ingested bath salts. These reports appear to be escalating across Europe and the United States. On a national level, U.S. poison cen­ters have reported an almost 20-fold increase in calls regarding bath salts between 2010 and 2011.⁵ It is of utmost importance for clini­cians and emergency personnel to familiar­ize themselves with the sympathomimetic toxidrome and management for bath salt consumption.

Designer drugs are rapidly making inroads with young people, primar­ily because of easier access, lower overall cost, and nebulous legality. These drugs are made as variants of illicit drugs or new formulations and sold as “research chemicals” and labeled as “not for human consumption,” which allows them to fall outside existing laws. The ingredients typi­cally are not detected in a urine drug screen.

Notoriously addictive, these designer drugs, such as bath salts, are known to incorporate synthetic cathinones—namely, methylone, mephedrone or methylenedioxypyrovalerone (MDPV). The stimu­lant, amphetamine-like effects of bath salts make the drug attractive to adolescents with attention-deficit/hyperactivity disorder (ADHD).

Why do teens gravitate toward bath salts?
Adolescents with undiagnosed ADHD might self-medicate with drugs that are suited for addressing restlessness, intra­psychic turmoil, and other symptoms of ADHD. In 2 case studies, using the self-medication hypothesis, people with ADHD were more likely to seek cocaine by means of “self-selection.”¹ These drug-seeking behaviors often led to cocaine dependence, even when other substances, such as alco­hol or Cannabis, were available.

Methylphenidate and other ADHD phar­macotherapies influence the nucleus accum­bens in a manner similar to that of cocaine. These findings suggest that adolescents with ADHD and cocaine dependence might respond to therapeutic interventions that substitute cocaine with psychostimulants.¹

Bath salts fall within the same spectrum of psychostimulant agents as methylpheni­date and cocaine. MDPV approximates the effect of methylphenidate at low doses, and cocaine at higher doses. It often is marketed under the name “Ivory Wave” and could be confused with cocaine. Self-administration of MDPV can induce psychoactive effects that help alleviate ADHD symptoms; adolescents might continue to experience enhanced concentration and overall per­formance.² Also, because of the low cost of “legal” bath salts, they are an appealing alternative to cocaine for self-medication.

Managing the sequelae of bath salt intoxication
Bath salts may produce sympathomimetic effects greater than cocaine, which require a proactive approach to symptom manage­ment. A medley of unknown ingredients in bath salt preparations makes it difficult for clinicians to gauge the pharmacological impact on individual patients; therefore, therapeutic interventions are on a case-by-case basis. However, emergencies con­cerning amphetamines and amphetamine analogues and derivatives often have simi­lar presentations.

Cardiovascular effects. MDPV-specific urine and blood tests conducted on patients admitted to the emergency room showed a 10-fold increase in overall dopamine levels compared with those who took cocaine. As a sympathomimetic, high doses of dopamine are responsible for raising blood pressure and could lead to the development of pro­nounced cardiovascular effects.^3,4

Agitation. Clinicians generally are advised to treat agitation before providing a more comprehensive assessment of symptoms. Endotracheal intubation often is a required for adequate control of agitation. Bath salt-induced agitation often is treated with IV benzodiazepines.^4,5 Monitor patients for excessive sedation or new-onset “paradoxi­cal agitation” as a function of ongoing benzo-diazepine therapy. Clinicians also may choose to co-administer an antipsychotic with benzodiazepines, although the practice is not uni­versally encouraged for agitation control.

Mephedrone produces a delirious state in conjunction with psychotic symptoms. Antipsychotic therapy has been suggested for addressing ongoing agitation.⁶ 

Tachycardia. Symptomatic treatment of tachycardia involves beta blockers, such as labetalol. Nitroglycerine has evidence of effi­cacy for chest pain associated with cocaine intoxication; however, it is unclear whether it is effective for similar drugs of abuse.⁴

Multi-organ collapse caused by MDPV necessitates aggressive intervention, includ­ing prompt dialysis. Carefully evaluate the patient for the presence of organ-specific insults and initiate supportive measures accordingly. Pronounced agitation with hyperthermia might portend severely com­promised renal, hepatic, and/or cardiac function in MDPV users.⁷ Those who present with MDPV intoxication and concomitant renal injury seem to benefit from hemodi­alysis.⁸ Repeat intoxication events may yield a presentation of acute renal injury replete with metabolic derangements, including metabolic acidosis, hyperuricemia, and rhab­domyolysis.⁹ Thorough patient assessments and interventions are useful in determining long-term outcomes, including issues per­taining to mortality.

Confronting an epidemic
Adolescents are quickly adopting designer drugs as a readily accessible form of recre­ational “legal highs.”¹⁰ Public awareness and educational initiatives can bring to light the dangers of these substances that exert pow­erful and, sometimes, unpredictable psycho­active effects on the user.

Self-mutilation and suicidal ideation also have been documented among those who ingested bath salts. These reports appear to be escalating across Europe and the United States. On a national level, U.S. poison cen­ters have reported an almost 20-fold increase in calls regarding bath salts between 2010 and 2011.⁵ It is of utmost importance for clini­cians and emergency personnel to familiar­ize themselves with the sympathomimetic toxidrome and management for bath salt consumption.

Few methods can build your practice and reputation as well as blogging— nor can they give you as much grief. Your opinions can become known to a wide audience; you might influence public think­ing or behavior; and you might become associated with a particular expertise at almost no financial cost. Yet, having regular deadlines to produce creative content can be stressful, and the time required to do it well has its own cost.

What is it?
“Blog” is the collapsed expression of “Web log.” Blogging is posting your thoughts on a Web site for colleagues or consumers, or both, to read. Typically, a blog is written as if you were writing a newspaper column; word count varies, from 250 to 1,000 words. Alternative formats are auditory (podcasts) or visual (vlog) but those media require greater technical proficiency and take more time to produce.

Whether you decide to write or record your blog entry, be guided by this advice:
   • The subject matter can be anything you choose, but will be easiest to write when what you write about is based on your expertise.
   • The format can be stream of consciousness,essay, or bulleted lists or slides; the latter is the most common and often follows a how-to or list format (eg, “Top [number] strategies to XYZ” or “[Number] of things you didn’t know about ABC”).
   • End the blog with a cliffhanger or a call-to-action statement that invites readers to comment (especially if you then comment on their comments), to help drive interest.
   • Generate material at a consistent interval (eg, once a week or twice a month), so your readers can look forward to your soliloquies on a regular basis.

Your professional Web site can serve as a venue for your blog. Using a WordPress^a-based site, for example, offers a user-friendly way to compose your dispatch, add format­ting (headers, bullets, color, images, etc.) as you see fit, and then publish it. It requires little technical expertise and adds no extra expense to your Web site. Alternatively, you might wish to contact editors at magazines or blog aggregators with story ideas, and let them handle the logistics if your content is appealing to them.

^aWordPress is a Web site creation and management tool.

Spreading the word
There is much you can do to publicize your blog.
   • Take advantage of social media. Build up your contacts on LinkedIn and follow other bloggers and large news sites on Twitter. Often, recipients will respond in-kind. Then, for each new piece, post or tweet it in these accounts.
   • Offer an e-mail subscription so that readers can easily follow you (by means of a free WordPress plug-in, for example).
   • Be found in search engines, such as Google, by writing high-quality, original content. Don’t force certain keywords into your article in the hopes that search engines find them—doing so tends to make writing more robotic and can lower your page rank.

Successful strategies
Regularly setting time aside so that the process is enjoyable and not onerously deadline-driven lends satisfaction to the experience and comes through in the quality of the composition. To save time, consider dictating your thoughts to your computer or phone, then outsource transcription.

Don’t overlook the bounty of material in your day-to-day life: stories from sessions; discoveries from your own reading or the latest news; and lectures you give. All of these can serve as inspiration and mate­rial for posts. Jot down these moments in a notebook as soon as they come up, or else the memory will likely slip away.

Just as with other forms of social media, be mindful of appropriate boundaries. Do not disclose identifying patient infor­mation; even revealing facets of your life might not be appropriate for current or future patients to have access to. On the other hand, it might be therapeutic for them to know select personal information, such as how you have handled past dilem­mas, that reveals you are a real person (a “whole object” in psychoanalytic terms), and that models meaningful thoughts or deeds.

You’ll find your voice, in time
Getting started with blogging often is the toughest part. Finding the right for­mat, material, and routine will take time. Eventually, you will find your blogging voice, and will value the unique opportu­nity to brand your practice and yourself, provide valuable content to your readers, and find an outlet for artistic expression.

Disclosure
Dr. Braslow is the founder of Luminello.com.

Few methods can build your practice and reputation as well as blogging— nor can they give you as much grief. Your opinions can become known to a wide audience; you might influence public think­ing or behavior; and you might become associated with a particular expertise at almost no financial cost. Yet, having regular deadlines to produce creative content can be stressful, and the time required to do it well has its own cost.

What is it?
“Blog” is the collapsed expression of “Web log.” Blogging is posting your thoughts on a Web site for colleagues or consumers, or both, to read. Typically, a blog is written as if you were writing a newspaper column; word count varies, from 250 to 1,000 words. Alternative formats are auditory (podcasts) or visual (vlog) but those media require greater technical proficiency and take more time to produce.

Whether you decide to write or record your blog entry, be guided by this advice:
   • The subject matter can be anything you choose, but will be easiest to write when what you write about is based on your expertise.
   • The format can be stream of consciousness,essay, or bulleted lists or slides; the latter is the most common and often follows a how-to or list format (eg, “Top [number] strategies to XYZ” or “[Number] of things you didn’t know about ABC”).
   • End the blog with a cliffhanger or a call-to-action statement that invites readers to comment (especially if you then comment on their comments), to help drive interest.
   • Generate material at a consistent interval (eg, once a week or twice a month), so your readers can look forward to your soliloquies on a regular basis.

Your professional Web site can serve as a venue for your blog. Using a WordPress^a-based site, for example, offers a user-friendly way to compose your dispatch, add format­ting (headers, bullets, color, images, etc.) as you see fit, and then publish it. It requires little technical expertise and adds no extra expense to your Web site. Alternatively, you might wish to contact editors at magazines or blog aggregators with story ideas, and let them handle the logistics if your content is appealing to them.

^aWordPress is a Web site creation and management tool.

Spreading the word
There is much you can do to publicize your blog.
   • Take advantage of social media. Build up your contacts on LinkedIn and follow other bloggers and large news sites on Twitter. Often, recipients will respond in-kind. Then, for each new piece, post or tweet it in these accounts.
   • Offer an e-mail subscription so that readers can easily follow you (by means of a free WordPress plug-in, for example).
   • Be found in search engines, such as Google, by writing high-quality, original content. Don’t force certain keywords into your article in the hopes that search engines find them—doing so tends to make writing more robotic and can lower your page rank.

Successful strategies
Regularly setting time aside so that the process is enjoyable and not onerously deadline-driven lends satisfaction to the experience and comes through in the quality of the composition. To save time, consider dictating your thoughts to your computer or phone, then outsource transcription.

Don’t overlook the bounty of material in your day-to-day life: stories from sessions; discoveries from your own reading or the latest news; and lectures you give. All of these can serve as inspiration and mate­rial for posts. Jot down these moments in a notebook as soon as they come up, or else the memory will likely slip away.

Just as with other forms of social media, be mindful of appropriate boundaries. Do not disclose identifying patient infor­mation; even revealing facets of your life might not be appropriate for current or future patients to have access to. On the other hand, it might be therapeutic for them to know select personal information, such as how you have handled past dilem­mas, that reveals you are a real person (a “whole object” in psychoanalytic terms), and that models meaningful thoughts or deeds.

You’ll find your voice, in time
Getting started with blogging often is the toughest part. Finding the right for­mat, material, and routine will take time. Eventually, you will find your blogging voice, and will value the unique opportu­nity to brand your practice and yourself, provide valuable content to your readers, and find an outlet for artistic expression.

Disclosure
Dr. Braslow is the founder of Luminello.com.

Few methods can build your practice and reputation as well as blogging— nor can they give you as much grief. Your opinions can become known to a wide audience; you might influence public think­ing or behavior; and you might become associated with a particular expertise at almost no financial cost. Yet, having regular deadlines to produce creative content can be stressful, and the time required to do it well has its own cost.

What is it?
“Blog” is the collapsed expression of “Web log.” Blogging is posting your thoughts on a Web site for colleagues or consumers, or both, to read. Typically, a blog is written as if you were writing a newspaper column; word count varies, from 250 to 1,000 words. Alternative formats are auditory (podcasts) or visual (vlog) but those media require greater technical proficiency and take more time to produce.

Whether you decide to write or record your blog entry, be guided by this advice:
   • The subject matter can be anything you choose, but will be easiest to write when what you write about is based on your expertise.
   • The format can be stream of consciousness,essay, or bulleted lists or slides; the latter is the most common and often follows a how-to or list format (eg, “Top [number] strategies to XYZ” or “[Number] of things you didn’t know about ABC”).
   • End the blog with a cliffhanger or a call-to-action statement that invites readers to comment (especially if you then comment on their comments), to help drive interest.
   • Generate material at a consistent interval (eg, once a week or twice a month), so your readers can look forward to your soliloquies on a regular basis.

Your professional Web site can serve as a venue for your blog. Using a WordPress^a-based site, for example, offers a user-friendly way to compose your dispatch, add format­ting (headers, bullets, color, images, etc.) as you see fit, and then publish it. It requires little technical expertise and adds no extra expense to your Web site. Alternatively, you might wish to contact editors at magazines or blog aggregators with story ideas, and let them handle the logistics if your content is appealing to them.

^aWordPress is a Web site creation and management tool.

Spreading the word
There is much you can do to publicize your blog.
   • Take advantage of social media. Build up your contacts on LinkedIn and follow other bloggers and large news sites on Twitter. Often, recipients will respond in-kind. Then, for each new piece, post or tweet it in these accounts.
   • Offer an e-mail subscription so that readers can easily follow you (by means of a free WordPress plug-in, for example).
   • Be found in search engines, such as Google, by writing high-quality, original content. Don’t force certain keywords into your article in the hopes that search engines find them—doing so tends to make writing more robotic and can lower your page rank.

Successful strategies
Regularly setting time aside so that the process is enjoyable and not onerously deadline-driven lends satisfaction to the experience and comes through in the quality of the composition. To save time, consider dictating your thoughts to your computer or phone, then outsource transcription.

Don’t overlook the bounty of material in your day-to-day life: stories from sessions; discoveries from your own reading or the latest news; and lectures you give. All of these can serve as inspiration and mate­rial for posts. Jot down these moments in a notebook as soon as they come up, or else the memory will likely slip away.

Just as with other forms of social media, be mindful of appropriate boundaries. Do not disclose identifying patient infor­mation; even revealing facets of your life might not be appropriate for current or future patients to have access to. On the other hand, it might be therapeutic for them to know select personal information, such as how you have handled past dilem­mas, that reveals you are a real person (a “whole object” in psychoanalytic terms), and that models meaningful thoughts or deeds.

You’ll find your voice, in time
Getting started with blogging often is the toughest part. Finding the right for­mat, material, and routine will take time. Eventually, you will find your blogging voice, and will value the unique opportu­nity to brand your practice and yourself, provide valuable content to your readers, and find an outlet for artistic expression.

Disclosure
Dr. Braslow is the founder of Luminello.com.

When a patient who has a preexisting medical illness seeks prenatal care, the obstetrician asks herself (himself) 2 questions:
   • What impact will the illness have on the pregnancy?
   • What impact will the pregnancy have on the illness?

Depression is both a pregnancy-associated and pregnancy­-independent illness, which, in the setting of a pregnant woman who has a depressive disorder, makes these questions particu­larly difficult to answer. In such a case, coordination of care with a mental health provider is essential.

Awareness of the obstetrical complications associated with depression during pregnancy, as well as their implications for the future health of the mother–infant dyad, is important for the entire care team. This article reviews the associations and interconnectedness of depression with complications of preg­nancy, childbirth, and the neonatal period.

Diagnosis of depression during prenatal care
The American College of Obstetricians and Gynecologists (ACOG) states that evidence is insufficient to support a rec­ommendation for universal screening for depression among prenatal patients, although such screening should be considered.¹ There is considerable variability among obstetrical pro­viders regarding the practice of depression screening; tools to be used if such screening is done; and screening frequency through the pregnancy.

Discernment of depression is difficult. Many somatic symptoms of depression overlap with common prenatal complaints and, consequentially, can be overlooked. Among a sample of 700 pregnant women, for example, 56% complained of lack of energy; 19%, of insomnia; and 19%, of appe­tite changes.² Weight change, of course, is universal.

The 10-question self-rating Edinburgh Postnatal Depression Scale has been vali­dated for use during pregnancy and post­natally. This screening instrument can be helpful for differentiating purely physical complaints from mental distress due to depressive symptoms.^2,3

When an obstetrical provider suspects a depressive disorder, or one has been diagnosed, she (he) faces the problem of what to do with that information. Women of low socioeconomic status and victims of domestic violence are at increased risk of depression during pregnancy, but barri­ers to appropriate referral can seem nearly insurmountable because they lack insur­ance and social support.^4-9

In addition, within the setting of numer­ous tasks that need attending during the relatively short prenatal period, it is com­mon for women newly given a diagnosis of depression to fail to follow up on a refer­ral to a mental health provider.

Although most providers will “check in” with a depressed or at-risk patient at each prenatal visit about her mood, any effort at follow-up can be overshadowed by tangible physical concerns, such as pre­term contractions, fetal growth restriction, and coordination of routine testing that has been delayed because of scant prena­tal care. All these physical concerns and circumstances of care are associated with maternal depression, as we will discuss.

Preterm labor and birth
Preterm labor is defined as uterine contrac­tions that lead to cervical change before 37 weeks gestational age. Preterm labor increases the risk of preterm birth; pre­term labor precedes 50% of preterm births. Preterm birth is the leading cause of neona­tal mortality in the United States, and rates of morbidity and mortality increase as ges­tational age decreases.¹⁰ Common neonatal complications related to prematurity are shown in the Figure.¹¹

Women who suffer from depression have an increased risk of preterm labor and preterm birth, as many studies of treated and untreated depressed pregnant women have shown.^12-20 The causative mechanism is unknown; it has been proposed that the increase in maternal cortisol production asso­ciated with depression and distress triggers overproduction of placental cortisol releasing hormone, which is thought to be involved in initiation of parturition.^21,22 Depression also is associated with other risk factors for preterm birth, such as low socioeconomic status, sub­stance use, and smoking.

Intrauterine growth restriction
Women who have depression during preg­nancy have an increased risk of intrauterine growth restriction (IUGR), which leads to delivery of an infant who is small for ges­tational age (SGA) or of low birth weight (LBW) (weighing <2,500 g at birth), or both.²³ Again, the basis of the association between depression and IUGR and SGA is unknown; it is theorized that increased levels of cortisol and catecholamines associated with maternal distress might, by increasing blood pressure and inducing vasoconstriction, cause placen­tal hypoperfusion.^24,25

It also is possible that the association of depression with other risk factors for IUGR, such as smoking, substance use, obesity, and poor prenatal care, puts the infants of depressed women at risk of growth restric­tion.²⁶ Several large-scale studies showed that the association between LBW and depres­sion is lost when smoking and substance use are accounted for; other studies, however, found a persistent association in untreated depressed women when smokers, substance users, and drinkers were excluded.^17,26,27

IUGR infants are at increased risk of iat­rogenic prematurity and stillbirth. Fetuses that weigh <10th percentile for their ges­tational age are delivered no later than 40 weeks; delivery can be indicated as early as 32 weeks, depending on the results of other antenatal tests. Women who have a growth-restricted infant have a higher risk of cesarean delivery because growth-restricted infants often have less reserve and poorer tolerance of labor.

Preeclampsia and eclampsia
Preeclampsia is defined as blood pressure >140/90 mm HG on at least 2 occasions, with proteinuria, that occurs later than the twentieth week of pregnancy in women who did not have hypertension or renal dysfunction at baseline. Preeclampsia is a progressive disease that can cause severe maternal morbidity, including renal failure, stroke, hepatic rupture, pulmonary edema, and heart failure.

Eclampsia refers to onset of seizures in the setting of preeclampsia. These 2 hyperten­sive disorders are the third leading world wide cause of maternal mortality.²⁸

Depressed women have an elevated risk of preeclampsia. The association between preeclampsia and depression might be caused by the presence of increased levels of inflammatory mediators^29,30; other comorbidities, such as increased body mass index, also might be involved, but the risk for preeclampsia in depressed women still is increased after controlling for obesity.³¹

The presence of preeclampsia is respon­sible for a high percentage of iatrogenic pre­term births, because the cure for the disorder is delivery—even at early or previable gesta­tional age. Complication rates for mother and infant are high.

The presence of preeclampsia is a sig­nificant risk factor for intrauterine fetal demise. Treating the mother after delivery involves administration of IV magnesium for 24 hours; often, the mother is separated from her infant for a day after birth.

Impact on prenatal care
Depression increases odds that women will have fewer prenatal visits.³² During pregnancy, women typically initiate pre­natal care during the first trimester, when pregnancy-dating ultrasonography and early screening tests for chromosomal abnormalities are performed. Prenatal vis­its occur monthly until the third trimes­ter, then every 2 weeks between 32 and 36 weeks’ gestation, increasing to weekly after 36 weeks’ gestation.

The increased number of visits in late pregnancy allows for early detection and treatment of hypertensive disorders; assesses fetal well-being; and decreases the risks of morbidity and mortality for mother and fetus.³³ Because women who suffer from depression are at increased risk of an array of adverse pregnancy outcomes, the impor­tance of regular and timely prenatal care cannot be understated.

In addition, the prenatal visit gives the obstetrician the opportunity to connect women with other specialists for manage­ment of any unmet medical needs. One study showed that, when women have adequate prenatal care (measured by the number of visits), the association between preterm birth and self-reported maternal depression was eliminated.³⁴

Substance use
Substance use and depression often co-exist.^35,36 Unlike screening for depression, screening for substance use is universal dur­ing prenatal care. Studies have shown that women who screen positive for depression are at higher risk of a number of comorbidi­ties, including substance use.^37,38 Conversely, women who use substances are more likely to screen positive for depression.

Evidence suggests that best practice might be to screen for depression in any woman who has a positive drug screen, if a provider is not routinely screening their general patient population.³⁹ Substance use in pregnancy is associated with a number of poor outcomes, including placental abrup­tion (cocaine use); dysmorphic facies and congenital anomalies (alcohol); and neonatal abstinence syndrome (heroin).

Antidepressants in pregnancy
A full discussion of the risks and ben­efits associated with pharmacotherapy for depression in pregnancy is beyond the scope of this article. Generally, antidepressant use is fraught with concerns over teratogenic­ity and adverse fetal outcomes. Although ACOG states that (1) pharmacotherapy for depression should be individualized and (2) most selective serotonin reuptake inhibi­tors (SSRIs) are not considered major terato­genic agents, many obstetricians and patients feel uncomfortable using these medications in pregnancy.⁴⁰ Often, pre-pregnancy antide­pressants are discontinued in the first trimes­ter; one large population-based study found that only 0.9% of women who had depres­sion filled their antidepressant prescription consistently throughout their pregnancy.⁴¹

It is unclear whether antidepressant use in pregnancy contributes to the risk of preterm birth seen in women who have depression. In a large population-based study, use of antidepressants in the second trimester was associated with preterm delivery but severe depression was not.¹⁸ A recent meta-analysis revealed an increased risk of preterm birth in women who used an antidepressant, com­pared with healthy women and untreated depressed women.⁴²

Research limits, unanswered questions. Regrettably, it is difficult to untangle risk factors for preterm birth among depressed women without randomized controlled studies that are not ethically feasible. It can­not be said with certainty whether antide­pressant pharmacotherapy is associated with a higher risk of preterm birth than depression alone.

Likewise, it is difficult to clarify the extent to which antidepressants contribute to infant growth restriction, if at all. Two recent meta-analyses concluded that exposure to antidepressants is associated with a statisti­cally significant risk of LBW.^42,43 However, increased severity of depressive symptoms generally is associated with exposure to anti­depressants during pregnancy, and a ran­domized controlled trial is, again, impossible to conduct for ethical reasons.

Whereas a plausible biological mecha­nism associating IUGR, SGA, and LBW with depression exists, the same cannot be said for antidepressants. In one study, exposure to maternal depression altered the expres­sion of certain placental genes but exposure to SSRIs did not cause further changes. This suggests that, on a cellular level, placental function might differ in depressed women.⁴⁴ Although antidepressants do cross the pla­centa, it remains to be seen whether fetal growth is impacted as a result. One study found decreased fetal head circumference in infants who had been exposed to antidepres­sants during pregnancy, but no increased risk for having a SGA or LWB infant.⁴⁵

Obstetrical management and mental health implications
Treated or not, women who suffer depres­sion are a high-risk group when it comes to preterm birth and a host of other pregnancy comorbidities. Women with serious compli­cations of pregnancy often are hospitalized for observation, and can undergo a pro­longed stay when close proximity to medical services or a surgical suite is required.

For example, hospitalization until deliv­ery is the standard of care for women who have preterm premature rupture of mem­branes or preeclampsia before 34 weeks’ gestation. Prolonged inpatient admis­sions and associated restriction of activity is profoundly deleterious on mood, with depression and anxiety significantly cor­related with length of stay.^46,47 Given the associations between depression and pre­term birth, it might be reasonable to con­sider screening antenatal inpatients at risk of preterm birth for depression on a regu­lar basis, so that treatment can be initiated if needed.

Depression during pregnancy is rela­tively common; an estimated 12.7% of pregnant women are affected at some time between conception and birth.⁴⁸ Not only does depression appear to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother.

Bottom Line
Awareness of obstetrical complications associated with depression in pregnancy is important for the entire care team, including the psychiatrist and obstetrician. Depression not only appears to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother. Antidepressant use generally is fraught with concerns over teratogenicity and adverse fetal outcomes.

Related Resources
• Freeman MP. Some SSRIs are better than others for pregnant women (audio interview). Current Psychiatry. 2014;13(7). http://www.currentpsychiatry.com/specialty-focus/practice-trends/article/some-ssris-are-better-thanothers-for-pregnant-women/e3adb4704e25492f3e15331fc1cc058d.html.
• Freeman MP, Joffe H, Cohen LS. Postpartum depression: Help patients find the right treatment. Current Psychiatry. 2012;11(11):14-16,19-21.

Disclosures
Dr. Habecker reports no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products.

Dr. Freeman is a member of the advisory board of JDS Therapeutics, Sunovion Pharmaceuticals, Inc., and Takeda Pharmaceutical Co. She receives research grant support from Takeda Pharmaceutical Co.

When a patient who has a preexisting medical illness seeks prenatal care, the obstetrician asks herself (himself) 2 questions:
   • What impact will the illness have on the pregnancy?
   • What impact will the pregnancy have on the illness?

Depression is both a pregnancy-associated and pregnancy­-independent illness, which, in the setting of a pregnant woman who has a depressive disorder, makes these questions particu­larly difficult to answer. In such a case, coordination of care with a mental health provider is essential.

Awareness of the obstetrical complications associated with depression during pregnancy, as well as their implications for the future health of the mother–infant dyad, is important for the entire care team. This article reviews the associations and interconnectedness of depression with complications of preg­nancy, childbirth, and the neonatal period.

Diagnosis of depression during prenatal care
The American College of Obstetricians and Gynecologists (ACOG) states that evidence is insufficient to support a rec­ommendation for universal screening for depression among prenatal patients, although such screening should be considered.¹ There is considerable variability among obstetrical pro­viders regarding the practice of depression screening; tools to be used if such screening is done; and screening frequency through the pregnancy.

Discernment of depression is difficult. Many somatic symptoms of depression overlap with common prenatal complaints and, consequentially, can be overlooked. Among a sample of 700 pregnant women, for example, 56% complained of lack of energy; 19%, of insomnia; and 19%, of appe­tite changes.² Weight change, of course, is universal.

The 10-question self-rating Edinburgh Postnatal Depression Scale has been vali­dated for use during pregnancy and post­natally. This screening instrument can be helpful for differentiating purely physical complaints from mental distress due to depressive symptoms.^2,3

When an obstetrical provider suspects a depressive disorder, or one has been diagnosed, she (he) faces the problem of what to do with that information. Women of low socioeconomic status and victims of domestic violence are at increased risk of depression during pregnancy, but barri­ers to appropriate referral can seem nearly insurmountable because they lack insur­ance and social support.^4-9

In addition, within the setting of numer­ous tasks that need attending during the relatively short prenatal period, it is com­mon for women newly given a diagnosis of depression to fail to follow up on a refer­ral to a mental health provider.

Although most providers will “check in” with a depressed or at-risk patient at each prenatal visit about her mood, any effort at follow-up can be overshadowed by tangible physical concerns, such as pre­term contractions, fetal growth restriction, and coordination of routine testing that has been delayed because of scant prena­tal care. All these physical concerns and circumstances of care are associated with maternal depression, as we will discuss.

Preterm labor and birth
Preterm labor is defined as uterine contrac­tions that lead to cervical change before 37 weeks gestational age. Preterm labor increases the risk of preterm birth; pre­term labor precedes 50% of preterm births. Preterm birth is the leading cause of neona­tal mortality in the United States, and rates of morbidity and mortality increase as ges­tational age decreases.¹⁰ Common neonatal complications related to prematurity are shown in the Figure.¹¹

Women who suffer from depression have an increased risk of preterm labor and preterm birth, as many studies of treated and untreated depressed pregnant women have shown.^12-20 The causative mechanism is unknown; it has been proposed that the increase in maternal cortisol production asso­ciated with depression and distress triggers overproduction of placental cortisol releasing hormone, which is thought to be involved in initiation of parturition.^21,22 Depression also is associated with other risk factors for preterm birth, such as low socioeconomic status, sub­stance use, and smoking.

Intrauterine growth restriction
Women who have depression during preg­nancy have an increased risk of intrauterine growth restriction (IUGR), which leads to delivery of an infant who is small for ges­tational age (SGA) or of low birth weight (LBW) (weighing <2,500 g at birth), or both.²³ Again, the basis of the association between depression and IUGR and SGA is unknown; it is theorized that increased levels of cortisol and catecholamines associated with maternal distress might, by increasing blood pressure and inducing vasoconstriction, cause placen­tal hypoperfusion.^24,25

It also is possible that the association of depression with other risk factors for IUGR, such as smoking, substance use, obesity, and poor prenatal care, puts the infants of depressed women at risk of growth restric­tion.²⁶ Several large-scale studies showed that the association between LBW and depres­sion is lost when smoking and substance use are accounted for; other studies, however, found a persistent association in untreated depressed women when smokers, substance users, and drinkers were excluded.^17,26,27

IUGR infants are at increased risk of iat­rogenic prematurity and stillbirth. Fetuses that weigh <10th percentile for their ges­tational age are delivered no later than 40 weeks; delivery can be indicated as early as 32 weeks, depending on the results of other antenatal tests. Women who have a growth-restricted infant have a higher risk of cesarean delivery because growth-restricted infants often have less reserve and poorer tolerance of labor.

Preeclampsia and eclampsia
Preeclampsia is defined as blood pressure >140/90 mm HG on at least 2 occasions, with proteinuria, that occurs later than the twentieth week of pregnancy in women who did not have hypertension or renal dysfunction at baseline. Preeclampsia is a progressive disease that can cause severe maternal morbidity, including renal failure, stroke, hepatic rupture, pulmonary edema, and heart failure.

Eclampsia refers to onset of seizures in the setting of preeclampsia. These 2 hyperten­sive disorders are the third leading world wide cause of maternal mortality.²⁸

Depressed women have an elevated risk of preeclampsia. The association between preeclampsia and depression might be caused by the presence of increased levels of inflammatory mediators^29,30; other comorbidities, such as increased body mass index, also might be involved, but the risk for preeclampsia in depressed women still is increased after controlling for obesity.³¹

The presence of preeclampsia is respon­sible for a high percentage of iatrogenic pre­term births, because the cure for the disorder is delivery—even at early or previable gesta­tional age. Complication rates for mother and infant are high.

The presence of preeclampsia is a sig­nificant risk factor for intrauterine fetal demise. Treating the mother after delivery involves administration of IV magnesium for 24 hours; often, the mother is separated from her infant for a day after birth.

Impact on prenatal care
Depression increases odds that women will have fewer prenatal visits.³² During pregnancy, women typically initiate pre­natal care during the first trimester, when pregnancy-dating ultrasonography and early screening tests for chromosomal abnormalities are performed. Prenatal vis­its occur monthly until the third trimes­ter, then every 2 weeks between 32 and 36 weeks’ gestation, increasing to weekly after 36 weeks’ gestation.

The increased number of visits in late pregnancy allows for early detection and treatment of hypertensive disorders; assesses fetal well-being; and decreases the risks of morbidity and mortality for mother and fetus.³³ Because women who suffer from depression are at increased risk of an array of adverse pregnancy outcomes, the impor­tance of regular and timely prenatal care cannot be understated.

In addition, the prenatal visit gives the obstetrician the opportunity to connect women with other specialists for manage­ment of any unmet medical needs. One study showed that, when women have adequate prenatal care (measured by the number of visits), the association between preterm birth and self-reported maternal depression was eliminated.³⁴

Substance use
Substance use and depression often co-exist.^35,36 Unlike screening for depression, screening for substance use is universal dur­ing prenatal care. Studies have shown that women who screen positive for depression are at higher risk of a number of comorbidi­ties, including substance use.^37,38 Conversely, women who use substances are more likely to screen positive for depression.

Evidence suggests that best practice might be to screen for depression in any woman who has a positive drug screen, if a provider is not routinely screening their general patient population.³⁹ Substance use in pregnancy is associated with a number of poor outcomes, including placental abrup­tion (cocaine use); dysmorphic facies and congenital anomalies (alcohol); and neonatal abstinence syndrome (heroin).

Antidepressants in pregnancy
A full discussion of the risks and ben­efits associated with pharmacotherapy for depression in pregnancy is beyond the scope of this article. Generally, antidepressant use is fraught with concerns over teratogenic­ity and adverse fetal outcomes. Although ACOG states that (1) pharmacotherapy for depression should be individualized and (2) most selective serotonin reuptake inhibi­tors (SSRIs) are not considered major terato­genic agents, many obstetricians and patients feel uncomfortable using these medications in pregnancy.⁴⁰ Often, pre-pregnancy antide­pressants are discontinued in the first trimes­ter; one large population-based study found that only 0.9% of women who had depres­sion filled their antidepressant prescription consistently throughout their pregnancy.⁴¹

It is unclear whether antidepressant use in pregnancy contributes to the risk of preterm birth seen in women who have depression. In a large population-based study, use of antidepressants in the second trimester was associated with preterm delivery but severe depression was not.¹⁸ A recent meta-analysis revealed an increased risk of preterm birth in women who used an antidepressant, com­pared with healthy women and untreated depressed women.⁴²

Research limits, unanswered questions. Regrettably, it is difficult to untangle risk factors for preterm birth among depressed women without randomized controlled studies that are not ethically feasible. It can­not be said with certainty whether antide­pressant pharmacotherapy is associated with a higher risk of preterm birth than depression alone.

Likewise, it is difficult to clarify the extent to which antidepressants contribute to infant growth restriction, if at all. Two recent meta-analyses concluded that exposure to antidepressants is associated with a statisti­cally significant risk of LBW.^42,43 However, increased severity of depressive symptoms generally is associated with exposure to anti­depressants during pregnancy, and a ran­domized controlled trial is, again, impossible to conduct for ethical reasons.

Whereas a plausible biological mecha­nism associating IUGR, SGA, and LBW with depression exists, the same cannot be said for antidepressants. In one study, exposure to maternal depression altered the expres­sion of certain placental genes but exposure to SSRIs did not cause further changes. This suggests that, on a cellular level, placental function might differ in depressed women.⁴⁴ Although antidepressants do cross the pla­centa, it remains to be seen whether fetal growth is impacted as a result. One study found decreased fetal head circumference in infants who had been exposed to antidepres­sants during pregnancy, but no increased risk for having a SGA or LWB infant.⁴⁵

Obstetrical management and mental health implications
Treated or not, women who suffer depres­sion are a high-risk group when it comes to preterm birth and a host of other pregnancy comorbidities. Women with serious compli­cations of pregnancy often are hospitalized for observation, and can undergo a pro­longed stay when close proximity to medical services or a surgical suite is required.

For example, hospitalization until deliv­ery is the standard of care for women who have preterm premature rupture of mem­branes or preeclampsia before 34 weeks’ gestation. Prolonged inpatient admis­sions and associated restriction of activity is profoundly deleterious on mood, with depression and anxiety significantly cor­related with length of stay.^46,47 Given the associations between depression and pre­term birth, it might be reasonable to con­sider screening antenatal inpatients at risk of preterm birth for depression on a regu­lar basis, so that treatment can be initiated if needed.

Depression during pregnancy is rela­tively common; an estimated 12.7% of pregnant women are affected at some time between conception and birth.⁴⁸ Not only does depression appear to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother.

Bottom Line
Awareness of obstetrical complications associated with depression in pregnancy is important for the entire care team, including the psychiatrist and obstetrician. Depression not only appears to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother. Antidepressant use generally is fraught with concerns over teratogenicity and adverse fetal outcomes.

Related Resources
• Freeman MP. Some SSRIs are better than others for pregnant women (audio interview). Current Psychiatry. 2014;13(7). http://www.currentpsychiatry.com/specialty-focus/practice-trends/article/some-ssris-are-better-thanothers-for-pregnant-women/e3adb4704e25492f3e15331fc1cc058d.html.
• Freeman MP, Joffe H, Cohen LS. Postpartum depression: Help patients find the right treatment. Current Psychiatry. 2012;11(11):14-16,19-21.

Disclosures
Dr. Habecker reports no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products.

Dr. Freeman is a member of the advisory board of JDS Therapeutics, Sunovion Pharmaceuticals, Inc., and Takeda Pharmaceutical Co. She receives research grant support from Takeda Pharmaceutical Co.

When a patient who has a preexisting medical illness seeks prenatal care, the obstetrician asks herself (himself) 2 questions:
   • What impact will the illness have on the pregnancy?
   • What impact will the pregnancy have on the illness?

Depression is both a pregnancy-associated and pregnancy­-independent illness, which, in the setting of a pregnant woman who has a depressive disorder, makes these questions particu­larly difficult to answer. In such a case, coordination of care with a mental health provider is essential.

Awareness of the obstetrical complications associated with depression during pregnancy, as well as their implications for the future health of the mother–infant dyad, is important for the entire care team. This article reviews the associations and interconnectedness of depression with complications of preg­nancy, childbirth, and the neonatal period.

Diagnosis of depression during prenatal care
The American College of Obstetricians and Gynecologists (ACOG) states that evidence is insufficient to support a rec­ommendation for universal screening for depression among prenatal patients, although such screening should be considered.¹ There is considerable variability among obstetrical pro­viders regarding the practice of depression screening; tools to be used if such screening is done; and screening frequency through the pregnancy.

Discernment of depression is difficult. Many somatic symptoms of depression overlap with common prenatal complaints and, consequentially, can be overlooked. Among a sample of 700 pregnant women, for example, 56% complained of lack of energy; 19%, of insomnia; and 19%, of appe­tite changes.² Weight change, of course, is universal.

The 10-question self-rating Edinburgh Postnatal Depression Scale has been vali­dated for use during pregnancy and post­natally. This screening instrument can be helpful for differentiating purely physical complaints from mental distress due to depressive symptoms.^2,3

When an obstetrical provider suspects a depressive disorder, or one has been diagnosed, she (he) faces the problem of what to do with that information. Women of low socioeconomic status and victims of domestic violence are at increased risk of depression during pregnancy, but barri­ers to appropriate referral can seem nearly insurmountable because they lack insur­ance and social support.^4-9

In addition, within the setting of numer­ous tasks that need attending during the relatively short prenatal period, it is com­mon for women newly given a diagnosis of depression to fail to follow up on a refer­ral to a mental health provider.

Although most providers will “check in” with a depressed or at-risk patient at each prenatal visit about her mood, any effort at follow-up can be overshadowed by tangible physical concerns, such as pre­term contractions, fetal growth restriction, and coordination of routine testing that has been delayed because of scant prena­tal care. All these physical concerns and circumstances of care are associated with maternal depression, as we will discuss.

Preterm labor and birth
Preterm labor is defined as uterine contrac­tions that lead to cervical change before 37 weeks gestational age. Preterm labor increases the risk of preterm birth; pre­term labor precedes 50% of preterm births. Preterm birth is the leading cause of neona­tal mortality in the United States, and rates of morbidity and mortality increase as ges­tational age decreases.¹⁰ Common neonatal complications related to prematurity are shown in the Figure.¹¹

Women who suffer from depression have an increased risk of preterm labor and preterm birth, as many studies of treated and untreated depressed pregnant women have shown.^12-20 The causative mechanism is unknown; it has been proposed that the increase in maternal cortisol production asso­ciated with depression and distress triggers overproduction of placental cortisol releasing hormone, which is thought to be involved in initiation of parturition.^21,22 Depression also is associated with other risk factors for preterm birth, such as low socioeconomic status, sub­stance use, and smoking.

Intrauterine growth restriction
Women who have depression during preg­nancy have an increased risk of intrauterine growth restriction (IUGR), which leads to delivery of an infant who is small for ges­tational age (SGA) or of low birth weight (LBW) (weighing <2,500 g at birth), or both.²³ Again, the basis of the association between depression and IUGR and SGA is unknown; it is theorized that increased levels of cortisol and catecholamines associated with maternal distress might, by increasing blood pressure and inducing vasoconstriction, cause placen­tal hypoperfusion.^24,25

It also is possible that the association of depression with other risk factors for IUGR, such as smoking, substance use, obesity, and poor prenatal care, puts the infants of depressed women at risk of growth restric­tion.²⁶ Several large-scale studies showed that the association between LBW and depres­sion is lost when smoking and substance use are accounted for; other studies, however, found a persistent association in untreated depressed women when smokers, substance users, and drinkers were excluded.^17,26,27

IUGR infants are at increased risk of iat­rogenic prematurity and stillbirth. Fetuses that weigh <10th percentile for their ges­tational age are delivered no later than 40 weeks; delivery can be indicated as early as 32 weeks, depending on the results of other antenatal tests. Women who have a growth-restricted infant have a higher risk of cesarean delivery because growth-restricted infants often have less reserve and poorer tolerance of labor.

Preeclampsia and eclampsia
Preeclampsia is defined as blood pressure >140/90 mm HG on at least 2 occasions, with proteinuria, that occurs later than the twentieth week of pregnancy in women who did not have hypertension or renal dysfunction at baseline. Preeclampsia is a progressive disease that can cause severe maternal morbidity, including renal failure, stroke, hepatic rupture, pulmonary edema, and heart failure.

Eclampsia refers to onset of seizures in the setting of preeclampsia. These 2 hyperten­sive disorders are the third leading world wide cause of maternal mortality.²⁸

Depressed women have an elevated risk of preeclampsia. The association between preeclampsia and depression might be caused by the presence of increased levels of inflammatory mediators^29,30; other comorbidities, such as increased body mass index, also might be involved, but the risk for preeclampsia in depressed women still is increased after controlling for obesity.³¹

The presence of preeclampsia is respon­sible for a high percentage of iatrogenic pre­term births, because the cure for the disorder is delivery—even at early or previable gesta­tional age. Complication rates for mother and infant are high.

The presence of preeclampsia is a sig­nificant risk factor for intrauterine fetal demise. Treating the mother after delivery involves administration of IV magnesium for 24 hours; often, the mother is separated from her infant for a day after birth.

Impact on prenatal care
Depression increases odds that women will have fewer prenatal visits.³² During pregnancy, women typically initiate pre­natal care during the first trimester, when pregnancy-dating ultrasonography and early screening tests for chromosomal abnormalities are performed. Prenatal vis­its occur monthly until the third trimes­ter, then every 2 weeks between 32 and 36 weeks’ gestation, increasing to weekly after 36 weeks’ gestation.

The increased number of visits in late pregnancy allows for early detection and treatment of hypertensive disorders; assesses fetal well-being; and decreases the risks of morbidity and mortality for mother and fetus.³³ Because women who suffer from depression are at increased risk of an array of adverse pregnancy outcomes, the impor­tance of regular and timely prenatal care cannot be understated.

In addition, the prenatal visit gives the obstetrician the opportunity to connect women with other specialists for manage­ment of any unmet medical needs. One study showed that, when women have adequate prenatal care (measured by the number of visits), the association between preterm birth and self-reported maternal depression was eliminated.³⁴

Substance use
Substance use and depression often co-exist.^35,36 Unlike screening for depression, screening for substance use is universal dur­ing prenatal care. Studies have shown that women who screen positive for depression are at higher risk of a number of comorbidi­ties, including substance use.^37,38 Conversely, women who use substances are more likely to screen positive for depression.

Evidence suggests that best practice might be to screen for depression in any woman who has a positive drug screen, if a provider is not routinely screening their general patient population.³⁹ Substance use in pregnancy is associated with a number of poor outcomes, including placental abrup­tion (cocaine use); dysmorphic facies and congenital anomalies (alcohol); and neonatal abstinence syndrome (heroin).

Antidepressants in pregnancy
A full discussion of the risks and ben­efits associated with pharmacotherapy for depression in pregnancy is beyond the scope of this article. Generally, antidepressant use is fraught with concerns over teratogenic­ity and adverse fetal outcomes. Although ACOG states that (1) pharmacotherapy for depression should be individualized and (2) most selective serotonin reuptake inhibi­tors (SSRIs) are not considered major terato­genic agents, many obstetricians and patients feel uncomfortable using these medications in pregnancy.⁴⁰ Often, pre-pregnancy antide­pressants are discontinued in the first trimes­ter; one large population-based study found that only 0.9% of women who had depres­sion filled their antidepressant prescription consistently throughout their pregnancy.⁴¹

It is unclear whether antidepressant use in pregnancy contributes to the risk of preterm birth seen in women who have depression. In a large population-based study, use of antidepressants in the second trimester was associated with preterm delivery but severe depression was not.¹⁸ A recent meta-analysis revealed an increased risk of preterm birth in women who used an antidepressant, com­pared with healthy women and untreated depressed women.⁴²

Research limits, unanswered questions. Regrettably, it is difficult to untangle risk factors for preterm birth among depressed women without randomized controlled studies that are not ethically feasible. It can­not be said with certainty whether antide­pressant pharmacotherapy is associated with a higher risk of preterm birth than depression alone.

Likewise, it is difficult to clarify the extent to which antidepressants contribute to infant growth restriction, if at all. Two recent meta-analyses concluded that exposure to antidepressants is associated with a statisti­cally significant risk of LBW.^42,43 However, increased severity of depressive symptoms generally is associated with exposure to anti­depressants during pregnancy, and a ran­domized controlled trial is, again, impossible to conduct for ethical reasons.

Whereas a plausible biological mecha­nism associating IUGR, SGA, and LBW with depression exists, the same cannot be said for antidepressants. In one study, exposure to maternal depression altered the expres­sion of certain placental genes but exposure to SSRIs did not cause further changes. This suggests that, on a cellular level, placental function might differ in depressed women.⁴⁴ Although antidepressants do cross the pla­centa, it remains to be seen whether fetal growth is impacted as a result. One study found decreased fetal head circumference in infants who had been exposed to antidepres­sants during pregnancy, but no increased risk for having a SGA or LWB infant.⁴⁵

Obstetrical management and mental health implications
Treated or not, women who suffer depres­sion are a high-risk group when it comes to preterm birth and a host of other pregnancy comorbidities. Women with serious compli­cations of pregnancy often are hospitalized for observation, and can undergo a pro­longed stay when close proximity to medical services or a surgical suite is required.

For example, hospitalization until deliv­ery is the standard of care for women who have preterm premature rupture of mem­branes or preeclampsia before 34 weeks’ gestation. Prolonged inpatient admis­sions and associated restriction of activity is profoundly deleterious on mood, with depression and anxiety significantly cor­related with length of stay.^46,47 Given the associations between depression and pre­term birth, it might be reasonable to con­sider screening antenatal inpatients at risk of preterm birth for depression on a regu­lar basis, so that treatment can be initiated if needed.

Depression during pregnancy is rela­tively common; an estimated 12.7% of pregnant women are affected at some time between conception and birth.⁴⁸ Not only does depression appear to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother.

Bottom Line
Awareness of obstetrical complications associated with depression in pregnancy is important for the entire care team, including the psychiatrist and obstetrician. Depression not only appears to have deleterious effects on pregnancy outcomes, it also plays a pivotal role in the qualitative experience of pregnancy for the mother. Antidepressant use generally is fraught with concerns over teratogenicity and adverse fetal outcomes.

Related Resources
• Freeman MP. Some SSRIs are better than others for pregnant women (audio interview). Current Psychiatry. 2014;13(7). http://www.currentpsychiatry.com/specialty-focus/practice-trends/article/some-ssris-are-better-thanothers-for-pregnant-women/e3adb4704e25492f3e15331fc1cc058d.html.
• Freeman MP, Joffe H, Cohen LS. Postpartum depression: Help patients find the right treatment. Current Psychiatry. 2012;11(11):14-16,19-21.

Disclosures
Dr. Habecker reports no financial relationships with any company whose products are mentioned in this article or with manufacturers of competing products.

Dr. Freeman is a member of the advisory board of JDS Therapeutics, Sunovion Pharmaceuticals, Inc., and Takeda Pharmaceutical Co. She receives research grant support from Takeda Pharmaceutical Co.

Activity of influenza-like illness (ILI) “increased slightly in the United States” during week 5 of the 2015-2016 influenza season, the Centers for Disease Control and Prevention reported Nov. 20.

Thirteen states were above level-1 activity as of Nov. 14, 2015, compared with seven the week before. South Carolina jumped all the way up to “moderate” activity (level 6) and Missouri and Oklahoma moved into the low-activity category (level 4). Oregon remained at a still-minimal level 3, while Arizona, Georgia, Illinois, Louisiana, Maine, Mississippi, Texas, Utah, and Virginia are at level 2, according to the CDC.

The first influenza-associated pediatric death was reported this week, although it actually occurred during week 4 (the week ending Nov. 7), the CDC said. There has been an average of 143 flu-associated pediatric deaths over the last three flu seasons.

ILI is defined as fever (temperature of 100° F or greater) and cough and/or sore throat. Activity level within a state is the proportion of outpatient visits to health care providers for influenza-like illness.

That proportion for the United States overall was 1.6%, which is up from last week’s 1.4% but still below the national baseline of 2.1%, the CDC said.

[email protected]

Activity of influenza-like illness (ILI) “increased slightly in the United States” during week 5 of the 2015-2016 influenza season, the Centers for Disease Control and Prevention reported Nov. 20.

Thirteen states were above level-1 activity as of Nov. 14, 2015, compared with seven the week before. South Carolina jumped all the way up to “moderate” activity (level 6) and Missouri and Oklahoma moved into the low-activity category (level 4). Oregon remained at a still-minimal level 3, while Arizona, Georgia, Illinois, Louisiana, Maine, Mississippi, Texas, Utah, and Virginia are at level 2, according to the CDC.

The first influenza-associated pediatric death was reported this week, although it actually occurred during week 4 (the week ending Nov. 7), the CDC said. There has been an average of 143 flu-associated pediatric deaths over the last three flu seasons.

ILI is defined as fever (temperature of 100° F or greater) and cough and/or sore throat. Activity level within a state is the proportion of outpatient visits to health care providers for influenza-like illness.

That proportion for the United States overall was 1.6%, which is up from last week’s 1.4% but still below the national baseline of 2.1%, the CDC said.

[email protected]

Activity of influenza-like illness (ILI) “increased slightly in the United States” during week 5 of the 2015-2016 influenza season, the Centers for Disease Control and Prevention reported Nov. 20.

Thirteen states were above level-1 activity as of Nov. 14, 2015, compared with seven the week before. South Carolina jumped all the way up to “moderate” activity (level 6) and Missouri and Oklahoma moved into the low-activity category (level 4). Oregon remained at a still-minimal level 3, while Arizona, Georgia, Illinois, Louisiana, Maine, Mississippi, Texas, Utah, and Virginia are at level 2, according to the CDC.

The first influenza-associated pediatric death was reported this week, although it actually occurred during week 4 (the week ending Nov. 7), the CDC said. There has been an average of 143 flu-associated pediatric deaths over the last three flu seasons.

ILI is defined as fever (temperature of 100° F or greater) and cough and/or sore throat. Activity level within a state is the proportion of outpatient visits to health care providers for influenza-like illness.

That proportion for the United States overall was 1.6%, which is up from last week’s 1.4% but still below the national baseline of 2.1%, the CDC said.

[email protected]