Opioid Resource Center

There is a higher prevalence of opioid prescribing and opioid-related overdose deaths concentrated in regions with mostly low-income, white residents, compared with regions with high income and the lowest proportion of white residents, according to a new analysis of data on people living in California.

sdominick/iStock/Getty Images

The findings of this study provide further evidence that the opioid epidemic affects a large proportion of low-income white communities (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6721).

“Whereas most epidemics predominate within social minority groups and previous US drug epidemics have typically been concentrated in nonwhite communities, the current opioid crisis is largely found among lower-income and majority-white communities,” Joseph Friedman, MPH, from the University of California, Los Angeles, and his colleagues wrote in their study. “Our analysis suggests that, at least in California, an important determinant of this phenomenon may be that white individuals have a higher level of exposure than nonwhite individuals to opioid prescriptions on a per capita basis through the health care system.”

Mr. Friedman and his colleagues analyzed 29.7 million prescription drug records from California’s Controlled Substance Utilization Review and Evaluation System in and examined the prevalence of opioids, benzodiazepines, and stimulants by race, ethnicity, and income level in 1,760 zip codes during 2011-2015. The researchers estimated the prevalence of opioid prescriptions in each zip code by calculating the number of people per zip code receiving an opioid prescription divided by the population of the zip code during each year.

Overall, 23.6% of California residents received at least one opioid prescription each year of the study. The researchers found 44.2% of individuals in zip codes with the lowest income but highest proportion of white residents and 16.1% of individuals in areas with the highest income and lowest proportion of white residents had received a minimum of one opioid prescription each year. The prevalence of stimulant prescriptions was 3.8% in zip codes with high income, and a high proportion of white population, compared with a prevalence of 0.6% in areas with low income and a low proportion of white residents. The researchers noted there was no association between income and benzodiazepine prescription, but the prevalence of benzodiazepine prescriptions was 15.7% in zip codes with the highest proportion of white residents, compared with 7.0% in zip codes with a low proportion of white residents.

During the same time period, there were 9,534 opioid overdose deaths in California from causes such as fentanyl, synthetic opioids, and prescription opioids. “Overdose deaths were highly concentrated in lower-income and mostly white areas,” Mr. Friedman and his colleagues wrote. “We observed an approximate 10-fold difference in overdose rates across the race/ethnicity–income gradient in California.”

Although the number of opioids prescribed each year has decreased since 2012, in a research letter published in the same issue noted that the rate of prescribing is still higher than it was in 1999 (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6989). The authors also pointed out increases in the duration of opioid prescriptions and wide regional variations in opioid prescribing rates.

In their study, Gery P. Guy Jr., PhD, and his colleagues used data from the IQVIA Xponent database from approximately 50,400 retail pharmacies and discovered the average morphine milligram equivalent (MME) per capita had decreased from 641.4 MME per capita in 2015 to 512.6 MME per capita in 2017 (20.1%). The number of opioid prescriptions also decreased from 6.7 per 100 persons in 2015 to 5.0 per 100 persons in 2017 (25.3%). However, during 2015-2017, the average duration of opioid prescriptions increased from 17.7 days to 18.3 days (3.4%), while the median duration increased during the same time from 15.0 days to 20.0 days (33.3%).

While 74.7% of counties reduced the number of opioids prescribed during 2015-2017 and there also were reductions in the rate of high-dose prescribing (76.6%) and overall prescribing rates (74.7%), Dr. Guy of the Centers for Disease Control and Prevention and his colleagues found “substantial variation” in 2017 prescription rates at the county level, with opioids prescribed at 1,061.0 MME per capita at the highest quartile, compared with 182.8 MME per capita at the lowest quartile.

“Recent reductions could be related to policies and strategies aimed at reducing inappropriate prescribing, increased awareness of the risks associated with opioids, and release of the CDC Guideline for Prescribing Opioids for Chronic Pain–United States, 2016,” Dr. Guy and his colleagues noted.

In an additional article published in the same JAMA Internal Medicine issue, Bennett Allen, a research associate at the New York City Department of Health and Mental Hygiene and his colleagues examined the rate of opioid overdose deaths for non-Hispanic white, non-Hispanic black, Hispanic, and undefined other races in New York (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.7700). They identified 1,487 deaths in 2017, which included 556 white (37.0%), 421 black (28.0%), 455 Hispanic (31.0%), and 55 undefined (4.0%) opioid overdose deaths. There was a higher rate of fentanyl and/or heroin overdose deaths from younger (aged 15-34 years) white New Yorkers (22.2/100,000 persons; 95% confidence interval, 19.0-25.5), compared with younger black New Yorkers (5.8/100,000; 95% CI, 4.0-8.2) and Hispanic (9.7/100,000; 95% CI, 7.6-12.1).

Among older residents (aged 55-84 years), Mr. Allen and his colleagues found higher rates of fentanyl and/or heroin overdose for black New Yorkers (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with older white New Yorkers (9.4/100,000 persons; 95% CI, 7.3-11.8), as well as significantly higher rates of cocaine overdose (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with white (5.1/100,000 persons; 95% CI, 3.6-7.0) and Hispanic residents (11.8/100,000 persons; 95% CI, 8.9-15.4).

“The distinct age distribution and drug involvement of overdose deaths among New York City blacks, Latinos, and whites, along with complementary evidence about drug use trajectories, highlight the need for heterogeneous approaches to treatment and the equitable allocation of treatment and health care resources to reach diverse populations at risk of overdose,” Mr. Allen and his colleagues wrote.

Dr. Schriger reported support from Korein Foundation for his time working on the study by Friedman et al. The other authors reported no conflicts of interest.

There is a higher prevalence of opioid prescribing and opioid-related overdose deaths concentrated in regions with mostly low-income, white residents, compared with regions with high income and the lowest proportion of white residents, according to a new analysis of data on people living in California.

sdominick/iStock/Getty Images

The findings of this study provide further evidence that the opioid epidemic affects a large proportion of low-income white communities (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6721).

“Whereas most epidemics predominate within social minority groups and previous US drug epidemics have typically been concentrated in nonwhite communities, the current opioid crisis is largely found among lower-income and majority-white communities,” Joseph Friedman, MPH, from the University of California, Los Angeles, and his colleagues wrote in their study. “Our analysis suggests that, at least in California, an important determinant of this phenomenon may be that white individuals have a higher level of exposure than nonwhite individuals to opioid prescriptions on a per capita basis through the health care system.”

Mr. Friedman and his colleagues analyzed 29.7 million prescription drug records from California’s Controlled Substance Utilization Review and Evaluation System in and examined the prevalence of opioids, benzodiazepines, and stimulants by race, ethnicity, and income level in 1,760 zip codes during 2011-2015. The researchers estimated the prevalence of opioid prescriptions in each zip code by calculating the number of people per zip code receiving an opioid prescription divided by the population of the zip code during each year.

Overall, 23.6% of California residents received at least one opioid prescription each year of the study. The researchers found 44.2% of individuals in zip codes with the lowest income but highest proportion of white residents and 16.1% of individuals in areas with the highest income and lowest proportion of white residents had received a minimum of one opioid prescription each year. The prevalence of stimulant prescriptions was 3.8% in zip codes with high income, and a high proportion of white population, compared with a prevalence of 0.6% in areas with low income and a low proportion of white residents. The researchers noted there was no association between income and benzodiazepine prescription, but the prevalence of benzodiazepine prescriptions was 15.7% in zip codes with the highest proportion of white residents, compared with 7.0% in zip codes with a low proportion of white residents.

During the same time period, there were 9,534 opioid overdose deaths in California from causes such as fentanyl, synthetic opioids, and prescription opioids. “Overdose deaths were highly concentrated in lower-income and mostly white areas,” Mr. Friedman and his colleagues wrote. “We observed an approximate 10-fold difference in overdose rates across the race/ethnicity–income gradient in California.”

Although the number of opioids prescribed each year has decreased since 2012, in a research letter published in the same issue noted that the rate of prescribing is still higher than it was in 1999 (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6989). The authors also pointed out increases in the duration of opioid prescriptions and wide regional variations in opioid prescribing rates.

In their study, Gery P. Guy Jr., PhD, and his colleagues used data from the IQVIA Xponent database from approximately 50,400 retail pharmacies and discovered the average morphine milligram equivalent (MME) per capita had decreased from 641.4 MME per capita in 2015 to 512.6 MME per capita in 2017 (20.1%). The number of opioid prescriptions also decreased from 6.7 per 100 persons in 2015 to 5.0 per 100 persons in 2017 (25.3%). However, during 2015-2017, the average duration of opioid prescriptions increased from 17.7 days to 18.3 days (3.4%), while the median duration increased during the same time from 15.0 days to 20.0 days (33.3%).

While 74.7% of counties reduced the number of opioids prescribed during 2015-2017 and there also were reductions in the rate of high-dose prescribing (76.6%) and overall prescribing rates (74.7%), Dr. Guy of the Centers for Disease Control and Prevention and his colleagues found “substantial variation” in 2017 prescription rates at the county level, with opioids prescribed at 1,061.0 MME per capita at the highest quartile, compared with 182.8 MME per capita at the lowest quartile.

“Recent reductions could be related to policies and strategies aimed at reducing inappropriate prescribing, increased awareness of the risks associated with opioids, and release of the CDC Guideline for Prescribing Opioids for Chronic Pain–United States, 2016,” Dr. Guy and his colleagues noted.

In an additional article published in the same JAMA Internal Medicine issue, Bennett Allen, a research associate at the New York City Department of Health and Mental Hygiene and his colleagues examined the rate of opioid overdose deaths for non-Hispanic white, non-Hispanic black, Hispanic, and undefined other races in New York (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.7700). They identified 1,487 deaths in 2017, which included 556 white (37.0%), 421 black (28.0%), 455 Hispanic (31.0%), and 55 undefined (4.0%) opioid overdose deaths. There was a higher rate of fentanyl and/or heroin overdose deaths from younger (aged 15-34 years) white New Yorkers (22.2/100,000 persons; 95% confidence interval, 19.0-25.5), compared with younger black New Yorkers (5.8/100,000; 95% CI, 4.0-8.2) and Hispanic (9.7/100,000; 95% CI, 7.6-12.1).

Among older residents (aged 55-84 years), Mr. Allen and his colleagues found higher rates of fentanyl and/or heroin overdose for black New Yorkers (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with older white New Yorkers (9.4/100,000 persons; 95% CI, 7.3-11.8), as well as significantly higher rates of cocaine overdose (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with white (5.1/100,000 persons; 95% CI, 3.6-7.0) and Hispanic residents (11.8/100,000 persons; 95% CI, 8.9-15.4).

“The distinct age distribution and drug involvement of overdose deaths among New York City blacks, Latinos, and whites, along with complementary evidence about drug use trajectories, highlight the need for heterogeneous approaches to treatment and the equitable allocation of treatment and health care resources to reach diverse populations at risk of overdose,” Mr. Allen and his colleagues wrote.

Dr. Schriger reported support from Korein Foundation for his time working on the study by Friedman et al. The other authors reported no conflicts of interest.

There is a higher prevalence of opioid prescribing and opioid-related overdose deaths concentrated in regions with mostly low-income, white residents, compared with regions with high income and the lowest proportion of white residents, according to a new analysis of data on people living in California.

sdominick/iStock/Getty Images

The findings of this study provide further evidence that the opioid epidemic affects a large proportion of low-income white communities (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6721).

“Whereas most epidemics predominate within social minority groups and previous US drug epidemics have typically been concentrated in nonwhite communities, the current opioid crisis is largely found among lower-income and majority-white communities,” Joseph Friedman, MPH, from the University of California, Los Angeles, and his colleagues wrote in their study. “Our analysis suggests that, at least in California, an important determinant of this phenomenon may be that white individuals have a higher level of exposure than nonwhite individuals to opioid prescriptions on a per capita basis through the health care system.”

Mr. Friedman and his colleagues analyzed 29.7 million prescription drug records from California’s Controlled Substance Utilization Review and Evaluation System in and examined the prevalence of opioids, benzodiazepines, and stimulants by race, ethnicity, and income level in 1,760 zip codes during 2011-2015. The researchers estimated the prevalence of opioid prescriptions in each zip code by calculating the number of people per zip code receiving an opioid prescription divided by the population of the zip code during each year.

Overall, 23.6% of California residents received at least one opioid prescription each year of the study. The researchers found 44.2% of individuals in zip codes with the lowest income but highest proportion of white residents and 16.1% of individuals in areas with the highest income and lowest proportion of white residents had received a minimum of one opioid prescription each year. The prevalence of stimulant prescriptions was 3.8% in zip codes with high income, and a high proportion of white population, compared with a prevalence of 0.6% in areas with low income and a low proportion of white residents. The researchers noted there was no association between income and benzodiazepine prescription, but the prevalence of benzodiazepine prescriptions was 15.7% in zip codes with the highest proportion of white residents, compared with 7.0% in zip codes with a low proportion of white residents.

During the same time period, there were 9,534 opioid overdose deaths in California from causes such as fentanyl, synthetic opioids, and prescription opioids. “Overdose deaths were highly concentrated in lower-income and mostly white areas,” Mr. Friedman and his colleagues wrote. “We observed an approximate 10-fold difference in overdose rates across the race/ethnicity–income gradient in California.”

Although the number of opioids prescribed each year has decreased since 2012, in a research letter published in the same issue noted that the rate of prescribing is still higher than it was in 1999 (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.6989). The authors also pointed out increases in the duration of opioid prescriptions and wide regional variations in opioid prescribing rates.

In their study, Gery P. Guy Jr., PhD, and his colleagues used data from the IQVIA Xponent database from approximately 50,400 retail pharmacies and discovered the average morphine milligram equivalent (MME) per capita had decreased from 641.4 MME per capita in 2015 to 512.6 MME per capita in 2017 (20.1%). The number of opioid prescriptions also decreased from 6.7 per 100 persons in 2015 to 5.0 per 100 persons in 2017 (25.3%). However, during 2015-2017, the average duration of opioid prescriptions increased from 17.7 days to 18.3 days (3.4%), while the median duration increased during the same time from 15.0 days to 20.0 days (33.3%).

While 74.7% of counties reduced the number of opioids prescribed during 2015-2017 and there also were reductions in the rate of high-dose prescribing (76.6%) and overall prescribing rates (74.7%), Dr. Guy of the Centers for Disease Control and Prevention and his colleagues found “substantial variation” in 2017 prescription rates at the county level, with opioids prescribed at 1,061.0 MME per capita at the highest quartile, compared with 182.8 MME per capita at the lowest quartile.

“Recent reductions could be related to policies and strategies aimed at reducing inappropriate prescribing, increased awareness of the risks associated with opioids, and release of the CDC Guideline for Prescribing Opioids for Chronic Pain–United States, 2016,” Dr. Guy and his colleagues noted.

In an additional article published in the same JAMA Internal Medicine issue, Bennett Allen, a research associate at the New York City Department of Health and Mental Hygiene and his colleagues examined the rate of opioid overdose deaths for non-Hispanic white, non-Hispanic black, Hispanic, and undefined other races in New York (JAMA Intern Med. 2019 Feb 11. doi: 10.1001/jamainternmed.2018.7700). They identified 1,487 deaths in 2017, which included 556 white (37.0%), 421 black (28.0%), 455 Hispanic (31.0%), and 55 undefined (4.0%) opioid overdose deaths. There was a higher rate of fentanyl and/or heroin overdose deaths from younger (aged 15-34 years) white New Yorkers (22.2/100,000 persons; 95% confidence interval, 19.0-25.5), compared with younger black New Yorkers (5.8/100,000; 95% CI, 4.0-8.2) and Hispanic (9.7/100,000; 95% CI, 7.6-12.1).

Among older residents (aged 55-84 years), Mr. Allen and his colleagues found higher rates of fentanyl and/or heroin overdose for black New Yorkers (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with older white New Yorkers (9.4/100,000 persons; 95% CI, 7.3-11.8), as well as significantly higher rates of cocaine overdose (25.4/100,000 persons; 95% CI, 20.9-30.0), compared with white (5.1/100,000 persons; 95% CI, 3.6-7.0) and Hispanic residents (11.8/100,000 persons; 95% CI, 8.9-15.4).

“The distinct age distribution and drug involvement of overdose deaths among New York City blacks, Latinos, and whites, along with complementary evidence about drug use trajectories, highlight the need for heterogeneous approaches to treatment and the equitable allocation of treatment and health care resources to reach diverse populations at risk of overdose,” Mr. Allen and his colleagues wrote.

Dr. Schriger reported support from Korein Foundation for his time working on the study by Friedman et al. The other authors reported no conflicts of interest.

Integrating comprehensive and collaborative hepatitis C virus (HCV) care within a Veterans Affairs residential treatment program can substantially increase diagnosis and treatment of HCV-infected veterans with substance use disorder (SUD), according to the results of an evaluation study for the period from December 2014 to April 2018.

s-c-s/Thinkstock

A total of 97.5% (582/597) of patient admissions to the program were screened for HCV infection, and 12.7% (74/582) of the cases were confirmed to be HCV positive. All of the positive cases were sent to an infectious disease (ID) clinic for further evaluation and, if appropriate, to begin HCV pharmacotherapy, according to the report, published in the Journal of Substance Abuse Treatment.

Of the HCV-positive cases, 78.4% (58/74) received pharmacotherapy, with a sustained virologic response rate of 82.8% (48/58), wrote Mary Jane Burton, MD, of the G.V. (Sonny) Montgomery VA Medical Center, Jackson, Miss., and her colleagues.

As part of the program, all veterans admitted to the SUD residential program were offered screening for HCV. Veterans with negative screening results received education about how to remain HCV negative via handouts and veterans who screened positive received brief supportive counseling and were referred to the ID clinic via a consult. Veterans confirmed to have chronic HCV infection receive education and evaluation in the HCV clinic while they attend the residential SUD program. Treatment for HCV is instituted as early as feasible and prescribing is in accordance with VA guidelines (Department of Veterans Affairs, 2018), with the goal of initiating pharmacotherapy treatment for HCV while the veteran is still in the residential program, according to the researchers.

Following discharge from the program, veterans on HCV treatment are scheduled for follow-up every 2 weeks in the HCV treatment clinic for the remainder of their pharmacotherapy, the researchers added.

Patient-level barriers to HCV treatment among the SUD population include reduced health literacy, low health care utilization, comorbid mental health conditions, and poor social support, according to the literature. Because multidisciplinary approaches to HCV treatment that mitigate these barriers have been shown to increase treatment uptake among these patients, the VA program was initiated, the researchers stated. Dr. Burton and her colleagues reported that 18.9% (14/74) of the HCV-positive cases were newly diagnosed and would have likely gone undetected without this program (J Substance Abuse Treatment. 2019;98:9-14).

“We have demonstrated that integrating a comprehensive HCV screening, education, referral, and treatment program within residential SUD treatment is feasible and effective in diagnosing previously unrecognized HCV infections, transitioning veterans into HCV care, and promoting treatment initiation,” the researchers concluded.

The Department of Veterans Affairs and the VA Center for Innovation supported the study. Dr. Burton reported research support from Merck Sharpe & Dohme.

[email protected]

Integrating comprehensive and collaborative hepatitis C virus (HCV) care within a Veterans Affairs residential treatment program can substantially increase diagnosis and treatment of HCV-infected veterans with substance use disorder (SUD), according to the results of an evaluation study for the period from December 2014 to April 2018.

s-c-s/Thinkstock

A total of 97.5% (582/597) of patient admissions to the program were screened for HCV infection, and 12.7% (74/582) of the cases were confirmed to be HCV positive. All of the positive cases were sent to an infectious disease (ID) clinic for further evaluation and, if appropriate, to begin HCV pharmacotherapy, according to the report, published in the Journal of Substance Abuse Treatment.

Of the HCV-positive cases, 78.4% (58/74) received pharmacotherapy, with a sustained virologic response rate of 82.8% (48/58), wrote Mary Jane Burton, MD, of the G.V. (Sonny) Montgomery VA Medical Center, Jackson, Miss., and her colleagues.

As part of the program, all veterans admitted to the SUD residential program were offered screening for HCV. Veterans with negative screening results received education about how to remain HCV negative via handouts and veterans who screened positive received brief supportive counseling and were referred to the ID clinic via a consult. Veterans confirmed to have chronic HCV infection receive education and evaluation in the HCV clinic while they attend the residential SUD program. Treatment for HCV is instituted as early as feasible and prescribing is in accordance with VA guidelines (Department of Veterans Affairs, 2018), with the goal of initiating pharmacotherapy treatment for HCV while the veteran is still in the residential program, according to the researchers.

Following discharge from the program, veterans on HCV treatment are scheduled for follow-up every 2 weeks in the HCV treatment clinic for the remainder of their pharmacotherapy, the researchers added.

Patient-level barriers to HCV treatment among the SUD population include reduced health literacy, low health care utilization, comorbid mental health conditions, and poor social support, according to the literature. Because multidisciplinary approaches to HCV treatment that mitigate these barriers have been shown to increase treatment uptake among these patients, the VA program was initiated, the researchers stated. Dr. Burton and her colleagues reported that 18.9% (14/74) of the HCV-positive cases were newly diagnosed and would have likely gone undetected without this program (J Substance Abuse Treatment. 2019;98:9-14).

“We have demonstrated that integrating a comprehensive HCV screening, education, referral, and treatment program within residential SUD treatment is feasible and effective in diagnosing previously unrecognized HCV infections, transitioning veterans into HCV care, and promoting treatment initiation,” the researchers concluded.

The Department of Veterans Affairs and the VA Center for Innovation supported the study. Dr. Burton reported research support from Merck Sharpe & Dohme.

[email protected]

Integrating comprehensive and collaborative hepatitis C virus (HCV) care within a Veterans Affairs residential treatment program can substantially increase diagnosis and treatment of HCV-infected veterans with substance use disorder (SUD), according to the results of an evaluation study for the period from December 2014 to April 2018.

s-c-s/Thinkstock

A total of 97.5% (582/597) of patient admissions to the program were screened for HCV infection, and 12.7% (74/582) of the cases were confirmed to be HCV positive. All of the positive cases were sent to an infectious disease (ID) clinic for further evaluation and, if appropriate, to begin HCV pharmacotherapy, according to the report, published in the Journal of Substance Abuse Treatment.

Of the HCV-positive cases, 78.4% (58/74) received pharmacotherapy, with a sustained virologic response rate of 82.8% (48/58), wrote Mary Jane Burton, MD, of the G.V. (Sonny) Montgomery VA Medical Center, Jackson, Miss., and her colleagues.

As part of the program, all veterans admitted to the SUD residential program were offered screening for HCV. Veterans with negative screening results received education about how to remain HCV negative via handouts and veterans who screened positive received brief supportive counseling and were referred to the ID clinic via a consult. Veterans confirmed to have chronic HCV infection receive education and evaluation in the HCV clinic while they attend the residential SUD program. Treatment for HCV is instituted as early as feasible and prescribing is in accordance with VA guidelines (Department of Veterans Affairs, 2018), with the goal of initiating pharmacotherapy treatment for HCV while the veteran is still in the residential program, according to the researchers.

Following discharge from the program, veterans on HCV treatment are scheduled for follow-up every 2 weeks in the HCV treatment clinic for the remainder of their pharmacotherapy, the researchers added.

Patient-level barriers to HCV treatment among the SUD population include reduced health literacy, low health care utilization, comorbid mental health conditions, and poor social support, according to the literature. Because multidisciplinary approaches to HCV treatment that mitigate these barriers have been shown to increase treatment uptake among these patients, the VA program was initiated, the researchers stated. Dr. Burton and her colleagues reported that 18.9% (14/74) of the HCV-positive cases were newly diagnosed and would have likely gone undetected without this program (J Substance Abuse Treatment. 2019;98:9-14).

“We have demonstrated that integrating a comprehensive HCV screening, education, referral, and treatment program within residential SUD treatment is feasible and effective in diagnosing previously unrecognized HCV infections, transitioning veterans into HCV care, and promoting treatment initiation,” the researchers concluded.

The Department of Veterans Affairs and the VA Center for Innovation supported the study. Dr. Burton reported research support from Merck Sharpe & Dohme.

[email protected]

In what is believed to be the first study of its kind to compare all available pharmacologic treatment options for relief of symptoms associated with neonatal abstinence syndrome (NAS), buprenorphine has the greatest probability of reducing duration of treatment and length of stay among newborns, reported Timothy Disher, PhD, of Dalhousie University School of Nursing, Halifax, N.S., and his associates.

Courtesy UNC Children's Hospital

It was noteworthy that the study also found morphine and phenobarbital monotherapies to be worst in overall effectiveness and ranking because these pharmacotherapies are the most frequently used treatments in the United States, according to the authors. Dr. Disher and his associates underscored the need for concern over the common rationale of treatment centers, especially in using phenobarbital, since the American Academy of Pediatrics “highlights that phenobarbital is most commonly used only as adjuvant therapy” and was not intended as a first-line treatment.

In their efforts to identify treatments that are most effective at easing the symptoms of NAS, Dr. Disher and his colleagues conducted a systematic review and network meta-analysis in June 2018, which included a search of the Cochrane Central Register of Controlled Trials, Ovid MEDLINE, Embase, and the Web of Science Core Collection. In addition, they referenced ClinicalTrials.gov to identify relevant ongoing trials. Studies ultimately included in the review were randomized clinical trials comparing at least two pharmacotherapies prescribed for NAS that had been published in peer-reviewed journals.

Eighteen studies examining treatment for NAS among 1,072 newborns, including 10 studies published since 2000, were identified; the remaining studies were published between 1977 and 1986. Altogether, eight treatment interventions were examined across 10 studies

Dr. Disher and his associates reported that, during 2004-2014, there was a fivefold increase in the number of babies presenting with NAS, from 1.5/1,000 live births to 8.0/1,000, which represented a sevenfold increase in treatment cost in the Medicaid population during the same period, from $65.4 million to $462 million.

Although Dr. Disher and his colleagues acknowledged that buprenorphine was identified as best treatment by median ranks, “the ranks for most treatments are imprecise,” they said. According to results of their analysis, buprenorphine was associated with a reduction in 2.19 days of treatment, compared with clonidine, and 12.75 days, compared with morphine. In terms of secondary outcomes, buprenorphine was associated with a reduction in length of stay of 5.35 days, compared with clonidine, and 11.43 days, compared with morphine.

Seven of the studies evaluated (n = 394) included infants requiring adjuvant treatment. Agthe et al. reported that no infants in the concomitant diluted tincture of opium (DTO) and clonidine arm needed adjuvant treatment compared with five infants in the DTO-only arm who did. Surran et al. reported 2 of 32 infants who failed attempts to wean in the concomitant morphine and clonidine group compared with none of the 34 who were in the morphine and phenobarbital group.

In terms of adverse events, one study reported a seizure that was unrelated to treatment (Kraft et al). Agthe et al. reported three infants experiencing seizure in the DTO-only group compared with no infants who received concomitant clonidine. In Surran et al., three infants receiving concomitant phenobarbital and morphine were reported to be oversedated.

In general, the rationale explaining differences in why pharmacologic therapies affect treatment length is underdeveloped, the authors said. Buprenorphine, in particular, is favored because of its ease of dosing schedule and the possible improved safety profile given its longer half-life and greater micro-opioid receptor activity. It has been further suggested that the prolonged half-life of buprenorphine may be responsible for preventing sudden withdrawal symptoms. The researchers found no significant adverse events associated with buprenorphine treatment.

Although there were differences across buprenorphine treatment protocols, Dr. Disher and his colleagues noted that they were “broadly similar.” The authors conceded, however, that there is reason to question “how much of the observed improvement in buprenorphine may be attributable to the differences in optimization of the treatment and weaning protocols.”

Based on findings in this review, the authors caution that it is unlikely “that the current evidence base is sufficient to recommend specific large-scale changes in treatment away from the current standard of care.”

Despite recent research, which proposes trying nonpharmacologic treatments first and incorporating shared rooms for families and infants to reduce length of stay when treatment is required, up to 70% of infants ultimately require pharmacologic treatment. When drug therapy is needed, the average length of stay and overall treatment costs double, 10.9 vs. 22 days and $20,708 vs. $44,720, respectively.

Since results of the analysis show benefit, however variable, in reducing the length of treatment, “continued efforts to identify the optimal pharmacological agents are justified,” urged Dr. Disher and his associates.

Ultimately, before buprenorphine can be considered as a universally accepted standard of care in the treatment of NAS, “a large multisite pragmatic trial that compares buprenorphine with other treatments” will be needed.

One of the researchers – Chris Cameron, PhD – is an employee and holds shares of the Cornerstone Research Group, which provides consultant services to various pharmaceutical and device companies. Dr. Disher is a subcontractor for the Cornerstone Research Group. There were no other disclosures to report.

SOURCE: Disher T et al. JAMA Pediatr. 2019. doi: 10.1001/jamapediatrics.2018.5044.

In what is believed to be the first study of its kind to compare all available pharmacologic treatment options for relief of symptoms associated with neonatal abstinence syndrome (NAS), buprenorphine has the greatest probability of reducing duration of treatment and length of stay among newborns, reported Timothy Disher, PhD, of Dalhousie University School of Nursing, Halifax, N.S., and his associates.

Courtesy UNC Children's Hospital

It was noteworthy that the study also found morphine and phenobarbital monotherapies to be worst in overall effectiveness and ranking because these pharmacotherapies are the most frequently used treatments in the United States, according to the authors. Dr. Disher and his associates underscored the need for concern over the common rationale of treatment centers, especially in using phenobarbital, since the American Academy of Pediatrics “highlights that phenobarbital is most commonly used only as adjuvant therapy” and was not intended as a first-line treatment.

In their efforts to identify treatments that are most effective at easing the symptoms of NAS, Dr. Disher and his colleagues conducted a systematic review and network meta-analysis in June 2018, which included a search of the Cochrane Central Register of Controlled Trials, Ovid MEDLINE, Embase, and the Web of Science Core Collection. In addition, they referenced ClinicalTrials.gov to identify relevant ongoing trials. Studies ultimately included in the review were randomized clinical trials comparing at least two pharmacotherapies prescribed for NAS that had been published in peer-reviewed journals.

Eighteen studies examining treatment for NAS among 1,072 newborns, including 10 studies published since 2000, were identified; the remaining studies were published between 1977 and 1986. Altogether, eight treatment interventions were examined across 10 studies

Dr. Disher and his associates reported that, during 2004-2014, there was a fivefold increase in the number of babies presenting with NAS, from 1.5/1,000 live births to 8.0/1,000, which represented a sevenfold increase in treatment cost in the Medicaid population during the same period, from $65.4 million to $462 million.

Although Dr. Disher and his colleagues acknowledged that buprenorphine was identified as best treatment by median ranks, “the ranks for most treatments are imprecise,” they said. According to results of their analysis, buprenorphine was associated with a reduction in 2.19 days of treatment, compared with clonidine, and 12.75 days, compared with morphine. In terms of secondary outcomes, buprenorphine was associated with a reduction in length of stay of 5.35 days, compared with clonidine, and 11.43 days, compared with morphine.

Seven of the studies evaluated (n = 394) included infants requiring adjuvant treatment. Agthe et al. reported that no infants in the concomitant diluted tincture of opium (DTO) and clonidine arm needed adjuvant treatment compared with five infants in the DTO-only arm who did. Surran et al. reported 2 of 32 infants who failed attempts to wean in the concomitant morphine and clonidine group compared with none of the 34 who were in the morphine and phenobarbital group.

In terms of adverse events, one study reported a seizure that was unrelated to treatment (Kraft et al). Agthe et al. reported three infants experiencing seizure in the DTO-only group compared with no infants who received concomitant clonidine. In Surran et al., three infants receiving concomitant phenobarbital and morphine were reported to be oversedated.

In general, the rationale explaining differences in why pharmacologic therapies affect treatment length is underdeveloped, the authors said. Buprenorphine, in particular, is favored because of its ease of dosing schedule and the possible improved safety profile given its longer half-life and greater micro-opioid receptor activity. It has been further suggested that the prolonged half-life of buprenorphine may be responsible for preventing sudden withdrawal symptoms. The researchers found no significant adverse events associated with buprenorphine treatment.

Although there were differences across buprenorphine treatment protocols, Dr. Disher and his colleagues noted that they were “broadly similar.” The authors conceded, however, that there is reason to question “how much of the observed improvement in buprenorphine may be attributable to the differences in optimization of the treatment and weaning protocols.”

Based on findings in this review, the authors caution that it is unlikely “that the current evidence base is sufficient to recommend specific large-scale changes in treatment away from the current standard of care.”

Despite recent research, which proposes trying nonpharmacologic treatments first and incorporating shared rooms for families and infants to reduce length of stay when treatment is required, up to 70% of infants ultimately require pharmacologic treatment. When drug therapy is needed, the average length of stay and overall treatment costs double, 10.9 vs. 22 days and $20,708 vs. $44,720, respectively.

Since results of the analysis show benefit, however variable, in reducing the length of treatment, “continued efforts to identify the optimal pharmacological agents are justified,” urged Dr. Disher and his associates.

Ultimately, before buprenorphine can be considered as a universally accepted standard of care in the treatment of NAS, “a large multisite pragmatic trial that compares buprenorphine with other treatments” will be needed.

One of the researchers – Chris Cameron, PhD – is an employee and holds shares of the Cornerstone Research Group, which provides consultant services to various pharmaceutical and device companies. Dr. Disher is a subcontractor for the Cornerstone Research Group. There were no other disclosures to report.

SOURCE: Disher T et al. JAMA Pediatr. 2019. doi: 10.1001/jamapediatrics.2018.5044.

In what is believed to be the first study of its kind to compare all available pharmacologic treatment options for relief of symptoms associated with neonatal abstinence syndrome (NAS), buprenorphine has the greatest probability of reducing duration of treatment and length of stay among newborns, reported Timothy Disher, PhD, of Dalhousie University School of Nursing, Halifax, N.S., and his associates.

Courtesy UNC Children's Hospital

It was noteworthy that the study also found morphine and phenobarbital monotherapies to be worst in overall effectiveness and ranking because these pharmacotherapies are the most frequently used treatments in the United States, according to the authors. Dr. Disher and his associates underscored the need for concern over the common rationale of treatment centers, especially in using phenobarbital, since the American Academy of Pediatrics “highlights that phenobarbital is most commonly used only as adjuvant therapy” and was not intended as a first-line treatment.

In their efforts to identify treatments that are most effective at easing the symptoms of NAS, Dr. Disher and his colleagues conducted a systematic review and network meta-analysis in June 2018, which included a search of the Cochrane Central Register of Controlled Trials, Ovid MEDLINE, Embase, and the Web of Science Core Collection. In addition, they referenced ClinicalTrials.gov to identify relevant ongoing trials. Studies ultimately included in the review were randomized clinical trials comparing at least two pharmacotherapies prescribed for NAS that had been published in peer-reviewed journals.

Eighteen studies examining treatment for NAS among 1,072 newborns, including 10 studies published since 2000, were identified; the remaining studies were published between 1977 and 1986. Altogether, eight treatment interventions were examined across 10 studies

Dr. Disher and his associates reported that, during 2004-2014, there was a fivefold increase in the number of babies presenting with NAS, from 1.5/1,000 live births to 8.0/1,000, which represented a sevenfold increase in treatment cost in the Medicaid population during the same period, from $65.4 million to $462 million.

Although Dr. Disher and his colleagues acknowledged that buprenorphine was identified as best treatment by median ranks, “the ranks for most treatments are imprecise,” they said. According to results of their analysis, buprenorphine was associated with a reduction in 2.19 days of treatment, compared with clonidine, and 12.75 days, compared with morphine. In terms of secondary outcomes, buprenorphine was associated with a reduction in length of stay of 5.35 days, compared with clonidine, and 11.43 days, compared with morphine.

Seven of the studies evaluated (n = 394) included infants requiring adjuvant treatment. Agthe et al. reported that no infants in the concomitant diluted tincture of opium (DTO) and clonidine arm needed adjuvant treatment compared with five infants in the DTO-only arm who did. Surran et al. reported 2 of 32 infants who failed attempts to wean in the concomitant morphine and clonidine group compared with none of the 34 who were in the morphine and phenobarbital group.

In terms of adverse events, one study reported a seizure that was unrelated to treatment (Kraft et al). Agthe et al. reported three infants experiencing seizure in the DTO-only group compared with no infants who received concomitant clonidine. In Surran et al., three infants receiving concomitant phenobarbital and morphine were reported to be oversedated.

In general, the rationale explaining differences in why pharmacologic therapies affect treatment length is underdeveloped, the authors said. Buprenorphine, in particular, is favored because of its ease of dosing schedule and the possible improved safety profile given its longer half-life and greater micro-opioid receptor activity. It has been further suggested that the prolonged half-life of buprenorphine may be responsible for preventing sudden withdrawal symptoms. The researchers found no significant adverse events associated with buprenorphine treatment.

Although there were differences across buprenorphine treatment protocols, Dr. Disher and his colleagues noted that they were “broadly similar.” The authors conceded, however, that there is reason to question “how much of the observed improvement in buprenorphine may be attributable to the differences in optimization of the treatment and weaning protocols.”

Based on findings in this review, the authors caution that it is unlikely “that the current evidence base is sufficient to recommend specific large-scale changes in treatment away from the current standard of care.”

Despite recent research, which proposes trying nonpharmacologic treatments first and incorporating shared rooms for families and infants to reduce length of stay when treatment is required, up to 70% of infants ultimately require pharmacologic treatment. When drug therapy is needed, the average length of stay and overall treatment costs double, 10.9 vs. 22 days and $20,708 vs. $44,720, respectively.

Since results of the analysis show benefit, however variable, in reducing the length of treatment, “continued efforts to identify the optimal pharmacological agents are justified,” urged Dr. Disher and his associates.

Ultimately, before buprenorphine can be considered as a universally accepted standard of care in the treatment of NAS, “a large multisite pragmatic trial that compares buprenorphine with other treatments” will be needed.

One of the researchers – Chris Cameron, PhD – is an employee and holds shares of the Cornerstone Research Group, which provides consultant services to various pharmaceutical and device companies. Dr. Disher is a subcontractor for the Cornerstone Research Group. There were no other disclosures to report.

SOURCE: Disher T et al. JAMA Pediatr. 2019. doi: 10.1001/jamapediatrics.2018.5044.

Prescribed opioids were associated with an increase in community-acquired pneumonia in patients with and without HIV infection, according to results of a large database study.

People living with HIV (PLWH) appeared to have a greater community-acquired pneumonia (CAP) risk at lower opioid doses and particularly with immunosuppressive opioids compared with uninfected patients, although the difference was not significant, E. Jennifer Edelman, MD, of Yale University, New Haven, Conn., and her colleagues wrote in JAMA Internal Medicine.

The researchers performed a nested case-control study comprising 25,392 participants (98.9% men; mean age, 55 years) in the Veterans Aging Cohort Study from Jan. 1, 2000, through Dec. 31, 2012.

Dr. Edelman and her colleagues compared the characteristics of 4,246 CAP cases with those of 21,146 uninfected controls in the sample. They also compared cases and controls by HIV status. They ran bivariate and multivariate analysis to estimate odds ratios for CAP risk associated with opioid exposure. In addition, the researchers ran models stratified by HIV status and formally checked for an interaction between prescribed opioid characteristics and HIV status.

In unadjusted logistic regression, prescribed opioids were associated with increased odds of CAP, with the greatest risk observed with currently prescribed opioids, compared with past prescribed opioids or no opioids.

Prescribed opioids remained associated with CAP in the adjusted models for past unknown or nonimmunosuppressive (adjusted OR, 1.24; 95% confidence interval, 1.09-1.40) and past immunosuppressive opioid use (aOR, 1.42; 95% CI, 1.21-1.67).

For currently prescribed opioids, nonimmunosuppressive or unknown, the aOR was 1.23 (95% CI, 1.03-1.48). For currently prescribed immunosuppressive opioids, the aOR was 3.18 (95% CI, 2.44-4.14).

The researchers also found evidence of a dose-response effect such that currently prescribed high-dose opioids were associated with the greatest CAP risk, followed by medium- and then by low-dose opioids, whether immunosuppressive or not.

With regard to the effect of HIV status in stratified, adjusted analyses, CAP risk tended to be greater among PLWH with current prescribed opioids, especially immunosuppressive opioids, compared with uninfected patients. However, the overall interaction term for opioid × HIV status was not significant (P = .36).

Although the researchers stated that a limitation of their study was an inability to prove causality or rule out respiratory depression (vs. immunosuppression) as the cause of the increased CAP risk, “the observed effects of opioid immunosuppressive properties and CAP risk lend support to our hypothesis that opioids have clinically relevant immunosuppressive properties.”

Dr. Edelman and her colleagues cited several limitations. For example, they were not able to determine whether patients took their prescribed medications appropriately and assess whether the patients took nonmedically prescribed opioids. Also, because men made up such a large portion of the study population, it is unclear whether the results are generalizable to women.

Nevertheless, the study “adds to growing evidence of potential medical harms associated with prescribed opioids,” they wrote.

“Health care professionals should be aware of this additional CAP risk when they prescribe opioids, and future studies should investigate the effects of opioids prescribed for longer durations and on other immune-related outcomes,” wrote Dr. Edelman and her colleagues. “Understanding whether mitigating the risk of prescribed opioids for CAP is possible by using a lower dose and nonimmunosuppressive opioids awaits further study.”

However, without such data, when prescribed opioids are warranted, physicians should attempt to modify other factors known to affect CAP risk, including smoking and lack of vaccination, Dr. Edelman and her colleagues concluded.

Several U.S. government agencies and Yale University provided funding for the study. The authors reported that they had no conflicts.

[email protected]

SOURCE: Edelman EJ et al. JAMA Intern Med. 2019 Jan 7. doi: 10.1001/jamainternmed.2018.6101.

Prescribed opioids were associated with an increase in community-acquired pneumonia in patients with and without HIV infection, according to results of a large database study.

People living with HIV (PLWH) appeared to have a greater community-acquired pneumonia (CAP) risk at lower opioid doses and particularly with immunosuppressive opioids compared with uninfected patients, although the difference was not significant, E. Jennifer Edelman, MD, of Yale University, New Haven, Conn., and her colleagues wrote in JAMA Internal Medicine.

The researchers performed a nested case-control study comprising 25,392 participants (98.9% men; mean age, 55 years) in the Veterans Aging Cohort Study from Jan. 1, 2000, through Dec. 31, 2012.

Dr. Edelman and her colleagues compared the characteristics of 4,246 CAP cases with those of 21,146 uninfected controls in the sample. They also compared cases and controls by HIV status. They ran bivariate and multivariate analysis to estimate odds ratios for CAP risk associated with opioid exposure. In addition, the researchers ran models stratified by HIV status and formally checked for an interaction between prescribed opioid characteristics and HIV status.

In unadjusted logistic regression, prescribed opioids were associated with increased odds of CAP, with the greatest risk observed with currently prescribed opioids, compared with past prescribed opioids or no opioids.

Prescribed opioids remained associated with CAP in the adjusted models for past unknown or nonimmunosuppressive (adjusted OR, 1.24; 95% confidence interval, 1.09-1.40) and past immunosuppressive opioid use (aOR, 1.42; 95% CI, 1.21-1.67).

For currently prescribed opioids, nonimmunosuppressive or unknown, the aOR was 1.23 (95% CI, 1.03-1.48). For currently prescribed immunosuppressive opioids, the aOR was 3.18 (95% CI, 2.44-4.14).

The researchers also found evidence of a dose-response effect such that currently prescribed high-dose opioids were associated with the greatest CAP risk, followed by medium- and then by low-dose opioids, whether immunosuppressive or not.

With regard to the effect of HIV status in stratified, adjusted analyses, CAP risk tended to be greater among PLWH with current prescribed opioids, especially immunosuppressive opioids, compared with uninfected patients. However, the overall interaction term for opioid × HIV status was not significant (P = .36).

Although the researchers stated that a limitation of their study was an inability to prove causality or rule out respiratory depression (vs. immunosuppression) as the cause of the increased CAP risk, “the observed effects of opioid immunosuppressive properties and CAP risk lend support to our hypothesis that opioids have clinically relevant immunosuppressive properties.”

Dr. Edelman and her colleagues cited several limitations. For example, they were not able to determine whether patients took their prescribed medications appropriately and assess whether the patients took nonmedically prescribed opioids. Also, because men made up such a large portion of the study population, it is unclear whether the results are generalizable to women.

Nevertheless, the study “adds to growing evidence of potential medical harms associated with prescribed opioids,” they wrote.

“Health care professionals should be aware of this additional CAP risk when they prescribe opioids, and future studies should investigate the effects of opioids prescribed for longer durations and on other immune-related outcomes,” wrote Dr. Edelman and her colleagues. “Understanding whether mitigating the risk of prescribed opioids for CAP is possible by using a lower dose and nonimmunosuppressive opioids awaits further study.”

However, without such data, when prescribed opioids are warranted, physicians should attempt to modify other factors known to affect CAP risk, including smoking and lack of vaccination, Dr. Edelman and her colleagues concluded.

Several U.S. government agencies and Yale University provided funding for the study. The authors reported that they had no conflicts.

[email protected]

SOURCE: Edelman EJ et al. JAMA Intern Med. 2019 Jan 7. doi: 10.1001/jamainternmed.2018.6101.

Prescribed opioids were associated with an increase in community-acquired pneumonia in patients with and without HIV infection, according to results of a large database study.

People living with HIV (PLWH) appeared to have a greater community-acquired pneumonia (CAP) risk at lower opioid doses and particularly with immunosuppressive opioids compared with uninfected patients, although the difference was not significant, E. Jennifer Edelman, MD, of Yale University, New Haven, Conn., and her colleagues wrote in JAMA Internal Medicine.

The researchers performed a nested case-control study comprising 25,392 participants (98.9% men; mean age, 55 years) in the Veterans Aging Cohort Study from Jan. 1, 2000, through Dec. 31, 2012.

Dr. Edelman and her colleagues compared the characteristics of 4,246 CAP cases with those of 21,146 uninfected controls in the sample. They also compared cases and controls by HIV status. They ran bivariate and multivariate analysis to estimate odds ratios for CAP risk associated with opioid exposure. In addition, the researchers ran models stratified by HIV status and formally checked for an interaction between prescribed opioid characteristics and HIV status.

In unadjusted logistic regression, prescribed opioids were associated with increased odds of CAP, with the greatest risk observed with currently prescribed opioids, compared with past prescribed opioids or no opioids.

Prescribed opioids remained associated with CAP in the adjusted models for past unknown or nonimmunosuppressive (adjusted OR, 1.24; 95% confidence interval, 1.09-1.40) and past immunosuppressive opioid use (aOR, 1.42; 95% CI, 1.21-1.67).

For currently prescribed opioids, nonimmunosuppressive or unknown, the aOR was 1.23 (95% CI, 1.03-1.48). For currently prescribed immunosuppressive opioids, the aOR was 3.18 (95% CI, 2.44-4.14).

The researchers also found evidence of a dose-response effect such that currently prescribed high-dose opioids were associated with the greatest CAP risk, followed by medium- and then by low-dose opioids, whether immunosuppressive or not.

With regard to the effect of HIV status in stratified, adjusted analyses, CAP risk tended to be greater among PLWH with current prescribed opioids, especially immunosuppressive opioids, compared with uninfected patients. However, the overall interaction term for opioid × HIV status was not significant (P = .36).

Although the researchers stated that a limitation of their study was an inability to prove causality or rule out respiratory depression (vs. immunosuppression) as the cause of the increased CAP risk, “the observed effects of opioid immunosuppressive properties and CAP risk lend support to our hypothesis that opioids have clinically relevant immunosuppressive properties.”

Dr. Edelman and her colleagues cited several limitations. For example, they were not able to determine whether patients took their prescribed medications appropriately and assess whether the patients took nonmedically prescribed opioids. Also, because men made up such a large portion of the study population, it is unclear whether the results are generalizable to women.

Nevertheless, the study “adds to growing evidence of potential medical harms associated with prescribed opioids,” they wrote.

“Health care professionals should be aware of this additional CAP risk when they prescribe opioids, and future studies should investigate the effects of opioids prescribed for longer durations and on other immune-related outcomes,” wrote Dr. Edelman and her colleagues. “Understanding whether mitigating the risk of prescribed opioids for CAP is possible by using a lower dose and nonimmunosuppressive opioids awaits further study.”

However, without such data, when prescribed opioids are warranted, physicians should attempt to modify other factors known to affect CAP risk, including smoking and lack of vaccination, Dr. Edelman and her colleagues concluded.

Several U.S. government agencies and Yale University provided funding for the study. The authors reported that they had no conflicts.

[email protected]

SOURCE: Edelman EJ et al. JAMA Intern Med. 2019 Jan 7. doi: 10.1001/jamainternmed.2018.6101.

The Food and Drug Administration has smoothed the way to OTC naloxone by releasing “drug facts label” templates for manufacturers to use when submitting their products for consideration.

Drug facts labels (DFLs) are required for all OTC drugs, and it’s usually up to manufacturers to develop and test their own to ensure that consumers understand how to use their products.

“Some stakeholders have identified the requirement ... as a barrier to development of OTC naloxone products,” so the agency developed two DFLs on its own – one for nasal spray naloxone, the other for auto-injectors – and completed the necessary label comprehension testing, according to an announcement from FDA Commissioner Scott Gottlieb, MD.

There’s not much else manufactures have to do, except deal with the details of their own products. They “can now focus their efforts on ... how well consumers understand the product-specific information that hasn’t been already tested in the model” DFLs, according to the announcement.

As deaths from opioid abuse continue to climb, the FDA is committed to increasing access to naloxone, which currently requires a prescription. The new DFLs “should jump-start the development of OTC naloxone products ... I personally urge companies to take notice of this pathway that the FDA has opened for them and come to the Agency with applications as soon as possible,” Dr. Gottlieb said.

Comprehension was assessed in more than 700 people, including heroin and prescription opioid users, their friends and families, and adolescents. “Overall, the study demonstrated that” the DFLs are “well-understood by consumers” and acceptable “for use by manufacturers in support of their ... development programs,” according to the announcement.

In a press statement, the American Medical Association applauded the agency’s move “to provide labeling that would allow for over-the-counter availability of naloxone, a move that will save people from opioid-related overdose ... The action should spur efforts by naloxone manufacturers to submit applications for their products to receive over-the-counter status.”

[email protected]

The Food and Drug Administration has smoothed the way to OTC naloxone by releasing “drug facts label” templates for manufacturers to use when submitting their products for consideration.

Drug facts labels (DFLs) are required for all OTC drugs, and it’s usually up to manufacturers to develop and test their own to ensure that consumers understand how to use their products.

“Some stakeholders have identified the requirement ... as a barrier to development of OTC naloxone products,” so the agency developed two DFLs on its own – one for nasal spray naloxone, the other for auto-injectors – and completed the necessary label comprehension testing, according to an announcement from FDA Commissioner Scott Gottlieb, MD.

There’s not much else manufactures have to do, except deal with the details of their own products. They “can now focus their efforts on ... how well consumers understand the product-specific information that hasn’t been already tested in the model” DFLs, according to the announcement.

As deaths from opioid abuse continue to climb, the FDA is committed to increasing access to naloxone, which currently requires a prescription. The new DFLs “should jump-start the development of OTC naloxone products ... I personally urge companies to take notice of this pathway that the FDA has opened for them and come to the Agency with applications as soon as possible,” Dr. Gottlieb said.

Comprehension was assessed in more than 700 people, including heroin and prescription opioid users, their friends and families, and adolescents. “Overall, the study demonstrated that” the DFLs are “well-understood by consumers” and acceptable “for use by manufacturers in support of their ... development programs,” according to the announcement.

In a press statement, the American Medical Association applauded the agency’s move “to provide labeling that would allow for over-the-counter availability of naloxone, a move that will save people from opioid-related overdose ... The action should spur efforts by naloxone manufacturers to submit applications for their products to receive over-the-counter status.”

[email protected]

The Food and Drug Administration has smoothed the way to OTC naloxone by releasing “drug facts label” templates for manufacturers to use when submitting their products for consideration.

Drug facts labels (DFLs) are required for all OTC drugs, and it’s usually up to manufacturers to develop and test their own to ensure that consumers understand how to use their products.

“Some stakeholders have identified the requirement ... as a barrier to development of OTC naloxone products,” so the agency developed two DFLs on its own – one for nasal spray naloxone, the other for auto-injectors – and completed the necessary label comprehension testing, according to an announcement from FDA Commissioner Scott Gottlieb, MD.

There’s not much else manufactures have to do, except deal with the details of their own products. They “can now focus their efforts on ... how well consumers understand the product-specific information that hasn’t been already tested in the model” DFLs, according to the announcement.

As deaths from opioid abuse continue to climb, the FDA is committed to increasing access to naloxone, which currently requires a prescription. The new DFLs “should jump-start the development of OTC naloxone products ... I personally urge companies to take notice of this pathway that the FDA has opened for them and come to the Agency with applications as soon as possible,” Dr. Gottlieb said.

Comprehension was assessed in more than 700 people, including heroin and prescription opioid users, their friends and families, and adolescents. “Overall, the study demonstrated that” the DFLs are “well-understood by consumers” and acceptable “for use by manufacturers in support of their ... development programs,” according to the announcement.

In a press statement, the American Medical Association applauded the agency’s move “to provide labeling that would allow for over-the-counter availability of naloxone, a move that will save people from opioid-related overdose ... The action should spur efforts by naloxone manufacturers to submit applications for their products to receive over-the-counter status.”

[email protected]

Investigators at the University of Michigan, Ann Arbor, found that a simple patient decision aid can be a useful tool in providing adequate postsurgical pain control to patients while reducing the number of opioid tablets in the community. The shared decision-making aid focuses on educating the patient about opioid use and engages her in an appropriate postoperative pain management plan. Results from this prospective quality improvement study were presented in a poster at the 47th AAGL Global Congress on Minimally Invasive Gynecology (Las Vegas, Nevada, November 11–15, 2018).¹

Annmarie Vilkins, DO, and colleagues’ aim was to evaluate the impact of shared decision-making through the use of a patient decision aid targeting posthysterectomy pain management and opioid use. Can such a targeted strategy help decrease posthysterectomy opioid distribution in the community without compromising patient pain control or satisfaction?

The authors noted that more than 46 people die each day from an overdose involving prescription opioids.² Studies have shown that patients actually use significantly fewer opioid tablets than the amount clinicians generally prescribe following ObGyn surgeries.^3,4 Unused prescription opioid availability has the potential for accidental use or intentional misuse of the unneeded drugs by others.

Study methods

The investigators included all English-speaking patients undergoing hysterectomy for benign disease at their institution from March 1 through July 31, 2018. Data were analyzed from women undergoing laparoscopic, vaginal, or abdominal hysterectomy before (n = 195) and after (n = 177) the decision aid was implemented.

Preoperative education. In the preoperative area, patients were uniformly educated regarding postoperative pain expectations (for example, it is normal to have some pain; the goal is to manage your pain so you can function; some women do not require opioid medications after surgery), risks of opioid medications (such as dependence or addiction; misuse of leftover pills by others), adverse effects (drowsiness; confusion), and the recommended postoperative pain management schedule.

Postoperatively, pain medications included ibuprofen around the clock, acetaminophen as needed (used with caution when hydrocodone with acetaminophen was also prescribed), and opioids only if needed.

Discharge medication planning. Using a visual scale, the investigators then educated patients regarding the maximum number of opioid tablets permitted to be prescribed according to department guidelines and the average number of opioid tablets that a typical patient uses. The number of opioid tablets prescribed varied based on route of hysterectomy (laparoscopic, abdominal, or vaginal). For example, for a laparoscopic hysterectomy, the maximum allowed prescription for oxycodone was 20 tablets, while patients used an average number of 10 tablets.

The patient was then asked to choose her desired number of tablets with which she would like to be discharged.

Structured telephone calls were made to patients 2 weeks postoperatively.

Impact of the decision aid on opioid prescribing

Before implementation of the decision aid, the average number of opioid pills prescribed at discharge was 25 (median, 20–35), while that number dropped to 10 (median, 10–15) after the aid’s implementation. Similarly, the average oral morphine equivalents (OMEs) at time of discharge was 150 (interquartile range [IQR], 120–200) before decision aid implementation and 75 (IQR, 25–150) after decision aid implementation. Similar reductions in average OMEs were observed before and after the aid’s implementation across the 3 hysterectomy routes.

Continue to: According to the type of opioid...

According to the type of opioid prescribed at discharge, hydrocodone 5 mg was prescribed in 99 cases (50.8%) before decision aid implementation and in 14 cases (7.9%) after implementation. By contrast, oxycodone 5 mg was prescribed in 85 cases (43.6%) before implementation and in 149 cases (84.2%) after implementation.

The number of refill requests was similar before (n = 11 [5.6%]) and after (n = 12 [6.8%]) the aid’s implementation.

Tool reduced opioid availability in the community

The use of a simple patient decision aid—which focuses on opioid education and engages patients in an appropriate postoperative pain management plan—can result in fewer opioid tablets in the community while still providing adequate pain control, the authors concluded.

Online resource. For more on targeted strategies to optimize opioid prescribing after surgery, visit the University of Michigan’s Opioid Prescribing Engagement Network (OPEN) at http://michigan-open.org.

Investigators at the University of Michigan, Ann Arbor, found that a simple patient decision aid can be a useful tool in providing adequate postsurgical pain control to patients while reducing the number of opioid tablets in the community. The shared decision-making aid focuses on educating the patient about opioid use and engages her in an appropriate postoperative pain management plan. Results from this prospective quality improvement study were presented in a poster at the 47th AAGL Global Congress on Minimally Invasive Gynecology (Las Vegas, Nevada, November 11–15, 2018).¹

Annmarie Vilkins, DO, and colleagues’ aim was to evaluate the impact of shared decision-making through the use of a patient decision aid targeting posthysterectomy pain management and opioid use. Can such a targeted strategy help decrease posthysterectomy opioid distribution in the community without compromising patient pain control or satisfaction?

The authors noted that more than 46 people die each day from an overdose involving prescription opioids.² Studies have shown that patients actually use significantly fewer opioid tablets than the amount clinicians generally prescribe following ObGyn surgeries.^3,4 Unused prescription opioid availability has the potential for accidental use or intentional misuse of the unneeded drugs by others.

Study methods

The investigators included all English-speaking patients undergoing hysterectomy for benign disease at their institution from March 1 through July 31, 2018. Data were analyzed from women undergoing laparoscopic, vaginal, or abdominal hysterectomy before (n = 195) and after (n = 177) the decision aid was implemented.

Preoperative education. In the preoperative area, patients were uniformly educated regarding postoperative pain expectations (for example, it is normal to have some pain; the goal is to manage your pain so you can function; some women do not require opioid medications after surgery), risks of opioid medications (such as dependence or addiction; misuse of leftover pills by others), adverse effects (drowsiness; confusion), and the recommended postoperative pain management schedule.

Postoperatively, pain medications included ibuprofen around the clock, acetaminophen as needed (used with caution when hydrocodone with acetaminophen was also prescribed), and opioids only if needed.

Discharge medication planning. Using a visual scale, the investigators then educated patients regarding the maximum number of opioid tablets permitted to be prescribed according to department guidelines and the average number of opioid tablets that a typical patient uses. The number of opioid tablets prescribed varied based on route of hysterectomy (laparoscopic, abdominal, or vaginal). For example, for a laparoscopic hysterectomy, the maximum allowed prescription for oxycodone was 20 tablets, while patients used an average number of 10 tablets.

The patient was then asked to choose her desired number of tablets with which she would like to be discharged.

Structured telephone calls were made to patients 2 weeks postoperatively.

Impact of the decision aid on opioid prescribing

Before implementation of the decision aid, the average number of opioid pills prescribed at discharge was 25 (median, 20–35), while that number dropped to 10 (median, 10–15) after the aid’s implementation. Similarly, the average oral morphine equivalents (OMEs) at time of discharge was 150 (interquartile range [IQR], 120–200) before decision aid implementation and 75 (IQR, 25–150) after decision aid implementation. Similar reductions in average OMEs were observed before and after the aid’s implementation across the 3 hysterectomy routes.

Continue to: According to the type of opioid...

According to the type of opioid prescribed at discharge, hydrocodone 5 mg was prescribed in 99 cases (50.8%) before decision aid implementation and in 14 cases (7.9%) after implementation. By contrast, oxycodone 5 mg was prescribed in 85 cases (43.6%) before implementation and in 149 cases (84.2%) after implementation.

The number of refill requests was similar before (n = 11 [5.6%]) and after (n = 12 [6.8%]) the aid’s implementation.

Tool reduced opioid availability in the community

The use of a simple patient decision aid—which focuses on opioid education and engages patients in an appropriate postoperative pain management plan—can result in fewer opioid tablets in the community while still providing adequate pain control, the authors concluded.

Online resource. For more on targeted strategies to optimize opioid prescribing after surgery, visit the University of Michigan’s Opioid Prescribing Engagement Network (OPEN) at http://michigan-open.org.

Investigators at the University of Michigan, Ann Arbor, found that a simple patient decision aid can be a useful tool in providing adequate postsurgical pain control to patients while reducing the number of opioid tablets in the community. The shared decision-making aid focuses on educating the patient about opioid use and engages her in an appropriate postoperative pain management plan. Results from this prospective quality improvement study were presented in a poster at the 47th AAGL Global Congress on Minimally Invasive Gynecology (Las Vegas, Nevada, November 11–15, 2018).¹

Annmarie Vilkins, DO, and colleagues’ aim was to evaluate the impact of shared decision-making through the use of a patient decision aid targeting posthysterectomy pain management and opioid use. Can such a targeted strategy help decrease posthysterectomy opioid distribution in the community without compromising patient pain control or satisfaction?

The authors noted that more than 46 people die each day from an overdose involving prescription opioids.² Studies have shown that patients actually use significantly fewer opioid tablets than the amount clinicians generally prescribe following ObGyn surgeries.^3,4 Unused prescription opioid availability has the potential for accidental use or intentional misuse of the unneeded drugs by others.

Study methods

The investigators included all English-speaking patients undergoing hysterectomy for benign disease at their institution from March 1 through July 31, 2018. Data were analyzed from women undergoing laparoscopic, vaginal, or abdominal hysterectomy before (n = 195) and after (n = 177) the decision aid was implemented.

Preoperative education. In the preoperative area, patients were uniformly educated regarding postoperative pain expectations (for example, it is normal to have some pain; the goal is to manage your pain so you can function; some women do not require opioid medications after surgery), risks of opioid medications (such as dependence or addiction; misuse of leftover pills by others), adverse effects (drowsiness; confusion), and the recommended postoperative pain management schedule.

Postoperatively, pain medications included ibuprofen around the clock, acetaminophen as needed (used with caution when hydrocodone with acetaminophen was also prescribed), and opioids only if needed.

Discharge medication planning. Using a visual scale, the investigators then educated patients regarding the maximum number of opioid tablets permitted to be prescribed according to department guidelines and the average number of opioid tablets that a typical patient uses. The number of opioid tablets prescribed varied based on route of hysterectomy (laparoscopic, abdominal, or vaginal). For example, for a laparoscopic hysterectomy, the maximum allowed prescription for oxycodone was 20 tablets, while patients used an average number of 10 tablets.

The patient was then asked to choose her desired number of tablets with which she would like to be discharged.

Structured telephone calls were made to patients 2 weeks postoperatively.

Impact of the decision aid on opioid prescribing

Before implementation of the decision aid, the average number of opioid pills prescribed at discharge was 25 (median, 20–35), while that number dropped to 10 (median, 10–15) after the aid’s implementation. Similarly, the average oral morphine equivalents (OMEs) at time of discharge was 150 (interquartile range [IQR], 120–200) before decision aid implementation and 75 (IQR, 25–150) after decision aid implementation. Similar reductions in average OMEs were observed before and after the aid’s implementation across the 3 hysterectomy routes.

Continue to: According to the type of opioid...

According to the type of opioid prescribed at discharge, hydrocodone 5 mg was prescribed in 99 cases (50.8%) before decision aid implementation and in 14 cases (7.9%) after implementation. By contrast, oxycodone 5 mg was prescribed in 85 cases (43.6%) before implementation and in 149 cases (84.2%) after implementation.

The number of refill requests was similar before (n = 11 [5.6%]) and after (n = 12 [6.8%]) the aid’s implementation.

Tool reduced opioid availability in the community

The use of a simple patient decision aid—which focuses on opioid education and engages patients in an appropriate postoperative pain management plan—can result in fewer opioid tablets in the community while still providing adequate pain control, the authors concluded.

Online resource. For more on targeted strategies to optimize opioid prescribing after surgery, visit the University of Michigan’s Opioid Prescribing Engagement Network (OPEN) at http://michigan-open.org.

Caroline Bonham, MD, and Avi Kriechman, MD, join Psychcast host Lorenzo Norris, MD, via phone to discuss enhancing resilience in rural communities. Overall U.S. life expectancy decreased from 78.7 years to 78.6 years from 2016 to 2017. Researchers from the Centers for Disease Control and Prevention noted that, along with drug overdose deaths, suicide also drove the decrease in average lifespan over that time period. Addressing suicide in rural communities presents unique challenges.

Dr. Bonham is vice chair of community behavioral health in the department of psychiatry and behavioral sciences at the University of New Mexico, Albuquerque. Dr. Kriechman is a child, adolescent and family psychiatrist at the university, where he serves as principal investigator on ASPYR – Alliance-building for Suicide Prevention & Youth Resilience.

You can hear more on resilience and suicide from the MDedge Psychcast in these past episodes:

•  
•  
•  
• Find the MDedge Psychcast where ever you listen:

Amazon

Apple Podcasts

Google Podcasts

Spotify


 

Caroline Bonham, MD, and Avi Kriechman, MD, join Psychcast host Lorenzo Norris, MD, via phone to discuss enhancing resilience in rural communities. Overall U.S. life expectancy decreased from 78.7 years to 78.6 years from 2016 to 2017. Researchers from the Centers for Disease Control and Prevention noted that, along with drug overdose deaths, suicide also drove the decrease in average lifespan over that time period. Addressing suicide in rural communities presents unique challenges.

Dr. Bonham is vice chair of community behavioral health in the department of psychiatry and behavioral sciences at the University of New Mexico, Albuquerque. Dr. Kriechman is a child, adolescent and family psychiatrist at the university, where he serves as principal investigator on ASPYR – Alliance-building for Suicide Prevention & Youth Resilience.

You can hear more on resilience and suicide from the MDedge Psychcast in these past episodes:

•  
•  
•  
• Find the MDedge Psychcast where ever you listen:

Amazon

Apple Podcasts

Google Podcasts

Spotify


 

Caroline Bonham, MD, and Avi Kriechman, MD, join Psychcast host Lorenzo Norris, MD, via phone to discuss enhancing resilience in rural communities. Overall U.S. life expectancy decreased from 78.7 years to 78.6 years from 2016 to 2017. Researchers from the Centers for Disease Control and Prevention noted that, along with drug overdose deaths, suicide also drove the decrease in average lifespan over that time period. Addressing suicide in rural communities presents unique challenges.

Dr. Bonham is vice chair of community behavioral health in the department of psychiatry and behavioral sciences at the University of New Mexico, Albuquerque. Dr. Kriechman is a child, adolescent and family psychiatrist at the university, where he serves as principal investigator on ASPYR – Alliance-building for Suicide Prevention & Youth Resilience.

You can hear more on resilience and suicide from the MDedge Psychcast in these past episodes:

•  
•  
•  
• Find the MDedge Psychcast where ever you listen:

Amazon

Apple Podcasts

Google Podcasts

Spotify


 

A new smartphone app under development seeks to detect the first moments of an overdose-related respiratory crisis and summon help before it’s too late.

“We’re hoping a device that most people carry around could be transformed into technology that could save your life in an overdose,” said anesthesiologist Jacob (Jake) E. Sunshine, MD, an assistant professor with the University of Washington, Seattle, and coauthor of a study about the app’s development.

The ultimate goal is “to provide a harm reduction system that can automatically connect naloxone-equipped friends and family or emergency medical services to help prevent fatal overdose events,” Rajalakshmi Nandakumar, and her associates wrote in the study, published in Science Translational Medicine.

An estimated 70,000 people in the United States died from drug overdoses in 2017, according to a 2018 data brief from the Centers for Disease Control and Prevention. On an age-adjusted basis, the overdose death rate in 2017 was more than three times higher than in 1999.

The app, which builds on previous work aimed at detecting disordered breathing in sleep apnea, uses a “short-range active sonar system” to detect respiration in a person within the distance of about 3 feet. The approach is similar to the echolocation strategy used by a dolphin or bat, Dr. Sunshine said, and relies on sending out an audio tone that humans cannot hear.

The app’s microphone detects an “audio reflection” of the tone after it bounces off a nearby person’s body and then analyzes it to calculate the distance to the person’s chest. “We’re able to use those distances to measure when someone is taking a breath, and when they’re not taking a breath,” said Dr. Sunshine, who conceptualized the study.

If a disordered breathing pattern is detected, the app is designed to send a text message with a GPS-pinpointed location to a prespecified contact, Dr. Sunshine said. Or the app could be set to call 911.

In the study, the investigators tested the app’s algorithm at a supervised injection facility – a space designed to allow users to inject illicit drugs safely – in Vancouver. They tested the app on 94 drug users as they injected themselves; half of the users “experienced clinically important respiratory depression,” and two needed to be treated by clinic staff for overdose. Both users survived, reported Ms. Nandakumar, a PhD candidate at the University of Washington, Seattle; Shyamnath Gollakota, PhD, an associate professor at the university; and Dr. Sunshine.

The new study found that the app detected cessation of breathing for 10 seconds or longer 95.9% of the time (95% confidence interval, 86.0%-99.5%) with 97.7% specificity (95% confidence interval, 88.2%-99.9%). However, the app was less adept at identifying respiratory depression (respiratory rate equal to or less than 7 breaths per minute): The investigators reported 87.2% sensitivity (95% CI, 74.2%-95.1%) and 89.3% specificity (95% CI, 76.9%-96.4%).

Ms. Nandakumar and her associates also tested the app’s algorithm on patients undergoing anesthesia. It correctly detected disordered breathing in 19 of 20 patients.

It’s not clear how the app would work in environments full of breathing people and, potentially, breathing animals such as pets. And the app has clear limitations. Since it needs to be able to bounce audio signals off a user’s chest, it will not work if a phone is in a pocket or if a user is face down, turns around, or wanders off.

However, the app can detect sudden changes in motion, Dr. Sunshine said, and investigators are developing a way to require users to check in with the app in certain situations that might signal trouble.

“For harm reduction interventions to be efficacious, further studies with participant feedback and human factor testing are needed to ensure that the system meets the needs, values, and preferences of people who use opioids, in addition to establishing the system’s safety vis-à-vis its potential to encourage moral hazard,” the investigators wrote in the article.

The next steps are to refine the app’s user interface and figure out how to connect it to the 911 emergency-response system, Dr. Sunshine said. Meanwhile, researchers have created a company to develop the product. “We’re going to do additional development through that entity and seek [Food and Drug Administration] approval,” Dr. Sunshine said. The investigators do not plan to charge users for the product, which can be used on iPhones and Androids, he said.

The study was funded by the Foundation for Anesthesia Education and Research, the National Science Foundation, and the University of Washington’s Alcohol and Drug Abuse Institute. Dr. Sunshine, Ms. Nandakumar, and Dr. Gollakota are inventors on a provisional patient application related to the project, and all have equity stakes in a company that is developing the technology. Dr. Gollakota is a paid consultant to Jeeva Wireless and Edus Health.

SOURCE: Nandakumar R et al. Sci Transl Med. 2019 Jan 9;11(474). doi: 10.1126/scitranslmed.aau8914.

A new smartphone app under development seeks to detect the first moments of an overdose-related respiratory crisis and summon help before it’s too late.

“We’re hoping a device that most people carry around could be transformed into technology that could save your life in an overdose,” said anesthesiologist Jacob (Jake) E. Sunshine, MD, an assistant professor with the University of Washington, Seattle, and coauthor of a study about the app’s development.

The ultimate goal is “to provide a harm reduction system that can automatically connect naloxone-equipped friends and family or emergency medical services to help prevent fatal overdose events,” Rajalakshmi Nandakumar, and her associates wrote in the study, published in Science Translational Medicine.

An estimated 70,000 people in the United States died from drug overdoses in 2017, according to a 2018 data brief from the Centers for Disease Control and Prevention. On an age-adjusted basis, the overdose death rate in 2017 was more than three times higher than in 1999.

The app, which builds on previous work aimed at detecting disordered breathing in sleep apnea, uses a “short-range active sonar system” to detect respiration in a person within the distance of about 3 feet. The approach is similar to the echolocation strategy used by a dolphin or bat, Dr. Sunshine said, and relies on sending out an audio tone that humans cannot hear.

The app’s microphone detects an “audio reflection” of the tone after it bounces off a nearby person’s body and then analyzes it to calculate the distance to the person’s chest. “We’re able to use those distances to measure when someone is taking a breath, and when they’re not taking a breath,” said Dr. Sunshine, who conceptualized the study.

If a disordered breathing pattern is detected, the app is designed to send a text message with a GPS-pinpointed location to a prespecified contact, Dr. Sunshine said. Or the app could be set to call 911.

In the study, the investigators tested the app’s algorithm at a supervised injection facility – a space designed to allow users to inject illicit drugs safely – in Vancouver. They tested the app on 94 drug users as they injected themselves; half of the users “experienced clinically important respiratory depression,” and two needed to be treated by clinic staff for overdose. Both users survived, reported Ms. Nandakumar, a PhD candidate at the University of Washington, Seattle; Shyamnath Gollakota, PhD, an associate professor at the university; and Dr. Sunshine.

The new study found that the app detected cessation of breathing for 10 seconds or longer 95.9% of the time (95% confidence interval, 86.0%-99.5%) with 97.7% specificity (95% confidence interval, 88.2%-99.9%). However, the app was less adept at identifying respiratory depression (respiratory rate equal to or less than 7 breaths per minute): The investigators reported 87.2% sensitivity (95% CI, 74.2%-95.1%) and 89.3% specificity (95% CI, 76.9%-96.4%).

Ms. Nandakumar and her associates also tested the app’s algorithm on patients undergoing anesthesia. It correctly detected disordered breathing in 19 of 20 patients.

It’s not clear how the app would work in environments full of breathing people and, potentially, breathing animals such as pets. And the app has clear limitations. Since it needs to be able to bounce audio signals off a user’s chest, it will not work if a phone is in a pocket or if a user is face down, turns around, or wanders off.

However, the app can detect sudden changes in motion, Dr. Sunshine said, and investigators are developing a way to require users to check in with the app in certain situations that might signal trouble.

“For harm reduction interventions to be efficacious, further studies with participant feedback and human factor testing are needed to ensure that the system meets the needs, values, and preferences of people who use opioids, in addition to establishing the system’s safety vis-à-vis its potential to encourage moral hazard,” the investigators wrote in the article.

The next steps are to refine the app’s user interface and figure out how to connect it to the 911 emergency-response system, Dr. Sunshine said. Meanwhile, researchers have created a company to develop the product. “We’re going to do additional development through that entity and seek [Food and Drug Administration] approval,” Dr. Sunshine said. The investigators do not plan to charge users for the product, which can be used on iPhones and Androids, he said.

The study was funded by the Foundation for Anesthesia Education and Research, the National Science Foundation, and the University of Washington’s Alcohol and Drug Abuse Institute. Dr. Sunshine, Ms. Nandakumar, and Dr. Gollakota are inventors on a provisional patient application related to the project, and all have equity stakes in a company that is developing the technology. Dr. Gollakota is a paid consultant to Jeeva Wireless and Edus Health.

SOURCE: Nandakumar R et al. Sci Transl Med. 2019 Jan 9;11(474). doi: 10.1126/scitranslmed.aau8914.

A new smartphone app under development seeks to detect the first moments of an overdose-related respiratory crisis and summon help before it’s too late.

“We’re hoping a device that most people carry around could be transformed into technology that could save your life in an overdose,” said anesthesiologist Jacob (Jake) E. Sunshine, MD, an assistant professor with the University of Washington, Seattle, and coauthor of a study about the app’s development.

The ultimate goal is “to provide a harm reduction system that can automatically connect naloxone-equipped friends and family or emergency medical services to help prevent fatal overdose events,” Rajalakshmi Nandakumar, and her associates wrote in the study, published in Science Translational Medicine.

An estimated 70,000 people in the United States died from drug overdoses in 2017, according to a 2018 data brief from the Centers for Disease Control and Prevention. On an age-adjusted basis, the overdose death rate in 2017 was more than three times higher than in 1999.

The app, which builds on previous work aimed at detecting disordered breathing in sleep apnea, uses a “short-range active sonar system” to detect respiration in a person within the distance of about 3 feet. The approach is similar to the echolocation strategy used by a dolphin or bat, Dr. Sunshine said, and relies on sending out an audio tone that humans cannot hear.

The app’s microphone detects an “audio reflection” of the tone after it bounces off a nearby person’s body and then analyzes it to calculate the distance to the person’s chest. “We’re able to use those distances to measure when someone is taking a breath, and when they’re not taking a breath,” said Dr. Sunshine, who conceptualized the study.

If a disordered breathing pattern is detected, the app is designed to send a text message with a GPS-pinpointed location to a prespecified contact, Dr. Sunshine said. Or the app could be set to call 911.

In the study, the investigators tested the app’s algorithm at a supervised injection facility – a space designed to allow users to inject illicit drugs safely – in Vancouver. They tested the app on 94 drug users as they injected themselves; half of the users “experienced clinically important respiratory depression,” and two needed to be treated by clinic staff for overdose. Both users survived, reported Ms. Nandakumar, a PhD candidate at the University of Washington, Seattle; Shyamnath Gollakota, PhD, an associate professor at the university; and Dr. Sunshine.

The new study found that the app detected cessation of breathing for 10 seconds or longer 95.9% of the time (95% confidence interval, 86.0%-99.5%) with 97.7% specificity (95% confidence interval, 88.2%-99.9%). However, the app was less adept at identifying respiratory depression (respiratory rate equal to or less than 7 breaths per minute): The investigators reported 87.2% sensitivity (95% CI, 74.2%-95.1%) and 89.3% specificity (95% CI, 76.9%-96.4%).

Ms. Nandakumar and her associates also tested the app’s algorithm on patients undergoing anesthesia. It correctly detected disordered breathing in 19 of 20 patients.

It’s not clear how the app would work in environments full of breathing people and, potentially, breathing animals such as pets. And the app has clear limitations. Since it needs to be able to bounce audio signals off a user’s chest, it will not work if a phone is in a pocket or if a user is face down, turns around, or wanders off.

However, the app can detect sudden changes in motion, Dr. Sunshine said, and investigators are developing a way to require users to check in with the app in certain situations that might signal trouble.

“For harm reduction interventions to be efficacious, further studies with participant feedback and human factor testing are needed to ensure that the system meets the needs, values, and preferences of people who use opioids, in addition to establishing the system’s safety vis-à-vis its potential to encourage moral hazard,” the investigators wrote in the article.

The next steps are to refine the app’s user interface and figure out how to connect it to the 911 emergency-response system, Dr. Sunshine said. Meanwhile, researchers have created a company to develop the product. “We’re going to do additional development through that entity and seek [Food and Drug Administration] approval,” Dr. Sunshine said. The investigators do not plan to charge users for the product, which can be used on iPhones and Androids, he said.

The study was funded by the Foundation for Anesthesia Education and Research, the National Science Foundation, and the University of Washington’s Alcohol and Drug Abuse Institute. Dr. Sunshine, Ms. Nandakumar, and Dr. Gollakota are inventors on a provisional patient application related to the project, and all have equity stakes in a company that is developing the technology. Dr. Gollakota is a paid consultant to Jeeva Wireless and Edus Health.

SOURCE: Nandakumar R et al. Sci Transl Med. 2019 Jan 9;11(474). doi: 10.1126/scitranslmed.aau8914.

Consider thinking outside the lower body for pelvic pain. Also today, treating obstructive sleep apnea with positive airway pressure decreased amyloid levels, spending on medical marketing increased by more than $12 billion over that past two decades, and one expert has advice on how you can get your work published.

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Consider thinking outside the lower body for pelvic pain. Also today, treating obstructive sleep apnea with positive airway pressure decreased amyloid levels, spending on medical marketing increased by more than $12 billion over that past two decades, and one expert has advice on how you can get your work published.

Amazon Alexa

Apple Podcasts

Google Podcasts

Spotify
 

Consider thinking outside the lower body for pelvic pain. Also today, treating obstructive sleep apnea with positive airway pressure decreased amyloid levels, spending on medical marketing increased by more than $12 billion over that past two decades, and one expert has advice on how you can get your work published.

Amazon Alexa

Apple Podcasts

Google Podcasts

Spotify
 

A survey of clinicians who provide opioid agonist therapy (OAT) to people who inject drugs (PWID), showed several areas where self-reported competency in the management and treatment of hepatitis C virus (HCV) could be improved.

©vchal/Thinkstock

The C-SCOPE study consisted of a self-administered survey among physicians practicing at clinics providing OAT in Australia, Canada, Europe, and the United States during April-May of 2017. Among 203 physicians – 40% in the United States, 45% in Europe, and 14% in Australia/Canada – 21% were addiction medicine specialists, and 29% were psychiatrists.

The majority reported that HCV testing (86%) and treatment (82%) among PWID were important.

The minority reported less than average competence with respect to regular screening (12%) and interpretation of HCV test results (14%), while greater proportions reported less than average competence in advising patients about new HCV therapies (28%), knowledge of new treatments (37%), and treatment/management of HCV (40%). Although a minority of participants self-reported average or less competency related to the ability to ensure regular screening for HCV (34%) and in the ability to interpret HCV test results (39%), more than half of the participants self-reported average or less competency in other areas. These areas included the ability to assess liver disease (52%), the ability to treat HCV and manage side effects (65%), and knowledge of new HCV treatments (64%). This trend was consistent with findings from previous studies among competency related to HCV infection among primary care providers, according to the authors (Int J Drug Policy. 2019;63:29-38).

“These low levels of reported competency in HCV management and treatment highlight a critical need for improved HCV education and training in how to manage and treat HCV among PWID,” the researchers concluded.

The authors reported grant funding and consultancy with a number of pharmaceutical companies. Funding was provided by Merck Sharp & Dohme and the Australian government.

[email protected]

SOURCE: Grebely J et al. Int J Drug Policy. 2019;63:29-38.

A survey of clinicians who provide opioid agonist therapy (OAT) to people who inject drugs (PWID), showed several areas where self-reported competency in the management and treatment of hepatitis C virus (HCV) could be improved.

©vchal/Thinkstock

The C-SCOPE study consisted of a self-administered survey among physicians practicing at clinics providing OAT in Australia, Canada, Europe, and the United States during April-May of 2017. Among 203 physicians – 40% in the United States, 45% in Europe, and 14% in Australia/Canada – 21% were addiction medicine specialists, and 29% were psychiatrists.

The majority reported that HCV testing (86%) and treatment (82%) among PWID were important.

The minority reported less than average competence with respect to regular screening (12%) and interpretation of HCV test results (14%), while greater proportions reported less than average competence in advising patients about new HCV therapies (28%), knowledge of new treatments (37%), and treatment/management of HCV (40%). Although a minority of participants self-reported average or less competency related to the ability to ensure regular screening for HCV (34%) and in the ability to interpret HCV test results (39%), more than half of the participants self-reported average or less competency in other areas. These areas included the ability to assess liver disease (52%), the ability to treat HCV and manage side effects (65%), and knowledge of new HCV treatments (64%). This trend was consistent with findings from previous studies among competency related to HCV infection among primary care providers, according to the authors (Int J Drug Policy. 2019;63:29-38).

“These low levels of reported competency in HCV management and treatment highlight a critical need for improved HCV education and training in how to manage and treat HCV among PWID,” the researchers concluded.

The authors reported grant funding and consultancy with a number of pharmaceutical companies. Funding was provided by Merck Sharp & Dohme and the Australian government.

[email protected]

SOURCE: Grebely J et al. Int J Drug Policy. 2019;63:29-38.

A survey of clinicians who provide opioid agonist therapy (OAT) to people who inject drugs (PWID), showed several areas where self-reported competency in the management and treatment of hepatitis C virus (HCV) could be improved.

©vchal/Thinkstock

The C-SCOPE study consisted of a self-administered survey among physicians practicing at clinics providing OAT in Australia, Canada, Europe, and the United States during April-May of 2017. Among 203 physicians – 40% in the United States, 45% in Europe, and 14% in Australia/Canada – 21% were addiction medicine specialists, and 29% were psychiatrists.

The majority reported that HCV testing (86%) and treatment (82%) among PWID were important.

The minority reported less than average competence with respect to regular screening (12%) and interpretation of HCV test results (14%), while greater proportions reported less than average competence in advising patients about new HCV therapies (28%), knowledge of new treatments (37%), and treatment/management of HCV (40%). Although a minority of participants self-reported average or less competency related to the ability to ensure regular screening for HCV (34%) and in the ability to interpret HCV test results (39%), more than half of the participants self-reported average or less competency in other areas. These areas included the ability to assess liver disease (52%), the ability to treat HCV and manage side effects (65%), and knowledge of new HCV treatments (64%). This trend was consistent with findings from previous studies among competency related to HCV infection among primary care providers, according to the authors (Int J Drug Policy. 2019;63:29-38).

“These low levels of reported competency in HCV management and treatment highlight a critical need for improved HCV education and training in how to manage and treat HCV among PWID,” the researchers concluded.

The authors reported grant funding and consultancy with a number of pharmaceutical companies. Funding was provided by Merck Sharp & Dohme and the Australian government.

[email protected]

SOURCE: Grebely J et al. Int J Drug Policy. 2019;63:29-38.