Geriatrics

Doctors are not taking advantage of Medicare codes designed to compensate them for time spent with discussing end-of-life plans with their Medicare patients.

Starting in 2016, the Centers for Medicare & Medicaid Services began paying physicians for advance care planning discussions with the approval of two new codes: 99497 and 99498. The codes pay about $86 for the first 30 minutes of a face-to-face conversation with a patient, family member, and/or surrogate and about $75 for additional sessions. Services can be furnished in both inpatient and ambulatory settings, and payment is not limited to particular physician specialties.

In 2016, health care professionals in New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont) billed Medicare 26,522 times for the advance care planning (ACP) codes for a total of 24,536 patients, which represented less than 1% of Medicare beneficiaries in New England at the time, according to Kimberly Pelland, MPH, of Healthcentric Advisors, Providence, R.I., and her colleagues. Most claims were billed in the office, followed by in nursing homes, and in hospitals; 40% of conversations occurred during an annual wellness visit (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8107).

Internists billed Medicare the most for ACP claims (65%), followed by family physicians (22%) gerontologists (5%), and oncologist/hematologists (0.3%), according to the analysis based on 2016 Medicare claims data and Census Bureau data. A greater proportion of patients with ACP claims were female, aged 85 years or older, enrolled in hospice, and died in the study year. Patients had higher odds of having an ACP claim if they were older and had lower income, and if they had cancer, heart failure, stroke, chronic kidney disease, or dementia. Male patients who were Asian, black, and Hispanic had lower chances of having an ACP claim.

In a related study, Emmanuelle Belanger, PhD, of Brown University, Providence, R.I., and her colleagues examined national Medicare data from 2016 to the third quarter of 2017. Across the United States, 2% of Medicare patients aged 65 years and older received advance care planning services that were billed under the ACP codes (JAMA Intern Med. 2019 March 11. doi: 10.1001/jamainternmed.2018.8615). Visits billed under the ACP codes increased from 538,275 to 633,214 during the same time period. Claim rates were higher among patients who died within the study period, reaching 3% in 2016 and 6% in 2017. The percentage of decedents with an ACP billed visit varied strongly across states, with states such as North Dakota, South Dakota, and Wyoming having the fewest ACP visits billed and states such as California and Nevada having the most. ACP billed visits increased in all settings in 2017, but primarily in hospitals and nursing homes. Nationally, internists billed the codes most (48%), followed by family physicians (28%).

While the two studies indicate low usage of the ACP codes, many physicians are discussing advance care planning with their patients, said Mary M. Newman, MD, an internist based in Lutherville, Md., and former American College of Physicians adviser to the American Medical Association Relative Scale Value Update Committee (RUC).

“What cannot be captured by tracking under Medicare claims data are those shorter conversations that we have frequently,” Dr. Newman said in an interview. “If we have a short conversation about advance care planning, it gets folded into our evaluation and management visit. It’s not going to be separately billed.”

At the same time, some patients are not ready to discuss end-of-life options and decline the discussions when asked, Dr. Newman said. Particularly for healthier patients, end of life care is not a primary focus, she noted.

“Not everybody’s ready to have an advance care planning [discussion] that lasts 16-45 minutes,” she said. “Many people over age 65 are not ready to deal with advance care planning in their day-to-day lives, and it may not be what they wish to discuss. I offer the option to patients and some say, ‘Yes, I’d love to,’ and others decline or postpone.”

Low usage of the ACP codes may be associated with lack of awareness, uncertainty about appropriate code use, or associated billing that is not part of the standard workflow, Ankita Mehta, MD, of Mount Sinai in New York wrote an editorial accompanying the studies (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8105).

“Regardless, the low rates of utilization of ACP codes is alarming and highlights the need to create strategies to integrate ACP discussions into standard practice and build ACP documentation and billing in clinical workflow,” Dr. Mehta said.

Dr. Newman agreed that more education among physicians is needed.

“The amount of education clinicians have received varies tremendously across the geography of the country,” she said. “I think the codes are going to be slowly adopted. The challenge to us is to make sure we’re all better educated on palliative care as people age and get sick and that we are sensitive to our patients explicit and implicit needs for these discussions.”

[email protected]

Doctors are not taking advantage of Medicare codes designed to compensate them for time spent with discussing end-of-life plans with their Medicare patients.

Starting in 2016, the Centers for Medicare & Medicaid Services began paying physicians for advance care planning discussions with the approval of two new codes: 99497 and 99498. The codes pay about $86 for the first 30 minutes of a face-to-face conversation with a patient, family member, and/or surrogate and about $75 for additional sessions. Services can be furnished in both inpatient and ambulatory settings, and payment is not limited to particular physician specialties.

In 2016, health care professionals in New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont) billed Medicare 26,522 times for the advance care planning (ACP) codes for a total of 24,536 patients, which represented less than 1% of Medicare beneficiaries in New England at the time, according to Kimberly Pelland, MPH, of Healthcentric Advisors, Providence, R.I., and her colleagues. Most claims were billed in the office, followed by in nursing homes, and in hospitals; 40% of conversations occurred during an annual wellness visit (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8107).

Internists billed Medicare the most for ACP claims (65%), followed by family physicians (22%) gerontologists (5%), and oncologist/hematologists (0.3%), according to the analysis based on 2016 Medicare claims data and Census Bureau data. A greater proportion of patients with ACP claims were female, aged 85 years or older, enrolled in hospice, and died in the study year. Patients had higher odds of having an ACP claim if they were older and had lower income, and if they had cancer, heart failure, stroke, chronic kidney disease, or dementia. Male patients who were Asian, black, and Hispanic had lower chances of having an ACP claim.

In a related study, Emmanuelle Belanger, PhD, of Brown University, Providence, R.I., and her colleagues examined national Medicare data from 2016 to the third quarter of 2017. Across the United States, 2% of Medicare patients aged 65 years and older received advance care planning services that were billed under the ACP codes (JAMA Intern Med. 2019 March 11. doi: 10.1001/jamainternmed.2018.8615). Visits billed under the ACP codes increased from 538,275 to 633,214 during the same time period. Claim rates were higher among patients who died within the study period, reaching 3% in 2016 and 6% in 2017. The percentage of decedents with an ACP billed visit varied strongly across states, with states such as North Dakota, South Dakota, and Wyoming having the fewest ACP visits billed and states such as California and Nevada having the most. ACP billed visits increased in all settings in 2017, but primarily in hospitals and nursing homes. Nationally, internists billed the codes most (48%), followed by family physicians (28%).

While the two studies indicate low usage of the ACP codes, many physicians are discussing advance care planning with their patients, said Mary M. Newman, MD, an internist based in Lutherville, Md., and former American College of Physicians adviser to the American Medical Association Relative Scale Value Update Committee (RUC).

“What cannot be captured by tracking under Medicare claims data are those shorter conversations that we have frequently,” Dr. Newman said in an interview. “If we have a short conversation about advance care planning, it gets folded into our evaluation and management visit. It’s not going to be separately billed.”

At the same time, some patients are not ready to discuss end-of-life options and decline the discussions when asked, Dr. Newman said. Particularly for healthier patients, end of life care is not a primary focus, she noted.

“Not everybody’s ready to have an advance care planning [discussion] that lasts 16-45 minutes,” she said. “Many people over age 65 are not ready to deal with advance care planning in their day-to-day lives, and it may not be what they wish to discuss. I offer the option to patients and some say, ‘Yes, I’d love to,’ and others decline or postpone.”

Low usage of the ACP codes may be associated with lack of awareness, uncertainty about appropriate code use, or associated billing that is not part of the standard workflow, Ankita Mehta, MD, of Mount Sinai in New York wrote an editorial accompanying the studies (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8105).

“Regardless, the low rates of utilization of ACP codes is alarming and highlights the need to create strategies to integrate ACP discussions into standard practice and build ACP documentation and billing in clinical workflow,” Dr. Mehta said.

Dr. Newman agreed that more education among physicians is needed.

“The amount of education clinicians have received varies tremendously across the geography of the country,” she said. “I think the codes are going to be slowly adopted. The challenge to us is to make sure we’re all better educated on palliative care as people age and get sick and that we are sensitive to our patients explicit and implicit needs for these discussions.”

[email protected]

Doctors are not taking advantage of Medicare codes designed to compensate them for time spent with discussing end-of-life plans with their Medicare patients.

Starting in 2016, the Centers for Medicare & Medicaid Services began paying physicians for advance care planning discussions with the approval of two new codes: 99497 and 99498. The codes pay about $86 for the first 30 minutes of a face-to-face conversation with a patient, family member, and/or surrogate and about $75 for additional sessions. Services can be furnished in both inpatient and ambulatory settings, and payment is not limited to particular physician specialties.

In 2016, health care professionals in New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont) billed Medicare 26,522 times for the advance care planning (ACP) codes for a total of 24,536 patients, which represented less than 1% of Medicare beneficiaries in New England at the time, according to Kimberly Pelland, MPH, of Healthcentric Advisors, Providence, R.I., and her colleagues. Most claims were billed in the office, followed by in nursing homes, and in hospitals; 40% of conversations occurred during an annual wellness visit (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8107).

Internists billed Medicare the most for ACP claims (65%), followed by family physicians (22%) gerontologists (5%), and oncologist/hematologists (0.3%), according to the analysis based on 2016 Medicare claims data and Census Bureau data. A greater proportion of patients with ACP claims were female, aged 85 years or older, enrolled in hospice, and died in the study year. Patients had higher odds of having an ACP claim if they were older and had lower income, and if they had cancer, heart failure, stroke, chronic kidney disease, or dementia. Male patients who were Asian, black, and Hispanic had lower chances of having an ACP claim.

In a related study, Emmanuelle Belanger, PhD, of Brown University, Providence, R.I., and her colleagues examined national Medicare data from 2016 to the third quarter of 2017. Across the United States, 2% of Medicare patients aged 65 years and older received advance care planning services that were billed under the ACP codes (JAMA Intern Med. 2019 March 11. doi: 10.1001/jamainternmed.2018.8615). Visits billed under the ACP codes increased from 538,275 to 633,214 during the same time period. Claim rates were higher among patients who died within the study period, reaching 3% in 2016 and 6% in 2017. The percentage of decedents with an ACP billed visit varied strongly across states, with states such as North Dakota, South Dakota, and Wyoming having the fewest ACP visits billed and states such as California and Nevada having the most. ACP billed visits increased in all settings in 2017, but primarily in hospitals and nursing homes. Nationally, internists billed the codes most (48%), followed by family physicians (28%).

While the two studies indicate low usage of the ACP codes, many physicians are discussing advance care planning with their patients, said Mary M. Newman, MD, an internist based in Lutherville, Md., and former American College of Physicians adviser to the American Medical Association Relative Scale Value Update Committee (RUC).

“What cannot be captured by tracking under Medicare claims data are those shorter conversations that we have frequently,” Dr. Newman said in an interview. “If we have a short conversation about advance care planning, it gets folded into our evaluation and management visit. It’s not going to be separately billed.”

At the same time, some patients are not ready to discuss end-of-life options and decline the discussions when asked, Dr. Newman said. Particularly for healthier patients, end of life care is not a primary focus, she noted.

“Not everybody’s ready to have an advance care planning [discussion] that lasts 16-45 minutes,” she said. “Many people over age 65 are not ready to deal with advance care planning in their day-to-day lives, and it may not be what they wish to discuss. I offer the option to patients and some say, ‘Yes, I’d love to,’ and others decline or postpone.”

Low usage of the ACP codes may be associated with lack of awareness, uncertainty about appropriate code use, or associated billing that is not part of the standard workflow, Ankita Mehta, MD, of Mount Sinai in New York wrote an editorial accompanying the studies (JAMA Intern Med. 2019 March 11. doi:10.1001/jamainternmed.2018.8105).

“Regardless, the low rates of utilization of ACP codes is alarming and highlights the need to create strategies to integrate ACP discussions into standard practice and build ACP documentation and billing in clinical workflow,” Dr. Mehta said.

Dr. Newman agreed that more education among physicians is needed.

“The amount of education clinicians have received varies tremendously across the geography of the country,” she said. “I think the codes are going to be slowly adopted. The challenge to us is to make sure we’re all better educated on palliative care as people age and get sick and that we are sensitive to our patients explicit and implicit needs for these discussions.”

[email protected]

We read with interest the review article by Keber and Fiebert, “Diabetes in the elderly: Matching meds to needs” (J Fam Pract. 2018;67:408-410,412-415). The authors have provided a timely overview of antidiabetes medications for elderly people with type 2 diabetes mellitus (T2DM) and their relative risks for hypoglycemia.

We’d like to add to this important conversation.

Aging, per se, modifies the glycemic thresholds for autonomic symptoms and cognitive impairment; in older nondiabetic men (mean + SD: age 65 ± 3 years), autonomic symptoms and cognitive dysfunction commence at identical glycemic thresholds (3 ± 0.2 mmol/L [54 ± 4 mg/dL]). By contrast, in younger men (age 23 ± 2 years), a significant gap is observed between the glycemic threshold for symptom generation (3.6 mmol/L [65 mg/dL]) and the onset of cognitive dysfunction (2.6 mmol/L [47 mg/dL]).^1,2 The simultaneous occurrence of symptoms and cognitive impairment in older people may adversely affect their ability to recognize and treat hypoglycemia promptly.

In addition, hypoglycemia in older T2DM patients often presents with atypical neurologic symptoms, including incoordination and ataxia, slurring of speech, and visual disturbances, which either are not identified as hypoglycemia or are misdiagnosed as other medical disorders (eg, transient ischemic attack).³ Knowledge about hypoglycemia symptoms is poor, in both elderly people with diabetes and their relatives and caregivers, which compromises the ability to identify hypoglycemia and provide effective treatment.⁴ Education about the possible presentations of hypoglycemia and its effective treatment is essential for older patients and their relatives.

Jan Brož, MD
Prague, Czech Republic

We read with interest the review article by Keber and Fiebert, “Diabetes in the elderly: Matching meds to needs” (J Fam Pract. 2018;67:408-410,412-415). The authors have provided a timely overview of antidiabetes medications for elderly people with type 2 diabetes mellitus (T2DM) and their relative risks for hypoglycemia.

We’d like to add to this important conversation.

Aging, per se, modifies the glycemic thresholds for autonomic symptoms and cognitive impairment; in older nondiabetic men (mean + SD: age 65 ± 3 years), autonomic symptoms and cognitive dysfunction commence at identical glycemic thresholds (3 ± 0.2 mmol/L [54 ± 4 mg/dL]). By contrast, in younger men (age 23 ± 2 years), a significant gap is observed between the glycemic threshold for symptom generation (3.6 mmol/L [65 mg/dL]) and the onset of cognitive dysfunction (2.6 mmol/L [47 mg/dL]).^1,2 The simultaneous occurrence of symptoms and cognitive impairment in older people may adversely affect their ability to recognize and treat hypoglycemia promptly.

In addition, hypoglycemia in older T2DM patients often presents with atypical neurologic symptoms, including incoordination and ataxia, slurring of speech, and visual disturbances, which either are not identified as hypoglycemia or are misdiagnosed as other medical disorders (eg, transient ischemic attack).³ Knowledge about hypoglycemia symptoms is poor, in both elderly people with diabetes and their relatives and caregivers, which compromises the ability to identify hypoglycemia and provide effective treatment.⁴ Education about the possible presentations of hypoglycemia and its effective treatment is essential for older patients and their relatives.

Jan Brož, MD
Prague, Czech Republic

We read with interest the review article by Keber and Fiebert, “Diabetes in the elderly: Matching meds to needs” (J Fam Pract. 2018;67:408-410,412-415). The authors have provided a timely overview of antidiabetes medications for elderly people with type 2 diabetes mellitus (T2DM) and their relative risks for hypoglycemia.

We’d like to add to this important conversation.

Aging, per se, modifies the glycemic thresholds for autonomic symptoms and cognitive impairment; in older nondiabetic men (mean + SD: age 65 ± 3 years), autonomic symptoms and cognitive dysfunction commence at identical glycemic thresholds (3 ± 0.2 mmol/L [54 ± 4 mg/dL]). By contrast, in younger men (age 23 ± 2 years), a significant gap is observed between the glycemic threshold for symptom generation (3.6 mmol/L [65 mg/dL]) and the onset of cognitive dysfunction (2.6 mmol/L [47 mg/dL]).^1,2 The simultaneous occurrence of symptoms and cognitive impairment in older people may adversely affect their ability to recognize and treat hypoglycemia promptly.

In addition, hypoglycemia in older T2DM patients often presents with atypical neurologic symptoms, including incoordination and ataxia, slurring of speech, and visual disturbances, which either are not identified as hypoglycemia or are misdiagnosed as other medical disorders (eg, transient ischemic attack).³ Knowledge about hypoglycemia symptoms is poor, in both elderly people with diabetes and their relatives and caregivers, which compromises the ability to identify hypoglycemia and provide effective treatment.⁴ Education about the possible presentations of hypoglycemia and its effective treatment is essential for older patients and their relatives.

Jan Brož, MD
Prague, Czech Republic

Clinical trials represent future hope for patients seeking better care, and there is no disease more in need of better care than Alzheimer’s disease. While death rates among most cancers, as well as heart disease, HIV-related illness, and other categories, have declined in the past decade, there has been no progress for Alzheimer’s disease. Better health and wellness overall may be having a beneficial effect that has produced a reduction in age-adjusted dementia rates, but with the aging of the population there are a greater absolute number of dementia cases than ever before, and that number is expected to continue rising. Finding a disease-modifying therapy seems to be the best hope for changing this dim outlook. Clinical trials intend to do just that but are hampered by patient enrollment rates that remain low. Far fewer eligible patients enroll than are needed, causing studies to take longer to complete, driving up their costs and essentially slowing progress. There is a need to increase patient enrollment, and there has been a variety of efforts intended to address this, not the least of which has been an explosion of media coverage of Alzheimer’s disease.

The Global Alzheimer’s Platform (GAP) Foundation, a nonprofit, self-described patient-centric entity dedicated to reducing the time and cost of Alzheimer’s disease clinical trials, recently announced an initiative to increase participation in Alzheimer’s clinical trials by supporting and collaborating with “memory fitness programs” through select Medicare Advantage plans. At worst, this seems a harmless way to increase attention and hopefully interest in clinical trial participation. At best, this may be a cost-effective way to increase enrollment and even improve dementia care. Dementia is notoriously underdiagnosed, especially by overworked, busy primary care providers who simply lack the time to perform the time-consuming testing that is typically required to diagnose and follow such patients.

There are some caveats to consider. First, memory fitness programs are of dubious benefit. They generally fit the description of being harmless, but there is little compelling evidence that they preserve or improve memory.

Second, enrollment in a clinical trial, for a patient, is not always a winning proposition. To date, there has been little success and in the absence of benefit, any downside – even if simply an inconvenience – is a net negative. Recently at the 2018 Clinical Trials on Alzheimer’s Disease meeting, Merck reported that patients with mild cognitive impairment receiving active treatment in the BACE1 inhibitor verubecestat trial actually declined at a more rapid rate than did those on placebo. While the absolute difference was small, and one could argue whether it was clinically significant or simply a random occurrence, it was a reminder that intervention with an experimental agent is not necessarily benign.

Third, Medicare Advantage plans, while popular in some circles, are not considered advantageous to providers so that the proliferation of inadequate reimbursement will potentially fuel the accelerating number of providers who opt out of insurance plans altogether. This is not necessarily an issue for the GAP Foundation specifically but is nonetheless an issue for anything that promotes MA plans).

Finally, it remains important to help patients and families maintain a positive outlook, especially when we have nothing better to offer. Alzheimer’s disease is not a death sentence for every patient affected. While many have difficult and heartbreaking courses, some have slowly progressive courses with relatively little impairment for an extended period of time. There are also the dementia-phobic, cognitively unimpaired individuals (or who simply have normal age-associated cognitive changes) in whom the continued drumbeat of dementia awareness and memory testing raises their paranoia ever higher. We treat deficits (or try to), but we have to live based on our preserved skills. The challenge clinicians must face with patients and families is how to maximize function while compensating for deficits and making sure that patients and families maintain their hope.

Dr. Caselli is professor of neurology at the Mayo Clinic Arizona in Scottsdale and associate director and clinical core director of the Arizona Alzheimer’s Disease Center.

Clinical trials represent future hope for patients seeking better care, and there is no disease more in need of better care than Alzheimer’s disease. While death rates among most cancers, as well as heart disease, HIV-related illness, and other categories, have declined in the past decade, there has been no progress for Alzheimer’s disease. Better health and wellness overall may be having a beneficial effect that has produced a reduction in age-adjusted dementia rates, but with the aging of the population there are a greater absolute number of dementia cases than ever before, and that number is expected to continue rising. Finding a disease-modifying therapy seems to be the best hope for changing this dim outlook. Clinical trials intend to do just that but are hampered by patient enrollment rates that remain low. Far fewer eligible patients enroll than are needed, causing studies to take longer to complete, driving up their costs and essentially slowing progress. There is a need to increase patient enrollment, and there has been a variety of efforts intended to address this, not the least of which has been an explosion of media coverage of Alzheimer’s disease.

The Global Alzheimer’s Platform (GAP) Foundation, a nonprofit, self-described patient-centric entity dedicated to reducing the time and cost of Alzheimer’s disease clinical trials, recently announced an initiative to increase participation in Alzheimer’s clinical trials by supporting and collaborating with “memory fitness programs” through select Medicare Advantage plans. At worst, this seems a harmless way to increase attention and hopefully interest in clinical trial participation. At best, this may be a cost-effective way to increase enrollment and even improve dementia care. Dementia is notoriously underdiagnosed, especially by overworked, busy primary care providers who simply lack the time to perform the time-consuming testing that is typically required to diagnose and follow such patients.

There are some caveats to consider. First, memory fitness programs are of dubious benefit. They generally fit the description of being harmless, but there is little compelling evidence that they preserve or improve memory.

Second, enrollment in a clinical trial, for a patient, is not always a winning proposition. To date, there has been little success and in the absence of benefit, any downside – even if simply an inconvenience – is a net negative. Recently at the 2018 Clinical Trials on Alzheimer’s Disease meeting, Merck reported that patients with mild cognitive impairment receiving active treatment in the BACE1 inhibitor verubecestat trial actually declined at a more rapid rate than did those on placebo. While the absolute difference was small, and one could argue whether it was clinically significant or simply a random occurrence, it was a reminder that intervention with an experimental agent is not necessarily benign.

Third, Medicare Advantage plans, while popular in some circles, are not considered advantageous to providers so that the proliferation of inadequate reimbursement will potentially fuel the accelerating number of providers who opt out of insurance plans altogether. This is not necessarily an issue for the GAP Foundation specifically but is nonetheless an issue for anything that promotes MA plans).

Finally, it remains important to help patients and families maintain a positive outlook, especially when we have nothing better to offer. Alzheimer’s disease is not a death sentence for every patient affected. While many have difficult and heartbreaking courses, some have slowly progressive courses with relatively little impairment for an extended period of time. There are also the dementia-phobic, cognitively unimpaired individuals (or who simply have normal age-associated cognitive changes) in whom the continued drumbeat of dementia awareness and memory testing raises their paranoia ever higher. We treat deficits (or try to), but we have to live based on our preserved skills. The challenge clinicians must face with patients and families is how to maximize function while compensating for deficits and making sure that patients and families maintain their hope.

Dr. Caselli is professor of neurology at the Mayo Clinic Arizona in Scottsdale and associate director and clinical core director of the Arizona Alzheimer’s Disease Center.

Clinical trials represent future hope for patients seeking better care, and there is no disease more in need of better care than Alzheimer’s disease. While death rates among most cancers, as well as heart disease, HIV-related illness, and other categories, have declined in the past decade, there has been no progress for Alzheimer’s disease. Better health and wellness overall may be having a beneficial effect that has produced a reduction in age-adjusted dementia rates, but with the aging of the population there are a greater absolute number of dementia cases than ever before, and that number is expected to continue rising. Finding a disease-modifying therapy seems to be the best hope for changing this dim outlook. Clinical trials intend to do just that but are hampered by patient enrollment rates that remain low. Far fewer eligible patients enroll than are needed, causing studies to take longer to complete, driving up their costs and essentially slowing progress. There is a need to increase patient enrollment, and there has been a variety of efforts intended to address this, not the least of which has been an explosion of media coverage of Alzheimer’s disease.

The Global Alzheimer’s Platform (GAP) Foundation, a nonprofit, self-described patient-centric entity dedicated to reducing the time and cost of Alzheimer’s disease clinical trials, recently announced an initiative to increase participation in Alzheimer’s clinical trials by supporting and collaborating with “memory fitness programs” through select Medicare Advantage plans. At worst, this seems a harmless way to increase attention and hopefully interest in clinical trial participation. At best, this may be a cost-effective way to increase enrollment and even improve dementia care. Dementia is notoriously underdiagnosed, especially by overworked, busy primary care providers who simply lack the time to perform the time-consuming testing that is typically required to diagnose and follow such patients.

There are some caveats to consider. First, memory fitness programs are of dubious benefit. They generally fit the description of being harmless, but there is little compelling evidence that they preserve or improve memory.

Second, enrollment in a clinical trial, for a patient, is not always a winning proposition. To date, there has been little success and in the absence of benefit, any downside – even if simply an inconvenience – is a net negative. Recently at the 2018 Clinical Trials on Alzheimer’s Disease meeting, Merck reported that patients with mild cognitive impairment receiving active treatment in the BACE1 inhibitor verubecestat trial actually declined at a more rapid rate than did those on placebo. While the absolute difference was small, and one could argue whether it was clinically significant or simply a random occurrence, it was a reminder that intervention with an experimental agent is not necessarily benign.

Third, Medicare Advantage plans, while popular in some circles, are not considered advantageous to providers so that the proliferation of inadequate reimbursement will potentially fuel the accelerating number of providers who opt out of insurance plans altogether. This is not necessarily an issue for the GAP Foundation specifically but is nonetheless an issue for anything that promotes MA plans).

Finally, it remains important to help patients and families maintain a positive outlook, especially when we have nothing better to offer. Alzheimer’s disease is not a death sentence for every patient affected. While many have difficult and heartbreaking courses, some have slowly progressive courses with relatively little impairment for an extended period of time. There are also the dementia-phobic, cognitively unimpaired individuals (or who simply have normal age-associated cognitive changes) in whom the continued drumbeat of dementia awareness and memory testing raises their paranoia ever higher. We treat deficits (or try to), but we have to live based on our preserved skills. The challenge clinicians must face with patients and families is how to maximize function while compensating for deficits and making sure that patients and families maintain their hope.

Dr. Caselli is professor of neurology at the Mayo Clinic Arizona in Scottsdale and associate director and clinical core director of the Arizona Alzheimer’s Disease Center.

A recently developed blood-based signature can help predict the status of an early Alzheimer’s disease risk indicator with high accuracy, investigators are reporting.

Courtesy NIH

By analyzing as few as four proteins, the machine learning-derived test can predict the status of cerebrospinal fluid (CSF) amyloid beta_1-42 (Abeta1-42), according to Noel G. Faux, PHD, of IBM Australia and the University of Melbourne, and co-investigators.

While shifts in Abeta1-42 may signal the presence of disease long before significant cognitive decline is clinically apparent, collection of CSF is highly invasive and expensive, Faux and investigators said in their report.

By contrast, blood biomarkers could prove to be a useful alternative not only to invasive lumbar punctures, they said, but also to the positron emission tomography (PET) evaluation of Abeta1-42, which is expensive and limited in some regions.

“In conjunction with biomarkers for neocortical amyloid burden, the CSF Abeta1-42biomarkers presented in this work may help yield a cheap, non-invasive tool for both improving clinical trials targeting amyloid and population screening,” Dr. Faux and co-authors said in Scientific Reports.

Dr. Faux and colleagues used a Random Forest approach to build models for CSF Abeta1-42 using blood biomarkers and other variables.

They found that a model incorporating age, APOEe4 carrier status, and a number of plasma protein levels predicted Abeta1-42 normal/abnormalstatus with an AUC, sensitivity and specificity of 0.84, 0.78 and 0.73 respectively.

In a model they said was more suitable for clinical application, they narrowed down the variables to 4 plasma analytes and APOEe4 carrier status, which had an AUC, sensitivity, and specificity of 0.81, 0.81 and 0.64 respectively.

They validated the models on a cohort of individuals in the Alzheimer’s Disease Neuroimaging Initiative (ADNI), a large, longitudinal, multicenter study.

Patients with mild cognitive impairment with predicted abnormal CSF Abeta1-42 levels indeed did transition to a diagnosis of Alzheimer’s disease more quickly than those with predicted normal levels, according to investigators.

That helps provide “strong evidence” that the blood-based model is generalizable, robust, and could help stratify patients based on risk of progressing to Alzheimer’s disease, they said in their report.

Dr. Faux and colleagues declared no conflicts of interest related to the research.
 

SOURCE: Goudey B, et al. Sci Rep. 2019 Mar 10. doi: 10.1101/190207v3.

A recently developed blood-based signature can help predict the status of an early Alzheimer’s disease risk indicator with high accuracy, investigators are reporting.

Courtesy NIH

By analyzing as few as four proteins, the machine learning-derived test can predict the status of cerebrospinal fluid (CSF) amyloid beta_1-42 (Abeta1-42), according to Noel G. Faux, PHD, of IBM Australia and the University of Melbourne, and co-investigators.

While shifts in Abeta1-42 may signal the presence of disease long before significant cognitive decline is clinically apparent, collection of CSF is highly invasive and expensive, Faux and investigators said in their report.

By contrast, blood biomarkers could prove to be a useful alternative not only to invasive lumbar punctures, they said, but also to the positron emission tomography (PET) evaluation of Abeta1-42, which is expensive and limited in some regions.

“In conjunction with biomarkers for neocortical amyloid burden, the CSF Abeta1-42biomarkers presented in this work may help yield a cheap, non-invasive tool for both improving clinical trials targeting amyloid and population screening,” Dr. Faux and co-authors said in Scientific Reports.

Dr. Faux and colleagues used a Random Forest approach to build models for CSF Abeta1-42 using blood biomarkers and other variables.

They found that a model incorporating age, APOEe4 carrier status, and a number of plasma protein levels predicted Abeta1-42 normal/abnormalstatus with an AUC, sensitivity and specificity of 0.84, 0.78 and 0.73 respectively.

In a model they said was more suitable for clinical application, they narrowed down the variables to 4 plasma analytes and APOEe4 carrier status, which had an AUC, sensitivity, and specificity of 0.81, 0.81 and 0.64 respectively.

They validated the models on a cohort of individuals in the Alzheimer’s Disease Neuroimaging Initiative (ADNI), a large, longitudinal, multicenter study.

Patients with mild cognitive impairment with predicted abnormal CSF Abeta1-42 levels indeed did transition to a diagnosis of Alzheimer’s disease more quickly than those with predicted normal levels, according to investigators.

That helps provide “strong evidence” that the blood-based model is generalizable, robust, and could help stratify patients based on risk of progressing to Alzheimer’s disease, they said in their report.

Dr. Faux and colleagues declared no conflicts of interest related to the research.
 

SOURCE: Goudey B, et al. Sci Rep. 2019 Mar 10. doi: 10.1101/190207v3.

A recently developed blood-based signature can help predict the status of an early Alzheimer’s disease risk indicator with high accuracy, investigators are reporting.

Courtesy NIH

By analyzing as few as four proteins, the machine learning-derived test can predict the status of cerebrospinal fluid (CSF) amyloid beta_1-42 (Abeta1-42), according to Noel G. Faux, PHD, of IBM Australia and the University of Melbourne, and co-investigators.

While shifts in Abeta1-42 may signal the presence of disease long before significant cognitive decline is clinically apparent, collection of CSF is highly invasive and expensive, Faux and investigators said in their report.

By contrast, blood biomarkers could prove to be a useful alternative not only to invasive lumbar punctures, they said, but also to the positron emission tomography (PET) evaluation of Abeta1-42, which is expensive and limited in some regions.

“In conjunction with biomarkers for neocortical amyloid burden, the CSF Abeta1-42biomarkers presented in this work may help yield a cheap, non-invasive tool for both improving clinical trials targeting amyloid and population screening,” Dr. Faux and co-authors said in Scientific Reports.

Dr. Faux and colleagues used a Random Forest approach to build models for CSF Abeta1-42 using blood biomarkers and other variables.

They found that a model incorporating age, APOEe4 carrier status, and a number of plasma protein levels predicted Abeta1-42 normal/abnormalstatus with an AUC, sensitivity and specificity of 0.84, 0.78 and 0.73 respectively.

In a model they said was more suitable for clinical application, they narrowed down the variables to 4 plasma analytes and APOEe4 carrier status, which had an AUC, sensitivity, and specificity of 0.81, 0.81 and 0.64 respectively.

They validated the models on a cohort of individuals in the Alzheimer’s Disease Neuroimaging Initiative (ADNI), a large, longitudinal, multicenter study.

Patients with mild cognitive impairment with predicted abnormal CSF Abeta1-42 levels indeed did transition to a diagnosis of Alzheimer’s disease more quickly than those with predicted normal levels, according to investigators.

That helps provide “strong evidence” that the blood-based model is generalizable, robust, and could help stratify patients based on risk of progressing to Alzheimer’s disease, they said in their report.

Dr. Faux and colleagues declared no conflicts of interest related to the research.
 

SOURCE: Goudey B, et al. Sci Rep. 2019 Mar 10. doi: 10.1101/190207v3.

Elderly people were significantly more likely to experience a fracture while walking a dog in 2017 than they were in 2004, according to data from the U.S. Consumer Product Safety Commission.

The estimated number of fractures associated with walking a leashed dog was 4,396 in 2017 among those aged 65 years and older, compared with 1,671 in 2004, which is a significant increase, Kevin Pirruccio of the University of Pennsylvania, Philadelphia, and his associates wrote in JAMA Surgery.

Over the entire study period, 2004-2017, almost 79% of all fractures occurred in women and 67% of all patients were treated in the emergency department and released. The most common injury was hip fracture (17.3%), although upper-extremity fractures were more common (52.1%) than those of the lower extremities (29.4%), trunk (10.1%), or head and neck (7.3%), the investigators reported.

“For older adults – especially those living alone and with decreased bone mineral density – the risks associated with walking leashed dogs merit consideration. Even one such injury could result in a potentially lethal hip fracture, lifelong complications, or loss of independence,” they wrote.

The retrospective, cross-sectional analysis involved the Consumer Product Safety Commission’s National Electronic Injury Surveillance System database, which includes approximately 100 hospital emergency departments. The investigators did not report any conflicts of interest.

[email protected]

SOURCE: Pirruccio K et al. JAMA Surg. 2019 Mar 6. doi: 10.1001/jamasurg.2019.0061.

Elderly people were significantly more likely to experience a fracture while walking a dog in 2017 than they were in 2004, according to data from the U.S. Consumer Product Safety Commission.

The estimated number of fractures associated with walking a leashed dog was 4,396 in 2017 among those aged 65 years and older, compared with 1,671 in 2004, which is a significant increase, Kevin Pirruccio of the University of Pennsylvania, Philadelphia, and his associates wrote in JAMA Surgery.

Over the entire study period, 2004-2017, almost 79% of all fractures occurred in women and 67% of all patients were treated in the emergency department and released. The most common injury was hip fracture (17.3%), although upper-extremity fractures were more common (52.1%) than those of the lower extremities (29.4%), trunk (10.1%), or head and neck (7.3%), the investigators reported.

“For older adults – especially those living alone and with decreased bone mineral density – the risks associated with walking leashed dogs merit consideration. Even one such injury could result in a potentially lethal hip fracture, lifelong complications, or loss of independence,” they wrote.

The retrospective, cross-sectional analysis involved the Consumer Product Safety Commission’s National Electronic Injury Surveillance System database, which includes approximately 100 hospital emergency departments. The investigators did not report any conflicts of interest.

[email protected]

SOURCE: Pirruccio K et al. JAMA Surg. 2019 Mar 6. doi: 10.1001/jamasurg.2019.0061.

Elderly people were significantly more likely to experience a fracture while walking a dog in 2017 than they were in 2004, according to data from the U.S. Consumer Product Safety Commission.

The estimated number of fractures associated with walking a leashed dog was 4,396 in 2017 among those aged 65 years and older, compared with 1,671 in 2004, which is a significant increase, Kevin Pirruccio of the University of Pennsylvania, Philadelphia, and his associates wrote in JAMA Surgery.

Over the entire study period, 2004-2017, almost 79% of all fractures occurred in women and 67% of all patients were treated in the emergency department and released. The most common injury was hip fracture (17.3%), although upper-extremity fractures were more common (52.1%) than those of the lower extremities (29.4%), trunk (10.1%), or head and neck (7.3%), the investigators reported.

“For older adults – especially those living alone and with decreased bone mineral density – the risks associated with walking leashed dogs merit consideration. Even one such injury could result in a potentially lethal hip fracture, lifelong complications, or loss of independence,” they wrote.

The retrospective, cross-sectional analysis involved the Consumer Product Safety Commission’s National Electronic Injury Surveillance System database, which includes approximately 100 hospital emergency departments. The investigators did not report any conflicts of interest.

[email protected]

SOURCE: Pirruccio K et al. JAMA Surg. 2019 Mar 6. doi: 10.1001/jamasurg.2019.0061.

Here are 5 articles from the March issue of Clinician Reviews (individual articles are valid for one year from date of publication—expiration dates below):

1. Endometriosis surgery: Women can expect years-long benefits

To take the posttest, go to: https://bit.ly/2Ez8mdu
Expires January 3, 2019

2. Cerebral small vessel disease progression linked to MCI in hypertensive patients

To take the posttest, go to: https://bit.ly/2ExDV7o
Expires January 4, 2019

3. Adult atopic dermatitis is fraught with dermatologic comorbidities

To take the posttest, go to: https://bit.ly/2Vl7E9a
Expires January 11, 2019

4. Antidepressants tied to greater hip fracture incidence in older adults

To take the posttest, go to: https://bit.ly/2GRfMeH
Expires January 4, 2019

5. Researchers exploring ways to mitigate aging’s impact on diabetes

To take the posttest, go to: https://bit.ly/2tFxF7v
Expires January 8, 2019

Here are 5 articles from the March issue of Clinician Reviews (individual articles are valid for one year from date of publication—expiration dates below):

1. Endometriosis surgery: Women can expect years-long benefits

To take the posttest, go to: https://bit.ly/2Ez8mdu
Expires January 3, 2019

2. Cerebral small vessel disease progression linked to MCI in hypertensive patients

To take the posttest, go to: https://bit.ly/2ExDV7o
Expires January 4, 2019

3. Adult atopic dermatitis is fraught with dermatologic comorbidities

To take the posttest, go to: https://bit.ly/2Vl7E9a
Expires January 11, 2019

4. Antidepressants tied to greater hip fracture incidence in older adults

To take the posttest, go to: https://bit.ly/2GRfMeH
Expires January 4, 2019

5. Researchers exploring ways to mitigate aging’s impact on diabetes

To take the posttest, go to: https://bit.ly/2tFxF7v
Expires January 8, 2019

Here are 5 articles from the March issue of Clinician Reviews (individual articles are valid for one year from date of publication—expiration dates below):

1. Endometriosis surgery: Women can expect years-long benefits

To take the posttest, go to: https://bit.ly/2Ez8mdu
Expires January 3, 2019

2. Cerebral small vessel disease progression linked to MCI in hypertensive patients

To take the posttest, go to: https://bit.ly/2ExDV7o
Expires January 4, 2019

3. Adult atopic dermatitis is fraught with dermatologic comorbidities

To take the posttest, go to: https://bit.ly/2Vl7E9a
Expires January 11, 2019

4. Antidepressants tied to greater hip fracture incidence in older adults

To take the posttest, go to: https://bit.ly/2GRfMeH
Expires January 4, 2019

5. Researchers exploring ways to mitigate aging’s impact on diabetes

To take the posttest, go to: https://bit.ly/2tFxF7v
Expires January 8, 2019

A 62-year-old woman presented to our emergency department with fever, chills, hoarseness, pain on swallowing, and a painful neck. Her symptoms had begun 1 day earlier. Because acetaminophen brought no improvement, she went to an urgent care facility, where a nasal swab polymerase chain reaction test was positive for influenza A, and a throat swab rapid test was positive for group A streptococci. She was then referred to our emergency department.

She reported no pre-existing conditions predisposing her to infection. Her temperature was 99.9°F (37.7°C), pulse 112 beats per minute, and respiratory rate 24 breaths per minute. The physical examination was unremarkable except for bilateral anterior cervical adenopathy and bilateral anterior neck tenderness. Her pharynx was not injected, and no exudate, palatal edema, or petechiae were noted.

Results of initial laboratory testing were as follows:

• White blood cell count 20.5 × 10⁹/L (reference range 3.9–11)
• Neutrophils 76% (42%–75%)
• Bands 15% (0%–5%)
• Lymphocytes 3% (21%–51%)
• Erythrocyte sedimentation rate 75 mm/h (< 20 mm/h)
• C-reactive protein 247.14 mg/L (≤ 3 mg/L)
• Serum aminotransferase levels were normal.
• Polymerase chain reaction testing of a nasal swab was negative for viral infection.

Throat swabs and blood samples were sent for culture.

She was started on ceftriaxone 1 g intravenously every 24 hours, with close observation in the medical intensive care unit, where she was admitted because of epiglottitis. On hospital day 3, the throat culture was reported as negative, but the blood culture was reported as positive for Haemophilus influenzae. Thus, the clinical diagnosis was acute epiglottitis due to H influenzae, not group A streptococci.

The patient completed 10 days of ceftriaxone therapy; her recovery was uneventful, and she was discharged on hospital day 10.

INFLUENZA: CHALLENGES TO PROMPT, ACCURATE DIAGNOSIS

During influenza season, emergency departments are inundated with adults with influenza A and other viral respiratory infections. This makes prompt, accurate diagnosis a challenge,¹ given the broad differential diagnosis.^2,3 Adults with influenza and its complications as well as unrelated conditions can present a special challenge.⁴

Our patient presented with acute-onset influenza A and was then found to have acute epiglottitis, an unexpected complication of influenza A.⁵ A positive rapid test for group A streptococci done at an urgent care facility led emergency department physicians to assume that the acute epiglottitis was due to group A streptococci. Unless correlated with clinical findings, results of rapid diagnostic tests may mislead the unwary practitioner. Accurate diagnosis should be based mainly on the history and physical findings. Results of rapid diagnostic tests can be helpful if interpreted in the clinical context.^6–8

The rapid test for streptococci is appropriate for the diagnosis of pharyngitis due to group A streptococci in people under age 30 with acute-onset sore throat, fever, and bilateral acute cervical adenopathy, without fatigue or myalgias. However, the rapid test does not differentiate colonization from infection. Group A streptococci are common colonizers with viral pharyngitis. In 30% of cases of Epstein-Barr virus pharyngitis, there is colonization with group A streptococci. A positive rapid test in such cases can result in the wrong diagnosis, ie, pharyngitis due to group A streptococci rather than Epstein-Barr virus.

A 62-year-old woman presented to our emergency department with fever, chills, hoarseness, pain on swallowing, and a painful neck. Her symptoms had begun 1 day earlier. Because acetaminophen brought no improvement, she went to an urgent care facility, where a nasal swab polymerase chain reaction test was positive for influenza A, and a throat swab rapid test was positive for group A streptococci. She was then referred to our emergency department.

She reported no pre-existing conditions predisposing her to infection. Her temperature was 99.9°F (37.7°C), pulse 112 beats per minute, and respiratory rate 24 breaths per minute. The physical examination was unremarkable except for bilateral anterior cervical adenopathy and bilateral anterior neck tenderness. Her pharynx was not injected, and no exudate, palatal edema, or petechiae were noted.

Results of initial laboratory testing were as follows:

• White blood cell count 20.5 × 10⁹/L (reference range 3.9–11)
• Neutrophils 76% (42%–75%)
• Bands 15% (0%–5%)
• Lymphocytes 3% (21%–51%)
• Erythrocyte sedimentation rate 75 mm/h (< 20 mm/h)
• C-reactive protein 247.14 mg/L (≤ 3 mg/L)
• Serum aminotransferase levels were normal.
• Polymerase chain reaction testing of a nasal swab was negative for viral infection.

Throat swabs and blood samples were sent for culture.

She was started on ceftriaxone 1 g intravenously every 24 hours, with close observation in the medical intensive care unit, where she was admitted because of epiglottitis. On hospital day 3, the throat culture was reported as negative, but the blood culture was reported as positive for Haemophilus influenzae. Thus, the clinical diagnosis was acute epiglottitis due to H influenzae, not group A streptococci.

The patient completed 10 days of ceftriaxone therapy; her recovery was uneventful, and she was discharged on hospital day 10.

INFLUENZA: CHALLENGES TO PROMPT, ACCURATE DIAGNOSIS

During influenza season, emergency departments are inundated with adults with influenza A and other viral respiratory infections. This makes prompt, accurate diagnosis a challenge,¹ given the broad differential diagnosis.^2,3 Adults with influenza and its complications as well as unrelated conditions can present a special challenge.⁴

Our patient presented with acute-onset influenza A and was then found to have acute epiglottitis, an unexpected complication of influenza A.⁵ A positive rapid test for group A streptococci done at an urgent care facility led emergency department physicians to assume that the acute epiglottitis was due to group A streptococci. Unless correlated with clinical findings, results of rapid diagnostic tests may mislead the unwary practitioner. Accurate diagnosis should be based mainly on the history and physical findings. Results of rapid diagnostic tests can be helpful if interpreted in the clinical context.^6–8

The rapid test for streptococci is appropriate for the diagnosis of pharyngitis due to group A streptococci in people under age 30 with acute-onset sore throat, fever, and bilateral acute cervical adenopathy, without fatigue or myalgias. However, the rapid test does not differentiate colonization from infection. Group A streptococci are common colonizers with viral pharyngitis. In 30% of cases of Epstein-Barr virus pharyngitis, there is colonization with group A streptococci. A positive rapid test in such cases can result in the wrong diagnosis, ie, pharyngitis due to group A streptococci rather than Epstein-Barr virus.

A 62-year-old woman presented to our emergency department with fever, chills, hoarseness, pain on swallowing, and a painful neck. Her symptoms had begun 1 day earlier. Because acetaminophen brought no improvement, she went to an urgent care facility, where a nasal swab polymerase chain reaction test was positive for influenza A, and a throat swab rapid test was positive for group A streptococci. She was then referred to our emergency department.

She reported no pre-existing conditions predisposing her to infection. Her temperature was 99.9°F (37.7°C), pulse 112 beats per minute, and respiratory rate 24 breaths per minute. The physical examination was unremarkable except for bilateral anterior cervical adenopathy and bilateral anterior neck tenderness. Her pharynx was not injected, and no exudate, palatal edema, or petechiae were noted.

Results of initial laboratory testing were as follows:

• White blood cell count 20.5 × 10⁹/L (reference range 3.9–11)
• Neutrophils 76% (42%–75%)
• Bands 15% (0%–5%)
• Lymphocytes 3% (21%–51%)
• Erythrocyte sedimentation rate 75 mm/h (< 20 mm/h)
• C-reactive protein 247.14 mg/L (≤ 3 mg/L)
• Serum aminotransferase levels were normal.
• Polymerase chain reaction testing of a nasal swab was negative for viral infection.

Throat swabs and blood samples were sent for culture.

She was started on ceftriaxone 1 g intravenously every 24 hours, with close observation in the medical intensive care unit, where she was admitted because of epiglottitis. On hospital day 3, the throat culture was reported as negative, but the blood culture was reported as positive for Haemophilus influenzae. Thus, the clinical diagnosis was acute epiglottitis due to H influenzae, not group A streptococci.

The patient completed 10 days of ceftriaxone therapy; her recovery was uneventful, and she was discharged on hospital day 10.

INFLUENZA: CHALLENGES TO PROMPT, ACCURATE DIAGNOSIS

During influenza season, emergency departments are inundated with adults with influenza A and other viral respiratory infections. This makes prompt, accurate diagnosis a challenge,¹ given the broad differential diagnosis.^2,3 Adults with influenza and its complications as well as unrelated conditions can present a special challenge.⁴

Our patient presented with acute-onset influenza A and was then found to have acute epiglottitis, an unexpected complication of influenza A.⁵ A positive rapid test for group A streptococci done at an urgent care facility led emergency department physicians to assume that the acute epiglottitis was due to group A streptococci. Unless correlated with clinical findings, results of rapid diagnostic tests may mislead the unwary practitioner. Accurate diagnosis should be based mainly on the history and physical findings. Results of rapid diagnostic tests can be helpful if interpreted in the clinical context.^6–8

The rapid test for streptococci is appropriate for the diagnosis of pharyngitis due to group A streptococci in people under age 30 with acute-onset sore throat, fever, and bilateral acute cervical adenopathy, without fatigue or myalgias. However, the rapid test does not differentiate colonization from infection. Group A streptococci are common colonizers with viral pharyngitis. In 30% of cases of Epstein-Barr virus pharyngitis, there is colonization with group A streptococci. A positive rapid test in such cases can result in the wrong diagnosis, ie, pharyngitis due to group A streptococci rather than Epstein-Barr virus.

DIAGNOSIS, TREATMENT, CONTROL

The differential diagnosis of Norwegian scabies includes psoriasis, eczema, contact dermatitis, insect bites, seborrheic dermatitis, lichen planus, systemic infection, palmoplantar keratoderma, and cutaneous lymphoma.²

Treatment involves eradicating the infestation with a topical ointment consisting of permethrin, crotamiton, lindane, benzyl benzoate, and sulfur, applied directly to the skin. However, topical treatments often cannot penetrate the crusted and thickened skin, leading to treatment failure. A dose of oral ivermectin 200 µg/kg on days 1, 2, and 8 is a safe, effective, first-line treatment for Norwegian scabies, rapidly reducing scabies symptoms.³ Adverse effects of oral ivermectin are rare and usually minor.

Norwegian scabies is extremely contagious, spread by close physical contact and sharing of contaminated items such as clothing, bedding, towels, and furniture. Scabies mites can survive off the skin for 48 to 72 hours at room temperature.⁴ Potentially contaminated items should be decontaminated by washing in hot water and drying in a drying machine or by dry cleaning. Body contact with other contaminated items should be avoided for at least 72 hours.

Outbreaks can spread among patients, visitors, and medical staff in institutions such as nursing homes, day care centers, long-term-care facilities, and hospitals.⁵ Early identification facilitates appropriate management and treatment, thereby preventing infection and community-wide scabies outbreaks.          

Acknowledgment: The authors would like to sincerely thank Paul Williams for his editing of the article.

DIAGNOSIS, TREATMENT, CONTROL

The differential diagnosis of Norwegian scabies includes psoriasis, eczema, contact dermatitis, insect bites, seborrheic dermatitis, lichen planus, systemic infection, palmoplantar keratoderma, and cutaneous lymphoma.²

Treatment involves eradicating the infestation with a topical ointment consisting of permethrin, crotamiton, lindane, benzyl benzoate, and sulfur, applied directly to the skin. However, topical treatments often cannot penetrate the crusted and thickened skin, leading to treatment failure. A dose of oral ivermectin 200 µg/kg on days 1, 2, and 8 is a safe, effective, first-line treatment for Norwegian scabies, rapidly reducing scabies symptoms.³ Adverse effects of oral ivermectin are rare and usually minor.

Norwegian scabies is extremely contagious, spread by close physical contact and sharing of contaminated items such as clothing, bedding, towels, and furniture. Scabies mites can survive off the skin for 48 to 72 hours at room temperature.⁴ Potentially contaminated items should be decontaminated by washing in hot water and drying in a drying machine or by dry cleaning. Body contact with other contaminated items should be avoided for at least 72 hours.

Outbreaks can spread among patients, visitors, and medical staff in institutions such as nursing homes, day care centers, long-term-care facilities, and hospitals.⁵ Early identification facilitates appropriate management and treatment, thereby preventing infection and community-wide scabies outbreaks.          

Acknowledgment: The authors would like to sincerely thank Paul Williams for his editing of the article.

DIAGNOSIS, TREATMENT, CONTROL

The differential diagnosis of Norwegian scabies includes psoriasis, eczema, contact dermatitis, insect bites, seborrheic dermatitis, lichen planus, systemic infection, palmoplantar keratoderma, and cutaneous lymphoma.²

Treatment involves eradicating the infestation with a topical ointment consisting of permethrin, crotamiton, lindane, benzyl benzoate, and sulfur, applied directly to the skin. However, topical treatments often cannot penetrate the crusted and thickened skin, leading to treatment failure. A dose of oral ivermectin 200 µg/kg on days 1, 2, and 8 is a safe, effective, first-line treatment for Norwegian scabies, rapidly reducing scabies symptoms.³ Adverse effects of oral ivermectin are rare and usually minor.

Norwegian scabies is extremely contagious, spread by close physical contact and sharing of contaminated items such as clothing, bedding, towels, and furniture. Scabies mites can survive off the skin for 48 to 72 hours at room temperature.⁴ Potentially contaminated items should be decontaminated by washing in hot water and drying in a drying machine or by dry cleaning. Body contact with other contaminated items should be avoided for at least 72 hours.

Outbreaks can spread among patients, visitors, and medical staff in institutions such as nursing homes, day care centers, long-term-care facilities, and hospitals.⁵ Early identification facilitates appropriate management and treatment, thereby preventing infection and community-wide scabies outbreaks.          

Acknowledgment: The authors would like to sincerely thank Paul Williams for his editing of the article.

In Aleyadeh W, Hutt-Centeno E, Ahmed HM, Shah NP. Hypertension guidelines: treat patients, not numbers. Cleve Clin J Med 2019; 86(1):47–56. doi:10.3949/ccjm.86a.18027, on page 50, the following statement was incorrect: “In 2017, the American College of Physicians (ACP) and the American Academy of Family Physicians (AAFP) recommended a relaxed systolic blood pressure target, ie, below 150 mm Hg, for adults over age 60, but a tighter goal of less than 130 mm Hg for the same age group if they have transient ischemic attack, stroke, or high cardiovascular risk.9” In fact, the ACP and AAFP recommended a tighter goal of less than 140 mm Hg for this higher-risk group. This has been corrected online.

In Aleyadeh W, Hutt-Centeno E, Ahmed HM, Shah NP. Hypertension guidelines: treat patients, not numbers. Cleve Clin J Med 2019; 86(1):47–56. doi:10.3949/ccjm.86a.18027, on page 50, the following statement was incorrect: “In 2017, the American College of Physicians (ACP) and the American Academy of Family Physicians (AAFP) recommended a relaxed systolic blood pressure target, ie, below 150 mm Hg, for adults over age 60, but a tighter goal of less than 130 mm Hg for the same age group if they have transient ischemic attack, stroke, or high cardiovascular risk.9” In fact, the ACP and AAFP recommended a tighter goal of less than 140 mm Hg for this higher-risk group. This has been corrected online.

In Aleyadeh W, Hutt-Centeno E, Ahmed HM, Shah NP. Hypertension guidelines: treat patients, not numbers. Cleve Clin J Med 2019; 86(1):47–56. doi:10.3949/ccjm.86a.18027, on page 50, the following statement was incorrect: “In 2017, the American College of Physicians (ACP) and the American Academy of Family Physicians (AAFP) recommended a relaxed systolic blood pressure target, ie, below 150 mm Hg, for adults over age 60, but a tighter goal of less than 130 mm Hg for the same age group if they have transient ischemic attack, stroke, or high cardiovascular risk.9” In fact, the ACP and AAFP recommended a tighter goal of less than 140 mm Hg for this higher-risk group. This has been corrected online.

Delaying or withholding antibiotics in elderly patients with a urinary tract infection (UTI) increases the risk of sepsis and death, results of a large, population-based study suggest.

andresr/Getty Images

The risk of bloodstream infection was more than seven times greater in patients who did not receive antibiotics immediately after seeing a general practitioner for a UTI versus those who did, according to results of the study based on primary care records and other data for nearly 160,000 U.K. patients aged 65 years or older. Death rates and hospital admissions were significantly higher for these patients, according to the study published in The BMJ by Myriam Gharbi, PharmD, Phd, Imperial College London, and her colleagues.

The publication of these findings coincides with an increase in Escherichia coli bloodstream infections in England.

“Our study suggests the early initiation of antibiotics for UTI in older high risk adult populations (especially men aged [older than] 85 years) should be recommended to prevent serious complications,” Dr. Gharbi and her coauthors said in their report.

The population-based cohort study comprised 157,264 adult primary care patients at least 65 years of age who had one or more suspected or confirmed lower UTIs from November 2007 to May 2015. The researchers found that health care providers had diagnosed a total of 312,896 UTI episodes in these patients during the period they studied. In 7.2% (22,534) of the UTI episodes, the researchers were unable to find records of the patients having been prescribed antibiotics by a general practitioner within 7 days of the UTI diagnosis. These 22,534 episodes included those that occurred in patients who had a complication before an antibiotic was prescribed. An additional 6.2% (19,292) of the episodes occurred in patients who were prescribed antibiotics, but not during their first UTI-related visit to a general practitioner or on the same day of such a visit. The researchers classified this group of patients as having been prescribed antibiotics on a deferred or delayed basis, as they were not prescribed such drugs within 7 days of their visit.

Overall, there were 1,539 cases (0.5% of the total number of UTIs) of bloodstream infection within 60 days of the initial urinary tract infection diagnosis, the researchers reported.

The bloodstream infection rate was 2.9% for patients who were not prescribed antibiotics ever or prior to an infection occurring, 2.2% in those who were prescribed antibiotics on a deferred basis, and 0.2% in those who were prescribed antibiotics immediately, meaning during their first visit to a general practitioner for a UTI or on the same day of such a visit (P less than .001). After adjustment for potential confounding variables such as age, sex, and region, the patients classified as having not been prescribed antibiotics or having been prescribed antibiotics on a deferred basis were significantly more likely to have a bloodstream infection within 60 days of their visit to a health care provider, compared with those who received antibiotics immediately, with odds ratios of 8.08 (95% confidence interval, 7.12-9.16) and 7.12 (95% CI, 6.22-8.14), respectively.

Hospital admissions after a UTI episode were nearly twice as high in the no- or deferred-antibiotics groups (27.0% and 26.8%, respectively), compared with the group that received antibiotics right away (14.8%), the investigators reported. The lengths of hospital stays were 12.1 days for the group classified as having not been prescribed antibiotics, 7.7 days for the group subject to delayed antibiotic prescribing, and 6.3 days for the group who received antibiotics immediately.

Deaths within 60 days of experiencing a urinary tract infection occurred in 5.4% of patients in the no-antibiotics group, 2.8% of the deferred-antibiotics group, and 1.6% of the immediate-antibiotics group. After adjustment for covariates, a regression analysis showed the risks for all-cause mortality were 1.16 and 2.18 times higher in the deferred-antibiotics group and the no-antibiotics group, respectively, according to the paper.

In the immediate-antibiotics group, those patients who received nitrofurantoin had a “small but significant increase” in 60-day survival versus those who received trimethoprim, the investigators noted in the discussion section of their report.

“This increase could reflect either higher levels of resistance to trimethoprim or a healthier population treated with nitrofurantoin, the latest being not recommended for patients with poor kidney function,” the researchers wrote.

This study was supported by the National Institute for Health Research and other U.K. sources. One study coauthor reported working as an epidemiologist with GSK in areas not related to the study.

SOURCE: Gharbi M et al. BMJ. 2019 Feb 27. doi: 10.1136/bmj.l525.

Delaying or withholding antibiotics in elderly patients with a urinary tract infection (UTI) increases the risk of sepsis and death, results of a large, population-based study suggest.

andresr/Getty Images

The risk of bloodstream infection was more than seven times greater in patients who did not receive antibiotics immediately after seeing a general practitioner for a UTI versus those who did, according to results of the study based on primary care records and other data for nearly 160,000 U.K. patients aged 65 years or older. Death rates and hospital admissions were significantly higher for these patients, according to the study published in The BMJ by Myriam Gharbi, PharmD, Phd, Imperial College London, and her colleagues.

The publication of these findings coincides with an increase in Escherichia coli bloodstream infections in England.

“Our study suggests the early initiation of antibiotics for UTI in older high risk adult populations (especially men aged [older than] 85 years) should be recommended to prevent serious complications,” Dr. Gharbi and her coauthors said in their report.

The population-based cohort study comprised 157,264 adult primary care patients at least 65 years of age who had one or more suspected or confirmed lower UTIs from November 2007 to May 2015. The researchers found that health care providers had diagnosed a total of 312,896 UTI episodes in these patients during the period they studied. In 7.2% (22,534) of the UTI episodes, the researchers were unable to find records of the patients having been prescribed antibiotics by a general practitioner within 7 days of the UTI diagnosis. These 22,534 episodes included those that occurred in patients who had a complication before an antibiotic was prescribed. An additional 6.2% (19,292) of the episodes occurred in patients who were prescribed antibiotics, but not during their first UTI-related visit to a general practitioner or on the same day of such a visit. The researchers classified this group of patients as having been prescribed antibiotics on a deferred or delayed basis, as they were not prescribed such drugs within 7 days of their visit.

Overall, there were 1,539 cases (0.5% of the total number of UTIs) of bloodstream infection within 60 days of the initial urinary tract infection diagnosis, the researchers reported.

The bloodstream infection rate was 2.9% for patients who were not prescribed antibiotics ever or prior to an infection occurring, 2.2% in those who were prescribed antibiotics on a deferred basis, and 0.2% in those who were prescribed antibiotics immediately, meaning during their first visit to a general practitioner for a UTI or on the same day of such a visit (P less than .001). After adjustment for potential confounding variables such as age, sex, and region, the patients classified as having not been prescribed antibiotics or having been prescribed antibiotics on a deferred basis were significantly more likely to have a bloodstream infection within 60 days of their visit to a health care provider, compared with those who received antibiotics immediately, with odds ratios of 8.08 (95% confidence interval, 7.12-9.16) and 7.12 (95% CI, 6.22-8.14), respectively.

Hospital admissions after a UTI episode were nearly twice as high in the no- or deferred-antibiotics groups (27.0% and 26.8%, respectively), compared with the group that received antibiotics right away (14.8%), the investigators reported. The lengths of hospital stays were 12.1 days for the group classified as having not been prescribed antibiotics, 7.7 days for the group subject to delayed antibiotic prescribing, and 6.3 days for the group who received antibiotics immediately.

Deaths within 60 days of experiencing a urinary tract infection occurred in 5.4% of patients in the no-antibiotics group, 2.8% of the deferred-antibiotics group, and 1.6% of the immediate-antibiotics group. After adjustment for covariates, a regression analysis showed the risks for all-cause mortality were 1.16 and 2.18 times higher in the deferred-antibiotics group and the no-antibiotics group, respectively, according to the paper.

In the immediate-antibiotics group, those patients who received nitrofurantoin had a “small but significant increase” in 60-day survival versus those who received trimethoprim, the investigators noted in the discussion section of their report.

“This increase could reflect either higher levels of resistance to trimethoprim or a healthier population treated with nitrofurantoin, the latest being not recommended for patients with poor kidney function,” the researchers wrote.

This study was supported by the National Institute for Health Research and other U.K. sources. One study coauthor reported working as an epidemiologist with GSK in areas not related to the study.

SOURCE: Gharbi M et al. BMJ. 2019 Feb 27. doi: 10.1136/bmj.l525.

Delaying or withholding antibiotics in elderly patients with a urinary tract infection (UTI) increases the risk of sepsis and death, results of a large, population-based study suggest.

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The risk of bloodstream infection was more than seven times greater in patients who did not receive antibiotics immediately after seeing a general practitioner for a UTI versus those who did, according to results of the study based on primary care records and other data for nearly 160,000 U.K. patients aged 65 years or older. Death rates and hospital admissions were significantly higher for these patients, according to the study published in The BMJ by Myriam Gharbi, PharmD, Phd, Imperial College London, and her colleagues.

The publication of these findings coincides with an increase in Escherichia coli bloodstream infections in England.

“Our study suggests the early initiation of antibiotics for UTI in older high risk adult populations (especially men aged [older than] 85 years) should be recommended to prevent serious complications,” Dr. Gharbi and her coauthors said in their report.

The population-based cohort study comprised 157,264 adult primary care patients at least 65 years of age who had one or more suspected or confirmed lower UTIs from November 2007 to May 2015. The researchers found that health care providers had diagnosed a total of 312,896 UTI episodes in these patients during the period they studied. In 7.2% (22,534) of the UTI episodes, the researchers were unable to find records of the patients having been prescribed antibiotics by a general practitioner within 7 days of the UTI diagnosis. These 22,534 episodes included those that occurred in patients who had a complication before an antibiotic was prescribed. An additional 6.2% (19,292) of the episodes occurred in patients who were prescribed antibiotics, but not during their first UTI-related visit to a general practitioner or on the same day of such a visit. The researchers classified this group of patients as having been prescribed antibiotics on a deferred or delayed basis, as they were not prescribed such drugs within 7 days of their visit.

Overall, there were 1,539 cases (0.5% of the total number of UTIs) of bloodstream infection within 60 days of the initial urinary tract infection diagnosis, the researchers reported.

The bloodstream infection rate was 2.9% for patients who were not prescribed antibiotics ever or prior to an infection occurring, 2.2% in those who were prescribed antibiotics on a deferred basis, and 0.2% in those who were prescribed antibiotics immediately, meaning during their first visit to a general practitioner for a UTI or on the same day of such a visit (P less than .001). After adjustment for potential confounding variables such as age, sex, and region, the patients classified as having not been prescribed antibiotics or having been prescribed antibiotics on a deferred basis were significantly more likely to have a bloodstream infection within 60 days of their visit to a health care provider, compared with those who received antibiotics immediately, with odds ratios of 8.08 (95% confidence interval, 7.12-9.16) and 7.12 (95% CI, 6.22-8.14), respectively.

Hospital admissions after a UTI episode were nearly twice as high in the no- or deferred-antibiotics groups (27.0% and 26.8%, respectively), compared with the group that received antibiotics right away (14.8%), the investigators reported. The lengths of hospital stays were 12.1 days for the group classified as having not been prescribed antibiotics, 7.7 days for the group subject to delayed antibiotic prescribing, and 6.3 days for the group who received antibiotics immediately.

Deaths within 60 days of experiencing a urinary tract infection occurred in 5.4% of patients in the no-antibiotics group, 2.8% of the deferred-antibiotics group, and 1.6% of the immediate-antibiotics group. After adjustment for covariates, a regression analysis showed the risks for all-cause mortality were 1.16 and 2.18 times higher in the deferred-antibiotics group and the no-antibiotics group, respectively, according to the paper.

In the immediate-antibiotics group, those patients who received nitrofurantoin had a “small but significant increase” in 60-day survival versus those who received trimethoprim, the investigators noted in the discussion section of their report.

“This increase could reflect either higher levels of resistance to trimethoprim or a healthier population treated with nitrofurantoin, the latest being not recommended for patients with poor kidney function,” the researchers wrote.

This study was supported by the National Institute for Health Research and other U.K. sources. One study coauthor reported working as an epidemiologist with GSK in areas not related to the study.

SOURCE: Gharbi M et al. BMJ. 2019 Feb 27. doi: 10.1136/bmj.l525.