Nav: Home

Expanding patient access to multiple health systems may compromise safety

December 05, 2016

1. Policies that expand patient access to multiple health systems may compromise patient safety

URLs go live when the embargo lifts

Prescribing safety may be inadvertently compromised when national policies expand patient access to several poorly coordinated health systems. According to an article published in Annals of Internal Medicine, rates of potentially unsafe medication prescribing were significantly higher among veterans with dementia using more than one health system compared to those using the Department of Veterans Affairs (VA) only. Results of a national cohort study are published in Annals of Internal Medicine.

Dementia is a growing public health priority that affects all health care systems in the United States, including the VA. Dementia care is challenging for health care systems because the average dementia patient has four comorbid conditions and receives care from five different providers annually. Because the average patient also takes at least five different drugs, medication management is challenging. Using a greater number of medications and prescribers is a major risk factor for potentially unsafe medication prescribing, which makes it imperative for care to be highly coordinated. As such, recent federal policy changes attempting to expand veterans' access to providers outside the VA may thwart the VA's efforts to enhance care coordination.

Researchers sought to examine the prevalence and effect of dual use of VA and Part D medications on prescribing safety among a national cohort of more than 75,000 veteran outpatients with dementia who were eligible for both VA and Part D prescription benefits. Patient data revealed that the prevalence of potentially unsafe medication prescribing was high overall (44 percent), but was particularly high among dual users (59 percent) compared to VA-only users (39 percent). The authors suggest that policymakers consider implementing electronic health information exchanges and additional medication therapy management services across systems to protect vulnerable patients.

2. Prescribing antibiotics, narcotics, and opioids is common but little benefit for patients

American College of Physicians publishes survey results of internal medicine physicians
URLs go live when the embargo lifts

A study by the American College of Physicians (ACP) found that physicians continue to prescribe treatments that offer little benefit to patients, despite the advice of clinical guidelines. Overuse of antibiotics, aggressive non-palliative treatment in patients with limited life expectancy, treatment of chronic pain, and dietary supplements may be the most frequently used low value treatment interventions used by doctors. The study is based on a random survey of 5,000 ACP member physicians asking them to identify two treatments frequently used by internists but unlikely to provide High Value Care to patients. The findings are published in Annals of Internal Medicine.

"While many current clinical guidelines recommend appropriate care, the results of this survey may reflect intrinsic motivations to err on the side of treatment rather than 'doing nothing,'" said lead author Amir Qaseem, MD, FACP, PhD, Vice President, Clinical Policy, ACP, and Chair of ACP's High Value Care Task Force. "However, as health care shifts to a value driven system, this study shows that doctors are willing to critically assess their own clinical practice."

ACP's High Value Care recommendations help doctors and patients understand the benefits, harms, and costs of tests and treatment options for diseases so they can pursue care together that improves health, avoids harms, and eliminates wasteful practices. Value is not merely cost. Some expensive tests and treatments have high value because they provide high benefit and low harm. Conversely, some inexpensive tests or treatments have low value because they do not provide enough benefit to justify even their low costs and might even be harmful.

3. Patient geography considered when debating whether or not to screen for vitamin D deficiency

Annals of Internal Medicine and Beth Israel Deaconess Medical Center go "Beyond the Guidelines" to discuss vitamin D screening
URLs go live when the embargo lifts

Should an asymptomatic 55 year-old woman be screened for vitamin D deficiency? An endocrinologist and primary care physician debate the topic in a multicomponent educational article being published in Annals of Internal Medicine.

The goal of vitamin D supplementation is to decrease mortality and prevent falls. However, the U.S. Preventive Services Task Force concluded that current evidence is insufficient to assess the benefits and harms of screening for vitamin D deficiency in asymptomatic adults. With no recommendation, physicians are left to make their own decisions on vitamin D screening based on individual patient characteristics. In this Beyond the Guidelines article, two internists debate the benefits and harms of screening for vitamin D deficiency in a postmenopausal 55 year-old woman who is generally healthy, but who lives in the Northeast where there is limited sunshine during winter months. Both doctors consider the patient's health history and geography when making their recommendations but come to differing conclusions as to whether screening is needed.

All Beyond the Guidelines papers are based on the Department of Medicine Grand Rounds at Beth Israel Deaconess Medical Center in Boston. Each session focuses on care of a patient who "falls between the cracks" in available evidence and for whom the optimal clinical management is unclear. Such situations include those in which a guideline finds evidence insufficient to make a recommendation, a patient does not fit criteria mapped out in recommendations, or different organizations provide conflicting recommendations. Debates are presented in a question and answer format, and include video interviews with the patient and physicians. A list of topics is available at
Also new in this issue:

Primary Care-Based Models for the Treatment of Opioid Use Disorder: A Scoping Review

P. Todd Korthuis, MD, MPH; Dennis McCarty, PhD; Melissa Weimer, DO, MCR; Christina Bougatsos, MPH; Ian Blazina, MPH; Bernadette Zakher, MBBS; Sara Grusing, BS; Beth Devine, PhD, PharmD, MBA; and Roger Chou, MD

Fight or Flight
William J. Doan, BA, MFA, PhD
Annals Graphic Medicine

American College of Physicians

Related Dementia Articles:

Latest issue of Alzheimer's & Dementia
Predicting heart disease might also be a warning sign for Alzheimer's; A new way to think about the environment and Alzheimer's research; Most dementia patients don't receive care from physicians who specialize in brain health.
What multilingual nuns can tell us about dementia
A strong ability in languages may help reduce the risk of developing dementia, says a new University of Waterloo study.
Brain changes may help track dementia, even before diagnosis
Even before a dementia diagnosis, people with mild cognitive impairment may have different changes in the brain depending on what type of dementia they have, according to a study published in the September 11, 2019, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Could marriage stave off dementia?
Dementia and marital status could be linked, according to a new Michigan State University study that found married people are less likely to experience dementia as they age.
Migraine diagnoses positively associated with all-cause dementia
Several studies have recently focused on the association between migraine headaches and other headaches and dementia and found a positive migraine-dementia relationship.
Apathy: The forgotten symptom of dementia
Apathy is the most common neuropsychiatric symptom of dementia, with a bigger impact on function than memory loss -- yet it is under-researched and often forgotten in care.
Dementia looks different in brains of Hispanics
A major new study from the UC Davis Alzheimer's Center has uncovered dramatic differences in the brains of Hispanics with a dementia diagnosis compared with those of non-Hispanic whites and of African Americans.
No association between antiepileptic drug use and dementia
Epilepsy is a common neurological condition with a prevalence of around 2 percent.
Correlation of stroke and dementia with death: A study from the Swedish dementia registry
Patients who died of IS the most common type of dementia was vascular dementia while those died from other causes were most often diagnosed with Alzheimer's dementia (AD).
Military risk factors for dementia
In recent years, there has been growing discussion to better understand the pathophysiological mechanisms of traumatic brain injury and post-traumatic stress disorder and how they may be linked to an increased risk of neurodegenerative diseases including Alzheimer's disease in veterans.
More Dementia News and Dementia Current Events

Best Science Podcasts 2019

We have hand picked the best science podcasts for 2019. Sit back and enjoy new science podcasts updated daily from your favorite science news services and scientists.
Now Playing: TED Radio Hour

Rethinking Anger
Anger is universal and complex: it can be quiet, festering, justified, vengeful, and destructive. This hour, TED speakers explore the many sides of anger, why we need it, and who's allowed to feel it. Guests include psychologists Ryan Martin and Russell Kolts, writer Soraya Chemaly, former talk radio host Lisa Fritsch, and business professor Dan Moshavi.
Now Playing: Science for the People

#538 Nobels and Astrophysics
This week we start with this year's physics Nobel Prize awarded to Jim Peebles, Michel Mayor, and Didier Queloz and finish with a discussion of the Nobel Prizes as a way to award and highlight important science. Are they still relevant? When science breakthroughs are built on the backs of hundreds -- and sometimes thousands -- of people's hard work, how do you pick just three to highlight? Join host Rachelle Saunders and astrophysicist, author, and science communicator Ethan Siegel for their chat about astrophysics and Nobel Prizes.