Annals of internal medicine
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Randomized Controlled Trial
The Effects of Four Doses of Vitamin D Supplements on Falls in Older Adults : A Response-Adaptive, Randomized Clinical Trial.
Vitamin D supplementation may prevent falls in older persons, but evidence is inconsistent, possibly because of dosage differences. ⋯ National Institute on Aging.
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Cannabis includes 140 active cannabinoid compounds, the most important of which are tetrahydrocannabinol and cannabidiol (CBD). Tetrahydrocannabinol is primarily responsible for the intoxicating effects of cannabis; CBD has potential therapeutic effects, including reduction in chronic pain. Recent legislative changes have resulted in the legal availability of cannabinoids in all 50 states, as well as a marked increase in patients' interest in their use. ⋯ The corresponding value for placebo-treated patients was 30%; the number needed to treat was 11. More evidence exists for neuropathic pain than for other types of noncancer pain. Here, a general internist with a focus on addiction medicine and an addiction psychiatrist discuss how they would apply the literature to make recommendations for a patient with painful diabetic neuropathy, including counseling on both potential benefits and harms.
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Lynch JB, Davitkov P, Anderson DJ, et al. Infectious Diseases Society of America guidelines on infection prevention for health care personnel caring for patients with suspected or known COVID-19. Clin Infect Dis. 2020. [Epub ahead of print.] 32716496.
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Duffy SW, Vulkan D, Cuckle H, et al. Effect of mammographic screening from age 40 years on breast cancer mortality (UK Age trial): final results of a randomised, controlled trial. Lancet Oncol. 2020;21:1165-72. 32800099.