The American journal of medicine
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Adherence to medical management of vascular risk is vital for stroke prevention in patients with asymptomatic carotid stenosis. Because carotid disease is a risk factor for cognitive impairment, we sought to determine whether undiagnosed cognitive impairment affects medication adherence in this setting. ⋯ Medication adherence in patients with asymptomatic carotid stenosis is significantly reduced among those with undiagnosed cognitive impairment. Cognitive screening of asymptomatic patients with carotid stenosis identifies those who may benefit from increased supervision to improve medication adherence.
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Letter Case Reports
A common, under-recognized cause of elevated serum erythropoietin.
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Venous thromboembolism contributes significantly to morbidity and mortality in cancer patients. Because cancer patients frequently have contraindications to anticoagulation, inferior vena cava filters are commonly placed. The use, safety, and retrieval of retrievable inferior vena cava filters in cancer patients have not been well studied. ⋯ In a modern cohort of patients undergoing retrievable inferior vena cava filter placement, active diagnosis of cancer is not associated with a significant increase in filter-related complications, but is associated with a reduced rate of filter retrieval.
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Osteoporosis is the prevalent manifestation of bone involvement in patients with systemic mastocytosis. Mastocytosis-related osteoporosis is characterized by both absolute and relative prevalence of osteoclastic activity, consistent with the positive results reported in small series of patients with antiresorptive drugs, such as bisphosphonates. The aim of this study is to investigate the efficacy of zoledronic acid in patients with mastocytosis-related osteoporosis. ⋯ A single 5 mg zoledronic acid intravenous infusion in patients with osteoporosis secondary to indolent systemic mastocytosis is associated with significant increases in spine and hip bone mineral density and decreases of bone turnover markers over at least 1 year. Yearly zoledronic acid might represent a therapeutic option for indolent systemic mastocytosis-associated osteoporosis.