The American journal of medicine
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Randomized Controlled Trial Pragmatic Clinical Trial
Adherence and Outcomes with Urate-Lowering Therapy: A Site-Randomized Trial.
The purpose of this study was to test a pharmacist-led intervention to improve gout treatment adherence and outcomes. ⋯ A pharmacist-led intervention incorporating automated telephone technology improved adherence and serum urate goal in patients with gout initiating allopurinol. Although this light-touch, low-tech intervention was efficacious, additional efforts are needed to enhance patient engagement in gout management and ultimately to improve outcomes.
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Randomized Controlled Trial
Altitude Sickness Prevention with Ibuprofen Relative to Acetazolamide.
Acute mountain sickness is a common occurrence for travel to high altitudes. Although previous studies of ibuprofen have shown efficacy for the prevention of acute mountain sickness, recommendations have been limited, as ibuprofen has not been compared directly with acetazolamide until this study. ⋯ Ibuprofen was slightly inferior to acetazolamide for acute mountain sickness prevention and should not be recommended over acetazolamide for rapid ascent. Average symptoms and severity were similar between drugs, suggesting prevention of disease.
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Randomized Controlled Trial
Diastolic Hypotension May Attenuate Benefits from Intensive Systolic Targets: Secondary Analysis of a Randomized Controlled Trial.
The Systolic Blood Pressure Intervention Trial (SPRINT) was a randomized controlled trial that studied 9361 adults ≥50 years of age with systolic blood pressure >130 mm Hg and ≥1 cardiovascular risk factors. Patients were randomized to intensive (≤120 mm Hg) or standard (≤140 mm Hg) systolic targets. In August 2016, a limited dataset was released for secondary analysis. We hypothesized that excessive lowering of diastolic blood pressure could cause harm. Using the data from SPRINT, we sought to determine whether the development of diastolic hypotension during treatment was associated with adverse outcomes. ⋯ We found an association between diastolic hypotension and the combined endpoint of cardiovascular events and all-cause mortality among SPRINT participants with normal to high diastolic blood pressure at entry. Attention to diastolic blood pressure may be important for optimizing outcomes when targeting systolic blood pressure reduction.
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Randomized Controlled Trial
Pilot Randomized Controlled Trial to Reduce Readmission for Heart Failure Using Novel Tablet and Nurse Practitioner Education.
Heart failure education programs are not standardized. The best form of education is unclear. We evaluated whether addition of a novel tablet application to nurse practitioner (NP) education was superior to NP education alone in reducing 30-day readmission after heart failure hospitalization. ⋯ NP education plus tablet use was not associated with significantly lower 30-day readmission rates in comparison with NP alone, but a positive trend was seen. Patient satisfaction trended higher and heart failure explanations were better with NP education plus tablet. A larger study is needed to determine if NP education plus tablet reduces readmission rates following heart failure admission.
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Randomized Controlled Trial
Association of Anemia with Venous Thromboembolism in Acutely Ill Hospitalized Patients: An APEX Trial Substudy.
Anemia is a common finding and independent predictor for adverse outcomes in hospitalized patients with medical illness. It remains unclear whether anemia is a risk factor for venous thromboembolism and whether the presence of anemia can refine risk assessment for prediction of venous thromboembolism, thereby adding incremental utility to a validated model. ⋯ Anemia was independently associated with a greater risk of symptomatic venous thromboembolism among acutely ill medical patients despite the provision of thromboprophylaxis. Hemoglobin measurement also improved risk stratification by the IMPROVE venous thromboembolism risk score.