JAMA internal medicine
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JAMA internal medicine · Apr 2014
Randomized Controlled Trial Multicenter StudyPatient-centered community health worker intervention to improve posthospital outcomes: a randomized clinical trial.
IMPORTANCE Socioeconomic and behavioral factors can negatively influence posthospital outcomes among patients of low socioeconomic status (SES). Traditional hospital personnel often lack the time, skills, and community linkages required to address these factors. OBJECTIVE To determine whether a tailored community health worker (CHW) intervention would improve posthospital outcomes among low-SES patients. ⋯ CONCLUSIONS AND RELEVANCE Patient-centered CHW intervention improves access to primary care and quality of discharge while controlling recurrent readmissions in a high-risk population. Health systems may leverage the CHW workforce to improve posthospital outcomes by addressing behavioral and socioeconomic drivers of disease. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01346462.
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JAMA internal medicine · Apr 2014
Randomized Controlled TrialIntervention to promote physician well-being, job satisfaction, and professionalism: a randomized clinical trial.
IMPORTANCE Despite the documented prevalence and clinical ramifications of physician distress, few rigorous studies have tested interventions to address the problem. OBJECTIVE To test the hypothesis that an intervention involving a facilitated physician small-group curriculum would result in improvement in well-being. DESIGN, SETTING, AND PARTICIPANTS Randomized clinical trial of 74 practicing physicians in the Department of Medicine at the Mayo Clinic in Rochester, Minnesota, conducted between September 2010 and June 2012. ⋯ Rates of depersonalization, emotional exhaustion, and overall burnout decreased substantially in the trial intervention arm, decreased slightly in the trial control arm, and increased in the nontrial cohort (P = .03, .007, and .002 for each outcome, respectively). CONCLUSIONS AND RELEVANCE An intervention for physicians based on a facilitated small-group curriculum improved meaning and engagement in work and reduced depersonalization, with sustained results at 12 months after the study. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01159977.
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JAMA internal medicine · Apr 2014
A top-five list for emergency medicine: a pilot project to improve the value of emergency care.
IMPORTANCE The mean cost of medical care in the United States is growing at an unsustainable rate; from 2003 through 2011, the cost for an emergency department (ED) visit rose 240%, from $560 to $1354. The diagnostic tests, treatments, and hospitalizations that emergency clinicians order result in significant costs. OBJECTIVE To create a "top-five" list of tests, treatments, and disposition decisions that are of little value, are amenable to standardization, and are actionable by emergency medicine clinicians. ⋯ One item received unanimous TEP support, 4 received majority support, and 12 received at least 1 vote. CONCLUSIONS AND RELEVANCE Our TEP identified clinical actions that are of low value and within the control of ED health care providers. This method can be used to identify additional actionable targets of overuse in emergency medicine.
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JAMA internal medicine · Apr 2014
Comparative StudyHistamine-2 receptor antagonists vs proton pump inhibitors on gastrointestinal tract hemorrhage and infectious complications in the intensive care unit.
IMPORTANCE Histamine-2 receptor antagonists (H2RAs) and proton pump inhibitors (PPIs) are commonly used to prevent gastrointestinal tract (GI) hemorrhage in critically ill patients. The stronger acid suppression of PPIs may reduce the rate of bleeding but enhance infectious complications, specifically pneumonia and Clostridium difficile infection (CDI). OBJECTIVE To evaluate the occurrence and risk factors for GI hemorrhage, pneumonia, and CDI in critically ill patients. ⋯ CONCLUSIONS AND RELEVANCE Proton pump inhibitors are associated with greater risks of GI hemorrhage, pneumonia, and CDI than H2RAs in mechanically ventilated patients. Numerous other risk factors are apparent. These data warrant confirmation in comparative prospective studies.
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JAMA internal medicine · Apr 2014
The new weight-loss drugs, lorcaserin and phentermine-topiramate: slim pickings?
In 2012, the US Food and Drug Administration approved 2 drugs for long-term weight loss: lorcaserin hydrochloride (Belviq; Eisai Inc) and phentermine-topiramate (Qysmia; Vivus Inc). The approvals were based on 1-year trials showing that on top of recommendations to follow a calorie-restricted diet and to increase exercise, patients randomized to either drug lost more weight than patients randomized to placebo (3% [95% CI, 3%-4%] more weight lost with lorcaserin; 7% [95% CI, 3%-4%] more with phentermine /topiramate). The drugs have been associated with serious harms: Both drugs' labels include warnings about memory, attention, or language problems and depression; for lorcaserin, the label also warns of valvular heart disease and euphoria; and for phentermine-topiramate, the label warns of metabolic acidosis, increased heart rate, anxiety, insomnia, and elevated creatinine levels. ⋯ In the United States, the required postmarketing safety trials are behind schedule. Until there is more convincing evidence about the cardiovascular safety of these drugs, physicians and patients should approach them cautiously. Patients who do not lose at least 5% of their body weight within 12 weeks of starting to take either drug should stop taking it, as stated in the prescribing information.