In July 2023, the US Food and Drug Administration (FDA) approved Opill, a daily progestin-only oral contraceptive for over-the-counter sale to people of all ages. Daniel Grossman, MD, discusses this and more with JAMA Associate Editor Melissa A. Simon, MD, MPH.
Recent Resources
Arm Position and Blood Pressure Readings: The ARMS Crossover Randomized Clinical Trial
Importance: Guidelines for blood pressure (BP) measurement recommend arm support on a desk with the midcuff positioned at heart level. Still, nonstandard positions are used in clinical practice (eg, with arm resting on the lap or unsupported on the side).
Objective: To determine the...
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Dialysis for Chronic Kidney Failure
Selection of hemodialysis or peritoneal dialysis and timing of dialysis initiation are influenced by patient symptoms, laboratory trajectories, patient preferences, and therapy cost and availability; shared decision-making is key. Jennifer E. Flythe, MD, MPH, from the University of North...
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Dialysis for Chronic Kidney Failure: A Review
Importance: More than 3.5 million people worldwide and 540 000 individuals in the US receive maintenance hemodialysis or peritoneal dialysis for the treatment of chronic kidney failure. The 5-year survival rate is approximately 40% after initiation of maintenance dialysis.
Observations:...
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Aortic valve replacement versus conservative treatment in asymptomatic severe aortic stenosis: long-term follow-up of the AVATAR trial
Background and aims: The question of when and how to treat truly asymptomatic patients with severe aortic stenosis (AS) and normal left ventricular (LV) systolic function is still subject to debate and ongoing research. Here, the results of extended follow-up of the AVATAR trial are reported (...
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Diagnosis and Treatment of Chronic Spontaneous Urticaria
Chronic spontaneous urticaria affects approximately 1% of the general population worldwide, impairs patients’ quality of life, and is associated with multiple comorbidities. Pavel Kolkhir, MD, discusses the current evidence on the epidemiology, pathophysiology, diagnosis, and treatment of...
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Long-Term Oxygen Therapy for 24 or 15 Hours per Day in Severe Hypoxemia
Background: Long-term oxygen supplementation for at least 15 hours per day prolongs survival among patients with severe hypoxemia. On the basis of a nonrandomized comparison, long-term oxygen therapy has been recommended to be used for 24 hours per day, a more burdensome regimen.
Methods...
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Long-Term Use of Muscle Relaxant Medications for Chronic Pain: A Systematic Review
Importance: Stricter opioid prescribing guidelines have increased prescriptions of skeletal muscle relaxants (SMRs) for chronic pain, but the efficacy of long-term use of SMRs for chronic pain is unknown.
Objective: To systematically review the effectiveness or efficacy of long-term use...
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Mineralocorticoid receptor antagonists in heart failure: an individual patient level meta-analysis
Background: Mineralocorticoid receptor antagonists (MRAs) reduce hospitalisations and death in patients with heart failure and reduced ejection fraction (HFrEF), but the benefit in patients with heart failure and mildly reduced ejection fraction (HFmrEF) or heart failure and preserved ejection...
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Diagnosis and Treatment of Community-Acquired Pneumonia (CAP)
Community-acquired pneumonia is associated with approximately 740 000 hospitalizations and 41 000 deaths in the US annually. JAMA Review authors Scott A. Flanders, MD, and Valerie M. Vaughn, MD, MSc, discuss diagnosis and treatment of community-acquired pneumonia with JAMA Deputy Editor Mary...
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