American family physician
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American family physician · Jul 2024
ReviewObstructive Sleep Apnea in Adults: Common Questions and Answers.
Obstructive sleep apnea (OSA) is a common disorder that affects quality of life and is associated with comorbidities such as hypertension, atrial fibrillation, heart failure, coronary heart disease, type 2 diabetes mellitus, and stroke. OSA is characterized by a reduction or cessation of breathing during sleep, resulting in intermittent hypoxemia, autonomic fluctuation, and sleep fragmentation. The U. ⋯ Weight loss is a beneficial adjunct to treatment through intensive lifestyle modification, medications, or bariatric surgery. Alternatives for patients intolerant of or nonadherent to positive airway pressure include changing the type of mask used, mandibular advancement devices, hypoglossal nerve stimulation, and other surgical interventions. Although many OSA therapies effectively improve daytime sleepiness and blood pressure, none have demonstrated a mortality benefit in randomized controlled trials.
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American family physician · Jul 2024
ReviewHematologic Emergencies: Recognition and Initial Management.
Hematologic emergencies are bleeding or clotting disorders that are hereditary or acquired and must be treated emergently to avoid significant morbidity or mortality. Patients experiencing a hematologic emergency may present with spontaneous bleeding, jaundice, petechiae, or purpura. Initial diagnostic testing should include a complete blood count. ⋯ Severe thrombocytopenia presenting as immune or thrombotic thrombocytopenic purpura should be differentiated and treated appropriately. Disseminated intravascular coagulation and trauma coagulopathy are sometimes confused with each other, but both can cause serious injury and require unique treatments. Primary care physicians should promptly recognize patients who require emergent referral to a hematologic specialist.
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By 2040, there will be an estimated 26 million cancer survivors in the United States. The essential components of survivorship care are (1) surveillance for cancer recurrence, (2) surveillance for new primary cancers, (3) management of physical and psychological long-term effects of treatment, (4) prevention or mitigation of late treatment effects, and (5) coordination of care between the oncology team and primary care clinicians. Recommendations for surveillance to detect recurrence vary with cancer type and stage at diagnosis. ⋯ Clinicians should counsel patients on cessation of tobacco and alcohol use, participation in recommended levels of physical activity, and adherence to optimal nutrition recommendations. Finally, family physicians should work with the cancer care team to coordinate the care plan and assure that all recommended components are achieved. Written survivorship care plans should be provided to cancer survivors to help them transition from active treatment to posttreatment monitoring. .
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Prostatitis is a common clinical syndrome classified into four categories: acute bacterial, chronic bacterial, chronic prostatitis/chronic pelvic pain syndrome, and asymptomatic. Bacterial prostatitis (acute and chronic) is primarily diagnosed with history and microbiologic studies, although physical examination can be helpful to localize infection within the genitourinary system. ⋯ Chronic prostatitis/chronic pelvic pain syndrome is the most common form of prostatitis and is a diagnosis of exclusion with no standardized treatments. Asymptomatic prostatitis does not require treatment and is usually diagnosed incidentally during the workup for other urologic presentations.
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Carpal tunnel syndrome (CTS) is caused by compression of the median nerve as it travels through the carpal tunnel. Patients commonly experience pain, paresthesia, and, less often, weakness in the distribution of the median nerve. Provocative maneuvers, such as the Phalen test and Tinel sign, have varying sensitivity and specificity for the diagnosis of CTS. ⋯ In patients with recent onset of CTS, corticosteroid injections provide slightly greater improvement of symptoms compared with splinting at 6 weeks, with similar outcomes at 6 months. Patients with severe CTS, including objective weakness or sensory deficits, should be offered surgical decompression. Endoscopic and open carpal tunnel release techniques are equally effective.