American family physician
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Hip and knee injections are useful diagnostic and therapeutic tools for family physicians. This article reviews anatomic landmark-guided and ultrasound-guided injections and aspiration techniques for greater trochanteric pain syndrome, the hip joint, the knee joint, the pes anserine bursa, and the iliotibial band. Indications for injections include acute and chronic inflammatory conditions, such as rheumatoid arthritis; osteoarthritis; overuse; and traumas. ⋯ The most common complications are local inflammatory reactions to the injectant. These reactions usually cause soreness for 24 to 48 hours, then spontaneously resolve. Follow-up after injections is usually scheduled within two to six weeks.
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American family physician · Jul 2023
ReviewRespiratory Syncytial Virus Bronchiolitis: Rapid Evidence Review.
Bronchiolitis is the most common lower respiratory tract infection in young children. Respiratory syncytial virus (RSV) is the most common viral cause of bronchiolitis. RSV is spread through respiratory droplets, and the number of cases varies with season. ⋯ Hydration and nutrition should be maintained by nasogastric or intravenous routes, if needed. Therapies such as bronchodilators, epinephrine, nebulized hypertonic saline, corticosteroids, antibiotics, and chest physiotherapy are not recommended. Although most episodes of RSV bronchiolitis are self-limited, some children have an increased risk of asthma later in life.
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Mpox (formerly monkeypox) is a DNA virus of the Orthopoxvirus genus, similar to smallpox. Although mpox was endemic to the Democratic Republic of the Congo and parts of Africa, increasing numbers of cases were reported worldwide in 2022. More than 30,000 cases have been reported in the United States, and worldwide 98% of cases are found in men who have sex with men. ⋯ Antiviral treatments such as tecovirimat, cidofovir, or brincidofovir may be considered for use in individuals who have or are at high risk of severe disease. Possible complications of mpox include anogenital pain, bacterial superinfections of skin lesions, dehydration secondary to oral lesions, encephalitis, keratitis, and respiratory distress. To date, 38 deaths have been reported in the United States.
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Bell palsy should be suspected in patients with acute onset of unilateral facial weakness or paralysis involving the forehead in the absence of other neurologic abnormalities. The overall prognosis is good. More than two-thirds of patients with typical Bell palsy have a complete spontaneous recovery. ⋯ Recommended antivirals include valacyclovir (1 g three times per day for seven days) or acyclovir (400 mg five times per day for 10 days). Treatment with antivirals alone is ineffective and not recommended. Physical therapy may be beneficial in patients with more severe paralysis.