American family physician
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Polycystic ovary syndrome is a condition present in approximately 5 to 10 percent of women of childbearing age. Diagnosis can be difficult because the signs and symptoms can be subtle and varied. These may include hirsutism, infertility, menstrual irregularities, and biochemical abnormalities, most notably insulin resistance. ⋯ Rosiglitazone and pioglitazone are also effective for ameliorating hirsutism and insulin resistance. Metformin and clomiphene, alone or in combination, are first-line agents for ovulation induction. Insulin-sensitizing agents, oral contraceptives, spironolactone, and topical eflornithine can be used in patients with hirsutism.
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American family physician · Apr 2009
ReviewCurrent strategies in the diagnosis and treatment of childhood attention-deficit/hyperactivity disorder.
Symptoms of childhood attention-deficit/hyperactivity disorder affect cognitive, academic, behavioral, emotional, social, and developmental functioning. Attention-deficit/hyperactivity disorder is the most commonly diagnosed neurodevelopmental disorder in children and adolescents. An estimated 2 to 16 percent of school-aged children have been diagnosed with the disorder. ⋯ Pharmacologic treatment includes stimulants, such as methylphenidate and mixed amphetamine salts, or nonstimulants, such as atomoxetine. Behavioral approaches, particularly those that reward desirable behavior, are also effective. A combination of pharmacologic and behavioral therapies is recommended.
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Epididymitis and orchitis are commonly seen in the outpatient setting. Men between 14 and 35 years of age are most often affected, and Chlamydia trachomatis and Neisseria gonorrhoeae are the most common pathogens in this age group. In other age groups, coliform bacteria are the primary pathogens. ⋯ Initial outpatient therapy is empirical and targets the most common pathogens. When C. trachomatis and N. gonorrhoeae are suspected, ceftriaxone and doxycycline are recommended. When coliform bacteria are suspected, ofloxacin or levofloxacin is recommended.
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American family physician · Apr 2009
ReviewDiets for cardiovascular disease prevention: what is the evidence?
Patients often initiate commercial dietary plans to reduce obesity and prevent cardiovascular disease. Such plans include very low-carbohydrate, low-carbohydrate, very low-fat, and Mediterranean diets. Published evidence on several popular diets has made it easier for physicians to counsel patients about the health benefits and risks of such plans. ⋯ The American Heart Association released guidelines in 2006 that integrate recommendations from a variety of diets into a single plan. Physicians should emphasize diets that are rich in fruits, vegetables, and healthful fatty acids and that limit saturated fat intake. A stepwise individualized patient approach, with incorporation of one or two dietary interventions every three to six months, may be a practical way to help reduce a patient's cardiovascular disease risk.