American family physician
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Rates of primary, secondary, and congenital syphilis are increasing in the United States, and reversing this trend requires renewed vigilance on the part of family physicians to assist public health agencies in the early detection of outbreaks. Prompt diagnosis of syphilis can be challenging, and not all infected patients have common manifestations, such as a genital chancre or exanthem. The U. ⋯ S. populations. Penicillin is the preferred treatment across all stages of syphilis, although limited research suggests a possible role for other antibiotics in penicillin-allergic patients with primary or secondary syphilis. Pregnant women with syphilis who are allergic to penicillin should undergo penicillin desensitization before treatment.
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Asymptomatic bacteriuria, defined as the presence of bacteria in the urine in the absence of urinary symptoms, is a common clinical finding that often warrants a decision about whether to initiate antimicrobial therapy. There are few indications to treat asymptomatic bacteriuria, and inappropriate treatment contributes to the development of antimicrobial resistance. In 2019, the Infectious Diseases Society of America revised its 2005 guidelines on asymptomatic bacteriuria, incorporating new evidence. ⋯ The guidelines recommend against screening and treatment in infants and children; healthy adults, including nonpregnant pre- and postmenopausal women; and patients with diabetes mellitus, long-term indwelling catheters, or spinal cord injuries. The guidelines also recommend against screening and treatment in patients undergoing nonurological surgery, patients who have had a kidney transplant more than one month prior, recipients of other solid organ transplants, or those with impaired voiding following spinal cord injury. Although delirium in older adults can be caused by a urinary tract infection, the guidelines recommend that patients with delirium and no urinary or systemic symptoms be assessed for other causes of delirium, rather than initiating treatment for asymptomatic bacteriuria, because treatment has not been shown to have any beneficial effect on clinical outcomes.
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Shoulder dystocia is an obstetric emergency in which normal traction on the fetal head does not lead to delivery of the shoulders. This can cause neonatal brachial plexus injuries, hypoxia, and maternal trauma, including damage to the bladder, anal sphincter, and rectum, and postpartum hemorrhage. Although fetal macrosomia, prior shoulder dystocia, and preexisting or gestational diabetes mellitus increases the risk of shoulder dystocia, most cases occur without warning. ⋯ Calm and thoughtful use of release maneuvers such as knee to chest (McRoberts maneuver), suprapubic pressure, posterior arm or shoulder delivery, and internal rotational maneuvers will almost always result in successful delivery. When these are unsuccessful, additional maneuvers, including intentional clavicular fracture or cephalic replacement, may lead to delivery. Each institution should consider the length of time it will take to prepare the operating room for general inhalational anesthesia and abdominal rescue and practice this during simulation exercises.