JAMA : the journal of the American Medical Association
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Screening for alcoholism and associated psychiatric disorders using preselected research criteria demonstrated an overall prevalence of alcoholism of 20% in 200 emergency department patients. The nighttime prevalence of alcoholism was 29%, while the daytime prevalence was 11%. ⋯ The alcoholics had chief complaints relating to trauma in 63% of the cases, vague neuropsychiatric complaints in 23% of the cases, and complaints directly related to alcohol in 8% of the cases. Screening for alcoholism and associated psychiatric illnesses is important in determining an overall treatment strategy for emergency patients.
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Randomized Controlled Trial Clinical Trial
Prophylactic antibiotics in simple hand lacerations.
A randomized prospective study of 265 patients with hand lacerations was carried out to define the role of prophylactic antibiotics in the management of simple, sutured wounds of the hand. Two hundred sixty-five patients were followed up until suture removal or satisfactory wound healing. ⋯ There was no noticeable differences in the incidence of infection in the antibiotic and placebo treatment groups. It is concluded that prophylactic antibiotics are an unnecessary adjunct in the treatment of simple lacerations of the hand and no replacement for meticulous wound management.
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Bacteriologic cultures were performed on the tips of pulmonary artery catheters removed from 153 critically ill patients, who had required pulmonary artery catheterization for management of hypovolemic or septicemic shock or for hemodynamic monitoring during mechanical ventilation with positive end-expiratory pressure. Positive results were obtained in 29 (19%) of the cases. ⋯ There were no instances of sepsis definitely attributable to the catheter. Positive catheter-tip culture was associated significantly with known presence of a focus of infection before catheter insertion and with periods exceeding four days that the catheter remained in place.