DICP : the annals of pharmacotherapy
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Postoperative analgesic requirements following flumazenil administration.
The effect of flumazenil (RO 15-1788) on postoperative analgesic requirements was evaluated in 30 postoperative patients. This prospective investigation was a double-blind, placebo-controlled trial in patients undergoing general anesthesia supplemented by midazolam and fentanyl or sufentanil. Patients received either flumazenil (n = 20) or placebo (n = 10) by random assignment. ⋯ MEs (flumazenil 4.1 +/- 3.8 mg vs. placebo 3.7 +/- 3.2 mg) were not significantly different (p = 0.57) when similar levels of consciousness were compared. The onset of pain was more rapid with flumazenil patients as evidenced by the first analgesic dose at 15.7 +/- 25.1 minutes for the flumazenil group versus 34.7 +/- 43.7 for the placebo group; however, these data were not statistically different (p = 0.144). These results suggest that flumazenil does not increase postoperative analgesic requirements during the immediate postanesthesia period; however, patients receiving flumazenil may experience an earlier onset of postoperative pain.
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Randomized Controlled Trial Clinical Trial
A double-blind, placebo-controlled study of the efficacy of Lactinex in the prophylaxis of amoxicillin-induced diarrhea.
The disruption of the natural flora of the gastrointestinal tract (especially Lactobacillus acidophilus) may occur during antibiotic therapy. This may lead to diarrhea, dehydration, and electrolyte imbalances. It has been suggested that replacement of the lactobacilli with a commercially available product may prevent the diarrhea. ⋯ Lactinex or placebo was administered four times a day for ten days to coincide with the antibiotic therapy. The Lactobacillus preparation did not appear to consistently prevent diarrhea in this patient population. Patients' age, diet, and parental definition of diarrhea were factors that may have influenced the results.