Current medical research and opinion
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparison of postoperative pain outcomes after vertical or Pfannenstiel incision for major gynecologic surgery.
The Pfannenstiel incision is commonly used for gynecologic surgery. It is not known if this incision is associated with less postoperative pain compared to a vertical midline incision. Therefore, as part of a study to evaluate the postoperative analgesic effects and dose response of intravenous adenosine in patients undergoing open abdominal gynecologic surgery, this manuscript compares postoperative pain and analgesic consumption in patients who had a midline vertical incision or a Pfannenstiel incision. ⋯ There was no significant difference in postoperative pain and opioid consumption in patients undergoing major abdominal gynecologic surgery performed with either a midline or Pfannenstiel incision. However, it is important to note that since this a secondary analysis of data from a primary study investigating the dose response of IV adenosine, the patients were not prospectively randomized into the two incision types.
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Randomized Controlled Trial Multicenter Study
A randomized, double-blind, placebo-controlled phase 3 study of the relative efficacy and tolerability of tapentadol IR and oxycodone IR for acute pain.
To evaluate the relative efficacy and tolerability of tapentadol immediate release (IR) and oxycodone IR for management of moderate to severe pain following orthopedic surgery (bunionectomy). ⋯ Clinically meaningful and statistically significant improvements were observed with tapentadol IR 50 mg and 75 mg compared with placebo for the relief of moderate-to-severe acute pain after orthopedic surgery. Tapentadol IR 50 mg and 75 mg were non-inferior to oxycodone HCl IR 10 mg for the treatment of acute pain based on the primary efficacy endpoint of SPID(48) and the pre-specified margin of 48 points. The incidence of nausea and/or vomiting was statistically significantly lower for tapentadol IR 50 mg and numerically lower for tapentadol IR 75 mg than for oxycodone HCl IR 10 mg.