International journal of surgery
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Randomized Controlled Trial
Efficacy and safety of different doses of dezocine for preemptive analgesia in gynecological laparoscopic surgeries: A prospective, double blind and randomized controlled clinical trial.
The incidence of reproductive system tumors in Chinese females is increasing year by year, with the trend of younger onset ages. Laparoscopic surgery has been recognized by the majority of medical staff and patients, but the postoperative pain still exists. Therefore, it has become the focus of attention of medical workers to take effective analgesia measures to alleviate postoperative pain as well as to improve the degree of comfort and satisfaction for the patients. ⋯ The analgesia and sedation effects of dezocine were enhanced with the increase of usage dose, which suggested that the effects of dezocine were dose-dependent. Intravenous injection of 0.15 mg/kg dezocine 15 min before gynecological laparoscopic surgery showed better analgesic and sedative effects as well as less adverse reactions, and should be the appropriate dose to be used in the preemptive analgesia in gynecological laparoscopic surgeries.
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Randomized Controlled Trial
Open retromuscular mesh repair versus onlay technique of incisional hernia: A randomized controlled trial.
The aim of this prospective randomized clinical study was to compare and analyze the results of two methods of treatment of incisional hernia: open retromuscular mesh repair and onlay technique. ⋯ Our research shows no significant difference in frequency of hernia recurrence between retromuscular mesh repair and onlay technique for treatment of incisional hernia. The usage of the retromuscular mesh repair is associated with significantly less wound complications than onlay technique. That can be considered as an advantage of retromuscular method, which makes it more preferential than onlay method.