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Usefulness of epidural anesthesia in gynecologic laparoscopic surgery for infertility in comparison to general anesthesia.

机译:与全身麻醉相比,硬膜外麻醉在妇科腹腔镜手术中对不孕症的有用性。

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BACKGROUND: Although the advantages of epidural anesthesia in open surgery have been established, its usefulness in the setting of laparoscopic surgery remains to be studied. METHODS: Patients undergoing laparoscopic surgery for infertility were randomly administered epidural anesthesia (group A, n = 11) or general anesthesia (group B, n = 9). The operation was performed under 4 mmHg pneumoperitoneum and in the 20 degrees Trendelenburg position. Respiratory function tests using a spirometer and blood gas analysis were performed during the intra- or perioperative period. Pain status was evaluated with visual analog scale scoring. The number of postoperative recovery days needed to resume daily activities was obtained by a questionnaire. RESULTS: Respiratory rate, minute volume, P(a)CO2, % vital capacity (VC), and forced expiratory volume in 1 s (FEV1) % were virtually constant throughout the study period in group A, whereas %VC was decreased immediately after operation in group B (p < 0.05). Minute volume immediately after operation was significantly increased in group B compared with group A (p < 0.01), suggesting shallow respiration in women undergoing general anesthesia. Observed pain scores on abdominal pain, shoulder pain, and dyspnea were very low during operation in group A. Pain scores immediately and 3 h after operation were also minimal in group A, whereas abdominal pain scores at these points were significantly higher in group B than those in group A (both p < 0.01). The number of days required for a half reduction in wound pain, trotting, and full recuperation for group A were less than those for group B (p < 0.05). CONCLUSIONS: Epidural anesthesia, when used in laparoscopic surgery for infertility treatment, has advantages over general anesthesia in terms of analgesic effects, postoperative respiratory function, and a return to preoperative daily activities.
机译:背景:尽管已经确立了硬膜外麻醉在开放手术中的优势,但其在腹腔镜手术中的实用性仍有待研究。方法:对因不育而进行腹腔镜手术的患者随机给予硬膜外麻醉(A组,n = 11)或全身麻醉(B组,n = 9)。手术在4 mmHg气腹下并在特伦德伦伯卧位20度进行。在术中或围术期使用肺活量计进行呼吸功能测试和血气分析。通过视觉模拟量表评分评估疼痛状态。恢复日常活动所需的术后恢复天数是通过问卷获得的。结果:在整个研究期间,A组的呼吸频率,分钟呼吸量,P(a)CO2,%肺活量(VC)和1秒强迫通气量(FEV1)%几乎恒定,而%VC在服用后立即下降B组手术(p <0.05)。与A组相比,B组术后即刻呼吸量显着增加(p <0.01),表明接受全身麻醉的妇女呼吸较浅。 A组在手术中观察到的腹痛,肩痛和呼吸困难的疼痛评分非常低。A组立即和术后3h的疼痛评分也很小,而B组在这些点的腹痛评分显着高于B组A组的患者(均P <0.01)。 A组的伤口疼痛,小跑和完全康复所需的时间减少一半,少于B组(p <0.05)。结论:硬膜外麻醉在腹腔镜手术中用于不育症治疗时,在止痛效果,术后呼吸功能和恢复术前日常活动方面具有优于全身麻醉的优势。

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