Bernstein P, Walla K, Platt LD
Department of Obstetrics, Gynecology, and Infertility, 8737 Beverly Blvd., Suite 201, Los Angeles, CA 90048.
J Am Assoc Gynecol Laparosc. 1994 Aug;1(4, Part 2):S3.
This study compares our first and second years' experience in performing laparoscopically assisted vaginal hysterectomy (LAVH). During our second year, 42 LAVH's were performed by 20 different surgeons compared with 49 LAVH's performed by 25 different surgeons during the first year. Ten new surgeons attempted the procedure in the second year, three of whom had assisted in the previous year. The remainder were assisted by experienced surgeons from the first year's group. Of the 17 assistant surgeons, 12 had been surgeons or assistants the previous year. The patient cohorts did not differ statistically in age, gravity, parity, or indications for surgery. Although the overall rate of complications was not statistically different, two patients in the second year group required subsequent laparotomy, one to repair a bladder laceration and one for intraabdominal bleeding from an incompletely ligated uterine artery. Both surgeons were among the five most experienced in the total group. There were no statistical differences in hematocrit drop, transfusion rate, febrile morbidity, uterine weights or length of hospital stay. The operative times were 161±92 minutes in the first year and 154±88 minutes in the second year. We conclude that LAVH may continue to be safely introduced into a community hospital setting but that more complications may be expected as surgeons gain experience and attempt more difficult cases.
本研究比较了我们在开展腹腔镜辅助阴式子宫切除术(LAVH)的第一年和第二年的经验。在第二年,20位不同的外科医生共实施了42例LAVH,而第一年25位不同的外科医生共实施了49例LAVH。第二年有10位新外科医生尝试该手术,其中3位在前一年曾担任助手。其余新医生由第一年团队中有经验的外科医生协助。在17位助理医生中,有12位在前一年担任过外科医生或助手。两组患者在年龄、孕次、产次或手术指征方面无统计学差异。尽管总体并发症发生率无统计学差异,但第二年组中有2例患者随后需要剖腹手术,1例是为了修复膀胱撕裂伤,另1例是由于子宫动脉结扎不完全导致腹腔内出血。这两位外科医生均属于整个团队中经验最丰富的五位医生。在血细胞比容下降、输血率、发热发病率、子宫重量或住院时间方面无统计学差异。第一年手术时间为161±92分钟,第二年为154±88分钟。我们得出结论,LAVH可以继续安全地引入社区医院环境,但随着外科医生经验的积累并尝试更多困难病例,可能会出现更多并发症。