title: Risk of complications following gynecological laparoscopic surgery.
abstract: Objective: To determine the incidence and predictors of risk for operative complications, conversions to laparotomy, and postoperative admissions following laparoscopic procedures.Methods: We obtained demographic information and medical history on all 843 women who underwent laparoscopic procedures at the Brigham and Women's Hospital between January and December 1994. All major complications following surgery were recorded. Major operative complications were defined as bowel, bladder, ureter, or vascular injuries, or significant abdominal wall or other internal bleeding. Categorical analysis was used to compare differences in the rates of operative complications, conversions to laparotomy, and postoperative admissions following laparoscopy. We also estimated the influence of specific laparoscopic procedures on the risk of adverse complications following surgery.Results: Operative complications and conversion to laparotomy occurred at rates of 19.0 and 47.4 per 1,000 laparoscopic procedures, respectively. Of 843 women studied, complications included 4 bowel, 2 bladder, 1 ureteral, 2 vascular, and 5 abdominal wall injuries. There were 165 (19.6%) patients admitted postoperatively. Aside from the type of operative procedure, age was the single most important predictor of complications. Women with government or HMO insurance were somewhat more likely to have their laparoscopy converted to a laparotomy than women with private insurance. Relative to all other operative procedures, women receiving laparoscopic-assisted treatment of endometriosis and women undergoing ovarian cystectomy had generally low rates of operative complications, conversions to laparotomy, and postoperative admissions. In contrast, 12.5% of women receiving laparoscopic-assisted vaginal hysterectomy experienced operative injuries or abdominal bleeding and 90.0% were hospitalized postoperatively.Conclusion: Serious operative complications after major gynecologic laparoscopy were rare in this data set. The complexity of the laparoscopic procedure is directly proportional to the rate of operative complications, conversions to laparotomy, and postoperative admissions to the hospital.
authors.affiliation: The Obstetrics and Gynecology Epidemiology Center and Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Harvard Medical School, Massachusetts, Boston, USA
authors.initials: R
authors.lastname: Mirhashemi
authors.initials: BL
authors.lastname: Harlow
authors.initials: E
authors.lastname: Ginsberg
authors.initials: LB
authors.lastname: Signorello
authors.initials: R
authors.lastname: Berkowitz
authors.initials: S
authors.lastname: Feldman