Postpartum Permanent Sterilization: Could Bilateral Salpingectomy Replace Bilateral Tubal Ligation?

STUDY OBJECTIVE: There has recently been an expansion in the use of bilateral salpingectomy at the time of sterilization to theoretically decrease ovarian cancer risk. We sought to determine if postpartum salpingectomy is equivalent to postpartum bilateral tubal ligation (BTL) in terms of duration, estimated blood loss (EBL), and complication rate. DESIGN: A retrospective case series (Canadian Task Force Classification II-2). SETTING: An academic inner-city hospital. PATIENTS: All patients admitted for delivery of full-term intrauterine pregnancy desiring permanent sterilization between March 2014 and March 2015 were included. Excluded patients included those who had sterilization at the time of the cesarean section or other surgical procedure. Two cohorts were identified, those who had a planned postpartum tubal ligation and those having a postpartum salpingectomy. INTERVENTIONS: Postpartum sterilization. MEASUREMENTS AND MAIN RESULTS: Researchers of this study recorded demographics, medical histories, and abdominal surgical histories for all patients who met the inclusion criteria. Surgical times, EBL, and complication rates were reviewed. Unpaired t test calculations were used to identify differences between age, body mass index, parity, and surgical time between the 2 cohorts. Chi-square tests were used to determine the statistical significance between complication rates, history of abdominal surgery, and past medical history of tubal disease between the 2 cohorts. Eighty women were identified, 64 in the BTL group and 16 in the salpingectomy cohort. The demographics of each cohort were equivocal. The average surgical time was 59.13 and 71.44 minutes in the BTL and salpingectomy cohorts, respectively. Of the 80 patients, only 1 had an EBL greater than 50 mL; this patient was in the BTL group. Four complications were noted in the BTL cohort, but none were evident in the salpingectomy group. There were no documented sterilization failures in the follow-up period (median = 9 months). CONCLUSION: Postpartum salpingectomy is slightly longer in duration but with similar blood loss and complication rates. Salpingectomy could be considered in particularly high-risk patients at risk for ovarian cancer when consenting for a postpartum sterilization procedure.

Traditional Versus Simulation Resident Surgical Laparoscopic Salpingectomy Training: A Randomized Controlled Trial.

STUDY OBJECTIVES: To evaluate the effectiveness of the porcine training model for obstetrics-gynecology (OB/GYN) residents in laparoscopic salpingectomy. DESIGN: Randomized, controlled single-blinded trial. CLASSIFICATION: Canadian Task Force Classification I. SETTING: A large community-based teaching hospital. PARTICIPANTS: All postgraduate year 1 through year 4 OB/GYN residents were enrolled (n = 22). INTERVENTION: All participants underwent a preintervention objective skills assessment test (OSAT), in which the participant performed live human laparoscopic salpingectomy. Residents were randomly assigned (using a computer-generated randomization table, in blocks of 2, stratified by ranked baseline OSAT scores) to the intervention or control group. The intervention group consisted of 1 educational session with presession assigned reading, a 40-min didactic lecture, viewing of a procedural video, and simulation and practice of laparoscopic salpingectomy on a porcine cadaver. The control group received traditional training per routine residency rotations. MEASUREMENTS AND MAIN RESULTS: Laparoscopic salpingectomy was performed on live patients by study participants pre- and postintervention. These procedures were video recorded, and then scored by a single blinded evaluator of the OSATs. Nine pre- and postintervention OSAT indicators, reflecting provider knowledge and skill, were the primary outcome measures. Secondary outcomes were the changes in 10 subjective measures of comfort, assessed by a pre- and postintervention survey. The outcomes were assessed using 5-point Likert scales (for OSATs 1 = lowest score; for the subjective survey 1 = highest score). The control group OSAT scores did not change (pre: 26.6 ± 10.8, post: 26.2 ± 10.1; p = .65). There were significant improvements in 2-handed surgery (pre: 2.8 ± 1.6, post: 3.5 ± 1.3; p = .004) and use of energy (pre: 2.9 ± 1.3, post: 3.6 ± 1.0; p = .01) in the intervention group, contributing to an overall score change (pre: 26.7 ± 10.6, post: 29.9 ± 9.8; p ≤ .001). The control group had no change in comfort levels. The intervention group experienced both increases (anatomy, steps of surgery, 2-handed surgery, and use of energy) and decreases (reading and learning in operating room) in reported comfort levels. CONCLUSION: This study demonstrates that simulation can improve surgical technique OSATs. However, of 45 possible points, both groups' average scores were <70% of the optimum. Thus, the improvement, although statistically significant, was relatively small and indicates that further supplementation in training is needed to substantially increase the residents' surgical skills.

Electric morcellation-related reoperations after laparoscopic myomectomy and nonmyomectomy procedures.

STUDY OBJECTIVE: To identify, collate, and summarize the most common causes and pathologies of electric morcellation-related reoperations after laparoscopic myomectomy and nonmyomectomy procedures. DESIGN: A systematic review of published medical literature from January 1990 to February 2014 reporting morcellation-related reoperations after laparoscopic myomectomy and nonmyomectomy procedures involving the use of intracorporeal electric tissue morcellators. Publications were included in this review if patients underwent a second surgical procedure because of the onset of new clinical symptoms after a primary surgical procedure that involved intracorporeal morcellation or if histopathology of the morcellated surgical specimen revealed malignancy (Canadian Task Force classification II-3). SETTING: All case reports and case series were reported from community and academic hospitals in the United States and the rest of the world. PATIENTS: We identified 66 patients from 32 publications. INTERVENTIONS: Reoperation after laparoscopic myomectomy and nonmyomectomy procedures involving intracorporeal electric tissue morcellation. MEASUREMENTS AND MAIN RESULTS: For patients who presented with new clinical symptoms requiring reoperation, we recorded the follow-up period, nature and duration of the new symptoms, details of the second surgical procedure, intraoperative findings during the second surgical procedure, and the final histopathologic diagnosis. When histopathology of the morcellated specimen revealed malignancy, we recorded the specific type of malignancy, the corresponding surgical treatment that the patient underwent, and the follow-up period. Percentages and 95% confidence intervals were calculated for all categoric variables. Twenty-four (36.4%) patients underwent laparoscopic myomectomies, of which 19 (79.2%) and 5 (20.8%) patients required a second surgical procedure because of new clinical symptoms and the diagnosis of malignancy in the morcellated surgical specimen, respectively. Forty-two (63.6%) patients underwent laparoscopic hysterectomies; of these, 25 (59.5%) patients required a second surgical procedure because of the onset of new clinical symptoms, whereas the remaining 17 (40.5%) patients underwent a second surgical procedure because of the diagnosis of malignancy in the morcellated surgical specimen. The most common benign pathology was parasitic leiomyomata (22 patients, 33.3%). The most common malignant pathology was leiomyosarcoma (16 patients, 24.2%). CONCLUSION: Dispersion of tissue fragments into the peritoneal cavity at the time of morcellation continues to be a concern. It was previously thought that morcellated tissue fragments are resorbed by the peritoneal cavity; however, there is some evidence highlighting the long-term sequelae related to the growth and propagation of these dispersed tissue fragments in the form of parasitic leiomyomata, iatrogenic endometriosis, and cancer progression. Yet, the majority of laparoscopic myomectomy and nonmyomectomy procedures involving the use of intracorporeal electric tissue morcellators are uncomplicated, and institutions having no women with endometriosis or cancer are very unlikely to report surgical outcomes of uneventful electric morcellation. Thus, prospective studies are still required to validate the role of electric intracorporeal tissue morcellation in the pathogenesis of parasitic leiomyomata, iatrogenic endometriosis, and cancer progression.

Postablation risk factors for pain and subsequent hysterectomy.

OBJECTIVE: To assess patient characteristics associated with pain and hysterectomy after endometrial ablation. METHODS: A retrospective cohort study was performed using data from two large academic medical centers. Three hundred patients who underwent endometrial ablation between January 2006 and May 2013 were identified for study. Data collected included baseline characteristics at the time of ablation, relevant medical history, and ablation technique. Univariate tests of association and logistic regression were used to evaluate risk factors for postablation pain or hysterectomy. RESULTS: Of the 300 women who had endometrial ablation performed during the study period, 270 had follow-up data for analysis. Twenty-three percent developed new or worsening pain after ablation and 19% underwent a hysterectomy. A history of dysmenorrhea gave a 74% higher risk of developing pain (adjusted odds ratio [OR] 1.74, 95% confidence interval [CI] 1.06-2.87) and tubal sterilization conferred more than double the risk (adjusted OR 2.06, 95% CI 1.14-3.70). Women of white race were 45% less likely to develop pain (adjusted OR 0.55, 95% CI 0.34-0.89). For hysterectomy, a history of cesarean delivery more than doubled the risk (adjusted OR 2.33, 95% CI 1.05-5.16), whereas uterine abnormalities on imaging, including leiomyoma, adenomyosis, thickened endometrial strip, and polyps, quadrupled the risk (adjusted OR 3.96, 95% CI 1.25-12.56). A procedure performed in the operating room decreased the risk of hysterectomy by 76% (adjusted OR 0.24, 95% CI 0.07-0.77). Hysterectomies for the indication of pain occurred more than 3 years sooner than for other indications (P<.001). CONCLUSION: Patient characteristics should be considered when counseling patients about the possible outcomes of endometrial ablation. A significant portion of ablations are complicated by postablation pain.

Acute hemorrhage related to a residual cervical pregnancy: management with curettage, tamponade, and cerclage.

Cervical ectopic pregnancy is uncommon, with no universally accepted protocol for conservative management of acute hemorrhage due to residual cervical ectopic pregnancy. Herein is presented the case of a 33-year-old woman with profuse vaginal bleeding 3 months after receiving treatment including intraamniotic potassium chloride injection, systemic methotrexate, and uterine artery embolization because of a cervical ectopic pregnancy. A residual cervical pregnancy was suspected. Hemorrhage was controlled using curettage, tamponade with a Bakri balloon, and cerclage. The balloon and cerclage were removed on postoperative day 2, with no recurrence of symptoms. Our experience suggests that a combination of curettage, balloon tamponade, and cerclage may be considered in the management of cervical ectopic pregnancies with acute hemorrhage, in particular in patients desiring future childbearing.