The randomised uterine septum transsection trial (TRUST): Design and protocol

Background: A septate uterus is a uterine anomaly that may affect reproductive outcome, and is associated with an increased risk for miscarriage, subfertility and preterm birth. Resection of the septum is subject of debate. There is no convincing evidence concerning its effectiveness and safety. This study aims to assess whether hysteroscopic septum resection improves reproductive outcome in women with a septate uterus. Methods/design: A multi-centre randomised contr

Electromechanical Morcellators in Minimally Invasive Gynecologic Surgery: An Update

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Perioperative outcomes using LigaSure (TM) compared to conventional bipolar instruments in laparoscopic salpingo-oophorectomy: a randomized controlled trial

Background: The aim of this study was to compare the effects of LigaSure™ versus conventional bipolar techniques on operating time and blood loss during laparoscopic salpingo-oophorectomy in a randomized controlled trial. Methods: In three teaching hospitals, 100 women undergoing a laparoscopic salpingo-oophorectomy were randomized for LigaSure or conventional bipolar instruments. Primary outcome was operating time (from initial skin incision to removal of the specimen). Secondary outcome measures were total operating time (from initial skin incision to skin closure), time to dissect the ovarian and infundibulopelvic ligaments, intraoperative blood loss, and subjective judgment of the instrument used. Results: There were no differences in operating time and total operating time using LigaSure versus conventional bipolar instruments: 41.0 vs. 39.2 min (p = 0.78; 95 % CI = -10.9 to 14.5) and 54.6 vs. 58.6 min (p = 0.46; 95 % CI = -14.8 to 6.8), respectively. The mean blood loss using LigaSure versus conventional bipolar instruments was 38 vs. 33 mL (p = 0.73; 95 % CI = -22.7 to 32.2). Various subjective efficacy and instrument handling parameters of the two instruments varied among participating centers. Conclusion: There were no significant differences in operating time and blood loss with the use of LigaSure compared to conventional bipolar instruments during laparoscopic salpingo-oophorectomy, even after correction for potential confounders. © The Author(s) 2012

Perioperative outcomes using LigaSure compared with conventional bipolar instruments in laparoscopic hysterectomy: a randomised controlled trial

Objective: To compare the effects of LigaSure versus the conventional bipolar technique on operating time and blood loss during laparoscopic hysterectomy. Design: A randomised controlled trial. Setting: Three teaching hospitals. Population: Women undergoing a laparoscopic hysterectomy for benign indications. Methods: 140 women undergoing a laparoscopic hysterectomy were randomised for LigaSure or conventional bipolar instruments. Main outcome measures: Primary outcome was operating time from initial skin incision till detachment of the uterus. Secondary outcome measures were total operating time (from initial skin incision till final skin closure), time to dissect the adnexal ligaments, intra-operative blood loss and subjective evaluation by the surgeon of the instrument used. Results: No differences in operating time (from initial skin incision till uterine detachment and initial skin incision till final skin closure) using LigaSure versus conventional bipolar instruments: 97.6 versus 91.8 minutes (P = 0.39, 95% CI - 7.6 to 19.2), and 148.1 versus 142.1 minutes (P = 0.46, 95% CI - 10.1 to 22.3), respectively. The mean blood loss using LigaSure versus conventional bipolar was 234.1 versus 273.1 ml (P = 0.46, 95% CI -39.1 to 52.7). Various subjective efficacy and instrument handling parameters were significantly different between the two instruments and between the different participating centres. Conclusions: There were no significant differences in operating time and blood loss between the use of LigaSure and the use of conventional bipolar instruments during laparoscopic hysterectomy, even after correction for potential confounders. User satisfaction parameters were assessed as significantly different by surgeons of the participating centres. © 2011 The Authors BJOG An International Journal of Obstetrics and Gynaecology