Combined Laparoscopic and Perineal Approach to Omental Interposition Repair of Complex Rectovaginal Fistula.

INTRODUCTION: Surgical repair of rectovaginal fistula remains a challenge. Complex and recurrent rectovaginal fistula repairs often fail because of scarring and devascularization of the surrounding tissue. Omental interposition may promote healing by introducing bulky vascularized tissue into the rectovaginal septum. TECHNIQUE: With the patient in the lithotomy position, the rectovaginal septum was dissected transperineally up to the fistula tract and the openings on both vaginal and rectal sides were closed using interrupted, absorbable sutures. The dissection was continued cranially to meet the laparoscopic dissection from above. The laparoscopic surgeon detached the omentum from the colon, then the anastomotic arterial branches between the Barlow's arcade and the gastroepiploic arcade were divided and the greater omentum was mobilized, retaining blood supply from the left gastroepiploic artery. The rectum was then mobilized commencing on the right lateral side of the mesorectum and then proceeding anteriorly. The peritoneum between the rectum and the vagina was incised and the anterior mobilization was continued to connect with the perineal dissection. The mobilized omentum was pulled down between the rectum and the vagina.The perineal operator secured the omentum around the rectal closure and at skin level with absorbable sutures. All of the patients had a defunctioning ileostomy or colostomy before omental repair. RESULTS: Patients underwent repair for complex or recurrent rectovaginal fistulas with this novel approach. Fistula healing was evaluated during examination under anaesthesia. All of the patients had completely healed at the latest follow-up (median = 15 mo; range, 8-41 mo). Postoperative complications included 1 superficial wound infection that was treated conservatively and 1 rectovaginal hematoma, which required CT-guided aspiration. CONCLUSIONS: Combined laparoscopic omental interposition with perineal rectovaginal fistula repair is a safe and effective treatment for complex rectovaginal fistulas.

[Adenotonsillectomy with or without intubation? Safety of the adenotonsillectomy without endotracheal tube in children]. / Wel of geen intubatie bij adenotonsillectomie volgens Sluder?Resultaten.

OBJECTIVE: To determine the safety of the non-intubated and intubated adenotonsillectomy by the Sluder method in children DESIGN: Retrospective database study METHOD: We compared the data of adenotonsillectomy by the Sluder method in children until thirteen years of two teaching hospitals from 2014 until 2017. In the Amphia Hospital the procedure was performed without endotracheal tube placement and without perioperative opioids, in the Haga Hospital the patients were intubated and received perioperative opioids. Primary outcome was reoperation for postoperative haemorrhage. Secondary outcomes included desaturation (saturation ≤ 90% > 1 min), severe hypoxemia (saturation ≤ 85% for ≥ 5 min), airway complications, bradycardia, total postoperative haemorrhages, use of rescue medication, hospital readmission and 30-day mortality. RESULTS: A total of 1370 patients were analysed: 1267 adenotonsillectomies and 103 tonsillectomies. Median operation time was 7 minutes in the non-intubated group versus 12 minutes in the intubated group. The primary outcome occurred in thirteen patients in the group without intubation (2.2%) and eleven times in the group with intubation (1.4%). There was one case of severe hypoxemia in the group without intubation. Desaturation occurred mostly in the group without intubation (26.4%) for a short time (median 0 min, interquartile range 0-1). Bradycardia was seen more in the group with intubation (4.1% vs 2.2%). CONCLUSION: The incidence of postoperative haemorrhage and severe airway complications after adenotonsillectomy by the Sluder method with and without endotracheal tube placement in both groups was comparable.