Study objective: To evaluate postoperative complications, digestive function and fertility outcomes in patients managed by rectal shaving using plasma energy in deep infiltrating endometriosis of the rectum.
Design: A single-center retrospective cohort study using data recorded prospectively.
Design classification: Canadian Task Force classification II-2.
Settings: Department of Gynecology and Obstetrics of Rouen University Hospital (France).
Patients: One hundred and ten patients treated between December 2012 and December 2016.
Interventions: Laparoscopic rectal shaving using plasma energy.
Measurements and main results: Clinical history, baseline symptoms, preoperative assessment, intraoperative findings, and postoperative outcomes were recorded prospectively. Follow-up evaluations were performed at 1 year and 3 years. Mean age of patients was 37 ± 6.4 years. Most patients had rectal nodules infiltrating either the mid or upper rectum and measuring <3 cm long. No intraoperative complications were recorded. One patient with multiple previous surgical procedures presented with a postoperative rectovaginal fistula (0.9%), and 1 patient presented with a postoperative rectouterine fistula treated exclusively with antibiotics (0.9%). Two patients (1.8%) had bladder atony necessitating ≥3 weeks of daily self-catheterization. Four patients (3.6%) had Clavien-Dindo grade I complications, 12 (10.9%) had grade II complications, 1 (0.9%) had a grade IIIa complication, 5 (4.5%) had grade IIIb complications, and 1 (0.9%) had a grade 4a complication. The vast majority of patients (n = 103 patients; 93.6%) were free of serious complications. Significant improvements in constipation and gastrointestinal quality of life were recorded at 1 year and 3 years postoperatively. Thirty-two patients attempted pregnancy after surgery (29.1%), and 17 of them conceived (53.1%).
Conclusions: Rectal shaving using plasma energy allows for a low rate of postoperative complications with good digestive function and fertility outcomes and appears to be suitable in selected women with symptomatic rectal endometriosis.
Keywords: Ablation; Plasma energy; Rectal endometriosis; Shaving.
Copyright © 2017 American Association of Gynecologic Laparoscopists. Published by Elsevier Inc. All rights reserved.