Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:32 PM
Ignite Modification Date:
2025-12-24 @ 11:32 PM
NCT ID:
NCT07271056
Brief Summary:
The purpose of the study is to evaluated whether preoperative sublingual misoprostol can enhance the effectiveness and safety of niche resection in patients with symptomatic uterine niche.
Detailed Description:
After eligibility and consenting, Participants with symptomatic uterine niche were randomized (1:1) to sublingual misoprostol or placebo. Baseline demographic and clinical variables (age, BMI, number of prior cesarean section, number of days of postmenstrual spotting, pelvic pain, dysmenorrhea, dyspareunia, and dysuria) were collected. Symptom severity was assessed using a visual analogue scale (VAS, 1-10). Baseline niche characteristics (residual myometrial thickness, depth, length, and width) were measured by saline infusion sonohysterography. The misoprostol group received 200 µg sublingual misoprostol tablet two hours before surgery; controls received identical placebo tablets. Hysteroscopic resection of uterine niche was performed around cycle day 10 under spinal or general anesthesia using a 9-mm resectoscope with monopolar energy and 3.5% sorbitol for uterine distension. Misoprostol-related adverse events (cramping, fever, GI upset) were recorded preoperatively by a trained nurse. The Sanders and Murji technique was adapted as follow: (1) anatomical orientation, (2) cephalic rim resection, (3) caudal rim resection, and (4) rollerball ablation of the niche base . Intraoperative data (duration, need for dilators, intra- and postoperative complications). At 3 months postoperatively, participants were reassessed for reduction in number of days of postmenstrual spotting, changes in pelvic pain, dysmenorrhea, dyspareunia, and dysuria (VAS scores), participants satisfaction (satisfied/very satisfied vs. dissatisfied/neutral), , and sonohysterographic niche measurements (RMT, depth, length, width).
The participants, hysteroscopist, outcome assessors, and the investigator were blinded for the assignment of the participants to either groups.
Study:
NCT07271056
Study Brief:
Protocol Section:
NCT07271056