About this trial
Patients with symptomatic Cesarean Scar Defect (CSD) who are expected to undergo hysteroscopic surgery will be randomly divided into the traditional hysteroscopic "channelization" treatment group and the hysteroscopic "360 °" Surgery group of cesarean diverticulum, and the improvement of postoperative clinical symptoms of the two groups will be compared. To evaluate the effectiveness of the two surgical methods.
The purpose of this study was to evaluate the improvement of symptoms of women with symptomatic cesarean diverticulum through a high-quality randomized controlled study, in order to provide high-level evidence-based medical evidence for clinical treatment.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Patients with surgical adaptation: changes in menstruation after cesarean section (prolonged menstrual period)
No surgical contraindications;
Age 18-45 years old;
The thickness of residual muscle layer measured by ultrasound is greater than or equal to 2.5mm;
Disqualifiers
Patients with other diseases that may cause abnormal uterine bleeding (including endometrial polyps, endometrial hyperplasia, submucosal myoma, etc.) indicated by two-dimensional ultrasound
There are contraindications of surgery: such as severe internal and surgical complications, pregnancy, reproductive tract infection, malignant tumor;
Trial design
Parallel
Treatments tested in this trial
360°
Procedure/Surgeryreset the proximal and distal part of the niche, widely 360° coagulation to restore and change the shape and size of niche, and ultimately improve symptoms of patients.
traditional
Procedure/Surgeryreset the proximal part of the niche, and coagulation to restore and change the shape and size of niche, and ultimately improve symptoms of patients.
Treatment groups
Trial outcomes
Primary outcomes
Symptom change rate
Rate of change in abnormal bleeding before and after the operation
Secondary outcomes
Ultrasound measurement values
Ultrasound measurement values before and after the operation,include residual muscle thickness;length of cesarean scar defects;width of cesarean scar defects;height of cesarean scar defects
Locations
Sponsors and contacts
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This trial is not recruiting at the moment. You can still explore other options: