Utilization of Transanal Endoscopy in the Treatment of Anastomotic Stenosis (NCT06036862) | Clinical Trial Compass
RecruitingNot Applicable
Utilization of Transanal Endoscopy in the Treatment of Anastomotic Stenosis
China50 participantsStarted 2023-08-01
Plain-language summary
Severe rectal anastomotic stenosis can not only cause intestinal obstruction, but also be accompanied by frequent defecation, which affects the quality of life, and patients face the outcome of permanent stoma or temporary stoma again. Traditional transabdominal resection and reconstruction of rectal anastomotic stenosis is more likely to occur due to unclear anatomical structure, dense scars around the intestinal canal, complications such as ureteral and urethral injury and massive presacral hemorrhage. In addition,41%of patients with anastomotic stenosis who underwent reoperation through abdominal surgery had anastomotic leakage again, and up to 30% of patients could not close the stoma. The advantages of transanal total mesorectal excision (taTME) using a transanal approach for total mesorectal excision in the treatment of middle and low rectal cancer with difficult pelvis have been demonstrated by our group. However, taTME has rarely been explored in the treatment of anastomotic stenosis. Our team retrospectively summarized the patients who underwent transabdominal transanal endoscopic resection and reconstruction of anastomotic stenosis (l-taTME), and initially demonstrated the safety and effectiveness of this surgical method, with a stoma closure rate of 90%. Although the advantages of l-taTME in the treatment of severe rectal anastomotic stenosis are obvious in theory and preliminary clinical practice, there is a lack of prospective studies. Therefore, the investigators plan to conduct a prospective clinical study to observe the safety and efficacy of l-taTME reconstruction surgery, and to provide high-level evidence-based medical basis for the selection of resection and reconstruction surgery for patients with rectal anastomotic stenosis.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age of 18-70 years old;
. ECOG performance status score 0-2;
. previous rectal resection;
. patients diagnosed with middle and low rectal anastomotic tubular stenosis;
. can tolerate general anesthesia;
. The subjects and their family members, who could understand the study protocol and were willing to participate, signed the informed consent form.
Exclusion criteria
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.