A Clinical Trial of Extraperitonealization for Prevention of Parastomal Hernia After Ileal Conduit (NCT03822234) | Clinical Trial Compass
CompletedNot Applicable
A Clinical Trial of Extraperitonealization for Prevention of Parastomal Hernia After Ileal Conduit
China104 participantsStarted 2019-01-15
Plain-language summary
Many complications may occur after ileal conduit, with the incidence increasing with time after surgery. Nearly half of the complications are related to stoma and ureteroileal anastomosis. The investigators believe that the surgical technique is responsible for these complications, and therefore have devised a modified technique for creating the ileal conduit that should help prevent these complications after surgery. The investigators' retrospective study shows that modified surgical technique for ileal conduit urinary diversion appears to be effective for reducing early and late complications related to the stoma. Thus the investigators would like to perform a prospective multicenter randomized controlled clinical study to prove the investigators' results.
The investigators plan to enroll 104 patients, and randomizedly divide the participants into two groups, with one group 52 patients undergoing conventional ileal conduit, another group 52 patients undergoing modified ileal conduit.
Who can participate
Age range
18 Years – 75 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Age 18-75 years old, gender not limited, life expectancy is greater than or equal to 24 months；
. ECOG score of patients: 0-1；
. Volunteer to participate in this study and sign the informed consent；
. T2-T4a, N0-x,M0 invasive bladder cancer; High risk non-muscular invasive bladder cancer T1G3(high grade) tumor; Tis in which BCG therapy failed; Recurrent non-invasive bladder cancer; TUR and bladder perfusion were used for treatment of uncontrolled extensive papillary lesions and bladder non-urothelial carcinoma;
. Major organ functions, such as liver, kidney, bone marrow, heart and other important organs, were not significantly abnormal: AST, ALT≤2.5 upper limit of normal value (ULN); Total bilirubin (TBIL)≤1.5 ULN; Albumin (ALB)≥25g/L; Serum creatinine (CRE)≤1.5 ULN; Leukocytes≥3.5\*109/L, neutrophils≥1.5\*109/L, hemoglobin≥90g/L, platelets≥80\*109/L; Left ventricular ejection fraction (LVEF) ≥50%; Electrocardiogram showed no obvious abnormality or no clinical significance.
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.