UroCAD Assay Combined With Computed Tomography Urography and Urine Cytology for UTUC Diagnosis. (NCT05043662) | Clinical Trial Compass
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UroCAD Assay Combined With Computed Tomography Urography and Urine Cytology for UTUC Diagnosis.
China110 participantsStarted 2021-09-01
Plain-language summary
Upper tract urothelial carcinoma (UTUC) diagnosis include urography using computed tomography urography (CTU) or urography using MRI (MRU). The sensitivity of CTU decreases substan¬tially with decreasing lesion size. Other drawbacks of CTU include the radiation exposure and potential adverse effects in patients with allergic reactions or pre-existing renal impairment. In terms of urine cytology, the major drawbacks of urine cytology are low sensitivity and highly dependent of the experience and skills of the cytopathologist. We here intended to investigate whether UroCAD can be added in the diagnostic work-up of UTUC patient, and improve the accuracy of predicting UTUC before surgery.
Who can participate
Age range
18 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:
Patients suspected with UTUC and planned to undergo surgery such as such ureteroscopy or radical nephroureterectomy.
Participants without any tumor disease and willing to attend the study by providing morning urine.
Male or female patients aged \>= 18 years. Participants signed informed consent form.
Exclusion Criteria:
Individuals unwilling to sign the consent form or unwilling to provide morning urine for test or unwilling to provide the medical record.
Patient already received suprapubic cystostomy or urethral catheterization. Participants with late-stage uremia and need regular dialysis. Participants with reasons like elevated serum creatinine, allergy to intravenous CT contrast media et al, and unable to undergo CTU.
Patient with cancer other than urothelial carcinoma.
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.
What they're measuring
1
Sensitivity and Specificity of urinalysis by UroCAD assay combined with CTU and cytology
Timeframe: Through study completion, an average of 30 months