Clinical trial · Interventional
Computed Tomography Urography (CTU) vs Intravenous Urography (IVU) on Patients at Risk of Urothelial Tumors
Pilot Study Assessing the Technical Efficacy of Computed Tomography Urography (CTU) vs Intravenous Urography (IVU) With Particular Focus on Patients at Risk of Urothelial Tumors
NCT00567684CI-TRIAL-00108512active not recruitingN/AClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The goal of this clinical research study is to use computed tomography urography (CTU) scans and intravenous urography (IVU) scans to check the status of urothelial cancer, in order to try to learn the level of effectiveness of possibly using CTU by itself in future patients.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Bladder Cancer | Malignant Bladder Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Computed Tomography Urography (CTU) | Device | — | UNRESOLVED |
| Intravenous Urography (IVU) | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- CTU + IVU
- description
- CTU = Computed Tomography Urography + IVU = Intravenous Urography
- interventionNames
- Device: Computed Tomography Urography (CTU)
- Other: Intravenous Urography (IVU)
Primary outcomes (1)
- measure
- CTU to IVU Technical Performance Comparison: Opacification + Ability to Visualize Urothelial Segments
- timeFrame
- 2 Years
- description
- Comparison of relative technical performance of computed tomography urography (CTU) to intravenous urography (IVU) using digital tomosynthesis, in terms of visualization and diagnostic quality of segments of the upper urinary tract.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: 1. Patients who will undergo IVU using digital tomosynthesis and staging abdomino-pelvic CT as part of their routine care will be invited to participate in this study. 2. Patients who have been referred for CTU will also be invited to participate in the study. 3. Such patients will typically 1. Have histologically proven TCC, or 2. Have bladder tumors of Stage ≥ T3, or 3. Had cystectomies for bladder cancer, or 4. Upper tract TCC. 4. \>18 years age. 5. Written informed consent will be obtained from patients. Patient exclusion criteria: 1. Elevated serum creatinine of \>2 2. Allergy to intravenous CT contrast media 3. Ureteral stint present or removed within six weeks 4. Women of child bearing potential
References
Publications (0)
Data not yet available
No reference posted for this study.