FindTrial
Sign In

Comparison of Dynamic Contrast Enhanced CT and Diuretic Renogram in The Evaluation of UPJO

Comparison of Dynamic Contrast Enhanced CT and Diuretic Renogram in The Evaluation of Ureteropelvic Junction Obstruction

Status
Withdrawn
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00199472
Enrollment
0
Registered
2005-09-20
Start date
Unknown
Completion date
2001-06-30
Last updated
2017-08-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Ureteral Obstruction

Brief summary

Renal blood flow is inversely related to obstruction. We propose that this imaging will be as effective as the diuretic renogram in the functional diagnosis of obstruction. Furthermore, dynamic contrast CT scanning may also add anatomic information necessary for the surgical treatment.

Interventions

PROCEDUREDynamic Contrast Enhanced CT & Diuretic Renogram

Sponsors

St. Joseph's Health Care London
CollaboratorOTHER
General Electric
CollaboratorINDUSTRY
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Lead SponsorOTHER

Study design

Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* 18 years of age or older; * Subjects suspected to have UPJO.

Exclusion criteria

* Pregnancy; * Renal failure (Creatinine \>150); * Allergy to contrast material; * Ureteral stent; * Nephrostomy tube; * Renal pelvis calculi.

Countries

Canada

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026