Functional MRI Usage for Pyelo-ureteral Junction Syndrome : Results of Nancy Children Hospital Cohort
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Stricture of Pelviureteric Juncture
- Sponsor
- Central Hospital, Nancy, France
- Enrollment
- 270
- Locations
- 1
- Primary Endpoint
- MRI and scintigraphy differential renal function correlation
- Last Updated
- 3 years ago
Overview
Brief Summary
Pyelo-ureteral junction syndrome is the most common urological abnormality in children.
Functional MRI has been evaluated several times, and had shown good correlation with scintigraphy, but tends to over estimate results. Moreover, those studies included a small number of cases. Its sensitivity to detect crossing polar vessel is limited.
We aimed to evaluate, in patients between 0 and 1 year old, the correlation between MRI and scintigraphy differential renal function.
Our secondary objectives are : evaluation of MRI performances to detect polar vessel ; comparison of surgery times depending of MRI only realisation or MRI and scintigraphy realisation.
Investigators
Charles Mazeaud
Praticien hospitalier universitaire
Central Hospital, Nancy, France
Eligibility Criteria
Inclusion Criteria
- •children between 0 and 17 years old
- •followed for pyelo-ureteral junction syndrome
Exclusion Criteria
- Not provided
Outcomes
Primary Outcomes
MRI and scintigraphy differential renal function correlation
Time Frame: from january 2007 to december 2021
Evaluation of differential renal function between MRI and scintigraphy in children between 0 and 1 year old ; Pearson correlation coefficient
Secondary Outcomes
- performance of MRI in detecting polar vessel(from january 2007 to december 2021)
- MRI and scintigraphy differential renal function correlation in operated patient(from january 2007 to december 2021)
- Time difference in patient operated for PUJS depending on MRI realisation ou MRI and scintigraphy realisation(from january 2007 to december 2021)