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RECRUITING
NCT03764124

Observation Study for Prediction of Allograft Survival and Impact of Imaging in Kidney Transplant Recipients.

Sponsor: University of Liege

View on ClinicalTrials.gov

Summary

To further develop personalized medicine in kidney transplantation and improve transplant patient outcomes, attention has been given to define early surrogate endpoints that might aid therapeutic interventions, and help clinical decision-making. To adequately predict transplant patients' individual risks of allograft loss and patients' complications, this would require a complex integration of data, including: donor data, recipient characteristics, transplant characteristics, biopsies results, immunosuppressive regimen, allograft infections, acute kidney injuries, recipient immune profiles, protocol and per cause biopsies and imaging (PET/CT imaging). This project aims: 1. Assessed the usefulness of 18F-FDG PET/CT imaging in kidney transplantation recipients presenting with suspected acute rejection who underwent a transplant needle biopsy; 2. To develop a prognostic risk score to predict kidney allograft survival; 3. To evaluate the impact of corticoids withdrawal on long term outcomes (risk of rejection and impact on bone mineral density); 4. Evaluate the type and the frequencies of complications in our kidney transplant population

Official title: Prospective Monocentric Observational Study of Kidney Transplant Recipients at the CHU of Liege for the Prediction of Allograft Survival and Impact of Imaging in Clinical Decision-making.

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

1000

Start Date

2007-01-01

Completion Date

2024-08

Last Updated

2024-05-09

Healthy Volunteers

No

Interventions

DIAGNOSTIC_TEST

PET/CT imaging

The PET/CT procedure was performed using cross-calibrated Philips Gemini TF Big Bore or TF 16 PET/CT systems (Philips Medical Systems, Cleveland, OH) at 201 18 minutes following intravenous injection of a mean dose of 3.2 0.2 MBq/kg of body weight of 18 F-FDG. A low-dose helical CT (5-mm slice thickness, 120-kV tube voltage, and 40-mAs tube current-time product) centered to the renal transplant was performed, followed by PET scanning with two bed positions, each lasting 240 seconds. Images were reconstructed using iterative list mode time-of-flight algorithms. Corrections for attenuation, dead time and random and scatter events were applied.

Locations (1)

Centre Hospitalier Universitaire de Liège

Liège, Belgium