CDTRP 2024 Research Innovation Grant Competition Results

CDTRP is thrilled to announce the results of the CDTRP 2024 Research Innovation Grant Competition, made possible through our partnership with various esteemed organizations. We are proud to showcase all of the exciting projects that have been funded in this year’s competition.

We would like to extend our warmest congratulations to Dr. William Beaubien-Souligny and his team for being awarded the CDTRP KFOC Research Innovation Grant. We wish them all the best as they embark on their innovative project!

Kidney transplantation remains a gold standard of treatment for many patients with late-stage kidney disease.  Maintenance of the graft can however remain a challenge in many cases, often requiring further medical intervention, and even repeat transplantation if graft loss occurs.  Mechanisms to prevent early graft loss are currently lacking, and research into the creation of innovative strategies to detect this medical emergency are pertinent to the post transplant kidney disease population. Achieving a lasting cure through transplantation is a pivotal goal, and The Kidney Foundation of Canada is pleased to support this pilot project which may lead to improved care and maximize the success of transplantation.

-The Kidney Foundation of Canada

CDTRP KFOC Research Innovation Grant : Dr. William Beaubien-Souligny

Project Title: Second-generation tissue oximetry using Near-infrared spectroscopy for post-operative kidney transplant monitoring in adult recipients

Main affiliation: Université de Montréal

Theme 3: Engineer and Allocate Better Grafts

Lay Abstract

In the early period following kidney transplantation, various complications can arise, endangering the health of the renal graft and the transplant recipient. Several hours can elapse between the onset of a complication and its detection through current monitoring methods (vital signs, urine output measurement, lab tests). A method allowing immediate detection of potential complications could speed up their management and reduce their impact on the patient and their new renal graft. We propose a study to use a sensor that determines the oxygen proportion in an organ through the skin using light similar to infrared. The advantages of this device are that it can provide continuous information over time and presents little risk since it is applied to the skin with an adhesive. We plan to include 40 adult volunteer participants in this study. The adhesive sensor will be installed on the skin near the surgical scar after transplantation. The information from the sensor will be recorded over a total period of 48 hours post-transplantation. The data will then be analyzed to determine how the sensor signal evolves after the graft in individuals who did not develop complications compared to those who did. These preliminary data will help determine if a larger study could be conducted to ascertain if information from tissue oximetry sensors can alert the medical team early when a complication occurs after a kidney transplantation. Prompt management of these issues could improve care and maximize the chances of the kidney transplant being successful.