About this trial
OK-TRANSPLANT 2 is a vanguard study for a large randomized, pragmatic, open-label trial.
We will randomize participants with obesity, high-risk CKD/dialysis who are hoping for lose weight for the purpose of kidney transplant. Subjects will either be enrolled on a virtual weight management program or continue their usual care.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Adults aged 18 years or older
BMI; 35 kg/m²
10% risk of ESKD requiring renal replacement therapy over 2 years or receiving dialysis
Disqualifiers
Known contraindication to a GLP-1RA (pancreatitis, personal or family history of medullary thyroid cancer, hypersensitivity)
Type 1 diabetes
No access to semaglutide via drug coverage
Pregnant, breastfeeding or planning to become pregnant
Trial design
Parallel
Treatments tested in this trial
Semaglutide
DrugMaximum tolerated dose of semaglutide subcutaneously once weekly. Maximum dose of 2.0 mg.
Virtual Weight Management Coaching
BehavioralVirtual meeting with intervention coach once every 4 weeks for 6 months, where the coach will discuss the goals and progress with participant, nutritional advice, exercise advice, and motivational support.
Treatment groups
Trial outcomes
Primary outcomes
Feasibility of Recruitment
Number of participants enrolled across three centers, with success defined as recruitment of ≥ 60 participants within the 12-month enrollment period.
Secondary outcomes
Adherence to Scheduled Coaching Visits
Percentage of participants randomized to the intervention attend \>75% of their scheduled coaching visits.
Adherence to GLP-1RA Therapy
Percentage of participants randomized to the intervention fill \>75% of their semaglutide prescriptions.
Recruitment of ≥20 Participants in First 12 Weeks
Recruitment of ≥20 participants in first 12 Weeks of trial initiation
Recruitment Per Site Within 12 Weeks
At least one participant recruited per site within 12 weeks of trial initiation each active site
Other outcomes
Percentage of Change in HbA1c
Percentage of change in HbA1c from baseline to 26 weeks, measured in percentage
Change in 2-week glycemic variability
For those using a Libre or Continuous Glucose Monitoring at baseline, Percentage of change in 2-week glycemic variability from baseline to 26 weeks
Change in Time-in-Range
For those using a Libre or Continuous Glucose Monitoring at baseline, Percentage of change in Time-in-Range from baseline to 26 weeks
Sponsors and contacts
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Western University, Canada
Lead sponsor
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Collaborator
Queen Elizabeth II Health Sciences Centre
Collaborator
Unity Health Toronto
Collaborator