Safety and Efficacy of Canagliflozin in Advanced CKD — SIP-AKiD  

ESRD Clinical Trial

Official title: Safety and Efficacy of Canagliflozin in Advanced CKD

Status Recruiting

Clinical Trial Summary

The study objective is to characterize the pharmacokinetics (PK), pharmacodynamics, and surrogate measures of efficacy for canagliflozin in patients with advanced CKD, including those receiving HD.

As the CV and renoprotective effects of SGLT-2 inhibitors appear to be independent of glycemic control, the investigators hypothesize that canagliflozin will reduce albuminuria in patients with advanced CKD in the same manner as observed in patients with higher eGFR. The investigators also hypothesize that the 300 mg dose will be equally safe as the 100 mg dose but will have greater efficacy, given data which suggests efficacy correlates with drug exposure in patients without CKD.

Given its negligible renal elimination, the investigators hypothesize that exposure to canagliflozin 100 mg at steady state will not exceed the standard bioequivalence boundary of 80-125% in patients receiving HD, compared with published estimates with the 300 mg dose at steady state in individuals with preserved kidney function.

Clinical Trial Description

Substudy 1:

Patients with eGFR<30 ml/min/1.73m2 and urine albumin to creatinine ratio (UACR)>200 mg/g not receiving dialysis will receive canagliflozin 100 mg po daily for 12 weeks (phase 1). For participants who have tolerated the drug, canagliflozin will be increased to 300 mg po daily for an additional 12 weeks (phase 2) and then stopped. Each phase will be followed by a 2-week window to ascertain surrogate efficacy outcomes.

Substudy 2:

Adult patients on HD for at least 3 months without significant residual renal function will receive canagliflozin 100 mg po daily for 9 days. ;

Related Conditions & MeSH terms

• CKD Stage 4
• CKD Stage 5
• ESRD

• NCT number: NCT05309785
• Study type: Interventional
• Source: McGill University Health Centre/Research Institute of the McGill University Health Centre
• Contact: Norka Rios
• Phone: 514-934-1934
• Email: norka.rios@muhc.mcgill.ca
• Status: Recruiting
• Phase: Phase 4
• Start date: November 24, 2022
• Completion date: February 1, 2025