Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:26 AM
Ignite Modification Date:
2025-12-25 @ 3:26 AM
NCT ID:
NCT05570305
Brief Summary:
The aim of this study is to test the hypothesis that the effects on albuminuria of combination treatment with the endothelin receptor antagonist zibotentan and SGLT2i dapagliflozin are complimentary and additive while the fluid retaining effects of zibotentan can be mitigated by dapagliflozin.
Detailed Description:
A double-blind randomized placebo controlled cross-over study will be conducted in male and female subjects with type 2 diabetes aged between 18 and 75 years, urinary albumin:creatinine ratio (UACR) levels between 100 and 3500 mg/g, and an eGFR ≥ 30 ml/min/1.73m2 will be enrolled. Patients with type 1 diabetes or non-diabetic kidney disease will be excluded.
The study will consist of a screening visit, a 4-week (up to a maximum of 16-weeks) run-in phase for those subjects not on stable ACEi/ARB treatment. Subjects will be randomly assigned to one of two treatment orders. Each treatment order consists of three treatment periods, separed separated by 4-week wash-out period. Treatment period 1 and 2 take four weeks. The third treatment period last 6 weeks.
Participants will be randomized to treatments in addition to receiving background local standard of care (SoC) therapy as follows:
1. Zibotentan 1.5 mg once daily + Dapagliflozin 10 mg once daily.
2. Zibotentan 1.5 mg once daily.
3. Dapagliflozin 10 mg once daily.
4. Placebo once daily.
Study:
NCT05570305
Study Brief:
Protocol Section:
NCT05570305