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Adding Acetazolamide on Top of SGLT2 Inhibition in Persons With Type 2 Diabetes
Sponsor: University Health Network, Toronto
Summary
The study aims to determine the acute efficacy and safety of three sequential doses of acetazolamide (62.5 mg, 125 mg, 250 mg) each for 2 weeks in 20 patients with T2D receiving background SGLT2i therapy.
Official title: Adding Acetazolamide on Top of SGLT2 Inhibition in Persons With Type 2 Diabetes ('DIPPER') Pilot Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
20
Start Date
2026-12-01
Completion Date
2028-12-01
Last Updated
2026-10-29
Healthy Volunteers
No
Conditions
Interventions
Acetazolamide 62.5 mg
Oral acetazolamide 62.5 mg twice daily for 2 weeks
Acetazolamide 125 mg
Oral acetazolamide 125 mg twice daily for 2 weeks
Acetazolamide 250 mg
Oral acetazolamide 250 mg twice daily for 2 weeks
Dapagliflozin 10mg
Oral dapagliflozin 10 mg once daily for 16 weeks
Locations (1)
Toronto General Hospital
Toronto, Ontario, Canada