NCT06981234
Acetazolamide in Persons With Type 1 Diabetes - Crossover Trial
Recruiting · Phase 2 · University of California, San Diego · registry updated 2025-06-17
Inclusion and exclusion lines below are quoted from ClinicalTrials.gov. No match score is shown, because a score needs a person's age, biomarkers, and treatment dates. Confirm the record with the study team.
The goal of this study is to learn about the effect of the study drug acetazolamide in individuals with Type 1 Diabetes. Specifically, whether acetazolamide provides benefits to the kidneys while minimizing any side effects of the drug. These changes will be measured by laboratory tests that tell us how well the kidneys are functioning.
Inclusion
- Males and Females ≥ 18 years at the time of consent.
- Individuals able to become pregnant of non-child bearing potential must be ≥ 1 year post-menopausal or documented as being surgically sterile. Individuals of child bearing potential must agree to use two methods of contraception during the entire study.
- Individuals able to cause a pregnancy must be willing to use clinically acceptable method of contraception during the entire study.
- Have a clinical diagnosis of Type 1 Diabetes on a stable medication regimen for at least 3 months.
- eGFR (estimated glomerular filtration rate) ≥ 45ml/min/1.73m2
- Serum bicarbonate ≥ 24 meq/L
Exclusion
- History of allergic reaction to acetazolamide, another carbonic anhydrase inhibitor, or any of the inactive ingredients in the acetazolamide tablets.
- Liver disease (clinical diagnosis of cirrhosis by imaging of physician; \> 14 drinks/week; AST (Aspartate Transferase), ALT (Alanine Aminotransferase), or total bilirubin \> 2 times the upper limit of normal).
- Serum hemoglobin A1c \> 10.0%
- Serum hemoglobin concentration of \<8 g/dL.
- Use of \> 4 anti-hypertensives, or systolic blood pressure \>160mm Hg at the screening visit.
- Use of loop, thiazide or potassium sparing diuretics.