Effects of Dapagliflozin in Non-diabetic Patients With Proteinuria (DIAMOND)
Chronic Kidney Diseases, Proteinuria
About this trial
This is an interventional prevention trial for Chronic Kidney Diseases focused on measuring chronic kidney disease, non diabetic
Eligibility Criteria
Inclusion Criteria:
- Age ≥18 and ≤75 years
- Urinary protein excretion > 500 mg/g and ≤ 3500 mg/g in a 24-hr urine collection eGFR ≥ 25 mL/min/1.73m2
- On a stable dose of an ACEi or ARB for at least 4 weeks prior to randomization
- Willing to sign informed consent
- Women of Child-Bearing Potential (WOCBP):
- WOCBP must be using an acceptable method of contraception to avoid pregnancy throughout the study and for up to 4 weeks after the last dose of study drug in such a manner that the risk of pregnancy is minimized.
- WOCBP must have a negative serum or urine pregnancy test result (minimum sensitivity 25 IU/L or equivalent units of HCG) within 0 to 72 hours before the first dose of study drug.
- Women must not be breast-feeding.
WOCBP comprises women who have experienced menarche and who have not undergone successful surgical sterilization (hysterectomy, bilateral tubal ligation, or bilateral oophorectomy) or who are not post-menopausal.
Exclusion Criteria:
- Diagnosis of type 1 or type 2 diabetes mellitus
- Urinary protein excretion > 3500 mg/day
- Autosomal dominant polycystic kidney disease or autosomal recessive polycystic kidney disease, lupus nephritis, or ANCA-associated vasculitis
- Indication for immunosuppressants as per the treating physician's judgment.
- Receiving cytotoxic therapy, immunosuppressive therapy, or other immunotherapy for primary or secondary renal disease within 6 months prior to enrolment.
- Active malignancy aside from treated squamous cell or basal cell carcinoma of the skin.
Any medication, surgical or medical condition which might significantly alter the absorption, distribution, metabolism, or excretion of medications including, but not limited to any of the following:
- History of active inflammatory bowel disease within the last six months;
- Major gastrointestinal tract surgery such as gastrectomy, gastroenterostomy, or bowel resection;
- Gastro-intestinal ulcers and/or gastrointestinal or rectal bleeding within last six months;
- Pancreatic injury or pancreatitis within the last six months;
- Evidence of hepatic disease as determined by any one of the following: ALT or AST values exceeding 3x ULN at the screening visit, a history of hepatic encephalopathy, a history of esophageal varices, or a history of portocaval shunt;
- Evidence of urinary obstruction of difficulty in voiding at screening
- History of severe hypersensitivity or contraindications to dapagliflozin
- Subject who, in the assessment of the investigator, may be at risk for dehydration or volume depletion that may affect the interpretation of efficacy or safety data
- Participation in any clinical investigation within 3 months prior to initial dosing.
- Donation or loss of 400 ml or more of blood within 8 weeks prior to initial dosing.
- History of drug or alcohol abuse within the 12 months prior to dosing, or evidence of such abuse as indicated by the laboratory assays conducted during the screening.
- History of noncompliance to medical regimens or unwillingness to comply with the study protocol.
- Any surgical or medical condition, which in the opinion of the investigator, may place the patient at higher risk from his/her participation in the study, or is likely to prevent the patient from complying with the requirements of the study or completing the study.
- Pregnancy or breastfeeding
- WOCBP who are unwilling or unable to use an acceptable method to avoid pregnancy for the entire study period and up to 4 weeks after the last dose of study drug.
Sites / Locations
- Nephrology Dept., Vancouver Coastal Health Research Institute
- Division of Nephrology University Health Network, University of Toronto
- Nephrology Unit, University Kebangsaan Malaysia
- University Malaya Medical Centre, Ward 8TE
- Dept Internal Medicine, division of Nephrology Hospital Group Twente
- Dept.of Nephrology, VU University Medical Center
- Dept. Nephrology, University Medical Center Groningen
Arms of the Study
Arm 1
Arm 2
Experimental
Placebo Comparator
Dapagliflozin 10mg Tablet
Placebo Matching Dapagliflozin Tablet
10 mg Green, plain, diamond shaped, film coated tablet (orally)
Green, plain, diamond shaped, film coated tablet. Does not contain active ingredient