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Proteinuria-lowering effect of guideline directed treatments in chronic kidney disease patients with diabetes mellitus in China: a retrospective cohort study

Proteinuria-lowering effect of guideline directed treatments in chronic kidney disease patients with diabetes mellitus in China: a retrospective cohort study

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200063026
Enrollment
Unknown
Registered
2022-08-28
Start date
2022-08-30
Completion date
Unknown
Last updated
2023-04-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Kidney Disease

Interventions

Group 1 :
Group 2:

Sponsors

Ruijin Hospital, Shanghai Jiaotong University School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Male or female age >= 18 years old; 2. The patient visited the Nephrology Department of Ruijin Hospital from January 2011 to December 2021; 3. The patient is diagnosed with CKD; 4. The patient is diagnosed with type 2 diabetes; 5. Urinary protein level 300-3500 mg/24 hours; 6. eGFR >= 20 ml/min1.73m2 (CKD-EPI formula); 7. There are 2 24-hour urine protein inspection records with an interval of 6 months; 8. All patients received a stable dose of ACEi/ARB for at least 1 month before enrollment, and continued treatment throughout the analysis process; 9. Patients in the DAPA group were treated with dapagliflozin for 6 months on the basis of stable dose ACEi/ARB therapy; 10. Patients in the control group continued to receive stable doses of ACEi/ARB therapy for 6 months after enrollment.

Exclusion criteria

Exclusion criteria: 1. Type 1 diabetes; 2. Received high-dose steroid hormones (especially prednisone > 10 mg/day) and/or immunosuppressant therapy within 4 weeks before enrollment; 3. Autoimmune kidney disease, monoclonal globulin-related kidney disease and hereditary kidney disease (polycystic kidney disease, Fabry, Alport, etc.); 4. Severe liver disease (such as acute hepatitis, chronic active hepatitis, liver cirrhosis) before enrollment, and abnormal liver function before enrollment (liver enzymes were 3 times higher than normal); 5. Myocardial infarction, revascularization or cerebrovascular accident occurred within 3 months before enrollment; 6. Have a history of surgery within 3 months before enrollment; 7. Diagnosed with NYHA IV heart failure at the time of enrollment; 8. Pregnant or breastfeeding women at the time of enrollment; 9. Have received dialysis or kidney transplantation; 10. Combined with malignant tumors.

Design outcomes

Primary

MeasureTime frame
24h urine protein;glucose;

Countries

China

Contacts

Public ContactNan Chen

Ruijin Hospital, Shanghai Jiaotong University School of Medicine

cnrj100@126.com+86 13601638963

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026