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Clinical value of SFRP1, GDF-15 and RBP in early diagnosis and prognosis of diabetic nephropathy

Clinical value of SFRP 1, GDF-15 and RBP in early diagnosis and prognosis of diabetic nephropathy

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500112968
Enrollment
Unknown
Registered
2025-11-21
Start date
2022-11-01
Completion date
Unknown
Last updated
2025-11-24

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

Conditions

Diabetic kidney disease

Interventions

Control group (UACR <30 mg/g) :None
Observation group (UACR 30–300 mg/g):None

Sponsors

The First People's Hospital of Zhangjiagang City
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. All meet the 1999 WHO diagnostic and classification criteria for T2DM; 2. DKD patients all meet the diagnostic criteria of the "Expert Consensus on the Prevention and Treatment of Diabetic Kidney Disease"; that is, the glomerular filtration rate (GFR) is basically normal, and the urinary microalbumin (mAlb) excretion rate is consistently between 20–200 µg/min or 30–300 µg/24h; in the early stage, when the mAlb excretion rate is 20–70 µg/min, GFR decreases to about 130 mL/min, blood pressure rises slightly, and reduction in blood pressure can reduce mAlb excretion; 3. Patients and their families are informed and agree to participate in this study.

Exclusion criteria

Exclusion criteria: 1. Patients with type 1 diabetes, gestational diabetes, and other types of diabetes; 2. Those with acute diabetic complications; 3. Patients with malignant tumors, cardiovascular and cerebrovascular diseases, or severe infections; 4. Those with other organ dysfunctions; 5. Patients with urinary tract infections or kidney diseases other than diabetic nephropathy; 6. Pregnant and breastfeeding women; 7. Patients who have undergone dialysis or kidney transplantation.

Design outcomes

Primary

MeasureTime frame
Secreted frizzled-related protein 1 (SFRP1);Growth differentiation factor 15 (GDF-15);Retinol-binding protein (RBP);

Countries

China

Contacts

Public ContactWenhui Ni

The First People's Hospital of Zhangjiagang City

1512424536@qq.com+86 159 5096 4656

Outcome results

None listed

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