Urinary type IV collagen in chronic kidney disease (CKD): Prospective multi-center observational study.

Urinary type IV collagen in chronic kidney disease (CKD): Prospective multi-center observational study. - Urinary type IV collagen in chronic kidney disease (CKD)

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000001188

Enrollment

500

Registered

2008-06-13

Start date

2008-06-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Chronic Kidney Disease (CKD)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Both inpatients and outpatients with chronic kidney disease (CKD)

Exclusion criteria

Exclusion criteria: Patients with cancer, liver cirrhosis and maintenance dialysis were excluded. Pregnant patients were also excluded.

Design outcomes

Primary

Measure	Time frame
Study 1) Subtypes of renal disease diagnosed by renal biopsies. Study 2) Change in e-GFR	—

Secondary

Measure	Time frame
1) Time to a 50% increase of the baseline serum creatinine level at the first renal biopsy. 2) Urinary Protein.	—

Countries

Japan

Contacts

Public ContactYoshiyuki Furumatsu

Osaka University Graduate School of Medicine Nephrology

furumatsu@yahoo.co.jp06-6879-3857

Outcome results