NCT04858724Recruiting
The Chinese Registry of Prognostic Study of IgA Nephropathy (CRPIGA)
Construction of a Multi-center Database for Primary IgA Nephropathy
Source: ClinicalTrials.gov · Last updated 18 Aug 2026
Brief summary (registry, in English)
1. Establish an IgAN cohort collaboration group and expert committee to carry out registration research. 2. Construct IgAN structured data set standards, formulate structured data collection templates of diagnosis and treatment , and establish multi-center data integration systems on this basis. 3. Establish a standardized IgAN database for combined Hospital Information System and the big data platform of the Medical Federation. 4. Develop IgAN database managements and open standards for data sharing, and carry out high-quality clinical or basic research.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 2000 (estimated)
- First submitted
- 19 Apr 2021
- Start date
- 1 Dec 2020
- Primary completion date
- 30 Dec 2027
- Lead sponsor
- Ruijin Hospital
- Diseases
- IgA nephropathy
- NCT number
- NCT04858724
What you commit to
- Study type: Observational
- Planned participants: 2000
- From 1 Dec 2020 to the primary completion date, 30 Dec 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- IgA nephropathy is secondary to systemic diseases such as systemic lupus erythematosus and allergic purpura;
Other
- IgAN is clinically diagnosed but not confirmed by pathology;
- The patient refuses to participate;
- Patients judged by other investigators to be unsuitable for inclusion in the study.
Who the study is looking for
- No age limit, no gender limit;
- Kidney biopsy confirmed primary IgA nephropathy;
- Sign the informed consent form voluntarily
Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Ruijin Hospital Shanghai Jiaotong University School of Medicine Coordinator of this site? Confirm its status | Shanghai | China | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.