A Survey of Factors Affecting an Early or Delayed Diagnosis of IgA Nephropathy

Completed

• Conditions: IgA Nephropathy

• Registration Number: NCT01538433
• Lead Sponsor: Guangdong Provincial People's Hospital

Brief Summary

This is a survey of factors which affect a pathologically defined early or delayed diagnosis of IgA nephropathy in Guangdong General Hospital, Guangzhou, China. An early or delayed diagnosis of IgA nephropathy is pathologically defined using the recently published Oxford classification of IgA nephropathy. The factors to be surveyed include health examination including urine test, socioeconomic status of patients including education,etc.

Detailed Description

Not available

Study Timeline

• Study Start: 2012-02
• Study First Submitted: 2012-02-19
• Study First Submitted QC: 2012-02-23
• Study First Posted: 2012-02-24
• Primary Completion: 2012-12
• Study Completion: 2012-12
• Status Verified: 2013-08
• Last Update Submitted: 2015-08-17
• Last Update Posted: 2015-08-19

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 603

Inclusion Criteria

• biopsy-proven IgA Nephropathy patients in Guangdong General Hospital, Guangzhou,China

Exclusion Criteria

Not provided

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Factors potentially affecting an early or delayed diagnosis of IgA Nephropathy	Before the biopsy

Secondary Outcome Measures

Name	Time	Method
Glomerular filtration rate(GFR) decline rate or reaching end-stage renal disease (ESRD) or doubling of serum creatinine	after the biopsy

Trial Locations

Locations (1)

Nephrology Department,Guangdong General Hospital; 🇨🇳 Guangzhou, Guangdong, China