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

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

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01538433

Enrollment

603

Registered

2012-02-24

Start date

2012-02-29

Completion date

2012-12-31

Last updated

2015-08-19

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

Conditions

IgA Nephropathy

Keywords

diagnosis, IgA nephropathy

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.

Interventions

None listed

Study design

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

14 Years to 80 Years

Healthy volunteers

Inclusion criteria

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

Design outcomes

Primary

Measure	Time frame
Factors potentially affecting an early or delayed diagnosis of IgA Nephropathy	Before the biopsy

Secondary

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

Countries

China

Outcome results