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Study identifier: NCT05190848 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Correlation of Microbiome and Metabonomics With IgA Nephropathy

Condition: IgA Nephropathy  ·  Sponsor: Guangdong Provincial People's Hospital

PhaseN/A
Planned participants600
Who can joinAll sexes, 16 Years to 65 Years
Healthy volunteersYes

About this study

IgAN is the most prevalent primary glomerulonephritis in China, is characterized by the deposition of IgA1 (particularly, galactose-deficient IgA1) in the glomerular mesangium. Galactosedeficient IgA1, supposed to be produced by Peyer patches in the mucosa-associated lymphoid tissue (MALT), is triggered by exposure to commensal or pathogenic bacteria, involved in the initial step in the pathogenesis of IgAN. Similar to intestinal flora, a disruption in oral flora is closely associated with the occurrence of many malignant tumors and autoimmune diseases. The relationship between oral and throat microflora and the occurrence of IgAN is unclear at present. The aim of the present study was to develop a preliminary model based on mucosa -specific microbes and clinical indicators to facilitate the early diagnosis of IgAN and obtain insights into its treatment.

This description comes directly from the study's public registry record.

Talk to the study team

Xueqing Yu  ·  +86-20-83827812  ·  yuxq@mail.sysu.edu.cn

Fengtao Cai  ·  19860209072  ·  fengtaoc@126.com

Always discuss trial participation with your own doctor first.

Locations (5)

Sun Yat-sen Memorial Hospital Sun Yat-sen universityGuangzhou, Guangdong, ChinaRecruiting
The Third Affiliated Hospital of Southern Medical UniversityGuangzhou, Guangdong, ChinaRecruiting
The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhou, Guangdong, ChinaRecruiting
Guangdong Provincial People's HospitalGuanzhou, Guangdong, ChinaRecruiting
The First Affiliated Hospital of Sun Yat-sen UniversityGuanzhou, Guangdong, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT05190848