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Clinical and Mechanistic Research on Cognitive Dysfunction Associated with Chronic Kidney Disease via the Microbiota–Gut–Brain Axis

Clinical and Mechanistic Research on Cognitive Dysfunction Associated with Chronic Kidney Disease via the Microbiota–Gut–Brain Axis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600124438
Enrollment
Unknown
Registered
2026-05-12
Start date
2025-09-18
Completion date
Unknown
Last updated
2026-05-18

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

Conditions

Chronic kidney disease and cognitive dysfunction

Interventions

Chronic kidney disease group (CKD group) :None
Healthy control group (Control group):None

Sponsors

Guizhou Provincial People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Age between 20 and 65 years of both sexes. 2. Hospitalized patients with established chronic kidney disease. Patients who consented for blood sampling and cognitive status assessment. 4. Healthy control group: people aged 20 to 65 years without chronic kidney disease who came to our hospital for physical examination.

Exclusion criteria

Exclusion criteria: 1. Age: less than 20 years old, more than 65 years old. 2. Subjects with traumatic brain injury and severe neurological or psychiatric disorders 3. Subjects with acute life-threatening illness. 4. Pregnant women. 5. Subjects and their families disagree.

Design outcomes

Primary

MeasureTime frame
The concentration of trimethylamine oxide in the peripheral circulation;Patient cognitive assessment;

Secondary

MeasureTime frame
Basic information, educational level, biochemical indicators, blood routine, anxiety score;

Countries

China

Contacts

Public ContactPeng Jing

Guizhou Provincial People's Hospital

pengjing1@gz5055.com+86 158 8509 7378

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 22, 2026