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Disease-Associated oral and gut microbiome and metabolome changes in patients with radiation induced brain injury

Disease-Associated oral and gut microbiome and metabolome changes in patients with radiation induced brain injury

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100049878
Enrollment
Unknown
Registered
2021-08-10
Start date
2021-08-09
Completion date
Unknown
Last updated
2022-04-19

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

Conditions

radiation induced brain injury

Interventions

Case series:No

Sponsors

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Test group: 1. Aged 18 to 80 years; 2. Radiation encephalopathy diagnosed by imaging. Control group: 1. Aged 18 to 80 years; 2. Patients with no radiation encephalopathy more than 1 year after radiotherapy for nasopharyngeal carcinoma.

Exclusion criteria

Exclusion criteria: 1. Clinical and laboratory examinations support tumor metastasis, recurrence, and invasion; 2. The participant has been treated with antibiotics or oral corticosteroids in the previous 4 weeks; 3. Have a clear history of gastrointestinal diseases; 4. Exclude other brain diseases except radiation encephalopathy.C

Design outcomes

Primary

MeasureTime frame
microbiome and metabolome changes;—

Countries

China

Contacts

Public ContactTang Yamei

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

9320823@qq.com+86 13556001992

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026