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Collection of Fecal Samples from Patients with Ulcerative Colitis (UC)

Collection of Fecal Samples from Patients with Ulcerative Colitis (UC)

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500101482
Enrollment
Unknown
Registered
2025-04-25
Start date
2024-09-27
Completion date
Unknown
Last updated
2025-04-28

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

Conditions

Ulcerative Colitis

Interventions

UC group:NA

Sponsors

Chongqing Traditional Chinese Medicine Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: (1) Diagnosis: Patients with a confirmed diagnosis of Ulcerative Colitis (UC), preferably with accompanying psychological symptoms such as anxiety, depression, and cognitive dysfunction (selecting patients with mild to moderate or moderate to severe UC, no specific requirements for anxiety and depression scales). (2) Duration of Diagnosis: Diagnosed for 3 months or more. (3) Age: 18 to 50 years old. (4) Gender: Male or female. (5) Signed informed consent form.

Exclusion criteria

Exclusion criteria: (1) Individuals with an unclear diagnosis of Ulcerative Colitis (UC). (2) Individuals with a history of mental illness before the diagnosis of UC. (3) Individuals with viral, bacterial, or other infectious diseases. (4) Individuals with severe complications such as multiple colonic polyps, toxic megacolon, or bowel obstruction. (5) Individuals with autoimmune diseases. (6) Individuals who have taken antibiotics, corticosteroids, Chinese herbal medicine (including oral, intramuscular, or intravenous administration), or probiotics in the past 3 months. (7) Individuals who have undergone chemotherapy, radiotherapy, or surgery. (8) Pregnant or breastfeeding individuals.

Design outcomes

Primary

MeasureTime frame
Intestinal microbial composition;

Secondary

MeasureTime frame
Metabolite;

Countries

CHINA

Contacts

Public ContactXiaojun Yang

Chongqing Traditional Chinese Medicine Hospital

swang@um.edu.mo+86 132 9000 7489

Outcome results

None listed

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