Rapidly dietary fiber intervention for gut microbiota among young healthy people: a randomized controlled crossover trial

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Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900027845

Enrollment

Unknown

Registered

2019-11-30

Start date

2019-11-21

Completion date

Unknown

Last updated

2019-12-10

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

Conditions

Obesity

Interventions

dietary fiebers group:20 g mixed dietary fibers per day for four days

dietary fiebers group:30 g mixed dietary fibers per day for five days

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Inclusion criteria for normal-weight people: 1. aged 18 to 65 years; 2. willing to accept dietary intervention; 3. consent to blood and feces collection; 4. willing to sign informed consent. Obese people: Inclusion criteria: 1. aged 18 to 65 years; 2. BMI >=28kg/m2; 3. willing to accept dietary intervention; 4. agree to collect blood and feces; 5. willing to sign informed consent.

Exclusion criteria

Exclusion criteria: 1. Took antibiotics within the last three months; 2. Patients with acute and chronic intestinal diseases.

Design outcomes

Primary

Measure	Time frame
gut microbiota;	—

Countries

China

Contacts

Public ContactTian Tian

Shool of Public Health, Xinjiang Medical University

435079628@qq.com+86 13139657768

Outcome results

None listed

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