Analysis of gut bacteria in feces sample for patients with constipation

Analysis of gut bacteria in feces sample for patients with constipation - Gut bacteria in feces sample for patients with constipation (GBFC study)

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000023106

Enrollment

100

Registered

2016-07-18

Start date

2016-07-18

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patients with constipation according to ROME III criteria

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with constipation who will treat with laxative 2. Patients with colorectal cancer suspition due to organic constipation 3. More than or equal to 20 years-old, male and female 4. Imformed consent was obtained before entry of this study. 5. Outpatient and inpatient

Exclusion criteria

Exclusion criteria: 1. Patients with another active cancer except for colorectal cancer 2. Past history of colorectal cancer 3. Patients who treated with oral or intravenous antibiotic drug one month before an acquirement of informed consent 4. Patients whom the doctor judged as ineligible due to other reseans

Design outcomes

Primary

Measure	Time frame
Changes of gut bacteria before and after laxative	—

Secondary

Measure	Time frame
Analysis of gut bacteria in patients with constipation	—

Countries

Japan

Contacts

Public ContactTakahiro Yamasaki

Yamaguchi University Graduate School of Medicine Department of Oncology and Laboratory Medicine

t.yama@yamaguchi-u.ac.jp0836-22-2337

Outcome results