effect to colon polyps and microbiota by the treatment for periodontitis

effect to colon polyps and microbiota by the treatment for periodontitis - association of periodontitis and colon

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027352

Enrollment

Registered

2017-05-16

Start date

2017-02-08

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

periodontitis colon polyps

Interventions

Treatment for periodontitis. Mainly an intraoral care and medical guidance for daily life. Expected duration would be 1 to 3 months.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. The age is 20 to 80 years-old. 2. Diagnosed with colon polyp and periodontitis. 3. Indipendent to walk and able to answer the questionnaire. 4. Has an agreement to participate the research.

Exclusion criteria

Exclusion criteria: 1. Who refuse the treatment for colon polyp and periodontitis. 2. If the patient is suspected of colorectal cancer. 3. Who received a treatment by antibiotics before treatment for colon polyp. Who takes probiotics regularly. 4. Who is decided to be inadequate by a doctor.

Design outcomes

Primary

Measure	Time frame
The changes of expression level by PCR for Fusobacterium nucleatum, before and after treatment for periodontitis.	—

Countries

Japan

Contacts

Public ContactTakuma Higurashi

Yokohama City University School of Medicine Department of Gastroenterology and Hepatology

takuma_h@yokohama-cu.ac.jp045(787)2640

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026