Investigate microbial dynamics of oral cancer patient by topical antibiotic administration to prophylactic infection after oral cancer surgery.

Investigate microbial dynamics of oral cancer patient by topical antibiotic administration to prophylactic infection after oral cancer surgery. - Investigate microbial dynamics of oral cancer patient by topical antibiotic administration.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027421

Enrollment

Registered

2017-06-01

Start date

2017-06-01

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

Oral cancer

Interventions

Collection of oral reservoir

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. At the agreement acquisition, age is a patient younger than 90 years 20 years old or older 2. the patient whom conduct tracheostomy,neck dissection,ablation oral tumor,immediate reconstructive operation. 3. The patient whom I agreed with in response to enough explanation.

Exclusion criteria

Exclusion criteria: 1.The patient that a state cannot clean the mouse badly from general condition. 2.The patient with a taboo and allergy for a drug. 3. The patient who judged that a study person in charge was inappropriate.

Design outcomes

Primary

Measure	Time frame
Confirmation of oral microbial dynamics.	—

Countries

Japan

Contacts

Public ContactTsuda Shoma

Graduate School of Biomedical Sciences,Nagasaki University Oral cancer treatment,Sciens Department,medical deployment

tsuda3@nagasaki-u.ac.jp095-819-7698

Outcome results

None listed

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