Effect of professional mechanical tooth-cleaning by dental hygienist before implant surgery on transient bacteremia

Effect of professional mechanical tooth-cleaning by dental hygienist before implant surgery on transient bacteremia - Effect of professional mechanical tooth-cleaning by dental hygienist before implant surgery on transient bacteremia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039716

Enrollment

Registered

2020-03-05

Start date

2019-04-01

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

Dental implant treatment

Interventions

Intervention group:Oral bacterial count(+),PMTC(+) Control group:Oral bacterial count,PMTC(-)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)Age over 18 years old (2)Unilateral partial edentulous patients who have 4 missing teeth or less. Those patients are placed 1-2 implants. (3) Low-risk patients who do not need prophylactic antibiotics

Exclusion criteria

Exclusion criteria: Patients with(1) no basic periodontal treatment, and (2) receiving medications such as antimicrobial agents for systemic diseases within 3 months.

Design outcomes

Primary

Measure	Time frame
Presence or absence of transient bacteremia	—

Secondary

Measure	Time frame
Bacterial counts	—

Countries

Japan

Contacts

Public ContactYoshiaki Arai

Niigata University Medical and Dental Hospital Temporomandibular Joint Clinic

ara@dent.niigata-u.ac.jp0252272975

Outcome results

None listed

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