A Study on the dynamics of gingival blood flow

A Study on the dynamics of gingival blood flow - A Study on the dynamics of gingival blood flow

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000028808

Enrollment

Registered

2017-09-01

Start date

2017-09-01

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

Healthy adults

Interventions

Apply the physical therapy for gingiva more than once a day for 8 weeks Do not apply any physical therapy for gingiva for 8 weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy males and females with healthy gingiva

Exclusion criteria

Exclusion criteria: -Subjects who are under dentist's/doctor's treatment -Subjects with serious wound in the oral cavity -Subjects with acute inflammation of the gingiva -Subjects with tooth mobility -Severe periodontitis -Hypertension -Pregnancies -Subjects deemed inappropriate to participate in this study by the principle investigator

Design outcomes

Primary

Measure	Time frame
Evaluation of the gingival blood flow before and after the physiological stimuli/single treatment with the physical therapy, and after the repeated treatment for 2,4 and 8 weeks with the physical therapy	—

Secondary

Measure	Time frame
Probing pocket depth (PPD) Gingival index (GI) Bleeding on probing (BOP) Dental plaque PMA Index Color of gingiva Blood pressure Heart rate Electrocardiogram	—

Countries

Japan

Contacts

Public ContactYuko Ohsugi

Kao Corporation Personal Healthcare Products Research

ohsugi.yuko@kao.co.jp+81-3-5630-7486

Outcome results

None listed

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