Clinical trials for evaluating the effectiveness of a new dental biofilm removing device on palatine mucosa

Clinical trials for evaluating the effectiveness of a new dental biofilm removing device on palatine mucosa - Clinical trials evaluating the effectiveness of new dental biofilm removing device

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031232

Enrollment

Registered

2018-02-13

Start date

2018-02-21

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 hygiene failure

Interventions

30 seconds injection of mist to palatal mucosa (up to 6 times)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)Men and Women over 20 years of age at the time of obtaining informed consent (2)Patients in Tohoku University Hospital of dentistry and had a biofilm on palatl mucosa and the judged "high" or more biofilm adhesion rate (3)Patinets who can receive ambulatory treatment (4)Patients who agreed with the document to participate in this research (5)Patients who do not have communication disorder

Exclusion criteria

Exclusion criteria: (1)Patients who has oral mucosal disease (2)Patinets with severe vomiting reflex (3)Patients who can not stop taking analgesic from the day before pain evaluation (4)Patients who have judged that it is difficlt to participate in this trail

Design outcomes

Primary

Measure	Time frame
Removal rate of biofilm on platal mucosa	—

Secondary

Measure	Time frame
1.Time to remove all biofilm on platal mucosa 2.Cleaning rate(comparison before and after treatment)	—

Countries

Japan

Contacts

Public ContactHiroki Hihara

Tohoku Universiry Hospital Advanced Prosthetic Dentistry

hihara@dent.tohoku.ac.jp022-717-8369

Outcome results

None listed

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