Clinical trials for evaluating the effectiveness and safty of a new dental biofilm removing device (MSM-UNIT)

Clinical trials for evaluating the effectiveness and safty of a new dental biofilm removing device (MSM-UNIT) - Clinical trials for a new dental biofilm removing device (MSM-UNIT)

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000035950

Enrollment

Registered

2019-03-01

Start date

2019-02-25

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

1 minute injection of mist to palatal mucosa (up to 3 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 had a plaque on tongue, palatl mucosa and teeth and the judged "high" or more biofilm adhesion rate nt (3)Patients who agreed with the document to participate in this research

Exclusion criteria

Exclusion criteria: (1) Patient who has severe hyperesthesia (2) Patient who have periodontitis of BOP (+) with periodontal pocket of 6 mm or more in More than half of all jaws. (3)Patients who can not stop taking analgesic from the day before pain evaluation (4) Ptients who have judged that it is difficlt to participate in this trail

Design outcomes

Primary

Measure	Time frame
(1)Teeth Plaque cleaning rate by PCR (2)Platal mucosa Removal rate of plaque on platal mucosa (3)Tongue Removal rate of plaque on tongue	—

Countries

Japan

Contacts

Public ContactHihara Hiroki

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