Clinical evaluation of a novel device for the treatment of periodontitis by applying a photolysis of hydrogen peroxide disinfection technique

Clinical evaluation of a novel device for the treatment of periodontitis by applying a photolysis of hydrogen peroxide disinfection technique - A new disinfection device for the treatment of periodontitis

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000011511

Enrollment

Registered

2013-08-23

Start date

2014-04-02

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

Periodontal disease

Interventions

Root debridement using the novel device Root debridement using the conventional ultrasound scaler

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who suffer from generalized chronic periodontitis with 8 or more teeth which have >=6mm periodontal pocket and show positive of bleeding on plobing. Patients who have 18 or more remaining teeth. Patients who is systematically healthy.

Exclusion criteria

Exclusion criteria: Smoker Pregnant female Patients who have had antibiotics within the last 6 months. Patients who have had the periodontal treatment with the subgingival aria within the last 12 months. Patients who uses a medicine to affect for the clinical sign of periodontal disease.

Design outcomes

Primary

Measure	Time frame
Probing pocket depth	—

Secondary

Measure	Time frame
Bacteriological examination, Gingival index, Plaque index, Clinical attachment level, Bleeding on probing, Gingival resession	—

Countries

Japan

Contacts

Public ContactTaro Kanno

Tohoku University Graduate School of Dentistry Division of Fixed Prosthodontics

tarou@dent.tohoku.ac.jp022-717-8363

Outcome results

None listed

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