The evaluation of clinical outcomes and patient-reported outcomes following treatment of intrabony defects using a natural bone mineral and GTR

The evaluation of clinical outcomes and patient-reported outcomes following treatment of intrabony defects using a natural bone mineral and GTR - The evaluation of intrabony defects treatment using a natural bone mineral and GTR

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022347

Enrollment

Registered

2016-05-30

Start date

2016-09-01

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

periodontitis

Interventions

A natural bone mineral (Bio-Oss) and guided tissue regeneration (Bio-Gide) Autograft and guided tissue regeneration (Bio-Gide)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: intrabony defect PPD: Probing pocket depth over 6mm. Radiographic evidence of an intrabony component over 4mm.

Exclusion criteria

Exclusion criteria: (1) Systemic disease that could influence the outcome of therapy. (2) Systemic antibiotics had been used within at least 3 months. (3) Smokers.

Design outcomes

Primary

Measure	Time frame
clinical attachment level(6 month 12 month)	—

Secondary

Measure	Time frame
patient-related outcome	—

Countries

Japan

Contacts

Public ContactHoshi Shu

Tokyo Medical and Dental University Department of Periodontology

hosperi@tmd.ac.jp03-5803-5488

Outcome results

None listed

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