Induction of dentin bridge formation after direct pulp capping with carbon dioxide laser irradiation

Induction of dentin bridge formation after direct pulp capping with carbon dioxide laser irradiation - Direct pulp capping with carbon dioxide laser irradiation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008424

Enrollment

Registered

2012-08-01

Start date

2012-08-01

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

Dental Caries Fracture of the Tooth (Direct Pulp Capping Treatment)

Interventions

The exposed pulp was irradiated with the carbon dioxide laser using the below-mentioned conditions. An Opelaser PRO was used in the carbon dioxide laser irradiation. The irradiation conditions were: a

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Third Molars (Vital tooth) (Tooth extraction is scheduled)

Exclusion criteria

Exclusion criteria: Pulpitis Non-vital Tooth Retention Tooth

Design outcomes

Primary

Measure	Time frame
Observation Period: 3, 6, 12 months postoperatively Evaluation Criteria: Pulp Tissue Disorganization, Inflammatory Cell Infiltration, Reparative Dentin (Dentin Bridge) Formation, Bacterial Penetration	—

Countries

Japan

Contacts

Public ContactMasaya Suzuki

The Nippon Dental University School of Life Dentistry at Niigata Dept. of Operative Dentistry

collagen@ngt.ndu.ac.jp025-267-1500

Outcome results

None listed

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