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Healing effects of Er: YAG laser on peri-implant mucositis and peri-implantitis: a clinical randomized controlled trial.

Healing effects of Er: YAG laser on peri-implant mucositis and peri-implantitis: a clinical randomized controlled trial. - Healing effects of Er: YAG laser on peri-implant mucositis and peri-implantitis.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008790
Enrollment
36
Registered
2012-09-24
Start date
2012-09-24
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

Peri-implant mucositis and peri-implantitis

Interventions

Test group 1: 18patients 2: Er: YAG laser beam is delivered into the pocket of implant using PS600T tip at 30mJ/25pps under water irrigation. Control group 1: 18 patients 2: 2% minocycline ointm

Sponsors

Niigata University
Lead Sponsor
1.Department of Periodontology, Faculty of Dentistry, Asahi University 2.Department of Periodontology, Osaka Dental University 3.Yamamoto Dental Office
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Moderate to severe peri-implant mucositis and peri-implantitis. 2.Having probing pocket depth(PPD) equal or greater than 5mm and bleeding on probing(BOP) positive.

Exclusion criteria

Exclusion criteria: 1.Persons who have acute inflammation of the tooth next to the candidate implant. 2.Persons who take systemic antibiotics or anti-inflammatory drugs within 3 months before experiment. 3.Persons who have severe systemic diseases. 4.Pregnancy in women. 5.Persons who have heart pacemaker or any other systemic conditions that might be affected byEr: YAG laser treatment.

Design outcomes

Primary

MeasureTime frame
Cytokine expression levels in peri-implant crevicular fluid—

Secondary

MeasureTime frame
Species and numbers of subgingival bacteria—

Countries

Japan

Contacts

Public ContactYasutaka Komatsu

Niigata University Medical & Dental Hospital Department of Periodontics

komatsu@dent.niigata-u.ac.jp025-227-2871

Outcome results

None listed

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