Usefulness of antimicrobial photodynamic therapy for peri-implantitis

Study of safety and efficacy of antimicrobial photodynamic therapy for peri-implantitis

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs072190037

Enrollment

Registered

2019-11-21

Start date

2019-12-05

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-implantitis Peri-implantitis

Interventions

Irrigation group: A periodontal pocket is irrigated with saline solution. Irrigation + a-PTD group: A periodontal pocket is irrigated with saline solution, and given photodynamic therapy with FotoSa

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with peri-implantitis

Exclusion criteria

Exclusion criteria: Patients with problem in judgement

Design outcomes

Primary

Measure	Time frame
Pus discharge	—

Secondary

Measure	Time frame
Change in inflammation symptoms	—

Contacts

Public ContactSeigo Ohba

Nagasaki University Hospital

sohba@nagasaki-u.ac.jp+81-95-819-7704

Outcome results

None listed

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