PDT in treatment of peri-implant diseases

Efficacy of antimicrobial photodynamic therapy as an adjunctive to mechanical debridement in the treatment of peri-implant diseases: a randomized controlled clinical trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201309119260N2

Enrollment

Registered

2013-10-12

Start date

2011-03-16

Completion date

Unknown

Last updated

2018-02-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

peri-implant diseases. k05.6

Interventions

control: All implants underwent mechanical debridement, using plastic curettes followed by pocket irrigation with sterile saline. Hand instrumentation was carried out until the operator was assured th

Treatment - Other

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: • Presence of at least two screw type titanium dental implants, in different sites, exhibiting clinical and radiographic signs of peri-implant diseases (including peri-implant mucositis and peri-implantitis). • No implant mobility • No evidence of occlusal overload • No treatment of peri-implant diseases for the least 6 months before the study • No use of antibiotics and anti-inflammatory drugs for the 3 months prior treatment. If these drugs were taken during the study, patient would be excluded. • At least 1 year function of implants. • No pregnancy and nursing • No uncontrolled diabetes (HbA1c < 7) • In the cases that subjects had a history of periodontitis, only subjects were included if the lesions were treated at the remaining teeth and diseases was halted.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Peri-implant probing pocket depth. Timepoint: before treatment, 1.5 and 3 months after treatment. Method of measurement: millimeter using williams plastic probe.;Peri-implant clinical attachment loss(CAL). Timepoint: before treatment, 1.5 and 3 months after treatment. Method of measurement: millimeter using williams plastic probe.	—

Secondary

Measure	Time frame
Peri-implant bleeding after probing(BOP). Timepoint: before treatment, 1.5 and 3 months after treatment. Method of measurement: PBI index.;Peri-implant gingival index(GI). Timepoint: before treatment, 1.5 and 3 months after treatment. Method of measurement: gingival index.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. mohammadreza karimi

islamic azad university, dental branch

m_karimi@dentaliau.ac.ir+98 21 2276 3449

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026