A comparison of effect of photodynamictherapy with LED and calcium hydroxide therapy on root canal disinfection

A comparison of effect of photodynamictherapy with LED and Calcium Hydroxide therapy on root canal disinfection in patienst's treated teeth and periapical lesion

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT2015092624206N1

Enrollment

Registered

2016-06-18

Start date

2016-05-04

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

Root canal infection.

Interventions

Intervention 1: Intervention group 1: photodynamictherapy with LED FotOSan ( MDD, CMS Dental Denmark Korea) 200 mW/cm2 wave lenght: 630 nm for 60 s photpsensitizer: toloeiden blue 15 ugr/ml for 5 min

Treatment - Other

Treatment - Drugs

Intervention group 1: photodynamictherapy with LED FotOSan ( MDD, CMS Dental Denmark Korea) 200 mW/cm2 wave lenght: 630 nm for 60 s photpsensitizer: toloeiden blue 15 ugr/ml for 5 min

Intervention group 2: putting intracanal calcium hydroxide paste for 2weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria: 1- Visible PA lesion must be presented 2- No clinical symptoms 3- no systemic disease exclusion criteria: 1- negative culture of E.faecalis befor PDT or Ca(OH)2 therapy

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
CFU counting of E.faecalis. Timepoint: before and after treatments. Method of measurement: inspection with colony counter.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAfsaneh Rahmati

Shahid Beheshti University of Medical Science

drrahmati@@ymail.com+98 21 2614 2964

Outcome results

None listed

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