Use of Laser Treatment to Reduce Pain After Single-Visit Root Canal Retreatment in Lower Back Teeth

Effect Of Laser Biostimulation And Laser Disinfection On Postoperative Pain After Single-Visit Root Canal Retreatment Of Mandibular Posterior Teeth: A Randomized Clinical Study - nil

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/05/087570

Enrollment

Registered

2025-05-26

Start date

Unknown

Completion date

Unknown

Last updated

2025-06-24

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

Conditions

None listed

Interventions

Intervention1: laser biostimulation and laser disinfection: laser disinfection Each canal will be irradiated for 20 seconds ,repeating 3 times with pauses of 10 secs between each.The total exposure

Eligibility

Inclusion criteria

Inclusion criteria: 1. Age group 18-50 years old 2. Patients without any systemic diseases 3. Failed rct in mandibular posteriors 4. PAI score -2/3

Exclusion criteria

Exclusion criteria: 1. Patients with any systemic disease 2. Patients with non-restorable periodontally compromised teeth

Design outcomes

Primary

Measure	Time frame
To evaluate and compare the effect of Laser biostimulation and Laser disinfection on postoperative pain in single visit root canal retreatment of mandibular posterior teeth with placebo groupTimepoint: To evaluate and compare the effect of Laser biostimulation and Laser disinfection on postoperative pain in single visit root canal retreatment of mandibular posterior teeth with placebo group at 24 hr,48 hr,72 hr	—

Measure

Time frame

To evaluate and compare the effect of Laser biostimulation and Laser disinfection on postoperative pain in single visit root canal retreatment of mandibular posterior teeth with placebo groupTimepoint: To evaluate and compare the effect of Laser biostimulation and Laser disinfection on postoperative pain in single visit root canal retreatment of mandibular posterior teeth with placebo group at 24 hr,48 hr,72 hr

—

Secondary

Measure	Time frame
nilTimepoint: nil	—

Countries

India

Contacts

Public ContactDr S Jayaprada

Kamineni institute of dental sciences

drsjayapradareddy@gmail.com9703936020

Outcome results