# Comparing the Antibacterial Effect of 810 nm Diode Laser and Photodynamic Therapy

> **NCT02555488** · PHASE2 · UNKNOWN · sponsor: **Shahid Beheshti University** · enrollment: 20 (estimated)

## Conditions studied

- Periradicular Disease

## Interventions

- **DEVICE:** diode laser
- **DEVICE:** diode laser
- **DRUG:** Methylene blue

## Key facts

- **NCT ID:** NCT02555488
- **Lead sponsor:** Shahid Beheshti University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2015-01
- **Primary completion:** 2015-10
- **Final completion:** 2015-12
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2015-09-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02555488

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02555488, "Comparing the Antibacterial Effect of 810 nm Diode Laser and Photodynamic Therapy". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT02555488. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*