# Low-level Laser Therapy to Prevent Oral Mucositis in Head and Neck Patients

> **NCT01439724** · PHASE3 · COMPLETED · sponsor: **Instituto Nacional de Cancer, Brazil** · enrollment: 94 (actual)

## Conditions studied

- Squamous Cell Carcinoma of Nasopharynx
- Squamous Cell Carcinoma of Oropharynx
- Squamous Cell Carcinoma of Hypopharynx

## Interventions

- **DEVICE:** Low Level Laser Therapy- (DMC, São Paulo, Brazil)
- **DEVICE:** Placebo (DMC, São Paulo, Brazil)

## Key facts

- **NCT ID:** NCT01439724
- **Lead sponsor:** Instituto Nacional de Cancer, Brazil
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-06
- **Primary completion:** 2008-06
- **Final completion:** 2010-12
- **Target enrollment:** 94 (ACTUAL)
- **Last updated:** 2014-04-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01439724

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01439724, "Low-level Laser Therapy to Prevent Oral Mucositis in Head and Neck Patients". Retrieved via AI Analytics 2026-06-19 from https://api.ai-analytics.org/clinical/NCT01439724. Licensed CC0.

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