# Effects of Periodontal Treatment Associated With Antimicrobial Photodynamic Therapy on Halitosis in Patients With Diabetes Mellitus

> **NCT07463859** · NA · RECRUITING · sponsor: **University of Sao Paulo** · enrollment: 32 (estimated)

## Conditions studied

- Type 2 Diabetes
- Halitosis
- Periodontitis

## Interventions

- **PROCEDURE:** Scaling and root planing
- **PROCEDURE:** Photodynamic Therapy with Conventional Methylene Blue

## Key facts

- **NCT ID:** NCT07463859
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-04-02
- **Primary completion:** 2027-01-31
- **Final completion:** 2027-02-28
- **Target enrollment:** 32 (ESTIMATED)
- **Last updated:** 2026-03-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07463859

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07463859, "Effects of Periodontal Treatment Associated With Antimicrobial Photodynamic Therapy on Halitosis in Patients With Diabetes Mellitus". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT07463859. Licensed CC0.

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