Adjunctive Effect of Photodynamic Therapy on Halitosis
Launched by FEDERAL UNIVERSITY OF MINAS GERAIS · Jan 2, 2025
Trial Information
Current as of July 23, 2025
Enrolling by invitation
Keywords
ClinConnect Summary
The present study aims to evaluate halitosis in patients undergoing non-surgical periodontal therapy \[(Full-mouth disinfection (FMD) combined with tongue scraping and antimicrobial photodynamic therapy (aPDT), and to assess its potential benefits for both periodontal and microbiological condition. A pilot study will be performed with participants who took part almost 10 years ago in the study NCT02368678. They will be invited by phone contact. In addition, new participants will be recruited by convenience in dental clinics from the Federal University of Minas Gerais until completion of 20 ...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • self-reported halitosis;
- • organoleptic score \>2;
- • stage III periodontitis;
- • at least 14 teeth.
- Exclusion Criteria:
- • smokers or former smokers;
- • individuals diagnosed with diabetes and/or immune diseases;
- • pregnant or lactating women;
- • individuals with removable partial dentures and/or fixed or removable orthodontic appliances;
- • systemic use of antibiotics or anti-inflammatory drugs in the last three months; - individuals who required prophylactic antibiotics for periodontal exams and treatments;
- • individuals who regularly used or had used any type of mouthwash in the past three months;
- • individuals who underwent periodontal treatment in the six months prior to the study.
About Federal University Of Minas Gerais
The Federal University of Minas Gerais (UFMG) is a prestigious academic institution in Brazil, renowned for its commitment to advancing research and education in the health sciences. With a strong emphasis on innovation and collaboration, UFMG conducts clinical trials that aim to improve patient outcomes and enhance medical knowledge. The university is equipped with cutting-edge facilities and a diverse team of experts dedicated to ethical research practices, contributing significantly to the global scientific community. Through its clinical trial initiatives, UFMG strives to address pressing health challenges and promote evidence-based solutions for better healthcare delivery.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Belo Horizonte, Minas Gerais, Brazil
Patients applied
Trial Officials
Fernando O Costa, doctorate
Principal Investigator
Federal University of Minas Gerais, Dental School
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported