The Influence of Endurance Sports Activity on the Oral Microbiota of Young Adults.

Microbial Colonization Clinical Trial

— ORAMICAP  

Official title:

Sport and Health a Pilot Study: Impact of Endurance Physical Activity on the Microbiological Homeostasis of the Oral Cavity of Young Adults

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT05765422
• Other study ID #: 22-PP-11
• Status: Recruiting
• Phase: N/A
• Start date: October 17, 2022
• Est. completion date: March 15, 2026

Study information

• Verified date: May 2024
• Source: Centre Hospitalier Universitaire de Nice
• Contact: Margaux DUBOIS, PH
• Phone: 0489152267
• Email: Margaux.DUBOIS[@]univ-cotedazur.fr
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The oral cavity is an easily accessible anatomical site that accurately reflects the health of the individual. The mouth is considered an early indicator of biological aging, leading to the identification of oral biomarkers predictive of future alterations. Current data show that the oral health of high level athletes is globally altered with an increase in cariogenic indexes, an increased incidence of periodontitis, dental trauma and dry mouth syndromes. Few studies have focused on the oral microbiota compared to mouthguards used in rugby or boxing which seem to induce dysbiosis, a recent study shows an effect of ketogenic diet on bacterial changes in the mouth of endurance athletes. This project focuses on the impact of intensive sport practice on oral health and the identification of oral biomarkers associated with physical activity. The objective of this study is to investigate the impact of the amount of endurance sport practice on oral microbiota and oral health in young adults. the hypothesis is that a sedentary lifestyle and high-level sport induce depletion and/or changes in the oral microbiota compared to regular physical activity.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 200
• Est. completion date: March 15, 2026
• Est. primary completion date: March 15, 2026
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 30 Years

Eligibility

Inclusion Criteria:

• Be between 18 and 30 years old

• If practicing sports, it must be an endurance sport as main activity (cycling or running)

Exclusion Criteria:

• Practice more than 3 hours of swimming per week

• Have taken anti-inflammatory drugs, less than 48 hours before the study

• Have taken antibiotics and/or probiotics, less than 3 weeks before the study

Related Conditions & MeSH terms

• Communicable Diseases
• Infections
• Microbial Colonization

Intervention

Other:
• salivar and gum sampling
Saliva will then be collected by salivary spit and a mucosal smear will be taken using a swab passed at the junction of the tooth and the gum

Locations

Country	Name	City	State
France	Nice University Hospital	Nice

Sponsors (1)

Lead Sponsor	Collaborator
Centre Hospitalier Universitaire de Nice

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Analysis of the oral microbiota in healthy individuals engaged in endurance physical activity at different levels.	Microbiological screening will be performed using an innovative methodology based on microfluidic PCR (BiomarkHD) (number of bacterial colonies)	3 years
Secondary	Quantification of salivary inflammatory markers in healthy individuals who perform endurance physical activity at different levels.	numer and type of salivary inflammatory markers will performed using multiplex analysis technology developed by the firm Meso Scale Diagnostic (MSD).	3 years