Examining periodontal pathogens in patients with gum disease

Detection of Levels of Periodontopathogens in a Catalan Population of Periodontal Patients Visited in the HOUB

Not applicable Interventional University of Barcelona · NCT05940714

This study tests whether a video can help people with gum disease improve their oral hygiene and reduce harmful bacteria in their mouths.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment50 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Barcelona Academic / other
Locations1 site (Hospitalet de Llobregat, Barcelona)
Trial IDNCT05940714 on ClinicalTrials.gov

What this trial studies

This study investigates the presence of harmful bacteria associated with periodontal diseases in a population from Catalonia suffering from periodontitis. It aims to evaluate the effectiveness of a video intervention designed to improve oral hygiene practices among participants. By assessing the impact of this educational measure, the study seeks to enhance patient outcomes related to periodontal health. Participants must be over 18 years old and have specific grades of periodontal disease to qualify.

Who should consider this trial

Good fit: Ideal candidates for this study are adults over 18 years old diagnosed with grade III or IV periodontal disease.

Not a fit: Patients currently undergoing antibiotic treatment or those with braces may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved oral hygiene practices and better management of periodontal diseases.

How similar studies have performed: While similar studies have explored the impact of educational interventions on oral health, this specific approach focusing on periodontal pathogens is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients over 18 years of age
* periodontal disease (grade III and IV)
* gave their informed consent to participate in the study
* do not present associated medical pathology

Exclusion Criteria:

* Patients who do not wish to participate in the study
* Patients following active treatment with antibiotics or having received antibiotic treatment in the last seven days,
* Patients who wear braces.

Where this trial is running

Hospitalet de Llobregat, Barcelona

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Periodontal Diseasesperiodontopathogensoral hygieneperiodontal patients
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.