Multicentre Evaluation of Bucco-dental Health in Patients With Schizophrenia in Côte d'Or (BUCCODOR)

February 5, 2026 updated by: Centre Hospitalier Universitaire Dijon

The aim of this study is to know the bucco-dental status of patients with schizophrenia in Côte d'Or.

Participation in this study will last only as long as it takes to:

  • carry out a bucco-dental examination: evaluation of dental plaque and calculus
  • take a blood sample to assess needs in vitamin C (only for patients included at DIJON CHU and CHS Chartreuse)
  • complete a 30-minute questionnaire: clinical data and answers to questions concerning dental hygiene and eating habits.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

110

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Dijon, France, 21079
        • CHU de Dijon
      • Dijon, France, 21033
        • CHS La Chartreuse
      • Semur-en-Auxois, France, 21140
        • CH Semur-en-Auxois

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

N/A

Description

Inclusion Criteria:

  • Patients who have provided consent
  • Patients over 18 years of age
  • Persons with schizophrenia according to the ICD 10 criteria and followed in hospital (complete or day hospital) in one of the hospitals taking part in the study

Exclusion Criteria:

  • Adult under guardianship
  • Patient not covered by national health insurance
  • Pregnant or breast-feeding women
  • Patients not stabilized from a psychiatric viewpoint
  • Patients experiencing an acute psychiatric episode
  • Impossibility to understand and /or poor understanding of French

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Patients with schizophrenia
Other: Blood sample
Other: Bucco-dental examination
Other: Clinical and social questionnaire

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Calculate the DMF index (Decayed, Missing, Filled)
Time Frame: Baselines
Baselines

Secondary Outcome Measures

Outcome Measure
Time Frame
Calculate the simplified Oral Health Index (OHI-S)
Time Frame: Baselines
Baselines
Perception of oral health of patients observed
Time Frame: Baselines
Baselines

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Centre Hospitalier Universitaire Dijon

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

September 1, 2014

Primary Completion (Actual)

January 1, 2016

Study Completion (Actual)

January 1, 2016

Study Registration Dates

First Submitted

June 17, 2014

First Submitted That Met QC Criteria

June 17, 2014

First Posted (Estimated)

June 19, 2014

Study Record Updates

Last Update Posted (Actual)

February 9, 2026

Last Update Submitted That Met QC Criteria

February 5, 2026

Last Verified

February 1, 2026

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • DENIS CHS 2014

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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