Temporomandibular Dysfunction and Cervical Posture

This study has been completed.
Sponsor:
Information provided by:
University of Nove de Julho
ClinicalTrials.gov Identifier:
NCT01331538
First received: April 6, 2011
Last updated: April 7, 2011
Last verified: February 2009
  Purpose

The aim of this research was to determine the existence of a correlation between the degree of temporomandibular dysfunction and cervical posture in different occlusal classes in adolescents. A cross-section, observational study was carried out, in which 296 adolescents took part. For the evaluation, the patients were divided into groups according to the presence and severity of the temporomandibular dysfunction, using a questionnaire and occlusal Angle classification. The posture analysis was carried out using photogrammetry and the software Alcimage® to measure the predefined angle based on the protuberances of the Spinous Process of the 7th Cervical Vertebra (C7), Manubrium of the sternum and Mentum Vertex.


Condition
Temporomandibular Dysfunction

Study Type: Observational
Study Design: Time Perspective: Cross-Sectional
Official Title: Correlation Between Temporomandibular Dysfunction and Cervical Posture in Different Occlusal Angle Classes in Adolescents

Resource links provided by NLM:


Further study details as provided by University of Nove de Julho:

Enrollment: 296
Study Start Date: February 2009
Study Completion Date: March 2010
Primary Completion Date: October 2009 (Final data collection date for primary outcome measure)
Groups/Cohorts
adolescents with TMD
adolescents with temporomandibular dysfunction
No TMD
adolescents without temporomandibular dysfunction

Detailed Description:

The evaluation of signs and symptoms of TMD was obtained from a Questionnaire (15) which includes information regarding difficulties opening the mouth and movement of the mandible, pains in the head, nape of the neck, neck or joint regions, noise in the temporomandibular joints, and the habit of clenching or grinding the teeth. The questionnaire is comprised of 10 questions with possible answers of yes (10 points), sometimes (5 points) and no (0 points). For each question, only one answer can be checked. The total score is used to classify the severity of the TMD as severe (70 to 100 points), moderate (45 to 65), mild (20 to 40) and no dysfunction (0 to 15).

The clinical (visual) assessment of head posture was conducted using a postural grid. Each subject was asked to remain in his or her normal posture, in a standing position. The self balance position was used to standardize the posture of each subject, asking them to look straight ahead, parallel to the floor, keeping the gaze horizontal

  Eligibility

Ages Eligible for Study:   10 Years to 20 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population

adolescents aged between 10 and 20 years. As criteria for inclusion, age group and the presence of first permanent molar

Criteria

Inclusion Criteria:

  • adolescents, aged between 10 and 20 years. As criteria for inclusion, age group and the presence of first permanent molar

Exclusion Criteria:

  • Individuals undergoing orthodontic treatment, those with absent first molars and cases where it was impossible to clinically evaluate the occlusion were excluded.
  Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01331538

Locations
Brazil
Nove de Julho University
Sao Paulo, Brazil, 18130430
Sponsors and Collaborators
University of Nove de Julho
Investigators
Principal Investigator: Lara Motta, Ms Nove de Julho University
  More Information

No publications provided

Responsible Party: Lara Jansiski Motta, Nove de Julho University
ClinicalTrials.gov Identifier: NCT01331538     History of Changes
Other Study ID Numbers: 82622/08
Study First Received: April 6, 2011
Last Updated: April 7, 2011
Health Authority: Brazil: Ethics Committee

Keywords provided by University of Nove de Julho:
temporomandibular dysfunction
posture

Additional relevant MeSH terms:
Temporomandibular Joint Disorders
Temporomandibular Joint Dysfunction Syndrome
Craniomandibular Disorders
Mandibular Diseases
Jaw Diseases
Musculoskeletal Diseases
Joint Diseases
Muscular Diseases
Stomatognathic Diseases
Myofascial Pain Syndromes

ClinicalTrials.gov processed this record on July 29, 2014