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Clinical Condition and Sleep Quality Factors Associated With Sleep Bruxism in Adults.

NCT04015349 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 240

Last updated 2019-07-17

No results posted yet for this study

Summary

This cross-sectional study will evaluate the association between sociodemographic, occupational, clinical conditions, psychological (sense of coherence), sleep quality variables and SB diagnosed by PSG, the gold standard exam with audio-visual resources obtained at Pelotas Sleep Institute.

Conditions

  • Sleep Bruxism, Adult

Interventions

DIAGNOSTIC_TEST

Polysomnography

The polysomnography (referred to as type I) allows assessing several sleep physiologic parameters (eg, EEG, electrooculogram, electromyogram, electrocardiogram, airflow, respiratory effort, oxygen saturation), whereas audio-video recording enables documenting tooth-grinding sounds and distinguishing between rhythmic masticatory muscle activity (RMMA) and orofacial (eg, swallowing) and other muscular activity (eg, head movements) during sleep. Based on the RMMA index (number of episodes per hour of sleep), sleep bruxism is diagnosed when RMMA episodes are greater than or equal to 2 (low-frequency SB, mild bruxism) or RMMA episodes are greater than or equal to 4 (high-frequency SB, severe bruxism)

Sponsors & Collaborators

  • Federal University of Pelotas

    lead OTHER

Principal Investigators

  • Noéli Boscato, PhD · Federal University of Pelotas

Eligibility

Min Age
20 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-07-01
Primary Completion
2017-11-01
Completion
2018-02-01

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04015349 on ClinicalTrials.gov