NCT06692257

Orofacial Functions in Individuals With and Without Molar Incisor Hypomineralization

Orofacial Functions With Emphasis on Breathing and Chewing Patterns in Individuals With and Without Molar Incisor Hypomineralization: Observational Study Protocol

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 56 (estimated)
• Sponsor: University of Nove de Julho · Academic / Other
• Sex: All
• Age: 6 Years – 12 Years
• Healthy volunteers: Accepted

Summary

Molar incisor hypomineralization (MIH) is a qualitative developmental defect of the enamel with a complex, multifactorial nature and a significant genetic component that predominantly affects the permanent first molars and, occasionally, the permanent incisors. Individuals with MIH have a compromised stomatognathic system manifested by muscle hyperactivity under postural and dynamic conditions. However, there is a gap in knowledge on the specific functional abnormalities that these individuals experience. Early identification and intervention, with a focus on the prevention of orofacial dysfunctions and deviations in facial growth and development, are aspects of the utmost importance. Therefore, the aim of the proposed study is to perform a comparative analysis of orofacial functions with an emphasis on breathing and chewing patterns in individuals with and without MIH. Methods and Analysis: Assessments will be performed using the Nordic Orofacial Test - Screening (NOT-S). Descriptive statistics will be performed and comparisons will be made using the chi-square test, adopting a 5% significance level.

Conditions

• Molar Hypomineralization, Incisor

Interventions

Type	Name	Description
BEHAVIORAL	Observation	To perform a comparative analysis of orofacial functions with an emphasis on breathing and chewing patterns in individuals with and without MIH.

Timeline

• Start date: 2025-03-01
• Primary completion: 2025-07-01
• Completion: 2025-11-01
• First posted: 2024-11-18
• Last updated: 2024-11-18