Efficacy of Myofunctional Therapy in Class II Patients

Not Applicable

• Conditions: Myofunctional Therapy; Orthopedics; Efficacy

• Registration Number: NCT04975672
• Lead Sponsor: Fundación Universitaria CIEO

Brief Summary

Randomized clinical trial , with a sample of 60 children with atypical swallowing, class II and with SN1 orthopedic appliances these patients were randomly divided into, group 1: 30 patients with SN1 orthopedic appliances and myofunctional therapy and group 2: 30 patients with SN1 orthopedic appliances and without myofunctional therapy.

Detailed Description

Randomized clinical trial with two parallel arms, on a sample of 60 children with atypical swallowing, class II and with SN1 orthopedic appliances, these patients were randomly divided into, group 1: 30 patients with SN1 orthopedic appliances and myofunctional therapy and group 2: 30 patients with SN1 orthopedic appliances and without myofunctional therapy for the study. Both groups carried out the evaluation of the protocol that included: 1) evaluation of the dental occlusion class and skeletal classification 2) swallowing function test using the Payne technique; 3) Mioscaner analysis to measure perioral forces, i.e. tongue extension force, lip pressure, masseter contraction force.

Study Timeline

• Study First Submitted: 2021-03-01
• Study First Submitted QC: 2021-07-14
• Study First Posted: 2021-07-23
• Status Verified: 2022-08
• Last Update Submitted: 2022-08-10
• Last Update Posted: 2022-08-11
• Study Start: 2022-12-22
• Primary Completion: 2022-12-22
• Study Completion: 2022-12-31

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 60

Inclusion Criteria

• the inclusion criteria the participants will be between

  • 8 and 10 years old
  • mixed dentition
  • canine class II diagnosis and 2 to 4 mm
  • molar according to Angle and overjet between 4 to 6 mm

Exclusion Criteria

• Patients with systemic involvement

  • congenital malformations
  • facial deformities
  • Open bite
  • oral breathing
  • finger sucking habit will be excluded

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
41 / 5000 Resultados de traducción Efficacy of therapy / mandibular advancement	9 months	It induces changes in the position of the mandibular bone towards a more advanced position
Therapy Efficacy / Tongue Position	9 months	Lingual projection force
Muscle contraction	9 months	Physiological process in which the muscles develop tension and are shortened or stretched by a stimulus
Contraction of the masseter muscles and muscle activity of the chin	9 months	101 / 5000 Resultados de traducción Physiological process in which the muscles develop tension and are shortened or stretched by a stimulus