Efficacy of Myofunctional Therapy in Class II Patients

Not Applicable

• Conditions: Myofunctional Therapy; Orthopedics; Efficacy
• Interventions: Other: Myofuncional Therapy

• 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

Arm && Interventions

Group	Intervention	Description
Group 1, with myofunctional therapy and SN1 functional orthopedic appliances	Myofuncional Therapy	The participant will receive a session of myofunctional therapy every month, for 9 months. In this group, a series of procedures and techniques are carried out to create and mechanize muscular and orofacial patterns at rest and in function, eliminate habits, correct muscular imbalance, improve the aesthetics of the patient and normalize the functions of the stomatognathic system.
Group 2, without myofunctional therapy and SN1 functional orthopedic appliances.	Myofuncional Therapy	Once the investigation is finished, the patient will decide whether or not to perform myofunctional therapy one every month, for 9 months.

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