Open Access
Int Arch Otorhinolaryngol 2012; 16(03): 358-364
DOI: 10.7162/S1809-97772012000300010
Original Article
Thieme Publicações Ltda Rio de Janeiro, Brazil

Analysis of the masticatory process of asthmatic children: Clinical and electromyographic research

Authors

  • Daniele Andrade da Cunha

    1   PhD. Speech-Language Pathology.
  • Hilton Justino da Silva

    1   PhD. Speech-Language Pathology.
  • Gerlane Karla Bezerra Oliveira Nascimento

    2   Master. Speech-Language Pathology.
  • Elthon Gomes Fernandes da Silva

    2   Master. Speech-Language Pathology.
  • Renata Andrade da Cunha

    3   Specialist. Physical Therapist.
  • Renata Milena Freire Lima Régis

    4   Specialist. Speech-Language Pathology.
  • Célia Maria Machado Barbosa de Castro

    5   PhD.Doctor.
Further Information

Publication History

21 December 2011

03 April 2012

Publication Date:
05 December 2013 (online)

Summary

Introduction: The prevalence of asthma has grown considerably in recent decades, but some studies have shown stabilization of this trend. The masticatory process of asthmatic children may be altered due to asthma-related anatomo-functional changes.

Objective: The study objective was to determine the clinical and electromyographic characteristics of the masticatory process in asthmatic children and compare the electrical activities of their masseter and anterior temporal muscles (at rest and during maximal voluntary contraction and mastication) with those of non-asthmatic children.

Method: Case study. Asthmatic and non-asthmatic groups, each consisting of 30 children of both sexes between 6 and 10 years of age, were evaluated. Mastication was evaluated clinically and electromyographically in all subjects. RESULTS: The masticatory process did not differ significantly between asthmatic and non-asthmatic children.

Conclusion: Although the masticatory process did not differ significantly between asthmatic and non-asthmatic children, the masticatory process of asthmatic children may be altered because of anatomical changes of Asthma.