Effects of Biofeedback in Phonatory Disorders and Phonatory Performance: A Systematic Literature Review

Maryn, Youri; Bodt, Marc De; Cauwenberge, Paul Van

doi:10.1007/s10484-006-9005-7

Cited by 30 publications

(16 citation statements)

References 60 publications

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“…Die Intervention bezog sich auf diverse konventionelle Therapieverfahren und jeder Patient erhielt eine individuelle Mischung aus den folgenden Methoden, wie z. B. Larynxmanipulation [28], Semi-Occluded Vocal Tract Übungen [29,30], Biofeedback [31] und lokale Vibrationstherapie [32].…”

Section: Resultsunclassified

Interne Validität des Acoustic Voice Quality Index Version 03.01 und des Acoustic Breathiness Index

Latoszek

Lehnert²

2018

Laryngo-Rhino-Otol

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Section: Resultsunclassified

Interne Validität des Acoustic Voice Quality Index Version 03.01 und des Acoustic Breathiness Index

Latoszek

Lehnert²

2018

Laryngo-Rhino-Otol

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“…A total of 51 studies were identified (Figure 1), of which, 16 (16)(17)(18)(19)(20)(23)(24)(25)(28)(29)(30)(31)(32)(33)(34)(35) were relevant to the topic. When the complete articles were read and the selection criteria for this study were applied, the study's design excluded 11 articles (16,17,19,24,(29)(30)(31)(32)(33)(34)(35) .…”

Section: Discussionmentioning

confidence: 99%

Surface electromyographic biofeedback for behavioral dysphonia in adult people: a systematic review

Ribeiro

Vitor

Honório

et al. 2018

CoDAS

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Purpose To review systematically the literature and to analyze the effectiveness of surface electromyographic biofeedback in the rehabilitation of adults with behavioral dysphonia. Research strategies Two authors performed an independent search in the following databases: Clinical Trials, Cochrane Library, Embase, LILACS, PubMed, and Web of Science. A specific search strategy was developed for each database. Selection criteria The review included studies that examined the effectiveness of surface electromyographic biofeedback compared to other direct vocal therapy intervention in adults with behavioral dysphonia. There were no restrictions in regard to language or date of publication. Data analysis Analysis of the risk of bias, heterogeneity, quantitative and qualitative data, sensitivity, subgroups, and publication bias. Results 51 studies were identified, but only two cohort studies remained as prospects for analysis. The studies showed 100% uncertain risk of selection, performance, and detection bias. There was a high degree of clinical heterogeneity. The descriptive analysis showed a reduction in muscle electrical activity and improvement in vocal self-assessment using electromyographic biofeedback; however, it was not possible to calculate the effect size of the interventions. The present study was limited by the fact that it was unable to show a consensus for the majority of data analyzed. Conclusion The available literature does not support a conclusive finding about the effectiveness of surface electromyographic biofeedback compared to other direct interventions used in the rehabilitation of adults with behavioral dysphonia. The studies analyzed vary widely in their clinical procedures and methodology, making it impossible to determine the procedure's effectiveness.

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“…Biofeedback is the equipment to assist the patients to control voluntarily the strength of muscular contraction that is joined the vocal cord adduction process. However, the increase of adductor muscular contraction strength in KAKVI after the BF voice therapy is still unclear [6][7][8][9][10] .…”

Section: Introductionmentioning

confidence: 99%

The Increase Level of Muscle Adductor in Idiopathic Vocal Cord Adductor Paralysis Post Biofeedback Vocal Therapy

2020

IJFMT

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Background:The Idiopathic Vocal Cord Adductor Paralysis (KAKVI) is the inability of muscle that moves the vocalist notochord to medial in phonation time with the idiopathic. This condition might has impact to the emerge of hoarse voice and other lamentations which are related to the voice production. The conventional voice therapy still show the number of the recovery of low dysphonia. Method:The diagnosis of KAKVI is based on the anamnesis, physical check up, thorax photograph and laryngoscopy fiberoptic and is conducted the measurement of vocalist cord adductor muscular construction strength before the BF voice therapy with equipments. Then, the BF voice therapy is conducted twice a week for four weeks. The voice exercise is continued in home once a day by patients themselves. The measurement of the strength of vocalist cord adductor muscle contraction is conducted after the BF voice therapy. Results:The result of the study revealed that there were KAKVI. The result of adductor muscular contraction strength with statistic examination in a short test is p = 0,044. . The result of statistic examination of long a is p=0,000. . The result of statistic test of count test is p=0,000. Therefore, the change of adductor muscular contraction strength on KAKVI after the BF voice therapy is found a significant increase (p < 0,05). Conclusion:This study revealed that there are an increase of adductor muscular contraction strength in KAKVI after the BF voice therapy.

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Effects of Biofeedback in Phonatory Disorders and Phonatory Performance: A Systematic Literature Review

Cited by 30 publications

References 60 publications

Interne Validität des Acoustic Voice Quality Index Version 03.01 und des Acoustic Breathiness Index

Interne Validität des Acoustic Voice Quality Index Version 03.01 und des Acoustic Breathiness Index

Surface electromyographic biofeedback for behavioral dysphonia in adult people: a systematic review

The Increase Level of Muscle Adductor in Idiopathic Vocal Cord Adductor Paralysis Post Biofeedback Vocal Therapy

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