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Investigating the Three-dimensional Flow Separation Induced by a Model Vocal Fold Polyp
Published on: February 3, 2014
Reflux and vocal disorders in singers with bulimia
1Department of Otolaryngology, SONY Vocal Health Center, New York University Medical Center, New York 10016, USA.
Summary
Bulimia can cause voice problems like vocal fold edema. This study found that laryngopharyngeal reflux (LPR) is present in singers with bulimia and may contribute to their vocal disorders.
Area of Science:
- Otolaryngology
- Speech-Language Pathology
Background:
- Bulimia nervosa is associated with dysphonia and vocal fold pathologies such as edema.
- Laryngopharyngeal reflux (LPR) is a known cause of vocal fold abnormalities.
Purpose of the Study:
- To investigate the prevalence of LPR in singers with bulimia.
- To determine if LPR contributes to vocal fold pathology in this population.
Main Methods:
- Eight singers diagnosed with bulimia and presenting with vocal fold pathology were studied.
- Laryngopharyngeal reflux was assessed in all participants.
Main Results:
- All eight singers with bulimia demonstrated evidence of reflux.
- Vocal fold pathologies including edema, posterior commissure hypertrophy, ventricular obliteration, and telangiectasia were documented.
Conclusions:
- Laryngopharyngeal reflux (LPR) may be a significant contributing factor to vocal disorders observed in singers with bulimia.
- This suggests a link between eating disorders, reflux, and vocal health in professional singers.
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