Quantifying Effects of Treatment of Pediatric Dysphonia

Stopped early · Not applicable

Conditions studied: Voice Disorders, Gastroesophageal Reflux

In brief

The diagnosis and management of childhood dysphonia is a significant clinical problem; however, there have been few studies aimed at defining standard assessment methods for pediatric dysphonia. Accordingly, pediatric dysphonia is difficult to diagnose and it is difficult to quantify change following treatment. The long-term goal of this research program is to develop valid, responsive, reliable, and age-appropriate methods for assessing vocal pathology in children. In the present small grant, our objective is to define assessment methods that are appropriate for use in determining response to treatment. Our main focus, therefore, is the issue of assessment responsivity. The first specific aim is to develop a set of responsive measures of vocal pathology in school-aged children by inducing short-term change in vocal status via behavioral and medical management of extraesophageal reflux disease (EERD). Because we are treating children suspected of EERD, this study also presents the opportunity for examining the benefits of combined vocal hygiene and medical management in the treatment of pediatric EERD. Accordingly, our second specific aim is to determine predictive criteria for improvement in vocal status in dysphonic children suspected of EERD. Our hypothesis is that a particular set of measurements will emerge as particularly responsive to change in vocal pathology in this population, and will allow for informed prediction of degree of improvement with treatment. The proposed research is significant in filling a gap in knowledge in childhood dysphonia assessment and treatment, which are important clinical issues consistent with the mission and intent of the NIDCD. Because phonatory disorders in children may have lasting negative effects, studies geared toward accurate assessment and treatment are very important.

Key facts

Study ID
NCT00237679
Run by
University of Wisconsin, Madison
People needed
31
Starts
2004-01-01
Expected to finish
2008-12-01
Last updated by the study team
2015-10-14

Who can join

Age: 6 and older, up to 11. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

You may not qualify if…

Where it is running

Full record on ClinicalTrials.gov

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