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Finding Clinical Trials

see also: Feature | What Is ASHA Doing? |  Examples of Hierarchies | EBP in CD: Position Statement | References

Finding reports of completed clinical trials is a relatively straightforward matter. Searching PubMed by a communication disorder and then narrowing the search to clinical trials reveals several published c linical trials and perhaps Phase I and Phase II studies. A few quick searches of the Cochrane Central Registries of Controlled Trials reveal the following numbers of archived reports.

Clinical Domain 

Number of Trials  

Disorders of hearing  146  
Disorders of vestibular function   34  
Disorders of language    48  
Disorders of speech   75  
Disorders of voice  70 

Getting a sense for ongoing trials is also reasonably straightforward. For instance, the National Institutes of Health provides a registry of trials funded by NIH. The search term "aphasia" presently finds six ongoing trials.



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