February 2007
Stacy M, Hauser R
We previously reported that the use of a specifically designed
Wearing-Off Questionnaire (WOQ) identified symptoms of wearing-off
more frequently than standard assessments conducted by movement
disorder specialists during a routine office visit. In the
previous study we used a WOQ of 32 symptoms; however this tool
was not designed for daily use. In this paper we describe the
retrospective development of a simpler, 19-symptom WOQ more
suitable for routine clinical use.