Ruth McBride, BS, is chief technology officer with Axio Research Corporation, a division of Solutia Pharmaceutical Services Division, 2601 4th Avenue, Suite 200, Seattle, WA, 98121, (206) 577-0217, fax (206) 547-4671, email: davidk@axioresearch.com.
Evaluating the Effects of Therapy Masking
Using a specific trial, the importance of assessing the success of therapy masking is examined.
An important criterion for a well-conducted clinical trial is minimization of bias in endpoint assessment.