Improving Measurement Accuracy with Electronic VAS Scales

Visual Analog Scales (VAS) are used because they provide greater accuracy and are more sensitive when measuring a variable that is on a continuum as compared to Likert scales. VAS scales are traditionally used to measure things such as pain and function. Researchers...

Inventory Management & Automatic Reordering

  Challenge   It is challenging for working clinics to ensure sufficient inventory of treatment and control medications or supplies are available throughout a clinical study. Prelude Dynamics was challenged to identify an inventory management system that was smart...

Using Ad-Hoc Reports For Mid-Study Monitoring

Challenge and Background Monitoring study progress and safety of subjects are critical factors to a study’s success. The most effective way to stay informed of the current status of these factors is to utilize a constant mid-study monitoring process. Even with the use...