# Castor's ePRO/eCOA solution

Using Castor’s web and mobile ePRO solution, patients can simply and securely enter their data from the comfort of their own homes (or anywhere). User-friendly surveys, e-reminders and push notifications can help drive engagement and patient adherence.

With this technology we can avoid the ‘parking lot’ effect & measure important outcomes like QOL, tolerability, pain, and depression in the real-world setting.

- ePRO compliance rates > 90%  
- BYOD & Provisioning facilitated  
- Direct-to-patient support  
- Flexibility to manage unscheduled, adhoc workflows  
- 70+ validated instrument library including EQ-5D, PHQ & FACT scales