Non-randomized Observational Study to Evaluate ReX® in the Management of Solid Oral Medication.

The goal of this observational study is to evaluate the safety, efficacy and patient satisfaction with the ReX Remote Digital Nurse by patients receiving solid oral medication. The study will evaluate and monitor use of ReX in respect of: * treatment duration * adverse events * patient adherence and compliance * engagement with ReX via patient-reported outcomes Patients participating in the study will receive their normal medication as standard of care via ReX. Progress will be monitored via patients' responses to questions presented on the ReX touch screen.