Clinician's attitudes & perspective on chemical adherence testing in hypertension (CATCH): A qualitative interview study

Clinicians viewed CAT as a promising tool for improving diagnostic clarity and prompting adherence discussions. However, concerns about logistical feasibility, ethical use and potential strain on patient relationships were evident. Successful implementation requires clinician training, clear communication and system-level support to ensure CAT is integrated in an ethical, patient-centred way that preserves trust and supports collaborative care.