Usability testing of an electronic pain monitoring system for palliative cancer patients: A think-aloud study

Pain experienced by advanced cancer patients is often poorly controlled due to inadequate assessment. We aimed to test an electronic pain monitoring system (PainCheck) with advanced cancer patients and health professionals. In all, 29 participants (13 patients and 16 health professionals (n = 16)) used PainCheck while thinking their thoughts aloud. After the think aloud, both groups were asked about their experiences. Think-aloud and semi-structured interview data were analysed using framework analysis. Both groups were generally positive about PainCheck and found it easy to understand but they had concerns about clinical integration. Their concerns related to impact on workload, how lack of response may affect patient care and ability to engage with and use the technology. PainCheck has the capacity to be useful in clinical practice. For integration to be successful, patients and health professionals need guidance on how to use PainCheck and the expectations of users need to be clarified.