Proposal for a prototype technological device to support self-care for women with breast cancer undergoing chemotherapy treatment
Health education; Self-care; Mobile applications;Technology; Breast Cancer.
The contemporary technological evolution has transformed various sectors, including healthcare, where Information and Communication Technologies play a central role in improving care. In this context, mHealth (mobile health) has emerged as an innovative solution, promoting self-care and supporting public policies to address chronic diseases such as breast cancer. This study aimed to develop a prototype application focused on the self-care of women diagnosed with breast cancer undergoing chemotherapy treatment. The research, methodological in nature and with a quantitative focus, employed Design Science Research as a strategy and followed structured steps, including scoping review, instrument design, and content and appearance validation.The final prototype consists of nine screens offering functionalities such as symptom monitoring, access to educational information, medication reminders, and the creation of a mutual support environment among users. The evaluation of the application's content and functionalities demonstrated significant agreement, with the "Self-care tips that promote well-being" functionality achieving a Content Validation Index of 100%. The "Symptom diary" and "Medication schedule" also showed high validation rates, at 88.89%. The "Contact channel with healthcare professionals for questions" had the lowest validation index (66.67%), suggesting the need for future adjustments. Regarding usability, most experts positively evaluated the app's intuitive navigation and attractive design, both scoring a validation index of 88.89%, which could result in a satisfying user experience. These results indicate general acceptance of the prototype by experts, although some areas may require improvement to enhance the application's quality. The study reinforces the relevance of Information and Communication Technologies in healthcare and highlights the potential of mHealth to promote autonomy and improve patients' quality of life. It also suggests further research for broader validation and the practical development of the system.