Content features and its implementation in novel app-based psycho-oncological interventions for cancer survivors: a narrative review.

Abstract

The interest in and availability of app-based psycho-oncological interventions for cancer survivors has grown rapidly. In this narrative review, we therefore aim to provide an overview of the psychological content features included in psycho-oncological apps and how the content is implemented in the apps. A total of 19 studies (six randomized controlled trials, six studies with prepost design, five study protocols and two app developments), all published in the last 18 months (July 2020 to December 2021), were analyzed in terms of the described app-based interventions and their psycho-oncological content. Apps for cancer survivors are conducted for a variety of different diagnoses and often target a specific patient population, for example patients with a specific therapy. The most frequent content features are psychoeducation, self-monitoring of symptoms, and some sort of exercise or relaxation program. Depending on the app's purpose, some offer specific content, such as decision aids, medication schedules or modules to improve coping strategies. Most apps combine informative and interactive elements. Psycho-oncological apps for cancer survivors target many relevant psychological problem areas and aim to improve patient empowerment. Available mHealth interventions can therefore be seen as a good complement for cancer care and also offer the possibility to improve patient involvement.