The Cancer Coach by Osara Health™ offers a digital intervention to provide support to people with cancer aimed to fill the current gap in cancer rehabilitation services available in the community. This study has evaluated the outcomes of the Cancer Coach by Osara Health™ and showed that participants with a variety of cancers significantly improved their physical and mental health after participating in the program, as measured through the PROMIS-10.
Participants increased their GPH PROMIS-10 score after using the Cancer Coach by Osara Health™ intervention. These findings support the growing body of research supporting the benefits of non-pharmacological interventions to improve physical wellbeing and pain and fatigue experienced by people with cancer. The findings of this study align with a systematic review which found a range of different digital and telehealth-based interventions improved physical activity for cancer survivors [21]. However, in contrast to these study findings, most research is focused on in-person delivery of exercise-based programs. A systematic review demonstrating the benefits of physical exercise for people with cancer excluded studies that had behavioural interventions to promote exercise or encourage lifestyle behaviours [22], such as the Cancer Coach by Osara Health™. Whilst the Osara Health™ intervention may not directly implement exercise programs, it provides participants with education on the importance of exercise for cancer management in layman’s terms and can work with the participants’ understanding, and support plans for implementation [23].
The Cancer Coach by Osara Health™ also addressed the performance of everyday activities, work ability and participation [24, 25]. Cancer related fatigue is a persistent and troublesome cancer side-effect that can impact on work and engagement in activities. Cancer survivors have described fatigue in terms of both physical and cognitive characteristics [24]. In the PROMIS-10, fatigue is incorporated into the GPS. However, an argument could be made that post-cancer fatigue encompasses both physical and mental health measures. Exercise has been found to improve cancer related fatigue together with a range of other evidence-based interventions including fatigue education, yoga, energy conservation, and psychosocial support, cognitive behavioural therapy [26–29]. In this study, fatigue had the highest mean positive rank for any question, indicating it was the area in which there was the most improvement in participants. Whilst the Osara Health™ intervention does not provide an in-person intervention, the use of motivational interviewing techniques to instigate and support behavioural change encourages people with cancer to participate in evidence-based interventions to address the effects of fatigue. Cancer Coach by Osara Health™ also provided individualised psychosocial support for goal setting to address managing fatigue and resuming normal activities. Our study did not use a fatigue-specific measure, but the results suggest that a digital intervention combined with health coaching may improve fatigue in people with cancer.
Evidence-based non-pharmacological interventions (mindfulness-based cognitive therapy, guided imagery and progressive muscle relaxation and emotional and symptom focused engagement) for the management and reduction of pain for people with cancer are supported by a systematic review and meta-analysis [30]. Physical activity and exercise have also been shown to reduce pain in people with cancer [4]. This study also found small reductions in pain levels. The Cancer Coach by Osara Health™ helped manage pain symptoms (i.e., pain, gastrointestinal issues, fatigue, hot flushes, loss of appetite) through digital or journal tracking, during and after treatment. Other studies have indicated this can reduce hospitalisation and improve quality of life [31].
In this study, the GMH T-Score moved from the ‘good’ to the ‘very good’ category after participating in the Cancer Coach by Osara Health™. Of the four questions that contributed to the GMH score, Q8 Emotional Wellbeing had one of the highest raw point changes in our study. Mental health disorders (depression, anxiety, somatic or trauma related disorders) are common in people with cancer often in response to the distress of the cancer diagnosis, poor prognosis, the side effects of treatment, or the ongoing fear of recurrence. [32]. People with cancer need to access early assessment and interventions (i.e., individual or group-based psychotherapy, various techniques within cognitive behavioural therapy, counselling, coping and psychological support, psychoeducation) matched to their specific mental health condition, which may not be accessible online [33] [28] [32]. Untreated mental health conditions in people with cancer could lead to poor treatment adherence and symptom management, reduced participation in everyday occupations and poor quality of life and increased health care utilisation and mortality [34]. The Cancer Coach by Osara Health™ did not include specific psychosocial interventions, but the collaborative nature of the Cancer Coach by Osara Health™ may have contributed to this positive mental health finding [35].
The complex nature of cancer related pain, fatigue, cognitive difficulties and mental health makes it difficult to evaluate or treat each symptom independently. However, an intervention such as exercise can address several of these side effects of cancer survivorship simultaneously. Similarly, a holistic approach such as health coaching can also be beneficial to addressing a aspects of health and wellbeing in a collective way [36, 37]. An earlier study of Cancer Coach by Osara Health™ also indicated participation assisted people with cancer resume work activities [25]. This holistic approach could also provide a more effective form of health service delivery as it targets a wider group of people with cancer. If a digital and telehealth coaching program can assist with improving pain, fatigue, mental and physical health, this may also have a cost benefit by reducing health utilisation such as GP consultations [41] and hospital visits [42], [38].
Limitations
This study had a small sample size and 65% female participants, with breast cancer being the dominant diagnosis, possibly contributing to gender bias and reflecting men’s reluctance to seek psychological or emotional help when dealing with cancer [39]. Given the variations in delivery of digital and telehealth solutions, more research is required to establish the effectiveness of online health coaching.