Perceptions and experiences of the subjective well-being of people with glioblastoma: a longitudinal phenomenological study.

Background: Glioblastoma (GBM) is a devastating form of brain cancer, with a short life expectancy. In addition to this poor prognosis, people with GBM often experience symptoms that may have a profound impact on their subjective well-being (SWB). The aim of this study was to investigate the lived experiences and perceptions of people with GBM regarding their SWB. Methods: The study adopted a longitudinal, hermeneutical phenomenological approach. Twenty-seven interviews were conducted with 15 patients over a period of two years. Most participants were interviewed twice on a face-to-face basis (during combined chemotherapy and radiotherapy, and again during adjuvant chemotherapy). The hermeneutic circle was used to guide data analysis. Results: Data analysis identified four key themes that depicted the lived experiences and perceptions of SWB of people with GBM. "Experience of the disease" focuses on the impact of diagnosis, symptoms and side effects. "Daily life" relates to daily activities, family roles, work and social lives. "Coping" includes the importance of normality and goal-setting. "Experiences of care" focuses on the impact of the treatment schedule, experiences of care and impressions of the monitoring of QoL. Conclusion: SWB is affected by a variety of factors throughout the GBM disease and treatment journey. The findings of this study suggest that healthcare professionals can enhance the SWB of people with GBM by providing personalized care that supports people to set themselves goals for the future and retain a degree of normality wherever possible.