Psychological recovery and well-being of spouses of patients with prostate cancer 5 years after primary treatment in Finland: a follow-up survey

OBJECTIVE AND SETTING: To study longitudinally cancer-related experiences of spouses of patients with prostate cancer and the predictors of their psychological recovery and quality of life (QOL) by following the participants of our previous survey at primary cancer treatment in a university hospital. DESIGN: A 5-year longitudinal cohort design. PARTICIPANTS AND PROCEDURE: A follow-up questionnaire was mailed to the female spouses/partners who participated in our previous survey (n=104). We quantitatively explored the spouses’ prostate cancer-related experiences since the previous survey and measured their current psychological symptom distress and well-being/QOL. Seventy-seven (74%) of the initial participants responded. OUTCOMES: The main outcome measures were the spouses’ psychological recovery (psychological symptoms at the initial survey vs currently) and well-being/QOL (depressive symptoms, domains of QOL) at 5 years. We analysed their predictors with regression analyses. RESULTS: The treatment had been prostatectomy in 70% of the patients. Psychological distress had alleviated in 76% of spouses (p<0.001) and emotional changes decreased (p=0.02), but a deteriorating impact on the partnership (from 4% to 16%) and on sex life (‘strong impact’ from 23% to 37%) had increased. The outcomes were inversely associated with negative depression-related psychological symptoms and emotional changes either initially or at follow-up. However, some early experiences also predicted the outcomes when other factors were controlled for. Prostate cancer-related information received by the spouses from several sources (leaflets/handouts, TV/radio, internet) predicted better recovery and well-being/QOL, whereas the patients’ prostate cancer and treatment-related symptoms (pain, irritability/anger, bowel dysfunction) predicted poorer recovery and well-being/QOL in spouses. CONCLUSIONS: A major negative impact of prostate cancer was experienced by the spouses still 5 years after primary treatment. Early prostate cancer-related experiences predicted long-term psychological recovery and QOL. Responding to the early information needs of spouses and effective symptom management for the patients are likely to enhance the spouses’ long-term recovery and well-being.