Health-related quality of life of patients with prostate cancer initiating GnRH agonist therapy: the PRISME study
Creators: name: Rozet, François
name: Hennequin, Christophe
name: Mongiat-Artus, Pierre
name: Pello-Leprince-Ringuet, Nathalie
name: Grandoulier, Anne-Sophie
name: Roupret, Morgan
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Cancer

description: To compare the evolution of health-related quality of life (HRQoL) over 6 months of GnRH agonist (GnRHa) therapy among age groups for patients with prostate cancer (PCa). PRISME (NCT03516110) was a non-interventional, prospective study conducted in France in patients aged ≥60 years with PCa initiating GnRHa therapy within routine care. HRQoL was evaluated at baseline and after 6 months using the EORTC quality of life in ELDerly cancer patients 14 items (QLQ-ELD14) questionnaire. Cognitive status was assessed using the Mini Mental State Examination (MMSE). Analyses of covariance compared the evolution of the change from baseline of the QLQ-ELD14 scores among age groups. 814 patients were enrolled (245, 60–70 years; 314, 70–75 years; 252, ≥75 years). Slight or no changes were observed in each QLQ-ELD14 dimension between baseline and 6 months, overall and by age. In the primary effectiveness analysis, there was no difference among age groups in the change from baseline in QLQ-ELD14 scores. Baseline cognitive status was lower in the oldest age group, but there were no changes in all age groups. As expected, sexual function declined in all age groups. GnRHa therapy influence on HRQoL, cognition and sexuality appeared independent of age. Prostate cancer that has spread to other parts of the body is called “advanced prostate cancer.” Hormone therapy is a common treatment for high risk localized and advanced prostate cancer. It works by lowering hormone levels, causing prostate cancers to grow more slowly or shrink. But, side effects from this kind of treatment can affect a patient’s quality of life. Common side effects of hormone therapy include a loss of sex drive, erectile dysfunction, bone weakening, hot flushes, or mood disorders. Most patients with prostate cancer are over the age of 60 years, but elderly patients are often excluded from clinical trials, meaning that we lack data about them. This study assessed if there was a link between age and health-related quality of life in men with advanced prostate cancer treated with hormone therapy. The study included 814 men with advanced prostate cancer who were over 60 years old and had started a type of hormone therapy called gonadotropin-releasing hormone agonist (GnRHa) therapy. The results showed that health-related quality of life was similar after 6 months of hormone therapy, in the overall group of patients and in the different age groups (60–70, 70–75, and over 75 years of age). Cognitive impairment occurred about twice as often in patients aged over 75 years than among younger patients, before initiation of hormone therapy. Cognitive impairment was likely caused by ageing and was not associated with hormone therapy treatment. Sexual function decreased in all age groups, particularly in patients aged 60–70 years. This study did not reveal any major impact of hormone therapy on health-related quality of life in older men with advanced prostate cancer, after a 6-month period and the use of routine questionnaires.