1. The association between age and long-term quality of life after curative treatment for prostate cancer: a cross-sectional study.
- Author
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Sletten R, Berger Christiansen O, Oldervoll LM, Åstrøm L, Kjesbu Skjellegrind H, Šaltytė Benth J, Kirkevold Ø, Bergh S, Grønberg BH, Rostoft S, Bye A, Mork PJ, and Slaaen M
- Subjects
- Male, Humans, Adult, Middle Aged, Aged, Aged, 80 and over, Quality of Life, Cross-Sectional Studies, Androgen Antagonists therapeutic use, Prostate, Prostatectomy adverse effects, Prostatic Neoplasms surgery, Prostatic Neoplasms radiotherapy
- Abstract
Objective: We aimed to investigate the associations between age at radical prostate cancer treatment and long-term global quality of life (QoL), physical function (PF), and treatment-related side effects., Material and Methods: This single-center, cross-sectional study included men treated for localized prostate cancer with robotic-assisted radical prostatectomy (RARP) or external beam radiotherapy (EBRT) in 2014-2018. Global QoL and PF were assessed by the European Organisation of Research and Treatment in Cancer Quality of life Questionnaire-C30 (QLQ-C30), side effects by the Expanded Prostate Cancer Index Composite (EPIC-26). Adjusted linear regression models were estimated to assess associations between age (continuous variable) at treatment and outcomes. QLQ-C30 scores were compared to normative data after dividing the cohort in two groups, <70 years and ≥70 years at treatment., Results: Of 654 men included, 516 (79%) had undergone RARP, and 138 (21%) had undergone EBRT combined with androgen deprivation therapy for 93%. Mean time since treatment was 57 months. Median age at treatment was 68 (min-max 44-84) years. We found no statistically significant independent association between age at treatment and global QoL, PF or side effects, except for sexual function (regression coefficient [RC] -0.77; p < 0.001) and hormonal/vitality (RC 0.30; p = 0.006) function. Mean QLQ-C30 scores were slightly poorer than age-adjusted normative scores, for men <70 years (n = 411) as well as for men ≥70 years (n = 243) at treatment, but the differences were not beyond clinical significance., Conclusions: In this cohort of prostate cancer survivors, age at treatment had little impact on long-term QoL and function. Due to the cross-sectional design, short term impact or variation over time cannot be ruled out.
- Published
- 2024
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