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Medication-based Comorbidity Measures and Prostate Cancer Treatment Selection.

Authors :
Tiruye, Tenaw
O'Callaghan, Michael
FitzGerald, Liesel M.
Moretti, Kim
Jay, Alex
Higgs, Braden
Kichenadasse, Ganessan
Caughey, Gillian
Roder, David
Beckmann, Kerri
Source :
Clinical Genitourinary Cancer. Apr2024, Vol. 22 Issue 2, p599-609.e2. 13p.
Publication Year :
2024

Abstract

We investigated the association between pre-existing comorbidities and prostate cancer management. High overall comorbidity burden, cardiac and respiratory disorders, thrombosis, diabetes, depression and anxiety, and chronic pain were associated with selecting EBRT, ADT alone or watchful waiting over RP. Introduction: We aimed to assess the association between comorbidities and prostate cancer management. Patients and methods: We studied 12,603 South Australian men diagnosed with prostate cancer between 2003 and 2019. Comorbidity was measured one year prior to prostate cancer diagnosis using a medication-based comorbidity index (Rx-Risk). Binomial logistic regression analyses were used to assess the association between comorbidities and primary treatment selection (active surveillance, radical prostatectomy (RP), external beam radiotherapy (EBRT) with or without androgen deprivation therapy (ADT), brachytherapy, ADT alone, and watchful waiting (WW)). Certain common comorbidities within Rx-Risk (cardiac disorders, diabetes, chronic airway diseases, depression and anxiety, thrombosis, and chronic pain) were also assessed. All models were adjusted for sociodemographic and tumor characteristics. Results: Likelihood of receiving RP was lower among men with Rx-Risk score ≥3 (odds ratio (OR) 0.62, 95%CI:0.56-0.69) and Rx-Risk 2 (OR 0.80, 95%CI:0.70-0.92) compared with no comorbidity (Rx-Risk ≤0). Men with high comorbidity (Rx-Risk ≥3) were more likely to have received ADT alone (OR 1.76, 95%CI:1.40-2.21), EBRT (OR 1.30, 95%CI:1.17-1.45) or WW (OR 1.49, 95%CI:1.19-1.88) compared with Rx-Risk ≤0. Pre-existing cardiac and respiratory disorders, thrombosis, diabetes, depression and anxiety, and chronic pain were associated with lower likelihood of selecting RP and higher likelihood of EBRT (except chronic airway disease) or WW (except diabetes and depression and anxiety). Cardiac disorders and thrombosis were associated with higher likelihood of selecting ADT alone. Furthermore, age had greater effect on treatment choice than the level of comorbidit y. Conclusion: High comorbidit y burden was associated with primary treatment choice, with significantly less RP and more EBRT, WW and ADT alone among men with higher levels of comorbidity. Each of the individual comorbid conditions also influenced treatment selection. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
15587673
Volume :
22
Issue :
2
Database :
Academic Search Index
Journal :
Clinical Genitourinary Cancer
Publication Type :
Academic Journal
Accession number :
176857849
Full Text :
https://doi.org/10.1016/j.clgc.2024.01.018