Factors associated with longitudinal progression of the cumulative burden of morbidity and overall mortality after cisplatin-based chemotherapy for testicular cancer Journal Article

  


Authors: Kerns, S. L.; Dinh, P. C., Jr.; Monahan, P. O.; Stump, T.; Fung, C.; Sesso, H. D.; Feldman, D. R.; Hamilton, R. J.; Vaughn, D. J.; Huddart, R.; Kollmannsberger, C.; Martin, N. E.; Nevel, K.; Kincaid, J.; Einhorn, L. H.; Travis, L. B.
Article Title: Factors associated with longitudinal progression of the cumulative burden of morbidity and overall mortality after cisplatin-based chemotherapy for testicular cancer
Abstract: Background To comprehensively evaluate the longitudinal progression of cumulative burden of morbidity (CBM) in testicular cancer survivors (TCS) following standard-dose cisplatin-based chemotherapy and the impact of modifiable risk factors on morbidity and early mortality.Methods Participants completed first-line chemotherapy at or longer than 6 months before baseline assessments with comprehensive questionnaires and physical examinations. Based on follow-up assessments (median: 7 years later), longitudinal progression of adverse health outcomes (AHOs) and CBM score (encompassing AHO number and severity) were examined. Baseline health behaviors and AHOs were evaluated for associations with mortality using mixed-effects parametric proportional-hazards regression to identify modifiable risk factors.Results Among 616 TCS longitudinally assessed, 23% experienced worsening CBM postchemotherapy (median = 11 years, interquartile range = 7-15). Declines were driven by worsening treatment-related AHOs: tinnitus (29.7%), hearing loss (24.4%), Raynaud's disease (22.6%), neuropathy (18.5%), and neuropathic pain (10.7%). Baseline factors associated with worsening neuropathy included lack of aerobic physical activity (odds ratio [OR] = 1.98, 95% confidence interval [CI] = 1.06 to 3.72), and obesity (OR = 1.85, 95% CI = 1.17 to 2.92). These were also related to worsening neuropathic pain (OR = 2.82, P = .009 and OR = 2.29, P = .023). Twenty-nine deaths occurred among 1830 5-year TCS (4.2% cumulative hazard) (median age = 48 years, range = 22-74). Participants reporting neuropathic pain (hazard ratio [HR] = 3.64, 95% CI = 1.45 to 9.10), no aerobic (HR = 6.56, 95% CI = 2.73 to 15.8), or no low-impact physical activity (HR = 3.96, 95% CI = 1.40 to 11.2) had significantly higher mortality, as did TCS indicating fair (HR = 9.23, 95% CI = 3.08 to 27.8) or poor (HR = 18.5, 95% CI = 3.30 to 103) health. Relationships between pain and mortality were mediated through lowered physical activity (P = .036).Conclusions Clinically actionable factors associated with early mortality identify high-risk TCS in need of closer monitoring and targeted interventions. The significant relationship between neuropathic pain and mortality, mediated by low physical activity, is the first to our knowledge in TCS.
Keywords: survivors; questionnaire; opioids; adults; physical-activity; disease; risk-factors; older; induced peripheral neuropathy; adverse health outcomes
Journal Title: JNCI: Journal of the National Cancer Institute
ISSN: 0027-8874
Publisher: Oxford University Press  
Publication status: Online ahead of print
Date Published: 2025-01-01
Online Publication Date: 2025-01-01
Language: English
ACCESSION: WOS:001438165900001
DOI: 10.1093/jnci/djaf014
PROVIDER: wos
Notes: Article; Early Access -- Source: Wos
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