Journal of cancer survivorship : research and practice · 2024
Association between smoking and prostate cancer survivors' long-term quality of life and function: an analysis of the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Nguyen David-Dan, Barocas Daniel A, Zhao Zhiguo, Huang Li-Ching, Koyama Tatsuki, Al Hussein Ai Awamlh Bashir, Penson David F, Morgans Alicia K, Goodman Michael, Hamilton Ann S, Wu Xia-Cheng, Li Jie, Paddock Lisa E, Stroup Antoinette M, O'Neil Brock B, Hoffman Karen E, Wallis Christopher J D
Аннотация
PURPOSE: There is limited evidence of tobacco smoking's effect on cancer survivors' quality of life (QOL) and function. As the natural history of localized prostate cancer (PCa) is protracted, there is a need to identify modifiable risk factors that can influence PCa survivorship, such as tobacco smoking.
MATERIAL AND METHODS: We used up to 10-year survey data from the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study, a prospective, population-based, observational study of patients diagnosed with localized PCa in 2011-2012. Survivors were categorized as never, former, and current smokers during survivorship. Adjusted multivariable linear regression models were used to assess the association between smoking and 5-year and 10-year scores on the 26-Item Expanded Prostate Index Composite (EPIC-26; PCa-specific domains) and 5-year scores on the Medical Outcomes Study 36-Item Short Form Survey (SF-36; general health domains).
RESULTS: We included 2426 patients of whom 142 (6%) were current smokers, 1039 (43%) were former smokers, and 1245 (51%) were never smokers. Current smokers were more likely to be Black, low-income, and less formally educated (all p < 0.01). After adjustments, there was no association between smoking history with disease-specific functional outcomes (EPIC-26) at 5 years or 10 years (all p > 0.05). However, in adjusted analyses assessing general health domains (SF-36), compared to participants who never smoked, current smokers during survivorship had worse physical function (- 10.96, 95% CI - 16.37 to - 5.55, p < 0.01) at 5 years.
CONCLUSION: PCa survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains.
IMPLICATIONS FOR CANCER SURVIVORS: Prostate cancer survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains. Smoking cessation may improve prostate cancer survivorship.
MATERIAL AND METHODS: We used up to 10-year survey data from the CEASAR (Comparative Effectiveness Analysis of Surgery and Radiation) study, a prospective, population-based, observational study of patients diagnosed with localized PCa in 2011-2012. Survivors were categorized as never, former, and current smokers during survivorship. Adjusted multivariable linear regression models were used to assess the association between smoking and 5-year and 10-year scores on the 26-Item Expanded Prostate Index Composite (EPIC-26; PCa-specific domains) and 5-year scores on the Medical Outcomes Study 36-Item Short Form Survey (SF-36; general health domains).
RESULTS: We included 2426 patients of whom 142 (6%) were current smokers, 1039 (43%) were former smokers, and 1245 (51%) were never smokers. Current smokers were more likely to be Black, low-income, and less formally educated (all p < 0.01). After adjustments, there was no association between smoking history with disease-specific functional outcomes (EPIC-26) at 5 years or 10 years (all p > 0.05). However, in adjusted analyses assessing general health domains (SF-36), compared to participants who never smoked, current smokers during survivorship had worse physical function (- 10.96, 95% CI - 16.37 to - 5.55, p < 0.01) at 5 years.
CONCLUSION: PCa survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains.
IMPLICATIONS FOR CANCER SURVIVORS: Prostate cancer survivors who continue to smoke experience worse physical functioning though there is no significant independent effect on PCa-specific functional domains. Smoking cessation may improve prostate cancer survivorship.