Katrina A. B. Goddard, Eric J. Feuer, Jeanne S. Mandelblatt, Rafael Meza, Theodore R. Holford, Jihyoun Jeon, Iris Lansdorp-Vogelaar, Roman Gulati, Natasha K. Stout, Nadia Howlader, Amy B. Knudsen, Daniel Miller, Jennifer L. Caswell-Jin, Clyde B. Schechter, Ruth Etzioni, Amy Trentham-Dietz, Allison W. Kurian, Sylvia K. Plevritis, John M. Hampton, Sarah Stein, Liyang P. Sun, Asad Umar, Philip E. Castle
{"title":"Estimation of Cancer Deaths Averted From Prevention, Screening, and Treatment Efforts, 1975-2020","authors":"Katrina A. B. Goddard, Eric J. Feuer, Jeanne S. Mandelblatt, Rafael Meza, Theodore R. Holford, Jihyoun Jeon, Iris Lansdorp-Vogelaar, Roman Gulati, Natasha K. Stout, Nadia Howlader, Amy B. Knudsen, Daniel Miller, Jennifer L. Caswell-Jin, Clyde B. Schechter, Ruth Etzioni, Amy Trentham-Dietz, Allison W. Kurian, Sylvia K. Plevritis, John M. Hampton, Sarah Stein, Liyang P. Sun, Asad Umar, Philip E. Castle","doi":"10.1001/jamaoncol.2024.5381","DOIUrl":null,"url":null,"abstract":"ImportanceCancer mortality has decreased over time, but the contributions of different interventions across the cancer control continuum to averting cancer deaths have not been systematically evaluated across major cancer sites.ObjectiveTo quantify the contributions of prevention, screening (to remove precursors [interception] or early detection), and treatment to cumulative number of cancer deaths averted from 1975 to 2020 for breast, cervical, colorectal, lung, and prostate cancers.Design, Setting, and ParticipantsIn this model-based study using population-level cancer mortality data, outputs from published models developed by the Cancer Intervention and Surveillance Modeling Network were extended to quantify cancer deaths averted through 2020. Model inputs were based on national data on risk factors, cancer incidence, cancer survival, and mortality due to other causes, and dissemination and effects of prevention, screening (for interception and early detection), and treatment. Simulated or modeled data using parameters derived from multiple birth cohorts of the US population were used.InterventionsPrimary prevention via smoking reduction (lung), screening for interception (cervix and colorectal) or early detection (breast, cervix, colorectal, and prostate), and therapy (breast, colorectal, lung, and prostate).Main Outcomes and MeasuresThe estimated cumulative number of cancer deaths averted with interventions vs no advances.ResultsAn estimated 5.94 million cancer deaths were averted for breast, cervical, colorectal, lung, and prostate cancers combined. Cancer prevention and screening efforts averted 8 of 10 of these deaths (4.75 million averted deaths). The contribution of each intervention varied by cancer site. Screening accounted for 25% of breast cancer deaths averted. Averted cervical cancer deaths were nearly completely averted through screening and removal of cancer precursors as treatment advances were modest during the study period. Averted colorectal cancer deaths were averted because of screening and removal of precancerous polyps or early detection in 79% and treatment advances in 21%. Most lung cancer deaths were avoided by smoking reduction (98%) because screening uptake was low and treatment largely palliative before 2014. Screening contributed to 56% of averted prostate cancer deaths.Conclusions and RelevanceOver the past 45 years, cancer prevention and screening accounted for most cancer deaths averted for these causes; however, their contribution varied by cancer site according to these models using population-level cancer mortality data. Despite progress, efforts to reduce the US cancer burden will require increased dissemination of effective interventions and new technologies and discoveries.","PeriodicalId":14850,"journal":{"name":"JAMA Oncology","volume":"16 1","pages":""},"PeriodicalIF":22.5000,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"JAMA Oncology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1001/jamaoncol.2024.5381","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
ImportanceCancer mortality has decreased over time, but the contributions of different interventions across the cancer control continuum to averting cancer deaths have not been systematically evaluated across major cancer sites.ObjectiveTo quantify the contributions of prevention, screening (to remove precursors [interception] or early detection), and treatment to cumulative number of cancer deaths averted from 1975 to 2020 for breast, cervical, colorectal, lung, and prostate cancers.Design, Setting, and ParticipantsIn this model-based study using population-level cancer mortality data, outputs from published models developed by the Cancer Intervention and Surveillance Modeling Network were extended to quantify cancer deaths averted through 2020. Model inputs were based on national data on risk factors, cancer incidence, cancer survival, and mortality due to other causes, and dissemination and effects of prevention, screening (for interception and early detection), and treatment. Simulated or modeled data using parameters derived from multiple birth cohorts of the US population were used.InterventionsPrimary prevention via smoking reduction (lung), screening for interception (cervix and colorectal) or early detection (breast, cervix, colorectal, and prostate), and therapy (breast, colorectal, lung, and prostate).Main Outcomes and MeasuresThe estimated cumulative number of cancer deaths averted with interventions vs no advances.ResultsAn estimated 5.94 million cancer deaths were averted for breast, cervical, colorectal, lung, and prostate cancers combined. Cancer prevention and screening efforts averted 8 of 10 of these deaths (4.75 million averted deaths). The contribution of each intervention varied by cancer site. Screening accounted for 25% of breast cancer deaths averted. Averted cervical cancer deaths were nearly completely averted through screening and removal of cancer precursors as treatment advances were modest during the study period. Averted colorectal cancer deaths were averted because of screening and removal of precancerous polyps or early detection in 79% and treatment advances in 21%. Most lung cancer deaths were avoided by smoking reduction (98%) because screening uptake was low and treatment largely palliative before 2014. Screening contributed to 56% of averted prostate cancer deaths.Conclusions and RelevanceOver the past 45 years, cancer prevention and screening accounted for most cancer deaths averted for these causes; however, their contribution varied by cancer site according to these models using population-level cancer mortality data. Despite progress, efforts to reduce the US cancer burden will require increased dissemination of effective interventions and new technologies and discoveries.
期刊介绍:
JAMA Oncology is an international peer-reviewed journal that serves as the leading publication for scientists, clinicians, and trainees working in the field of oncology. It is part of the JAMA Network, a collection of peer-reviewed medical and specialty publications.