Comparing Survival After Recurrent vs De Novo Stage IV Advanced Breast, Lung, and Colorectal Cancer.

JNCI Cancer Spectrum
Michael J HassettDebra P Ritzwoller

Abstract

The treatments provided to and survival of patients with recurrent vs de novo stage IV advanced breast, lung, and colorectal cancer may differ but have not been well studied. Using population-based data from the Cancer Research Network for 4510 patients with advanced breast, lung, or colorectal cancer, we matched recurrent/de novo patients on demographic factors. We found longer survival for recurrent vs de novo lung cancer (182 matched pairs); no significant difference for colorectal cancer (332 matched pairs); and shorter survival for recurrent vs de novo breast cancer (219 matched pairs). Compared with recurrent cases, chemotherapy use and radiation therapy use were more common among de novo cases. Differences in treatment and survival between recurrent and de novo advanced cancer patients could inform prognostic estimates and clinical trial design.

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Jul 16, 2017·Cancer Epidemiology·Michael J HassettDebra P Ritzwoller

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Citations

Jan 5, 2019·American Journal of Clinical Oncology·Sara MooreCheryl Ho
Oct 13, 2020·Breast Cancer : the Journal of the Japanese Breast Cancer Society·Chunhuan LaoRoss Lawrenson
Oct 2, 2020·Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology·Natalia KunstKaren M Kuntz
Sep 23, 2020·Cancer Epidemiology, Biomarkers & Prevention : a Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology·Benjamin L MusherGraeme P Young
Feb 20, 2021·Expert Opinion on Drug Safety·Yusuf AcikgozMutlu Dogan
Dec 12, 2021·Journal of the National Cancer Institute·Ravi B ParikhUNKNOWN PRACTICE Investigators

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