Impact of Screening Mammography on Treatment in Young Women Diagnosed with Breast Cancer.

Autor: Karzai S; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Port E; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Siderides C; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Valente C; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Ahn S; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Moshier E; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Ru M; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Pisapati K; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Couri R; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Margolies L; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Schmidt H; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA., Cate S; The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA. sarah.cate@mountsinai.org.
Jazyk: angličtina
Zdroj: Annals of surgical oncology [Ann Surg Oncol] 2022 Apr 01. Date of Electronic Publication: 2022 Apr 01.
DOI: 10.1245/s10434-022-11581-6
Abstrakt: Background: There is little data exploring the impact of screening mammography on subsequent treatment in the 40-49-year age group with breast cancer. We sought to assess the association between frequency of mammography in young women and extent of surgery and chemotherapy required.
Methods: An IRB-approved retrospective review was performed of patients diagnosed with breast cancer between ages 40 and 49 years from 1 January 2010 to 19 November 2018 within a single health system. Patients were grouped based on last screening 1-24 months prior to diagnosis (1-24 group), > 25 months prior to diagnosis (> 25 group), never screened, and > 25+ never screened (combination group). Multivariate logistic regression models were used to assess for associations between screening intervals and tumor and nodal stage, chemotherapy use, and extent of surgery.
Results: Of 869 patients included for analysis, 20% were never screened, 60% screened 1-24 months, and 19% screened > 25 months prior to diagnosis. Compared with the 1-24 months group, the never-screened group, > 25 months group, and combined group were more likely to receive chemotherapy. The never-screened and combined groups were more likely to undergo mastectomy and/or axillary lymph node dissection. Of patients undergoing upfront surgery, the > 25 months and combined groups were more likely to receive adjuvant chemotherapy, while the never-screened and combined groups were more likely to have nodal disease.
Conclusion: Our findings support the initiation of screening mammography at age 40 years to reduce the risk of aggressive treatments for newly diagnosed breast cancers in this group.
(© 2022. Society of Surgical Oncology.)
Databáze: MEDLINE
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