ArticleBMC cancer2025
Multimodal treatments and the risk of breast cancer-related lymphedema: insights from a nationally representative cohort in South Korea.
Article in BMC cancer, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Article
- Axillary Lymph Node Dissection Through a Separate Incision Does Not Increase Rates of Breast Cancer-Related Lymphedema.Annals of surgical oncology · 2026Article
- Tracing neurodevelopment and growth pattern in six-year-old children with idiopathic clubfoot: a national cohort study.BMC musculoskeletal disorders · 2025Article
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7 authors.
Funding
Abstract
backgroundAs the roles of chemotherapy (Chemo) and radiation therapy (Radio) in the definitive treatment of breast cancer have expanded, a broader understanding of the factors associated with breast cancer-related lymphedema (BCRL) has become increasingly essential. Therefore, we investigated the association between multimodality treatment and the risk of BCRL.
methodsIn this retrospective study conducted using National Health Insurance data and the Korea National Cancer Incidence Database (2006-2017), 114,638 participants who underwent Surgery (Surg) or Chemo within 6 months after breast cancer diagnosis were enrolled, and the effect of multimodality treatment on the risk of BCRL was analyzed using the Cox proportional-hazards model. Multimodality treatment administered through six months of treatment was grouped as only Surg; Surg/Chemo; Surg/ Chemo/Radio; Surg/Radio; only Chemo; and Chemo/Radio.
resultsThe risk of BCRL was higher in the Surg/Chemo group (hazard ratio [HR]: 1.54, 95% confidence interval [CI]: 1.43-1.65), Surg/Chemo/Radio group (HR: 1.51, 95% CI: 1.43-1.65), only Chemo group (HR: 1.58, 95% CI: 1.45-1.71), and Chemo/Radio group (HR: 1.13, 95% CI: 1.00-1.29) in comparison with the only Surg group.
conclusionBCRL occurrence is an after-effect of complex breast cancer treatments, and the risk may vary depending on the treatment method, including Surg, chemo, and radio. Our findings suggest that multidisciplinary strategies are required to minimize the risk of BCRL development in patients with breast cancer.
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