ArticleIn vivo (Athens, Greece)
Cardiotoxicity Assessment After Different Adjuvant Hypofractionated Radiotherapy Concurrently Associated with Trastuzumab in Early Breast Cancer.
Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- The Impact of Adjuvant Radiotherapy Combined With Targeted or Immunotherapy on the Heart in Breast Cancer.Thoracic cancer · 2026Review
- Imaging-based detection and prediction of radiation-induced cardiac toxicity: a narrative review.BJR open · 2026Review
- Cardiac Toxicity Under Concurrent Administration of Trastuzumab (Anti-HER2 Therapy) and Radiotherapy: Systematic Review and Meta-Analysis.Health science reports · 2025Review
- Radiation-induced heart disease in breast cancer patients: a narrative review of epidemiology, risk factors, radiotherapy parameters, and prevention.Strahlentherapie und Onkologie : Organ der Deutschen Rontgengesellschaft ... [et al] · 2025Review
- Radiotherapy as a tool to elicit clinically actionable signalling pathways in cancer.Nature reviews. Clinical oncology · 2022Review
- Hypofractionated breast irradiation: a multidisciplinary review of the Senonetwork study group.Medical oncology (Northwood, London, England) · 2021Review
- Acute Cardiotoxicity With Concurrent Trastuzumab and Hypofractionated Radiation Therapy in Breast Cancer Patients.Frontiers in oncology · 2019Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo evaluate cardiotoxicity in patients with human epidermal growth factor receptor 2+ (HER2+) breast cancer (29 left-sided, 23 right-sided) treated with adjuvant whole-breast hypofractionated radiotherapy (HRT) concurrently administered with the humanized monoclonal antibody to HER2, trastuzumab. PATIENTS AND
methodsFrom February 2008 to June 2017, 52 patients received three-dimensional conformal RT, with different HRT schemes. Echocardiogram monitoring was used to evaluate the decrease in left ventricular ejection fraction (LVEF).
resultsAt a median follow-up of 5 years, cardiotoxicity was as follows: among the 15 patients treated with 46 Gy: grade (G) 2 in two (13%), G1 in three (20%), and G0 in 10 (67%);in those treated with 39 Gy (16 patients): G1 in five (31%), and G0 in 11 (69%);among the 21 patients treated with 35 Gy: G2 in one (5%), G1 in five (24%), and G0 in 15 (71%).
conclusionTrastuzumab was shown to be a safe adjuvant treatment when administered with concomitant HRT since it did not increase cardiotoxicity in those with left-sided breast cancer. No differences in LVEF were observed between the HRT schemes.
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Registered trials
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