SynthesisCardiovascular toxicology2025
Safety of Permissive Cardiotoxicity of Trastuzumab in Patients with Breast Cancer: A Systematic Review and Meta-Analysis.
Synthesis in Cardiovascular toxicology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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
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Who cites it
6 citing papers in PubMed.
- Comorbidity Burden and Cumulative Anti-HER2 Exposure Associated with Cardiac Dysfunction in Breast Cancer: A Real-World Cardio-Oncology Cohort.Journal of clinical medicine · 2026Article
- Cardiac Monitoring for Patients Undergoing Treatment With MEK Inhibitor Monotherapy.Current oncology reports · 2026Review
- Cardiovascular Imaging for the Early Detection of Cardiotoxicity from Emerging Cancer Therapies: Mechanistic Insights Across the Pediatric and Adult Spectrum.Journal of personalized medicine · 2026Review
- Galectin-9, FABP4 and pentraxin-3 are associated with myocardial dysfunction and discriminate chemotherapy-related cardiac dysfunction in anthracycline-treated breast cancer: a single-centre retrospective study.Frontiers in oncology · 2026Article
- Heart failure induced by cancer therapies: focus on targeted agents, mechanisms, risk prediction, and clinical management.Frontiers in pharmacology · 2026Review
- The mitigatory capabilities of exercise on breast cancer chemotherapy-induced cardiotoxicity.Frontiers in cell and developmental biology · 2025Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cardiotoxicity is a recognized adverse effect associated with anti-HER2 therapies. The Trastuzumab-mediated cardiac dysfunction is not dose-dependent and lacks ultrastructural changes, allowing potential recovery after a few months. There is no consensus on the management of patients who develop cardiotoxicity. This meta-analysis aims to assess the safety of the permissive cardiotoxicity of Trastuzumab in patients with breast cancer. We searched PubMed, Cochrane Library, and Embase up to October 2023 for retrospective or prospective studies that investigated the safety of Trastuzumab in patients with breast cancer who continued Trastuzumab therapy after asymptomatic ejection fraction (EF) decline. We conducted a pooled meta-analysis for the subsequent cardiac events, cardiac mortality, and all-cause mortality. We assessed the quality of included studies using the Newcastle-Ottawa Scale and ROBIN-1 tool. A total of eight cohort studies (six retrospective and two prospective), comprising 222 patients, were found eligible and were included in our analysis. The pooled incidence of cardiac events, cardiac-related mortality, and all-cause mortality was 18% (95% CI 13% to 24%), 5% (95% CI 2% to 10%), and 8% (95% CI 2% to 28%), respectively. The incidence of symptomatic or severe cardiac events was lower in those who received cardioprotective medications concomitant with Trastuzumab. Most patients received either angiotensin-converting-enzyme inhibitors, beta-blockers, or a combination of both. Continuation of planned Trastuzumab therapy with concomitant use of cardioprotective medications can be a safe and effective approach for breast cancer control in patients with asymptomatic EF decline.
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