Primary cardiac sarcoma: insights from two decades of multimodal management at LMU Munich
Burkhard-Meier A, Di Gioia D, Jurinovic V, Hoberger M, Güler SE, Völkl M, Corradini S, Gaasch AV, Alig AH, Knösel T, Hagl C, Schneider C, Sienel W, Kunz WG, Burkhard-Meier C, von Bergwelt-Baildon M, Lindner LH, Berclaz LM (2025)
Publication Type: Journal article
Publication year: 2025
Journal
Book Volume: 11
Article Number: 58
Journal Issue: 1
DOI: 10.1186/s40959-025-00359-w
Abstract
Background: Primary cardiac sarcomas (PCS) are rare, aggressive malignancies with poor prognosis and limited evidence guiding optimal management. We aimed to evaluate clinical and histopathological parameters in a single-center PCS cohort. Methods: Thirty-three patients diagnosed with PCS between 2002 and 2024 were retrospectively reviewed. Clinical outcomes and prognostic factors were analyzed. Event-free survival (EFS) was defined as the time from initial diagnosis to the first occurrence of disease progression, recurrence, or death. Overall survival (OS) was calculated from initial diagnosis to death. Results: The median age at diagnosis was 45 years, with angiosarcoma representing the most common histological subtype (n = 9, 27%). Most patients presented with localized or regional disease (n = 25, 75%), predominantly involving the right (n = 11, 33%) and left atrium (n = 8, 24%). In patients who underwent comprehensive genomic profiling, MDM2 amplification was the most common molecular alteration (n = 5, 45%). The majority of patients received multimodal treatment: surgical resection in 76% (n = 25), systemic therapy in 73% (n = 24), and radiotherapy in 21% (n = 7). After a median follow-up of 63.4 months, median EFS and OS were 11.7 months (95% CI 9.4–23.7) and 37.5 months (95% CI 21.2–83.2), respectively. Distant metastasis (p = 0.027, HR = 3.74) and angiosarcoma histology (p = 0.014, HR = 6.97) were significantly associated with worse OS, while surgical resection was associated with improved OS (p = 0.0064, HR = 0.086). Conclusion: Our findings underscore the key clinical and histopathological characteristics of PCS and suggest that surgical resection - even when incomplete - may confer a survival benefit in this aggressive tumor entity. The favorable clinical outcomes observed in this cohort may be attributable to the high proportion of patients undergoing multimodal treatment.
Involved external institutions
Klinikum der Universität München (LMU Klinikum)
Germany (DE)
Bayerisches Zentrum für Krebsforschung (BZKF)
Germany (DE)
Ludwig-Maximilians-Universität (LMU)
Germany (DE)
Germany (DE)
Bayerisches Zentrum für Krebsforschung (BZKF)
Germany (DE)
Ludwig-Maximilians-Universität (LMU)
Germany (DE)
How to cite
APA:
Burkhard-Meier, A., Di Gioia, D., Jurinovic, V., Hoberger, M., Güler, S.E., Völkl, M.,... Berclaz, L.M. (2025). Primary cardiac sarcoma: insights from two decades of multimodal management at LMU Munich. Cardio-Oncology, 11(1). https://doi.org/10.1186/s40959-025-00359-w
MLA:
Burkhard-Meier, Anton, et al. "Primary cardiac sarcoma: insights from two decades of multimodal management at LMU Munich." Cardio-Oncology 11.1 (2025).
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