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08.12.2024 | Sarcoma
Sarcoma: Last Year’s Practice Changing Papers
Erschienen in: Annals of Surgical Oncology
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Background
In 2023 and 2024, a wide variety of new studies have been published in the field of soft tissue sarcomas, representing the enormous heterogeneity of sarcoma histotypes, anatomical location, treatment variability, and biological behavior.
Patients and Methods
This article summarizes the, in our view, seven most important publications in the field that will have an impact on the surgical practice and future treatment strategies of our patients.
Results
In the last year, we gained more insight in the genetic background of patients with sarcoma from a large Australian study, which will have an impact on future counseling and screening of our patients. Also, the role of radiotherapy in retroperitoneal liposarcoma became clearer in the combined STRASS-STREXIT study. Radiotherapy for extremity sarcomas can now also be done in a 3-week, hypofractioned manner, which is a major improvement for our patients. Furthermore, more evidence has been presented regarding the improved outcome of patients with retroperitoneal sarcoma when treated in high volume centers. Landmark studies with systemic treatment include the positive trial with nirogacestat in desmoid tumors, which have finally shifted the paradigm of desmoid treatment from surgery to systemic treatment. Also, the results of 2 phase 3 randomized controlled trials recently showed 1) that the combination of doxorubicin with trabectedin significantly improved progression free survival for patients with leiomyosarcoma when compared with doxorubicin alone and 2) that the combination of neoadjuvant pembrolizumab and radiotherapy followed by 1-yr adjuvant pembrolizumab significantly improved disease free survival for patients with primary localized undifferentiated pleomorphic sarcoma/myxofibrosarcoma or dedifferentiated/pleomorphic liposarcoma of the extremities or girdles.
Conclusions
Key papers from the last year informs us that management of soft tissues sarcoma is constantly improving, since more data became available to guide us in defining the best treatment strategies.
