Περίληψη:
Chondrosarcoma is a rare malignancy characterized by the production of cartilage matrix, displaying heterogeneous histopathology and clinical behavior. Due to lack of effective treatment for advanced disease, the clinical management of metastatic chondrosarcoma is exceptionally challenging. Chondrosarcomas harbor molecular abnormalities, such as overexpression of platelet-derived growth factor receptor (PDGFR)-alpha and PDGFR-beta, which are required for cancer development, progression, and metastasis. Pazopanib is a potent and selective multitargeted tyrosine kinase inhibitor, which co-inhibits stem cell growth factor receptor (c-KIT), fibroblast growth factor receptor (FGFR), PDGFR, and vascular endothelial growth factor receptor (VEGFR) and has demonstrated clinical activity in patients with advanced previously treated soft tissue sarcoma. Herein, we describe the unique case of a patient with metastatic chondrosarcoma who derived clinical benefit from pazopanib after first-line chemotherapy failure. © 2018 Tsavaris, Economopoulou, Kotsantis, Reppas, Avgerinou, Spathas, Prevezanou and Psyrri.
Συγγραφείς:
Tsavaris, O.
Economopoulou, P.
Kotsantis, I.
Reppas, L.
Avgerinou, C.
Spathas, N.
Prevezanou, M.
Psyrri, A.
Λέξεις-κλειδιά:
doxorubicin; ifosfamide; mesna; pazopanib, adult; Article; case report; chondrosarcoma; clinical article; computer assisted tomography; drug efficacy; drug response; dyspnea; follow up; human; lung lesion; male; metastasis; thorax pain
