Assessment of Pazopanib-Related Heart Failure in Patients With Advanced Soft Tissue Sarcoma　- A Single Institute Analysis.

Heart failure (HF) is one of the potential adverse events of pazopanib treatment for soft tissue sarcoma (STS), but detailed reports of such HF cases are scarce. This study determined the incidence and risk factors of HF following pazopanib treatment for STS at our Institute and the clinical outcomes.Methods and Results:This study retrospectively analyzed the cases of STS patients treated with pazopanib (n=151) between 2012 and 2020. HF occurred in 6 patients (3.9%) at the median onset of 137 (range 14-468) days after the treatment initiation. When their HF was diagnosed, pazopanib was interrupted in all 6 patients. No patients experienced HF-related death, and HF development was not a significant factor for poor overall survival. The cumulative doses of anthracyclines (>225 mg/m2) before pazopanib initiation (83% vs. 37%, P=0.031), pazopanib initiation at age ≥60 years (83% vs. 35%, P=0.026), and the baseline B-type natriuretic peptide (BNP) concentration (≥50 pg/mL) before pazopanib (67% vs. 11%, P=0.002) initiation were predictive factors for post-pazopanib treatment HF.The study findings highlight the effect of past anthracycline exposure and baseline BNP for pazopanib-associated HF. Although the study patients' clinical outcomes were generally favorable, periodic monitoring of cardiac function using ultrasonic echocardiography or serum markers is essential to detect events early and begin therapeutic intervention appropriately under a cardiologist's instructions.

Citation

Xiaofei Wang, Kenji Nakano, Taro Shiga, Akihiro Ohmoto, Takuya Oyakawa, Aya Ebihara, Yasuyoshi Sato, Naoki Fukuda, Masatoshi Nishizawa, Tsuya Urasaki, Makiko Ono, Mayu Yunokawa, Junichi Tomomatsu, Shunji Takahashi. Assessment of Pazopanib-Related Heart Failure in Patients With Advanced Soft Tissue Sarcoma　- A Single Institute Analysis. Circulation journal : official journal of the Japanese Circulation Society. 2022 Mar 18

PMID: 35314578

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