Surgical Resection and Pazopanib Treatment for Recurrent Cardiac Angiosarcoma

Cardiac sarcoma treatment is challenging for surgeons because of frequent tumor recurrence and poor prognosis. In addition, optimal management of recurrences is not well established. The multi-targeted tyrosine kinase inhibitor, pazopanib, was recently approved for soft-tissue sarcoma. Herein, we present a case involving recurrent cardiac angiosarcoma where the patient survived for 2 years with complete remission of disease after repeated surgical resection and treatment with oral pazopanib. Based on our experience, aggressive surgical resection combined with pazopanib may be a valid treatment for recurrent cardiac angiosarcoma to improve patient survival

Long-term outcome of a dilated cardiomyopathy patient after mitral valve surgery combined with tissue-engineered myoblast sheets—report of a case

Abstract Background Dilated cardiomyopathy (DCM) is a life-threatening heart muscle disease characterized by progressive heart failure, which often requires left ventricular assist device (LVAD) implantation or heart transplantation (HTx). A tissue engineering strategy using cell sheets for end-stage heart failure has emerged in recent years. Case presentation Here, we describe a 50-year-old DCM patient with severe symptoms of heart failure with severe mitral regurgitation (MR) who was not a candidate for LVAD or HTx. The patient underwent mitral valve replacement followed by the transplantation of autologous myoblast sheets. Conclusion The patient’s clinical symptoms improved with a preservation of cardiac performance, and he has survived for over 6 years since the combined surgery. This combined method was feasible and appeared to be effective, and thus represents a promising strategy for treating severe heart failure in end-stage DCM and as an alternative treatment for selected patients who are not candidates for LVAD or HTx