Angiosarcoma is an uncommon malignancy with a poor prognosis. Systemic therapy options for patients with metastatic disease generally have limited effectiveness. In this case study, a 73-year-old male with metastatic angiosarcoma who previously declined chemotherapy and developed progressive disease after checkpoint inhibitor immunotherapy elected to try thalidomide based on 6 case reports describing its effectiveness. Thalidomide resulted in stable disease for 9 months, but due to severe neuropathy as a side effect, lenalidomide was then substituted for thalidomide. The patient continued to have stable disease on lenalidomide for an additional 16 months and ongoing. This is the first case study to report on effective treatment of angiosarcoma with lenalidomide. Further investigation of lenalidomide in the management of angiosarcoma is warranted.
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http://dx.doi.org/10.1159/000519970 | DOI Listing |
Sci Rep
December 2024
Department of Health Science and Technology, Aalborg University, Aalborg, Denmark.
EMG feedback improves force control of a myoelectric hand prosthesis by conveying the magnitude of the myoelectric signal back to the users via tactile stimulation. The present study aimed to test if this method can be used by a participant with a high-level amputation, and whose muscle used for prosthesis control (pectoralis major) was not intuitively related to hand function. Vibrotactile feedback was delivered to the participant's torso, while the control was tested using EMG from three different muscles.
View Article and Find Full Text PDFSci Rep
December 2024
Shandong University of Science and Technology, College of Transportation, Qingdao, 266590, China.
The optimization of auto parts supply chain logistics plays a decisive role in the development of the automotive industry. To reduce logistics costs and improve transportation efficiency, this paper addresses the joint optimization problem of multi-vehicle pickup and delivery transportation paths under time window constraints, coupled with the three-dimensional loading of goods. The model considers mixed time windows, three-dimensional loading constraints, cyclic pickup and delivery paths, varying vehicle loads and volumes, flow balance, and time window constraints.
View Article and Find Full Text PDFEnviron Technol
December 2024
Worley Consulting, Fort Collins, CO, USA.
Treatment wetlands have emerged as a potential remediation option for oil-sands process affected waters (OSPW) which contains a suite of organic and inorganic constituents of potential concern. The aim of this study was to evaluate the fate of metals in a treatment wetland exposed to OSPW. Data was collected over three operational seasons testing freshwater and OSPW inputs at the Kearl Treatment Wetland in northern Alberta.
View Article and Find Full Text PDFHead Neck
December 2024
Department of Pediatric Hematology & Oncology, Klinik für Kinder- Und Jugendmedizin, Universitätsmedizin Rostock, Rostock, Germany.
Background: Infantile fibrosarcoma (IFS) is a rare pediatric tumor of intermediate malignancy with high local aggressiveness that typically presents in young infants. Its occurrence in the head and neck region is rare. Complete non-mutilating surgical resection is often not possible, requiring multimodal treatment.
View Article and Find Full Text PDFPacing Clin Electrophysiol
December 2024
Department of Cardiology, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
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