Accelerated tumor progression after COVID-19 infection in patients with glioblastoma: A retrospective case-control study.

Background: We observed rapid tumor progression following COVID-19 infection among patients with glioblastoma and sought to systematically characterize their disease course in a retrospective case-control study.

Methods: Using an institutional database, we retrospectively identified a series of COVID-19-positive glioblastoma cases and matched them by age and sex 1:2 to glioblastoma controls who had a negative COVID-19 test during their disease course. Demographic and clinical data were analyzed.

Prolonged complete response to adjuvant tepotinib in a patient with newly diagnosed disseminated glioblastoma harboring mesenchymal-epithelial transition fusion.

The prognosis of patients with glioblastoma (GBM) remains poor despite current treatments. Targeted therapy in GBM has been the subject of intense investigation but has not been successful in clinical trials. The reasons for the failure of targeted therapy in GBM are multifold and include a lack of patient selection in trials, the failure to identify driver mutations, and poor blood-brain barrier penetration of investigational drugs.

Pharmacologic management of myelofibrosis.

Myelofibrosis is a BCR-ABL-negative myeloproliferative neoplasm characterized by abnormal hematopoiesis. Alterations to the Janus kinase-signal transducer and activator of transcription pathway result in dysregulation of gene transcription and cell proliferation. Patients with symptomatic myelofibrosis present with a variety of signs and symptoms including, but not limited to myelosuppression, marked splenomegaly, abdominal discomfort, fatigue, and blood transfusion-dependence.

Carfilzomib and pomalidomide: recent advances in the treatment of multiple myeloma.

Multiple myeloma is a hematologic malignancy characterized by plasma cell clonal expansion as well as end-organ damage due to increased levels of monoclonal proteins in both the plasma and urine. The clinical syndrome is characterized by hypercalcemia, renal insufficiency, anemia, and bone involvement that leads to pathologic fractures. This progressive disease can result in significant patient morbidity and mortality.