30 research outputs found
Durable Remission with Immunotherapy in a Patient with Sarcomatoid Renal Cell Carcinoma
Sarcomatoid differentiation is a rare and aggressive histologic subtype with poor prognosis, seen in several malignancies. In sarcomatoid renal cell carcinoma (RCC), the degree of sarcomatoid differentiation and the stage at presentation determines the prognosis. Despite resection, chemotherapy and targeted therapy response is modest, with relapse usually occurring within a few months. We present a case of a gentleman with sarcomatoid RCC managed with pembrolizumab, who has had no evidence of recurrence for over 4 years since the last dose of immunotherapy. RCCs with sarcomatoid differentiation have a high presence of programmed cell death protein 1 and programmed cell death ligand 1 in T cells and tumor cells, respectively, making immunotherapy an attractive option in this setting. Clinical trials are ongoing to further define the benefit of immunotherapy in sarcomatoid RCC
Cancer Associated Retinopathy in Non-Hodgkinâs Lymphoma
Cancer-associated retinopathy (CAR) is an uncommon paraneoplastic retinopathy usually associated with small cell lung carcinoma. To our knowledge, there is no previous report in the English literature of CAR syndrome occurring in lymphoma patients. We describe a rare case of CAR syndrome in a 62-year-old male with non-Hodgkinâs lymphoma (NHL) treated with four doses of intravenous immunoglobulin
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Challenges and Opportunities to Updating Prescribing Information for Longstanding Oncology Drugs.
A number of important drugs used to treat cancer-many of which serve as the backbone of modern chemotherapy regimens-have outdated prescribing information in their drug labeling. The Food and Drug Administration is undertaking a pilot project to develop a process and criteria for updating prescribing information for longstanding oncology drugs, based on the breadth of knowledge the cancer community has accumulated with the use of these drugs over time. This article highlights a number of considerations for labeling updates, including selecting priorities for updating; data sources and evidentiary criteria; as well as the risks, challenges, and opportunities for iterative review to ensure prescribing information for oncology drugs remains relevant to current clinical practice