Expert review of anticancer therapy
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Expert Rev Anticancer Ther · Apr 2019
ReviewAnti-BCMA antibodies in the future management of multiple myeloma.
B-cell maturation antigen (BCMA) belongs to the tumor necrosis factor receptor family and is expressed on late B-cells and plasma cells. Serum BCMA is elevated in patients with multiple myeloma (MM) and chronic lymphocytic leukemia (CLL), and might represent a novel prognostic and monitoring tool. Serum BCMA levels can predict both progression free survival (PFS) and overall survival (OS). ⋯ Expert opinion: The preliminary preclinical and clinical results from the phase 1 and 2 studies have demonstrated significant activity of the anti-BCMA therapeutic strategies. The main toxicities induced include Cytokine Release Syndrome (CRS) and ocular toxicity. The management of these adverse events remains currently an issue of controversy.
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Expert Rev Anticancer Ther · Mar 2019
ReviewManagement of immune-related adverse events resulting from immune checkpoint blockade.
Immune checkpoint inhibitors (ICI) are now a standard of care in the treatment of many cancers leading to durable responses in patients with metastatic disease. These agents are generally well tolerated but may lead to the occurrence of immune-related adverse events (irAEs). As any organ may be affected, clinicians should be aware of the broad range of clinical manifestations and symptoms and keep in mind that toxicities may occur late, at any point along a patient's treatment course. ⋯ Area covered: This review presents the management of irAEs resulting from checkpoint blockade, with a focus on rare irAEs. Expert commentary: With the development of immuno-oncology and the expanding role of ICI, physicians have learnt to diagnose and treat most of the irAEs that can occur. This review provides an overview of current guidelines, previously published studies and our multidisciplinary team based practices.
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Expert Rev Anticancer Ther · Jan 2019
ReviewLarotrectinib for the treatment of TRK fusion solid tumors.
Introduction: TRK fusions occur across a wide range of cancers in children and adults. These fusions drive constitutive expression and ligand-independent activation of the TRK kinase and are oncogenic. Larotrectinib is the first highly potent and selective small molecule ATP competitive inhibitor of all three TRK kinases to enter clinical development. ⋯ Responses appear independent of the patient's age, underlying histology, and specific fusion partner and are durable in many patients. Larotrectinib is likely to be the first FDA-approved histology-agnostic molecularly targeted therapy. The evolving role of molecular profiling of advanced cancers is discussed.
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Expert Rev Anticancer Ther · Nov 2018
ReviewManaging side effects in adjuvant endocrine therapy for breast cancer.
Recent improvements in the survival of hormone-responsive breast cancer are strongly associated with therapeutic advances, particularly with the uptake of adjuvant endocrine therapy. Nevertheless, endocrine therapy is also linked with adverse effects that impact quality of life, social function, and adherence to treatment. ⋯ Expert commentary: Side effects of endocrine treatments are frequent and often underestimated in the care of breast cancer survivors, leading to a poor adherence to treatments that can compromise oncological outcomes. Many of the most common adverse events can be mitigated through pharmacological and non-pharmacological approaches that should be discussed and offered to patients in a dedicated setting of care.
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Expert Rev Anticancer Ther · Nov 2018
ReviewCurrent and future therapies for targeting HER2 mutations in gastrointestinal cancer.
Gastrointestinal (GI) cancers altogether represent the most common cancer type. HER2 is found to be present in nearly all histologic types of GI cancers in variable degrees of expression. Over the last decade, substantial advances have been made in targeting HER2-positive cancers. ⋯ These are of recent interest in colorectal cancer with studies indicating that HER2 overexpression might increase resistance to anti-EGFR therapy and may be potentially targeted. Expert commentary: With the current ability to sequence tumors and detect genetic alterations, emphasis should be put on genomically-selected pan-tumor targeted therapies. HER2 is a perfect example of a promising drug target in GI cancers.