Darcy Lewis

Articles by Darcy Lewis

Newer combination regimens are about to make their way into the treatment paradigm in RCC, with promising data fueling excitement for these approaching regimens. Each of the combinations approaching addition to the treatment paradigm for patients with RCC incorporates immunotherapy, demonstrating the growing role of this modality.

Dabrafenib (Tafinlar) plus trametinib (Mekinist) achieved an intracranial response (IR) rate of 58% in melanoma that has metastasized to the brain. The median duration of overall response (OR) of 6.5 months was generally shorter than that observed in melanoma patients without brain metastases. These initial findings from the phase II COMBI-MB trial were presented during an oral abstract session at the 2017 ASCO Annual Meeting.

Nivolumab (Opdivo) plus ipilimumab (Yervoy) or ipilimumab alone are associated with a high incidence of gastrointestinal (GI) toxicity, but most adverse events (AEs) are effectively managed using immunomodulators, which do not appear to inhibit tumor response. Additionally, nivolumab plus ipilimumab significantly improved overall survival (OS) and objective response rate (ORR) versus ipilimumab alone in patients with untreated advanced melanoma.

The PARP inhibitor niraparib (Zejula) provided significant benefits in patients with recurrent ovarian cancer who had a partial response, with similar treatment effects in patients with or without germline <em>BRCA</em> mutations, according to a post-hoc analysis of data from the ENGOT-OV16/NOVA trial presented at the 2017 ASCO Annual Meeting.

Neoadjuvant and adjuvant dabrafenib (Tafinlar) plus trametinib (Mekinist) increased the overall response rate (ORR) to 85% in patients with high-risk resectable <em>BRAF</em>-mutant metastatic melanoma. And interestingly, the pathologic complete response (pCR) rate with the combination was 58%, as demonstrated in findings presented during the 2017 ASCO Annual Meeting.

With a number of effective targeted therapies now available for patients with myeloproliferative neoplasms and chronic myeloid leukemia, patient selection for transplantation should rely heavily on prognostic scoring.

The advent of targeted inhibitors that work on the fibroblast growth factor receptor (FGFR) pathway may alter the disease course and outcomes in intrahepatic cholangiocarcinoma, suggests data from a four-center retrospective study. Lead investigator Apurva Jain, MD, of the University of Texas MD Anderson Cancer Center presented the findings at the 2016 ASCO Annual Meeting.

The PARP inhibitor olaparib (Lynparza) significantly increased overall survival (OS) in women with platinum-sensitive relapsed serous ovarian cancer when given as maintenance monotherapy. These interim results, a third updated survival analysis, come from an extension of the Study 19 phase II trial and were presented at the 2016 ASCO Annual Meeting.

When John P. Leonard, MD, spoke at the American Society of Hematology inaugural meeting on Hematologic Malignancies about mantle cell lymphoma (MCL), he balanced his enthusiasm about the emerging benefits that tumor profiling brings to this disease with an acknowledgement that many important questions about mantle cell lymphoma remain unanswered.