“Adding Johnson & Johnson’s experimental prostate cancer drug apalutamide to standard treatment helped delay the development of metastases in patients with non-metastatic castration-resistant disease by just over 2 years, results from a Phase 3 study showed.”
“Adding docetaxel to androgen-deprivation therapy (ADT) improved overall survival (OS) by nearly 17 months in men with high-volume metastatic hormone-sensitive prostate cancer. Investigators for the multicenter phase III CHAARTED trial noted that the survival benefit did not extend to men with low-volume disease.
“In this updated analysis, the median OS was 57.6 months for the chemohormonal therapy arm versus 47.2 months for ADT alone (hazard ratio [HR], 0.72; 95% CI, 0.59-0.89; P = .0018) at a median follow-up of 53.7 months. For patients with high-volume disease (n = 513), the median OS was 51.2 months with chemohormonal therapy versus 34.4 months with ADT alone (HR, 0.63; 95% CI, 0.50-0.79; P <.001).”
“The combination of nivolumab (Opdivo) and ipilimumab (Yervoy) improved progression-free survival (PFS) compared with chemotherapy in treatment-naïve patients with high tumor mutation burden (TMB) non–small cell lung cancer (NSCLC).
“Bristol-Myers Squibb (BMS), the manufacturer of both immunotherapies, announced the preliminary findings from part 1a of the phase III CheckMate-227 trial in a press release. The company did not report any further data.”
“The addition of tumor-treated fields to standard therapy with temozolomide prolonged deterioration-free survival without negatively influencing health-related quality of life among patients with glioblastoma, according to a secondary analysis of a phase 3 clinical trial published in JAMA Oncology.
“However, tumor-treating fields, or TTFields (Optune, Novocure) — alternating electrical fields delivered via four transducer arrays at an intermediate frequency of 200 MHz (1-3 V/cm) placed on the shaved scalp of patients and connected to a portable medical device — also caused skin irritation in more than half of patients.”
“Wilmot Cancer Institute patients with advanced melanoma (stage III) now have more options for treatment, thanks to research co-authored by a University of Rochester Medical Center surgical oncologist and published in The Lancet Oncology.
“The study involved comparing two treatment approaches for high-risk melanoma patients with a BRAF gene mutation in their cancer: standard care, which calls for upfront surgery, or giving a two-drug, targeted therapy regimen before surgery and again afterward. Patients in the latter group had longer disease-free survival in the Phase 2 trial, and after seven months researchers halted the study earlier than expected due to the positive results.”
“Treatment with lomustine (Gleostine) plus bevacizumab (Avastin) provided a slightly improved progression-free survival (PFS), but did not demonstrate an overall survival (OS) advantage over treatment with lomustine alone in patients with progressive glioblastoma, according to results of a randomized phase III trial published in theNew England Journal of Medicine.
“There were a total of 329 OS events (75.3%) in patients who received the combination, which did not meet the endpoint for a statistically significant benefit. The median OS was 9.1 months (95% CI, 8.1-10.1) in the group of patients who received the combination of lomustine and bevacizumab and 8.6 months (95% CI, 7.6-10.4) in the monotherapy group (HR, 0.95; 95% CI, 0.74-1.21). Locally assessed PFS was 4.2 months in the combination group versus 1.5 months in the monotherapy group (HR, 0.49; 95% CI, 0.39-0.61).”
“Enzalutamide (Xtandi) demonstrated early signs of efficacy in patients with androgen receptor (AR)-positive triple-negative breast cancer (TNBC), according to findings from the phase II MDV3100-11 study published in the Journal of Clinical Oncology.
“A total of 118 patients were enrolled in the single-arm, 2-stage trial, and 78 were evaluable for response. At 16 weeks, the clinical benefit rate (CBR) was 25% (95% CI, 17-33) in the intent-to-treat (ITT) population and 33% (95% CI, 23-45) in the evaluable subgroup. The median progression-free survival (PFS) was 2.9 months (95% CI, 1.9-3.7) in the ITT population and 3.3 months (95% CI, 1.9-4.1) in the evaluable subgroup. Median overall survival (OS) was 12.7 months (95% CI, 8.5 – not yet reached) in the ITT population and 17.6 months (95% CI, 11.6 – not yet reached) in the evaluable subgroup.”
The University of Texas MD Anderson Cancer Center | Jan 17, 2018
“A pair of targeted therapies given before and after surgery for melanoma produced at least a six-fold increase in time to progression compared to standard-of-care surgery for patients with stage 3 disease, researchers at The University of Texas MD Anderson Cancer Center report in Lancet Oncology. Patients who had no sign of disease at surgery after combination treatment did not progress to metastasis.
“Early results of the study comparing surgery to pre- and post-surgical treatment with the BRAF inhibitor dabrafenib and the MEK inhibitor trametinib were so strikingly positive that MD Anderson’s data safety monitoring board ordered the randomized, prospective phase II trial halted and changed to a single-arm using the combination.”
“The addition of pembrolizumab to pemetrexed and cisplatin or carboplatin improved OS and PFS as first-line treatment for patients with metastatic nonsquamous non-small cell lung cancer, according to a manufacturer-issued press release.