“In a randomized, Phase II trial led by researchers at The University of Texas MD Anderson Cancer Center, adding the PARP inhibitor veliparib to a standard chemotherapy agent improved overall response rates (ORR) in patients with small cell lung cancer (SCLC). Researchers also identified a select group of patients—those whose tumors expressed SLFN11— who also saw a progression-free survival (PFS) and overall survival (OS) benefit, suggesting a promising biomarker for the PARP-inhibitor sensitivity in SCLC.
“The study was published in Journal of Clinical Oncology. Ongoing follow-up studies are underway to confirm the results, which could result in the first new therapeutic option for this rare and aggressive lung cancer in more than three decades, said Lauren Averett Byers, M.D., associate professor of Thoracic/Head and Neck Medical Oncology.”
“Upfront treatment with the combination of bevacizumab (Avastin) and erlotinib (Tarceva) is superior to erlotinib alone as for patients with non–small cell lung cancer (NSCLC) harboring EGFR mutations, according to results of a preplanned interim analysis of the phase III study known as NEJ026.
“The analysis showed a median progression-free survival (PFS) by independent review (the primary endpoint) of 16.9 months with the bevacizumab/erlotinib combination compared with 13.3 months with erlotinib by itself, said Naoki Furuya, MD, PhD, at the 2018 ASCO Annual Meeting.”
“The combination of nivolumab (Opdivo) and low-dose ipilimumab (Yervoy) reduced the risk of progression or death by 52% compared with standard platinum doublet chemotherapy for patients with metastatic PD-L1–negative, tumor mutation burden (TMB)-high non–small cell lung cancer (NSCLC), according to findings from the phase III CheckMate 227 trial presented at the 2018 ASCO Annual Meeting.
“In the PD-L1–negative (<1% expression), TMB-high (≥10 mutations/megabase) subgroup, regardless of histology, median progression-free survival (PFS) with nivolumab/ipilimumab was 7.7 months compared with 5.3 months for chemotherapy and 6.2 months for nivolumab and chemotherapy. The 1-year PFS rate was 45% with nivolumab/ipilimumab compared with 27% for nivolumab/chemotherapy and just 8% for chemotherapy.”
“Half of patients with metastatic triple-negative breast cancer (TNBC) achieved disease control when treated with the combination of a poly (ADP-ribose) polymerase (PARP) inhibitor and an anti–PD-1 agent, a preliminary prospective study showed.
“Overall, 13 of 46 evaluable patients had objective responses to treatment with niraparib (Zejula) and pembrolizumab (Keytruda). An additional 10 patients had stable disease. Clinical activity was observed in patients beyond those with germline BRCA mutations.”
“The combination of bevacizumab (Avastin) and erlotinib (Tarceva) is superior to erlotinib alone as upfront treatment for non–small cell lung cancer (NSCLC) harboring EGFR mutations. A preplanned interim analysis of the phase III study known as NEJ026 showed a median progression-free survival (PFS) by independent review (the primary endpoint) of 16.9 months with the bevacizumab/erlotinib combination compared with 13.3 months with erlotinib by itself, said Naoki Furuya, MD, PhD, at the 2018 ASCO Annual Meeting.”
“The addition of the CDK4/6 inhibitor abemaciclib to fulvestrant significantly improved progression-free survival (PFS) and time to subsequent chemotherapy in pre- and perimenopausal women with hormone receptor–positive/HER2-negative advanced breast cancer, according to results from an analysis of the phase III MONARCH-2 trial (abstract 1002) presented at the 2018 American Society of Clinical Oncology (ASCO) Annual Meeting, held June 1–5 in Chicago.”
“AstraZeneca and MSD have presented data at ASCO showing improvement in radiologic progression-free survival (rPFS) in prostate cancer patients taking a combination of Lynparza and abiraterone.
“Study 08 – a randomised, double-blinded, multi-centre Phase II trial – compared Lynparza (olaparib) in combination with abiraterone to abiraterone alone in patients with previously-treated metastatic castration-resistant prostate cancer, (mCRPC), regardless of homologous recombination repair (HRR) mutation status.”
“A new way of treating glioblastoma — the deadly brain tumor currently ailing Arizona Sen. John McCain — with a personalized vaccine is giving some patients in a clinical trial more time.
“The vaccination, called DCVax-L, is made out of a patient’s own cells and uses them to jumpstart the immune system and attack the tumor. In the trial, some patients survived for more than 36 months — more than a year and a half longer than current life expectancy after glioblastoma diagnosis.”