“The U.S. Food and Drug Administration today approved Xalkori (crizotinib) to treat people with advanced (metastatic) non-small cell lung cancer (NSCLC) whose tumors have an ROS-1 gene alteration. Xalkori is the first and only FDA approved treatment for patients with ROS-1 positive NSCLC.
“Lung cancer is the leading cause of cancer-related deaths in the United States, with an estimated 221,200 new diagnoses and 158,040 deaths in 2015, according to the National Cancer Institute. ROS-1 gene alterations, thought to lead to abnormal cells, have been identified in various cancers, including NSCLC. ROS-1 gene alterations are present in approximately 1 percent of patients with NSCLC. The overall patient and disease characteristics of NSCLC with ROS-1 gene alterations appear similar to NSCLC with anaplastic lymphoma kinase (ALK) gene alterations, for which crizotinib use was previously approved. Xalkori was approved to treat certain patients with late-stage NSCLC that expresses an abnormal ALK gene in 2011.”
Neuroendocrine tumors of the digestive system (GI-NETs) can arise in different parts of the digestive tract. GI-NETs originating in the ileum, duodenum, and appendix are known as midgut NETs, and tumors of the stomach, colon, and rectum are non-midgut NETs. Many of these tumors are functional; that is, they produce a variety of hormonal substances that cause serious, debilitating symptoms. Continue reading…
“Merck MRK, -0.23% known as MSD outside the United States and Canada, today announced that the U.S. Food and Drug Administration (FDA) has accepted for review the supplemental Biologics License Application (sBLA) for Merck’s anti-PD-1 therapy, KEYTRUDA® (pembrolizumab), for the treatment of patients with advanced non-small cell lung cancer (NSCLC) whose disease has progressed on or after platinum-containing chemotherapy and an FDA-approved therapy for EGFR or ALK genomic tumor aberrations, if present. The FDA granted Priority Review with a PDUFA, or target action, date of October 2, 2015; the sBLA will be reviewed under the FDA’s Accelerated Approval program.
“ ‘Today’s announcement reflects our commitment to accelerate the development of immunotherapeutic approaches to treat lung cancer, one of the most deadly malignancies,’ said Dr. Roger M. Perlmutter, president, Merck Research Laboratories. ‘We believe that data submitted to the FDA illustrate the significant potential of KEYTRUDA to treat advanced non-small cell lung cancer – and we look forward to working with the FDA to bring our anti-PD-1 therapy to patients afflicted with this devastating cancer.’ “
“The FDA granted orphan drug designation to the WT1 cancer vaccine for the treatment of malignant pleural mesothelioma.
“The FDA based the designation on results from a randomized, double blind, placebo-controlled phase 2 trial of the WT1 vaccine (SLS-001, SELLAS Life Sciences) in 40 patients with malignant pleural mesothelioma treated at Memorial Sloan Kettering Cancer Center and The University of Texas MD Anderson Cancer Center.
“Results showed patients assigned the vaccine experienced longer median OS (21.4 months vs. 16.6 months) and median PFS (11.4 months vs. 5.7 months) than those assigned placebo. The vaccine also demonstrated a favorable safety profile, according to researchers.
“A phase 2b/3 trial in malignant pleural mesothelioma is expected to begin by the third quarter of this year.”
“Everolimus (Afinitor) is now approved for treating inoperable, locally advanced or metastatic neuroendocrine tumors of gastrointestinal or lung origin, the FDA said Friday.
“The agency further specified that the tumors should be ‘progressive, well-differentiated [and] non-functional.’
“Approval was based primarily on a 302-patient trial comparing everolimus with placebo, both in combination with best supportive care. Median progression-free survival was 11 months in the active-drug arm compared with 3.9 months for placebo. However, in an interim analysis, there was no difference in overall survival, and response rates (i.e., achieving significant tumor shrinkage) were 2% with everolimus and 1% with placebo.”
“The Food and Drug Administration (FDA) has granted an expanded indication for the cyclin-dependent kinase 4/6 inhibitor palbociclib (Ibrance). The drug is now approved for use in combination with fulvestrant in women with hormone receptor (HR)-positive, HER2-negative advanced or metastatic breast cancer whose disease progressed following endocrine therapy.
“Palbociclib was initially approved in February 2015 for the treatment of estrogen receptor–positive, HER2-negative metastatic breast cancer, in women who had not yet received endocrine therapy. The new approval was granted under the FDA’s breakthrough therapy designation.
“The additional indication for palbociclib is based on results from the PALOMA-3 trial, which was stopped early in April 2015 after an interim analysis showed benefit in combination with fulvestrant when compared to fulvestrant and placebo.”
“Pfizer Inc. (NYSE:PFE) today announced that the U.S. Food and Drug Administration (FDA) has approved a new indication expanding the use of IBRANCE® (palbociclib) 125mg capsules, Pfizer’s metastatic breast cancer therapy. Now IBRANCE also is approved for the treatment of hormone receptor-positive (HR+), human epidermal growth factor receptor 2-negative (HER2-) advanced or metastatic breast cancer in combination with fulvestrant in women with disease progression following endocrine therapy. Pfizer’s supplemental New Drug Application (sNDA) for IBRANCE was reviewed and approved under the FDA’s Breakthrough Therapy designation and Priority Review programs based on results from the Phase 3 PALOMA-3 trial in pre-, peri- and post-menopausal women with HR+, HER2- metastatic breast cancer whose disease progressed on or after prior endocrine therapy in the adjuvant or metastatic setting.”
“Clovis Oncology, Inc. (NASDAQ: CLVS) announced today that the U.S. Food and Drug Administration (FDA) has scheduled the New Drug Application (NDA) for rociletinib for discussion by the Oncologic Drugs Advisory Committee (ODAC) on April 12, 2016. Rociletinib is an investigational therapy for the treatment of patients with mutant epidermal growth factor receptor (EGFR) non-small cell lung cancer (NSCLC) who have been previously treated with an EGFR-targeted therapy and have the EGFR T790M mutation.
“The ODAC reviews and evaluates data concerning the safety and effectiveness of marketed and investigational human drug products for use in the treatment of cancer and makes recommendations to the FDA.
“ ‘We are actively preparing for this advisory committee meeting and look forward to the discussion about rociletinib,’ said Patrick J. Mahaffy, President and CEO of Clovis Oncology. ‘New treatments are needed for this hard-to-treat patient population, and we believe that rociletinib represents an important new option for patients with mutant EGFR T790M-positive lung cancer.’ “
“The FDA has granted sacituzumab govitecan (IMMU-132) breakthrough therapy designation for the treatment of patients with triple-negative breast cancer (TNBC) following at least 2 treatments for metastatic disease, according to Immunomedics, the manufacturer of the investigational antibody-drug conjugate.
“The designation, which will expedite the development and review of sacituzumab govitecan in TNBC, is based on a phase II trial in which the therapy induced a response rate of 31% in heavily pretreated patients with metastatic TNBC.
“ ‘We believe breakthrough therapy designation for IMMU-132 further validates this potential therapeutic for patients with TNBC, and we are delighted to receive this important recognition,’ Cynthia L. Sullivan, president and chief executive officer, of Immunomedics, said in a statement. ‘We continue to assess partnering opportunities while completing the scale-up manufacturing and regulatory activities for an international, randomized, controlled, registration trial in TNBC, based on the special protocol assessment agreement that was already granted by the FDA,’ she added.”