WOODCLIFF LAKE, N.J., Dec. 1, 2014 /PRNewswire/ -- Eisai announced the presentation of six abstracts at the 2014 San Antonio Breast Cancer Symposium (SABCS), highlighting new data for eribulin mesylate and netupitant/palonosetron (NEPA). The meeting will be held December 9-13, 2014 in San Antonio, Texas.
“The studies presented at this year’s SABCS highlight Eisai’s ongoing clinical research efforts and reinforce the company’s commitment to continued research for patients who are undergoing chemotherapy or affected by locally advanced or metastatic breast cancer,” said Kenichi Nomoto, President, Eisai Oncology Product Creation Unit. “Eisai is a human health care company compelled by patient need to pursue insights, via the scientific process, that will further our understanding of these drugs and diseases.”
The information discussed in this release presents investigational uses for FDA-approved products. It is not intended to convey conclusions of efficacy or safety.
The following Eisai abstracts are accepted for presentation at this year’s San Antonio Breast Cancer Symposium:
Abstract Name | Session |
Eribulin Mesylate Abstracts | |
Efficacy of Eribulin in Patients with Invasive Lobular
This exploratory pooled analysis evaluated patients from the
| P3-13-04 J. Cortes |
Efficacy and Safety of Eribulin in Combination with
The aim of this open-label, non-randomized, Phase II,
| P3-13-06 J. Evans |
Quality of Life Results from a Phase 2, Multicenter, efficacy and safety/tolerability of eribulin mesylate plus trastuzumab as a first-line therapy for locally recurrent or metastatic HER2-positive breast cancer.
| P5-17-03 L. Schwartzberg |
Quality of Life in Patients Receiving First-Line Eribulin This Phase II study evaluated quality of life in patients
| P5-17-02 L. Schwartzberg |
Eribulin Mesylate Plus Capecitabine for Adjuvant Treatment The primary objective of this Phase 2 study was to explore
| P3-09-09 J.W. Smith II |
NEPA Abstract | |
Evaluation of Sustained Antiemetic Efficacy Over Repeated
This post hoc analysis evaluates the antiemetic efficacy of
| P5-15-01 M. Aapro |
About Halaven® (eribulin mesylate) Injection
Eribulin mesylate injection (available as Halaven®) is indicated for patients with metastatic breast cancer who have received at least two other types of anticancer medicines for their breast cancer once it has spread to other parts of the body. Previous therapy should have included an anthracycline and a taxane for either early or advanced breast cancer. Eribulin is a synthetic analog of halichondrin B, a natural product that was isolated from the marine sponge Halichondria okadai. Based on in vitro studies, eribulin exerts its effect via a tubulin-based antimitotic mechanism ultimately leading to apoptotic cell death after prolonged and irreversible mitotic blockage.
Halaven Important Safety Information
Neutropenia
- Monitor complete blood counts prior to each dose, and increase the frequency of monitoring in patients who develop Grade 3 or 4 cytopenias. Delay administration and reduce subsequent doses in patients who experience febrile neutropenia or Grade 4 neutropenia lasting longer than 7 days
- Severe neutropenia (ANC <500/mm3) lasting more than 1 week occurred in 12% (62/503) of patients. Patients with elevated liver enzymes >3 × ULN and bilirubin >1.5 × ULN experienced a higher incidence of Grade 4 neutropenia and febrile neutropenia than patients with normal levels
- Grade 3 and Grade 4 neutropenia occurred in 28% and 29%, respectively, of patients who received HALAVEN. Febrile neutropenia occurred in 5% of patients and two patients (0.4%) died from complications
Peripheral Neuropathy
- Patients should be monitored closely for signs of peripheral motor and sensory neuropathy
- Grade 3 peripheral neuropathy occurred in 8% of patients, and Grade 4 in 0.4% of patients who received HALAVEN. Delay administration of HALAVEN until resolution to Grade 2 or less
- Neuropathy lasting more than 1 year occurred in 5% of patients. Twenty-two percent of patients developed a new or worsening neuropathy that had not recovered within a median follow-up duration of 269 days (range 25-662 days)
- Peripheral neuropathy (5%) was the most common adverse reaction resulting in discontinuation
Pregnancy Category D
- HALAVEN is expected to cause fetal harm when administered to a pregnant woman and patients should be advised of these risks
QT Prolongation
- In an uncontrolled ECG study in 26 patients, QT prolongation was observed on Day 8, independent of eribulin concentration, with no prolongation on Day 1. ECG monitoring is recommended for patients with congestive heart failure; bradyarrhythmias; concomitant use of drugs that prolong QT interval, including Class Ia and III antiarrhythmics; and electrolyte abnormalities
- Correct hypokalemia or hypomagnesemia prior to initiating HALAVEN and monitor electrolytes periodically during therapy. Avoid in patients with congenital long QT syndrome
Hepatic and Renal Impairment
- For patients with mild (Child-Pugh A) or moderate (Child-Pugh B) hepatic and/or moderate (CrCl 30-50 mL/min) renal impairment, a reduction in starting dose is recommended
Most Common Adverse Reactions
- Most common adverse reactions (greater than or equal to 25%) reported in patients receiving HALAVEN were neutropenia (82%), anemia (58%), asthenia/fatigue (54%), alopecia (45%), peripheral neuropathy (35%), nausea (35%), and constipation (25%)
- The most common serious adverse reactions reported in patients receiving HALAVEN were febrile neutropenia (4%) and neutropenia (2%)
HALAVEN is available by prescription only.
For more information about HALAVEN, click here for the full Product Information or visit www.HALAVEN.com.
About AKYNZEO® (netupitant/palonosetron) Capsules
AKYNZEO is an oral fixed combination of netupitant, a substance P/neurokinin 1 (NK1) receptor antagonist, and palonosetron, a serotonin-3 (5-HT3) receptor antagonist indicated for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy. AKYNZEO targets two critical signalling pathways associated with chemotherapy-induced nausea and vomiting (CINV).
AKYNZEO Important Safety Information
Warning and Precautions
- Hypersensitivity reactions, including anaphylaxis, have been reported with or without known hypersensitivity to other 5-HT3 receptor antagonists
- Serotonin syndrome has been reported with 5-HT3 receptor antagonists alone but particularly with the use of serotonergic drugs. Symptoms associated with serotonin syndrome may include the following combination of signs and symptoms: mental status changes, autonomic instability, neuromuscular symptoms, seizures, and gastrointestinal symptoms. Patients should be monitored for the emergence of serotonin syndrome, and if symptoms occur, discontinue AKYNZEO and initiate supportive treatment
Adverse Reactions
- Most common adverse reactions (greater than or equal to 3% and greater than palonosetron): headache, asthenia, dyspepsia, fatigue, constipation and erythema
Drug Interactions
- Use with caution in patients receiving concomitant medications primarily metabolized by CYP3A4. The inhibitory effect on CYP3A4 can last for multiple days
- Dexamethasone doses should be reduced when given with AKYNZEO
- Consider the potential effects of increased plasma concentrations of midazolam or other benzodiazepines metabolized via CYP3A4 (alprazolam, triazolam) when administering with AKYNZEO
- Caution and monitoring for chemotherapy-related adverse events are advised in patients receiving chemotherapy agents metabolized primarily by CYP3A4 including docetaxel, paclitaxel, etoposide, irinotecan, cyclophosphamide, ifosfamide, imatinib, vinorelbine, vinblastine, and vincristine
- Avoid concomitant use of AKYNZEO in patients on chronic use of a strong CYP3A4 inducer such as rifampin as this may decrease the efficacy of AKYNZEO
Use in Specific Populations
- Avoid use of AKYNZEO in patients with severe hepatic impairment, severe renal impairment, or end stage renal disease
AKYNZEO is available by prescription only.
For more information about AKYNZEO, click here for the full Product Information or visit www.AKYNZEO.com.
About Helsinn and Eisai
Helsinn signed a licensing agreement with Eisai Inc. granting Eisai commercial rights for AKYNZEO in the United States. Under the terms of the agreement, Helsinn is responsible for conducting all development activities (Chemistry and Manufacturing Controls [CMC], preclinical and clinical), obtaining regulatory approvals and holding the New Drug Application (NDA). AKYNZEO is promoted in the United States by Eisai Inc. and Helsinn Therapeutics U.S. Inc., the U.S. subsidiary of Helsinn.
About the Helsinn Group
Helsinn is a family run, privately owned pharmaceutical group focused on building quality cancer care with a large portfolio of products. Founded in 1976 with headquarters in Lugano, Switzerland, Helsinn also has operating subsidiaries in Ireland, the U.S. and a representative office in China. Helsinn’s business model is focused on the licensing of pharmaceuticals, medical devices and nutritional supplement products in the therapeutic area of cancer care.
Helsinn Group in-licenses early-to-late stage new chemical entities, completing their development by performing preclinical and clinical studies and associated manufacturing activities. Helsinn then prepares necessary regulatory filings in order to achieve marketing approvals worldwide. Helsinn’s products are out-licensed to its global network of marketing and commercial partners that have been selected for their local market knowledge. Helsinn supports these partners by providing a full range of product and scientific management services, including commercial, regulatory, and medical marketing advice. In March 2013, Helsinn established a new commercial organization within its subsidiary, Helsinn Therapeutics (U.S.), Inc., in order to conduct direct sales and marketing activities within the U.S. market. Helsinn’s products are manufactured according to the highest quality, safety, and environmental standards at Helsinn’s GMP facilities in Switzerland and Ireland from where they are then supplied worldwide to customers. Further information on Helsinn Group is available at www.helsinn.com.
About Eisai Inc.
At Eisai Inc., human health care is our goal. We give our first thoughts to patients and their families, and helping to increase the benefits health care provides. As the U.S. pharmaceutical subsidiary of Tokyo-based Eisai Co., Ltd., we have a passionate commitment to patient care that is the driving force behind our efforts to help address unmet medical needs. We are a fully integrated pharmaceutical business with discovery, clinical, manufacturing and marketing capabilities. Our key areas of commercial focus include oncology and specialty care (Alzheimer’s disease, epilepsy and metabolic disorders). To learn more about Eisai Inc., please visit us at www.eisai.com/US.
Eisai Inc. has affiliates that are part of a global product creation organization that includes R&D facilities in Massachusetts, New Jersey, North Carolina and Pennsylvania, as well as a global demand chain organization that includes manufacturing facilities in Maryland and North Carolina. Eisai’s global areas of R&D focus include neuroscience; oncology; metabolic disorders; vascular, inflammatory and immunological reaction; and antibody-based programs.
Contacts: | Media | Investors |
Laurie Landau | Alex Scott | |
Eisai Inc. | Eisai Inc. | |
201-746-2510 | 201-746-2177 |
To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/new-research-on-eribulin-mesylate-and-netupitantpalonosetron-to-be-presented-at-annual-san-antonio-breast-cancer-symposium-300002322.html
SOURCE Eisai
Help employers find you! Check out all the jobs and post your resume.
