Sanofi and Regeneron announce that cemiplimab (REGN2810) has received FDA Breakthrough Therapy designation for advanced cutaneous squamous cell carcinoma

SanofiSanofi and Regeneron Pharmaceuticals, Inc. today announced that the U.S. Food and Drug Administration (FDA) has granted Breakthrough Therapy designation status to cemiplimab (REGN2810) for the treatment of adults with metastatic cutaneous squamous cell carcinoma (CSCC) and adults with locally advanced and unresectable CSCC, the second deadliest skin cancer after melanoma[1], [2]. Cemiplimab is an investigational human, monoclonal antibody targeting PD-1.

Sanofi and Regeneron previously reported positive, preliminary results for cemiplimab from two expansion cohorts involving 26 advanced CSCC patients in a Phase 1 study of nearly 400 patients, at the American Society of Clinical Oncology (ASCO) Annual Meeting in June 2017. EMPOWER-CSCC 1, a Phase 2, potentially pivotal, single-arm, open label clinical trial of cemiplimab is currently enrolling patients for metastatic CSCC and locally advanced and unresectable CSCC. Cemiplimab is being jointly developed by Sanofi and Regeneron under a global collaboration agreement. Pending data results, the companies anticipate submitting a biologics license application for cemiplimab with the FDA in the first quarter of 2018.

CSCC is the second most common type of skin cancer in the United States. Although CSCC has a good prognosis when caught early, it can prove especially difficult to treat when it progresses to advanced stages. Patients at this stage can be disfigured due to multiple surgeries to remove CSCC tumors on the head, neck and other parts of the body.[3] CSCC is responsible for the most deaths among non-melanoma skin cancer patients.[2]

Breakthrough Therapy designation serves to expedite the development and review of drugs that target serious or life-threatening conditions. Drugs qualifying for this designation must show credible evidence of a substantial improvement on a clinically significant endpoint over available therapies, or over placebo if there is no available therapy. The designation includes all of the Fast Track program features, as well as more intensive FDA guidance and discussion. The Breakthrough Therapy designation is distinct from both accelerated approval and priority review, which can also be granted to the same drug if relevant criteria are met.[4]

Cemiplimab is currently under clinical development, and its safety and efficacy has not been fully evaluated by any regulatory authority.

About Sanofi
Sanofi, a global healthcare leader, discovers, develops and distributes therapeutic solutions focused on patients' needs. Sanofi is organized into five global business units: Diabetes and Cardiovascular, General Medicines and Emerging Markets, Sanofi Genzyme, Sanofi Pasteur and Consumer Healthcare. Sanofi is listed in Paris (EURONEXT: SAN) and in New York (NYSE: SNY).

About Regeneron Pharmaceuticals, Inc.
Regeneron (NASDAQ: REGN) is a leading biotechnology company that invents life-transforming medicines for people with serious diseases. Founded and led for nearly 30 years by physician-scientists, our unique ability to consistently translate science into medicine has led to six FDA-approved treatments and over a dozen product candidates, all of which were homegrown in our laboratories. Our medicines and pipeline are designed to help patients with eye disease, heart disease, allergic and inflammatory diseases, pain, cancer, infectious diseases and rare diseases.

Regeneron is accelerating and improving the traditional drug development process through its proprietary VelociSuite® technologies, including VelocImmune® which yields optimized fully-human antibodies, and ambitious initiatives such as the Regeneron Genetics Center, one of the largest genetics sequencing efforts in the world.

1. Siegel R, et al. Cancer Statistics, 2017. CA Cancer J Clin. 2017;67:7–30. doi: 10.3322/caac.21387
2. Burton KA, et al. Cutaneous Squamous Cell Carcinoma: A Review of High-Risk and Metastatic Disease. Am J Clin Dermatol. 2016;17:491-508. doi:10.1007/s40257-016-0207-3.
3. Medscape. Cutaneous Squamous Cell Carcinoma. Available at: http://emedicine.medscape.com/article/1965430-overview. Last Accessed: Last Accessed: August 2, 2017.
4. U.S. Food and Drug Administration. Frequently Asked Questions: Breakthrough Therapies. Available at: https://www.fda.gov/regulatoryinformation/lawsenforcedbyfda/significantamendmentstothefdcact/fdasia/ucm341027.htm. Last Accessed: August 2, 2017.

Most Popular Now

In wine, there's health: Low levels of alcohol goo…

While a couple of glasses of wine can help clear the mind after a busy day, new research shows that it may actually help clean the mind as well. The new study, which appe...

Sanofi to acquire Ablynx for €3.9 Billion

Sanofi and Ablynx, a biopharmaceutical company engaged in the discovery and development of Nanobodies®, entered into a definitive agreement under which Sanofi will offer ...

Interim publications of randomized trials make new…

Early results from randomized trials are sometimes published before the trial is completed. The results of such interim publications may generate a great deal of interest...

Drug trial protocol redactions by industry sponsor…

New research published by the Journal of the Royal Society of Medicine exposes the extent of redactions in protocols for industry-sponsored randomised drug trials. Trial ...

Advanced Accelerator Applications receives FDA ap…

Novartis AG (NYSE: NVS) announced that Advanced Accelerator Applications, a subsidiary of Novartis Groupe S.A., has received US Food and Drug Administration (FDA) approva...

Blood vessel-on-a-chips show anti-cancer drug effe…

Researchers at the Institute of Industrial Science (IIS), the University of Tokyo, CNRS and INSERM, report a new organ-on-a-chip technology for the study of blood vessel ...

Brilinta significantly reduces CV events and coron…

AstraZeneca today announced results from a new sub-analysis of the Phase III PEGASUS-TIMI 54 trial, demonstrating a risk reduction of 19% in MACE (the composite of CV dea...

Guidelines extended to improve the use of feedback…

Researchers have recommended changes to international guidelines used in the development of clinical trials in an effort to gain information about the impact of the treat...

Roche reports good results in 2017

In 2017, Group sales rose 5% to CHF 53.3 billion. Core operating profit grew 3% and Core EPS increased 5%, reflecting the good underlying business performance. On an IFRS...

How old antibiotic compounds could become tomorrow…

As the fight against drug-resistant infections continues, University of Leeds scientists are looking back at previously discarded chemical compounds, to see if any could ...

FDA approves new treatment for certain digestive t…

The U.S. Food and Drug Administration today approved Lutathera (lutetium Lu 177 dotatate) for the treatment of a type of cancer that affects the pancreas or gastrointesti...

Roche purchases shares in tender offer for Ignyta…

Roche (SIX: RO, ROG; OTCQX: RHHBY) and Ignyta, Inc. today announced that Roche's wholly owned subsidiary Abingdon Acquisition Corp., has accepted for payment all shares v...

Pharmaceutical Companies

[ A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Z ]