Bayer Announces Completion of Rolling Submission of New Drug Application in the U.S. for Larotrectinib for the Treatment of TRK Fusion Cancer

WHIPPANY, N.J., March 26, 2018 /PRNewswire/ -- Bayer today announced that its collaboration partner Loxo Oncology, Inc., (NASDAQ: LOXO) has completed the rolling submission of a New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) for larotrectinib for the treatment of adult and pediatric patients with locally advanced or metastatic solid tumors harboring a neurotrophic tyrosine receptor kinase (NTRK) gene fusion. The rolling submission was initiated in December 2017. NTRK gene fusions are genetic alterations present across a wide range of tumors resulting in uncontrolled tropomyosin receptor kinase (TRK) signaling and tumor growth.

"This NDA submission in the U.S. marks an important milestone in bringing us one step closer to providing larotrectinib as a potential treatment option for patients with TRK fusion cancer," said Scott Fields, MD, Bayer's senior vice president and head of Oncology Development at Bayer's Pharmaceutical Division. "NTRK gene fusions, while rare, are present in various pediatric and adult cancers. We are committed to working with the FDA and the oncology community to bring larotrectinib to patients as soon as possible."

Bayer and Loxo Oncology are jointly developing larotrectinib, an investigational compound being studied globally for the treatment of patients across a wide range of cancers that harbor a NTRK gene fusion. Bayer plans to submit a Marketing Authorization Application (MAA) in the European Union in 2018.

About Larotrectinib (LOXO-101)
Larotrectinib (LOXO-101) is an investigational oral and selective drug in clinical development for the treatment of patients across a wide range of cancers that harbor a neurotrophic tyrosine receptor kinase (NTRK) gene fusion. Growing research suggests that the NTRK genes, which encode for tropomyosin receptor kinases (TRKs), can become abnormally fused to other genes, resulting in growth signals that can lead to cancer in many sites of the body.

Larotrectinib has been granted Breakthrough Therapy Designation, Rare Pediatric Disease Designation and Orphan Drug Designation (ODD) by the U.S. Food and Drug Administration. For additional information about the larotrectinib clinical trials, please refer to www.clinicaltrials.gov or visit www.loxooncologytrials.com. Larotrectinib has not been approved by the U.S. Food and Drug Administration, the European Medicines Agency or any other health authority.

In November 2017, Bayer and Loxo Oncology entered into an exclusive global collaboration for the development and commercialization of larotrectinib and LOXO-195, a next-generation TRK inhibitor in clinical development. Bayer and Loxo Oncology will jointly develop the two products with Loxo Oncology leading the ongoing clinical studies as well as the filing in the U.S., and Bayer leading ex-U.S. regulatory activities and worldwide commercial activities. In the U.S., Bayer and Loxo Oncology will co-promote the products.

About Oncology at Bayer
Bayer is committed to delivering science for a betterlife by advancing a portfolio of innovative treatments. The oncology franchise at Bayer now includes four oncology products and several other compounds in various stages of clinical development. Together, these products reflect the company's approach to research, which prioritizes targets and pathways with the potential to impact the way that cancer is treated.

About Bayer
Bayer is a global enterprise with core competencies in the Life Science fields of health care and agriculture. Its products and services are designed to benefit people and improve their quality of life. At the same time, the Group aims to create value through innovation, growth and high earning power. Bayer is committed to the principles of sustainable development and to its social and ethical responsibilities as a corporate citizen. In fiscal 2017, the Group employed around 99,800 people and had sales of EUR 35.0 billion. Capital expenditures amounted to EUR 2.4 billion, R&D expenses to EUR 4.5 billion. For more information, go to www.bayer.us.

© 2018 Bayer
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Media Contact:
Rose Talarico, Tel. +1 862.404.5302
E-Mail: rose.talarico@bayer.com

Forward-Looking Statement
This news release may contain forward-looking statements based on current assumptions and forecasts made by Bayer Group or subgroup management. Various known and unknown risks, uncertainties and other factors could lead to material differences between the actual future results, financial situation, development or performance of the company and the estimates given here. These factors include those discussed in Bayer's public reports which are available on the Bayer website at www.bayer.com. The company assumes no liability whatsoever to update these forward-looking statements or to conform them to future events or developments. 

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