aTyr Receives U.S. FDA Orphan Designation for FSHD drug

Screen Shot 2015-04-28 at 11.39.25 PMSan Diego-based aTyr Pharma (“aTyr”), a biotherapeutics company engaged in the discovery and development of Physiocrine-based therapeutics to address rare diseases, announced today that Resolaris™ has been granted Orphan Drug Designation by the U.S. Food and Drug Administration (FDA) for the treatment of facioscapulohumeral muscular dystrophy (FSHD). Resolaris, an investigational new drug representing aTyr’s first Physiocrine-based product candidate in the clinic, is being developed as a first-in-class intravenous protein therapeutic for the treatment of rare myopathies with an immune component.

The FSH Society has collaborated with aTyr to recruit FSHD patients for clinical studies to analyze patients’ blood for potential biomarkers that could be informative for the Resolaris trial. (See our story here.)

“FSHD is a debilitating, progressive disease for which there are currently no approved treatments, and the patient community is facing significant unmet medical needs. Receiving orphan designation from the FDA will support our efforts to bring an approved therapy to patients as quickly as possible,” said John Mendlein, Ph.D., CEO and executive chairman of aTyr Pharma.

Resolaris is currently being studied in a phase 1b/2, randomized, double-blind, placebo-controlled trial in adult patients with FSHD at multiple sites in the European Union. The trial is designed to evaluate the safety, tolerability, pharmacokinetics and immunogenicity of multiple intravenous doses of Resolaris in adult patients with FSHD. FSHD is a severe, rare genetic myopathy with an immune component for which there are currently no approved treatments.

The FDA’s Orphan Drug Designation program is intended to advance the development of products which demonstrate promise in diagnosing or treating rare conditions that affect fewer than 200,000 people in the U.S. Sponsors developing orphan-designated products are eligible for incentives under the program, including seven years of market exclusivity following FDA approval, waiver or partial payment of application fees, and certain tax credits. The program has successfully enabled the development and marketing of more than 400 drugs and biologic products for rare diseases since 1983.

Read the press release from aTyr Pharma here.

2 responses to “aTyr Receives U.S. FDA Orphan Designation for FSHD drug”

  1. Eray AYCAN says:

    Dear June,

    Can you inform us briefly that what is the meaning of FDA approval for Resolaris.
    Can we say medicine is a cure for us?

    If so it heals or stop, what is the result of medicine.

    Thanks in advance.

    Eray AYCAN

Leave a Reply

Your email address will not be published. Required fields are marked *