OKAVA Announces Receipt of MUMS Drug Designation in Dogs for OKV-1001

MUMS Designation Places OKV-1001 on an Accelerated Conditional Approval Pathway and Demonstrates That the FDA Considers OKV-1001 To Be an Innovative Product That Addresses High Unmet Medical Need

San Francisco, California – November 8, 2019 – OKAVA Pharmaceuticals, Inc., a clinical stage research and development company focused on diseases of aging in dogs and cats, today announced that the company was granted a Minor Use/Minor Species (MUMS) Drug Designation for OKV-1001 by the FDA. OKV-1001 is a modified release mycophenolate that is being developed for immune-mediated hemolytic anemia in dogs.

The Center for Veterinary Medicine (CVM), a division of U.S. Food and Drug Administration, Minor Use/Minor Species (MUMS) program was developed to support new animal drugs intended for uncommon or undertreated diseases such as IMHA.

“IMHA is a debilitating disease with no approved treatment options,” said Michael Klotsman, PhD, MBA, the chief executive officer of OKAVA. “IMHA has been ignored by far too long by the established animal health companies. Given the success of treating human IMHA patients with mycophenolate, we believe OKV-1001 has the potential to tackle this disease in dogs.”

The MUMS Drug Designation is modeled on the “Orphan Drug Act” for humans. It grants OKAVA seven years of exclusive market rights, which means that OKAVA will face no competition during that time period. The designation also makes OKV-1001 eligible for conditional approval. Accelerated conditional approval, once received, will allow OKAVA to market the drug and will then have up to five years to submit additional data for full approval.

About Canine Immune-Mediated Hemolytic Anemia (IMHA)

Immune-Mediated Hemolytic Anemia (IMHA) is an autoimmune disease in dogs in which the body attacks its own red blood cells. IMHA is one of the more commonly encountered causes of anemia in dogs. Anemia is a medical term referring to a reduced number of circulating red blood cells (RBCs), hemoglobin (Hb), or both. Dogs with anemia will be listless and will tire more easily; these symptoms occur because there are not enough red blood cells to carry oxygen to the tissues. The dog may faint or appear disoriented due to low oxygen levels in the brain. To compensate for the lack of oxygen to the tissues, heart rate and respiration (breathing) rate will increase. Up to 50% of dogs diagnosed with IMHA succumb to the disease.

About OKV-1001

OKV-1001, a patented modified-release (MR) mycophenolate formulation, is the first-ever product candidate to leverage advanced MR drug delivery technologies to meet the unique needs of dogs. OKV-1001 is a MUMS-designated product that is under development for immune-mediated inflammatory conditions. In people, mycophenolate is an FDA-approved medicine used across a host of immune-mediated inflammatory diseases including atopic dermatitis, immune-mediated hemolytic anemia, and lupus.

OKAVA’s proprietary OKV-1001 formulation is a once-daily oral product designed to unlock the therapeutic potential of mycophenolate by improving the ease-of-use, safety, and efficacy of this drug.

About OKAVA Pharmaceuticals, Inc.

OKAVA is a clinical-stage research and development company that develops new treatment options for dogs and cats suffering from chronic diseases of aging. OKAVA is building a portfolio of products to transform and humanize standards of care in veterinary medicine. By harnessing human technologies for the treatment of common diseases in household pets, the company has the potential of increasing the lifespans of dogs and cats by an average of 1 to 3 years. OKAVA is a private company headquartered in San Francisco, California. For more information, see OKAVApharma.com.

For More Information:
Michael Klotsman, PhD, MBA Chief Executive Officer at OKAVA
Phone: 415.818.1808