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Business Unit at Ohara Pharmaceutical
Orphan drugs (pharmaceuticals for rare medical conditions) business

In terms of demand, orphan drugs (pharmaceuticals for rare medical conditions) do not constitute a large share of the ethical drug market. However, since there are patients suffering from these disorders, there is a need for pharmaceutical companies to develop and deliver drugs for such patients. Ohara Pharmaceutical is involved in research and development as well as the manufacture and distribution of many orphan drugs, including anti-cancer drugs, medications to treat leukemia, antiparkinson agents, and drugs for irritable bowel syndrome (IBD).
We will continue in our endeavors as a company that cares for individual patients by actively incorporating technology from areas where rapid advancement is expected in the future. These include antibody medicine, regenerative medicine and genetically modified pharmaceuticals.
Orphan drugs are drugs for rare disorders, with less than 50,000 patients within Japan. For disorders with only a few patients where the causes of the disease have not been clarified, the research and development of drugs to treat these disorders tend to be regarded as lower priority. The reasons include the high risks in development, and low profit expectations even if these drugs reach the market.
