Asahi Kasei Pharma
- In accordance with Ordinance No. 107 of the Ministry of Health, Labour and Welfare (March 6, 2006), prescription of a new drug is limited to a 14-day portion until the end of the month in which one year passes from the date the NHI drug price was listed.
Developed jointly by Sanofi and Regeneron Pharmaceuticals, Kevzara® is a human monoclonal antibody that binds to interleukin-6 (IL-6) receptors and thereby blocks the action of IL-6, which is known to play an important role in inflammation of the synovial membrane of joints. Kevzara® is available in 19 countries including the US, Canada, and various countries in Europe (as of December 3, 2018). Sanofi and Regeneron obtained manufacturing and marketing approval for Kevzara® in Japan as a treatment for rheumatoid arthritis not responding well to conventional treatments on September 27, 2017. Kevzara® was listed in Japan's NHI drug price standard on November 22, 2017, and Asahi Kasei Pharma launched its sale on February 5, 2018.
As treatment of rheumatoid arthritis may become long-term, patients' quality of life can be improved by reducing the frequency of hospital visits. Asahi Kasei Pharma believes that the inclusion of NHI coverage for Kevzara® by self-injection and the removal of the prescription limit will further benefit both patients and healthcare providers in Japan.
Product outline
Product name
Kevzara® 150 mg Syringe Subcutaneous Injection
Kevzara® 200 mg Syringe Subcutaneous Injection
Generic name
Sarilumab (rDNA origin)
Indication
Rheumatoid arthritis not responding well to conventional treatments
Dosage and administration
For adults, ordinarily subcutaneous administration of 200 mg of sarilumab (rDNA origin) once every 2 weeks. Reduced to 150 mg depending on patient condition.
Manufacture
Sanofi K.K.
Sale
Asahi Kasei Pharma Corp.
Approval
September 27, 2017
NHI price listing
November 22, 2017
Launch of sale
February 5, 2018
NHI price
¥44,556 per 150 mg syringe
¥59,120 per 200 mg syringe