Claims for Patent: 9,198,954

Summary for Patent: 9,198,954

Title:	Citrate free pharmaceutical compositions comprising anakinra
Abstract:	The present invention relates to pharmaceutical compositions comprising anakinra as an active compound in the absence of sodium citrate. The said pharmaceutical compositions are useful for the treatment of IL-1 mediated disorders and for decreasing nociceptive pain during such treatment.
Inventor(s):	Fransson; Jonas (Uppsala, SE), Florin-Robertsson; Ebba (Stockholm, SE)
Assignee:	Swedish Orphan Biovitrum AB (Publ) (Stockholm, SE)
Application Number:	13/984,844
Patent Claims:	1. A pharmaceutical composition for injection, the composition being free of citrate, comprising: (a) anakinra (about 100 mg/ml-about 200 mg/ml); (b) EDTA (about 0.05 mM-about 1 mM); (c) polysorbate 80 (about 0.01%-about 1% (w/w)); (d) NaCl (about 120 mM-about 180 mM); (e) sodium phosphate, pH 6-7 (about 1 mM-about 50 mM); and (f) mannitol (about 5 mg/ml-about 50 mg/ml), wherein the pharmaceutical composition is suitable for injection in a subject in need thereof. 2. The pharmaceutical composition according to claim 1, which is adapted for subcutaneous injection of anakinra. 3. The pharmaceutical composition according to claim 1, comprising at least one additional buffering substance, provided that the additional buffering substance is not a citrate buffer. 4. The pharmaceutical composition according to claim 1, comprising: (a) anakinra (about 150 mg/ml); (b) EDTA (about 0.5 mM); (c) polysorbate 80 (about 0.1% (w/w)); (d) NaCl (about 145 mM); (e) sodium phosphate, pH 6.5 (about 10 mM); and (f) mannitol (about 10 mg/ml). 5. The pharmaceutical composition according to claim 4, which is adapted for subcutaneous injection of anakinra. 6. The pharmaceutical composition according to claim 4, comprising at least one additional buffering substance, provided that the additional buffering substance is not a citrate buffer. 7. A method for treating an IL-1 mediated disorder, comprising administering to a subject in which such treatment is needed or desirable, an effective amount of the composition of claim 1, whereby the IL-1 mediated disorder is treated. 8. The method of claim 7, wherein the IL-1 mediated disorder is rheumatoid arthritis. 9. The method of claim 7, wherein the composition is administered via subcutaneous injection, and wherein nociceptive pain at the site of subcutaneous injection is reduced or avoided.

Details for Patent 9,198,954

Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Swedish Orphan Biovitrum Ab (publ)	KINERET	anakinra	Injection	103950	11/14/2001		2031-02-11