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Title:
PHARMACEUTICAL COMPOSITION COMPRISING BOTULINUM NEUROTOXIN PREPARATION INCAPABLE OF BEING SYNAPTICALLY TRANSPORTED, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2010/013494
Kind Code:
A1
Abstract:
Disclosed is a botulinum toxin preparation which exhibits no adverse side effect in an area where the preparation is not applied.  Specifically disclosed is a pharmaceutical composition characterized by exhibiting no adverse side effect associated with the synaptic transport in an area other than an area where the preparation is applied.  The pharmaceutical composition comprises, as the main ingredient, a neurotoxin which is derived from Clostridium botulinum incapable of producing an HA protein and has a molecular weight of 150 kDa.  The botulinum neurotoxin is not transported to an area where the pharmaceutical composition is not applied via a nerve axon compared with a neurotoxin derived from Clostridium botulinum type A1, and therefore can be administered at a dose as high as more than 15 U and not more than 25 U per kg body weight.

Inventors:
AKAIKE NORIO
KATO KEIKO
HARAKAWA TETSUHIRO
TORII YASUSHI
NAGANO AYATAKA
OKUDA SACHIO
NAKAHIRA SHINJI
GOTO YOSHITAKA
GINNAGA AKIHIRO
Application Number:
PCT/JP2009/003661
Publication Date:
February 04, 2010
Filing Date:
July 31, 2009
Export Citation:
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Assignee:
CHEMO SERO THERAPEUT RES INST (JP)
KUMAMOTO HEALTH SCIENCE UNIVER (JP)
AKAIKE NORIO
KATO KEIKO
HARAKAWA TETSUHIRO
TORII YASUSHI
NAGANO AYATAKA
OKUDA SACHIO
NAKAHIRA SHINJI
GOTO YOSHITAKA
GINNAGA AKIHIRO
International Classes:
A61K38/00; A61P1/04; A61P1/18; A61P3/04; A61P3/10; A61P3/14; A61P5/06; A61P5/16; A61P9/10; A61P9/14; A61P13/02; A61P13/08; A61P13/10; A61P15/00; A61P15/02; A61P15/10; A61P17/02; A61P17/10; A61P17/14; A61P17/16; A61P19/02; A61P19/08; A61P21/00; A61P21/02; A61P25/00; A61P25/02; A61P25/04; A61P25/06; A61P25/08; A61P25/18; A61P25/24; A61P25/28; A61P27/02; A61P27/16; A61P29/00; A61P35/00; A61P43/00
Domestic Patent References:
WO2008050866A12008-05-02
WO2006013357A12006-02-09
WO2006013370A12006-02-09
WO2007085728A22007-08-02
Foreign References:
JP2009132672A2009-06-18
Other References:
RYUJI KAJI: "Botulinus Dokuso Chiryo no Kongo no Tenbo", THE JOURNAL OF THE JAPANESE SOCIETY OF INTERNAL MEDICINE, vol. 95, no. 9, 2006, pages 1895 - 1899
TOYOHIKO WATANABE ET AL.: "Hinyokika no Saizensen Shitteokitai Hinyokika no Atarashii Chiryo to Care no Yoten Kakatsudo Boko (OAB) ni Taisuru Chiryo no Saizensen Botulinus Dokuso Bokohekinai Chunyu Ryoho", UROLOGICAL NURSING, vol. 13, no. 7, 10 July 2008 (2008-07-10), pages 693 - 695
MITSUHIKO YOKOYAMA ET AL.: "Kairyogata Botulinus Dokuso o Mochiita Translational Research", THE NISHINIHON JOURNAL OF UROLOGY, vol. 68, no. 6, 2006, pages 234 - 238
KEIJI OGUMA: "Botulinus Dokuso no Idenshi Oyobi Kozo to Kino ni Kansuru Kenkyu", JAPANESE JOURNAL OF BACTERIOLOGY, vol. 60, no. 4, 2005, pages 521 - 530
YONEDA S. ET AL.: "Comparison of the therapeutic indexes of different molecular forms of botulinum toxin type A", EUROPEAN JOURNAL OF PHARMACOLOGY, vol. 508, no. 1-3, 2005, pages 223 - 229
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, JP)
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