ATE285751T1 - Wässrige ophthalmische formulierungen mit chitosan - Google Patents

Wässrige ophthalmische formulierungen mit chitosan

Info

Publication number
ATE285751T1
ATE285751T1 AT98954658T AT98954658T ATE285751T1 AT E285751 T1 ATE285751 T1 AT E285751T1 AT 98954658 T AT98954658 T AT 98954658T AT 98954658 T AT98954658 T AT 98954658T AT E285751 T1 ATE285751 T1 AT E285751T1
Authority
AT
Austria
Prior art keywords
aqueous ophthalmic
chitosan
ophthalmic formulation
ophthalmic formulations
salt
Prior art date
Application number
AT98954658T
Other languages
English (en)
Inventor
Robert Gurny
Olivia Felt
Original Assignee
Medidom Lab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medidom Lab filed Critical Medidom Lab
Application granted granted Critical
Publication of ATE285751T1 publication Critical patent/ATE285751T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0048—Eye, e.g. artificial tears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cosmetics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT98954658T 1998-11-20 1998-11-20 Wässrige ophthalmische formulierungen mit chitosan ATE285751T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1998/001886 WO2000030609A1 (en) 1998-11-20 1998-11-20 Aqueous ophthalmic formulations comprising chitosan

Publications (1)

Publication Number Publication Date
ATE285751T1 true ATE285751T1 (de) 2005-01-15

Family

ID=11004783

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98954658T ATE285751T1 (de) 1998-11-20 1998-11-20 Wässrige ophthalmische formulierungen mit chitosan

Country Status (9)

Country Link
EP (1) EP1128809B1 (de)
AT (1) ATE285751T1 (de)
AU (1) AU1169999A (de)
DE (1) DE69828451T2 (de)
DK (1) DK1128809T3 (de)
ES (1) ES2234164T3 (de)
PT (1) PT1128809E (de)
SI (1) SI1128809T1 (de)
WO (1) WO2000030609A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020018732A1 (en) * 2000-04-21 2002-02-14 Hung William M. Preserving compositions containing chitosan and processes for making water soluble O-acetylated chitosan and chitosan
US6716970B2 (en) 2000-04-21 2004-04-06 Adjuvant Pharmaceuticals, Llc Water soluble, randomly substituted partial N-partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof
PT1157688E (pt) * 2000-05-26 2003-08-29 Medidom Lab Formulacoes oftalmicas aquosas antibacterianas contendo ofloxacina e quitosano
US20020119949A1 (en) * 2001-02-26 2002-08-29 Asa Hellman Prophylactic teat treatment
US7125967B2 (en) 2003-10-08 2006-10-24 Adjuvant Pharmaceuticals, Llc Water-soluble chitosan having low endotoxin concentration and methods for making and using the same
US20060287278A1 (en) * 2005-06-21 2006-12-21 Zhenze Hu Method for improving water solubility of chitosan
US20170128481A9 (en) * 2009-03-06 2017-05-11 Insite Vision Corporation Ocular treatment with reduced intraocular pressure
WO2011127144A1 (en) * 2010-04-06 2011-10-13 Synedgen Inc. Methods and compositions for treating wounds utilizing chitosan compounds
EP2897622B1 (de) 2012-09-20 2021-04-21 Synedgen, Inc. Verfahren zur behandlung oder prävention von schädigungen aufgrund einer bestrahlung
WO2016066195A1 (en) * 2014-10-29 2016-05-06 Laboratoire Medidom Sa Heat-sterilized formulation comprising chitosan and process of preparation thereof
WO2017218942A1 (en) * 2016-06-16 2017-12-21 Eye Care International, Llc Compositions and methods of treating dry syndrome and other traumatized non-keratinized epithelial surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956350A (en) * 1988-08-18 1990-09-11 Minnesota Mining And Manufacturing Company Wound filling compositions
CH675535A5 (de) * 1988-11-28 1990-10-15 Nestle Sa
US5422116A (en) * 1994-02-18 1995-06-06 Ciba-Geigy Corporation Liquid ophthalmic sustained release delivery system

Also Published As

Publication number Publication date
ES2234164T3 (es) 2005-06-16
DK1128809T3 (da) 2005-04-25
DE69828451T2 (de) 2006-01-12
PT1128809E (pt) 2005-04-29
WO2000030609A1 (en) 2000-06-02
DE69828451D1 (de) 2005-02-03
EP1128809A1 (de) 2001-09-05
EP1128809B1 (de) 2004-12-29
SI1128809T1 (en) 2005-06-30
AU1169999A (en) 2000-06-13

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