ES2166790T3 - Medicamentos expansibles de liberacion controlada. - Google Patents

Medicamentos expansibles de liberacion controlada.

Info

Publication number
ES2166790T3
ES2166790T3 ES95102074T ES95102074T ES2166790T3 ES 2166790 T3 ES2166790 T3 ES 2166790T3 ES 95102074 T ES95102074 T ES 95102074T ES 95102074 T ES95102074 T ES 95102074T ES 2166790 T3 ES2166790 T3 ES 2166790T3
Authority
ES
Spain
Prior art keywords
contg
polymer
pref
gps
polymers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95102074T
Other languages
English (en)
Inventor
Gunther Dr Penners
Klemens Dr Lustig
Jorg Dr Petersen-Von-Gehr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2166790T3 publication Critical patent/ES2166790T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0065—Forms with gastric retention, e.g. floating on gastric juice, adhering to gastric mucosa, expanding to prevent passage through the pylorus
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

EL OBJETIVO DE LA PRESENTE INVENCION SON FORMAS DE ADMINISTRACION CON LARGO TIEMPO DE PERMANENCIA EN EL ESTOMAGO, DONDE EN SU PREPARACION SE UTILIZAN MEZCLAS A BASE DE POLIMEROS QUE CONTIENEN GRUPOS LACTAMO Y POLIMERO QUE CONTIENEN GRUPOS CARBOXIL, QUE SE CARACTERIZAN TANTO POR SUS PROPIEDADES DE FUENTE DE ESTAMPADO COMO TAMBIEN POR SU ALTA ESTABILIDAD DE FORMA EN SITUACION FLUIDA.
ES95102074T 1994-02-28 1995-02-15 Medicamentos expansibles de liberacion controlada. Expired - Lifetime ES2166790T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4406424A DE4406424A1 (de) 1994-02-28 1994-02-28 Expandierbare Arzneiformen

Publications (1)

Publication Number Publication Date
ES2166790T3 true ES2166790T3 (es) 2002-05-01

Family

ID=6511366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95102074T Expired - Lifetime ES2166790T3 (es) 1994-02-28 1995-02-15 Medicamentos expansibles de liberacion controlada.

Country Status (10)

Country Link
US (2) US5651985A (es)
EP (1) EP0669129B1 (es)
JP (1) JP3937464B2 (es)
AT (1) ATE207741T1 (es)
CA (1) CA2143500C (es)
DE (2) DE4406424A1 (es)
DK (1) DK0669129T3 (es)
ES (1) ES2166790T3 (es)
PT (1) PT669129E (es)
SI (1) SI0669129T1 (es)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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DE4406424A1 (de) * 1994-02-28 1995-08-31 Bayer Ag Expandierbare Arzneiformen
FR2723536A1 (fr) * 1994-08-11 1996-02-16 Seth Pawan Composition permettant une liberation selective d'un principe actif
US6280745B1 (en) 1997-12-23 2001-08-28 Alliance Pharmaceutical Corp. Methods and compositions for the delivery of pharmaceutical agents and/or the prevention of adhesions
DK0936903T3 (da) 1996-09-07 2004-02-09 Guenther Beisel Middel med forsinket virkning
ES2175676T3 (es) * 1997-01-14 2002-11-16 Lohmann Therapie Syst Lts Sistema terapeutico expansible de retencion gastrica con liberacion controlada de principio activo en el tracto gastrointestinal.
SE9702533D0 (sv) 1997-07-01 1997-07-01 Astra Ab New oral formulation
IN186245B (es) 1997-09-19 2001-07-14 Ranbaxy Lab Ltd
US6090411A (en) * 1998-03-09 2000-07-18 Temple University Monolithic tablet for controlled drug release
FR2784583B1 (fr) * 1998-10-16 2002-01-25 Synthelabo Composition pharmaceutique a residence gastrique et a liberation controlee
DE19920833A1 (de) * 1999-05-06 2000-11-16 Lohmann Therapie Syst Lts Gastroretentives System mit quellbaren Polymeren
FR2797185B1 (fr) * 1999-08-06 2001-10-26 Galenix Dev Composition pharmaceutique flottante comprenant une phase active et une phase non active
IL133196A0 (en) 1999-11-29 2001-03-19 Yissum Res Dev Co Gastroretentive controlled release pharmaceutical dosage forms
EP1118321A1 (fr) * 2000-01-14 2001-07-25 Ucb, S.A. Compositions pharmaceutiques solides pour la libération contrôlée de substances actives
EP1272165B1 (en) * 2000-02-10 2010-12-01 BPSI Holdings, Inc. Acrylic enteric coating compositions
EP1263409A1 (en) * 2000-03-03 2002-12-11 Ranbaxy Laboratories, Limited Orally administered controlled delivery system for once daily administration of ciprofloxacin
DE10014588A1 (de) 2000-03-27 2001-10-04 Basf Ag Wirkstoffhaltige Schwimmformen enthaltend Polyvinylacetat und Polyvinylpyrrolidon, deren Verwendung und Herstellung
DE10031043A1 (de) * 2000-06-26 2002-02-14 Bayer Ag Retardzubereitungen von Chinolonantibiotika und Verfahren zu ihrer Herstellung
WO2003097018A1 (en) * 2002-02-04 2003-11-27 Ranbaxy Laboratories Limited Hydrodynamically balancing oral drug delivery system with biphasic release
EP1245227A1 (en) * 2001-03-31 2002-10-02 Jagotec Ag A pharmaceutical tablet system that floats in the stomach for programmed release of active substance and process of producing buoyant material contained in same
AU2008255254B2 (en) * 2001-03-31 2010-12-09 Jagotec Ag A pharmaceutical tablet system that floats on gastric fluid for multipulse release of active substance and respective processes of producing same and a cup-shaped envelope of same
BR0211317A (pt) * 2001-07-04 2004-12-14 Sun Pharmaceutical Ind Ltd Sistema para a liberação controlada de uma droga por meio de retenção gástrica
JP2005501097A (ja) * 2001-08-16 2005-01-13 ザ ステイト オブ オレゴン アクティング バイ アンド スルー ザ ステイト ボード オブ ハイアー エデュケイション、 オン ビハーフ オブ オレゴン ステイト ユニバーシティー 膨張可能な胃内滞留装置
US20040219186A1 (en) * 2001-08-16 2004-11-04 Ayres James W. Expandable gastric retention device
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US20030104052A1 (en) * 2001-10-25 2003-06-05 Bret Berner Gastric retentive oral dosage form with restricted drug release in the lower gastrointestinal tract
US7612112B2 (en) 2001-10-25 2009-11-03 Depomed, Inc. Methods of treatment using a gastric retained gabapentin dosage
US20030152622A1 (en) * 2001-10-25 2003-08-14 Jenny Louie-Helm Formulation of an erodible, gastric retentive oral diuretic
TWI312285B (en) 2001-10-25 2009-07-21 Depomed Inc Methods of treatment using a gastric retained gabapentin dosage
AU2003298749A1 (en) * 2002-11-26 2004-06-18 Seacoast Neuroscience, Inc. Buoyant polymer particles delivering therapeutic agents
TWI355276B (en) * 2003-01-14 2012-01-01 Akira Tsuji Gastrointestinal absorption enhancer mediated by p
TW200533391A (en) 2004-03-25 2005-10-16 Sun Pharmaceutical Ind Ltd Gastric retention drug delivery system
US8007827B2 (en) * 2004-04-02 2011-08-30 Impax Laboratories, Inc. Pharmaceutical dosage forms having immediate release and/or controlled release properties
US20050220873A1 (en) * 2004-04-02 2005-10-06 Chien-Hsuan Han Pharmaceutical dosage forms having immediate and controlled release properties that contain a GABAB receptor agonist
US20050220863A1 (en) * 2004-04-02 2005-10-06 Chien-Hsuan Han Pharmaceutical dosage forms having controlled release properties that contain a GABAB receptor agonist
US20050226927A1 (en) * 2004-04-02 2005-10-13 Impax Laboratories, Inc. Pharmaceutical dosage forms having immediate release and/or controlled release properties that contain a GABAB receptor agonist
DE102004023069A1 (de) 2004-05-11 2005-12-08 Bayer Healthcare Ag Neue Darreichungsformen des PDE 5-Inhibitors Vardenafil
CA2571554A1 (en) * 2004-06-28 2006-01-19 Alza Corporation A drug/polymer complex, preferably ciprofloxacin/hpmc, its method of manufacturing using lyophilization and its use in an osmotic device
US20090176882A1 (en) 2008-12-09 2009-07-09 Depomed, Inc. Gastric retentive gabapentin dosage forms and methods for using same
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WO2007109904A1 (en) * 2006-03-29 2007-10-04 Electronic Dietary Foods Inc. Ingestible implement for weight control
US8426466B2 (en) 2006-05-22 2013-04-23 Nexus Pharma, Inc. Compositions and methods for enhancing active agent absorption
US8889184B2 (en) * 2006-09-07 2014-11-18 Losan Pharma Gmbh Particulate form of a pharmaceutical composition which is easy to swallow
EP2182917B1 (en) 2007-07-06 2011-07-13 BASF Corporation A gastroretentive composition on the basis of a water-soluble reaction product from a vinyl group- containing precursor
MX2010001071A (es) * 2007-07-27 2010-03-09 Depomed Inc Formas de dosificacion retentivas gastricas pulsatiles.
US20090036414A1 (en) * 2007-08-02 2009-02-05 Mutual Pharmaceutical Company, Inc. Mesalamine Formulations
US20110171275A1 (en) * 2007-08-20 2011-07-14 Team Academy Of Pharmaceutical Science Gastroretentive drug delivery system, preparation method and use thereof
ES2740360T3 (es) 2008-08-15 2020-02-05 Assertio Therapeutics Inc Composiciones farmacéuticas de retención gástrica para el tratamiento y la prevención de trastornos del SNC
KR20110042366A (ko) 2008-08-18 2011-04-26 팀 아카데미 오브 파마슈티컬 사이언스 위장체류 약물 전달 시스템, 제작 방법 및 그것들의 사용
EP2210585A1 (en) 2009-01-16 2010-07-28 Exelgyn SPRM pharmaceutical compositions methods of treatment using them
US8858963B1 (en) 2011-05-17 2014-10-14 Mallinckrodt Llc Tamper resistant composition comprising hydrocodone and acetaminophen for rapid onset and extended duration of analgesia
US9050335B1 (en) 2011-05-17 2015-06-09 Mallinckrodt Llc Pharmaceutical compositions for extended release of oxycodone and acetaminophen resulting in a quick onset and prolonged period of analgesia
WO2013051036A1 (en) 2011-10-03 2013-04-11 Council Of Scientific & Industrial Research Use of pharmaceutical composition for gastroretentive sustained and pulsatile drug delivery system
AU2012345659B2 (en) 2011-12-02 2017-09-28 Synchroneuron Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
WO2014197744A1 (en) 2013-06-05 2014-12-11 Synchroneuron, Inc. Acamprosate formulations, methods of using the same, and combinations comprising the same
FR3014692B1 (fr) * 2013-12-18 2016-01-29 Ethypharm Sa Compositions pharmaceutiques orales a retention gastrique.
PL235144B1 (pl) 2014-06-03 2020-06-01 Univ Medyczny Im Piastow Slaskich We Wroclawiu Sposób wytwarzania tabletki flotacyjnej o przedłużonym oddziaływaniu substancji leczniczych z błoną śluzową żołądka oraz kompozycja farmaceutyczna
US20170266112A1 (en) 2014-06-11 2017-09-21 Massachusetts Institute Of Technology Residence structures and related methods
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US12109305B2 (en) 2016-05-27 2024-10-08 Lyndra Therapeutics, Inc. Materials architecture for gastric residence systems
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Also Published As

Publication number Publication date
CA2143500C (en) 2007-04-24
DE59509765D1 (de) 2001-12-06
ATE207741T1 (de) 2001-11-15
DK0669129T3 (da) 2002-02-25
JPH0840879A (ja) 1996-02-13
DE4406424A1 (de) 1995-08-31
EP0669129A3 (de) 1995-11-22
EP0669129B1 (de) 2001-10-31
CA2143500A1 (en) 1995-08-29
JP3937464B2 (ja) 2007-06-27
PT669129E (pt) 2002-03-28
US5651985A (en) 1997-07-29
EP0669129A2 (de) 1995-08-30
SI0669129T1 (en) 2002-04-30
US6306439B1 (en) 2001-10-23

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