FR2574291B1 - Dispositif osmotique pour apporter un medicament au niveau du colon - Google Patents

Dispositif osmotique pour apporter un medicament au niveau du colon

Info

Publication number
FR2574291B1
FR2574291B1 FR8515855A FR8515855A FR2574291B1 FR 2574291 B1 FR2574291 B1 FR 2574291B1 FR 8515855 A FR8515855 A FR 8515855A FR 8515855 A FR8515855 A FR 8515855A FR 2574291 B1 FR2574291 B1 FR 2574291B1
Authority
FR
France
Prior art keywords
colon
osmotic device
providing medicine
medicine
providing
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
Application number
FR8515855A
Other languages
English (en)
Other versions
FR2574291A1 (fr
Inventor
Patrick S L Wong
Felix Theeuwes
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.)
Alza Corp
Original Assignee
Alza Corp
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 Alza Corp filed Critical Alza Corp
Publication of FR2574291A1 publication Critical patent/FR2574291A1/fr
Application granted granted Critical
Publication of FR2574291B1 publication Critical patent/FR2574291B1/fr
Expired 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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31884—Regenerated or modified cellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
FR8515855A 1984-10-26 1985-10-25 Dispositif osmotique pour apporter un medicament au niveau du colon Expired FR2574291B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/665,332 US4627851A (en) 1984-10-26 1984-10-26 Colonic-therapeutic delivery system

Publications (2)

Publication Number Publication Date
FR2574291A1 FR2574291A1 (fr) 1986-06-13
FR2574291B1 true FR2574291B1 (fr) 1988-06-24

Family

ID=24669680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515855A Expired FR2574291B1 (fr) 1984-10-26 1985-10-25 Dispositif osmotique pour apporter un medicament au niveau du colon

Country Status (12)

Country Link
US (1) US4627851A (fr)
JP (1) JP2529941B2 (fr)
AU (1) AU587787B2 (fr)
BE (1) BE903502A (fr)
CA (1) CA1258213A (fr)
CH (1) CH670388A5 (fr)
DE (1) DE3538038A1 (fr)
ES (1) ES8605373A1 (fr)
FR (1) FR2574291B1 (fr)
GB (1) GB2166051B (fr)
IT (1) IT1182635B (fr)
NL (1) NL8502930A (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693895A (en) * 1984-10-26 1987-09-15 Alza Corporation Colon delivery system
US4716496A (en) * 1986-05-09 1987-12-29 Eaton Corporation Panel-mounted control station housing
US4743248A (en) * 1986-08-11 1988-05-10 Alza Corporation Dosage form for delivering acid sensitive beneficial agent
US4816263A (en) * 1987-10-02 1989-03-28 Alza Corporation Dosage form for treating cardiovascular diseases comprising isradipine
US4904474A (en) * 1988-01-25 1990-02-27 Alza Corporation Delivery of drug to colon by oral disage form
US5472710A (en) * 1988-04-16 1995-12-05 Schwarz Pharma Ag Pharmaceutical preparation to be administered orally with controlled release of active substance and method for its manufacture
US5181505A (en) * 1989-03-08 1993-01-26 Lew Chel W Method and apparatus for delivery of a medicament in the oral cavity
US5002540A (en) * 1989-05-22 1991-03-26 Warren Kirschbaum Intravaginal device and method for delivering a medicament
US6361795B1 (en) 1989-09-05 2002-03-26 Alza Corporation Method for lowering blood glucose
US5591454A (en) * 1989-09-05 1997-01-07 Alza Corporation Method for lowering blood glucose
US5024843A (en) * 1989-09-05 1991-06-18 Alza Corporation Oral hypoglycemic glipizide granulation
US5200197A (en) * 1989-11-16 1993-04-06 Alza Corporation Contraceptive pill
US5178866A (en) * 1990-03-23 1993-01-12 Alza Corporation Dosage form for delivering drug to the intestine
WO1991017745A1 (fr) * 1990-05-23 1991-11-28 Southwest Research Institute Systeme a filament d'acheminement d'un medicament et procede
US5629008A (en) * 1992-06-02 1997-05-13 C.R. Bard, Inc. Method and device for long-term delivery of drugs
WO1994010983A1 (fr) * 1992-11-06 1994-05-26 Hisamitsu Pharmaceutical Co., Inc. Preparation pharmaceutique perorale liberable dans le tube digestif inferieur
US5383873A (en) * 1992-12-09 1995-01-24 Regents Of The University Of Minnesota Smooth muscle chemical pacemaker
US5358502A (en) * 1993-02-25 1994-10-25 Pfizer Inc PH-triggered osmotic bursting delivery devices
ES2149250T3 (es) * 1993-04-23 2000-11-01 Novartis Ag Dispositivo para la administracion de medicamentos con liberacion controlada.
GB9412394D0 (en) 1994-06-21 1994-08-10 Danbiosyst Uk Colonic drug delivery composition
US5691343A (en) * 1995-03-30 1997-11-25 Mayo Foundation For Medical Education And Research Use of topical azathioprine to treat inflammatory bowel disorders
US6166024A (en) * 1995-03-30 2000-12-26 Mayo Foundation For Medical Education And Research Use of topical azathioprine and thioguanine to treat colorectal adenomas
CA2373940A1 (fr) 1999-07-02 2001-01-11 Hisamitsu Pharmaceutical Co., Inc. Compositions medicamenteuses destinees au traitement du cancer colorectal
AR026148A1 (es) * 2000-01-21 2003-01-29 Osmotica Argentina S A Dispositivo osmotico con pasaje preformado que aumenta de tamano
US6464688B1 (en) 2000-02-15 2002-10-15 Microsolutions, Inc. Osmotic pump delivery system with flexible drug compartment
US6632217B2 (en) 2001-04-19 2003-10-14 Microsolutions, Inc. Implantable osmotic pump
WO2003053400A1 (fr) * 2001-12-19 2003-07-03 Alza Corporation Composition et dosage pour l'administration controlee d'agents therapeutiques
JP2005519884A (ja) * 2001-12-19 2005-07-07 アルザ・コーポレーシヨン 親水性高分子の経口生利用度を向上させる調合物および投薬形態物
US20040142040A1 (en) * 2002-10-31 2004-07-22 Dong Liang C. Formulation and dosage form providing increased bioavailability of hydrophobic drugs
WO2004041255A1 (fr) * 2002-10-31 2004-05-21 Alza Corporation Forme dosifiee permettant d'obtenir une liberation a vitesse croissante d'une formulation liquide
EP1607087A1 (fr) * 2003-03-27 2005-12-21 Hisamitsu Pharmaceutical Co., Inc. Preparations medicamenteuses orales liberees au niveau du colon, preparations medicamenteuses orales pour traiter le cancer du colon et preparations medicamenteuses orales pour traiter la colite
US7825106B2 (en) * 2003-09-03 2010-11-02 Agi Therapeutics Ltd. Modified release formulations and methods of treating inflammatory bowel disease
US7737133B2 (en) * 2003-09-03 2010-06-15 Agi Therapeutics Ltd. Formulations and methods of treating inflammatory bowel disease
EP1749519A1 (fr) * 2005-08-05 2007-02-07 Schering Aktiengesellschaft Forme galénique à libération prolongée pH-indépendant pour les substances actives avec une solubilité pH-dépendante
US20070087056A1 (en) * 2005-08-09 2007-04-19 Claudia Guthmann Pharmaceutical form with sustained pH-independent active ingredient release for active ingredients having strong pH-dependent solubility
US20090087484A1 (en) * 2007-09-28 2009-04-02 Alza Corporation Formulation and dosage form for increasing oral bioavailability of hydrophilic macromolecules
EP2271380B1 (fr) * 2008-04-22 2013-03-20 Boston Scientific Scimed, Inc. Dispositifs médicaux revêtus d une substance inorganique
EP3257501A1 (fr) 2016-06-14 2017-12-20 Tillotts Pharma AG Forme galénique unitaire multiple comprenant un noyau avec différentes unités de coeur recouvertes par un matériau muco-adhésif et un revêtement noyau gastro-résistant

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU466503B2 (en) * 1972-06-05 1975-10-30 Alza Corporation Osmotic dispenser
US4036227A (en) * 1973-04-25 1977-07-19 Alza Corporation Osmotic releasing device having a plurality of release rate patterns
US3926188A (en) * 1974-11-14 1975-12-16 Alza Corp Laminated drug dispenser
US4008719A (en) * 1976-02-02 1977-02-22 Alza Corporation Osmotic system having laminar arrangement for programming delivery of active agent
US4014334A (en) * 1976-02-02 1977-03-29 Alza Corporation Laminated osmotic system for dispensing beneficial agent
US4160452A (en) * 1977-04-07 1979-07-10 Alza Corporation Osmotic system having laminated wall comprising semipermeable lamina and microporous lamina
US4331728A (en) * 1978-10-11 1982-05-25 Alza Corporation Laminate made of a cellulose acetate layer and an elastomeric material layer
FR2471186A1 (fr) * 1979-12-10 1981-06-19 Roussel Uclaf Nouveaux comprimes a delitescence colique, ainsi que leur procede de preparation
US4455143A (en) * 1982-03-22 1984-06-19 Alza Corporation Osmotic device for dispensing two different medications
US4449983A (en) * 1982-03-22 1984-05-22 Alza Corporation Simultaneous delivery of two drugs from unit delivery device
US4627850A (en) * 1983-11-02 1986-12-09 Alza Corporation Osmotic capsule
GB2150434B (en) * 1983-12-01 1987-11-04 Alza Corp Constant rate release systems
US4693895A (en) * 1984-10-26 1987-09-15 Alza Corporation Colon delivery system

Also Published As

Publication number Publication date
CA1258213A (fr) 1989-08-08
GB2166051B (en) 1988-10-05
BE903502A (fr) 1986-02-17
FR2574291A1 (fr) 1986-06-13
GB2166051A (en) 1986-04-30
NL8502930A (nl) 1986-05-16
AU4796885A (en) 1986-05-01
DE3538038A1 (de) 1986-04-30
ES547582A0 (es) 1986-03-16
ES8605373A1 (es) 1986-03-16
US4627851A (en) 1986-12-09
AU587787B2 (en) 1989-08-31
CH670388A5 (fr) 1989-06-15
GB8525242D0 (en) 1985-11-20
JP2529941B2 (ja) 1996-09-04
JPS61103820A (ja) 1986-05-22
IT8567906A0 (it) 1985-10-25
IT1182635B (it) 1987-10-05

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