IT1229196B - Matrici di silossano con distribuzione interna non uniforme di farmaci. - Google Patents

Matrici di silossano con distribuzione interna non uniforme di farmaci.

Info

Publication number
IT1229196B
IT1229196B IT8919783A IT1978389A IT1229196B IT 1229196 B IT1229196 B IT 1229196B IT 8919783 A IT8919783 A IT 8919783A IT 1978389 A IT1978389 A IT 1978389A IT 1229196 B IT1229196 B IT 1229196B
Authority
IT
Italy
Prior art keywords
siloxane
dies
drugs
uniform internal
internal distribution
Prior art date
Application number
IT8919783A
Other languages
English (en)
Other versions
IT8919783A0 (it
Inventor
Fabio Carli
Silvana Ciceri
Clara Torricelli
Original Assignee
Erba Carlo Spa
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 Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of IT8919783A0 publication Critical patent/IT8919783A0/it
Application granted granted Critical
Publication of IT1229196B publication Critical patent/IT1229196B/it

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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/2036—Silicones; Polysiloxanes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Medicinal Preparation (AREA)
IT8919783A 1988-03-17 1989-03-15 Matrici di silossano con distribuzione interna non uniforme di farmaci. IT1229196B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806367A GB8806367D0 (en) 1988-03-17 1988-03-17 Siloxane matrices with internal non-uniform drug distribution

Publications (2)

Publication Number Publication Date
IT8919783A0 IT8919783A0 (it) 1989-03-15
IT1229196B true IT1229196B (it) 1991-07-25

Family

ID=10633614

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919783A IT1229196B (it) 1988-03-17 1989-03-15 Matrici di silossano con distribuzione interna non uniforme di farmaci.

Country Status (4)

Country Link
JP (1) JPH024718A (it)
DE (1) DE3908173A1 (it)
GB (2) GB8806367D0 (it)
IT (1) IT1229196B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143239A1 (de) * 1991-12-31 1993-07-01 Joerg Dipl Chem Schierholz Pharmazeutische wirkstoffe enthaltende implantierbare vorrichtung aus einem polymeren material sowie verfahren zu deren herstellung
FR2707660A1 (fr) * 1993-07-02 1995-01-20 Rhone Poulenc Chimie Système élastomère silicone et utilisation dudit système comme agent de libération de chlore actif.
DE69511180T2 (de) * 1994-06-20 1999-12-23 Dow Corning Corp., Midland Verfahren zur Steuerung der Freisetzung einer Wirksubstanz oder eines Arzneistoffs aus einer Silikongummi-Matrix
US6117441A (en) * 1998-07-02 2000-09-12 The Population Council, Inc. Silicone core long term androgen delivery implant
US7601882B2 (en) * 2003-03-14 2009-10-13 Sca Hygiene Products Ab Carrier for additive in an absorbent article
EP3470108A1 (en) 2004-07-02 2019-04-17 Mati Therapeutics Inc. Treatment medium delivery device for delivery of treatment media to the eye
BRPI0709672B8 (pt) 2006-03-31 2021-06-22 3088922 Inc implante ocular insersível em um lúmen ocular e método de distribuição de um agente terapêutico a um olho
AU2008300022A1 (en) 2007-09-07 2009-03-19 Qlt Inc. Lacrimal implant detection
EP3290024B1 (en) 2011-08-29 2019-04-17 Mati Therapeutics Inc. Sustained release delivery of active agents to treat glaucoma and ocular hypertension
US9974685B2 (en) 2011-08-29 2018-05-22 Mati Therapeutics Drug delivery system and methods of treating open angle glaucoma and ocular hypertension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3279996A (en) * 1962-08-28 1966-10-18 Jr David M Long Polysiloxane carrier for controlled release of drugs and other agents
GB8403360D0 (en) * 1984-02-08 1984-03-14 Erba Farmitalia Pharmaceutical compositions
GB8403361D0 (en) * 1984-02-08 1984-03-14 Erba Farmitalia Pharmaceutical composition

Also Published As

Publication number Publication date
GB2216795A (en) 1989-10-18
GB8905843D0 (en) 1989-04-26
DE3908173A1 (de) 1989-09-28
GB2216795B (en) 1991-12-11
JPH024718A (ja) 1990-01-09
IT8919783A0 (it) 1989-03-15
GB8806367D0 (en) 1988-04-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950223