CA3006303C - Shape changing drug delivery devices and methods - Google Patents

Shape changing drug delivery devices and methods Download PDF

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Publication number
CA3006303C
CA3006303C CA3006303A CA3006303A CA3006303C CA 3006303 C CA3006303 C CA 3006303C CA 3006303 A CA3006303 A CA 3006303A CA 3006303 A CA3006303 A CA 3006303A CA 3006303 C CA3006303 C CA 3006303C
Authority
CA
Canada
Prior art keywords
hydrogel
fiber
vehicle
syringe
xerogel
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.)
Active
Application number
CA3006303A
Other languages
English (en)
French (fr)
Other versions
CA3006303A1 (en
Inventor
Peter Jarrett
Michael J. Mcgrath
Timothy S. Jarrett
Rami EL-HAYEK
Andrew C. Vanslette
Courtney A. Rosales
Charles D. Blizzard
Amarpreet S. Sawhney
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.)
Incept LLC
Original Assignee
Incept LLC
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 Incept LLC filed Critical Incept LLC
Publication of CA3006303A1 publication Critical patent/CA3006303A1/en
Application granted granted Critical
Publication of CA3006303C publication Critical patent/CA3006303C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2072Pills, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0048Eye, e.g. artificial tears
    • A61K9/0051Ocular inserts, ocular implants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2022Organic macromolecular compounds
    • A61K9/2031Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4427Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
    • A61K31/4439Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA3006303A 2015-11-25 2016-11-23 Shape changing drug delivery devices and methods Active CA3006303C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562260068P 2015-11-25 2015-11-25
US62/260,068 2015-11-25
US201662319033P 2016-04-06 2016-04-06
US62/319,033 2016-04-06
PCT/US2016/063633 WO2017091749A1 (en) 2015-11-25 2016-11-23 Shape changing drug delivery devices and methods

Publications (2)

Publication Number Publication Date
CA3006303A1 CA3006303A1 (en) 2017-06-01
CA3006303C true CA3006303C (en) 2023-11-14

Family

ID=57590829

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3006303A Active CA3006303C (en) 2015-11-25 2016-11-23 Shape changing drug delivery devices and methods

Country Status (10)

Country Link
US (4) US10420724B2 (enExample)
EP (1) EP3380077A1 (enExample)
JP (1) JP2018536484A (enExample)
KR (1) KR20180086468A (enExample)
CN (1) CN108601725B (enExample)
AU (1) AU2016361579B2 (enExample)
BR (1) BR112018010671A8 (enExample)
CA (1) CA3006303C (enExample)
IL (1) IL259530A (enExample)
WO (1) WO2017091749A1 (enExample)

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US11458041B2 (en) 2015-10-08 2022-10-04 Ocular Therapeutix, Inc. Punctal plug and bioadhesives
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WO2017139487A1 (en) 2016-02-09 2017-08-17 Northwind Medical, Inc. Methods, agents, and devices for local neuromodulation of autonomic nerves
EP3478287A4 (en) 2016-06-29 2020-04-08 Tulavi Therapeutics, Inc. TREATMENT OF SEPTICEMIA AND ASSOCIATED INFLAMMATORY CONDITIONS BY LOCAL NEUROMODULATION OF THE AUTONOMOUS NERVOUS SYSTEM
EP4197527A1 (en) 2016-09-23 2023-06-21 Incept, LLC Intracameral drug delivery depots
EP3621654A4 (en) 2017-05-10 2021-02-17 Graybug Vision, Inc. PROLONGED-RELEASE MICROPARTICLES AND SUSPENSIONS OF THESE INTENDED FOR MEDICAL THERAPY
CN108744048B (zh) * 2018-06-29 2020-11-13 重庆科技学院 一种可实现自卷曲的双层水凝胶及其制备方法
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CN111150545A (zh) * 2020-01-02 2020-05-15 首都医科大学附属北京同仁医院 一种相变降温支架及其制备方法和相变降温组合支架
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WO2021222117A1 (en) 2020-04-27 2021-11-04 Ocular Therapeutix, Inc. Methods of treating allergic conjunctivitis
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Also Published As

Publication number Publication date
AU2016361579A1 (en) 2018-06-21
WO2017091749A1 (en) 2017-06-01
EP3380077A1 (en) 2018-10-03
IL259530A (en) 2018-07-31
US20220339108A1 (en) 2022-10-27
US20200030241A1 (en) 2020-01-30
US20210128478A1 (en) 2021-05-06
CN108601725B (zh) 2024-03-08
AU2016361579B2 (en) 2022-08-04
US11938223B2 (en) 2024-03-26
KR20180086468A (ko) 2018-07-31
CA3006303A1 (en) 2017-06-01
US10786462B2 (en) 2020-09-29
US11413250B2 (en) 2022-08-16
BR112018010671A2 (pt) 2018-11-13
WO2017091749A8 (en) 2017-07-06
BR112018010671A8 (pt) 2019-02-26
JP2018536484A (ja) 2018-12-13
US20170143636A1 (en) 2017-05-25
CN108601725A (zh) 2018-09-28
US10420724B2 (en) 2019-09-24

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