CA2563692C - Compositions and methods for enhancing contrast in imaging - Google Patents

Compositions and methods for enhancing contrast in imaging Download PDF

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Publication number
CA2563692C
CA2563692C CA2563692A CA2563692A CA2563692C CA 2563692 C CA2563692 C CA 2563692C CA 2563692 A CA2563692 A CA 2563692A CA 2563692 A CA2563692 A CA 2563692A CA 2563692 C CA2563692 C CA 2563692C
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CA
Canada
Prior art keywords
liposomes
glycero
phospholipid
contrast
composition
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 - Fee Related
Application number
CA2563692A
Other languages
English (en)
French (fr)
Other versions
CA2563692A1 (en
Inventor
Ananth Annapragada
Ravi V. Bellamkonda
Eric Hoffman
Chandra Vijayalakshmi
Ketan Ghaghada
Chen-Yu Kao
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.)
Marval Biosciences Inc
Original Assignee
Marval Biosciences Inc
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 Marval Biosciences Inc filed Critical Marval Biosciences Inc
Publication of CA2563692A1 publication Critical patent/CA2563692A1/en
Application granted granted Critical
Publication of CA2563692C publication Critical patent/CA2563692C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/001Preparation for luminescence or biological staining
    • A61K49/0063Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres
    • A61K49/0069Preparation for luminescence or biological staining characterised by a special physical or galenical form, e.g. emulsions, microspheres the agent being in a particular physical galenical form
    • A61K49/0089Particulate, powder, adsorbate, bead, sphere
    • A61K49/0091Microparticle, microcapsule, microbubble, microsphere, microbead, i.e. having a size or diameter higher or equal to 1 micrometer
    • A61K49/0093Nanoparticle, nanocapsule, nanobubble, nanosphere, nanobead, i.e. having a size or diameter smaller than 1 micrometer, e.g. polymeric nanoparticle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/04X-ray contrast preparations
    • A61K49/0433X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0438Organic X-ray contrast-enhancing agent comprising an iodinated group or an iodine atom, e.g. iopamidol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/04X-ray contrast preparations
    • A61K49/0433X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
    • A61K49/0447Physical forms of mixtures of two different X-ray contrast-enhancing agents, containing at least one X-ray contrast-enhancing agent which is a halogenated organic compound
    • A61K49/0461Dispersions, colloids, emulsions or suspensions
    • A61K49/0466Liposomes, lipoprotein vesicles, e.g. HDL or LDL lipoproteins, phospholipidic or polymeric micelles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Nanotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA2563692A 2004-04-21 2005-01-12 Compositions and methods for enhancing contrast in imaging Expired - Fee Related CA2563692C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/830,190 US7713517B2 (en) 2004-04-21 2004-04-21 Compositions and methods for enhancing contrast in imaging
US10/830,190 2004-04-21
PCT/US2005/000876 WO2005107820A1 (en) 2004-04-21 2005-01-12 Compositions and methods for enhancing contrast in imaging

Publications (2)

Publication Number Publication Date
CA2563692A1 CA2563692A1 (en) 2005-11-17
CA2563692C true CA2563692C (en) 2013-05-14

Family

ID=35136670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2563692A Expired - Fee Related CA2563692C (en) 2004-04-21 2005-01-12 Compositions and methods for enhancing contrast in imaging

Country Status (7)

Country Link
US (4) US7713517B2 (https=)
EP (2) EP1742669B1 (https=)
JP (2) JP5210630B2 (https=)
CN (1) CN101123996B (https=)
AU (1) AU2005239980B2 (https=)
CA (1) CA2563692C (https=)
WO (1) WO2005107820A1 (https=)

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US8357351B2 (en) 2004-04-21 2013-01-22 Ananth Annapragada Nano-scale contrast agents and methods of use
JP5072275B2 (ja) * 2006-07-03 2012-11-14 テルモ株式会社 閉鎖小胞の分離方法、製剤の製造方法および評価方法
CA2600220C (en) * 2006-09-07 2014-12-09 Canadian Blood Services Surface cross-linked lipidic particles, methods of production and uses therefor
US8414909B2 (en) 2006-11-20 2013-04-09 Lutonix, Inc. Drug releasing coatings for medical devices
US8998846B2 (en) 2006-11-20 2015-04-07 Lutonix, Inc. Drug releasing coatings for balloon catheters
US20080276935A1 (en) 2006-11-20 2008-11-13 Lixiao Wang Treatment of asthma and chronic obstructive pulmonary disease with anti-proliferate and anti-inflammatory drugs
US8414526B2 (en) 2006-11-20 2013-04-09 Lutonix, Inc. Medical device rapid drug releasing coatings comprising oils, fatty acids, and/or lipids
US8425459B2 (en) 2006-11-20 2013-04-23 Lutonix, Inc. Medical device rapid drug releasing coatings comprising a therapeutic agent and a contrast agent
US8414525B2 (en) 2006-11-20 2013-04-09 Lutonix, Inc. Drug releasing coatings for medical devices
US8414910B2 (en) 2006-11-20 2013-04-09 Lutonix, Inc. Drug releasing coatings for medical devices
US9700704B2 (en) 2006-11-20 2017-07-11 Lutonix, Inc. Drug releasing coatings for balloon catheters
US8430055B2 (en) 2008-08-29 2013-04-30 Lutonix, Inc. Methods and apparatuses for coating balloon catheters
US9737640B2 (en) 2006-11-20 2017-08-22 Lutonix, Inc. Drug releasing coatings for medical devices
US20110177156A1 (en) * 2007-11-14 2011-07-21 Szoka Jr Francis C Sterol-Modified Amphiphilic Lipids
US8642013B2 (en) * 2007-12-05 2014-02-04 Ananth Annapragada Nano-scale contrast agents and methods of use
US8956591B2 (en) 2008-05-15 2015-02-17 Osaka Prefectural Hospital Organization Method for detecting cancer using ICG fluorescence method
AU2009257279A1 (en) * 2008-06-13 2009-12-17 Marval Biosciences, Inc. Imaging of atherosclerotic plaques using liposomal imaging agents
CN102438591A (zh) * 2009-03-19 2012-05-02 马维尔生物科学公司 用于增强成像对比度的组合物和方法
BR112012033776A2 (pt) * 2010-07-12 2016-11-01 Ge Healthcare As composição,e, método de exame de raios-x.
US8658614B2 (en) 2010-08-13 2014-02-25 The University of Texas Health Science Center Aptamer-containing compositions and methods for targeting E-selectin
WO2012139080A2 (en) * 2011-04-06 2012-10-11 Board Of Regents Of The University Of Texas System Lipid-based nanoparticles
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
CN107982550A (zh) * 2012-01-11 2018-05-04 通用电气医疗集团股份有限公司 具有低碘浓度的x-射线成像造影介质和x-射线成像方法
CA2848994A1 (en) 2012-01-20 2013-07-25 Ananth Annapragada Methods and compositions for objectively characterizing medical images
WO2014047116A1 (en) * 2012-09-18 2014-03-27 Comfort Care For Animals Llc Encapsulating liposomes
EP3047271B1 (en) * 2013-09-20 2022-05-11 California Institute Of Technology Methods for phenotyping of intact whole tissues
EP3204051B1 (en) 2014-10-08 2019-05-29 Texas Children's Hospital Mri imaging of amyloid plaque using liposomes
CN109513017B (zh) * 2018-12-27 2021-09-21 中国科学院高能物理研究所 一种脂质纳米囊及其制备方法和应用
EP3753549A1 (en) 2019-06-20 2020-12-23 InnoMedica Holding AG Liposomal doxorubicin formulation, method for producing a liposomal doxorubicin formulation and use of a liposomal doxorubicin formulation as a medicament
CN115279424A (zh) 2020-02-12 2022-11-01 德克萨斯儿童医院 用于α-突触核蛋白沉积MRI的靶向对比剂
CN115957351B (zh) * 2022-11-15 2023-06-27 中国人民解放军海军第九七一医院 一种碘海醇注射液及其制备方法

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CN102438591A (zh) * 2009-03-19 2012-05-02 马维尔生物科学公司 用于增强成像对比度的组合物和方法

Also Published As

Publication number Publication date
JP2013049702A (ja) 2013-03-14
JP5210630B2 (ja) 2013-06-12
EP1742669B1 (en) 2015-07-08
AU2005239980A1 (en) 2005-11-17
US20080131369A1 (en) 2008-06-05
USRE45195E1 (en) 2014-10-14
HK1117407A1 (en) 2009-01-16
US7713517B2 (en) 2010-05-11
US20070212303A1 (en) 2007-09-13
EP1742669A4 (en) 2010-06-23
US20050238584A1 (en) 2005-10-27
EP2578237A1 (en) 2013-04-10
CN101123996A (zh) 2008-02-13
EP1742669A1 (en) 2007-01-17
CN101123996B (zh) 2014-07-16
AU2005239980B2 (en) 2010-02-25
JP2007533737A (ja) 2007-11-22
CA2563692A1 (en) 2005-11-17
US7785568B2 (en) 2010-08-31
WO2005107820A1 (en) 2005-11-17

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Discontinued application reinstated
MKLA Lapsed

Effective date: 20180112