WO2004012791A2 - Improved injection system - Google Patents

Improved injection system Download PDF

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Publication number
WO2004012791A2
WO2004012791A2 PCT/US2003/024565 US0324565W WO2004012791A2 WO 2004012791 A2 WO2004012791 A2 WO 2004012791A2 US 0324565 W US0324565 W US 0324565W WO 2004012791 A2 WO2004012791 A2 WO 2004012791A2
Authority
WO
WIPO (PCT)
Prior art keywords
cell
cells
needle
heart
tissue
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.)
Ceased
Application number
PCT/US2003/024565
Other languages
English (en)
French (fr)
Other versions
WO2004012791A3 (en
Inventor
Jonathan H. Dinsmore
Douglas B. Jacoby
Harout Dersimonian
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.)
Diacrin Inc
Genvec Inc
Original Assignee
Diacrin Inc
Genvec 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 Diacrin Inc, Genvec Inc filed Critical Diacrin Inc
Priority to JP2004526481A priority Critical patent/JP2005534430A/ja
Priority to CA002494316A priority patent/CA2494316A1/en
Priority to EP03767230A priority patent/EP1539282A2/en
Priority to AU2003257203A priority patent/AU2003257203A1/en
Publication of WO2004012791A2 publication Critical patent/WO2004012791A2/en
Publication of WO2004012791A3 publication Critical patent/WO2004012791A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/32Bones; Osteocytes; Osteoblasts; Tendons; Tenocytes; Teeth; Odontoblasts; Cartilage; Chondrocytes; Synovial membrane
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/22Urine; Urinary tract, e.g. kidney or bladder; Intraglomerular mesangial cells; Renal mesenchymal cells; Adrenal gland
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/30Nerves; Brain; Eyes; Corneal cells; Cerebrospinal fluid; Neuronal stem cells; Neuronal precursor cells; Glial cells; Oligodendrocytes; Schwann cells; Astroglia; Astrocytes; Choroid plexus; Spinal cord tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/34Muscles; Smooth muscle cells; Heart; Cardiac stem cells; Myoblasts; Myocytes; Cardiomyocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/37Digestive system
    • A61K35/39Pancreas; Islets of Langerhans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/37Digestive system
    • A61K35/407Liver; Hepatocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/48Reproductive organs
    • 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
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • 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
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/42Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
    • 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
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3826Muscle cells, e.g. smooth muscle cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3839Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by the site of application in the body
    • A61L27/3873Muscle tissue, e.g. sphincter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/04Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

Definitions

  • the present invention provides a system for injecting agents into a patient's body with minimal leakage of the injected agent from the injection site.
  • the invention utilizes a needle having a side opening(s) rather than one with the opening at the tip of the needle and/or uses a sealant to seal the site after injection of the agent to be administered, h certain preferred embodiments, therapeutic agents, diagnostic agents, or prophylactic agents are administered using the inventive methods.
  • therapeutic agents, diagnostic agents, or prophylactic agents are administered using the inventive methods.
  • agents may include drugs, proteins, peptides, small molecules, polynucleotides, biological molecules, viruses, cells, etc.
  • a particularly preferred agent to be delivered is cells.
  • biological molecules may include DNA, RNA, polynucleotides, proteins, peptides, lipids, polysaccharides, oligosaccharides, and sugars.
  • Cardiac myocyte refers to a muscle cell which is derived from cardiac muscle. Such cells typically have one nucleus and are, when present in the heart, joined by intercalated disc structures.
  • a total of 240 x 10 6 cells were washed twice in TX medium. The cells were then split into two tubes. One tube contained 80 x 10 6 cells in 1.6 ml of TX medium resulting in a concentration of 50 x 10 6 cells/ml. A second tube contained twice as many cells in the same volume of medium resulting in a concentration of 100 x 10 6 cells/ml. Cells were then injected into the myocardium of pig heart using various needles, orientations of the needle, sizes of needles, concentrations of cells, volumes injected, and depths of injection. The amount of leakage from the injection site was then measured to determine the best way to inject myoblasts into myocardium and have the cells retained in the tissue at the site of injection.
  • the subject agrees to donate their heart (treated with autologous myoblasts) for testing at the time of orthotopic heart transplant.
  • subjects are asked to consider consenting to or allowing for an autopsy in the event that the subject dies after receiving myoblasts but prior to OHT. See below for details about the histological analysis of the heart.
  • a serious adverse event is one resulting in one of the following outcomes: (1) death; (2) life-threatening (any adverse experience that places the subject, in the view of the investigator, at immediate risk of death from the reaction as it occurred, i.e., does not include a reaction that, had it occurred in more severe form, might have caused death); (3) in-patient hospitalization or prolongation of existing hospitalization; (4) persistent or significant disability/incapacity that requires or prolongs hospitalization; (5) important medical event that may jeopardize the subject and may require medical or surgical intervention to prevent one of the other outcomes; and (6) congenital anomaly/birth defect.
  • Clinical Assessments An important aspect of the post-transplantation clinical assessment is to closely monitor adverse events, physical examination, ECG, echocardiography, 24 hour Holter monitoring, MRI and histological evaluation of heart (after subject undergoes OHT or dies) to assess engraftment. These assessments will be performed during defined scheduled visits.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Zoology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Botany (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Neurosurgery (AREA)
  • Reproductive Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Rheumatology (AREA)
PCT/US2003/024565 2002-08-06 2003-08-06 Improved injection system Ceased WO2004012791A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004526481A JP2005534430A (ja) 2002-08-06 2003-08-06 改良された注射システム
CA002494316A CA2494316A1 (en) 2002-08-06 2003-08-06 Improved injection system
EP03767230A EP1539282A2 (en) 2002-08-06 2003-08-06 Improved injection system
AU2003257203A AU2003257203A1 (en) 2002-08-06 2003-08-06 Improved injection system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40144902P 2002-08-06 2002-08-06
US60/401,449 2002-08-06

Publications (2)

Publication Number Publication Date
WO2004012791A2 true WO2004012791A2 (en) 2004-02-12
WO2004012791A3 WO2004012791A3 (en) 2005-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/024565 Ceased WO2004012791A2 (en) 2002-08-06 2003-08-06 Improved injection system

Country Status (6)

Country Link
US (1) US20040191225A1 (enExample)
EP (1) EP1539282A2 (enExample)
JP (2) JP2005534430A (enExample)
AU (1) AU2003257203A1 (enExample)
CA (1) CA2494316A1 (enExample)
WO (1) WO2004012791A2 (enExample)

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RU2299747C1 (ru) * 2005-12-16 2007-05-27 Государственное образовательное учреждение высшего профессионального образования "БАШКИРСКИЙ ГОСУДАРСТВЕННЫЙ МЕДИЦИНСКИЙ УНИВЕРСИТЕТ Федерального Агентства по здравоохранению и социальному развитию" (ГОУ ВПО БГМУ РОСЗДРАВА) Способ точной доставки лекарственных растворов в глубокие очаги поражения органов брюшной полости
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US10478157B2 (en) 2011-10-28 2019-11-19 Presage Biosciences, Inc. Methods for drug delivery

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AU2003257203A1 (en) 2004-02-23
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WO2004012791A3 (en) 2005-01-20
US20040191225A1 (en) 2004-09-30
CA2494316A1 (en) 2004-02-12
JP2010285440A (ja) 2010-12-24

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