ATE260294T1 - Extrakorporales verfahren zur entfernung von endotoxin - Google Patents

Extrakorporales verfahren zur entfernung von endotoxin

Info

Publication number
ATE260294T1
ATE260294T1 AT00960909T AT00960909T ATE260294T1 AT E260294 T1 ATE260294 T1 AT E260294T1 AT 00960909 T AT00960909 T AT 00960909T AT 00960909 T AT00960909 T AT 00960909T AT E260294 T1 ATE260294 T1 AT E260294T1
Authority
AT
Austria
Prior art keywords
endotoxin
blood
oligopeptides
adsorption
extracorporal
Prior art date
Application number
AT00960909T
Other languages
English (en)
Inventor
Carl-Martin Bell
Markus Storr
Werner Beck
Original Assignee
Gambro Dialysatoren
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 Gambro Dialysatoren filed Critical Gambro Dialysatoren
Application granted granted Critical
Publication of ATE260294T1 publication Critical patent/ATE260294T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/022—Filtration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3206—Organic carriers, supports or substrates
    • B01J20/3208—Polymeric carriers, supports or substrates
    • B01J20/321—Polymeric carriers, supports or substrates consisting of a polymer obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3272—Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
    • B01J20/3274—Proteins, nucleic acids, polysaccharides, antibodies or antigens
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/22—Affinity chromatography or related techniques based upon selective absorption processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/34—Extraction; Separation; Purification by filtration, ultrafiltration or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/10—Alpha-amino-carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Epidemiology (AREA)
  • Water Supply & Treatment (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT00960909T 1999-09-29 2000-09-26 Extrakorporales verfahren zur entfernung von endotoxin ATE260294T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15664999P 1999-09-29 1999-09-29
US09/677,375 US6774102B1 (en) 1999-09-29 2000-09-15 Extracorporeal endotoxin removal method
PCT/IB2000/001364 WO2001023413A1 (en) 1999-09-29 2000-09-26 Extracorporeal endotoxin removal method

Publications (1)

Publication Number Publication Date
ATE260294T1 true ATE260294T1 (de) 2004-03-15

Family

ID=26853386

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00960909T ATE260294T1 (de) 1999-09-29 2000-09-26 Extrakorporales verfahren zur entfernung von endotoxin

Country Status (8)

Country Link
US (1) US6774102B1 (de)
EP (1) EP1220868B1 (de)
JP (1) JP4709452B2 (de)
AT (1) ATE260294T1 (de)
CA (1) CA2383955C (de)
DE (1) DE60008565T2 (de)
ES (1) ES2213604T3 (de)
WO (1) WO2001023413A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6620382B1 (en) 1998-05-22 2003-09-16 Biopheresis Technologies, Llc. Method and compositions for treatment of cancers
US8197430B1 (en) 1998-05-22 2012-06-12 Biopheresis Technologies, Inc. Method and system to remove cytokine inhibitor in patients
US7220747B2 (en) 1999-07-20 2007-05-22 Gambro, Inc. Method for preventing damage to or rejuvenating a cellular blood component using mitochondrial enhancer
EP1192963A4 (de) * 2000-04-05 2004-08-25 Toray Industries Adsorbentien für proteine der gruppe high mobility protein und säule zum reinigen von körperflüssigkeiten
US7569025B2 (en) * 2002-04-02 2009-08-04 Scantibodies Laboratory, Inc. Methods and devices for treating severe peripheral bacterial infections
SE0201257D0 (sv) 2002-04-25 2002-04-25 Medical Invest In Sweden Ab Improved Separation
AU2008201015B2 (en) * 2002-04-25 2008-11-13 Alteco Medical Ab Improved separation
SE526038C2 (sv) * 2002-07-08 2005-06-21 Gambro Lundia Ab Polymeraffinitetsmatris, förfarande för framställning därav och anvädning därav
US6803183B2 (en) 2002-07-18 2004-10-12 Clarigen, Inc. Method for removing pyrogens from plasma and blood for treatment of septic shock
FR2848223B1 (fr) * 2002-12-09 2005-02-25 Centre Nat Rech Scient Nouveau procede d'isolement des endotoxines.
WO2005026224A1 (en) * 2003-09-17 2005-03-24 Gambro Lundia Ab Separating material
EP1518870B1 (de) * 2003-09-17 2018-11-28 Gambro Lundia AB Trennungsmaterial
US20050103712A1 (en) * 2003-11-13 2005-05-19 Voyce Brian D. Methods and devices for treating severe peripheral bacterial infections
JP2008511340A (ja) * 2004-04-30 2008-04-17 バイオフェレシス テクノロジーズ， インコーポレイテッド 患者において可溶性ｔｎｆｒ１、可溶性ｔｎｆｒ２、および可溶性ｉｌ２を除去する方法およびシステム
US20050287515A1 (en) * 2004-06-24 2005-12-29 Reinhold Deppisch Removal of bacterial DNA from therapeutic fluid formulations
CN101511387A (zh) * 2006-09-08 2009-08-19 惠氏公司 使用亲和色谱法纯化蛋白质的精氨酸洗涤液
GB0621452D0 (en) * 2006-10-27 2006-12-06 Ucl Business Plc Therapy for liver disease
GB0621454D0 (en) 2006-10-27 2006-12-06 Ucl Business Plc Goal directed therapy for liver failure
EP2409995A3 (de) 2007-02-28 2012-08-15 Lipoxen Technologies Limited Reduktion von Endotoxin aus Polysialinsäuren
GB0800228D0 (en) * 2008-01-07 2008-02-13 Novartis Ag Lipopolysaccharide decontamination
ES2765006T3 (es) 2011-05-09 2020-06-05 The Univ Of Miami Reducción del receptor soluble de urocinasa en la circulación
WO2019053243A1 (en) 2017-09-18 2019-03-21 Santersus Sa METHOD AND DEVICE FOR PURIFYING BLOOD OF FREE CIRCULATING DNA
GB202004775D0 (en) 2020-03-31 2020-05-13 Ucl Business Ltd Apparatus
GB202009730D0 (en) * 2020-06-25 2020-08-12 Univ Oslo Uses, methods and products relating to oligomeric lipopolysaccharide binding proteins
AU2021355269A1 (en) 2020-10-01 2023-06-08 Alteco Medical Ab Matrices for selective binding of at least one component from a body fluid
US20240001017A1 (en) * 2020-11-30 2024-01-04 Alteco Medical Ab Device for binding and separation of at least one component from a body fluid
US20240352665A1 (en) 2021-07-29 2024-10-24 Japan Hemotech Co., Ltd. Nonwoven substrate, fibrous material for liquid clarifiction, production method for said material, and cleaner equipped with said material
WO2023126672A1 (en) 2021-12-27 2023-07-06 Santersus Ag Method and device for removal of circulating cell free dna
IT202200025365A1 (it) * 2022-12-12 2024-06-12 Medica S P A Procedimento di realizzazione di un dispositivo e dispositivo per il trattamento di fluidi
GB202307837D0 (en) 2023-05-25 2023-07-12 Yaqrit Ltd Dialysis method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670028A (en) 1979-11-12 1981-06-11 Teijin Ltd Polymer bonding with albumin
CA1204667A (en) 1982-10-04 1986-05-20 Masashi Kodama Blood treating material
JPH0738880B2 (ja) 1983-06-24 1995-05-01 東レ株式会社 エンドトキシン血症治療剤
WO1987005904A1 (en) * 1986-03-24 1987-10-08 The University Of Sydney Antigenic analogues of platelet activating factor (paf)
SE468881B (sv) 1991-01-09 1993-04-05 Kabi Pharmacia Ab Anvaendning av vissa foereningar foer framstaellning av laekemedel foer behandling av endotoxininducerade effekter samt saett att avlaegsna endotoxiner ur diverse loesningar
DE4110730A1 (de) 1991-04-03 1992-10-15 Fresenius Ag Vorrichtung zur auftrennung von zumindest zwei biologischen stoffen in loesung durch adsorption
GB9215780D0 (en) * 1992-07-24 1992-09-09 Univ London Pharmacy Peptide compounds
AU675446B2 (en) * 1992-07-27 1997-02-06 Terrapin Technologies, Inc. Sorbent families
US5780594A (en) * 1993-03-01 1998-07-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Biologically active protein fragments containing specific binding regions of serum albumin or related proteins
WO1995000540A1 (en) * 1993-06-18 1995-01-05 Robert Webber Synthetic carrier and immunogen
WO1995005393A2 (en) 1993-08-18 1995-02-23 Morphosys Gesellschaft Für Proteinoptimierung Mbh Lipopolysaccharide-binding and neutralizing peptides
WO1996020042A1 (fr) 1994-12-26 1996-07-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha ADSORBANT POUR LES ENDOTOXINES, LE FACTEUR α DE NECROSE TUMORALE OU LES INTERLEUKINES, PROCEDE D'ELIMINATION PAR ADSORPTION ET ADSORBEUR
WO1996038410A1 (en) 1995-06-02 1996-12-05 Forskningscenter Risø Novel physically functional materials
WO1996041185A1 (en) 1995-06-07 1996-12-19 Perseptive Biosystems, Inc. Methods and compositions for binding endotoxins
EP0958839B1 (de) 1996-02-06 2004-12-29 BELLCO S.p.A. Adsorptive extrakoporale Entfernung von Zytokinen bei akutem Organversagen
DE19609479A1 (de) * 1996-03-11 1997-09-18 Biotechnolog Forschung Gmbh Endotoxin-spezifische Membranen
EP0884327B1 (de) * 1997-06-11 2001-03-14 The School Of Pharmacy, University Of London Dendritische, lysinhaltige Polypeptide zur gezielten Arzneimittelabreichung
DE19740770A1 (de) * 1997-09-17 1999-03-18 Biotechnolog Forschung Gmbh Mikrofiltrationsfilterschicht sowie deren Verwendung
WO1999046600A1 (en) * 1998-03-11 1999-09-16 Sensors For Medicine And Science, Inc. Detection of analytes by fluorescent lanthanide chelates

Also Published As

Publication number Publication date
WO2001023413A1 (en) 2001-04-05
JP2003511354A (ja) 2003-03-25
DE60008565D1 (de) 2004-04-01
DE60008565T2 (de) 2004-12-16
JP4709452B2 (ja) 2011-06-22
EP1220868A1 (de) 2002-07-10
CA2383955A1 (en) 2001-04-05
ES2213604T3 (es) 2004-09-01
EP1220868B1 (de) 2004-02-25
US6774102B1 (en) 2004-08-10
CA2383955C (en) 2010-10-12

Similar Documents

Publication Publication Date Title
ATE260294T1 (de) Extrakorporales verfahren zur entfernung von endotoxin
DE69533855D1 (de) UNTERBRECHUNG DER BINDUNG DER PROTEINE MDM2 UND p53 UND ENTSPRECHENDE THERAPEUTISCHE ANWENDUNG
DE69718150D1 (de) Peptid-immunogene zur schutzimpfung gegen und behandlung von allergien
WO2003044053A3 (en) Peptides effective in the treatment of tumors and other conditions requiring the removal or destruction of cells
WO2003035695A3 (en) Agents that activate or inhibit toll-like receptor 9
ATE231549T1 (de) Verfahren zur konservierung von infektiösen rekombinierenden viren, virale wässrige suspension und ihre medizinische verwendung
EA200400205A1 (ru) Пептиды, эффективные в лечении опухолей и других заболеваний, требующих удаления или разрушения клеток
ATE283071T1 (de) Adsorbentien und geräte zur verminderung von kleinen organischen verbindungen aus blutprodukten
DE60029195D1 (de) Verfahren zur gewinnung von purifizierter virenzuammensetzung
DE69836822D1 (de) Verfahren zur Behandlung von Kapseln und trockenen gepulverten pharmazeutischen Formulierungen
ATE542801T1 (de) Zur behandlung von neoplastischen krankheiten, entzündlichen erkrankungen und erkrankungen des immunsystems geeignete 2,4-pyrimidindiamine
DE60038851D1 (de) Verfahren zur Herstellung von vernetzten organischen Partikeln und Suspensionen
DE60024177D1 (de) Kugelförmige vernetzte organische Partikel, Suspensionen und Verfahren zur Herstellung von kugelförmigen vernetzten organischen Partikeln und Suspensionen
WO2002097030A3 (en) Peptides derived from neural thread proteins and their medical use
CA2026717A1 (en) Absorbent for the removal of biomacromolecules such as ldl and endotoxins from whole blood in extracorporeal circuits
ES2269238T3 (es) Procedimiento para la produccion de un adsorbente para disminuir la concentracion de fibrinogeno y/o de fibrina, adsorbente y su uso en la produccion de un adsorbedor.
DE69534325D1 (de) Peptide zur behandlung von krebs
ATE299371T1 (de) Antikonvulsiva zur behandlung von autismus
JPH0436300A (ja) 変性ｌｄｌの吸着体およびそれを用いる変性ｌｄｌの除去装置
DE69934057D1 (de) Verfahren zur Behandlung von Alkylamino (Meth)Acrylaten
ATE255594T1 (de) Hepatitis b inhibitoren
DE69737202D1 (de) Thrombolytische substanzen mit antithrombotische aktivität
JPH04126160A (ja) β↓２ミクログロブリン吸着剤
RU93046305A (ru) Способ лечения заболеваний глаз
ATE196424T1 (de) Methode und zusammensetzung zur behandlung von herpes ähnlichen krankheiten

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties