JPH06504542A - 体外除去による診断及び/又は治療剤の高インビボクリアランス方法及び系と上記目的に関する上記剤の用法 - Google Patents
体外除去による診断及び/又は治療剤の高インビボクリアランス方法及び系と上記目的に関する上記剤の用法Info
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- JPH06504542A JPH06504542A JP4503119A JP50311992A JPH06504542A JP H06504542 A JPH06504542 A JP H06504542A JP 4503119 A JP4503119 A JP 4503119A JP 50311992 A JP50311992 A JP 50311992A JP H06504542 A JPH06504542 A JP H06504542A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6891—Pre-targeting systems involving an antibody for targeting specific cells
- A61K47/6893—Pre-targeting systems involving an antibody for targeting specific cells clearing therapy or enhanced clearance, i.e. using an antibody clearing agents in addition to T-A and D-M
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6891—Pre-targeting systems involving an antibody for targeting specific cells
- A61K47/6899—Antibody-Directed Enzyme Prodrug Therapy [ADEPT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/08—Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
- A61K51/10—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody
- A61K51/1093—Antibodies or immunoglobulins; Fragments thereof, the carrier being an antibody, an immunoglobulin or a fragment thereof, e.g. a camelised human single domain antibody or the Fc fragment of an antibody conjugates with carriers being antibodies
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2123/00—Preparations for testing in vivo
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Immunology (AREA)
- Nanotechnology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
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- Hematology (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- External Artificial Organs (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (34)
- 1.ある組織又は細胞に選択的な非組織結合標的化分子のレベルの減少方法であ って、 上記方法が脊椎動物宿主への診断及び/又は治療適用向けであり、上記標的化分 子が標的組織又は細胞に結合することでそれに集中されるように脊椎動物宿主に 投与されてある時間にわたりそこで留められ、標的組織又は細胞に結合されてい ない標的化分子が標的化分子を選択して留める体外装置に血液を通すことで血液 循環系から除去されるか又は少くともより低い濃度まで減少されることを特徴と する方法。
- 2.非組織結合標的化分子の除去がその標的化分子を選択的に結合する固定化剤 を含有した吸着装置に血液又は血漿を通すことで行われる、請求項1に記載の方 法。
- 3.固定化レセプターを構成してもよい固定化剤が、標的化分子の標的特異性を 構成せず、変異のような遺伝子技術、ハイブリッド形成又は他の融合技術により 標的化分子中に人工導入された標的化分子の一部に結合している、請求項1又は 2に記載の方法。
- 4.固定化レセプターに特異的な親和性リガンドが標的化分子に結合されている 、請求項2又は3に記載の方法。
- 5.親和性リガンドが標的化分子に共有結合されている、請求項4に記載の方法 。
- 6.親和性リガンドがビオチン又はその誘導体であり、固定化レセプターが断片 もしくはその誘導体を含めたアビジン又は類似のビオチン結合レセプターである 、請求項4又は5に記載の方法。
- 7.固定化レセプターがストレプトアビジン又はその誘導体もしくは断片である 、請求項6に記載の方法。
- 8.面像化剤が標的化分子と複合化され、系が脊椎動物のインビボ診断向けであ る、請求項1〜7のいずれか一項に記載の方法。
- 9.系が腫瘍のインビボ診断向けである、請求項8に記載の方法。
- 10.画像化剤がラジオアイソトープである、請求項8又は9に記載の方法。
- 11.面像化剤がヨウ素−125である、請求項8〜10のいずれか一項に記載 の方法。
- 12.標的化分子自体が殺腫瘍又は腫瘍抑制効果を有するか又はこれらの効果を いずれも有するように変換された、請求項1〜7のいずれか一項に記載の方法。
- 13.殺腫瘍又は腫瘍抑制効果が標的化分子と複合化された剤により発揮される 、請求項12に記載の方法。
- 14.複合化剤が細胞毒性薬、ラジオアイソトープ、プロドラッグのアクチベー ター又はこれらの組合せである、請求項13に記載の方法。
- 15.プロドラッグのアクチベーターが酸素である、請求項14に記載の方法。
- 16.固定化レセプターが標的化分子と複合化された酵素に高親和性を有する酵 素阻害剤又は基質であり、このような酵素がプロドラッグを殺腫瘍又は腫瘍抑制 効果を有するような活性薬に変換できる、請求項3又は4に記載の方法。
- 17.標的化分子が抗体又はその断片であって、1つ又はいくつかの標的特異性 モノクローナル抗体、例えばキメラ抗体、単鎖抗体又は類似の抗体誘導体の抗原 結合領域の特異性に基づく遺伝子工学処理ハイブリッド又は化学合成ペプチドも 含む、請求項1〜16のいずれか一項に記載の方法。
- 18.レセプター特異性及び親和性リガンドが下記組合せのいずれか: a)抗体/抗原(ハプテン) 例えば、抗DNP抗体/DNPで複合化された標的化分子 b)レクチン/糖残基 例えば、サムブエウス・ニグラからのレクチン/β−D−gal(1−4)−D −glcc)酸素/酸素阻害剤 例えば、枯草菌又は大腸菌からのD−アラニンカルボキシペプチダーゼ/6−ア ミノペニシラン酸又はp−アミノベンジルペニシリン 例えば、デヒドロ薬酸レダクターゼ/アミノプテリン又はアメトプテリン 4)タンパク質/補因子 例えば、内因子/ビタミンB12又はコバラミンで示される、請求項4に記載の 方法。
- 19.標的に結合することでそれに集中されるように標的化分子を血液循環系で ある時間にわたり留める上で標的化分子を血液循環系に加えるための手段を含む 、脊椎動物宿主への診断及び/又は治療適用向けの、ある組織又は細胞に選択的 な、非組織結合標的化分子のレベルを減少させるためのシステムであって、標的 に結合していない標的化分子を血液から除去するか又は体外装置を通過した血液 中における上記標的化分子の濃度を少くとも減少させるための手段を有する体外 装置による血液の体外循環用の手段と体外循環から患者に血液を戻すための手段 を特徴とするシステム。
- 20.体外装置が標的化分子に対する特異的レセプターを固定している吸着装置 を含む、請求項19に記載のシステム。
- 21.固定化レセプターに特異的である親和性リガンドが標的化分子に結合され ており、親和性リガンドがビオチン又はその誘導体で、固定化レセプターがアビ ジン又は類似のビオチン結合レセプターである、請求項19又は20に記載のシ ステム。
- 22.標的化分子が標的に結合することでそれに集中されるように血液循環系に 加えられてある時間にわたりそこで留められる、診断及び/又は治療適用におけ る非組織結合標的化分子の減少に関連した、ある組織又は細胞に選択的な標的化 分子の用法であって、上記分子が人工誘導特異的親和性を有するか又は特異的親 和性リガンドで前標識され、それにより標的に結合されていない標的化分子を除 去するか又は少くとも上記分子をより低い濃度まで減少させるために、血液が供 給される体外装置に固定された対応レセプターに対して標的化分子を高親和性に していることを特徴とする用法。
- 23.親和性リガンドが標的化分子に共有結合されている、請求項22に記載の 用法。
- 24.親和性リガンドがビオチン又はその誘導体である、請求項22又は23に 記載の用法。
- 25.画像化剤が脊椎動物のインビボ診断に利用される標的化分子と複合化され ている、請求項22〜24のいずれか一項に記載の用法。
- 26.複合化された標的化分子が腫瘍のインビボ診断向けである、請求項25に 記載の用法。
- 27.画像化剤がラジオアイソトープである、請求項25又は26に記載の用法 。
- 28.画像化剤がヨウ素−125である、請求項25〜27のいずれか一項に記 載の用法。
- 29.標的化分子自体が殺腫瘍又は腫瘍抑制効果を有するか又はこれらの効果を いずれも有するように変換された、請求項22〜24のいずれか一項に記載の用 法。
- 30.殺腫瘍又は腫瘍抑制効果が標的化分子と複合化された剤により発揮される 、請求項29に記載の用法。
- 31.複合化剤が細胞毒性薬、ラジオアイソトープ、プロドラッグのアクチベー ター又はこれらの組合せである、請求項30に記載の用法。
- 32.プロドラッグのアクチベーターが酵素である、請求項31に記載の用法。
- 33.標的化分子が抗体又はその断片であって、1つ又はいくつかの標的特異性 モノクローナル抗体、例えばキメラ抗体、単鎖抗体又は類似の抗体誘導体の抗原 結合領域の特異性に基づく遺伝子工学処理ハイブリッド又は化学合成ペプチドも 含む、請求項22〜32のいずれか一項に記載の用法。
- 34.固定化レセプター及び親和性リガンドが下記組合せのいずれか: a)抗体/抗原(ハプテン) 例えば、抗DNP抗体/DNPで複合化された標的化分子 b)レクチン/糖残基 例えば、サムブエウス・ニグラからのレクチン/β−D−gal(1−4)−D −glcc)酵素/酸素阻害剤 例えば・枯草菌又は大腸菌からのD−アラニンカルボキシペプチダーゼ/6−ア ミノペニシラン酸又はp−アミノベンジルペニシリン 例えば、デヒドロ葉酸レダクターゼ/アミノプテリン又はアメトプテリン d)タンパク質/補因子 例えば、内因子/ビタミンB12又はコバラミンで示される、請求項22、23 又は25〜33のいずれか一項に記載の用法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9100142-0 | 1991-01-17 | ||
| SE9100142A SE9100142L (sv) | 1991-01-17 | 1991-01-17 | En metod och ett system foer foerbaettrad in vivo reducering av diagnostiska och/eller terapeutiska substanser medelst extrakorporeal borttagning, och anvaendandet av naemnda substanser foer detta aendamaal |
| PCT/SE1992/000020 WO1992012730A1 (en) | 1991-01-17 | 1992-01-15 | A method and a system for enhanced in vivo clearance of diagnostic and/or therapeutic agents by extracorporeal depletion, and the use of said agents for said purpose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06504542A true JPH06504542A (ja) | 1994-05-26 |
| JP3471352B2 JP3471352B2 (ja) | 2003-12-02 |
Family
ID=20381639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50311992A Expired - Fee Related JP3471352B2 (ja) | 1991-01-17 | 1992-01-15 | 体外除去による診断及び/又は治療剤の高インビボクリアランス方法及び系と上記目的に関する上記剤の用法 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US6251394B1 (ja) |
| EP (1) | EP0567514B1 (ja) |
| JP (1) | JP3471352B2 (ja) |
| AT (1) | ATE178214T1 (ja) |
| CA (1) | CA2100256C (ja) |
| DE (1) | DE69228802T2 (ja) |
| DK (1) | DK0567514T3 (ja) |
| ES (1) | ES2130167T3 (ja) |
| SE (1) | SE9100142L (ja) |
| WO (1) | WO1992012730A1 (ja) |
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| JP2004503299A (ja) * | 2000-06-16 | 2004-02-05 | ミトラ、メディカル、テクノロジー、アクチボラグ | ビオチン誘導体 |
| JP2012131808A (ja) * | 1996-01-11 | 2012-07-12 | Peregrine Pharmaceuticals Inc | 減少した正味の正電荷を有する抗体 |
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- 1991-01-17 SE SE9100142A patent/SE9100142L/xx not_active Application Discontinuation
-
1992
- 1992-01-15 US US08/090,047 patent/US6251394B1/en not_active Expired - Fee Related
- 1992-01-15 ES ES92903020T patent/ES2130167T3/es not_active Expired - Lifetime
- 1992-01-15 CA CA002100256A patent/CA2100256C/en not_active Expired - Lifetime
- 1992-01-15 EP EP92903020A patent/EP0567514B1/en not_active Expired - Lifetime
- 1992-01-15 JP JP50311992A patent/JP3471352B2/ja not_active Expired - Fee Related
- 1992-01-15 AT AT92903020T patent/ATE178214T1/de not_active IP Right Cessation
- 1992-01-15 DK DK92903020T patent/DK0567514T3/da active
- 1992-01-15 DE DE69228802T patent/DE69228802T2/de not_active Expired - Lifetime
- 1992-01-15 WO PCT/SE1992/000020 patent/WO1992012730A1/en not_active Ceased
-
2000
- 2000-10-12 US US09/689,421 patent/US6723318B1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012131808A (ja) * | 1996-01-11 | 2012-07-12 | Peregrine Pharmaceuticals Inc | 減少した正味の正電荷を有する抗体 |
| JP2004503299A (ja) * | 2000-06-16 | 2004-02-05 | ミトラ、メディカル、テクノロジー、アクチボラグ | ビオチン誘導体 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69228802D1 (de) | 1999-05-06 |
| EP0567514A1 (en) | 1993-11-03 |
| CA2100256C (en) | 2004-06-08 |
| JP3471352B2 (ja) | 2003-12-02 |
| US6723318B1 (en) | 2004-04-20 |
| WO1992012730A1 (en) | 1992-08-06 |
| DE69228802T2 (de) | 1999-10-14 |
| ATE178214T1 (de) | 1999-04-15 |
| CA2100256A1 (en) | 1992-07-18 |
| DK0567514T3 (da) | 1999-10-18 |
| EP0567514B1 (en) | 1999-03-31 |
| SE9100142L (sv) | 1992-07-18 |
| SE9100142D0 (sv) | 1991-01-17 |
| ES2130167T3 (es) | 1999-07-01 |
| US6251394B1 (en) | 2001-06-26 |
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