CA3173016A1 - Methods of treating complement mediated thrombotic microangiopathy using an anti-c5 antibody - Google Patents

Methods of treating complement mediated thrombotic microangiopathy using an anti-c5 antibody Download PDF

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Publication number
CA3173016A1
CA3173016A1 CA3173016A CA3173016A CA3173016A1 CA 3173016 A1 CA3173016 A1 CA 3173016A1 CA 3173016 A CA3173016 A CA 3173016A CA 3173016 A CA3173016 A CA 3173016A CA 3173016 A1 CA3173016 A1 CA 3173016A1
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Prior art keywords
antibody
patient
tma
syndrome
binding fragment
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Pending
Application number
CA3173016A
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English (en)
French (fr)
Inventor
Gin-Fu CHEN
Zeeshan KHAWAJA
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Alexion Pharmaceuticals Inc
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Individual
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Publication of CA3173016A1 publication Critical patent/CA3173016A1/en
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39591—Stabilisation, fragmentation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/90—Fusion polypeptide containing a motif for post-translational modification
    • C07K2319/92—Fusion polypeptide containing a motif for post-translational modification containing an intein ("protein splicing")domain

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Endocrinology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
CA3173016A 2021-01-22 2022-01-18 Methods of treating complement mediated thrombotic microangiopathy using an anti-c5 antibody Pending CA3173016A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163140488P 2021-01-22 2021-01-22
US63/140,488 2021-01-22
PCT/US2022/012739 WO2022159373A1 (en) 2021-01-22 2022-01-18 Methods of treating complement mediated thrombotic microangiopathy using an anti-c5 antibody

Publications (1)

Publication Number Publication Date
CA3173016A1 true CA3173016A1 (en) 2022-07-28

Family

ID=80820704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3173016A Pending CA3173016A1 (en) 2021-01-22 2022-01-18 Methods of treating complement mediated thrombotic microangiopathy using an anti-c5 antibody

Country Status (8)

Country Link
US (1) US20240092881A1 (cg-RX-API-DMAC7.html)
EP (2) EP4281472A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024504366A (cg-RX-API-DMAC7.html)
KR (1) KR20230134533A (cg-RX-API-DMAC7.html)
AU (1) AU2022210283A1 (cg-RX-API-DMAC7.html)
CA (1) CA3173016A1 (cg-RX-API-DMAC7.html)
IL (1) IL304593A (cg-RX-API-DMAC7.html)
WO (1) WO2022159373A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12240893B2 (en) 2018-10-30 2025-03-04 Alexion Pharmaceuticals, Inc. Subcutaneous dosage and administration of anti-C5 antibodies for treatment of paroxysmal nocturnal hemoglobinuria (PNH)
CN116194478A (zh) 2020-06-24 2023-05-30 阿雷克森制药公司 皮下（sc）施用抗c5抗体治疗补体相关病症
TW202426048A (zh) * 2022-09-06 2024-07-01 美商阿雷希昂製藥公司 用於治療造血幹細胞移植相關血栓性（ｈｓｃｔ－ｔｍａ）的抗ｃ５抗體的補充劑量和投與
CA3266977A1 (en) * 2022-09-06 2024-03-14 Alexion Pharmaceuticals, Inc. DIAGNOSTIC AND PROGNOSIS BIOMARKER PROFILES IN PATIENTS WITH HEMATOPOIETIC STEM CELL TRANSPLANT-ASSOCIATED THROMBOTIC MICROANGIOPATHY (HSCT-TMA)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6074642A (en) 1994-05-02 2000-06-13 Alexion Pharmaceuticals, Inc. Use of antibodies specific to human complement component C5 for the treatment of glomerulonephritis
US8367805B2 (en) 2004-11-12 2013-02-05 Xencor, Inc. Fc variants with altered binding to FcRn
PY09026846A (es) 2008-08-05 2015-09-01 Novartis Ag Composiciones y métodos para anticuerpos que se dirigen a la proteína de complemento c5
JP5878270B2 (ja) 2012-12-19 2016-03-08 プロメラス， エルエルシー 高純度ノルボルネンアルカノールおよびその誘導体の製造方法
NZ711451A (en) 2014-03-07 2016-05-27 Alexion Pharma Inc Anti-c5 antibodies having improved pharmacokinetics
EA201791366A1 (ru) 2014-12-19 2018-02-28 Чугаи Сейяку Кабусики Кайся Антитела к c5 и способы их применения
IL263481B2 (en) 2016-06-14 2024-06-01 Regeneron Pharma Anti-c5 antibodies and uses thereof
ES2965486T3 (es) * 2017-07-27 2024-04-15 Alexion Pharma Inc Formulaciones de anticuerpos anti-C5 de alta concentración
EP3802603A1 (en) * 2018-06-04 2021-04-14 Alexion Pharmaceuticals, Inc. Dosage and administration of anti-c5 antibodies for treatment of atypical hemolytic uremic syndrome (ahus) in pediatric patients
US12240893B2 (en) * 2018-10-30 2025-03-04 Alexion Pharmaceuticals, Inc. Subcutaneous dosage and administration of anti-C5 antibodies for treatment of paroxysmal nocturnal hemoglobinuria (PNH)
JP7511566B2 (ja) * 2019-01-25 2024-07-05 アレクシオン ファーマシューティカルズ， インコーポレイテッド 非典型溶血性尿毒症症候群（ａＨＵＳ）の処置のための抗Ｃ５抗体の投薬量及び投与
MX2021009789A (es) * 2019-02-14 2021-11-17 Alexion Pharma Inc Dosificacion y administracion de anticuerpos anti-c5 para el tratamiento de miastenia gravis generalizada.
JP2023501377A (ja) * 2019-11-08 2023-01-18 アレクシオン ファーマシューティカルズ， インコーポレイテッド 高濃度抗ｃ５抗体配合物
CN116194478A (zh) * 2020-06-24 2023-05-30 阿雷克森制药公司 皮下（sc）施用抗c5抗体治疗补体相关病症

Also Published As

Publication number Publication date
AU2022210283A9 (en) 2024-10-17
US20240092881A1 (en) 2024-03-21
WO2022159373A1 (en) 2022-07-28
EP4378479A3 (en) 2024-09-25
EP4281472A1 (en) 2023-11-29
JP2024504366A (ja) 2024-01-31
KR20230134533A (ko) 2023-09-21
AU2022210283A1 (en) 2023-08-03
EP4378479A2 (en) 2024-06-05
IL304593A (en) 2023-09-01

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US20250127892A1 (en) Dosage and administration of anti-c5 antibodies for treatment of paroxysmal nocturnal hemoglobinuria (pnh) and atypical hemolytic uremic syndrome (ahus)
JP7577542B2 (ja) 小児患者における非典型溶血性尿毒症症候群（ａＨＵＳ）の治療のための抗Ｃ５抗体の用量および投与
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