AU2015342908B2 - Dosage regimen for pegylated interferon - Google Patents

Dosage regimen for pegylated interferon Download PDF

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Publication number
AU2015342908B2
AU2015342908B2 AU2015342908A AU2015342908A AU2015342908B2 AU 2015342908 B2 AU2015342908 B2 AU 2015342908B2 AU 2015342908 A AU2015342908 A AU 2015342908A AU 2015342908 A AU2015342908 A AU 2015342908A AU 2015342908 B2 AU2015342908 B2 AU 2015342908B2
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AU
Australia
Prior art keywords
interferon
treatment period
weeks
subject
dose
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AU2015342908A
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AU2015342908A1 (en
Inventor
Christoph Klade
Ko-Chung Lin
Oleh ZAGRIJTSCHUK
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PharmaEssentia Corp
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PharmaEssentia Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/21Interferons [IFN]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/21Interferons [IFN]
    • A61K38/212IFN-alpha
    • 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
    • A61K47/50Medicinal 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
    • A61K47/51Medicinal 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
    • A61K47/56Medicinal 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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59Medicinal 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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/60Medicinal 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 organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/04Drugs for skeletal disorders for non-specific disorders of the connective tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00Drugs for skeletal disorders
    • A61P19/08Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • 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
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • C07K14/56IFN-alpha

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Immunology (AREA)
  • Oncology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Toxicology (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Diabetes (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Communicable Diseases (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
AU2015342908A 2014-11-06 2015-11-06 Dosage regimen for pegylated interferon Active AU2015342908B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14192114.8 2014-11-06
EP14192114 2014-11-06
PCT/US2015/059410 WO2016073825A1 (en) 2014-11-06 2015-11-06 Dosage regimen for pegylated interferon

Publications (2)

Publication Number Publication Date
AU2015342908A1 AU2015342908A1 (en) 2017-05-04
AU2015342908B2 true AU2015342908B2 (en) 2021-06-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015342908A Active AU2015342908B2 (en) 2014-11-06 2015-11-06 Dosage regimen for pegylated interferon

Country Status (32)

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US (3) US11559567B2 (enExample)
EP (2) EP4282485A3 (enExample)
JP (2) JP6820841B2 (enExample)
KR (2) KR102540109B1 (enExample)
CN (1) CN107530403A (enExample)
AU (1) AU2015342908B2 (enExample)
BR (1) BR112017009193A2 (enExample)
CA (1) CA2964390A1 (enExample)
CL (1) CL2017001088A1 (enExample)
DK (1) DK3215193T3 (enExample)
EA (1) EA037151B1 (enExample)
ES (1) ES2966888T3 (enExample)
FI (1) FI3215193T3 (enExample)
HK (1) HK1243627A1 (enExample)
HR (1) HRP20231732T1 (enExample)
HU (1) HUE064909T2 (enExample)
IL (1) IL251627B (enExample)
LT (1) LT3215193T (enExample)
MX (1) MX389844B (enExample)
MY (1) MY191506A (enExample)
NZ (1) NZ730924A (enExample)
PH (1) PH12017500617B1 (enExample)
PL (1) PL3215193T3 (enExample)
PT (1) PT3215193T (enExample)
RS (1) RS65015B1 (enExample)
SG (1) SG11201702798PA (enExample)
SI (1) SI3215193T1 (enExample)
SM (1) SMT202400028T1 (enExample)
TW (1) TWI737583B (enExample)
UA (1) UA122867C2 (enExample)
WO (1) WO2016073825A1 (enExample)
ZA (1) ZA201702704B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190374611A1 (en) * 2017-01-18 2019-12-12 INSERM (Institut National de la Santé et de la Recherche Médicale) Methods and pharmaceutical compositions for the treatment patients suffering from myeloproliferative disorders
US11414698B2 (en) * 2018-03-22 2022-08-16 Chang Gung Medical Foundation Chang Gung Memorial Hospital At Chiayi Method of quantifying mutant allele burden of target gene
US20230131808A1 (en) * 2020-04-22 2023-04-27 Southlake Pharmaceuticals, Inc. Pegylated interferon tau and compositions and methods thereof
AU2022221496A1 (en) * 2021-08-29 2023-03-16 Pharmaessentia Corporation Method of Using Pegylated Interferon-alpha

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382657A (en) * 1992-08-26 1995-01-17 Hoffmann-La Roche Inc. Peg-interferon conjugates
US5919455A (en) 1993-10-27 1999-07-06 Enzon, Inc. Non-antigenic branched polymer conjugates
US5643575A (en) 1993-10-27 1997-07-01 Enzon, Inc. Non-antigenic branched polymer conjugates
US5951974A (en) 1993-11-10 1999-09-14 Enzon, Inc. Interferon polymer conjugates
US5824784A (en) 1994-10-12 1998-10-20 Amgen Inc. N-terminally chemically modified protein compositions and methods
US5738846A (en) * 1994-11-10 1998-04-14 Enzon, Inc. Interferon polymer conjugates and process for preparing the same
US5932462A (en) 1995-01-10 1999-08-03 Shearwater Polymers, Inc. Multiarmed, monofunctional, polymer for coupling to molecules and surfaces
TW517067B (en) 1996-05-31 2003-01-11 Hoffmann La Roche Interferon conjugates
US6824768B2 (en) * 1998-12-18 2004-11-30 Schering Corporation Ribavirin-pegylated interferon alfa induction HCV combination therapy
RU2002105485A (ru) * 1999-08-13 2004-01-27 Ф.Хоффманн-Ля Рош Аг (Ch) Применение микофенолята мофетила в сочетании с ПЭГ-интерфероном-α (ПЭГ-IFN-α)
WO2001015736A2 (en) 1999-08-27 2001-03-08 Maxygen Aps Interferon-beta conjugates
JP2003513681A (ja) 1999-11-12 2003-04-15 マキシゲン・ホールディングス・リミテッド インターフェロンガンマ・コンジュゲート
US7125843B2 (en) 2001-10-19 2006-10-24 Neose Technologies, Inc. Glycoconjugates including more than one peptide
KR20070072924A (ko) 2001-11-20 2007-07-06 파마시아 코포레이션 화학적으로 개질된 인간 성장 호르몬 콘쥬게이트
US20030171285A1 (en) 2001-11-20 2003-09-11 Finn Rory F. Chemically-modified human growth hormone conjugates
DK3025726T3 (da) 2002-01-18 2019-12-09 Biogen Ma Inc Polyalkylenpolymerforbindelser og anvendelser deraf
US7345150B2 (en) 2002-03-26 2008-03-18 Medical University Of Toledo Albumin-based colloid composition having at least one protected thiol region, methods of making, and methods of use
AP2005003246A0 (en) 2002-09-09 2005-03-31 Nektar Therapeutics Al Corp Water-soluble polymer alkanals
US7563810B2 (en) 2002-11-06 2009-07-21 Celgene Corporation Methods of using 3-(4-amino-1-oxo-1,3-dihydroisoindol-2-yl)-piperidine-2,6-dione for the treatment and management of myeloproliferative diseases
PL380269A1 (pl) 2002-12-26 2007-01-08 Mountain View Pharmaceuticals, Inc. Koniugaty polimerowe cytokin, czynników wzrostu, hormonów polipeptydowych i ich antagonistów o zachowanej zdolności do wiązania receptora
KR101128320B1 (ko) 2003-05-23 2012-04-12 넥타르 테라퓨틱스 아미도카르보네이트 연결기를 갖는 peg 유도체
NZ547168A (en) 2003-11-24 2010-05-28 Biogenerix Ag Glycopegylated erythropoietin
CN101010105A (zh) 2004-08-31 2007-08-01 法玛西雅厄普约翰有限责任公司 甘油支化的聚乙二醇人生长激素缀合物、其制备方法及其使用方法
US7365127B2 (en) 2005-02-04 2008-04-29 Enzon Pharmaceuticals, Inc. Process for the preparation of polymer conjugates
WO2006094530A1 (en) 2005-03-11 2006-09-14 Siegfried Ltd. Di-polymer protein conjugates and processes for their preparation
EP1869079A2 (en) 2005-03-11 2007-12-26 Siegfried Ltd. Di-polymer protein conjugates and processes for their preparation
CN101002944B (zh) 2006-01-17 2012-07-25 中国科学院过程工程研究所 支链聚乙二醇-干扰素结合物及其制备方法
EP1834963A1 (en) 2006-03-13 2007-09-19 Siegfried Ltd. Di-polymer protein conjugates and processes for their preparation
CN101104078B (zh) 2006-07-11 2011-11-02 北京美倍他药物研究有限公司 多肽及蛋白药物的聚乙二醇偶合物
CN101108895B (zh) 2006-07-19 2011-10-26 北京键凯科技有限公司 聚乙二醇乙醛衍生物及其与药物的结合物
US20090035273A1 (en) * 2006-08-18 2009-02-05 Pepgen Corporation Combination treatment method with interferon-tau
CN1966547B (zh) 2006-11-06 2011-11-09 中国药科大学 双链结构的聚乙二醇衍生物的制备及其与药物分子的结合
CN1970572A (zh) 2006-12-21 2007-05-30 北京三元基因工程有限公司 干扰素α突变体及其聚乙二醇衍生物
CL2008002399A1 (es) * 2007-08-16 2009-01-02 Pharmaessentia Corp Conjugado sustancialmente puro que posee una porcion polimerica, una porcion proteica (interferon alfa 2b) y un ligante alifatico de 1 a 10 atomos de carbono, util en el tratamiento de las hepatitis b o c.
CA2698396C (en) 2007-09-04 2014-01-21 Biosteed Gene Expression Tech. Co., Ltd. Interferon alpha2a modified by polyethylene glycol, the preparation and use thereof
CN101636414B (zh) 2007-09-04 2012-02-15 厦门伯赛基因转录技术有限公司 聚乙二醇修饰的干扰素α2b及其制备方法和应用
CN101491682A (zh) 2008-04-30 2009-07-29 北京凯正生物工程发展有限责任公司 聚乙二醇化重组人干扰素ω偶合物及其制备工艺
EA020347B1 (ru) 2008-07-31 2014-10-30 Фармаиссэншиа Корп. Пептид-полимерные конъюгаты
CN101671390B (zh) 2008-09-10 2012-10-03 海南四环心脑血管药物研究院有限公司 人干扰素α衍生物及其聚乙二醇化修饰物的制备和用途
CN101514229B (zh) 2009-04-03 2012-05-09 海南四环心脑血管药物研究院有限公司 人干扰素α衍生物及其聚乙二醇化修饰物
UA109646C2 (uk) * 2009-12-10 2015-09-25 Терапевтичне застосування кон'югатів білка з полімером
EP2646107A2 (en) * 2010-12-01 2013-10-09 Spinal Modulation Inc. Agent delivery systems for selective neuromodulation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Anonymous, "Study Drugs - Proud-PV Phase III Study", (2014-06-03), URL: http://web.archive.org/web/2014-06-03131156/http://www.proud-pv.com/study-drugs.html, (2015-04-15) *

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CL2017001088A1 (es) 2018-01-12
JP6820841B2 (ja) 2021-01-27
ZA201702704B (en) 2020-10-28
DK3215193T3 (da) 2024-01-08
MX2017005244A (es) 2017-08-18
EP3215193A1 (en) 2017-09-13
PH12017500617A1 (en) 2017-09-04
HRP20231732T1 (hr) 2024-03-15
KR102724837B1 (ko) 2024-10-31
US20170326206A1 (en) 2017-11-16
MY191506A (en) 2022-06-28
JP2021001184A (ja) 2021-01-07
KR20230079520A (ko) 2023-06-07
PL3215193T3 (pl) 2024-03-18
AU2015342908A1 (en) 2017-05-04
EP3215193A4 (en) 2018-07-25
WO2016073825A1 (en) 2016-05-12
SMT202400028T1 (it) 2024-03-13
SG11201702798PA (en) 2017-05-30
RS65015B1 (sr) 2024-01-31
CN107530403A (zh) 2018-01-02
MX389844B (es) 2025-03-04
EP4282485A2 (en) 2023-11-29
PH12017500617B1 (en) 2024-07-03
KR102540109B1 (ko) 2023-06-02
LT3215193T (lt) 2024-01-25
TW201618808A (zh) 2016-06-01
US20250186552A1 (en) 2025-06-12
UA122867C2 (uk) 2021-01-13
HUE064909T2 (hu) 2024-04-28
US12343381B2 (en) 2025-07-01
NZ730924A (en) 2022-04-29
PT3215193T (pt) 2023-12-15
KR20170083074A (ko) 2017-07-17
EP3215193B1 (en) 2023-10-04
JP2017533192A (ja) 2017-11-09
IL251627B (en) 2021-12-01
ES2966888T3 (es) 2024-04-24
IL251627A0 (en) 2017-06-29
BR112017009193A2 (pt) 2018-01-30
CA2964390A1 (en) 2016-05-12
EA037151B1 (ru) 2021-02-11
EP4282485A3 (en) 2024-01-17
TWI737583B (zh) 2021-09-01
SI3215193T1 (sl) 2024-02-29
FI3215193T3 (fi) 2023-12-28
US20230131552A1 (en) 2023-04-27
EA201790991A1 (ru) 2017-11-30
HK1243627A1 (zh) 2018-07-20
US11559567B2 (en) 2023-01-24

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