JP7357367B2 - 超圧縮ポリマー剤形の放射線殺菌 - Google Patents
超圧縮ポリマー剤形の放射線殺菌 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/57—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone
- A61K31/573—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane or progesterone substituted in position 21, e.g. cortisone, dexamethasone, prednisone or aldosterone
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
- A61K9/0051—Ocular inserts, ocular implants
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
- A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
- A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
-
- 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0029—Radiation
- A61L2/007—Particle radiation, e.g. electron-beam, alpha or beta radiation
-
- 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—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
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- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Ophthalmology & Optometry (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Neurosurgery (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
(a)医薬品有効成分をエステル封鎖ラクチドポリマー、エステル封鎖グリコリドポリマー、またはエステル封鎖ラクチド-グリコリドコポリマーと結合して、粉末状製品を形成し、
(b)工程(a)の粉末状製品を圧縮して、超圧縮剤形を形成し、
(c)工程(b)の超圧縮剤形を殺菌量の電子ビーム照射源に曝して、殺菌製品を形成することを含む。
(1)水相および有機相分離プロセス、溶融分散および噴霧乾燥を含む相分離法
(2)界面重合、本来の場所での重合および化学蒸着を含む界面反応
(3)流動層スプレーコーティング、静電コーティング、および物理蒸着を含む物理的方法
(4)溶媒蒸発法またはアンチソルベントとともにエマルションを用いる
実施例1
-仕様の線量:22.5 kGy ~ 27.5 kGy(たとえば、25 kGy±10%)
-供給線量:24.2 kGy ~ 25.8kGy
-露出時間:299分
Claims (11)
- 医薬品有効成分とともに50,000~350,000 psiの圧力で超圧縮されたエステル封鎖ラクチドポリマー、エステル封鎖グリコリドポリマー、またはエステル封鎖ラクチド-グリコリドコポリマーを含有する殺菌医薬製剤であって、電子ビームで殺菌されている殺菌医薬製剤。
- 請求項1に記載された殺菌医薬製剤であって、
医薬品有効成分は、ステロイド、非ステロイド抗炎症剤、抗ヒスタミン、抗生剤、散瞳剤、β-アドレナリン遮断薬、麻酔薬、α-2-β-アドレナリン作用薬、マスト細胞安定化薬、プロスタグランジン製剤、交感神経作動薬、副交感神経作動薬、抗増殖剤、眼科血管新生および新血管新生を減少させる薬剤、血管収縮剤、抗悪性腫瘍薬、ポリヌクレオチド、組換えプロテイン類似物、血管新生阻害剤およびそれらの組み合わせ、からなるグループから選択されている殺菌医薬製剤。 - 請求項1に記載された殺菌医薬製剤であって、
医薬品有効成分は、ペプチドおよびプロテインからなるグループから選択されている殺菌医薬製剤。 - 請求項1に記載された殺菌医薬製剤であって、
100K psiから300K psiが付与されて圧縮されている殺菌医薬製剤。 - 請求項4に記載された殺菌医薬製剤であって、
200K psiから300K psiが付与されて圧縮されている殺菌医薬製剤。 - 請求項2に記載された殺菌医薬製剤であって、
医薬品有効成分は、ステロイドである殺菌医薬製剤。 - エステル封鎖ラクチドポリマー、エステル封鎖グリコリドポリマー、またはエステル封鎖ラクチドーグリコリドコポリマーの殺菌超圧縮医薬製剤の製造方法であって、
(a)医薬品有効成分とエステル封鎖ラクチドポリマー、エステル封鎖グリコリドポリマー、またはエステル封鎖ラクチドーグリコリドコポリマーを化合させて、粉末状製品を形成し、
(b)工程(a)の粉末状製品を50,000~350,000 psiの圧力で圧縮して、超圧縮製剤を形成し、
(c)工程(b)の超圧縮製剤を殺菌量の電子ビーム照射源に曝して、殺菌製品を形成することを含む、殺菌超圧縮医薬製剤の製造方法。 - 請求項7に記載された殺菌超圧縮医薬製剤の製造方法であって、
医薬品有効成分は、ステロイド、非ステロイド抗炎症剤、抗ヒスタミン、抗生剤、散瞳剤、β-アドレナリン遮断薬、麻酔薬、α-2-β-アドレナリン作用薬、マスト細胞安定化薬、プロスタグランジン製剤、交感神経作動薬、副交感神経作動薬、抗増殖剤、眼科血管新生および新血管新生を減少させる薬剤、血管収縮剤、抗悪性腫瘍薬、ポリヌクレオチド、組換えプロテイン類似物、血管新生阻害剤およびそれらの組み合わせからなるグループから選択されている殺菌超圧縮医薬製剤の製造方法。 - 請求項7に記載された殺菌超圧縮医薬製剤の製造方法であって、
100K psiから300K psiが付与されて圧縮されている殺菌超圧縮医薬製剤の製造方法。 - 請求項7に記載された殺菌超圧縮医薬製剤の製造方法であって、
200K psiから300K psiが付与されて圧縮されている殺菌超圧縮医薬製剤の製造方法。 - 請求項7に記載された殺菌超圧縮医薬製剤の製造方法であって、
医薬品有効成分は、ペプチドおよびプロテインからなるグループから選択されている殺菌超圧縮医薬製剤の製造方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762531239P | 2017-07-11 | 2017-07-11 | |
| US62/531,239 | 2017-07-11 | ||
| PCT/US2018/041511 WO2019014269A1 (en) | 2017-07-11 | 2018-07-10 | RADIATION STERILIZATION OF POSOLOGICAL FORMS OF HYPERCOMPRESSED POLYMER |
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| Publication Number | Publication Date |
|---|---|
| JP2020531570A JP2020531570A (ja) | 2020-11-05 |
| JP7357367B2 true JP7357367B2 (ja) | 2023-10-06 |
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| JP2020523679A Active JP7357367B2 (ja) | 2017-07-11 | 2018-07-10 | 超圧縮ポリマー剤形の放射線殺菌 |
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| Country | Link |
|---|---|
| US (2) | US10500163B2 (ja) |
| EP (1) | EP3651771B1 (ja) |
| JP (1) | JP7357367B2 (ja) |
| CN (1) | CN111032054B (ja) |
| AU (1) | AU2018300071B2 (ja) |
| CA (1) | CA3069155A1 (ja) |
| IL (1) | IL271904B2 (ja) |
| MX (1) | MX2020000377A (ja) |
| WO (1) | WO2019014269A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11458041B2 (en) | 2015-10-08 | 2022-10-04 | Ocular Therapeutix, Inc. | Punctal plug and bioadhesives |
| US10500163B2 (en) * | 2017-07-11 | 2019-12-10 | Sustained Nano Systems Llc | Radiation sterilization of hypercompressed polymer dosage forms |
| DK3861985T3 (da) | 2020-02-06 | 2023-07-24 | Ocular Therapeutix Inc | Sammensætninger og fremgangsmåder til behandling af øjensygdomme |
| CN115768385A (zh) | 2020-04-27 | 2023-03-07 | 视觉治疗股份有限公司 | 治疗过敏性结膜炎的方法 |
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-
2018
- 2018-07-10 US US16/031,665 patent/US10500163B2/en active Active
- 2018-07-10 CN CN201880046331.5A patent/CN111032054B/zh active Active
- 2018-07-10 EP EP18832321.6A patent/EP3651771B1/en active Active
- 2018-07-10 AU AU2018300071A patent/AU2018300071B2/en active Active
- 2018-07-10 WO PCT/US2018/041511 patent/WO2019014269A1/en not_active Ceased
- 2018-07-10 CA CA3069155A patent/CA3069155A1/en active Pending
- 2018-07-10 JP JP2020523679A patent/JP7357367B2/ja active Active
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2019
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| JP2007535536A (ja) | 2004-04-30 | 2007-12-06 | アラーガン、インコーポレイテッド | 高分子含有持続放出眼内インプラントおよび関連方法 |
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| WO2017066626A1 (en) | 2015-10-16 | 2017-04-20 | Marinus Pharmaceuticals, Inc. | Injectable neurosteroid formulations containing nanoparticles |
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| Publication number | Publication date |
|---|---|
| AU2018300071A1 (en) | 2020-02-13 |
| BR112020000504A2 (pt) | 2020-07-14 |
| EP3651771A1 (en) | 2020-05-20 |
| WO2019014269A1 (en) | 2019-01-17 |
| EP3651771A4 (en) | 2021-03-31 |
| US20200085755A1 (en) | 2020-03-19 |
| US10744099B2 (en) | 2020-08-18 |
| CA3069155A1 (en) | 2019-01-17 |
| IL271904B2 (en) | 2023-06-01 |
| JP2020531570A (ja) | 2020-11-05 |
| EP3651771B1 (en) | 2023-08-30 |
| CN111032054B (zh) | 2025-08-08 |
| EP3651771C0 (en) | 2023-08-30 |
| CN111032054A (zh) | 2020-04-17 |
| US20190015347A1 (en) | 2019-01-17 |
| AU2018300071B2 (en) | 2024-09-19 |
| MX2020000377A (es) | 2020-07-14 |
| US10500163B2 (en) | 2019-12-10 |
| IL271904A (en) | 2020-02-27 |
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