第八凝血因子
第八凝血因子(INN:Factor VIII)是一种药物,用于治疗和预防A型血友病和其他原因而导致第八凝血因子低下个体的出血情况。[12][13]某些此类制剂可用于治疗患有类血友病(也称温韦伯氏疾病)的个体。[13]
临床资料 | |
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商品名 | Aafact、Kovaltry及其他[1] |
其他名称 | octocog alfa |
AHFS/Drugs.com | Monograph |
核准状况 | |
给药途径 | 静脉注射 (IV) |
ATC码 | |
法律规范状态 | |
法律规范 |
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识别信息 | |
ChemSpider |
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临床资料 | |
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商品名 | Adynovi |
ATC码 |
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法律规范状态 | |
法律规范 |
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临床资料 | |
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商品名 | Advate |
ATC码 |
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法律规范状态 | |
法律规范 |
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临床资料 | |
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商品名 | Wilate |
核准状况 | |
药物类别 | 抗凝剂 |
ATC码 | |
法律规范状态 | |
法律规范 | |
识别信息 | |
CAS号 | 109319-16-6 |
DrugBank | |
UNII |
使用此药物的副作用有皮肤潮红、呼吸短促、发烧及溶血反应。[13]也可能发生过敏反应(包括过敏性休克)。此种纯化的第八凝血因子浓缩物由人类血浆制成(属于一种生物制药),[13]也有一种透过基因工程制造的重组制剂于市面贩售(也是一种生物制药)。有人可能会产生针对此凝血因子的抗体,而导致其疗效降低。[14]
第八凝血因子首次于1940年代被发现,并于1960年代获得批准用作医疗用途。[15][16]基因重组的第八凝血因子于1984年首次制备,并于1992年取得美国食品药物管理局(FDA)核准用作医疗用途。[17][18]此药物已列入世界卫生组织基本药物标准清单之中。[19]
特定群体
怀孕
母乳哺育
目前尚无足够的研究数据来评估个体于母乳哺育期间使用此药物是否对婴儿有风险。在服用前,请先谘询医师,权衡潜在益处和风险后作决定。[20][21]
禁忌症
交互作用
由人类血浆萃取的第八凝血因子与其他药物之间并无严重、中度或轻度的交互作用。[24]
市售配方
此药物为粉末形式,先经溶剂溶解后再进行静脉注射。[25][26]可经医疗卫生提供者给药,或是经前者指导后在家自行给药。[26]
历史
过往治疗A型血友病患者的标准方式是将由人血浆中萃取而得的第八凝血因子透过静脉注射来达成。然而此方法存在个体会因而感染爱滋病和肝炎等病毒的风险。[27]当重组DNA技术进步后,科学家可成功合成此种凝血因子,应用于临床治疗。合成的凝血因子不仅能达到所需的治疗目的,也大幅提高治疗的安全性。[27]
社会与文化
法律地位
用于治疗类血友病的第八凝血因子(von Willebrand Factor/Coagulation Factor VIII Complex (Human) ,商品名称:Wilate)已于2009年在美国获准用于医疗用途。[10][28]Wilate是从人类血浆萃取而得的凝血因子。[29]
经济学
第八凝血因子和类似凝血因子的成本被认为"非常昂贵",[25]所需费用占血友病患者所有医疗费用的80%。[30]由于其高昂成本,以至于患有血友病的个体采基因治疗反可能会较为便宜,特别是对那些患有严重血友病的个体而言。[30]
参见
- Damoctocog alfa pegol, 商品名Jivi,为一种重组第八凝血因子
- Efmoroctocog alfa, 商品名Elocta,为一种重组第八凝血因子
- Moroctocog alfa, 商品名ReFacto,为一种重组第八凝血因子
- Susoctocog alfa, 商品名Obizur,为一种重组第八凝血因子
- Turoctocog alfa, 商品名NovoEight,为一种重组第八凝血因子
参考文献
- ^ Coagulation Factor VIII, Human. www.drugs.com. [2017-01-08]. (原始内容存档于2017-01-09).
- ^ Prescription medicines: registration of new chemical entities in Australia, 2017. Therapeutic Goods Administration (TGA). 2022-06-21 [2023-04-09].
- ^ Prescription medicines: registration of new chemical entities in Australia, 2016. Therapeutic Goods Administration (TGA). 2022-06-21 [2023-04-10].
- ^ Prescription medicines: registration of new chemical entities in Australia, 2014. Therapeutic Goods Administration (TGA). 2022-06-21 [2023-04-10].
- ^ Prescription medicines and biologicals: TGA annual summary 2017. Therapeutic Goods Administration (TGA). 2022-06-21 [2024-03-31].
- ^ Regulatory Decision Summary for Alphanate. 2014-10-23.
- ^ Health Canada New Drug Authorizations: 2016 Highlights. Health Canada. 2017-03-14 [2024-04-07].
- ^ Adynovi EPAR. European Medicines Agency. 2018-01-08 [2024-06-20].
- ^ Advate EPAR. European Medicines Agency. 2004-03-02 [2024-06-20].
- ^ 10.0 10.1 von Willebrand Factor/Coagulation Factor VIII Complex (Human) (von willebrand factor/coagulation factor viii complex- human powder, for solution. DailyMed. 20 November 2019 [13 November 2024].
- ^ von Willebrand Factor/Coagulation Factor VIII Complex (Human) (von willebrand factor/coagulation factor viii complex- human powder, for solution. DailyMed. 2010-08-20 [2024-11-13].
- ^ 12.0 12.1 World Health Organization. Stuart MC, Kouimtzi M, Hill SR , 编. WHO Model Formulary 2008. World Health Organization. 2009: 259–60. ISBN 9789241547659. hdl:10665/44053 .
- ^ 13.0 13.1 13.2 13.3 British National Formulary : BNF 69. British Medical Association. 2015: 171. ISBN 978-0857111562.
- ^ 14.0 14.1 Alphanate – Summary of Product Characteristics (SPC) – (eMC). www.medicines.org.uk. [2017-01-08]. (原始内容存档于2017-01-09).
- ^ Potts DM. Chapter 5. Queen Victoria's Gene: Haemophilia and the Royal Family. The History Press. 2011. ISBN 978-0752471969. (原始内容存档于2017-01-09).
- ^ High KA. In vivo characteristics of rDNA Factor VIII: The impact for the future in hemophilia care. Sibinga CS, Das PC, Overby LR (编). Biotechnology in blood transfusion: Proceedings of the Twelfth Annual Symposium on Blood Transfusion, Groningen 1987, organized by the Red Cross Blood Bank Groningen-Drenthe. Springer Science & Business Media. 2012: 224. ISBN 978-1461317616. doi:10.1007/978-1-4613-1761-6_19. (原始内容存档于2017-01-09).
- ^ Brownlee GG, Giangrande PL. Clotting factors VIII and IX. Buckel P (编). Recombinant Protein Drugs. Birkhäuser. 2012: 79. ISBN 978-3034883467. (原始内容存档于2017-01-09).
- ^ Zimring JC, Duncan A. Chapter 25 - Coagulation Factor Preparations. Hillyer CD (编). Blood Banking and Transfusion Medicine: Basic Principles & Practice. Elsevier Health Sciences. 2006: 353. ISBN 0443069816. doi:10.1016/B978-0-443-06981-9.50030-2. (原始内容存档于2017-01-09).
- ^ World Health Organization. World Health Organization model list of essential medicines: 21st list 2019. Geneva: World Health Organization. 2019. hdl:10665/325771 . WHO/MVP/EMP/IAU/2019.06. License: CC BY-NC-SA 3.0 IGO.
- ^ Antihemophilic factor viii and von willebrand factor (intravenous route). Mayo Clinic. [2024-12-05].
- ^ Antihemophilic Factor. Drugs and Lactation Database (LactMed®) [Internet]. [2024-12-05].
- ^ Anti-Haemophilia Factor. Pediatric Oncall. [2024-12-05].
- ^ Antihemophilic Factor (Factor Viii), Human - Injection. HealthLinkBC. [2024-12-05].
- ^ factor VIII. MedicineNet. [2024-12-05].
- ^ 25.0 25.1 Nathwani AC, Davidoff AM, Tuddenham EG. Gene Therapy for Hemophilia. Hematology/Oncology Clinics of North America. October 2017, 31 (5): 853–868. PMID 28895852. S2CID 3779939. doi:10.1016/j.hoc.2017.06.011.
- ^ 26.0 26.1 Antihemophilic factor viii and von willebrand factor (intravenous route). Mayo Clinic. [2024-12-04].
- ^ 27.0 27.1 Powell, Jerry S. Recombinant factor VIII in the management of hemophilia A: current use and future promise. Therapeutics and Clinical Risk Management. 2009-05-20, 5: 391–402 [2024-12-04]. doi:10.2147/tcrm.s4412.
- ^ Wilate. U.S. Food and Drug Administration. 13 November 2024 [13 November 2024].
- ^ HIGHLIGHTS OF PRESCRIBING INFORMATION for Wilate. FDA. [2024-12-04].
- ^ 30.0 30.1 Machin N, Ragni MV, Smith KJ. Gene therapy in hemophilia A: a cost-effectiveness analysis. Blood Advances. July 2018, 2 (14): 1792–1798. PMC 6058236 . PMID 30042145. doi:10.1182/bloodadvances.2018021345.
外部链接
- Antihemophilic Factor (Recombinant) Monograph for Professionals. Drugs.com.
- Antihemophilic Factor (Recombinant), Porcine Sequence Monograph for Professionals. Drugs.com.
- Antihemophilic Factor (recombinant), Fc Fusion Protein Monograph for Professionals. Drugs.com.
- Antihemophilic Factor (recombinant), Glycopegylated-exei Monograph for Professionals. Drugs.com.