英文药名:LENVIMA(Lenvatinib Mesilate capsules)
中文药名:乐伐替尼胶囊
生产厂家:日本卫材制药 类别名称 抗肿瘤药 批准上市:2015年2月 商標名 LENVIMA 一 般 名 レンバチニブメシル酸塩(Lenvatinib Mesilate) 化 学 名 4-{3-Chloro-4-[(cyclopropylcarbamoyl)amino]phenoxy}-7-methoxyquinoline-6-carboxamide monomethanesulfonate 分 子 式 C21H19ClN4O4・CH4O3S 分 子 量 522.96 構 造 式
性 状 甲磺酸盐是白色的粉末,以淡微红黄色。 这种产品是水,微溶于甲醇或N-甲基吡咯烷酮,乙醇(99.5),几乎不溶。 融 点 221~224℃(分解) 分配係数 log P=3.30(1-オクタノール/水系) 审批条件 1. 在制定药品风险管理计划,正确实施。 2.由于案件审理在日本是非常有限的,上市后,直到一定数量的情况下,数据集成,通过开展各种情况下的使用效果调查,药物以及了解用于收集在早期就安全和这种药物的疗效数据的患者的背景信息采取必要的措施以确保正确使用这种药物。 适应证和用途 LENVIMA是一种激酶抑制剂适用为有局部地复发或转移,进展性,放射性碘-难治性分化型甲状腺癌患者的治疗。 剂量和给药方法 ⑴ 推荐剂量:24mg口服,每天一次。 ⑵ 在有严重肾或肝受损患者,剂量是14mg每天一次。 剂型和规格 胶囊:4mg和10mg. 禁忌证 无。 警告和注意事项 ⑴ 高血压:用LENVIMA治疗前控制血压。对尽管优化高血压治疗的3级高血压不给LENVIMA。对危及生命高血压终止药物。 ⑵ 心力衰竭:监视心脏代偿失调的临床症状和体征。对3级不给LENVIMA心功能不全。对4级心功能不全终止药物。 ⑶ 动脉血栓栓塞事件:一次动脉血栓栓塞事件后终止LENVIMA。 ⑷ 肝毒性: LENVIMA开始前和治疗自始至终定期地监视肝功能检验. 对3级或更大肝受损不给LENVIMA。对肝衰竭终止治疗。 ⑸ 蛋白尿:用LENVIMA开始治疗前,和自始至终定期地,监视蛋白尿。对24小时尿蛋白≥2克不给LENVIMA。对肾病综合征终止用药。 ⑹ 肾衰竭和肾受损: 对3或4级肾衰竭/受损不给LENVIMA。 ⑺ 胃肠道穿孔和瘘管形成:发生胃肠道穿孔或危及生命瘘管患者中终止LENVIMA。 ⑻ QT间期延长:在所有患者中监视和纠正电解质异常。对发生3级或更大QT间期延长不给LENVIMA ⑼ 低钙血症:监视血钙水平至少每月和需要时给予替代钙。 ⑽ 可逆性后部白质脑病综合征(RPLS):对RPLS不给LENVIMA直至完全解决。 ⑾ 出血事件:对3级出血不给LENVIMA。对4级出血终止治疗。 ⑿ 甲状腺刺激激素抑制的受损:每月监视TSH水平和有DTC患者需要时调整甲状腺取代药物。 ⒀ 胚胎胎儿毒性:可能致胎儿危害。忠告对胎儿潜在风险和使用有效避孕。 不良反应 对LENVIMA最常见不良反应(发生率大于或等于30%)是高血压,疲乏,腹泻,关节痛/肌肉痛,食欲减退,体重减轻,恶心,口炎,头痛,呕吐,蛋白尿,掌,跖红肿综合征,腹痛,和发音困难。 特殊人群中使用 哺乳:终止哺乳喂养。 包装规格 4mg:20胶囊(PTP10C×2)
10毫克:20胶囊(PTP10C×2)
生产商: 卫材有限公司 LENVIMA Capsules(Lenvatinib mesilate) Generic Name: lenvatinib Date of Approval: February 13, 2015 Company: Eisai Co., Ltd. Treatment for: Thyroid Cancer ---------------------------------------- LENVIMA Capsules 4mg(レンビマカプセル4mg) Brand name : LENVIMA Capsules 4mg Active ingredient: Lenvatinib mesilate Dosage form: yellowish red capsule, full length: 14.3 mm, No.4 capsule Print on wrapping: (face) レンビマ4mg, (back) Lenvima, ∈ LENV4mg, レンビマ LENVIMA Capsules 10mg(レンビマカプセル10mg) Brand name : LENVIMA Capsules 10mg Active ingredient: Lenvatinib mesilate Dosage form: yellowish red to yellow capsule, full length: 14.3 mm, No.4 capsule Print on wrapping: (face) レンビマ10mg, (back) Lenvima, ∈ LENV10mg, レンビマ Effects of this medicine This medicine exerts anti-tumor effects by inhibiting tumor proliferation and vascularization through inhibition of kinases associated with tumor progression. It is usually used to treat radically unresectable thyroid cancer. Before using this medicine, be sure to tell your doctor and pharmacist If you have previously experienced any allergic reactions (itch, rash, etc.) to any medicines. If you are pregnant, possibly pregnant or breastfeeding. If you are taking any other medicinal products. (Some medicines may interact to enhance or diminish medicinal effects. Beware of over-the-counter medicines and dietary supplements as well as other prescription medicines.) Dosing schedule (How to take this medicine) Your dosing schedule prescribed by your doctor is <<to be written by a healthcare professional>> In general, for adults, take 24 mg of the active ingredient at a time, once a day. The dosage may be adjusted according to your symptoms. This preparation contains 4mg of the active ingredient in a capsule. Strictly follow the instructions. If you miss a dose, take the missed dose as soon as you remember. However, if it is almost time for the next dose, skip the missed dose and follow your regular dosing schedule. You should not take two doses at one time. If you accidentally take more than your prescribed dose, consult with your doctor or pharmacist. Do not stop taking this medicine unless your doctor instructs you to do so. Precautions while taking this medicine Measure your blood pressure periodically. This medicine may cause fatigue, asthenia or dizziness. Pay close attention when performing dangerous operations such as driving a car. Possible adverse reactions to this medicine The most commonly reported adverse reactions include hypertension, diarrhea, loss of appetite, weight loss, nausea, fatigue, stomatitis, and hand-foot syndrome (pain, redness and swelling, sloughed skin, or blisters in palms/soles). If any of these symptoms occur, consult with your doctor or pharmacist. The symptoms described below are rarely seen as initial symptoms of the adverse reactions indicated in brackets. If any of these symptoms occur, stop taking this medicine and see your doctor immediately. significant elevation of blood pressure, semi-consciousness, severe headache [hypertension] anemic symptoms such as lightheadedness and dizziness, vomiting of blood, black stool [hemorrhage] disturbance of consciousness, headache or chest pain, breathing difficulty [arterial thromboembolism, venous thromboembolism] palpitation, breathing difficulty, disturbed pulse [cardiac disorder] The above symptoms do not describe all the adverse reactions to this medicine. Consult with your doctor or pharmacist if you notice any symptoms of concern other than those listed above. Storage conditions and other information Keep out of the reach of children. Store away from direct sunlight, heat and moisture. Keep in press-through package (PTP) sheet just before taking. Discard the remainder. Do not store them. Ask the pharmacist and the medical institution how to discard them. Eisai Co., Ltd. Internal Published: 6/2015 The information on this sheet is based on approvals granted by the Japanese regulatory authority. Approval details may vary by country. Medicines have adverse reactions (risks) as well as efficacies (benefits). It is important to minimize adverse reactions and maximize efficacy. To obtain a better therapeutic response, patients should understand their medication and cooperate with the treatment. http://www.info.pmda.go.jp/go/pack/42910A3M1026_1_03/ 卫材新型甲状腺癌药物Lenvima在日本获批准上市 3月26日,卫材宣布该公司在日本为其自行开发的新型抗癌制剂Lenvima(lenvatinib mesylate)赢得上市批准,用于不可切除的甲状腺癌治疗。 在一项Lenvima用于分化型甲状腺癌的全球3期研究(SELECT研究)中,Lenvima与安慰剂相比,能明显延长患者的无进展生存期,提高有效率。在SELECT研究中,与Lenvima治疗相关的五种最常见任何级别的不良事件是高血压、腹泻、疲劳或虚弱、食欲下降及体重减轻。 此外,在日本进行的一项2期研究结果显示,Lenvima用于甲状腺髓样癌与未分化甲状腺癌也具有好的疗效和耐受性。基于这些研究结果,Lenvima成为在日本获批用于不可切除甲状腺癌的首款分子靶向治疗药物,用于分化型甲状腺癌及甲状腺髓样癌和未分化甲状腺癌。 日本甲状腺癌患者的人数预计有1.3万-2.9万人。对多数类型的甲状腺癌来说,治疗是可能的,但对于不可切除的甲状腺癌,几乎没有治疗选择,所以迫切需要开发新的治疗药物。 未分化甲状腺癌尤其是一种有明显未满足医疗需求的疾病,其临床恶化程度高,预后最差。通过这次批准,卫材期望Lenvima作为不可切除甲状腺癌的最新治疗标准,能对患者有所帮助,甲状腺癌目前在日本尚无确立的标准治疗。 Lenvima是一种口服给药的分子靶向制剂,它能选择性抑制几种不同分子的活性,包括VEGFR、 FGFR、RET、KIT和PDGFR。这款药物尤其能同时抑制VEGFR、FGFR以及RET,而这些分子主要参与甲状腺癌的肿瘤血管生成及增殖。 此外,在动力学分析中,通过X-射线共晶结构分析,Lenvima证明与VEGFR2有一种新的结合方式,对靶向分子展现出了快速结合,对酶活性有强效抑制。 Lenvima于2015年2月在美国投放市场,用于局部复发或转移性、侵袭性、放射性碘难治型分化型甲状腺癌治疗。目前,这款药物正在欧盟、瑞士、韩国、加拿大、新加坡、俄罗斯、澳大利亚及巴西接受上市审评。另外,卫材正在进行一项Lenvima用于肝细胞癌的全球3期试验,及用于几种其它肿瘤的2期研究,如肾细胞癌和非小细胞肺癌。 根据批准的条件,除了作为一种新的治疗选择用于甲状腺癌之外, Eisai需要对Lenvima进行一项上市后观察性研究,以促使Lenvima的合理应用。为了进一步帮助患者及他们的家庭,卫材致力于探索Lenvima潜在的临床收益。
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