英文药名:GLUFAST OD Tab(Mitiglinide Calcium Hydrate)
中文药名:米格列奈钙口腔崩解片
生产厂家:KISSEI药品 治疗类别 速效胰岛素分泌 商標名 GLUFAST OD Tab.5mg GLUFAST OD Tab.10mg 通用名: 一般名:ミチグリニドカルシウム水和物(Mitiglinide Calcium Hydrate) (JAN) 化学名:Monocalcium bis{(2S)-2-benzyl-4-[(3aR,7aS)-octahydroisoindol-2-yl]-4-oxobutanoate}dihydrate分子式:C38H48CaN2O6・2H2O 分子量:704.91 性状:白色粉末。易溶于甲醇或乙醇(99.5),微溶于水。 水晶多态性观察。 化学構造式
操作注意事项 OD片 关于制剂的特点,它可以是颗粒状片剂表面由于吸潮。 有时黄色斑点可以通过使用染料到片剂表面可见 药效药理 血糖升高抑制作用 在2型糖尿病患者20例,采用双盲交叉方法是单剂量研究。餐后早期胰岛素加入由米格列奈钙水合物10mg的给药分泌促进,升高的血糖水平被抑制。 患者图2型糖尿病的血液胰岛素水平(平均值±标准偏差) 患者图2型糖尿病的血糖水平(平均值±标准偏差) 当在链脲霉素诱导的糖尿病大鼠口服给药米格列奈钙水合物,液体进料口服负荷后的胰岛素分泌促进作用迅速的作用,血糖上升被抑制,负荷后血浆葡萄糖浓度 - 时间曲线下面积值减少(在体内)。 作用机理 米格列奈钙水合物,通过结合胰岛β细胞磺脲类药物受体,通过抑制ATP敏感性K +通道(KATP通道)的电流,促进胰岛素的分泌(体外) 适应病症: 2型糖尿病 用法与用量: 每天口服三次,每次10mg。用量应酌情取决于患者的状况进行调整。 包装规格 OD片 5mg:100片(PTP),210片(PTP),500片(PTP) 10mg:100片(PTP),210片(PTP),500片(PTP)
生产厂商: KISSEI药品有限公司 GLUFAST OD Tab. 5mg(グルファストOD錠5mg) Brand name : GLUFAST OD Tab. 5mg Active ingredient: Mitiglinide calcium hydrate Dosage form: slightly yellowish white tablet, diameter: 6.4 mm, thickness 3.1 mm Print on wrapping: グルファストOD5mg, 糖尿病用薬, GFD5, 食直前に服用 (take immediately before meal), GLUFASTOD5mg, 口腔内崩壊錠 GLUFAST OD Tab. 10mg(グルファストOD錠10mg) Brand name : GLUFAST OD Tab. 10mg Active ingredient: Mitiglinide calcium hydrate Dosage form: slightly yellowish white tablet with split line, diameter: 8.0 mm, thickness 3.8 mm Print on wrapping: グルファストOD10mg, 糖尿病用薬, GFD10, 食直前に服用 (take immediately before meal), GLUFASTOD10mg, 口腔内崩壊錠 Effects of this medicine This medicine promotes insulin secretion by stimulating beta cells in the pancreas and suppresses the elevation of blood-glucose level after meal (postprandial hyperglycemia). It is usually used in the treatment of type 2 diabetes. 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 have: ketosis, diabetic coma or precoma, type 1 diabetes, infection, hepatic or renal dysfunction, heart disease, pituitary gland malfunction, adrenal gland dysfunction or gastrointestinal disorder. If you are in pre/postoperative period, injured, starving, state of malnutrition or debility, or an alcohol consumer. If you engage in intense muscular exercise. •If you are pregnant, may be 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 1 tablet (10 mg of the active ingredient) at a time, three times daily, immediately before meal (within 5 minutes). The dosage may be adjusted according to the symptoms. Strictly follow the instructions. •Since this medicine dissolves when soaking the tablet with saliva on your tongue, you can take it without water. You can also take it with water as you do an ordinary tablet. However, do not take the tablet without water when you are in lying down. •If you miss a dose and start eating, skip the missed dose and follow your regular dosing schedule. You should never 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 •Strictly follow the diet and exercise therapy instructed by your doctor. •This medicine may cause dizziness and light-headedness due to hypoglycemia. Pay close attention in engaging in dangerous activities such as working at heights and driving a car. •If you experience hypoglycemic symptoms, take sucrose, glucose or something containing enough glucose such as soft drink. If you take an α-glucosidase inhibitor with this medicine and experience hypoglycemic symptoms, take glucose not sucrose. Possible adverse reactions to this medicine The most commonly reported adverse reactions include hypoglycemic symptoms, weight increase, edema, constipation and abdominal distention. 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. •pressured feeling or constrictive pain in chest, cold sweat [myocardial infarction] •dizziness, abnormal craving for food, tremor in limbs [hypoglycemia] •general malaise, loss of appetite, yellowing in skin and white of eyes [hepatic dysfunction] 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 the reach of children. Store away from direct sunlight, heat and moisture. •Discard the remainder. Do not store them. Kissei Pharmaceutical Co., Ltd.Internal Revised: 6/2016 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. 注:以上中文资料仅供参考,使用以原处方为准:http://www.kegg.jp/medicus-bin/japic_med?yj_code=3969008F4028 米格列奈钙片/口腔崩解片介绍 本品主要由米格列奈钙组成,其化学名:双〔(2s)-2-苄基-3- (顺-六氢异吲哚-2-羰基)丙酸〕单钙二水合物。 适应症:本品可以单独用于经饮食和运动疗法不能有效控制高血糖的Ⅱ型糖尿病病人。 国外研究: 该化合物由日本橘生药品工业株式会社合成,2002年12月申请用于Ⅱ型糖尿病患者控制餐后血糖,2004年4月在日本上市。橘生制药在2003年3月已将该药授权给南韩的Choongwae公司、法国的Servier公司和日本的武田公司,分别处于临床前、Ⅲ期临床和注册阶段。同时,其在美国、加拿大、墨西哥以及授权法国Servier公司在欧洲、非洲和其他一些地区进行的该药Ⅲ期实验也已全面展开。 米格列奈钙的优点: 米格列奈是继瑞格列奈、那格列奈后第三个美格列脲类药物,是苯丙氨酸的衍生物。据文献报道,米格列奈与瑞格列奈、那格列柰以及传统磺酰脲类药物相比,具有以下优势: ⑴ 作用机制新颖,起效更快,作用持续时间更短 本品通过关闭胰腺β细胞膜上的ATP依赖性K通道,造成Ca内流,使细胞内Ca浓度增加而使细胞外含胰岛素的囊泡脱粒,从而刺激胰岛素的分泌。但是,米格列奈只是在进餐时才会迅速而短暂的刺激胰腺分泌胰岛素,起效快,作用持续时间短;而传统的的口服糖尿病药则持续刺激胰岛素分泌,且刺激过度,特别是在两餐之间,常使患者感到饥饿,用磺酰脲类药物时甚至要鼓励患者在两餐之间服用点心,使过多的胰岛素有所代谢。这种额外的进食使患者的体重增加;而他们在开始时就常常是肥胖者。米格列奈不同于传统的磺酰脲类药物之处在于该药给药后起效迅速而作用时间短,抑制Ⅱ型糖尿病特征性的餐后高血糖,避免了低血糖反应的发生。 ⑵ 疗效更强 米格列奈体内体外都可以刺激双相胰岛素分泌,而且效果逆转迅速。最近研究人员利用轻度、中度和重度链脲素诱导的大鼠模型比较了米格列奈、那格列奈和伏格列波糖对降低餐后血糖的效果。在餐前向试验动物给药米格列奈(0.1和3mg/kg)、那格列奈(25、50和100mg/kg)或伏格列波糖(0.03、0.1和0.3mg/kg)。结果证明米格列奈的降糖效果最显著。在轻度和中度动物模型中,米格列奈显著而且迅速降低了血糖水平和血糖AUC。在严重糖尿病模型中,也观察到了米格列奈抑制进食诱导的血糖水平升高的趋势。该试验表明米格列奈可以预防2型糖尿病出现的餐后高血糖。利用糖尿病狗模型比较了米格列奈和格列齐特的降糖效果和促胰岛素分泌作用。结果米格列奈降低血糖的效力较格列齐特更强,而且不象后者那样容易产生低血糖。同时米格列条显示了迅速的促胰岛素分泌作用。 ⑶ 给药灵活 每次于餐前服药,少进一餐则少服一剂,多加一餐则多服一剂,这种灵活的给药方式对于经常出差、旅游、赴宴等生活饮食不规律的患者来讲不必严格遵守就餐之间,十分方便。国外对2500多例患者使用后的跟踪调查表明,患者对米格列奈给药的灵活性非常满意,有77%的患者感到能推迟或少吃一餐正是减轻了负担,95%以上的患者选择要继续服用此类降糖药。 ⑷ 有“体外胰腺”之美称 米格列奈作用主要集中于降低餐后高血糖,血糖可促进米格列奈刺激胰岛素释放,在有葡萄糖存在时,米格列奈促进胰岛素分泌量比无葡萄糖时约增加 50%,故其作用就象是一个“体外胰腺”,只是在需要时提供胰岛素。 ⑸ 早期及轻度糖尿病患者的一线治疗药物 对于单纯依靠限制饮食或运动不能控制血糖水平的轻度患者,往往需要辅助用其他抗糖尿病药,而一旦用药,极易诱发低血糖,因米格列奈具有以上特点,作为一线治疗药物是最佳选择,对此类患者可作为常备降糖药。对于单纯依靠限制饮食或者运动来控制血糖水平的患者,面对各种美味的诱惑,经常因害怕血糖升高而不敢进食或过度节食,对身体造成不同程度的危害。对此类患者,可适时服用米格列奈避免上述情况发生。 ⑹ 安全性高,耐受性好 米格列奈与磺酰脲类药物的对比研究表明,服用米格列奈低血糖的发生率约比后者低50%,发生低血糖的时间也不同。米格列奈发生低血糖主要在白天,而格列本脲则多在午夜以后,夜间发生低血糖症特别危险,因病人对它的发生不能及时察觉。长期使用米格列奈也不会产生因药物蓄积而致的药源性低血糖。米格列奈的不良反应发生率与空白一致,因不良反应中断治疗者仅0.3%。因此,米格列奈的耐受性好,患者的依从性高。
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