藥碼
CAM02
藥名
臨採 Mavacamten 膠囊 2.5mg
英文商品名
臨採 Camzyos 膠囊 2.5mg
中文商品名
臨採 可心歐膠囊 2.5毫克
螢幕名
臨採 Camzyos 膠囊 2.5 mg
劑型
Cap
規格
成分
藥理分類
Antineoplastic Drugs
健保碼
BC28924100
ATC碼
藥品圖片
外觀圖片
適應症
Treatment of adults with symptomatic NYHA class II–III obstructive hypertrophic cardiomyopathy (HCM) to improve functional capacity and symptoms.
藥理
Mavacamten is a selective cardiac myosin inhibitor that reduces excessive actin-myosin cross-bridge formation, thereby decreasing myocardial hypercontractility and improving cardiac function in obstructive HCM.
藥動學
Absorption :
Tmax approximately 1 hour; bioavailability is not significantly affected by food.
Distribution :
Highly protein bound (>99%).
Metabolism :
Primarily metabolized by CYP2C19 and CYP3A4.
Elimination :
Terminal half-life approximately 6–9 days, but may be substantially prolonged in CYP2C19 poor metabolizers or with CYP450 inhibitors.
禁忌症
Strong CYP2C19 inhibitors; moderate-to-strong CYP2C19 inducers; moderate-to-strong CYP3A4 inducers. Concomitant use may increase mavacamten exposure or reduce its efficacy and increase the risk of heart failure.
懷孕分類
Mavacamten may cause embryo-fetal harm. Confirm absence of pregnancy before initiation. Females of reproductive potential should use effective contraception during treatment and for 4 months after the last dose.
哺乳分類
There are no data on the presence of mavacamten in human milk or its effects on the breastfed infant. Breastfeeding is not recommended during treatment and for 4 months after the last dose.
副作用
Common : dizziness, syncope.
Serious : heart failure due to systolic dysfunction.
Mavacamten may reduce LVEF and cause heart failure, particularly in the presence of drug interactions or other factors that increase mavacamten exposure.
劑量和給藥方法
Recommended starting dose is 5 mg once daily, with or without food. Subsequent doses may be 2.5 mg, 5 mg, 10 mg, or 15 mg once daily, individualized according to LVEF and Valsalva LVOT gradient.
Maximum : 15 mg once daily.

Administration :
1. Echocardiographic assessment of LVEF is required before and during treatment. Do not initiate or up-titrate if LVEF <55%; interrupt treatment if LVEF <50% or if heart failure symptoms/worsening clinical status occur.
2. Swallow capsules whole. May be taken with or without food. Do not crush, chew, or open the capsules.
小兒調整劑量
Safety and efficacy in pediatric patients have not been established.
腎功能調整劑量
No dosage adjustment is required for mild-to-moderate renal impairment. The effect of severe renal impairment is not established.
肝功能調整劑量
No dosage adjustment is required for mild-to-moderate hepatic impairment. Use in severe hepatic impairment has not been adequately studied.
安定性
Store at 20–25°C
藥袋資訊
臨床用途
第二級及第三級阻塞型肥厚性心肌病變 (HCM) 的成人病人
主要副作用
心臟衰竭、頭暈、昏厥
泡製方法
儲存方式
請置於 15-30℃ 乾燥處儲存
注意事項
其他說明
藥局 ADC | 藥庫 口管G
藥品外觀
顏色
12
13
形狀
13
剝痕
N
標記1
Mava
標記2
其他
健保藥價
856
自費價
1138.48
仿單
資料庫
健保給付規定