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Atorvastatin
(¾ÆÅ丣¹Ù½ºÅ¸Æ¾)
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Mechanism of Action |
- ÄÝ·¹½ºÅ×·Ñ »ýÇÕ¼ºÀÇ À²¼Ó ´Ü°è¸¦ Ã˸ÅÇÏ´Â È¿¼ÒÀÎ 3-hydroxyl- 3-methylglutaryl-coenzyme A (HMG-CoA) reductase¸¦ °æÀïÀûÀ¸·Î ÀúÇØÇÑ´Ù.
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Clinical Uses |
- ±¹³» ½ÂÀÎ È¿´É
- ÀÏÂ÷¼º, ÀÌÂ÷¼º °íÄÝ·¹½ºÅ×·ÑÇ÷Áõ
- °íÁöÇ÷Áõ
- °íÁß¼ºÁö¹æÇ÷Áõ
: »ó½ÂµÈ ÃÑ ÄÝ·¹½ºÅ×·Ñ, LDL ÄÝ·¹½ºÅ×·Ñ, Æ®¸®±Û¸®¼¼¶óÀ̵å, ¾ÆÆ÷¸®Æ÷ÇÁ·ÎÅ×ÀÎ-B ¼öÄ¡¸¦ °¨¼Ò½ÃÅ°´Â ½ÄÀÌ¿ä¹ýÀÇ º¸Á¶Á¦
- FDA ½ÂÀÎ È¿´É
- ¹Ì½ÂÀÎÈ¿´É
- °ü»óµ¿¸ÆÁúȯ¿¹¹æ
- °ñ´Ù°øÁõ
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Pharmacokinetics |
- È¿°ú ¹ßÇö½Ã°£
- ÃÖÃÊÈ¿°ú¹ßÇö½Ã°£ : 24 - 72½Ã°£
- ÃÖ°íÈ¿°ú¹ßÇö½Ã°£ : 2ÁÖ
- È¿°úÁö¼Ó½Ã°£ : ¹Ýº¹Åõ¿© : 48-72½Ã°£
- ÃÖ°íÇ÷Áß³óµµ µµ´Þ½Ã°£ : 1-2½Ã°£
- Èí¼ö : ºü¸§
- ºÐÆ÷ : ´Ü¹é°áÇÕ : 98%
- ´ë»ç : ortho- and parahydroxylated derivatives´Â È°¼º ´ë»çüÀ̸ç a beta-oxidation product´Â ºñÈ°¼ºÀÓ(È°¼º´ë»çü´Â atorvastatin°ú µ¿ÀÏÇÑ ¾àÈ¿¸¦ °¡Áü.)
- ¹è¼³ : ½Å¹è¼³ 2%, ´ëºÎºÐ ´ãÁó ¹è¼³µÊ. À¯ÁóºÐºñ´Â µ¥ÀÌÅÍ°¡ ¾øÀ½.
- ¹Ý°¨±â : parent drugÀÇ ¼Ò½Ç¹Ý°¨±â 14½Ã°£, ³ëÀο¡¼ÀÇ ¹Ý°¨±â´Â 19½Ã°£.
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Usual Dosage |
- Ãʱâ¿ë·® : 10 mg/day
- »ó¿ë·®¹üÀ§ : 10-80 mg/day
- ½ÅºÎÀü½Ã ¿ë·®Á¶Àý ÇÊ¿ä¾øÀ½
- °£ºÎÀü½Ã ¿ë·®Á¶Àý ÇÊ¿äÇÔ.
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Adverse Reactions |
- °£Àå : GOT/GPT»ó½Â, °£¿°
- ±Ù°ñ°Ý°è : myopathy, rhabdomyolysis
- ³»ºÐºñ°è : Coenzyme Q10ÀÇ ³óµµ °¨¼Ò
- ´« : ¾È±Ù¸¶ºñ
- ½ÉÇ÷°ü°è : ½É±Ùº´Áõ, ECGÀÌ»ó¼Ò°ß
- À§Àå°ü°è : º¹Åë, º¯ºñ, ¼³»ç, ¹æ±Í, ½Ä¿åºÎÁø
- ÁßÃ߽Űæ°è : µÎÅë
- Ç÷¾×°è : Ç÷¼ÒÆÇ°¨¼ÒÁõ
- È£Èí±â°è : ÀÎÈÄ¿°, ºñÈÄ¿°
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Contraindications |
- ±Þ¼º°£ºÎÀü
- ¿øÀÎÀ» ¾Ë ¼ö ¾ø´Â Áö¼ÓÀûÀÎ GOT/GPT»ó½Â
- ÀӽŰú ¼öÀ¯½Ã
- °ú¹Î¹ÝÀÀ
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Precautions |
- ¾ËÄÝ °ú´Ù º¹¿ë ȯÀÚ
- °£ÁúȯÀÇ º´·ÂÀÌ Àִ ȯÀÚ
- GOT¿Í GPT¼öÄ¡°¡ 3¹èÀÌ»ó »ó½ÂÇÑ È¯ÀÚ
- ±ÙÀ°º´Áõ(Myopathy)°ú Ⱦ¹®±ÙÀ¶ÇØÁõ(Rhabdomyolysis)ÀÌ ³ªÅ¸³¯ ¼ö ÀÖÀ½.
- firbrate, niacin, cyclosporin¿Í erythromycin¿Í º´¿ëÇÒ °æ¿ì myopathyÀÇ À§Ç輺ÀÌ Áõ°¡µÊ.
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Interactions |
: CYP3A4 enzyme¿¡ ÀÇÇØ ´ë»çµÊ.
- atrovastatinÀÇ È¿°ú °¨¼Ò
- Antacids : atorvastatinÀÇ Ç÷Áß³óµµ °¨¼Ò(35%)
- Colestipol : atorvastatinÀÇ Ç÷Áß³óµµ °¨¼Ò(25%)
- Phenytion,Fosphenytion : atrovastatinÀÇ ´ë»ç Áõ°¡ (CYP3A4)
- Troglitazone : atorvastatinÀÇ AUC¸¦ 33% °¨¼Ò½ÃÅ´
- atorvastatinÀÇ È¿°ú Áõ°¡
- Contraceptives : Norethindrone30%, ethihyl estradiolÀÇ Ç÷Áß³óµµ°¡ ¾à 30%, 20% Áõ°¡ÇÔ.
- Digoxin : digoxinÀÇ Ç÷Áß³óµµ°¡ ¾à 20% Áõ°¡ÇÔ.
- Indinavir : atorvastatinÀÇ »ýü ÀÌ¿ë·üÀ» Áõ°¡½ÃÅ´.
- ÀÚ¸ùÁ꽺 : atorvastatinÀÇ AUC¸¦ Áõ°¡½ÃÅ´.
- atorvastatinÀÇ µ¶¼º Áõ°¡(myopathy or rhabdomyolysis)
- amprenavir, bezafibrate, ciprofibrate, clofibrate, cyclosporin, erythromycin, fluconazole, ketoconazole, itraconazole, gemfibrozil, nefazodone, mebefradil, nelfinavir, indinavir, niacin, quinupristin/dalfopristin, ritonavir
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