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Memantine
HCl (Ebixa¨Þ tab) |
¢Ñ ¾à¸®ÀÛ¿ë
Uncompetitive NMDA (N-methyl-D-asparate) receptor antagonist
- º´º¯ »óÅ¿¡¼ Glu.ÀÇÇÑ RcÁö¼ÓÀû È°¼ºÈ ¾ïÁ¦È¿°ú
- GABA, BDZ, DA, adrenergic, His. Gly Rc¿Í Ca2+, Na+,
K+ channel¿¡ ´ëÇØ ³·Àº ģȼº
- 5-HT3 Rc¿¡ ´ëÇÑ antagonistic effect
¢Ñ ÀûÀÀÁõ Alzheimer's typeÀÇ Áߵ¿¡¼ ÁßÁõÀÇ Ä¡¸ÅÄ¡·á
¢Ñ ¾à¹°¼º»ó Èò»öÀÇ Àå¹æÇü ³ªÁ¤, ºÐÇÒ¼± ÀÖÀ½
¢Ñ ¿ë¹ý/¿ë·® a. Ãʱâ 5mg qd(AM)·Î ½ÃÀÛ
5mg bid¡æ10mg(AM),5mg(PM)¡æ10mg bid, ȯÀÚÀÇ ³»¾à¼º¿¡ µû¶ó ÃÖ¼Ò 1ÁÖ ÈÄ Áõ·® (max
20mg/d), À½½Ä¹°¿¡ ÀÇÇÑ ¿µÇâ ¾øÀ½ b. Áߵ ½Å±â´É ¼Õ»óȯÀÚ :ÃÖ´ë 10mg/d
c. ÀÓ»ó½ÃÇèÀÚ·á¿¡ ±Ù°ÅÇÑ ¿ë¹ý/¿ë·® (´Ü, º¸ÇèÀÎÁ¤Àº ¾ÈµÊ) ∙
´Üµ¶ ¶Ç´Â Donepezil º´¿ë ½Ã È¿°ú Áõ°¡ ∙ Ç÷°ü¼º
Ä¡¸Å¿¡ È¿°ú º¸ÀÓ
¢Ñ ¾à¹°µ¿·«ÇÐ
1) »ýüÀÌ¿ëÀ² : 100%
2) ´Ü¹é°áÇÕÀ² : 45%
3) ºÐÆ÷¿ëÀû : 9~11L/kg
4) CYP isozyme site : nonhepatic, »óÈ£ÀÛ¿ë ¾øÀ½
5) ¹Ý°¨±â : 60~100hr
6) Tmax : 3~8hr
7) ¹è¼³ : Urine (75~90%), Feces (10~25%)
¢Ñ ºÎÀÛ¿ë ¹× ÁÖÀÇ »çÇ×
1) ±Ý±â : º»Á¦ °ú¹ÎÀÚ, ÁßÁõ °£¼Õ»óȯÀÚ, ÁßÁõ ½ÅºÎÀüȯÀÚ (Ccr <9mL/min)
2) ºÎÀÛ¿ë : Çö±âÁõ, º¯ºñ, È¥¼ö, µÎÅë, ºÒ¾È, ¿ä½Ç±Ý, ¼³»ç, ºÒ¸é, °¡Çؼº »óÇØ
3) ¾à¹°»óÈ£ÀÛ¿ë : a. cimetidine, ranitidine: º´¿ë½Ã º»Á¦ÀÇ Ç÷Áß³óµµÁõ°¡
b. ·¹º¸µµÆÄ, µµÆĹΠȿ´É¾à ¹× Ç×Äݸ°¼º ¾à¹°ÀÇ È¿´É°ú ºÎÀÛ¿ëÀ» Áõ°
c. NMDA ±æÇ×Á¦¿Í º´¿ëÅõ¿© ±Ý±â d. hydrochlorothiazideÀÇ
¹è¼³À» °¨¼Ò½ÃÅ´
4) ÀúÀå : ¹ÐÆó¿ë±â, ½Ç¿Âº¸°ü (1~30¡É) ▪
ºÐ·ù : Àü¹®ÀǾàÇ° ▪ Pregnancy category : B ▪ OCS
code : EBIXA ▪ »óÇ°¸í/ÇÔ·® : Ebixa Á¤ 10mg ▪ ÆǸÅȸ»ç
: Çѱ¹·éµå¹é ▪ ±âÁؾడ : 1,578¿ø/Á¤
¢Ñ ¿ø³» Parkinson's disease Ä¡·áÁ¦
ºÐ·ù |
»óÇ°¸í |
»ó¿ë·® |
ºñ°í |
FDA |
µµÆĹÎ
Àü´Þ
Áõ° |
µµÆĹÎ
Àü±¸¹°Áú |
Levodopa¿Í
Decarbocylase¾ïÁ¦Á¦
º´¿ë Åõ¿© ;Levodopa/Benserazide
;Levodopa/Carbidopa |
Madopar |
(ID) 1/2¨à tid~qid,
1/2¨à/d¸¦ 1ÁÖÀÏ°£°ÝÀ¸·Î
Áõ·®
(MD) 1/2¨à 4~6ȸ |
|
|
(100+25mg) |
Madopar-D |
(100+25mg) |
Madopar HBS |
Á¤Á¦Ä¡·á Áß ÇöÀúÇÑ
on-off Çö»óÀÌ
³ªÅ¸³¯ °æ¿ì ±ÇÀå, 50% ¡é |
|
|
(100+25mg) |
Sinemet CR |
|
|
C |
(200 +50mg) |
µµÆĹÎ
À¯¸®ÃËÁø |
Amatadine |
PK-Merz Á¤ |
1¨à bid (max: 4¨à/d)
65¼¼ ÀÌ»ó °í·ÉÀÚ : 1¨à qd |
|
C |
100mg |
µµÆĹÎ
´ë»ç¾ïÁ¦ |
Entacapone |
Comtan Á¤ |
|
|
C |
200mg |
Ç×µµÆĹÎÁ¦Á¦ |
Bromocriptine |
Parlodel Á¤ |
10~40mg/d |
|
B |
2.5mg |
Ropinirol |
Requip Á¤ |
(ID) 0.25mg tid
(max) 24mg/d |
|
C |
0.25, 1mg |
µµÆĹÎ
ÀÌ¿ÜÀÇ
½Å°æ
Àü´Þ
¹°Áú
ÀÌ¿ë |
Acetyl-choline |
Anticholinergics
: Benztropine |
Benztropine |
0.5~1mg qd ~tid
(max : 6mg/d) |
|
C |
1mg |
Amatadine |
PK-Merz Á¤ |
1¨à bid (max: 4¨à/d)
65¼¼ ÀÌ»ó °í·ÉÀÚ : 1¨à qd |
|
C |
100mg |
AChEinhibitor |
Galamtamine HBr |
Reminyl Á¤ |
(ID) 4mg bid (MD) 16~24mg
# 2
(max) 32mg/d |
|
B |
8mg |
Rivastigmine tartrate |
Exelon Ä°¼¿ |
(ID) 1.4mg bid
(max) 12mg/d |
¿ø¿ÜÄÚµå |
B |
3mg |
Donepezil |
Aricept |
5mg qd hs (max : 10mg/d) |
10mg ±ä±Þ |
C |
5mg/10mg |
Glutamate ¾ïÁ¦ |
NMDA & AMPA antagonsts
; Memantine HCl |
Ebixa Á¤ |
(ID) 5mg qd am (MD)
10mg bid
(max) 20mg/d
Áߵ ½Å±â´É ¼Õ»ó : ÃÖ´ë 10mg/d |
|
B |
|
cf. º¸Çè°ü°è´Â ¡°º¸ÇèÁ¤º¸¡±¶õÀ» ÂüÁ¶
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