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[Praziquantel]

1. [2012-6-8. ¾Öµ¶ÀÚ Áú¹®] °£ÈíÃæ(Clonorchis sinensis)¿¡ ´ëÇÏ¿© praziquantelÀ» Åõ¾àÇߴµ¥ ´ëº¯°Ë»ç¿¡¼­ °è¼Ó Ãæ¶õÀÌ ³ª¿É´Ï´Ù. ¾î¶»°Ô ÇØ¾ß Çմϱî?

Praziqantel·Î Çѹø ´õ Ä¡·áÇØ º¸°í ±×·¡µµ ¾ÈµÇ¸é albendazoleÀ» ½á º¸½Ê½Ã¿ä.

äÁ¾ÀÏ ±³¼ö´ÔÀÇ "ÀÓ»ó±â»ýÃæÇÐ" 366ÂÊ¿¡´Â ÀÌ·¸°Ô ³ª¿Í ÀÖ½À´Ï´Ù. "PraziquantelÀº 25mg/kgÀÇ ¿ë·®À» ÇÏ·ç 3ȸ °æ±¸Åõ¿©ÇÏ´Â °ÍÀ» ±âº»À¸·Î ÇÑ´Ù. À¯ÇàÁö¿¡¼­´Â ¹Ýº¹ÀûÀÎ ±¸ÃæÁ¦ Åõ¿©°¡ ÇÊ¿äÇÏ´Ù. ÇÏ·ç º¹¿ëÀ¸·Î Ä¡À¯µÇÁö ¾Ê´Â °æ¿ì¿¡ °°Àº ¿ë¹ýÀ¸·Î ¹Ýº¹ Åõ¾àÇÑ´Ù. AlbendazoleÀ» »ç¿ëÇÏ´Â °æ¿ì ÇÏ·ç¿¡ 5mg/kg¾¿ 2ȸ, 7ÀÏ°£ º¹¿ëÇÏ¿©¾ß È¿°ú°¡ ÀÖ´Ù."


2. [2012-7-1. ¾Öµ¶ÀÚ Áú¹®] ¿ì¸®°¡ ¹Î¹°È¸¸¦ ¸ÔÀ¸¸é Çdz¶À¯ÃæÀÌ ¼ÒÀå¿¡¼­ Å»³¶Çϸ鼭 ´ãµµ·Î µé¾î¿Í¼­ °£ÈíÃæÀÌ ±â»ýÇÏ°Ô µÇ´Âµ¥ Ȥ °£ÈíÃæ ¿¹¹æÇϱâ À§ÇØ ¹Î¹°È¸¿Í µ¿½Ã¿¡ ÇÁ¶óÁöÄäÅÚÀ» ¸ÔÀ¸¸é ¿¹¹æÀÌ µÇ³ª¿ä? Âü°í ¹®ÇåÀÌ ¾ø¾î¼­...

PraziquantelÀº ¼¼Æ÷¸·ÀÇ Ä®½· Åõ°ú¼ºÀ» Áõ°¡½ÃÄÑ, ¼¼Æ÷³» Ä®½·ÀÇ ¼Õ½ÇÀ» °¡Á®¿É´Ï´Ù. ÀÌ´Â Ãæü ±ÙÀ°ÀÇ ¼öÃà°ú Ç¥ÇÇ ¼Õ»ó ¹× ¸¶ºñ¸¦ À¯µµÇØ Ãæü¸¦ Á×°Ô ÇÕ´Ï´Ù. PriziquantelÀÌ °£ÈíÃæÀÇ À¯Ãæ¿¡µµ ÀÛ¿ëÇÏ´ÂÁö´Â Àúµµ ÀÚ½ÅÀÌ ¾ø½À´Ï´Ù. Chemotherapeutic efficacy of praziquantel in rats with protective immunity to Clonorchis sinensis infection¶ó´Â Á¦¸ñÀÇ µ¿¹°½ÇÇè ³í¹®À» º¸¸é "Praziquantel was more effective against C. sinensis larvae than against adult worms"¶ó´Â ¸»ÀÌ ³ª¿É´Ï´Ù. ¾Æ¸¶µµ À¯Ãæ¿¡µµ ÀÛ¿ëÇÏ´Â °Í °°½À´Ï´Ù. ¹®Á¦´Â ¹Î¹°È¸¿Í praziquantelÀ» µ¿½Ã¿¡ ¸Ô¾úÀ» ¶§ ¼ÒÀå¿¡¼­ Å»³¶ÇÑ À¯Ãæ¿¡°Ô praziquantelÀÌ Àß Àü´ÞµÇ´ÂÁö pharmacokineticsÀ» ¾Ë ¼ö ¾ø´Ù´Â °ÍÀÔ´Ï´Ù.

¼­¿ï´ëÇб³ ±â»ýÃæÇб³½Ç È«¼ºÅ ±³¼ö´ÔÀÇ ÃÖ±Ù ¸®ºä Clonorchis sinensis and clonorchiasis, an update¸¦ ¼Ò°³ÇÕ´Ï´Ù. Mass control programÀÌ ÀÖ´Â ¸ð¾çÀε¥ È¿°ú°¡ ¾ÆÁÖ ÁÁÁö´Â ¾ÊÀº ¸ð¾çÀÔ´Ï´Ù.

In control programs of clonorchiasis by mass chemotherapy with PZQ, the control efficacy is lower than the known cure rate of PZQ. The low efficacy is due to treatment failure in a certain proportion by different drug metabolism and pharmacokinetics, incomplete medication practice of 3 doses, and re-infection after cure. In this context, education of target population is strongly recommended during the PZQ mass treatment. The education should include proper medication recipe of PZQ and change of their eating habit of raw fish.

Àú´Â ¹Î¹°È¸¿Í ÇÔ²² praziquantelÀ» ¸Ô´Â ¹æ¹ýÀ» ÃßõÇÒ ¼ö ¾ø½À´Ï´Ù. ¿ÇÀº ¹æ¹ýÀÌ ¾Æ´Ï±â ¶§¹®ÀÔ´Ï´Ù. Endemic area¿¡¼­´Â ¹Î¹°°í±â¸¦ ³¯·Î ¸ÔÁö ¾Ê´Â °ÍÀÌ ¿ÇÀº ¹æ¹ýÀ̶ó°í »ý°¢ÇÕ´Ï´Ù.


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