¹Ì»ý¹° µ¿Á¤ ºñ¿ë¿¡ ´ëÇÑ ¿ÀÇØ¿Í Áø½Ç - °¡Àå °æÁ¦ÀûÀÎ ¹Ì»ý¹° µ¿Á¤±â MALDI-Biotyper!!
 
 

º» ½ÇÇèÀ» ¼öÇàÇÑ ½ÇÇè½Ç¿¡¼­ ¿¬°£ ¹Ì»ý¹° µ¿Á¤¿¡ »ç¿ëµÇ´Â ºñ¿ëÀ» »ìÆì º¸¸é MALDI-TOF ºÐ¼® ½Ã ¾à EUR 71,832, ±âÁ¸ ¹æ¹ý¿¡¼­´Â ¾à EUR 170,081°¡ ÃßÁ¤ µÇ¸ç ¾à 2.37¹èÀÇ ºñ¿ë Àý°¨ È¿°ú(ÇÑÈ­ ¾à 1¾ï3õ ¸¸¿ø)¸¦ ¾òÀ» ¼ö ÀÖ´Ù.

¸¸¾à MALDI-TOF ½Ã½ºÅÛÀ» 5³â°£ »ç¿ëÇÑ´Ù°í °¡Á¤Çϸé MALDI-TOF ±¸ÀÔ ºñ¿ë(EUR 208,000)¿¡¼­ ¸Å³â ±â±â °ªÀ» Æ÷ÇÔÇÏ°í ¿¬°£ À¯Áöº¸¼ö ºñ¿ë(¾à EUR 19,000)À» ´õÇÏ¿©µµ EUR 131,830·Î ±âÁ¸ ¹æ¹ý ´ëºñ ¸Å³â 1.85¹èÀÇ Àý°¨ È¿°ú (ÇÑÈ­ ¾à 5000¸¸¿ø)¸¦ ¾ò°Ô µÈ´Ù. ÀÌ·¯ÇÑ ºñ¿ëÀÇ Â÷ÀÌ´Â ±âÁ¸ ÀÚµ¿È­µÈ phenotype ºÐ¼®¹ý¿¡¼­ Ä«¼¼Æ® µî ¼Ò¸ðǰ°ú °°Àº ÀÏȸ¼º Àç·á¿¡ ÀÇÇÏ¿© ¹ß»ýÇÏ°Ô µÈ´Ù.

Figure 3Àº ±âÁ¸ µ¿Á¤¹ý°ú MALDI-TOF¸¦ ÀÌ¿ëÇÑ ºÐ¼®¹ý¿¡¼­ µ¿Á¤ °³¼ö¿¡ µû¸¥ ºñ¿ëÀ» ³ªÅ¸³»¾ú´Ù. µ¿Á¤ °³¼ö°¡ 5,000 ~ 7,000°³¸¦ ³Ñ¾î°¡¸é¼­ºÎÅÍ ±âÁ¸ ¹æ¹ý ´ëºñ MALDI-TOF¸¦ ÀÌ¿ëÇÑ ºÐ¼®ÀÌ ´õ¿í Àú·ÅÇÑ ¹æ¹ýÀÌ µÈ´Ù. 260ÀÏÀÇ working day·Î °è»êÇÏ¿© º¸¸é ÇÏ·ç´ç ¾à 19~27°³ÀÇ isolates¸¸ ºÐ¼®À» ÇÏ¿©µµ system ºñ¿ë°ú ¿¬°£ À¯Áöº¸¼ö ±Ý¾×±îÁö Æ÷ÇÔÇÑ MALDI-TOF ºÐ¼®¹ýÀÌ ±âÁ¸¹æ¹ý¿¡ ºñÇÏ¿© Àú·ÅÇÏ°Ô »ç¿ë ÇÒ ¼ö ÀÖ´Â ±â±âÀÌ´Ù.


Figure 3. Extrapolated identification costs according to
the annual number of identification.

ÇÁ¶û½ºÀÇ ÇÑ Á¾ÇÕ º´¿ø¿¡¼­ ½ÇÁ¦·Î 2009³â 10¿ù¿¡ Bruker»çÀÇ MALDI-TOF MS¸¦ ±¸ÀÔÇÏ¿© ¹Ì»ý¹° µ¿Á¤À» ½ÃÀÛÇÏ¿´°í MALDI-TOF ±¸ÀÔ Àü ±âÁ¸ÀÇ phenotype ¹Ì»ý¹° µ¿Á¤¹ýÀ» »ç¿ë ÇÏ¿´À» ¶§ 1³â µ¿¾ÈÀÇ µ¿Á¤ ºñ¿ë°ú ±¸ÀÔ ÈÄ 1³â°£ÀÇ ¹Ì»ý¹° µ¿Á¤ ºñ¿ëÀ» ºñ±³ ÇÏ¿© ³í¹®¿¡ Åõ°í ÇÏ¿´´Ù. ±âÁ¸ÀÇ ¹æ¹ýÀ¸·Î´Â 33,320°³, MALDI-TOF ¹æ¹ýÀ¸·Î´Â 38,624°³ÀÇ isolates¸¦ 1³â°£ ºÐ¼®ÇÏ¿´À¸¸ç ÃÑ ºÐ¼®¿¡ µå´Â ºñ¿ëÀ» °è»êÇÏ¿´À» ¶§¿¡´Â °¢°¢ $193,754¿Í $21,210À¸·Î MALDI-TOF¸¦ ÀÌ¿ëÇÑ ¹æ¹ýÀÌ $172,544 (ÇÑÈ­ ¾à 2¾ï)¸¸Å­ ´õ¿í ºñ¿ëÀ» Àý°¨ ÇÒ ¼ö ÀÖ¾ú´Ù. (Figure 4)


Figure 4. Cost-effectiveness of switching to MALDI-TOF MS
for routine bacterial identification