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[20111122. Bleeding peptic ulcer (4): No more role of nasogastric tube]

°ú°Å¿¡´Â »óºÎÀ§Àå°ü ÃâÇ÷ȯÀÚ°¡ ¿À¸é ³Ê¹«³ª ´ç¿¬È÷ nasogastric tube¸¦ »ðÀÔÇÏ¿´´Ù. Cold saline irrigationÀ» ±ÇÇϱ⵵ ÇÏ¿´´Ù. ±×·¯³ª ÀÌ·¯ÇÑ °üÇàÀº ´õ ÀÌ»ó ÇÊ¿äÇÏÁö ¾Ê´Ù. (Cold) saline irrigationÀÌ ÁöÇ÷À» ÃËÁøÇÑ´Ù´Â Áõ°Å°¡ ¾ø±â ¶§¹®ÀÌ´Ù. ³»½Ã°æ ½Ã¾ß°¡ ±ú²ýÇØÁöÁöµµ ¾Ê´Â´Ù. À§³»¿¡¼­ Çü¼ºµÈ clotÀº nasogastric tube irrigationÀ¸·Î Á¦°ÅµÇÁö ¾Ê±â ¶§¹®ÀÌ´Ù. ½Å¼±ÇÑ ÃâÇ÷Àº ³»½Ã°æÀ» ÅëÇÏ¿© irrigationÇÏ´Â °ÍÀÌ ÈξÀ È¿°úÀûÀÌ´Ù. À߸øµÈ °üÇàÀº ÇÏ·ç »¡¸® ¾ø¾Ö´Â °ÍÀÌ ÁÁ´Ù.

À§Àå°ü ÃâÇ÷·Î Ä¡·á¹Þ°í Åð¿øÇϴ ȯÀÚ¿¡°Ô °¡Àå Èûµé¾ú´ø ¼ø°£À» ¹°¾îº¸±â ¹Ù¶õ´Ù. 80-90%ÀÇ È¯ÀÚ´Â nasogastric tube »ðÀÔ, irrigation, ±×¸®°í Àå½Ã°£ nasogastric tube¸¦ À¯ÁöÇÏ´Â °ÍÀ̶ó°í ´äÇÒ °ÍÀÌ´Ù. ÀÎÅͳݿ¡´Â ¾Æ·¡¿Í °°Àº ±×¸²µµ ¿Ã¶ó¿Í ÀÖ´Ù. ¾ó¸¶³ª Èûµé¾ú±æ·¡... ȯÀÚ¿¡°Ô °íÅ븸 ÁÖ°í Ä¡·á¿¡´Â º°·Î µµ¿òÀÌ µÇ´ÂÁö ¸íÈ®ÇÏÁö ¾ÊÀº nasogastric tube irrigation °üÇàÀº ÇÏ·ç »¡¸® ¾ø¾îÁ®¾ß ÇÑ´Ù.


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Nasogastric tube irrigationÀÇ ÀÓ»óÀû ÀÇÀÇ¿¡ ´ëÇÑ ÈÄÇâÀû ¿¬±¸¸¦ ¼Ò°³ÇÑ´Ù (Ann Emerg Med. 2004 Apr;43(4):525-32). ¿ä¾àÇÏ¸é ¾Æ·¡¿Í °°´Ù.

Among 220 attempts, 158 (72%) were negative and 49 (23%) were positive. Test characteristics of nasogastric aspiration to detect upper gastrointestinal tract bleeding in 213 patients with a reference standard diagnosis were as follows
- sensitivity 42% (95% CI 32% to 51%)
- specificity 91% (95% CI 83% to 95%)
- negative predictive value 64% (95% CI 56% to 71%)
- positive predictive value 92% (95% CI 79% to 97%)
- The NG aspiration accurately predicted the source of bleeding in 66% of patients (95% CI 59% to 72%).

ÀÌ Á¤µµ ¼öÄ¡¶ó¸é ½ÇÁ¦ ÀÓ»ó¿¡¼­´Â Å©°Ô µµ¿òµÇÁö ¾Ê´Â´Ù°í ÆÇ´ÜÇصµ ¹«¹æÇÏ´Ù. ÇÊÀÚ´Â ÇѹãÁßÀ̰ųª ´Ù¸¥ ÀÌÀ¯·Î ÀÀ±Þ³»½Ã°æÀ» ½ÃÇàÇÒ ¼ö ¾ø´Â »óȲ¿¡¼­ ÁöǪ¶ó±â Àâ´Â ¼À Ä¡°í nasogastric tube¸¦ ÀÌ¿ëÇÑ cold saline irrigationÀ» ÇÏ´Â Á¤µµ¸¸ ±ÇÇÏ°í ÀÖ´Ù.


¿À´Ã ÁÖÀå¿¡ ¹Ý´ëÇÏ´Â ÀÇ»çµéµµ ¸¹´Ù. ¿¹¸¦ µé¸é "Nasogastric aspiration: a useful tool in some patients with gastrointestinal bleeding"¶ó´Â Á¦¸ñÀÇ ¹®Çåµµ ÀÖ´Ù. ¾î¶² ÁÖÀåÀÌ ´õ ¼³µæ·ÂÀÌ ÀÖ´ÂÁö µ¶ÀÚµéÀÇ ÆÇ´ÜÀ» ±â´ëÇÏ´Â ¼ö ¹Û¿¡


[References]

1) »óºÎÀ§Àå°ü ÃâÇ÷ÀÇ Ä¡·á: ¼ÒÈ­¼º±Ë¾ç ÃâÇ÷À» Áß½ÉÀ¸·Î (°­±âÁÖ, ÀÌÁØÇà) ´ëÇѳ»°úÇÐȸÁö 2010

2) EndoTODAY ¼ÒÈ­¼º ±Ë¾ç ÃâÇ÷ Ä¡·áÀÇ À̽´

© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.