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[Helicobacter Ç×»ýÁ¦ ³»¼º°ú ¸ÂÃã Ä¡·á tailored treatment] - ðû

1. Ç×»ýÁ¦ ³»¼º°Ë»ç

2. ¿ì¸®³ª¶óÀÇ Helicobacter pylori Ç×»ýÁ¦ ³»¼º

3. Tailored treatment ¸ÂÃãÄ¡·á

4. FAQs

5. References

Helicobacter °­ÀÇ µ¿¿µ»ó (2021)


1. Ç×»ýÁ¦ ³»¼º°Ë»ç

Ç×»ýÁ¦ ³»¼º·ü Æò°¡¸¦ À§Çؼ­´Â ÃÖ¼Ò¾ïÁ¦³óµµ°¡ ÇÊ¿äÇÕ´Ï´Ù. ÃÖ¼Ò¾ïÁ¦³óµµ ÃøÁ¤À» À§ÇÏ¿© H. pylori ¹è¾ç °Ë»ç ¹× °¨¼ö¼º °Ë»ç°¡ ÇÊ¿äÇÕ´Ï´Ù. °Ëü´Â (1) ³»½Ã°æ °Ë»ç µµÁß ¾òÀº fresh tissue¸¦ ¸ê±ÕµÈ eppendorf tube¿¡ ³Ö¾î ¿µÇÏ 80µµ deep freezer¿¡ º¸°ü ÈÄ Çص¿ ¹è¾çÇϰųª (2) CLOtest kit °Ë»ç ÈÄ ³²Àº leftover tissue¸¦ ¹è¾çÇÏ¿© »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. Leftover tissue¿¡¼­ ¹è¾ç ¼º°ø·üÀº 70%(3ÀÏ À̳»)¸¦ Á¶±Ý »óȸÇÏ´Â ¼öÁØÀÔ´Ï´Ù.


2. ¿ì¸®³ª¶óÀÇ Helicobacter pylori Ç×»ýÁ¦ ³»¼º

¿ì¸®³ª¶ó Helicobacter Ç×»ýÁ¦ ³»½Ã°æÀÇ ´ëÇ¥ÀûÀÎ ¿¬±¸´Â »óºÎÀ§Àå°üÇ︮ÄÚ¹ÚÅÍÇÐȸ ÁÖ°üÀ¸·Î ½ÃÇàÇÑ Ç×»ýÁ¦³»¼º·ü Àü±¹Á¶»ç °á°úÀÔ´Ï´Ù (Helicobacter 2019).

Ç×»ýÁ¦³»¼º·ü Àü±¹Á¶»ç (Helicobacter 2019)
Clarithromycin17.8%
Metronidazole29.5%
Amoxicillin9.6%
Tetracyclin0%
Levofloxacin37.0%
Ciprofloxacin37.0%

±âŸ »ó¼¼ÇÑ ³»¿ëÀº ¾Æ·¡ ÀڷḦ Âü°íÇÒ ¼ö ÀÖ½À´Ï´Ù.

¿ì¸®³ª¶ó¿¡¼­´Â °ÅÀÇ ´ëºÎºÐÀÇ Ç×»ýÁ¦¿¡ ´ëÇÏ¿© 20% ÀÌ»óÀÇ ³»¼º·üÀ» º¸ÀÔ´Ï´Ù. ±×·¯³ª ¸ðµç Ç×»ýÁ¦¿¡ ³»½Ã°æÀÎ °æ¿ì´Â ¸¹Áö ¾ÊÁö ¾Ê½À´Ï´Ù. ü°èÀûÀ¸·Î Ä¡·áÇÏ¸é ´ëºÎºÐ Ä¡·áÇÒ ¼ö ÀÖ½À´Ï´Ù. Áß±¹Àº amoxicillin ³»¼º·üÀÌ ³·Àº °ÍÀÌ Æ¯Â¡ÀÔ´Ï´Ù.

¿¬µµº°·Î »ìÆ캸¸é ³»¼º·üÀÌ Á¶±Ý¾¿ Áõ°¡ÇÏ´Â °æÇâÀÌÁö¸¸ ¾ÆÁÖ Å« Â÷ÀÌ´Â ¾Æ´Õ´Ï´Ù.

Kim SY. WGJP 2015 Àü ¼¼°èÀûÀ¸·Î º¸¸é µü Áß°£ÀÔ´Ï´Ù. ¿ì¸®³ª¶ó¿¡¼­ ³»½Ã°æ ±ÕÁÖ°¡ À¯³­È÷ ¸¹´Ù°í »ý°¢ÇÒ ÀÌÀ¯´Â ¾øÀ» °ÍÀÔ´Ï´Ù. Ä¡·á ¼ºÀûÀÌ ³·Àº °ÍÀº ¾àÀ» Àß ¸ÔÁö ¾Ê±â ¶§¹®ÀÌÁö, ³»¼ºÀÌ À¯³­È÷ ¸¹±â ¶§¹®À¸·Î »ý°¢ÇÏÁö ¸¶½Ã±â¸¦ ±ÇÇÕ´Ï´Ù.

ÀÓ»óÀûÀ¸·Î °í·ÁÇØ¾ß ÇÒ Á¤µµ·Î Å« Áö¿ªÀû Â÷ÀÌ ¾ø´Â °Í °°½À´Ï´Ù. ¼­¿ïÀÇ Å« º´¿øÀÇ È¯ÀÚ´Â Àü±¹¿¡¼­ ¿À½Ê´Ï´Ù. ¾î´À Áö¿ª Ãâ½ÅÀÎÁö °í·ÁÇÏÁö ¾Ê°í ¶È°°ÀÌ Ä¡·áÇÏ°í ÀÖ½À´Ï´Ù.

»ó¼¼È÷ ºÐ¼®ÇÏ¿¬ ¾à°£ÀÇ Áö¿ªÂ÷°¡ È®À뵃 ¼ö ÀÖ½À´Ï´Ù. Macrolide Ç×»ýÁ¦ »ç¿ë·®°ú °ü·Ã¼ºÀÌ ÀÖ´Ù´Â Èï¹Ì·Î¿î °á°úÀÔ´Ï´Ù.


3. Tailored treatment ¸ÂÃãÄ¡·á

Ç︮ÄÚ¹ÚÅÍ Á¦±ÕÄ¡·á¿¡ À־ Ç×»ýÁ¦ ³»¼º °Ë»ç¸¦ ÅëÇÑ ¸ÂÃãÄ¡·á(tailored treatment)°¡ ³»¼º °Ë»ç ¾øÀÌ ÁøÇàÇÏ´Â °æÇèÄ¡·áº¸´Ù ¿ì¿ùÇÑÁö´Â ¸íÈ®ÇÏÁö ¾Ê½À´Ï´Ù. ¸ÂÃãÄ¡·á°¡ ´õ ÁÁ´Ù´Â ³í¹®Àº ³Ê¹« ¸¹½À´Ï´Ù. ±×·¯³ª Â÷ÀÌ°¡ ¾ø´Ù´Â ³í¹®µµ ¼Ò¼ö ¹ßÇ¥µÇ°í ÀÖ½À´Ï´Ù. 30³â°£ Ç︮ÄÚ¹ÚÅ͸¦ Ä¡·áÇØ ¿Â °³ÀÎÀû °æÇèÀ¸·Î´Â Â÷ÀÌ°¡ ¾ø´Â °Í °°½À´Ï´Ù.

ÀÌ¿¡ ´ëÇÑ ±Ùº»ÀûÀÎ ´äÀ» ã±â À§ÇÏ¿© ¸Å¿ì ¾ö¹ÐÇÑ ¿¬±¸¹æ¹ýÀ» Àû¿ëÇÑ Àӻ󿬱¸°¡ ÁøÇàµÇ¾ú½À´Ï´Ù (United European Gastroenterol J 2024). Positive °á°ú¸¦ ³½ °ÍÀº ¾Æ´Ï¾úÀ¸¹Ç·Î ´Ù¼Ò Áö¸íµµ°¡ ¶³¾îÁö´Â Àú³Î¿¡ ¹ßÇ¥µÇ¾úÁö¸¸ ±× ÀÓ»óÀû ÀÇÀÇ´Â ´ë´ÜÇÕ´Ï´Ù. Key summaryÀÇ ÀϺθ¦ ¿Å±é´Ï´Ù.

Key summary (United European Gastroenterol J 2024)

1. The culture-based susceptibility-guided tailored therapy was not superior to the locally effective empirical concomitant therapy in terms of eradication rate as the first-line treatment for H. pylori (92.9% and 91.5% by per-protocol analysis, respectively).

2. All adverse events were grade 1 or 2 based on Common Terminology Criteria for Adverse Events (CTCAE) and the incidence was significantly lower in the tailored group than in the concomitant group. However, the proportion of patients discontinuing treatment for adverse events was comparable between the two groups (2.6% for the concomitant group and 2.1% for the tailored group).

¼¼ºÎ µ¥ÀÌŸ´Â ¾Æ·¡¿Í °°½À´Ï´Ù. Àüü´Â ¹°·ÐÀÌ°í clarithromycin°ú metronidazole ¸ðµÎ ÀúÇ×¼ºÀÎ °æ¿ì¸¦ Á¦¿ÜÇϸé Ç×¼ºÁ¦ ³»¼º¿¡ µû¸¥ subgroup¿¡¼­µµ Â÷ÀÌ°¡ ¾ø¾ú½À´Ï´Ù.

Discussion¿¡¼­ ÀúÀÚµéÀº ÀÌ·¸°Ô ¸»ÇÏ°í ÀÖ½À´Ï´Ù. ÀüÀûÀ¸·Î µ¿ÀÇÇÕ´Ï´Ù. "Practically speaking, empirical concomitant therapy can be preferred in clinical practice for its relative simplicity and comparable eradication rate, especially in areas where the prevalence of dual resistance to clarithromycin and metronidazole is less than 15%, such as Korea, US, and Europe." ´Ù¸¸ óÀ½ºÎÅÍ concomitant therapy¸¦ ½á¾ßÇÏ´ÂÁö´Â ´Ù¼Ò Àǹ®ÀÔ´Ï´Ù.


[FAQ]

[2016-10-14. ȯÀÚ Áú¹®]

Ç︮ÄÚ¹ÚÅÍ Á¦±ÕÄ¡·áÀÇ ¼º°ø·üÀÌ 70-80% ¼öÁØÀ̶ó¸é Ä¡·á Àü °¨¼ö¼º °Ë»ç¸¦ ÇØ¾ß ÇÏ´Â °Í ¾Æ´Õ´Ï±î?

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´äº¯ 2) Clarithromucycin ³»½Ã°æ À¯ÀüÀÚ °á°ú ÀÇ°Å talored treatment¸¦ ÇÏ¿´À» ¶§ Á¦±ÕÀ²°ú longterm outcomeÀÌ ´õ ÁÁÀ» °ÍÀΰ¡´Â ¾ÆÁ÷ ¸íÈ®ÇÏÁö ¾ÊÀ¸¸é ºÎ»ê Áö¿ª¿¡¼­ prospective study¸¦ ÁøÇàÇÏ°í ÀÖ´Ù´Â ¼Ò¹®À» µé¾ú½À´Ï´Ù. °á°ú¸¦ ±â´Ù¸®°í ÀÖ½À´Ï´Ù. ¾Æ¸¶ Á¦±ÕÀ²À» ´Ù¼Ò ÁÁÀº °ÍÀ¸·Î ³ª¿Ã °ÍÀÔ´Ï´Ù. ±×·¯³ª ºñ¿ë È¿°ú Ãø¸é°ú ÆíÀǼº Ãø¸é°ú ±âŸ ¿©·¯ °¡Áö¸¦ °í·ÁÇÏ¸é ºñ½ÁÇÏ´Ù°í ³ª¿Ã ¼öµµ ÀÖ½À´Ï´Ù. CLOtest¸¦ ÇÏ¿© positive·Î ³ª¿À¸é ±× CLOtest kit¸¦ ±×´ë·Î PCR »ùÇ÷Πº¸³»¸é °Ë»ç¸¦ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¹®Á¦´Â µ·ÀÔ´Ï´Ù. ȯÀÚ´Â CLOtest ºñ¿ëÀ» ³»°í °¡¼Ì´Âµ¥, ´ÙÀ½ ³¯ CLOtest kit¸¦ º¸³» PCR °Ë»ç¸¦ Çϸé ȯÀÚ°¡ ÈĺÒÀ» ÇØ¾ß ÇÏ´Â »óȲÀÔ´Ï´Ù. ´ëºÎºÐÀÇ º´¿ø¿¡¼­ ÀÏ´Ü °Ë»çÇÏ°í ³ªÁß¿¡ ÈĺҷΠȯÀÚ¿¡°Ô ¿äûÇÏ´Â ¹æ½ÄÀº ±ÝÁöµÇ¾î ÀÖ´Â °ÍÀ¸·Î ¾Ë°í ÀÖ½À´Ï´Ù. ¹Ì¸® ¼³¸íÀ» ÇÏ¸é µÇ´ÂÁö Àß ¸ð¸¨´Ï´Ù. ±×·¡¼­ ´ëÇüº´¿ø¿¡¼­ CLOtest °á°ú¸¦ È®ÀÎÇÑ ÈÄ ±× sample·Î PCRÀ» ÇÏ´Â °ÍÀÌ ½±Áö ¾Ê½À´Ï´Ù.


[2020-10-22. ÀÌÁØÇà µ¶¹é]

Ç︮ÄÚ¹ÚÅÍ ³»¼º°Ë»ç ±â¹ÝÀ¸·Î Á¦±ÕÄ¡·á ¾àÁ¦¸¦ ¼±ÅÃÇÏ¸é ¸·´Ù¸¥ °ñ¸ñÀ¸·Î ¸ô¸®´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù. 1Â÷ ó¹æ ¹× 2Â÷ ó¹æ µÎ °¡Áö°¡ °¡´ÉÇÑ »óȲ¿¡¼­ 100% Á¤È®ÇÏÁöµµ ¾ÊÀº ³»¼º °Ë»ç¿¡ ÀÇ°ÅÇÏ¿© 1Â÷¸¦ skipÇÏ°í 2Â÷ ¾àÁ¦ ó¹æÀ» ÇÏ¿´´Âµ¥ Á¦±Õ ½ÇÆзΠ³ª¿À¸é ÂüÀ¸·Î ³­°¨ÇÕ´Ï´Ù.

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[2021-6-25] »ï¼º¼­¿ïº´¿ø H.pylori PCR & Clarithromycin ³»¼º °Ë»ç°¡ ±×·ì¼ö°¡ Äڵ忡¼­ ¾Æ·¡ ³»¿ëó·³ 2°³ ¼¼ºÎ¼ö°¡ ÄÚµå·Î º¯°æµÇ¾ú½À´Ï´Ù.

[2023-2-4] DDW 2022¿¡ ´ëÇÑ Á¤À±¼÷ ±³¼ö(°­ºÏ»ï¼ºº´¿ø)ÀÇ °­ÀÇ Áß ¿À·¡µÈ ÀÚ·á°¡ ¼Ò°³µÇ¾ú½À´Ï´Ù. pH¸¦ È®½ÇÈ÷ ¿Ã·Á¾ß¸¸ clarithromycin, amoxicillin È¿°ú°¡ ÁÁ¾ÆÁý´Ï´Ù.


[References]

1) EndoTODAY Helicobacter

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