Parasite | Eso | Sto | Cancer | ESD
[Quality of Colonoscopy. ´ëÀå³»½Ã°æ Áú°ü¸®, ÁúÁöÇ¥] - ðû
1. Maximizing colonoscopy quality (2014. 5. 7. Americal DDW)
1) Large and sessile serrated lesions - maximizing detection and resection - Douglas Rex
10³â Àü¿¡´Â controlled study°¡ ¾ø¾ú´Âµ¥ ÀÌÁ¦´Â ¸¹Àº controlled study°¡ ÀÖ¾î¼ polypectomy°¡ science°¡ µÇ¾ú½À´Ï´Ù. Sessile serrated adenoma¿¡ ´ëÇÏ¿© contrast agent¸¦ injectÇÏ°í piecemeal resectionÇÏ¸é ±¹¼ÒÀç¹ßÀ» ¸·À» ¼ö ÀÖ½À´Ï´Ù.
@ ÀÌÁØÇà comment: ESD¸¦ ¸¹ÀÌÇÏ´Â ¿ì¸®ÀÇ ´«À¸·Î º¸¸é ´Ù¼Ò ½Ç¸Á½º·´Áö¸¸, flat adenoma¿¡ ´ëÇÑ multiple piecemeal injection Á¤µµµµ ¹Ì±¹¿¡¼´Â something new·Î °£ÁֵǴ ºÐÀ§±âÀÔ´Ï´Ù.
2) Improving ADRs and beyond - What quality indicators are important and how to improve them? - Philip Schoenfeld
- Adenoma detection rate (ADR) >25% (³²ÀÚ¿¡¼´Â 30%, ¿©ÀÚ´Â 20%). ADRÀ» ³ôÀ̱â À§Çؼ (1) withdrawal timeÀ» ´Ã¸®°í, (2) ÀåÁ¤°áÀ» Çâ»ó½ÃÅ°°í, (3) cecum¿¡¼ retroflectionÀ» ÇÏ´Â °ÍÀÌ ÃßõµË´Ï´Ù.
- Documented appropriate indication for colonoscopy > 80%. There is no clear indication for the early repeated examination in 23.5%.
- Adequate bowel preparation in outpatient setting > 85%. SplittingÀÌ ÁÁ½À´Ï´Ù.
- Cecal intubation rate with photodocumentation > 95%
- Documented appropriate recommendation for next colonoscopy > 90%. Hyperplastic polypÀ» Á¦°ÅÇÑ ÈÄ 5³â À̳»¿¡ Àç°ËÇÏ´Â °Í±îÁö ¹®Á¦¸¦ »ï°í ÀÖ½À´Ï´Ù. ¿ì¸®¿Í ´Þ¶óµµ ³Ê¹« ´Ù¸£³×¿ä.
- Average withdrawal time > 6 minutes. Withdrawal time¿¡ ´ëÇؼ´Â 6ºÐÀ̶ó´Â ¼ýÀÚ°¡ misquotedµÇ°í ÀÖ½À´Ï´Ù. Every single colonoscopy°¡ Ç×»ó 6ºÐ ÀÌ»óÀÌ µÇ¾î¾ß ÇÑ´Ù´Â ¶æÀº ¾Æ´Õ´Ï´Ù. (Âü°í: EndoTODAY Colonoscopy withdrawal time - 6 minutes issue) ÀåÁ¤°áÀÌ ÁÁ°í °üÂûÀÌ ½¬¿î °Ë»ç´Â 6ºÐº¸´Ù ª°Ô ³¡³¯ ¼ö ÀÖ½À´Ï´Ù.
- Perforation < 1/1000
- Postpolypectomy bleeding < 1%
@ ÀÌÁØÇà comment: Rex ¹Ú»ç¿Í Lieberman ¹Ú»ç¿Í ÇÔ²² °¿¬ÇÒ ¼ö ÀÖ¾î¼ ¿µ±¤À̶ó´Â ¸»·Î ½ÃÀÛÇß½À´Ï´Ù. »ç½Ç À̹ø DDW ±â°£ µ¿¾È ÀÌ µÎºÐÀº ³Ê¹« ¸¹ÀÌ µîÀåÇß½À´Ï´Ù. ¶Ç ³ª¿À°í, ¶Ç ³ª¿À°í, ¶Ç ³ª¿À°í... ÁÂÀåµµ ÇÏ°í ¿¬ÀÚµµ ÇÏ°í... ÇÑ ÇÐȸ¿¡¼´Â Çѹø¸¸ ³ª¿Â´Ù´Â ¾Ï¹¬ÀûÀÎ ·êÀ» °¡Áö°í ÀÖ´Â ¿ì¸®³ª¶ó¿Í´Â »ç¹µ ´Ù¸¥ ºÐÀ§±âÀÔ´Ï´Ù. ¿ª½Ã °¡Àå Áß¿äÇÑ ÁöÇ¥´Â ADRÀÔ´Ï´Ù. Indication ¾øÀÌ Áö³ªÄ¡°Ô °Ë»ç¸¦ ÀÚÁÖ ÇÏ´Â °ÍÀ» ÁöÇ¥·Î ¸¸µé¾ú´Ù´Â Á¡ÀÌ Æ¯ÀÌÇÏ°í Áß¿äÇÒ °Í °°½À´Ï´Ù. Àû¾îµµ ¹Ì±¹ ¹®È¿¡¼´Â. ¿ì¸®³ª¶ó¿¡ Àû¿ëÇϱ⿡´Â ¾ÆÁ÷ ½Ã±â»óÁ¶ÀÔ´Ï´Ù. ¸¶Áö¸·¿¡ Àû¿ëÇØ¾ß ÇÒ ÁöÇ¥°¡ ¾Æ´Ñ°¡ »ý°¢ÇÕ´Ï´Ù. ´Ù¸¥ ÁúÁöÇ¥°¡ ÁÁ¾ÆÁö°í ³ ´ÙÀ½¿¡ ÀûÀÀÁõÀ» °ü¸®ÇÏ´Â °ÍÀÌ ¼ø¼ÀÏ °Í °°½À´Ï´Ù. ¿¬ÀÚÀÇ °ÀÇ Áß¿¡ ³ª¿Ô´ø ¸» Áß¿¡¼ ÀλóÀûÀÎ °Í ¸î °³¸¦ ¸ð¾Æº¸¾Ò½À´Ï´Ù.
3) Surveillance intervals: getting them right - David Lieberman
Fee for service »óȲ¿¡¼ °æÁ¦ÀûÀ¸·Î´Â more is goodÀÏ ¼ö ¹Û¿¡ ¾øÀ¸¹Ç·Î colonoscopy overuse°¡ ¹®Á¦¶ó°í ÇÕ´Ï´Ù. "We have to think how we positon ourselves."¶ó°í ¸»ÇÏ°í ÀÖ½À´Ï´Ù. ¹«Ã´ ÀλóÀûÀ̾ú½À´Ï´Ù.
Áß°£¾ÏÀº 0.3 - 0.9% in 3-5 yearsÁ¤µµ¶ó°í Çϴµ¥ cancer registry ÀÚ·á¿¡ ÀÇÇϸé À̺¸´Ù ´Ù¼Ò ³ô´Ù°í ÇÕ´Ï´Ù. µî·ÏÀÚ·á¿¡ ÀÇÇÏ¸é ´ëÀå¾Ï ȯÀÚÀÇ 2-9%´Â 3³â À̳»¿¡ ´ëÀå³»½Ã°æÀ» ¹ÞÀº ÀûÀÌ ÀÖ´Ù°í ³ª¿É´Ï´Ù. Áß°£¾ÏÀÇ ÀÌÀ¯´Â (1) serrate pathwayÀÎ °ÍÀÌ ¸¹¾Æ¼ ¹ß°ßÀÌ ¾î·Á¿ò, (2) incomplete resection, (3) missed lesion (1cm ÀÌ»óÀÇ ¿ëÁ¾ÀÇ 17%°¡ missedµÈ´Ù´Â ¿¬±¸µµ ÀÖ´Ù°í ÇÕ´Ï´Ù) ÀÌ ¾ð±ÞµÇ¾ú½À´Ï´Ù.
"We can make the quality better. Perhaps, the benefit comes from quality primary examination."¶ó´Â ¸»·Î ¸Î°í ÀÖ½À´Ï´Ù.
4) ÀÌÁØÇà ÃÑÆò
Âü ¸¹Àº °ÍÀ» µÇµ¹¾Æº¸°Ô ÇÏ´Â ½Ã°£À̾ú½À´Ï´Ù. ´ç¿¬ÇÑ °ÍÀ» ´ç¿¬ÇÏ°Ô »ý°¢ÇÏ´Â °Í, Áß¿äÇÑ °ÍÀ» Áß¿äÇÏ°Ô »ý°¢ÇÏ´Â °ÍÀÌ ±âº»ÀÔ´Ï´Ù. ±âº»À» Àß ÁöÄÑ¾ß ¾ÈÀüÇÑ °ÍÀ̱¸¿ä.
2. Colonoscopy quality (Â÷Àç¸í ±³¼ö´ÔÀÇ ¸®ºä)
´ëÀå³»½Ã°æ ÈÄ ¾ó¸¶ µÇÁö ¾Ê¾Æ ´ëÀå¾ÏÀÌ ¹ß°ßµÇ¸é ´çȲ½º·´½À´Ï´Ù. Interval cancer¶ó°í ÇÕ´Ï´Ù. ÀÌ¿¡ ´ëÇÏ¿© ¹Ì±¹¿¡¼ ¿¬¼öÁßÀÎ Â÷Àç¸í ±³¼ö´Ô²²¼ ÈǸ¢ÇÑ ¸®ºä¸¦ ¾²¼Ì½À´Ï´Ù. ÃÖ±Ù ³î¶ö¸¸Å ÁÁ¾ÆÁø Intestinal Research Àú³Î¿¡ ½Ç·È½À´Ï´Ù. ÁÁÀº Àú³Î¿¡ ½Ç¸° ÁÁÀº ¸®ºä¸¦ º¸´Â °ÍÀº Áñ°Å¿î ÀÏÀÔ´Ï´Ù.
¾Æ·¡¿Í °°Àº ¹®ÀåÀÌ ÀÖ¾ú½À´Ï´Ù.
"Recent evidence suggests that interval cancers are caused by a deficiency in the quality of colonoscopy rather than accelerated tumor biology. This is good news, as most interval cancers may be prevented by improving colonoscopy." ±×·±µ¥ Àú´Â good newsÀÎÁö bad newsÀÎÁö Àß ¸ð¸£°Ú½À´Ï´Ù. ÁúÇâ»óÀÌ ±×¸® ¸¸¸¸ÇÏÁö ¾Ê±â ¶§¹®ÀÔ´Ï´Ù. ¿ì¸®³ª¶ó ÀÇ·áȯ°æ¿¡¼´Â ÁúÇâ»ó¿¡ ´ëÇÑ incentive°¡ ÀüÇô ¾ø±â ¶§¹®¿¡ ´õ¿í ±×·¯ÇÕ´Ï´Ù. Á¤Ã¥´ç±¹Àº ÁúÇâ»óÀÇ Á߿伺À» ¾Ë¾Æ¾ß ÇÕ´Ï´Ù. ÁúÇâ»óÀ» À§ÇÏ¿© ÅõÀÚÇØ¾ß ÇÕ´Ï´Ù. ¼Õµµ ´ëÁö ¾Ê°í ÄÚÇ® »ý°¢Àº ¸»¾Æ¾ß ÇÕ´Ï´Ù. Çа赵 ÁúÇâ»óÀ» À§ÇØ ÀÚüÀûÀÎ ³ë·ÂÀ» °è¼ÓÇØ¾ß ÇÕ´Ï´Ù. ½º½º·Î ÀÚÁ¤È°µ¿À» ÇÏ´Â ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ³»°¡ ÇÏÁö ¾ÊÀ¸¸é ³²ÀÇ °£¼·ÀÌ ½ÃÀÛµÉ °ÍÀÔ´Ï´Ù. ¹«Ã´ ÇÇ°ïÇØÁú °ÍÀÔ´Ï´Ù. À̹ø DDW¿¡ ÀÌ·± Á¦¸ñÀÇ ½ÉÆ÷Áö¾öµµ ÀÖ¾ú½À´Ï´Ù. "Quality indicators: defining it before someone else does it for us!" ÀÌ·± Àǹ̿¡¼ ³»½Ã°æÇÐȸÀÇ ÁúÇâ»ó ³ë·ÂÀ» ÁöÁöÇÕ´Ï´Ù.
°Ë»ç´Â ¸¹ÀÌ ÇÑ´Ù°í ÁÁÀº °ÍÀº ¾Æ´Õ´Ï´Ù. Àß ÇÏ´Â °ÍÀÌ ÁÁÀº °ÍÀÔ´Ï´Ù. ÀßÇÏÁö ¸øÇÏ´Ï±î ¸¹ÀÌ ÇÒ ¼ö ¹Û¿¡ ¾ø´Ù´Â ÁÖÀåµµ µéÀº ¹Ù ÀÖ½À´Ï´Ù. ÀæÀº °Ë»ç°¡ quality¸¦ ´ãº¸ÇÏ´Â ÃÖÈÄÀÇ ¹æ¾î¼±À̶ó´Â À̾߱⸦ µéÀº Àûµµ ÀÖ½À´Ï´Ù. ÇÏÁö¸¸ ÀßÇϸé Àû°Ô Çصµ µË´Ï´Ù. ¾Ç¼øȯÀÇ °í¸®¸¦ ²÷¾î¾ß ÇÕ´Ï´Ù. Çö½ÇÀûÀÎ °í¹ÎÀº ÀÌ°ÍÀÔ´Ï´Ù.
/Áú/Çâ/»ó/Àº/°ø/Â¥/°¡/¾Æ/´Ï/´Ù/
3. Colonoscopy quality control (ÀÓ»ó°»ç Ȳ±Ýºû, 2016-12-12 ¿ù¿ä¼ÒȱâÁý´ãȸ)
ÀÓ»ó°»ç Ȳ±Ýºû ¼±»ý´Ô²²¼ ´ëÀå³»½Ã°æ quality control¿¡ ´ëÇÑ °æÈñ´ë Â÷Àç¸í ±³¼ö´ÔÀÇ Á¾¼³ (Cha JM. Intest Res 2014)¸¦ ¹ÙÅÁÀ¸·Î ¹ßÇ¥Çϼ̽À´Ï´Ù.
[2016-12-12. ÀÌÁØÇà comment]
Insertion timeµµ ³ª¸§´ë·Î Àǹ̰¡ ÀÖ´Ù°í »ý°¢ÇÕ´Ï´Ù. ¾ç¹®Èñ ¼±»ý´Ô²²¼ ³í¹®À¸·Î Á¤¸®ÇÏ¿© ¹ßÇ¥ÇÑ ¹Ù ÀÖ½À´Ï´Ù (Yang MH. BMC Gastroenterol 2013). ½±°Ô µé¾î°¡¸é ¿©À¯¸¦ °¡Áö°í õõÈ÷ °Ë»çÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿À·£ ½Ã°£ÀÌ °É·Á ¾î·Æ°Ô µé¾î°¡¸é ´ÙÀ½ °Ë»ç ¶§¹®¿¡ ¸¶À½ÀÌ ±ÞÇØÁö¹Ç·Î ¼µÑ·¯ withdrawal ÇÏ°Ô µË´Ï´Ù. ±×·¯¹Ç·Î ´ëÀå ³»½Ã°æ »ðÀÔ ¼ú±â¸¦ Àß ÀÍÈ÷´Â °Íµµ Áß¿äÇÕ´Ï´Ù.
BACKGROUND: Information on the impact of cecal insertion time on colorectal neoplasm detection is limited. Our objective was to determine the association between cecal insertion time and colorectal neoplasm detection rate in colonoscopy screening.
4. Withdrawal time - 6 minute issue
2013³â 11¿ù 17ÀÏ EndoTODAY¿¡¼´Â ´ëÀå³»½Ã°æ ȸ¼ö ½Ã°£¿¡ ´ëÇÑ ´ëÅä·ÐÀ» ´Ù·ç¾ú½À´Ï´Ù. ¾Öµ¶ÀÚ²²¼ ¾Æ·¡¿Í °°ÀÌ ±ò²ûÇÏ°Ô Á¤¸®ÇØ Áּ̽À´Ï´Ù.
"´ëÀå³»½Ã°æ withdrawal time 6ºÐÀº ´ëºÎºÐÀÇ ¿¬±¸¿¡¼ '°¢ ÀÇ»çÀÇ Æò±Õ °üÂû½Ã°£'À» ÀǹÌÇÕ´Ï´Ù. ´ëÇ¥ÀûÀÎ ¿¬±¸¿¡¼ ¿ëÁ¾ÀýÁ¦¼úÀ̳ª »ý°Ë¿¡ ¼Ò¿äµÈ ½Ã°£À» Á¦¿ÜÇÑ Æò±Õ °üÂû½Ã°£ÀÌ 6ºÐ ÀÌÇÏÀÎ Àǻ簡 ±×·¸Áö ¾ÊÀº »ç¶÷º¸´Ù ³ªÁß¿¡ 'adenoma detection rate°¡ ³ô´Ù´Â ¿¬±¸°á°ú'¿¡¼ ³ª¿Â °¡À̵å¶óÀÎÀÔ´Ï´Ù. µû¶ó¼ ASGE¿¡¼µµ ¸ðµç ȯÀÚ¿¡°Ô 6ºÐÀ» ³Ñ±æ ÇÊ¿ä´Â ¾ø´Ù°í ¸»ÇÏ°í ÀÖ½À´Ï´Ù. ÃæºÐÀÌ ½Ã°£À» ÇÒ¾ÖÇØ¾ß ÇÒ È¯ÀÚ¿¡¼´Â 6ºÐº¸´Ù ÈξÀ ±ä ½Ã°£ÀÌ ÇÊ¿äÇÒ ¼ö ÀÖ°í, ±×·¸Áö ¾ÊÀº ȯÀÚ¿¡¼´Â 6ºÐº¸´Ù Á¶±Ý ªÀ» ¼ö ÀÖ°Ú½À´Ï´Ù.
'6ºÐ'À̶ó´Â ±ÔÁ¤ÀÌ ÀÇ»ç Ã¥ÀÓÀÇ ºô¹Ì°¡ µÇ¾î¼´Â ¾ÈµÈ´Ù´Â°Ô Á¦ ÀÇ°ßÀÔ´Ï´Ù. Áï, 6ºÐ ±ÔÁ¤ÀÌ interval cancer°¡ ¹ß»ýÇÏ¿´À» ¶§ ÀÌÀü ´ëÀå³»½Ã°æ°Ë»ç°¡ ÃæºÐÇÏÁö ¾Ê¾Ò´Ù´Â ±Ù°Å°¡ µÇ¸é ¾ÈµË´Ï´Ù."
* Âü°í: EndoTODAY Colonoscopy withdrawal time - 6 minutes issue
4. ´ëÀå³»½Ã°æÀÇ »õ·Î¿î ÁúÁöÇ¥ - 1½Ã°£¿¡ ´ëÀå³»½Ã°æ 2¸í ÀÌÇÏ
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4) ´ëÀå¾Ï Áø´Ü - ¾îµð±îÁö °¡ºÃ´Ï? Â÷Àç¸í ±³¼ö´Ô. ´ÚÅͺô (2022)
© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.
METHODS: We performed a cross-sectional study of 12,679 consecutive subjects aged 40-79 years undergoing screening colonoscopy in routine health check-ups at the Center for Health Promotion of the Samsung Medical Center from December 2007 to June 2009. Fixed effects logistic regression conditioning on colonoscopist was used to eliminate confounding due to differences in technical ability and other characteristics across colonoscopists.
RESULTS: The mean cecal insertion time was 5.9 (SD, 4.4 minutes). We identified 4,249 (33.5%) participants with colorectal neoplasms, of whom 1,956 had small single adenomas (<5 mm), 595 had medium single adenomas (5-9 mm), and 1,699 had multiple adenomas or advanced colorectal neoplasms. The overall rates of colorectal neoplasm detection by quartiles of cecal insertion time were 36.8%, 33.4%, 32.7%, and 31.0%, respectively (p trend <0.001).The odds for small single colorectal adenoma detection was 16% lower (adjusted OR 0.84; 95% CI 0.71 to 0.99) in the fourth compared to the first quartile of insertion time (p trend 0.005). Insertion time was not associated with the detection rate of single adenomas ¡Ã5 mm, multiple adenomas or advanced colorectal neoplasms.
CONCLUSION: Shorter insertion times were associated with increased rates of detection of small colorectal adenomas <5 mm. Cecal insertion time may be clinically relevant as missed small colorectal adenomas may progress to more advanced lesions.