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Pre-operative chemoradiation for non-metastatic locally advanced rectal cancer
Kathryn McCarthy, Katherine Pearson, Rachel Fulton, Jonathan Hewitt
12 December 2012
°ËÅä±×·ì : °áÀåÁ÷Àå¾Ï±×·ì(Colorectal Cancer Group)
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ÁÖ¿ä °á°ú º¯¼ö¿¡´Â Àüü »ýÁ¸À²°ú ±¹¼Ò Àç¹ß·üÀÌ Æ÷ÇԵǾú´Ù. ÀÌÂ÷ °á°ú º¯¼ö¿¡´Â 30 ÀÏ »ç¸Á·ü, °ý¾à±Ù º¸Á¸, Á¾¾çÀÇ º´¸®ÇÐÀû ¹ÝÀÀ, Ä¡·áÀÇ ±Þ¼º ¹× ¸¸¼º µ¶¼ºÀÌ Æ÷ÇԵǾú´Ù. °á°ú ¸Å°³ º¯¼ö´Â ±³Â÷ºñ¿Í 95 % ½Å·Ú±¸°£ (CI)À» »ç¿ëÇÏ¿© ¿ä¾àµÇ¾ú´Ù.

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Æ÷ÇÔ½Ãų ¼ö ÀÖ´Â 6°ÇÀÇ ¹«ÀÛÀ§´ëÁ¶½ÃÇèÀÌ ÀÖ¾ú´Ù. RT ±º°ú ºñ±³ÇÏ¿© CRT ±º¿¡¼­ ±¹¼Ò Àç¹ßÀÇ °¨¼Ò°¡ °üÂûµÇ¾ú´Ù (OR 0.56, 95 % CI 0.42-0.75, P <0.0001). Àüü »ýÁ¸À²Àº (OR = 1.01 95 % CI 0.85-1.20, P = 0.88)À̾ú´Ù.

30 ÀÏ »ç¸Á·üÀº CRT vs RT (OR 1.73, 95 % CI 0.88-3.38) µÎ ±×·ì¿¡¼­ µ¿ÀÏÇß´Ù. °ý¾à±Ù º¸Á¸ (stoma rate)µµ µÎ ÁßÀç¿¡¼­ À¯»çÇß´Ù (OR 1.02, 95 % CI 0.85-1.21, P = 0.64). CRT ±º°ú RT ±º (OR 3.96, 95 % CI 3.03, 5.17, P <0.00001)¿¡¼­ ±Þ¼º 3/4 Ä¡·á¿Í °ü·ÃµÈ µ¶¼ºÀÇ Áõ°¡°¡ ³ªÅ¸³µÀ¸³ª ÀÌ °á°ú´Â ÀÌÁú¼º P = 0.0005¸¦ º¸¿´´Ù. ¸¸±â µ¶¼º »ç°ÇÀº µÎ ±º°£¿¡ À¯»çÇß´Ù (OR 0.88, 95 % CI 0.50, 1.54, P = 0.65).

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T3-4, °áÀý ¾ç¼º (±¹¼Ò ÁøÇà) Á÷Àå¾ÏÀÇ Ä¡·á¿¡¼­ RT°¡º¸´Ù ÁýÁßÀûÀÎ CRT¿Í ºñ±³µÇ¾ú´Ù. RT¿Í CRT »çÀÌÀÇ Àü¹ÝÀûÀÎ »ýÁ¸À²¿¡´Â Â÷ÀÌ°¡ ¾ø¾úÀ¸³ª CRT´Â ±¹¼Ò Àç¹ßÀÌ Àû¾ú´Ù.

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Kathryn McCarthy
kathrynmccarthy@doctors.org.uk.
Frenchay Hospital, Frenchay Park Road, Bristol, BS16 1LE, UK.