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Prospective Randomized Trial for Postoperative Adjuvant Chemotherapy in Gastric Cancer without Serosal Invasion -Final Report-
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±è¿ëÁø(Kim Yong-Jin) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ ¼¿ï¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
±èº´½Ä(Kim Byung-Sik) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ ¼¿ï¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
±è¿ëÈ£(Kim Yong-Ho) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ °¸ª¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
À°Á¤È¯(Yook Jeong-Hwan) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ ¼¿ï¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
¿À¼ºÅÂ(Oh Sung-Tae) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ ¼¿ï¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
¹Ú°ÇÃá(Park Kun-Choon) - ¿ï»ê´ëÇб³ ÀÇ°ú´ëÇÐ ¼¿ï¾Æ»êº´¿ø ¿Ü°úÇб³½Ç
Abstract
¸ñÀû: À帷ħÀ±ÀÌ ¾ø´Â À§¾ÏȯÀÚ¿¡ ÀÖ¾î¼ ¼ö¼ú ÈÄ ¼·Î ´Ù¸¥ º¸Á¶ÈÇпä¹ýÀÌ Àå±â »ýÁ¸¿¡ ¹ÌÄ¡´Â ¿µÇâ¿¡ ´ëÇØ Æò°¡ÇÏ°íÀÚ ÇÏ¿´´Ù.
´ë»ó ¹× ¹æ¹ý: 1996³â 10¿ùºÎÅÍ 1998³â 3¿ù±îÁö ¸¸ 15°³¿ù°£ ¼¿ï ¾Æ»êº´¿ø ¿Ü°ú¿¡¼ ±ÙÄ¡Àû À§ ÀýÁ¦¸¦ ½ÃÇàÇÑ È¯ÀÚ Áß, À帷ħÀ±ÀÌ ¾ø´Â 317¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î ÇÏ¿´´Ù. ÀÌÁß ¼ö¼ú ÈÄ º´±â°¡ IAÀÎ 131¿¹, À帷ħÀ±ÀÌ ÀÖ´Â 34¿¹, ±×¸®°í Ä¡·á¸¦ °ÅºÎÇÑ 17¿¹¸¦ Á¦¿ÜÇÑ 135¸í(1±º: 5-FU+cisplatin Á¤ÁÖ, 2±º: mitomycin CÁ¤ÁÖ+°æ±¸¿ë5-FU, 3±º: °æ±¸¿ë 5-FU)ÀÇ Àǹ«±â·Ï ºÐ¼®°ú ÀüÈÃßÀûÀ» ½Ç½ÃÇÏ¿© Àç¹ß¾ç»ó, »ýÁ¸À², ¹× À§¾Ï°ü·Ã »ç¸Á·üÀ» °¢ ±ºº°·Î ºÐ¼®ÇÏ¿´´Ù.
°á°ú: 121¸í¿¡¼ ÃßÀûÀÌ °¡´ÉÇØ $89.6\%$ÀÇ »ýÁ¸À²À» ³ªÅ¸³Â´Ù. Àç¹ßÀº 1±º 4¸í, 2±º 7¸í, ±×¸®°í 3±º 6¸í À̾úÀ¸¸ç, ¼¼ ±ºÀÇ Àüü»ýÁ¸À²Àº 1±º $89\%$, 2±º $84\%$, ±×¸®°í 3±ºÀº $82\%$ÀÌ°í, À§¾Ï°ü·Ã »ç¸ÁȯÀÚ¸¸À» °í·ÁÇÑ Áúº´Æ¯ÀÌ »ýÁ¸À²Àº 1±º $92\%$, 2±º $86\%$, ±×¸®°í 3±ºÀº $88\%$·Î ³ªÅ¸³ª ÀÌµé ¼¼ ±º°£¿¡ Àüü»ýÁ¸À² ¹× Áúº´Æ¯ÀÌ »ýÁ¸À²Àº Â÷À̸¦ º¸ÀÌÁö ¾Ê¾Ò´Ù(Àüü»ýÁ¸À²: P=0.6875, Áúº´Æ¯ÀÌ »ýÁ¸À²: P=0.7120).
°á·Ð: À帷ħÀ±ÀÌ ¾ø´Â À§¾Ï ȯÀÚ¿¡¼, Ä¡·áÈ¿°ú¸¦ Çâ»ó ½ÃÅ°±â À§ÇØ º¸Á¶¿ä¹ýÀ» ½ÃÇàÇÒ °æ¿ì °æ±¸¿ë Ç×¾ÏÁ¦¸¦ ÀÌ¿ëÇÑ ¹æ¹ýÀ̸é ÃæºÐÇÏ´Ù°í ÆÇ´ÜÇÏ¿´´Ù. ±×·¯³ª À̸¦ ÀÔÁõÇϱâ À§Çؼ´Â º¸Á¶¿ä¹ýÀ» ½ÃÇàÄ¡ ¾Ê´Â ´ëÁ¶±ºÀ» Æ÷ÇÔÇÑ ´ë´ÜÀ§ ¹«ÀÛÀ§ ¿¬±¸°¡ ÇʼöÀûÀÏ °ÍÀÌ´Ù.
Purpose: We reported our preliminary result in 2001. At that time, the follow-up period was too short to evaluate the survival benefit of adjuvant chemotherapy in gastric cancer without serosal invasion. Therefore, we followed those patients for 66 months to determine the long-term effects of adjuvant chemotherapy.
Materials and Methods: We analyzed the recurrence pattern, the survival rate, and the disease-specific survival of 135 patients by reviewing their medical records and calling the patients or their relatives. All enrolled patients were included in the intention-to-treat analysis of efficacy.
Results: The follow-up rate was $89.6\%$ (121/135), and the median follow-up duration was 66 months. Among the 135 patients, 4 relapsed in group 1 (5-FU+cisplatin), 7 in group 2 (mitomycin C+oral 5-FU), and 6 in group 3 (oral 5-FU only). The overall survival rate was $89\%$ in group 1, $84\%$ in group 2, and $82\%$ in group 3. There were no differences in the overall survival rates and the disease-specific survival rates among the three groups.
Conclusion: Oral chemotherapeutic agents have an acceptable effect for adjuvant chemotherapy compared with intravenous agent. However, a large-scale, prospective, randomized study, including a control group, is needed for an exact evaluation.
Å°¿öµå
À§¾Ï, º¸Á¶ÈÇпä¹ý, °æ±¸¿ë Ç×¾ÏÁ¦
Gastric cancer, Adjuvant chemotherapy, Oral chemotherapeutic agent
KMID :
0914820040040040257
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À¯È¿¼º°á°ú(Recomendation)
There were no differences in the overall survival rates and the disease-specific survival rates among the three groups.