ºñ ¼Ò¼¼Æ÷¼º Æó¾ÏÀÇ ¹æ»ç¼± Ä¡·á¿¡¼­ Ç÷û³» NSE Ä¡ÀÇ Á߿伺
The Radiotherapeutic Significance of Serum NSE Level in Non-Small Cell Lung Cancers (NSCLC)

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À±»ó¸ð(Yun Sang-Mo) - °æºÏ´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡·á¹æ»ç¼±Çб³½Ç
¹ÚÀαÔ(Park In-Kyu) - °æºÏ´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡·á¹æ»ç¼±Çб³½Ç
Á¤ÅÂÈÆ(Jung Tae-Hoon) - °æºÏ´ëÇб³ ÀÇ°ú´ëÇÐ ³»°úÇб³½Ç
±è»óº¸(Kim Sang-Bo) - °æºÏ´ëÇб³ ÀÇ°ú´ëÇÐ Ä¡·á¹æ»ç¼±Çб³½Ç

Abstract

ÀúÀÚµéÀº 1989³â 12¿ùºÎÅÍ 1993³â 2¿ù±îÁö 108¸íÀÇ ºñ¼ÒÆäÆ÷¼º Æó¾ÏȯÀÚ¸¦ ´ë»óÀ¸·Î Ç÷û³» NSEÄ¡°¡ ¹æ»ç¼± Ä¡·á¿¡ ¹ÌÄ¡´Â ¿µÇâÀ» Æò°¡ÇϱâÀ§ÇØ º» ÈÄÇ⼺ Á¶»ç¸¦ ½ÃÇàÇÏ¿´´Ù. º´¸®ÇÐÀûÀ¸·Î ÆíÆò»óÇǼ¼Æ÷¾ÏÀÌ 86¸íÀ¸·Î ´ëºÎºÐÀ» Â÷ÁöÇßÀ¸¸ç, ±× ¿Ü 3¸íÀÇ Á¡¸· Ç¥ÇǼº¾Ï(mucoepidermoid carcinomas), 11¸íÀÇ ¼±¾Ï, 3¸íÀÇ ´ë ¼¼Æ÷¼º¾Ï, ±×¸®°í 5¸í¿¡¼­´Â º´¸® Á¶Á÷ÇüÀ» Áõ¸íÇÏÁö ¸øÇß´Ù. º´±âº°·Î´Â stage ¥°¿¡ 8¸í, stage ¥²A¿¡ 40¸í, stage ¥²B¿¡ 60¸íÀÌ ¼ÓÇØ ÀÖ¾ú´Ù. ȯÀÚ´Â Ç÷û³» NSE(neuron specific enolase)Ä¡¿¡ µû¶ó µÎ ±ºÀ¸·Î ³ª´µ¾ú´Ù. NSEÄ¡´Â ¹ÝÀÀÀÌ ¾ø´Â ±ºº¸´Ù Åë°èÇÐÀûÀ¸·Î À¯ÀÇÇÏ°Ô ³ôÀº ¼öÄ¡¸¦ º¸¿´´Ù. (28.5ng/ml vs 20ng/ml, p=0.01). ÀüüÀûÀ¸·Î º¼ ¶§ 2³â »ýÁ¸À²Àº 23.6%¿´´Ù. ¹æ»ç¼± Ä¡·á¹ÝÀÀ¿¡ µû¶ó º¸¸é, ¿ÏÀü °üÇØ, ºÎºÐ °üÇØ, ±×¸®°í ¹ÝÀÀÀÌ ¾ø´Â ±º¿¡¼­ 2³â »ýÁ¸À²Àº °¢°¢ 39.2%, 28.6%, ±×¸®°í 6.2%·Î ³ªÅ¸³µ´Ù(p=0.001). NSEÄ¡°¡ Áõ°¡µÈ ±º¿¡¼­ 2³â »ýÁ¸À²Àº 14.6%, Á¤»óÀÎ ±º¿¡¼­´Â 31.7%·Î ³ªÅ¸³µ´Ù(=0.07). Ä¡·á¿¡ ´ëÇÑ ¹ÝÀÀÀÌ Àִ ȯÀÚ¸¸ °í·ÁÇßÀ» °æ¿ì´Â NSEÄ¡¿¡ µû¸¥ »ýÁ¸À² Â÷ÀÌ°¡ ´õ Çö°ÝÇß´Ù. ÀüüÀûÀ¸·Î º¼ ¶§, NSEÄ¡´Â Ä¡·á¿¡ ´ëÇÑ ¹ÝÀÀ°ú´Â º° »ó°ü°ü°è°¡ ¾ø¾ú´Ù. ±×·¯³ª, ÆíÆò »óÇǼ¼Æ÷¾Æ¸¸ °í·ÁÇßÀ» °æ¿ì, NSEÄ¡°¡ Áõ°¡µÈ ±º¿¡¼­ Ä¡·á¿¡ ¹ÝÀÀÀÌ Àִ ȯÀÚ°¡ ´õ ¸¹¾Ò´Ù(80% vs 61%, p=0.05). NSEÄ¡¿Í Àüü º´±â, ¿ø¹ß Á¾¾çÀÇ º´±â, ±×¸®°í À̸¶¼± º´±â´Â Åë°èÇÐÀûÀ¸·Î »ó°ü °ü°è°¡ ¾ø´Â °ÍÀ¸·Î ³ªÅ¸³µ´Ù. ±×·¯³ª, ´ëü·Î NSEÄ¡°¡ Áõ°¡µÈ ±º¿¡¼­ ÀÓÆļ± º´±â°¡ Á» ´õ ÁøÇàµÈ °æÇâÀ» º¸¿´´Ù.
°á·ÐÀûÀ¸·Î, NSEÄ¡°¡ ³ôÀº ºñ¼ÒÆäÆ÷¼º Æó¾ÏÀº Ä¡·á¿¡ ´ëÇÑ ¹ÝÀÀ°ú »ýÁ¸À²À» Æ÷ÇÔÇÑ ÀÓ»ó °æ°ú¿¡ À־ NSEÄ¡°¡ Á¤»óÀÎ ºñ¼ÒÆäÆ÷¼º Æó¾Ï°ú´Â ´Ù¸§À» ¾Ë ¼ö ÀÖ¾ú´Ù. µû¶ó¼­, NSEÄ¡°¡ Áõ°¡µÈ ºñ ¼Ò¼¼Æ÷¼º Æó¾Ï¿¡¼­´Â ¾à¹°Ä¡·á ¹× ¹æ»ç¼± Ä¡·áÀÇ º´ÇÕ¿ä¹ýÀÌ ¿ä±¸µÇ¸ç, NSEÄ¡´Â ¿¹ÈÄÀÎÀÚÀÇ Çϳª·Î¼­ °¡Ä¡°¡ ÀÖ´Ù°í º¸¿©Áø´Ù.
From December 1989 to February 1993, 108 patients with Non-Small Cell Lung Cancers(NSCLC) were studied retrospectively to evaluate radiotherapeutic significance of serum levels of NSE. We considered elevated serum neuron specific pathologic evaluation revealed 86 squamous cell carcinomas, 11 adenocarcinomas, 3 large cell carcinomas, 3 mucoepidermoid carcinomas, and 5 unknown pathology. Eight patients had stage ¥°, 40 stage ¥²A, and 60 stage¥²B. S-NSE level greater than 15 ng/ml was considered as elevated, and below this considered as normal. All patients received radiotherapy as primary treatment modality. The responders to radiotherapy had significantly higher mean S-NSE level than on-responders (28.5 ng/ml vs 20 ng/ml, p=0.01). Overall 2-year survival rate (YSR) was 23.6%. According to radiotherapy response, 2 YSR for patients with CR, PR, and NR were 39.2%, 28.6%, and 6.2% respectively (p=0.001). 2 YSR for patients with elevated and normal S-NSE were 14.6% and 31.7%(p=0.02). The patients with NR showed no difference in survival according to S-NSE level. When we considered all patients, S-NSE level showed no significant impact on response. But for squamous cell cardinomas alone, patients with elevated S-NSE had more patients with higher nodal stage. Based on our and other data, NSCLSC with neuroendocrine features have different response to treatment and clinical behavior compared to other NSCLSC. Thus, this subgroup may need different treatment modality, and S-NSE level may have prognostic significance.

Å°¿öµå

Non-Small Cell Lung Cancers, Neuron-specific enolase, Radiotherapy
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ÁßÀç¹æ¹ý(Intervention Type)
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Å°¿öµå(Keyword)
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The responders to radiotherapy had significantly higher mean S-NSE level than on-responders (28.5 ng/ml vs 20 ng/ml, p=0.01). Overall 2-year survival rate (YSR) was 23.6%.
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DOI
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ICD 03
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