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Àå°ñ¿¡ ¹ß»ýÇÑ °ñÀ°Á¾ ȯÀÚ¿¡¼­ ¼ö¼úÀü Cisplatin µ¿¸Æ³» ÁÖÀÔ°ú Adriamycin °è¼Ó Á¤ÁÖ¿¡ ÀÇÇÑ Ç×¾Ï ¾à¹° Ä¡·á È¿°ú The Efficacy of Pre-operative Chemotherapy with Intra-arterial Cisplatin and Intravenous Adriamycin for High Grade Osteosarcoma

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Abstract

¼­·Ð
°ñÀ°Á¾Àº °ñ°Ý¼ºÀåÀÌ È°¹ßÇÑ ¼ºÀå±â¿¡ ÁÖ·Î Àå°ñ °ñ°£´ÜºÎ¿¡ È£¹ßÇÏ´Â ¿ø¹ß¼º ¾Ç¼º °ñÁ¾
¾çÀÌ´Ù. ¼ö¼úÀû ´Üµ¶Ä¡·á½Ã °ú¹Ý¼öÀÇ È¯ÀÚ¿¡¼­ »çÁö Àý´ÜÈÄ 6°³¿ù³»¿¡ À°¾ÈÀû ÀüÀÌ°¡ ¹ß»ý
Çϰųª 2³â³»¿¡ 80% ÀÌ»óÀÇ È¯ÀÚ°¡ Àç¹ßÇÏ¿©, 5³â »ýÁ¸À²Àº 20%¿¡ ºÒ°úÇÏ¿´´Ù. 1970³â´ëºÎ
ÅÍ Methotrexate, Adriamycin µîÀ» ÀÌ¿ëÇÑ º¸Á¶Ç×¾Ï ¾à¹°¿ä¹ýÀÌ ¹Ì¼¼ÀüÀÌ Á¶Àý¿¡ È¿°úÀûÀ¸
·Î ÀÛ¿ëÇÑ °á°ú »ýÁ¸À²ÀÌ Å©°Ô Çâ»óµÇ¾úÀ¸¸ç ƯÈ÷ ´Ù¹æ¸é º¹ÇÕ¿ä¹ýÀÇ ½ÃÇàÀ¸·Î 5³â »ýÁ¸À²
ÀÌ 55¡­75%±îÁö Áõ°¡ÇÏ°Ô µÇ¾ú´Ù. 1973³â Memorial Sloan-Kettering Cancer Center
(MSKCC)¿¡¼­ »çÁöº¸Á¸¼ú(limb salvage surgery)ÀÌ ½ÃµµµÈ ÀÌÈÄ, °¡´ÉÇÑ Á¶±â¿¡ ¹Ì¼¼ÀüÀ̸¦
Á¶ÀýÇÏ°í, Ä¡·á¹ÝÀÀ·üÀ» ³ô¿© Á¾¾çÅ©±â¸¦ ÁÙÀ̸ç, »çÁöº¸Á¸¼ú ½ÃÇà¿¡ ÀÇÇÑ »îÀÇ ÁúÀ» Çâ»ó½Ã
Å°·Á´Â °³³ä¿¡¼­ ¼ö¼úÀü Ç׾Ͼ๰¿ä¹ýÀÌ ½ÃÇàµÇ¾ú´Ù. MSKCCÀÇ RosenµîÀÌ °í¿ë·®
methotrexate (HDMTX)¸¦ ±âÃÊ·ÎÇÑ T10 regimenÀ¸·Î 77%ÀÇ ¹«º´»ýÁ¸À²À» º¸°íÇÑ ÀÌÈÄ
¸¹Àº ±â°ü¿¡¼­ ¼ö¼úÀü Ç׾Ͼ๰¿ä¹ýÀ» ½ÃµµÇÏ¿© 63¡­86%ÀÇ »çÁöº¸Á¸À²¿Í 45¡­82%ÀÇ ¹«º´
»ýÁ¸À²ÀÌ À¯µµµÇ¾ú´Ù. ¶ÇÇÑ ½Å»ýÇ÷°ü Çü¼ºÀÌ ¸¹Àº °ñÀ°Á¾ÀÇ Æ¯¼ºÀº ±¹¼ÒÀû µ¿¸Æ³» Ç×¾ÏÄ¡·á
¸¦ °¡´ÉÇÏ°ÔÇÏ¿© BacciµîÀº µ¿¸Æ³» Cisplatin Åõ¿©¿Í HDMTX·Î ´Ù¸¥ º¸°íÀÚµé°ú À¯»çÇÑ
63.1%ÀÇ 5³â »ýÁ¸À²°ú 83%ÀÇ »çÁöº¸Á¸¼úÀÌ °¡´ÉÇÔÀ» º¸°íÇÏ¿´´Ù. ÀÌ¿Í °°Àº ¿¬±¸ °á°ú µî
¿¡ ÀÇÇØ ¼ö¼úÀü Ç׾Ͼ๰¿ä¹ýÀº ±¹¼ÒÀç¹ß·üÀ» °¨¼Ò½ÃÅ°°í ¹«º´»ýÁ¸À²À» Áõ°¡½ÃÅ°¸ç, ¶ÇÇÑ
»çÁöº¸Á¸¼úÀ» ¿ëÀÌÇÏ°Ô ÇÏ¿© »îÀÇ Áú Çâ»óÀ» °¡´ÉÇÏ°ÔÇϹǷΠ°ñÀ°Á¾ Ä¡·áÀÇ Ç¥ÁØÄ¡·á·Î Á¦
½ÃµÇ¾ú´Ù. ƯÈ÷ ¼ö¼úÀü Ç׾Ͼ๰¿ä¹ýÀÇ ½Ãµµ·Î Ä¡·á¹ÝÀÀÀ» º´¸®ÇÐÀû Á¾¾ç±«»çÁ¤µµ·Î Æò°¡ÇÏ
¿© ¼ö¼úÈÄ º¸Á¶¾à¹°¿ä¹ýÀÇ ¾àÁ¦¼±Á¤¿¡ ÀÀ¿ëÇÏ´Â °³³äµµ ¹ßÀüÇÏ°Ô µÇ¾ú´Ù(in vivo
chemosensitivity).

Purpose: Osteosarcoma is one of the most common juvenile malignant tumors in
Korea. Combined modality treatment [pre-operative chemotherapy + surgery (limb
salvage or amputation) + adjuvant chemotherapy] had improved the overall survival and
quality of life. To improve the local control rate, we introduced pre-operative
chemotherapy combined with intra-arterial (IA) cisplatin and continuous intravenous
infusion (CI) of adriamycin. We evaluated the efficacy and feasibility, such as limb
salvage rate, recurrence pattern and the survival impact, based on the histologic
response of pre-operative chemotherapy.
Materials and Methods: Foully-one patients with histologically-proven high grade
osteosarcoma of the extremities were enrolled from January 1990 to June 1996.
Pre-operative chemotherapy, cisplatin 120 §·/m2 IA and adriamycin 75 §·
/m2/72hrs CI, was administered for 3 cycles with 3 week interval, followed
by surgery. Post-operative chemotherapy was applied by the tumor necrosis rate. If the
tumor necrosis of the specimen was more than 90%, the same regimen af the
preoperative one was administered for 3 cycles. A salvage regimen (Ifosfamide 7.5
gm/m25d ¥³£«high dose MTX 10 gm/m2 ¥³£«VP-16 360 §·
/m2/3d ¥³) was administered every 3 weeks for 6 cycles if the tumor
necrosis was <90%.
Results: Of 41 patients, 37 were evaluable for efficacy and toxicities, because 4
refused further chemotherapy after 1 or 2 cycles. Twenty-one patients were male and
16 female, with the median age of 16 years (8¡­41). The tumor locations were as
follows: distal femur 20, proximal tibia 8, humerus 6, distal tibia 2 and 1 in proximal
femur. All but one patient, who died of neutropenic sepsis, completed the planned
pre-operative therapy. Of the 36 patients who received surgery, limb salvage surgery
was possible in 30 patients (83.3%) and 27 patients (75%) showed a good response (10
with grade ¥², 27.8%, 17 with grade ¥³, 47.2%). With a median follow-up of 23 months,
3-year disease-free survival rate was 54.7% and overall survival rate was 78.3%. Of the
15 patients who recurred, the major metastatic site was the lungs. No operation-related
mortality was observed. Most patients experienced grade ¥²-¥³ nausea, vomiting and
hematologic toxicities, which were reversible with supportive care.
Conclusions: Pre-operative chemotherapy combined with IA cisplatin and CI
adriamycin induced higher good response rate without survival benefits. To improve the
survival rate, the design of good salvage chemotherapy with a non-cross resistant
regimen should be considered.

Å°¿öµå

Intra-arterial; Pre-operative; Salvage chemotherapy; Osteosarcoma; Tumor necrosis;

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