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Abstract

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ÇÑ´Ù. ÀÌ¿¡ The Gastrointestinal Tumor Study Group(GITSG)´Â ±¹¼ÒÀûÀÌÁö¸¸ ÀýÁ¦ ºÒ°¡´É
ÇÑ ÃéÀå¾ÏȯÀÚ¿¡¼­ 5-FU Ç×¾ÏÈ­Çпä¹ý°ú split-courseÀÇ ¹æ»ç¼± Á¶»ç¸¦ º´ÇÕÇÑ Ä¡·á°¡ ¹æ»ç
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ÇÏ¿© Ä¡·á¹Þ¾Ò´ø 20¸íÀÇ È¯ÀÚ¸¦ ´ë»óÀ¸·Î ÈÄÇâÀûÀÎ Á¶»ç¸¦ ½ÃÇàÇÏ¿´´Ù.

Purpose : This study was designed to evaluate the survival rate and prognostic factor
of patients with advanced pancreatic cancer who received chemoirradiation.
Material of Methods : From March 1993 to November 1995, twenty patients with
unresectable pancreatic cancer were treated at the Department of Therapeutic Radiology,
St. Mary's Hospital, Catholic University Medical College. There were 11 men and 9
women. Age at diagnosis ranged from 34 to 75 years. All patient were treated according
to a protocol consisting of 40 Gy external radiation by split course concomitant with
intravenous 5-fluorouracil (5-FU) 500 mg/§³ given in a bolus injection 4 hours before
radiation on each of the first 3 days of each treatment course. Among them, 5 patients
received incomplete radiotherapy. The follow-up period ranged from 1.3 to 29 months.
Results: In all the patients, median survival is 5.0 months and one and two-year overall
survival rate was 34.3% and 25.8%, respectively. Median survival was 9.0 months and
one-year survival rate was 33.3% in 15 patients with complete radiotherapy. The
significant prognostic factors were stage, tumor location, and completion of
chemoradiotherapy(P<0.05).
Conclusion : A combination of radiotherapy and chemotherapy resulted in improved
median survival. However, the significant prognostic factors affecting survival rate in
this analysis need to be verified further through randomized trial.

Å°¿öµå

Advanced pancreatic cancer; Chemoirradiation;

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