Definitive chemoradiation therapy with capecitabine in locally advanced pancreatic cancer.
We evaluated safety and efficacy of concurrent chemoradiotherapy (CCRT) with capecitabine in patients with locally advanced pancreatic cancer (LAPC). Between January 2004 and January 2008, 39 patients with LAPC treated with capecitabine CCRT were reviewed. Capecitabine was administered at 850 mg/m twice daily every day with 5 days per week radiotherapy (1.8 Gy fractions) over the 5 weeks. Thirty-seven (94.8%) patients completed CCRT. Of the 36 evaluable patients, 15 (41.7%) and 13 (36.1%) patients achieved partial response and stable disease, and eight (28.6%) among them received gemcitabine-based post-CCRT chemotherapy without dose reduction or delay. The overall survival was 14.3 months [95% confidence interval (CI): 10.6-17.9 months]. Median progression-free survival was 11.1 months for all patients, and 7.9 months for those patients who had not received post-CCRT chemotherapy. Eight patients (21.6%) had severe grade 3 toxicities, seven (18.9%) with gastrointestinal toxicity, and one (2.7%) with hematologic toxicity. Prognostic factors for survival were serum albumin (P = 0.014; relative risk: 3.4; 95% CI: 1.4-9.7), and adjuvant gemcitabine treatment (P=0.005; relative risk: 3.5; 95% CI: 1.2-10.6). Combined therapy with capecitabine CCRT was well tolerated and seems to be a promising regimen, in terms of response, survival, and adverse effects.
Kim
Hyo Song
HS
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Irwon-dong, Kangnam-Gu, Seoul, Korea.
Yi
Seong Yoon
SY
Jun
Hyun Jung
HJ
Lee
Jeeyun
J
Park
Se Hoon
SH
Lee
Jong Kyun
JK
Lee
Kyu Taek
KT
Lee
Kwang Hyuck
KH
Choi
Dong Wook
DW
Choi
Seong-Ho
SH
Heo
Jin Seok
JS
Park
Young Suk
YS
Lim
Ho Yeong
HY
Kang
Won Ki
WK
Park
Hee Chul
HC
Lim
Do Hoon
DH
Park
Joon Oh
JO
D000328:Adult; D000368:Aged; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D000069287:Capecitabine; D003131:Combined Modality Therapy; D003841:Deoxycytidine / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D018450:Disease Progression; D018572:Disease-Free Survival; D004334:Drug Administration Schedule; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D010190:Pancreatic Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000532:radiotherapy*; D011879:Radiotherapy Dosage
D000964:Antimetabolites, Antineoplastic; D003841:Deoxycytidine; D000069287:Capecitabine; D005472:Fluorouracil