title: [A case of gemcitabine-based chemo-radiation therapy for locally advanced unresectable pancreatic cancer].
abstract: A 49-year-old man was admitted to our hospital with vomiting. Abdominal CT revealed an avascular tumor at the uncinate process of the pancreas measuring 36x30 mm. Preoperative serum CA 19-9 was 361 U/ml. During laparotomy,the tumor was deemed unresectable (T4NXM0, Stage IVa),and duodenojejunostomy was performed. External-beam radiotherapy (EBRT) (50.4 Gy/28Fr) with concurrent twice-weekly gemcitabine (GEM) (40 mg/m(2)/day) was delivered. In the outpatient setting, and 1,000 mg/m(2) of GEM was administered intravenously on days 1, 8, and 15. Cycles were repeated every 28 days. The patient received 13 cycles of GEM chemotherapy until the appearance of a grade 2 facial rash. A decrease in tumor size was observed, and the serum CA 19-9 level dropped to 16 U/ml. He remained well without any symptoms and pursued normal activity for 33 months. He died of peritoneal dissemination 43 months after diagnosis. Gemcitabine-based chemo-radiation seems to be a safe and effective regimen for unresectable pancreatic cancer.
authors.affiliation: Dept. of Surgical Oncology and Hepato-Biliary-Pancreatic Surgery, Kagoshima University Graduate School of Medical and Dental Sciences.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Shinchi
authors.forename: Sonshin
authors.initials: S
authors.lastname: Takao
authors.forename: Kosei
authors.initials: K
authors.lastname: Maemura
authors.forename: Hidetoshi
authors.initials: H
authors.lastname: Noma
authors.forename: Masaki
authors.initials: M
authors.lastname: Kitazono
authors.forename: Shinichi
authors.initials: S
authors.lastname: Ueno
authors.forename: Masahiko
authors.initials: M
authors.lastname: Sakoda
authors.forename: Fumitake
authors.initials: F
authors.lastname: Kubo
authors.forename: Takashi
authors.initials: T
authors.lastname: Aikou
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000532:radiotherapy*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D003841:Deoxycytidine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D004334:Drug Administration Schedule; D004338:Drug Combinations; D006801:Humans; D008297:Male; D008875:Middle Aged; D010094:Oxonic Acid / Q000008:administration & dosage; D010190:Pancreatic Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy*; D011788:Quality of Life; D011879:Radiotherapy Dosage; D017741:Survivors; D005641:Tegafur / Q000008:administration & dosage; D014498:Uracil / Q000008:administration & dosage; D000093542:Gemcitabine
chemical_list: D004338:Drug Combinations; D003841:Deoxycytidine; C079198:S 1 (combination); D005641:Tegafur; D014498:Uracil; D010094:Oxonic Acid; D002945:Cisplatin; D000093542:Gemcitabine