title: Neoadjuvant chemotherapy with etoposide, leucovorin, 5-fluorouracil and cisplatin for advanced esophageal squamous cell carcinoma.
abstract: Eighteen patients with invasive periadventitial tissue (T4) or distant lymph node metastatic (M1,LYM) squamous cell carcinoma were entered into a pilot study of neoadjuvant chemotherapy with etoposide (50 mg/m2/day, days 1-5), leucovorin (30 mg/body/day, days 2-5), 5-fluorouracil (5-FU; 400 mg/m2/day, days 2-5) and cisplatin (100 mg/m2/day, day 1) (ELFP). The overall response rate was 56%. The response rates in the T4 tumor and M1,LYM patients were 56 and 50%, respectively. Radical esophagectomies were performed on six of 17 patients who had completely recovered from the chemotherapy, a resectability of 35%. Histologically, the primary tumor was moderately to slightly effective, and the lymph nodes markedly to moderately effective. Histologic responses in the lymph nodes were different from those in the primary tumors and in each node. There were four chemo-surgically related deaths. Median survival times in responding and non-responding patients were nine and three months, respectively. In conclusion, neoadjuvant chemotherapy with ELFP appears to be effective against esophageal squamous cell cancer with periadventitial tissue invasion or distant lymph node metastasis. Chemo-surgically related deaths were however, 22%, showing neoadjuvant chemotherapy to necessitate extremely careful attention to the medical and surgical management of patients.
authors.affiliation: Second Department of Surgery, Gunma University School of Medicine, Maebashi.
authors.forename: S
authors.initials: S
authors.lastname: Ohwada
authors.forename: S
authors.initials: S
authors.lastname: Nakamura
authors.forename: M
authors.initials: M
authors.lastname: Izumi
authors.forename: Y
authors.initials: Y
authors.lastname: Kawashima
authors.forename: T
authors.initials: T
authors.lastname: Ogawa
authors.forename: I
authors.initials: I
authors.lastname: Kobayashi
authors.forename: Y
authors.initials: Y
authors.lastname: Hosomura
authors.forename: T
authors.initials: T
authors.lastname: Joshita
authors.forename: Y
authors.initials: Y
authors.lastname: Lino
authors.forename: Y
authors.initials: Y
authors.lastname: Morishita
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D017024:Chemotherapy, Adjuvant; D002945:Cisplatin / Q000008:administration & dosage; D004334:Drug Administration Schedule; D004938:Esophageal Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D016629:Esophagectomy; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D015996:Survival Rate
chemical_list: D005047:Etoposide; D002945:Cisplatin; D002955:Leucovorin; D005472:Fluorouracil