Pre-operative sequential chemo- and radiochemotherapy in locally advanced carcinomas of the lower oesophagus and gastro-oesophageal junction.
The purpose of this trial was to examine the feasibility of intensive, sequential chemo- and radiochemotherapy followed by surgery in patients with locally advanced carcinomas of the lower oesophagus and the gastro-oesophageal junction (GO junction). The chemotherapy consisted of two courses of 6 weekly administrations of 5-fluorouracil (5-FU) (2.0 g/m2, 24 h infusion) and folinic acid (FA) (500 mg/m2, 2 h infusion) combined with twice weekly cisplatin (50 mg/m2, 1 h infusion). Irradiation of 30 Gy was given concurrently with one course of cisplatin and etoposide. 25 patients with locally advanced (T3-T4 NX M0) squamous cell or adenocarcinoma of the lower oesophagus and GO junction were included and evaluated. Toxicity was usually mild to moderate (WHO grade 1 and 2) with mucositis as the most important side-effect of the pre-operative treatment. Of the patients, 94 and 88% completed the chemo- and radiochemotherapy according to the protocol, respectively. A major response (= partial remission with subjective improvement) to chemotherapy was achieved in 6/10 patients with squamous cell carcinoma and 10/15 with adenocarcinoma. 19 patients had subsequent surgery and complete resection was achieved in 16 (3 patients had intra-abdominal metastases observed at laparotomy). The operative mortality rate was 16% (3/19). 10 of the 16 patients with tumour resection had a pathological complete response. 15 patients (43%) remain alive at a median follow-up of 20 months and the median survival exceeds 16+ months. Our data suggest that this intensive pre-operative chemoradiotherapy programme is feasible and remarkably effective in patients with locally advanced carcinomas of the lower oesophagus or GO junction.
Stahl
M
M
Department of Internal Medicine (Cancer Research), Essen University Medical School, Germany.
Vanhoefer
U
U
Stuschke
M
M
Walz
M K
MK
Müller
C
C
Wilke
H
H
D000230:Adenocarcinoma / Q000188:drug therapy* / Q000532:radiotherapy / Q000601:surgery; D000368:Aged; D000931:Antidotes / Q000008:administration & dosage; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000532:radiotherapy* / Q000601:surgery; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy / Q000379:methods; D004938:Esophageal Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy* / Q000601:surgery; D004943:Esophagogastric Junction; D005047:Etoposide / Q000008:administration & dosage; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage; D005500:Follow-Up Studies; D006801:Humans; D002955:Leucovorin / Q000008:administration & dosage; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care / Q000379:methods; D016019:Survival Analysis; D016896:Treatment Outcome
D000931:Antidotes; D005047:Etoposide; D002945:Cisplatin; D002955:Leucovorin; D005472:Fluorouracil