Phase III trial of adjuvant 5-fluorouracil and adriamycin versus 5-fluorouracil, adriamycin, and polyadenylic-polyuridylic acid (poly A:U) for locally advanced gastric cancer after curative surgery: final results of 15-year follow-up.
Ann Oncol
; 19(3): 520-6, 2008 Mar.
Article
de En
| MEDLINE
| ID: mdl-18029971
ABSTRACT
BACKGROUND:
This phase III trial was to compare 5-fluorouracil (5-FU), adriamycin, and polyadenylic-polyuridylic acid (poly AU) against 5-fluorouracil plus adriamycin (FA) for operable gastric cancer. PATIENTS ANDMETHODS:
From 1984 to 1989, patients who had D(2-3) curative resection were randomly assigned to receive chemotherapy or chemoimmunotherapy. Chemotherapy consisted of 12 mg/kg 5-FU every week for 18 months and 40 mg/m2 adriamycin every 3 weeks for 12 cycles. Chemoimmunotherapy consisted of FA plus 100 mg of poly AU weekly for six cycles and was followed 6 months later by six weekly 50-mg booster injections.RESULTS:
A total of 292 patients were enrolled. After excluding 12 ineligible patients, 142 and 138 patients were allocated to each treatment. Patients were balanced with prognostic variables age, sex, tumor location, differentiation, degree of tumor invasion (T2-T4a), and lymph node status (N0-N2). During the 15-year follow-up, chemoimmunotherapy significantly prolonged overall (P = 0.013) and recurrence-free (P = 0.005) survivals compared with chemotherapy alone. The survival benefits were prominent in the subset of patients with T3/T4a, N2, or stage III. Treatments were generally well tolerated in both arms.CONCLUSIONS:
These results indicate a survival advantage of chemoimmunotherapy with a regimen of FA and poly AU in curatively resected gastric adenocarcinoma.
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Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Tumeurs de l'estomac
/
Adénocarcinome
/
Protocoles de polychimiothérapie antinéoplasique
Type d'étude:
Clinical_trials
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limites:
Adult
/
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Langue:
En
Journal:
Ann Oncol
Sujet du journal:
NEOPLASIAS
Année:
2008
Type de document:
Article