From July 1981 to April 1982, 36 patients with advanced cervical carcinoma stage III (24 patients) and stage IV (12 patients) entered a feasibility study of a radiotherapy and chemotherapy combination. The first three chemotherapy courses consisted of cis-platinum alone (50 mg/m2) and were interdigitated with radiotherapy. Six more courses composed of an association of cis-platinum (50 mg/m2) and cyclophosphamide (400 mg/m2) were given after the completion of radiotherapy. Radiotherapy was delivered in two courses of 25 Gy separated by a gap of 2 weeks. The overall 4-year survival rate was 35% (95% CI: 22%). The 4-year survival rate, cumulative loco-regional failure rate, and cumulative metastasis rate were respectively 44% (95% CI: 20%), 56% (95% CI: 21%), and 30% (95% CI: 21%) in stage III and 28% (95% CI: 27%), 83% (95% CI: 21%) and 74% (95% CI: 30%) in stage IV. The incidence of immediate and late complications was low: no patient had her radiotherapy stopped because of an intolerance and two patients had their chemotherapy stopped because of an haematological intolerance. Only one patient presented a severe late clinical complication (small bowel injury).