Combined radiation therapy and extrafascial hysterectomy in the treatment of stage IB barrel-shaped cervical cancer

Abstract

Seventy-five patients with bulky barrel-shaped Stage IB cervical cancers, treated at the University of Kentucky from 1965 to 1981, were the subjects of this investigation. Thirty-two of these patients were treated with radiation therapy alone and 43 were treated with radiation followed by extra-fascial hysterectomy. There were no significant differences in age, gravidity, or tumor cell type between the two treatment groups. Patients were seen at regular intervals from 2 to 11 years after treatment and none were lost to follow-up. Recurrent cancer was noted in 47% of patients treated by radiation alone as compared to 16% of those treated with combined therapy (P less than 0.01). The incidence of pelvic recurrence was reduced from 19% to 2% and extrapelvic recurrence from 16% to 7% in patients treated by combination therapy. No rectal or urinary tract fistulae were noted after extra-fascial hysterectomy. The findings of this study suggest that the use of extra-fascial hysterectomy following radiation therapy in patients with bulky Stage IB cervical cancer causes a significant reduction in tumor recurrence without producing an increase in treatment-related complications.