Cancer of uterine cervix stage IB: Treatment results and prognostic factors

Autor: Umberto Villa Santa, Vinita Patanaphan, Omar M. Salazar, Hipolito Poussin-Rosillo
Rok vydání: 1986
Předmět:
Zdroj: Cancer. 57:866-870
ISSN: 1097-0142
0008-543X
DOI: 10.1002/1097-0142(19860215)57:4<866::aid-cncr2820570430>3.0.co;2-1
Popis: From 1969 through 1977, 210 patients with Stage IB carcinoma of the uterine cervix were treated at University of Maryland Hospital. Fifty-six patients were treated by radical hysterectomy (S), 136 patients were treated by a full course of radiation therapy (RT) only and 18 patients received radiation treatment following radical surgery (S + RT). The 5-year determinate survival rates were almost the same in the S group and RT alone group (79% and 77%, respectively). The 5-year determinate survival rate in the S + RT group was 50%, which was statistical significantly lower than S alone or RT alone groups (P less than 0.05). Several prognostic factors were analyzed in the radiated patients: the size of the primary lesion, location of the lesion within the cervix, tumor grade, age of the patients at the time of diagnosis, and complete blood count nadir during the course of radiation treatment. The only factor found to influence the prognosis was the size of the primary tumor. The patients with smaller tumors had a better prognosis; the absolute and determinate 5-year survival rates were 80% and 82%, while the absolute and determinate survival rates in the large, fungating tumor replacing the entire cervix were 56% and 60%, respectively (P less than 0.001). The complication rate was 22% in the RT alone, 22% in the S + RT, and 25% in the S alone groups.
Databáze: OpenAIRE
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