Prognostic factors for survival in stage I epithelial ovarian carcinoma.
In a retrospective analysis prognostic factors were studied in 204 patients with primary Stage I epithelial ovarian carcinoma (borderline tumors were excluded) treated between 1975 and 1987. Only histologic grade (P = 0.01) and kind of surgery (total abdominal hysterectomy, bilateral salpingo-oophorectomy +/- omentectomy versus unilateral salpingo-oophorectomy, P = 0.02) were found to have a significant influence on survival prognosis (Cox model). All other factors (age, the International Federation of Gynecology and Obstetrics [FIGO] stage, integrity of the capsule, unilaterality versus bilaterality, and histology) were of no prognostic importance. Unilateral salpingo-oophorectomy without any additional staging reduces five-year survival probability (62% versus 84%). Therefore this kind of operation should be abandoned. Furthermore, histologic grade should be a stratification criterion in studies, which will be necessary for proving the value of adjuvant therapy in Stage I epithelial ovarian carcinoma.
Sevelda
P
P
First Department of Gynecology and Obstetrics, University of Vienna, Austria.
Vavra
N
N
Schemper
M
M
Salzer
H
H
D002278:Carcinoma in Situ / Q000401:mortality* / Q000473:pathology; D003131:Combined Modality Therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000401:mortality* / Q000473:pathology / Q000628:therapy; D011379:Prognosis; D012044:Regression Analysis; D012189:Retrospective Studies; D016019:Survival Analysis