Ovarian cancer staging: does it require a gynecologic oncologist?
Forty-seven patients with presumed Stages I-II invasive ovarian epithelial carcinoma were treated with intravenous 50 mg/m2 cis-platinum, for 2-18 cycles (median, 9), 50 mg/m2 doxorubicin for 2-14 cycles (median, 9), and/or 600 mg/m2 cyclophosphamide for 2-14 cycles (median, 6) after surgical staging by a gynecologic oncologist or a nononcologic surgeon. Mean follow-up is 6.8 years. Cumulative 5-year actuarial survival is 73 +/- 6%; 75 +/- 12% for Stage I and 71 +/- 8% for Stage II disease. When screened for poor prognosticators, only the specialty of the operating surgeon was identified (P < 0.05). Five-year actuarial survival and disease-free survival, respectively, for Stages I-II patients surgically staged by a gynecologic oncologist were 83 +/- 7% and 76 +/- 8%, compared to 59 +/- 11% (P < 0.05) and 39 +/- 11% (P < 0.03) for the group operated upon by a nononcologist.
Mayer
A R
AR
Department of Obstetrics and Gynecology, Yale University School of Medicine, New Haven, Connecticut 06510.
Chambers
S K
SK
Graves
E
E
Holm
C
C
Tseng
P C
PC
Nelson
B E
BE
Schwartz
P E
PE
D000206:Actuarial Analysis; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D017024:Chemotherapy, Adjuvant; D005260:Female; D006176:Gynecology; D006801:Humans; D008495:Medical Oncology; D008875:Middle Aged; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000188:drug therapy / Q000473:pathology* / Q000601:surgery; D012189:Retrospective Studies; D016019:Survival Analysis