Predictive factors for long-term survival in patients with advanced ovarian cancer.
A total of 107 patients with carcinoma of the ovary were entered in a study combining extensive primary surgery and intensive chemotherapy. Because of evidence supporting the effectiveness of both single agent platinum (P) and the combination of cyclophosphamide and doxorubicin (CA), patients were treated with alternating cycles of CA and CP. Primary surgery to remove the bulk of tumor to less than 2 cm was possible in 45% of the 85 eligible patients, and an additional 17% had similar surgery after two to four cycles of chemotherapy. Fifteen percent of patients progressed on chemotherapy. Of the 68 who were clinically and radiologically without disease at the completion of chemotherapy, 91% had second-look surgery. Forty-eight percent of these women had residual disease. All patients but one are at risk for greater than 60 months, with a median follow-up of 86 months. Overall 5-year survival is 26%, with a median survival of 33 months. Twenty patients survived over 5 years with 11 continuing to be free of disease (13% of all eligible patients). Patients with modified Broder's grade I,II tumors have not yet reached a median survival. Grade, stage, and primary mass size were the only variables with independent prognostic value in a Cox multivariate analysis.
Krag
K J
KJ
Division of Medical Oncology, Dana-Farber Cancer Institute, Brigham and Women's Hospital, Boston, Massachusetts.
Canellos
G P
GP
Griffiths
C T
CT
Knapp
R C
RC
Parker
L M
LM
Welch
W R
WR
Klatt
M
M
Andersen
J
J
D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects; D005260:Female; D006801:Humans; D010535:Laparoscopy; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000401:mortality* / Q000473:pathology / Q000628:therapy; D011379:Prognosis