[Adjuvant chemotherapy with cyclophosphamide, adriamycin, and CDDP (CAP) for high risk endometrial cancer after complete surgery].
One hundred and six patients with endometrial cancer were treated at Tsukuba University Hospital between 1983 and 1992. Sixteen patients who underwent complete resection were at high risk for recurrence and were given adjuvant platinum-based, multiagent chemotherapy instead of adjuvant radiotherapy. Eligibility criteria included outer-third myometrial invasion (group 1; n = 5), pelvic lymph node metastasis (group 2; n = 3) or both myometrial invasion and lymph node metastasis (group 3; n = 8). Of these three groups at high risk for recurrence, each patient in groups 1 and 2 developed recurrence and died. In group 3 two patients developed recurrence and one patient has died. There was one treatment death due to neutropenic sepsis in group 3. The recurrence sites in all four patients were local and no distant recurrence was noted. In other words, of 15 patients (excluding one treatment death) at high risk for recurrence, three of 12 patients (25%) with deep myometrial invasion and three of 10 patients (30%) with positive pelvic lymph nodes developed recurrence and died. The other 12 patients (include one patient with recurrence; 100 months) have survived for a long interval (range, 45-131 months). The survival rates for stage I, II, III, and IV are 92.6, 89.5, 60.0%, respectively. Patients with stage I in this study had a better survival than those with stage I in the 1984 annual report of the Japan Society of Obstetrics and Gynecology (p < 0.05). The findings of this prospective clinical trial supported those of the randomized trial comparing adjuvant CAP with radiation therapy.
Tsunoda
H
H
Department of Obstetrics and Gynecology, University of Tsukuba, Ibaraki.
Nishida
M
M
Arisawa
Y
Y
Sato
T
T
Oki
A
A
Nishide
K
K
Ichikawa
Y
Y
Kubo
T
T
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D017024:Chemotherapy, Adjuvant; D002945:Cisplatin / Q000008:administration & dosage; D003520:Cyclophosphamide / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage; D016889:Endometrial Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D009364:Neoplasm Recurrence, Local; D011446:Prospective Studies; D015996:Survival Rate
D004317:Doxorubicin; D003520:Cyclophosphamide; D002945:Cisplatin