Table 2.

Data of secondary surgery for platinum-resistant recurrent epithelial ovarian carcinoma

Characteristic	Patients (n = 38)
Preoperative ECOG score, n (%)
0-1	33 (86.8)
2	5 (13.2)
Location of recurrent lesions, n (%)
Pelvic cavity	7 (18.4)
Abdominopelvic cavity	16 (42.1)
Pelvic/abdominal cavity + retroperitoneal	15 (39.5)
Residual lesions of the secondary surgery, n (%)
R0	25 (65.8)
R1-R2	13 (34.2)
Intraoperative organ resection, n (%)
No	13 (34.2)
Yes	25 (65.8)
Bleeding amount (mL), n (%)
≤ 400	20 (52.6)
401-800	12 (31.6)
> 801	6 (15.8)
Perioperative complications, n (%)
No	29 (76.3)
Yes	9 (23.7)
Postoperative chemotherapy, n (%)
No	2 (5.3)
Yes	36 (94.7)
Postoperative use of targeted drugs, n (%)
No	33 (86.8)
Yes	5 (13.2)
Postoperative hospital stay, n (%)
≤ 10 d	24 (63.2)
11-20 d	12 (31.6)
> 20 d	2 (5.2)

ECOG: Eastern collaborative oncology group.