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Randomized Phase III Trial of Paclitaxel plus Carboplatin (TC) Therapy versus Irinotecan plus Cisplatin (CPT-P) Therapy as a First Line Chemotherapy for Clear Cell Carcinoma of the Ovary

Randomized Phase III Trial of Paclitaxel plus Carboplatin (TC) Therapy versus Irinotecan plus Cisplatin (CPT-P) Therapy as a First Line Chemotherapy for Clear Cell Carcinoma of the Ovary - Phase III Trial of (TC) Therapy versus (CPT-P) Therapy for Clear Cell Carcinoma of the Ovary

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000000499
Enrollment
662
Registered
2006-10-10
Start date
2006-10-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

clear cell carcinoma of the ovary

Interventions

Paclitaxel 175 mg/m2 day 1+ Carboplatin AUC 6 day 1 q 3 weeks 6 cycles Irinotecan 60 mg/m2 day 1,8,15+ Cisplatin 60 mg/m2 day 1 q 4 weeks 6 cycles

Sponsors

Japanese Gynecologic Oncology Group
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1) Patients with a histological diagnosis of clear cell carcinoma of the ovary, FIGO Stages I to IV. All patients must have had appropriate surgery for ovarian carcinoma with appropriate tissue available for histological evaluation. In the case with concurrent presence of other histological cell types, clear cell histology must be dominant ( > 50%). The histological diagnosis will be confirmed by a central pathology review (CPR) (Three pathology slides required.) 2) Age: 18 or older 3) ECOG Performance Status: 0 - 1 4) Reasonable organ function: Must be assessed within 14 days prior to randomization. Absolute Neutrophil Count: 1,500 / mm3 or more Platelet: 100,000 / mm3 or more Renal Function: Serum creatinine should be 1.5 x institutional ULN or less. If patient has serum creatinine of 1 x ULN to 1.5 x ULN, she must have creatinine clearance > 60 ml/min * Creatinine clearance should be calculated using the Modified Jelliffe formula Hepatic Function: Bilirubin less than or equal to 1.5 x institutional ULN ( < CTCAE grade 1). AST (SGOT) and alkaline phosphatase less than or equal to 2.5 x institutional ULN ( < CTCAE grade 1). Neurologic function: Neuropathy (sensory and motor) less than or equal to CTCAE grade 1. 5) Patient must have signed informed consent. 6) Patients must be enrolled within 6 weeks after comprehensive staging surgery.

Exclusion criteria

Exclusion criteria: 1) Patients with a current diagnosis of epithelial ovarian tumor of low malignant potential 2) Patients with other malignancies including synchronous primary endometrial cancer or a past history of primary endometrial cancer 3) Patients who have received prior chemotherapy or radiation therapy to treat the current disease 4) Patients who received intraperitoneal chemotherapy at the time of operation 5) Patients with a prior diagnosis of malignancy are not eligible. Exceptions are: - stage 0 endometrial cancer - carcinoma in situ of the cervix - non-melanoma skin cancer - other malignancies curatively treated and > 5 years without evidence of recurrence 6) Patients who have received prior radiotherapy Exceptions Prior radiation for localized cancer of the breast, head and neck, or skin is permitted, provided that it was completed more than 5 years prior to registration, and the patient remains free of recurrent or metastatic disease. 7) Patients who have received prior chemotherapy. Exceptions Patients may have received prior adjuvant chemotherapy for localized breast cancer, provided that it was completed more than 5 years prior to registration, and that the patient remains free of recurrent or metastatic disease. 8,9,10) Patients with diarrhea greater than CTCAE grade1, active infection that requires antibiotics, ongoing gastrointestinal bleeding requiring blood product support 11) Patients with unstable angina or those who have had a myocardial infarction within the past six months. Patients with evidence of abnormal cardiac conduction are eligible if their disease has been stable for the past six months. 12,13,14,16) Patients with bowel obstruction, interstitial pneumonitis, massive pleural effusion and/or ascites, known hypersensitivity to polyoxyethylated castor oil or any of four chemotherapeutic agents 15,17,18) Patients who are under treatment with Atazanavir, pregnant or lactating, would not permit completion of study or required follow-up.

Design outcomes

Primary

MeasureTime frame
Progression - Free Survival

Secondary

MeasureTime frame
Overall Survival,Response Rate,Adverse Event

Countries

Japan,Asia(except Japan),Europe

Contacts

Public ContactToru Sugiyama ,M.D.,Ph.D.

GCIG/JGOG3017 Office Iwate Medical University, School of Medicine, Department of Obsterics and Gynecology

jgog3017@insti.kitasato-u.ac.jp019-651-5111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026