Phase II multicenter trial of neoadjuvant chemotherapy followed by radical hysterectomy and adjuvant chemotherapy by irrinotecan hydrochloride and nedaplatin for the patients with stage Ib2-IIb bulky cervical cancer (tumor diameter > 4 cm): OGSK_KCOG-G1201

Phase II multicenter trial of neoadjuvant chemotherapy followed by radical hysterectomy and adjuvant chemotherapy by irrinotecan hydrochloride and nedaplatin for the patients with stage Ib2-IIb bulky cervical cancer (tumor diameter > 4 cm): OGSK_KCOG-G1201 - NACRAC study

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008023

Enrollment

Registered

2012-05-28

Start date

2012-05-01

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

Cervical cancer

Interventions

The subjects undergo neoadjuvant chemotherapy followed by radical hysterectomy and adjuvant chemotherapy by irrinotecan hydrochloride and nedaplatin.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. Histologically confirmed diagnosis of cervical squamous cell carcinoma, 2. Locally advanced stage Ib2-IIb disease, 3. Presense of a MRI measurable bulky mass in the uterince cervix, 4. No past medical history about cervical cancer, 5. Age: 20-75 years, 6. Acceptable major organ function, 7. ECOG Performance Status: 0-1, 8. Patients are scheduled for radical hysterectomy, 9. Patient must have signed informed consent

Exclusion criteria

Exclusion criteria: 1. Patients with an active or uncontrolled infection, 2. Patients with a serious complications (cardiac disease, poorly controlled diabetes mellitus, malignant hypertension and bleeding tendency), 3. Patients with other malignancies, 4. Patients with interstitial pneumonitis, 5. Patients with massive pleural effusion and/or ascites, 6. Patients with unstable angina or those who have had a myocardial infarction within the past six months, 7. Patients with medical contraindications to irrinotecan hydrochloride and nedaplatin, 8. Patients with severe diarrhea, 9. Patients with bowel obstruction, 10. Patients who are pregnant or lactating, 11. Patients with severe drug allergy, 12. Patients whose circumstances at the time of entry onto the protocol would not permit completion of study required follow-up, 13. Patients with HBsAg positivity

Design outcomes

Primary

Measure	Time frame
2-year relapse-free survival	—

Secondary

Measure	Time frame
1. Tumor regression, 2. Adverse event, 3. Recurrence rate, 4. Chemotherapy completion rate, 5. Change of serum SCC level, 6. Surgery completion rate, 7. Surgical complication	—

Countries

Japan

Contacts

Public ContactMorio Sawada

Kyoto Prefectural University of Medicine Department of Obstetrics and Gynecology

mosawada@koto.kpu-m.ac.jp075-251-5560

Outcome results

None listed

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

Phase II multicenter trial of neoadjuvant chemotherapy followed by radical hysterectomy and adjuvant chemotherapy by irrinotecan hydrochloride and nedaplatin for the patients with stage Ib2-IIb bulky cervical cancer (tumor diameter &gt; 4 cm): OGSK_KCOG-G1201