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Phase II study of docetaxel and S-1 as neoadjuvant chemotherapy + gastrectomy for cStage IIIa-IIIb(IV) resectable gastric cancer

Phase II study of docetaxel and S-1 as neoadjuvant chemotherapy + gastrectomy for cStage IIIa-IIIb(IV) resectable gastric cancer - Docetaxel and S-1 as neoadjuvant chemothrapy for resectable gastric cancer

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000000875
Enrollment
45
Registered
2007-11-05
Start date
2007-11-01
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

clinical stage IIIa-IIIb(IV) gastric cancer

Interventions

Docetaxel 35 mg/m2 1-hour IV days 1,15 S-1 80 mg/m2 PO BID days 1-14, every 28 days for 2 cycles followed by gastrectomy with D2 lymph node dissection

Sponsors

Dept. of Surgery and Science, Kyushu University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Histologically or cytologically confirmed adenocarcinoma of the stomach, curative resection possible, CY0, P0, H0 by laparoscopy, Age 20-80 years old, No prior therapy including surgery, radiotherapy or chemotherapy for current disease, patients who can take medication orally, ECOG performance status 0-1, Adequate cardiac, hepatic, renal, respiratory, and bone marrow functions, Written informed consent.

Exclusion criteria

Exclusion criteria: A history of other malignancies within the last 5 years except for adequately treated non-melanoma skin cancer or carcinoma in situ of the cervix, patients contraindicated to S-1, A history of severe drug hypersensitivity, Uncontrolled medical conditions , Documented or suspected infection, Patients requiring treatment with corticosteroids except for pre-medication, Hepatitis B or C, patients with diarrhea, Pregnant or lactating women and women of child bearing potential not using contraception, Severe psychiatric disorders, Severe edema, Grade 2 or grater peripheral neuropathy, HIV positive, patients judged by the investigator as unfit to be enrolled in the study.

Design outcomes

Primary

MeasureTime frame
Pathological response

Secondary

MeasureTime frame
Response rate of neoadjuvant chemotherapy Treatment completion rate Complete resection rate 3 year relapse free survival 3 year overall survival Adverse events

Countries

Japan

Contacts

Public ContactYoshihiro Kakeji

Kyushu University Dept. of Surgery and Science

Outcome results

None listed

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