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Randomized phase II study of TS-1/CPT-11 versus TS-1/TXL in advanced/recurrent gastric cancer (OGSG 0402)

Randomized phase II study of TS-1/CPT-11 versus TS-1/TXL in advanced/recurrent gastric cancer (OGSG 0402) - OGSG0402

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000000638
Enrollment
100
Registered
2007-04-01
Start date
2004-10-01
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

advanced/recurrent gastric cancer

Interventions

Group A: TS-1(80mg/m2/day, between day 1 and 21) + CPT-11(80mg/m2/day, on day and day 15 ) are administered in every 5 weeks (1 course). Group B: TS-1(80mg/m2/day between day 1 and 14) + Taxol(50mg/m2

Sponsors

Osaka Gastrointestinal Cancer Chemotherapy Study Group (OGSG)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Diagnosed gastric cancer, histologically 2)with metastatic lesions which can be measured 3) without any prior radiation therapy or chemotherapy using CPT-11, TXL or TS-1 4) Performance Status 0 or 2 in ECOG classification 5) age 20<= and =>75 6) sufficient oral intake 7) Survival period is expected over three months. 8) without any severe disorders in any organs 1. bone marrow function . WBC: 4,000/mm3<= and > 12,000/mm3 . Neutrocyte: 2,000 /mm3<= . Hb: 8.0 g/dl <= . Platelet: 100,000/mm3<= 2. Liver function . Total Bil.: 1.5 mg>= . GOT, GPT: < 100 IU/l 3 Renal Function . Creatinin: 1.2 mg/dl>= . Creatinin Clearance: 50 mg/mm <= (by Cockcroft-Gault) 9) Written Informed Consents

Exclusion criteria

Exclusion criteria: 1) active double cancer 2) with other severe diseases (ileus, interstitial pneumonia/pulmonary fibrosis, cardiac failure, renal dysfunction, liver dysfunction) 3) with infectious diseases 4) under condition of diarrhea 5) with marked chest or abdominal fluid 6) history of allergy against medicine 7) receiving fluoropyrimidine, antifungal flusitosine or Atazanabil sulfate 8) with gastrointestinal bleeding which needs blood transfusion 9) with liver cirrhosis or jaundice 10) with psychiatric disease which needs medicine 11) with cardiac disease which needs therapy 12) with uncontrolled D M 13) with metastasis to the central nerve system 14) under pregnancy or nursing the baby 15) excluded by doctor due to the other reasons

Design outcomes

Primary

MeasureTime frame
Response Rate(RECIS)

Secondary

MeasureTime frame
1.Progression free survival (PFS) 2.Overall survival (OS) 3.Adverse Events

Countries

Japan

Contacts

Public ContactFujitani Kazumasa

National Hospital Orgamnzation Dpt.Surgery

06-6942-1331

Outcome results

None listed

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