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Phase II study of S-1 plus oxaliplatin (130 mg/m2, every 3 weeks) for advanced gastric cancer

Phase II study of S-1 plus oxaliplatin (130 mg/m2, every 3 weeks) for advanced gastric cancer - G-SOX(130) P-II

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000016973
Enrollment
25
Registered
2015-03-31
Start date
2015-03-31
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 gastric cancer

Interventions

S-1 plus oxaliplatin (130 mg/m2, every 3 weeks)

Sponsors

Shizuoka Cancer Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histologically confirmed gastric adenocarcinoma 2) Unresectable advanced or recurrent gastric cancer 3) Adequate oral intake 4) Measurable or non-measurable disease 5) Age >= 20 years 6) Eastern Cooperative Oncology Group Performance status 0 or 1 7) HER-2 negative, or unknown at registration 8) No prior chemotherapy, immunotherapy or radiation therapy for advanced disease 9) Adequate organ function 10) Written informed consent

Exclusion criteria

Exclusion criteria: 1) Massive ascites 2) Massive pleural effusion 3) Evidence of central nervous system metastasis, or clinically suspected 4) Poorly controlled diabetes mellitus 5) Serious lung or cardiovascular disease 6) Active concomitant malignancy 7) Active infection 8) Diarrhea 9) Peripheral neuropathy 10) Blood transfusion, blood products or G-CSF within 21 days at registration 11) Pregnant, nursing or unwilling to practice contraception during the study 12) Severe mental illness

Design outcomes

Primary

MeasureTime frame
The proportion of patients who recieved at least 80% of the planned dose for the first three cycles

Secondary

MeasureTime frame
Response rate, progression-free survival, overall survival, treatment discontinuation due to adverse events, and relative dose intensity

Countries

Japan

Contacts

Public ContactYosuke Kito

Shizuoka Cancer Center Division of Gastrointestinal Oncology

y.kito@scchr.jp055-989-5222

Outcome results

None listed

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