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Phase I/II Study of TS-1/Oxaliplatin(SOX) for patients with unresectable advanced or recurrent gastric cancer

Phase I/II Study of TS-1/Oxaliplatin(SOX) for patients with unresectable advanced or recurrent gastric cancer - OCD1409 SOX

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000015807
Enrollment
72
Registered
2014-12-01
Start date
2014-11-26
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

unresectable advanced or recurrent gastric cancer

Interventions

SOX Oxaliplatin/TS-1

Sponsors

Gunma University Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Histologically proven gastric cancer (Adenocarcinoma) 2) Unresectable advanced/recurrent gastric cancer, HER2 Negative case 3) Aged over 20 years at the time of registration 4) Performance Status(ECOG):0 or 1 5) A measurable lesions in RECIST criteria is unnecessary 6) Previously not treated chemotherapy or radiotherapy for unresectable gastric cancer 7) Able to receive oral treatment 8) Adequate organ function 9) Life expectance estimated>=3 months 10) Written IC

Exclusion criteria

Exclusion criteria: 1) History of serious drug hypersensitivity 2) Pregnant, lactating or women of child-bearing potential. Men who want get partner pregnant 3) Active infections 4 4) Serious complications 5) Serious heart disease 6) Peptic ulcers 7) Sensory neuropathy 8) Diarrhea 9) A case with abdominal dropsy and the hydrothorax to need waste fluid by the sustained drainage custody 10) Brain metastasis 11) Other active malignancies (Nondisease period less than 5 years) 12) Continuous steroid treatment 13) Any other cases who are regarded as inadequate for study enrollment by the investigator 14) Administration contraindication of L-OHP , TS-1 , 5-FU

Design outcomes

Primary

MeasureTime frame
[Phase I part] To determine recommended dose (RD) and maximum tolerated dose (MTD) [Phase II part] progression-free survival (PFS)

Countries

Japan

Contacts

Public ContactKyoichi Kaira

Gunma University Graduate School of Medicine Department of Oncology Clinical Development

kkaira1970@yahoo.co.jp027-220-8222

Outcome results

None listed

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