Status:
COMPLETED
Phase 1/2 Study of S-1 and Cisplatin in Advanced Gastric Cancer
Lead Sponsor:
Taiho Oncology, Inc.
Conditions:
Gastric Cancer
Eligibility:
All Genders
18+ years
Phase:
PHASE1
PHASE2
Brief Summary
The purpose of the phase 1 portion of the study is to determine the safe dose of S-1 and cisplatin that can be administered in gastric cancer patients. The purpose of the phase 2 portion of the study...
Detailed Description
S-1 is an oral fluoropyrimidine which combines tegafur (a 5-FU prodrug) with two classes of modulators which: * inhibit dihydropyrimidine dehydrogenase (DPD) and * block phosphorylation of 5-FU in ga...
Eligibility Criteria
Inclusion
- Inclusion Criteria
- Has histologically or cytologically confirmed adenocarcinoma of the stomach or gastroesophageal junction
- Has advanced, unresectable cancer at the time of study entry
- Has measurable disease as defined by RECIST criteria, i.e., lesions that can be accurately measured in at least one dimension with the longest diameter ≥20 mm using conventional techniques or ≥10 mm using spiral CT scan
- Is at least 3 weeks post-gastrectomy surgery
- Has not received prior chemotherapy for their cancer (adjuvant therapy is permitted and does not count as prior chemotherapy).
- Has performance status of ≥ 70% on the Karnofsky scale (Appendix B)
- Has a predicted life expectancy of ≥ 12 weeks
- Has an absolute granulocyte count of ≥ 1,500/mm3
- Has a platelet count ≥ 100,000/mm3
- Has a hemoglobin of ≥ 9.0 g/dL
- Has a bilirubin of ≤ 1.5 times the ULN
- Has transaminases ≤ 2.5 times the ULN except for patients with liver metastasis who may have transaminases ≤ 5 times the ULN
- Has a creatinine ≤ ULN and calculated creatinine ≥ 60 mL/min
- According to the judgment of the Investigator, the patient has recovered from all previous anti-cancer treatment-related toxicities to at least Grade 1 (see exceptions above)
- Has stopped all previous investigational drugs at least 4 weeks prior to treatment with S-1 and cisplatin.
- Is able to take medications orally
- Female patients of childbearing potential who are not pregnant and who use acceptable means of contraception while on study and for an additional 30 days after the last dose of study medication. Male patients must use adequate contraception.
- Exclusion Criteria
- Has relapsed within 6 months from the end of adjuvant therapy
- Has known brain or leptomeningeal metastases.
- Has any other serious illness or medical condition(s) including, but not limited to, the following:
- uncontrolled congestive heart failure, angina pectoris, arrhythmias, or hypertension ; or any significant medical condition that is a contraindication for chemotherapy
- concurrent malignancy other than gastric cancer except adequately treated carcinoma-in-situ of the cervix or non-melanoma skin cancer
- active infection
- gastrointestinal disorder, including malabsorption, chronic nausea and vomiting, chronic diarrhea
- unstable diabetes mellitus
- psychiatric disorder that may interfere with consent and/or protocol compliance
- known neuropathy (including hearing loss) at baseline of Grade 2 or higher (as per NCI CTC v2.0 see Appendix A)
- Has known hypersensitivity to any of the constituents of the study medication
- Is receiving a concomitant treatment with drugs interacting with S-1.
- Is a pregnant or lactating female or who refuses to use an acceptable means of contraception. Is a male and refuses to use an acceptable means of contraception.
Exclusion
Key Trial Info
Start Date :
October 1 2003
Trial Type :
INTERVENTIONAL
End Date :
May 1 2006
Estimated Enrollment :
41 Patients enrolled
Trial Details
Trial ID
NCT00072787
Start Date
October 1 2003
End Date
May 1 2006
Last Update
September 3 2024
Active Locations (11)
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1
Rosen, Lee
Los Angeles, California, United States, 90025
2
University of Southern California Norris Comprehensive Cancer Center
Los Angeles, California, United States, 90089
3
Chong, Clayton
Honolulu, Hawaii, United States, 96817
4
Straub Clinic and Hospital
Honolulu, Hawaii, United States, 96817