A genotype directed dose-finding study of Irinotecan (CPT-11) by groups of Uridine diphosphate glucuronosyltransferase 1A1 (UGT1A1) polymorphisms in patients with advanced metastatic colorectal cancer and gastric cancer.
- Conditions
- colorectal cancer/ gastric cancer
- Registration Number
- JPRN-UMIN000000510
- Lead Sponsor
- Yakult Honsha Co.,Ltd
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 80
Not provided
1)History of serious drug allergy 2)Active concomitant malignancy 3)Prior extensively irradiation for abdominal or bowel bone marrow 4)Symptomatic brain metastasis 5)Systemic continual use of steroids 6)Active infection 7)Persistent diarrhea (watery stool) 8)Intestinal obstraction or paralytic ileus 9)Interstitial pneumonia or pulmonary fibrosis 10)Massive pleural, pericardial effusion or asites that required drainage 11)Need to treatment with atazanavir sulfate 12)Uncontrolled diabetes mellitus 13)Heart disease deemed to unacceptable by diagnosis of cardiogram within the previous 28 days before enrollment 14)Psychological disease deemed to unacceptable for inclusion to the study 15)Pregnant or lactating women, couple wishing pregnant or no mind of prevent pregnancy 16)Other concominant medical condition deemed to inadequate for inclusion to the study
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Maximum tolerated dose for the heterozygous group and the homozygous group, respectively. Incidence rate of dose limiting toxicities for the wild group.
- Secondary Outcome Measures
Name Time Method Recommended dose and dose limiting toxicity for heterozygous group and the homozygous groups, respectively. Incidence grade and frequency of toxicity. Pharmacokinetics of CPT-11, APC, SN-38 and SN-38G. Genetic polymorphisms analysis of UGT1A1,UGT1A7,UGT1A9 and OATP1B1 related to PK of CPT-11 and metabolites.