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Genetic Polymorphism oriented PhaseI Study of Irinotecan and Doxifluridine for Unresectable or Recurrent Colorectal Cancer

Genetic Polymorphism oriented PhaseI Study of Irinotecan and Doxifluridine for Unresectable or Recurrent Colorectal Cancer - Genetic Polymorphism oriented PhaseI Study of Irinotecan and Doxifluridine for metastatic Colorectal Cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000002092
Enrollment
18
Registered
2009-06-18
Start date
2005-01-01
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

colorectal cancer

Interventions

Patients received treatment for 12 weeks. CPT-11 was administered once every two weeks in 500 ml of normal saline or dextrose via 120-min intravenous infusion on day 1, 15, 29, 43, 57 and 71. 5-DFUR w

Sponsors

Department of Digestive Surgery and Surgical Oncology (Surgery II), and Department of Oncology and Laboratory Medicine, Yamaguchi University Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients were eligible for this study if they met the following criteria: proven unresectable or recurrent colorectal cancer; age between 20 and 75 years; no major surgery, radiotherapy or chemotherapy within 4 weeks prior to the study; Eastern Cooperative Oncology Group performance status of 0 to 2;predicted life expectancy of at least 3 months; adequate baseline organ functions, defined as a leukocyte count of at least 4,000/uL, neutrophil count of at least 2,000/uL, platelet count of at least 100,000/uL, hemoglobin of at least 9.0 g/dL, AST and ALT of 3 times or less the upper limit of the institutional reference range; total bilirubin below 1.5 mg/dL, and serum creatinine below 1.5 mg/dL.

Exclusion criteria

Exclusion criteria: Patients were ineligible if they had any of the following conditions: serious infectious disease or other severe complications (e.g., pulmonary fibrosis/interstitial pneumonia, uncontrollable diabetes); watery diarrhea, paralytic ileus, or intestinal obstruction; massive pleural effusion or ascitic fluid; symptomatic brain metastases; active concurrent malignancies; pregnancy or lactation, or desire for pregnancy; a history of drug allergy; and prior treatment with CPT-11.

Design outcomes

Primary

MeasureTime frame
Primary endpoint: MTD, DLT, recomended dose

Countries

Japan

Contacts

Public ContactShoichi Hazama

Yamaguchi University Graduate School of Medicine Department of Digestive Surgery and Surgical Oncology (Surgery II)

hazama@yamaguchi-u.ac.jp

Outcome results

None listed

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