Phase I / II Study of Irinotecan (CPT-11) Combined With l-Leucovorin (l-LV) and 5-FU in Patients With Advanced Colorectal Cancer

Phase 1

Completed

• Conditions: Colorectal Cancer

• Registration Number: NCT00209625
• Lead Sponsor: Hokkaido Gastrointestinal Cancer Study Group

Brief Summary

We performed a phase I/II study of CPT-11/5FU/l-LV in advanced colorectal cancer, to determine the optimal dose of CPT-11 and to estimate the safety and efficacy of this regimen

Detailed Description

A multicenter Open-label, single-arm, phase I/II clinical trial is conducted on patients with histological stage IV colorectal cancer given irinotecan, leucovorin plus fluorouracil. The usefulness of this regimens as 1st line therapy for colorectal cancer was evaluated by the disease-free survival rate (DFR), median survival time (MST), incidence and severity of adverse event.

Study Timeline

• Status Verified: 2000-04
• Study Start: 2000-04
• Study Completion: 2004-11
• Study First Submitted: 2005-09-13
• Study First Submitted QC: 2005-09-13
• Last Update Submitted: 2005-09-13
• Study First Posted: 2005-09-21
• Last Update Posted: 2005-09-21

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 23

Inclusion Criteria

1. Histological diagnosis of colorectral adenocarcinoma.
2. Measurable or assessable lesions.
3. Age: 18 ~ 75 years.
4. Performance Status (ECOG): 0 ~ 2.
5. No prior chemotherapy. Adjuvant chemotherapy is not defined as previous therapy.
6. No history of radiotherapy to the abdomen.
7. Adequate function of major organs (bone marrow, heart, lungs, liver etc.). WBC 3,500/mm3 and 12,000/mm3. Hb 10.0 g/dl. Platelet count 100,000/mm3. GOT and GPT 2.5times the upper limit of normal (excluding liver metastasis). T-Bil 2.0mg/dl. Creatinine <1.5 mg/dl Normal ECG (not considering clinically unimportant arrhythmias and ischemic changes).
8. Predicted survival for >3 months.
9. Able to give written informed consent.

Exclusion Criteria

1. Severe pleural effusion or ascites.
2. Metastasis to the central nervous system (CNS).
3. Active gastrointestinal bleeding.
4. Active infection.
5. Diarrhea (watery stools).
6. Uncontrolled ischemic heart disease.
7. Serious complications (such as intestinal paralysis, intestinal obstruction, interstitial pneumonia or pulmonary fibrosis, uncontrolled diabetes mellitus, heart failure, renal failure, or hepatic failure).
8. Active multiple cancer.
9. Severe mental disorder.
10. Pregnancy, possible pregnancy, or breast-feeding.
11. Flucytosine treatment
12. Gilbert's syndrome.
13. Judged to be ineligible for this protocol by the attending physician.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
objective tumor response

Secondary Outcome Measures

Name	Time	Method
Response duration, time to progression, median survival time, and safety

Trial Locations

Locations (1)

Hokkaido University Hospital; 🇯🇵 Sapporo, Hokkaido, Japan