Clinical Trials /

Study to Evaluate the Efficacy and Safety of FOLFIRI-AD in Patients With Metastatic Colorectal Cancer UGT1A Genotype 1

NCT01639326

Description:

This study aims to use the corresponding pharmacogenetic analysis to increase the dose of irinotecan in the schemes commonly used standard chemotherapy in advanced colorectal cancer treatment first. The project aims to improve the therapeutic index of chemotherapy. This optimization is raised based on the administration of different doses of the drug depending on the genotype UGT1A1 gene. The research team proposes this project to demonstrate how the administration of high doses of irinotecan in the FOLFIRI scheme in patients with genotype UGT1A1 favorable (wild homozygous * 1 / * 1 and heterozygous * 1 / * 28), significantly improves the efficiency of the antineoplastic agent without significant increase in toxicity. Secondarily will assess the possible prognostic factors related to tolerance and efficacy. The primary objective is to evaluate the efficacy of high doses of irinotecan in the FOLFIRI scheme in patients with metastatic colorectal cancer with a favorable genotype UGT1A1 (wild homozygous * 1 / * 1 and heterozygous * 1 / * 28).

Related Conditions:
  • Colorectal Carcinoma
Recruiting Status:

Unknown status

Phase:

Phase 2

Trial Eligibility

Document

Title

  • Brief Title: Study to Evaluate the Efficacy and Safety of FOLFIRI-AD in Patients With Metastatic Colorectal Cancer UGT1A Genotype 1
  • Official Title: Phase II Randomized Pharmacogenetic Study to Evaluate the Efficacy and Safety of FOLFIRI Schedule With High Doses of Irinotecan (FOLFIRI-AD) in Patients With Metastatic Colorectal Cancer According to UGT1A Genotype 1.

Clinical Trial IDs

  • ORG STUDY ID: IIBSP-IRI-2011-134
  • NCT ID: NCT01639326

Conditions

  • Metastatic Colorectal Cancer

Interventions

DrugSynonymsArms
Irinotecan high dosesIrinotecan high doses
Irinotecan standard dosesIrinotecan standard doses

Purpose

This study aims to use the corresponding pharmacogenetic analysis to increase the dose of irinotecan in the schemes commonly used standard chemotherapy in advanced colorectal cancer treatment first. The project aims to improve the therapeutic index of chemotherapy. This optimization is raised based on the administration of different doses of the drug depending on the genotype UGT1A1 gene. The research team proposes this project to demonstrate how the administration of high doses of irinotecan in the FOLFIRI scheme in patients with genotype UGT1A1 favorable (wild homozygous * 1 / * 1 and heterozygous * 1 / * 28), significantly improves the efficiency of the antineoplastic agent without significant increase in toxicity. Secondarily will assess the possible prognostic factors related to tolerance and efficacy. The primary objective is to evaluate the efficacy of high doses of irinotecan in the FOLFIRI scheme in patients with metastatic colorectal cancer with a favorable genotype UGT1A1 (wild homozygous * 1 / * 1 and heterozygous * 1 / * 28).

Trial Arms

NameTypeDescriptionInterventions
Irinotecan high dosesExperimentalPatients will receive irinotecan dose of 300 mg / m² in patients UGT1A1 * 1 / * 1 and 260 mg / m² in patients UGT1A1 * 1 / * 28 intravenous infusion over 90 minutes and folinic acid at a dose of 400 mg / m² intravenous infusion over 2 hours and 5-FU at a dose of 400 mg / m² intravenous bolus and 5-FU 2400 mg / m² intravenous infusion for 46 hours.
  • Irinotecan high doses
Irinotecan standard dosesActive ComparatorPatients will receive irinotecan at a dose of 180 mg / m² intravenous infusion over 90 minutes and folinic acid at a dose of 400 mg / m intravenous infusion over 2 hours and 5-FU at a dose of 400 mg / m² intravenous bolus and 5-FU 2400 mg / m² intravenous infusion for 46 hours
  • Irinotecan standard doses

Eligibility Criteria

        Inclusion Criteria:

          -  Histologically confirmed metastatic colorectal adenocarcinoma not curable surgically.

          -  Not received prior systemic therapy for metastatic colorectal cancer. It allows
             receiving neoadjuvant or adjuvant chemotherapy (without irinotecan) as a treatment of
             the primary tumor at least six months before inclusion. All toxicities secondary to
             previous treatment should have been resolved before inclusion. The progression of
             disease (metastatic disease) should be confirmed radiologically after adjuvant
             treatment.

          -  Genotype of the gene UGT1A1 * 1 / * 1 or * 1 / * 28

          -  Age> or = 18 and <75 years.

          -  ECOG 0-1.

          -  Measurable disease according to RECIST version 1.1

          -  Life expectancy> or equal to 3 months.

          -  Informed consent, dated and signed.

          -  Adequate bone marrow function as:

        Hemoglobin ≥ 9.0 g / dl (patients with hemoglobin <9 g / dl may be transfused before
        inclusion in the study) Platelet count ≥ 100 x 109 / L Absolute neutrophil count (ANC) ≥
        1.5x 109 / L - Adequate liver function as: Serum bilirubin ≤ 1.5 x upper limit of normal
        (ULN) Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 x ULN in
        the absence of liver metastases and ALT and AST ≤ 5 × ULN in the presence of liver
        metastases Alkaline phosphatase ≤ 2.5 x ULN or ≤ 5 x ULN in the presence of liver
        metastases or ≤ 10 x ULN in the presence of bone metastases

        - Adequate renal function with creatinine levels <1.5 mg / dL. BUN> 50 ml / min

        Exclusion Criteria:

          -  Genotype of the gene UGT1A1 * 28 / * 28 (Gilbert's syndrome)

          -  Patients who are pregnant or breast-feeding

          -  Concomitant treatment with other antineoplastic therapy other than specified.

          -  Patients with active infectious processes and patients with immunosuppressive therapy,
             or chronic anticoagulant therapy.

          -  History of malignancy in the last five years except basal cell carcinoma of the skin
             or carcinoma in situ of the cervix treated properly.

          -  Patients with positive serology for HIV previously known, chronic diarrhea,
             inflammatory bowel disease or malabsorption syndrome or tumor obstruction unresolved.

          -  Clinically significant cardiovascular disease: cerebrovascular accident / stroke (≤ 6
             months before inclusion in the trial), myocardial infarction (≤ 6 months before
             inclusion in the trial), unstable angina, uncontrolled hypertension, congestive heart
             failure grade II or higher NYHA or serious cardiac arrhythmia.

          -  Patients with significant neurological or psychiatric disorders, including dementia or
             poorly controlled epilepsy.

          -  Patients with any contraindications specified in the Summary of study drug.
      
Maximum Eligible Age:75 Years
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:Overall objective response rate (RR) by RECIST criteria v1.1
Time Frame:24 months
Safety Issue:
Description:The objective response rate, defined as the percentage of subjects who achieved a complete response (CR) or partial (PR) response will be evaluated according to RECIST criteria version 1.1

Secondary Outcome Measures

Measure:Adverse Events
Time Frame:24 months
Safety Issue:
Description:The intensity of the adverse reactions are classified according to the system Toxicity Criteria NCI v 4.0.
Measure:Progression free survival
Time Frame:24 months
Safety Issue:
Description:Elapsed time from inclusion to the date of documented disease progression or death from any cause (whichever occurs first).
Measure:Overall survival
Time Frame:24 months
Safety Issue:
Description:Elapsed time from inclusion to the time when death occurs from any cause. The subjects lost to follow up will be censored at the date of last follow up.
Measure:overall response duration
Time Frame:24 months
Safety Issue:
Description:be measured from the date of the first documentation of RP or RC (whatever the state to register first) until the first date to register progression (PG) or death from any cause. Only in this analysis included subjects who achieved a CR or PR.

Details

Phase:Phase 2
Primary Purpose:Interventional
Overall Status:Recruiting
Lead Sponsor:Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau

Last Updated

May 6, 2015