- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT00016952
Irinotecan or Fluorouracil Plus Leucovorin in Treating Patients With Previously Treated Metastatic Colorectal Cancer
Phase II Study in Patients With Metastatic Colorectal Carcinoma Previously Treated With Oxaliplatin (OXAL) or a Combination of Irinotecan (CPT-11) and OXAL
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Giving the drugs in different combinations may kill more tumor cells.
PURPOSE: Phase II trial to compare the effectiveness of either irinotecan or fluorouracil plus leucovorin in treating patients who have metastatic colorectal cancer that has been previously treated with oxaliplatin with or without irinotecan.
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
OBJECTIVES:
- Determine the tumor response rate in patients receiving irinotecan or fluorouracil and leucovorin calcium for metastatic colorectal cancer previously treated with oxaliplatin with or without irinotecan.
- Determine the time to tumor progression, time to treatment failure, and overall survival of patients treated with these regimens.
- Determine the toxic effects of these regimens in these patients.
- Evaluate the quality of life of patients treated with these regimens.
OUTLINE: This is a multicenter study. Patients are stratified according to prior chemotherapy (oxaliplatin-based therapy vs irinotecan and oxaliplatin combination therapy). Patients are assigned to one of two treatment groups.
- Group I (prior oxaliplatin-based chemotherapy): Patients receive irinotecan IV over 90 minutes on day 1. Treatment repeats every 3 weeks.
- Group II (prior irinotecan and oxaliplatin combination chemotherapy): Patients receive leucovorin calcium IV over 2 hours and fluorouracil IV continuously on days 1 and 2. Treatment repeats every 2 weeks.
- Both groups: Treatment continues in the absence of disease progression or unacceptable toxicity. Patients with a confirmed complete response for 2 consecutive courses may discontinue treatment at investigator's discretion.
Quality of life is assessed at baseline, approximately every 6 weeks during treatment, and then after the last course of treatment.
Patients are followed every 3 months for 5 years.
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 2
Contacten en locaties
Studie Locaties
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Saskatchewan
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Regina, Saskatchewan, Canada, S4T 7T1
- Allan Blair Cancer Centre
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Arizona
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Scottsdale, Arizona, Verenigde Staten, 85259-5404
- CCOP - Scottsdale Oncology Program
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Florida
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Jacksonville, Florida, Verenigde Staten, 32224
- Mayo Clinic
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Illinois
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Peoria, Illinois, Verenigde Staten, 61602
- CCOP - Illinois Oncology Research Association
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Urbana, Illinois, Verenigde Staten, 61801
- CCOP - Carle Cancer Center
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Iowa
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Cedar Rapids, Iowa, Verenigde Staten, 52403-1206
- CCOP - Cedar Rapids Oncology Project
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Des Moines, Iowa, Verenigde Staten, 50309-1016
- CCOP - Iowa Oncology Research Association
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Sioux City, Iowa, Verenigde Staten, 51101-1733
- Siouxland Hematology-Oncology
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Kansas
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Wichita, Kansas, Verenigde Staten, 67214-3882
- CCOP - Wichita
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Michigan
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Ann Arbor, Michigan, Verenigde Staten, 48106
- CCOP - Ann Arbor Regional
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Minnesota
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Rochester, Minnesota, Verenigde Staten, 55905
- Mayo Clinic Cancer Center
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Saint Louis Park, Minnesota, Verenigde Staten, 55416
- CCOP - Metro-Minnesota
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Nebraska
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Omaha, Nebraska, Verenigde Staten, 68106
- CCOP - Missouri Valley Cancer Consortium
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South Dakota
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Rapid City, South Dakota, Verenigde Staten, 57709
- Rapid City Regional Hospital
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Sioux Falls, South Dakota, Verenigde Staten, 57104
- CCOP - Sioux Community Cancer Consortium
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
DISEASE CHARACTERISTICS:
- Diagnosis of metastatic colorectal adenocarcinoma incurable by surgery or not amenable to radiotherapy with curative intent
Progressive disease after one of the following prior treatments for metastatic disease:
- Oxaliplatin-based chemotherapy
- Irinotecan and oxaliplatin combination chemotherapy
At least 1 measurable lesion
- At least 20 mm in at least one dimension
- No known CNS metastases or carcinomatous meningitis
PATIENT CHARACTERISTICS:
Age:
- 18 and over
Performance status:
- ECOG 0-2
Life expectancy:
- At least 12 weeks
Hematopoietic:
- Absolute neutrophil count at least 2,000/mm^3
- Platelet count at least 100,000/mm^3
Hepatic:
- Bilirubin no greater than 0.5 mg/dL above upper limit of normal (ULN)
- AST no greater than 5 times ULN
Renal:
- Creatinine no greater than 1.5 times ULN
Cardiovascular:
- No unstable angina
- No symptomatic congestive heart failure
- No serious uncontrolled cardiac arrhythmia
Other:
- No active or uncontrolled infection
- No evidence of other serious illness
- No other malignancy within the past 5 years except adequately treated basal cell or squamous cell skin cancer or noninvasive carcinomas
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- No concurrent sargramostim (GM-CSF)
Chemotherapy:
- See Disease Characteristics
- At least 4 weeks since prior chemotherapy
- No more than 1 prior chemotherapy regimen for advanced colorectal cancer
- Prior adjuvant chemotherapy allowed
Endocrine therapy:
- Not specified
Radiotherapy:
- See Disease Characteristics
- No prior radiotherapy to more than 25% of bone marrow
Surgery:
- See Disease Characteristics
- At least 4 weeks since prior major surgery
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Niet-gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: irinotecan
Prior oxaliplatin-based chemotherapy: Patients receive irinotecan IV over 90 minutes on day 1. Treatment repeats every 3 weeks. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients with a confirmed complete response for 2 consecutive courses may discontinue treatment at investigator's discretion. Quality of life is assessed at baseline, approximately every 6 weeks during treatment, and then after the last course of treatment. Patients are followed every 3 months for 5 years. |
|
|
Experimenteel: leucovorin + fluorouracil
Prior to irinotecan and oxaliplatin combination chemotherapy: Patients receive leucovorin calcium IV over 2 hours and fluorouracil IV continuously on days 1 and 2. Treatment repeats every 2 weeks. Treatment continues in the absence of disease progression or unacceptable toxicity. Patients with a confirmed complete response for 2 consecutive courses may discontinue treatment at investigator's discretion. Quality of life is assessed at baseline, approximately every 6 weeks during treatment, and then after the last course of treatment. Patients are followed every 3 months for 5 years. |
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
tumor responspercentage
Tijdsspanne: Tot 5 jaar
|
Tot 5 jaar
|
Secundaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
|
algemeen overleven
Tijdsspanne: Tot 5 jaar
|
Tot 5 jaar
|
|
kwaliteit van het leven
Tijdsspanne: Tot 5 jaar
|
Tot 5 jaar
|
|
time to tumor progression
Tijdsspanne: Up to 5 years
|
Up to 5 years
|
|
tijd tot falen van de behandeling
Tijdsspanne: Tot 5 jaar
|
Tot 5 jaar
|
Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Studie stoel: Henry C. Pitot, MD, Mayo Clinic
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
- Ziekten van het spijsverteringsstelsel
- Neoplasmata
- Neoplasmata per site
- Gastro-intestinale neoplasmata
- Neoplasmata van het spijsverteringsstelsel
- Gastro-intestinale aandoeningen
- Colon Ziekten
- Darmziekten
- Intestinale neoplasmata
- Rectale ziekten
- Colorectale neoplasmata
- Fysiologische effecten van medicijnen
- Moleculaire mechanismen van farmacologische werking
- Enzymremmers
- Antimetabolieten, antineoplastische
- Antimetabolieten
- Antineoplastische middelen
- Immunosuppressieve middelen
- Immunologische factoren
- Beschermende middelen
- Topoisomeraseremmers
- Micronutriënten
- Vitaminen
- Calciumregulerende hormonen en middelen
- Topoisomerase I-remmers
- Tegengif
- Vitamine B-complex
- Fluoruracil
- Leucovorin
- Irinotecan
- Calcium
- Levoleucovorine
Andere studie-ID-nummers
- NCCTG-N0048
- NCI-2012-02383 (Register-ID: CTRP (Clinical Trials Reporting System))
- CDR0000068635 (Register-ID: PDQ (Physician Data Query))
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