- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT00448019
FCR and Bevacizumab in the Treatment of Relapsed Chronic Lymphocytic Leukemia (CLL)
Fludarabine, Cyclophosphamide, Rituximab and Bevacizumab in the Treatment of Relapsed Chronic Lymphocytic Leukemia
Přehled studie
Postavení
Podmínky
Intervence / Léčba
Detailní popis
During the study, you will have up to 6 "cycles" of treatment. A cycle is made up of treatment with the study drugs for 3-4 days and then about 3-1/2 weeks (25 days) of no treatment (about 4 weeks total). Treatment with the study drugs will be given for 4 days in a row on the first cycle, and 3 days in a row on Cycles 2-6. On Day 1 of each cycle, you will receive rituximab through a needle in a vein. On Cycle 1, since it is your first exposure to rituximab, it must be given slowly, so it may take 6-8 hours to complete. On the cycles after that, it can be given more rapidly, over 3-4 hours. Cyclophosphamide and fludarabine will be given separately through a needle in a vein on Days 2-4 of Cycle 1 and Days 1-3 of Cycles 2-6. Cyclophosphamide and fludarabine will each be given over 30 minutes. Bevacizumab will be given through a needle in a vein over 90 minutes on Day 3 of Cycle 1. If it is well tolerated, the next dose of Bevacizumab will be given over 60 minutes on Day 2 of Cycle 2. If the Cycle 2 dose is well tolerated, the next doses of Bevacizumab will be given over 30 minutes on Day 2 of Cycles 2-6. In addition to the study drugs, you may also be given fluids by vein to help flush the kidneys, to help prevent possible kidney damage. You may receive up to 6 cycles of treatment. Treatment will be given on an outpatient basis. The injections for each daily treatment visit should take less than 6 hours.
Up to 66 patients will take part in the study. All will be enrolled at M.D. Anderson.
Typ studie
Zápis (Aktuální)
Fáze
- Fáze 2
Kontakty a umístění
Studijní místa
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Texas
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Houston, Texas, Spojené státy, 77030
- University of Texas MD Anderson Cancer Center
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
Inclusion Criteria:
- Diagnosis of B-cell CLL
- Relapsed, fludarabine-sensitive (duration of response > 6 months as assessed by prior treating physician) or fludarabine-naive patients
- Rai Stage III or IV, or Rai Stage I or II if determined to have disease progression as evidenced by rapid doubling of peripheral lymphocyte count, progressive lymphadenopathy, progressive splenomegaly, or B symptoms.
- Prestudy WHO Performance Status </= 2.
- Signed, written Institutional Review Board (IRB)approved informed consent.
- Men and women of reproductive potential must agree to follow accepted birth control methods during treatment and for 3 months after completion of treatment.
- Acceptable liver function: Bilirubin </= 2.0 mg/dL (26 umol/L), AST (SGOT) and/or ALT (SGPT) </= 2 times upper limit of normal.
- Acceptable hematologic status: Platelet count >/= 50 x 10^9/L., absolute neutrophil count (ANC) >/= 1 x 10^9/L.
- Acceptable renal function: Serum creatinine </= 2.0 mg/dL
Exclusion Criteria:
- Cancer radiotherapy, radioimmunotherapy, biological therapy, chemotherapy, or other investigational therapy within 4 weeks prior to Study Day 1.
- Known infection with HIV, hepatitis B, or hepatitis C
- Transformation to aggressive B-cell malignancy (e.g., large B-cell lymphoma, Richter's Syndrome, or prolymphocyte leukemia [PLL]).
- Patients with secondary malignancy requiring active treatment (except hormonal therapy).
- Active uncontrolled bacterial, viral, or fungal infections.
- New York Heart Association Class II-IV cardiac disease or myocardial infarction within the past 6 months prior to Study Day 1.
- Pregnant or currently breast-feeding.
- Current, recent (within 4 weeks of the first infusion of this study), or planned participation in an experimental drug study other than a Genentech-sponsored bevacizumab cancer study.
- Blood pressure of > 150/100 mmHg
- Unstable angina
- History of stroke within 6 months
- Clinically significant peripheral vascular disease
- Evidence of bleeding diathesis or coagulopathy
- Major surgical procedure, open biopsy, or significant traumatic injury within 28 days prior to Day 1, anticipation of need for major surgical procedure during the course of the study.
- Minor surgical procedures, fine needle aspirations or core biopsies within 7 days prior to Day 1.
- Urine protein:creatinine ratio >/= 1.0 at screening.
- History of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within 6 months prior to Day 1.
- Serious, non-healing wound, ulcer, or bone fracture.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: N/A
- Intervenční model: Přiřazení jedné skupiny
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: FCR + Bevacizumab
FCR = Fludarabine 25 mg/m^2 intravenous (IV) , Cyclophosphamide 250 mg/m^2 IV daily for 3 days, Rituximab 375 mg/m^2 IV Day 1, followed by 500 mg/m^2 IV.
FCR daily for 3 days.
Bevacizumab 10 mg/Kg IV on Day 3, course 1.
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25 mg/m^2 IV over 30 minutes daily for 3 days
Ostatní jména:
250 mg/m^2 IV over 30 minutes daily for 3 days
Ostatní jména:
375 mg/m^2 IV on Day 1 by prolonged infusion.
All subsequent doses 500 mg/m^2 IV 30-minute infusion.
Ostatní jména:
10 mg/Kg IV on Day 3, course 1 over 30-90 minutes
Ostatní jména:
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Progression Free Survival (PFS) Rate
Časové okno: Baseline up to 5 years
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Progression free survival (PFS) was defined as the time from the start of treatment to progression, which included treatment failure, relapse, or death.
Progression is defined using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0), as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions
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Baseline up to 5 years
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Number of Participants With Complete or Partial Response to Fludarabine, Cyclophosphamide, Rituximab, and Bevacizumab Therapy in Previously Treated Chronic Lymphocytic Leukemia (CLL)
Časové okno: Response assessed after three 4-week courses and after six courses, up to 24 weeks
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Response criteria for Complete response (CR) - Nodes: None; Liver/Spleen Size: Not palpable; Symptoms: None; polymorphonuclear leukocytes (PMN): >1,500/μl; Platelets >100,000/μl; Hemoglobin (untransfused): >11,0 g/dl; Lymphocytes: <4,000/μl; Bone Marrow aspirate: <30% lymphocytes; Biopsy: No lymphocyte infiltrate; and for Partial Response (PR), Nodes: >/= 50% decrease; Liver/Spleen Size: >/= 50% decrease; Symptoms: None; Platelets >100,000/μl or > 50% improvement from baseline; Hemoglobin (untransfused): >11.0 g/dl or >50% improvement from baseline; Lymphocytes: >50% decrease; Biopsy: <30% lymphocytes with residual disease on biopsy for nodular PR (NPR).
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Response assessed after three 4-week courses and after six courses, up to 24 weeks
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Overall Response Rate (ORR) to Fludarabine, Cyclophosphamide, Rituximab, and Bevacizumab Therapy in Previously Treated CLL
Časové okno: Response assessed after three 4-week courses and after six courses, up to 24 weeks
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ORR defined as CR and PR response where response criteria for Complete response (CR) - Nodes: None; Liver/Spleen Size: Not palpable; Symptoms: None; polymorphonuclear leukocytes (PMN): >1,500/μl; Platelets >100,000/μl; Hemoglobin (untransfused): >11,0 g/dl; Lymphocytes: <4,000/μl; Bone Marrow aspirate: <30% lymphocytes; Biopsy: No lymphocyte infiltrate; and for Partial Response (PR), Nodes: >/= 50% decrease; Liver/Spleen Size: >/= 50% decrease; Symptoms: None; Platelets >100,000/μl or > 50% improvement from baseline; Hemoglobin (untransfused): >11.0 g/dl or >50% improvement from baseline; Lymphocytes: >50% decrease; Biopsy: <30% lymphocytes with residual disease on biopsy for nodular PR (NPR).
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Response assessed after three 4-week courses and after six courses, up to 24 weeks
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Spolupracovníci a vyšetřovatelé
Sponzor
Spolupracovníci
Vyšetřovatelé
- Vrchní vyšetřovatel: Susan O'Brien, MD, M.D. Anderson Cancer Center
Publikace a užitečné odkazy
Užitečné odkazy
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia
Primární dokončení (Aktuální)
Dokončení studie (Aktuální)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Odhad)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Odhad)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Další relevantní podmínky MeSH
- Onemocnění imunitního systému
- Novotvary podle histologického typu
- Novotvary
- Lymfoproliferativní poruchy
- Lymfatická onemocnění
- Imunoproliferativní poruchy
- Leukémie, B-buňka
- Leukémie
- Leukémie, lymfocytární, chronická, B-buňky
- Leukémie, lymfoidní
- Fyziologické účinky léků
- Molekulární mechanismy farmakologického působení
- Antirevmatika
- Antimetabolity, Antineoplastika
- Antimetabolity
- Antineoplastická činidla
- Imunosupresivní látky
- Imunologické faktory
- Antineoplastická činidla, Alkylační
- Alkylační činidla
- Myeloablativní agonisté
- Antineoplastická činidla, Imunologická
- Inhibitory angiogeneze
- Činidla modulující angiogenezi
- Růstové látky
- Inhibitory růstu
- Cyklofosfamid
- Bevacizumab
- Rituximab
- Fludarabin
- Fludarabin fosfát
Další identifikační čísla studie
- MDACC-2005-0992
- NCI-2010-00591 (Identifikátor registru: NCI CTRP)
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