- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT00098774
Rituximab and Combination Chemotherapy in Treating Patients With Newly Diagnosed Primary CNS Lymphoma
Intensive Chemotherapy And Immunotherapy In Patients With Newly Diagnosed Primary CNS Lymphoma
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as rituximab, can block cancer growth in different ways. Some block the ability of cancer cells to grow and spread. Others find cancer cells and help kill them or carry cancer-killing substances to them. Giving rituximab with combination chemotherapy may kill more cancer cells.
PURPOSE: This phase II trial is studying how well rituximab given with combination chemotherapy works in treating patients with newly diagnosed primary CNS lymphoma.
Přehled studie
Postavení
Podmínky
Detailní popis
OBJECTIVES:
Primary
- Determine the complete response rate after remission induction therapy with the combination of high-dose methotrexate (HDMTX), temozolomide, and rituximab at 4 months.
Secondary
- Determine the safety and feasibility of consolidation therapy comprising cytarabine and etoposide administered after induction therapy in these patients.
- Determine the percentage of patients who achieve durable (complete and partial) remission when treated with this regimen.
- Determine relapse-free survival after complete response in patients treated with this regimen.
- Correlate molecular markers with outcome in patients treated with this regimen.
- Determine the effects of this regimen on neurological function in these patients.
OUTLINE: This is a multicenter study.
Induction Chemotherapy: All induction therapy courses repeat every 28 days.
- Courses 1-3: Patients receive high-dose methotrexate IV over 4 hours on days 1 and 15, leucovorin calcium IV or orally every 6 hours beginning on days 2 and 16 and continuing until blood levels of methotrexate are in a safe range, and oral temozolomide on days 7-11. Patients also receive rituximab* IV on days 3, 10, 17, and 24 of course 1 and days 3 and 10 of course 2 (total of 6 doses).
NOTE: *Patients diagnosed with T-cell primary CNS lymphoma do not receive rituximab.
Course 4: Patients receive oral temozolomide on days 7-11, high-dose methotrexate IV over 4 hours on day 15, and leucovorin calcium IV or orally every 6 hours beginning on day 16 and continuing until blood levels of methotrexate are in a safe range. Patients achieving a complete response or a complete response unconfirmed proceed to consolidation therapy.
- Consolidation therapy I (course 5): Beginning 4 weeks after the start of course 4, patients receive high-dose methotrexate IV over 4 hours on day 1, leucovorin calcium IV or orally every 6 hours beginning on day 2 and continuing until blood levels of methotrexate are in a safe range, and oral temozolomide on days 7-11.
- Consolidation therapy II (course 6): Beginning 3-5 weeks after the start of course 5, patients receive cytarabine IV over 2 hours twice daily and etoposide IV over 12 hours twice daily on days 1-4 and filgrastim (G-CSF) or sargramostim (GM-CSF) subcutaneously beginning on day 14 and continuing until blood counts recover.
Treatment continues in the absence of disease progression.
After completion of study treatment, patients are followed periodically for 3 years.
PROJECTED ACCRUAL: A total of 27-45 patients will be accrued for this study within 2-3 years.
Typ studie
Zápis (Aktuální)
Fáze
- Fáze 2
Kontakty a umístění
Studijní místa
-
-
California
-
San Francisco, California, Spojené státy, 94115
- UCSF Helen Diller Family Comprehensive Cancer Center
-
-
Delaware
-
Lewes, Delaware, Spojené státy, 19958
- Tunnell Cancer Center at Beebe Medical Center
-
Newark, Delaware, Spojené státy, 19713
- CCOP - Christiana Care Health Services
-
-
Illinois
-
Chicago, Illinois, Spojené státy, 60637-1470
- University of Chicago Cancer Research Center
-
-
Indiana
-
Fort Wayne, Indiana, Spojené státy, 46845
- Fort Wayne Medical Oncology and Hematology
-
-
Iowa
-
Bettendorf, Iowa, Spojené státy, 52722
- Hematology Oncology Associates of the Quad Cities
-
-
Kansas
-
Overland Park, Kansas, Spojené státy, 66209
- Menorah Medical Center
-
Overland Park, Kansas, Spojené státy, 66213
- Saint Luke's Hospital - South
-
Shawnee Mission, Kansas, Spojené státy, 66204
- Shawnee Mission Medical Center
-
-
Maryland
-
Elkton MD, Maryland, Spojené státy, 21921
- Union Hospital Cancer Program at Union Hospital
-
-
Minnesota
-
Minneapolis, Minnesota, Spojené státy, 55455
- Masonic Cancer Center at University of Minnesota
-
-
Missouri
-
Kansas City, Missouri, Spojené státy, 64131
- CCOP - Kansas City
-
Kansas City, Missouri, Spojené státy, 64116
- North Kansas City Hospital
-
Kansas City, Missouri, Spojené státy, 64132
- Research Medical Center
-
Kansas City, Missouri, Spojené státy, 64108
- Truman Medical Center - Hospital Hill
-
Kansas City, Missouri, Spojené státy, 64111
- Saint Luke's Cancer Institute at Saint Luke's Hospital
-
Kansas City, Missouri, Spojené státy, 64114
- St. Joseph Medical Center
-
Kansas City, Missouri, Spojené státy, 64116
- Parvin Radiation Oncology
-
Lee's Summit, Missouri, Spojené státy, 64086
- Saint Luke's East - Lee's Summit
-
Liberty, Missouri, Spojené státy, 64068
- Liberty Hospital
-
Saint Joseph, Missouri, Spojené státy, 64506
- Heartland Regional Medical Center
-
-
New Jersey
-
Voorhees, New Jersey, Spojené státy, 08043
- Cancer Institute of New Jersey at Cooper - Voorhees
-
-
New York
-
Stony Brook, New York, Spojené státy, 11794-9446
- Stony Brook University Cancer Center
-
Syracuse, New York, Spojené státy, 13210
- SUNY Upstate Medical University Hospital
-
-
Ohio
-
Columbus, Ohio, Spojené státy, 43210-1240
- Arthur G. James Cancer Hospital and Solove Research Institute at Ohio State University Medical Center
-
-
Rhode Island
-
Providence, Rhode Island, Spojené státy, 02906
- Miriam Hospital
-
Providence, Rhode Island, Spojené státy, 02903
- Rhode Island Hospital Comprehensive Cancer Center
-
-
Vermont
-
Berlin, Vermont, Spojené státy, 05602
- Mountainview Medical
-
Burlington, Vermont, Spojené státy, 05401
- Fletcher Allen Health Care - University Health Center Campus
-
-
Virginia
-
Danville, Virginia, Spojené státy, 24541
- Danville Regional Medical Center
-
-
Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
- Dospělý
- Starší dospělý
Přijímá zdravé dobrovolníky
Pohlaví způsobilá ke studiu
Popis
DISEASE CHARACTERISTICS:
Histologically confirmed newly diagnosed primary CNS lymphoma confirmed by 1 of the following methods:
- Brain biopsy or resection
Cerebrospinal fluid (CSF) cytology
- Positive CSF cytology with or without measurable intracranial disease
No evidence of systemic non-Hodgkin's lymphoma
- CT scan or MRI of the chest, abdomen, and pelvis AND bilateral bone marrow biopsy or unilateral biopsy with a 2cm core biopsy specimen that is negative for extracerebral source of lymphoma
- Measurable contrast-enhancing disease by MRI of the brain and spine (plus gadolinium) unless CSF cytology positive
- No evidence of pleural effusions or ascites
PATIENT CHARACTERISTICS:
Age
- Any age
Performance status
- ECOG 0-2
Life expectancy
- Not specified
Hematopoietic
- Absolute neutrophil count ≥ 1,500/mm^3
Hepatic
- ALT and AST ≤ 2 times upper limit of normal
- Bilirubin ≤ 2 mg/dL
Renal
- Creatinine clearance ≥ 50 mL/min
Other
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for at least 6 months after study participation
- HIV negative
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Not specified
Chemotherapy
- Not specified
Endocrine therapy
- Concurrent steroids for the management of symptoms related to lymphoma allowed
Radiotherapy
- No concurrent palliative radiotherapy
Surgery
- Not specified
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 |
|---|---|
|
Experimentální: Intensive Combination Chemo & Immunotherapy
Induction Cycles 1-3: Methotrexate 8gm/m^2 days 1 & 15; Leucovorin 100 mg/m^2 days 2 & 16; Rituximab 375 mg/m^2 days 3, 10, 17 & 24 of cycle 1, days 3 & 10 of cycle 2; Temozolomide 150 mg/m^2/day PO days 7-11 Induction Cycle 4: Temozolomide 150 mg/m^2/day PO days 7-11; Methotrexate 8gm/m^2 day 15; Leucovorin 100 mg/m^2 day 16 Consolidation Cycle 5: Methotrexate 8gm/m^2 days 1; Leucovorin 100 mg/m^2 days 2; Temozolomide 150 mg/m^2/day PO days 7-11 Consolidation Cycle 6: Cytarabine 2 g/m^2 (x 8 doses) days 1-4; Etoposide 5 mg/kg (x 8 doses) days 1-4; G-CSF 5 mcg/kg/day or GM-CSF 250 mcg/m^2/day starting day 14 until ANC recovers (>= 500 for 2 consecutive days or >= 1500 for one day) |
5 mcg/kg subQ injection daily Day 14 until ANC > or = 500 uL for 2 days or 1500 uL for 1 day (Cycle 6)
Ostatní jména:
375 mg/sq m IV infusion (max rate of 400 mg/hr) on Days 3, 10, 17, & 24 of Cycle 1 nad Days 3 & 10 of Cycle 2
2 g/sq m IV infusion over 2 hours q 12 hrs x 8 doses Days 1-4 of Cycle 6
5 mg/kg IV infusion over 12 hrs q 12 hrs x 8 doses Days 1-4 of Cycle 6
100 mg/sq m IV infusion q 6 hrs starting 24 hrs after ea MTX dose until serum MTX < or = 0.05uM Cycles 1-5.
8 g/sq m IV infusion over 4 hrs Days 1 & 15 Cycles 1, 2, & 3; Day 15 Cycle 4 and Day 1 Cycle 5.
150 mg/sq m PO Days 7-11 Cycles 1-5.
|
Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
Complete Response Rate After Remission Induction
Časové okno: 4 months
|
Response is assessed by investigator according to Revised Response Criteria for Malignant Lymphoma.
Complete response requires disappearance of all evidence of disease.
|
4 months
|
Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
|
4 Year Progression Free Rate
Časové okno: 4 years
|
Percentage of patients who were progression free at 4 years. The 4-year progression free rate was estimated using the Kaplan Meier method. Relapse was assessed by investigator according to Revised Response Criteria for Malignant Lymphoma. Progression required a 25% increase of previous area of gadolinium enhancement, appearance of new areas of T1 gadolinium enhancement or new appearance of malignant cells in the spinal fluid or new tumor appearance in other sites of the body |
4 years
|
|
Change From Baseline in Mini-Mental Status Evaluation at 4 Months
Časové okno: Baseline & month 4
|
Neurologic functioning will be assessed using the Mini-Mental Status Evaluation (MMSE), a standardized, bedside tool for evaluation of higher mental function.
This assessment is based on a 30-point scale (0-30) with higher scores associated with better performance.
|
Baseline & month 4
|
|
4 Year Overall Survival Rate
Časové okno: 4 years
|
Percentage of patients who were alive at 4 years.
The 4-year survival rate was estimated using the Kaplan Meier method.
|
4 years
|
Spolupracovníci a vyšetřovatelé
Spolupracovníci
Vyšetřovatelé
- Studijní židle: James Rubenstein, MD, PhD, University of California, San Francisco
Publikace a 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
- Lymfom
- Fyziologické účinky léků
- Molekulární mechanismy farmakologického působení
- Antiinfekční látky
- Antivirová činidla
- Inhibitory syntézy nukleových kyselin
- Inhibitory enzymů
- Antirevmatika
- Antimetabolity, Antineoplastika
- Antimetabolity
- Antineoplastická činidla
- Imunosupresivní látky
- Imunologické faktory
- Ochranné prostředky
- Antineoplastická činidla, Alkylační
- Alkylační činidla
- Antineoplastické látky, fytogenní
- Inhibitory topoizomerázy II
- Inhibitory topoizomerázy
- Antineoplastická činidla, Imunologická
- Dermatologická činidla
- Mikroživiny
- Vitamíny
- Hormony a látky regulující vápník
- Činidla pro kontrolu reprodukce
- Protijedy
- Vitamín B komplex
- Abortivní látky, nesteroidní
- Abortivní látky
- Antagonisté kyseliny listové
- Etoposid
- Temozolomid
- Rituximab
- Leukovorin
- Vápník
- Levoleukovorin
- Cytarabin
- Methotrexát
Další identifikační čísla studie
- CALGB-50202
- U10CA031946 (Grant/smlouva NIH USA)
- CDR0000398106 (Identifikátor registru: NCI Physician Data Query)
Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .