- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00274976
Alemtuzumab in Treating Patients With Advanced Chronic Lymphocytic Leukemia That Did Not Respond to Previous Fludarabine
Subcutaneous Campath-1H in Fludarabine-Refractory CLL
RATIONALE: Monoclonal antibodies, such as alemtuzumab, 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.
PURPOSE: This phase II trial is studying how well giving alemtuzumab by injection works in treating patients with advanced chronic lymphocytic leukemia that did not respond to previous fludarabine.
Panoramica dello studio
Descrizione dettagliata
OBJECTIVES:
- Compare the safety and efficacy of subcutaneous alemtuzumab vs intravenous alemtuzumab in patients with fludarabine-refractory advanced chronic lymphocytic leukemia.
- Determine the response in patients with high-risk genetic abnormalities (unmutated immunoglobulin variable heavy-chain [IgVH] status, del [17p], del [11q]) treated with subcutaneous alemtuzumab after progression on fludarabine.
OUTLINE: This is a multicenter study.
Patients receive alemtuzumab IV once, followed 1 week later by alemtuzumab subcutaneously once weekly for up to 12 weeks.
PROJECTED ACCRUAL: A total of 100 patients will be accrued for this study.
Tipo di studio
Fase
- Fase 2
Contatti e Sedi
Luoghi di studio
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Vienna, Austria, A-1090
- Allgemeines Krankenhaus der Stadt Wien
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Ansbach, Germania, 91522
- Gemeinschaftspraxis Fuer Innere Medizin, Haematologie Und Internistische Onkologie
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Aschaffenburg, Germania, 63739
- Specialist Practice for Oncology
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Bad Saarow, Germania, 15526
- Humaine - Clinic
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Berlin, Germania, D-13122
- Robert Roessle Comprehensive Cancer Center at University of Berlin - Charite Campus Buch
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Berlin, Germania, 13357
- Haematolo-Onkologische Schwerpunktpraxis - Berlin
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Chemnitz, Germania, 09113
- Hospital Kuchwald Chemnitz
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Essen, Germania, D-45122
- Universitaetsklinikum Essen
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Esslingen, Germania, 73730
- Staedtische Kliniken Esslingen
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Frankfurt, Germania, D-60488
- Krankenhaus Nordwest
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Freiburg, Germania, D-79106
- Universitaetsklinikum Freiburg
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Goettingen, Germania, D-37075
- Universitaetsklinikum Goettingen
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Greifswald, Germania, D-17487
- Klinik Fuer Innere Medizin, Hematology/Oncology, Ernst Moritz Armdt Universitaet
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Hagen, Germania, 58095
- St. Marien Hospital - Katholisches Krankenhaus Hagen gGmbH
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Halle, Germania, 06110
- Internistische Gemeinschaftspraxis - Halle
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Hamburg, Germania, D-20099
- Asklepios Klinik St. Georg
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Hamburg, Germania, 22457
- Praxis fur Innere Medizin - Hamburg
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Hamm, Germania, DOH-59063
- Evangelische Krankenhaus Hamm
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Hannover, Germania, D-30625
- Medizinische Hochschule Hannover
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Heidelberg, Germania, D-69120
- Universitaets-Kinderklinik Heidelberg
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Herne, Germania, D-44625
- Marienhospital at Ruhr University Bochum
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Homburg, Germania, D-66421
- Universitaetsklinikum des Saarlandes
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Idar-Oberstein, Germania, D-55743
- Clinic for Bone Marrow Transplantation and Hematology and Oncology
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Kassel, Germania, 34117
- Internistische Gemeinschaftspraxis - Kassel
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Kiel, Germania, D-24105
- University Hospital Schleswig-Holstein - Kiel Campus
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Landshut, Germania, 84028
- Internistische Praxis - Landshut
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Lemgo, Germania, D-32657
- Klinikum Lippe - Lemgo
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Mannheim, Germania, D-68305
- III Medizinische Klinik Mannheim
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Munich, Germania, D-81675
- Klinikum Rechts der Isar - Technische Universitaet Muenchen
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Oldenburg, Germania, D-26133
- Klinikum Oldenburg
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Siegen, Germania, D-57072
- St. Marien - Krankenhaus Siegen GMBH
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Tuebingen, Germania, D-72076
- Southwest German Cancer Center at Eberhard-Karls-University
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Ulm, Germania, D-89081
- Universitaetsklinikum Ulm
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Wuerzburg, Germania, D-
- Medizinische Klinik und Poliklinik II - Universitaetsklinikum Wuerzburg
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Wurzburg, Germania, 97070
- Hamatologisch - Onkologische Praxis Wurzburg
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
DISEASE CHARACTERISTICS:
Confirmed diagnosis of previously treated advanced chronic lymphocytic leukemia (CLL)
- Fludarabine-refractory disease
- Requires treatment
PATIENT CHARACTERISTICS:
- Life expectancy more than 6 months
- ECOG 0-2
- No severe organ dysfunction
- No other concomitant or previous neoplasms
- No autoimmune hemolytic anemia or thrombocytopenia
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- Up to 5 prior chemotherapy regimens allowed
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Mascheramento: Nessuno (etichetta aperta)
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
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Sicurezza ed efficacia
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Risposta
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Collaboratori e investigatori
Sponsor
Investigatori
- Stephan Stilgenbauer, MD, Comprehensive Cancer Center Ulm at Universitaetsklinikum Ulm
Pubblicazioni e link utili
Pubblicazioni generali
- Stilgenbauer S, Zenz T, Winkler D, Buhler A, Schlenk RF, Groner S, Busch R, Hensel M, Duhrsen U, Finke J, Dreger P, Jager U, Lengfelder E, Hohloch K, Soling U, Schlag R, Kneba M, Hallek M, Dohner H; German Chronic Lymphocytic Leukemia Study Group. Subcutaneous alemtuzumab in fludarabine-refractory chronic lymphocytic leukemia: clinical results and prognostic marker analyses from the CLL2H study of the German Chronic Lymphocytic Leukemia Study Group. J Clin Oncol. 2009 Aug 20;27(24):3994-4001. doi: 10.1200/JCO.2008.21.1128. Epub 2009 Jul 13.
- Zenz T, Habe S, Denzel T, Mohr J, Winkler D, Buhler A, Sarno A, Groner S, Mertens D, Busch R, Hallek M, Dohner H, Stilgenbauer S. Detailed analysis of p53 pathway defects in fludarabine-refractory chronic lymphocytic leukemia (CLL): dissecting the contribution of 17p deletion, TP53 mutation, p53-p21 dysfunction, and miR34a in a prospective clinical trial. Blood. 2009 Sep 24;114(13):2589-97. doi: 10.1182/blood-2009-05-224071. Epub 2009 Jul 30.
- Stilgenbauer S, Zenz T, Winkler D, et al.: Subcutaneous alemtuzumab (Campath) in fludarabine-refractory CLL: final results of the CLL2H trial of the GCLLSG and comprehensive analysis of prognostic markers. [Abstract] Blood 112 (11): A-329, 2008.
- Schnaiter A, Paschka P, Rossi M, Zenz T, Buhler A, Winkler D, Cazzola M, Dohner K, Edelmann J, Mertens D, Kless S, Mack S, Busch R, Hallek M, Dohner H, Stilgenbauer S. NOTCH1, SF3B1, and TP53 mutations in fludarabine-refractory CLL patients treated with alemtuzumab: results from the CLL2H trial of the GCLLSG. Blood. 2013 Aug 15;122(7):1266-70. doi: 10.1182/blood-2013-03-488197. Epub 2013 Jul 2.
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Inizio studio
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
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Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie del sistema immunitario
- Neoplasie per tipo istologico
- Neoplasie
- Malattie linfoproliferative
- Malattie linfatiche
- Disturbi immunoproliferativi
- Leucemia, linfoide
- Leucemia, cellule B
- Leucemia
- Leucemia, linfocitica, cronica, cellule B
- Agenti antineoplastici
- Agenti antineoplastici, immunologici
- Alemtuzumab
Altri numeri di identificazione dello studio
- CDR0000455059
- GCLLSG-CLL2H
- EU-20550
- MEDAC-GCLLSG-CLL2H
- AMGEN-GCLLSG-CLL2H
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .