- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT00103662
Mobilization of Stem Cells With AMD3100 (Plerixafor) in Multiple Myeloma Patients
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Comparative Trial of AMD3100 Plus G-CSF Versus G-CSF Plus Placebo to Mobilize and Collect ≥ 6*10^6 CD34+ Cells/kg in Multiple Myeloma Patients for Autologous Transplantation
Studienübersicht
Status
Bedingungen
Detaillierte Beschreibung
A peripheral stem cell transplant may be able to replace blood-forming cells that were destroyed by chemotherapy. Currently filgrastim (G-CSF), a colony stimulating factor, is used to cause the growth and mobilization of stem cells from bone marrow to peripheral blood, which can then be collected from the peripheral blood by a process called apheresis. Plerixafor aids in the release of the stem cells from the bone marrow into the peripheral blood, possibly allowing for a more rapid collection of a larger number of stem cells from the peripheral blood. Larger stem cell doses for transplantation correlate to faster recovery times after high dose chemotherapy followed with stem cell transplantation. This study is intended to determine whether the combination of plerixafor with filgrastim (G-CSF)is better than filgrastim (G-CSF) alone in helping multiple myeloma patients collect at least 6 million stem cells in two or less apheresis sessions.
This study was previously posted by AnorMED, Inc. In November 2006, AnorMED, Inc. was acquired by Genzyme Corporation. Genzyme Corporation is the sponsor of the trial.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Phase 3
Kontakte und Standorte
Studienorte
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Heidelberg, Deutschland, 69120
- Universitätsklinikum Heidelberg,
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British Columbia
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Vancouver, British Columbia, Kanada, V5Z 1M9
- Vancouver General Hospital
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Arizona
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Phoenix, Arizona, Vereinigte Staaten, 85006
- City of Hope Samaritan Bone Marrow Transplant Program
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Arkansas
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Little Rock, Arkansas, Vereinigte Staaten, 72205
- Myeloma Institute for Research and Therapy, University of Arkansas for Medical Sciences
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California
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Duarte, California, Vereinigte Staaten, 91010
- City of Hope National Medical Center
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Los Angeles, California, Vereinigte Staaten, 90048
- Cedars-Sinai
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Los Angeles, California, Vereinigte Staaten, 90095
- University of California
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Colorado
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Denver, Colorado, Vereinigte Staaten, 80218
- Rocky Mountain Cancer Center
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Connecticut
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New Haven, Connecticut, Vereinigte Staaten, 06520
- Yale University School of Medicine
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Florida
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Gainesville, Florida, Vereinigte Staaten, 32611
- University of Florida
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Tampa, Florida, Vereinigte Staaten, 33612
- H. Lee Moffitt Cancer Center and Research Institute
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Georgia
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Atlanta, Georgia, Vereinigte Staaten, 30322
- Emory University
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Illinois
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Maywood, Illinois, Vereinigte Staaten, 60153
- Loyola University Medical Center
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Indiana
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Beech Grove, Indiana, Vereinigte Staaten, 46107
- Indiana Blood and Marrow Transplantation Center
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Iowa
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Iowa City, Iowa, Vereinigte Staaten, 52242
- University of Iowa Hosptials and Clinics
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Minnesota
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Minneapolis, Minnesota, Vereinigte Staaten, 55455
- Fairview-University Medical Center, University of Minnesota
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Rochester, Minnesota, Vereinigte Staaten, 55905
- Mayo Clinic
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Missouri
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Kansas City, Missouri, Vereinigte Staaten, 64111
- Kansas City Cancer Center
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Saint Louis, Missouri, Vereinigte Staaten, 63110
- Washington University School of Medicine, Division of Bone Marrow Transplantation and Leukemia
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New Jersey
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Hackensack, New Jersey, Vereinigte Staaten, 07601
- The Cancer Center at Hackensack University Medical Center
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New York
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Buffalo, New York, Vereinigte Staaten, 14263
- Roswell Park Cancer Institute
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New York, New York, Vereinigte Staaten, 10011
- St. Vincent's Comprehensive Cancer Center
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New York, New York, Vereinigte Staaten, 10065
- Memorial Sloan Kettering
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New York, New York, Vereinigte Staaten, 10032
- New York Hospital
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Rochester, New York, Vereinigte Staaten, 14642
- University of Rochester Medical Center
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North Carolina
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Durham, North Carolina, Vereinigte Staaten, 27705
- Duke University Medical Center
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Ohio
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Cleveland, Ohio, Vereinigte Staaten, 44106
- Case Western Reserve University
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Cleveland, Ohio, Vereinigte Staaten, 44195
- Cleveland Clinic Foundation
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Columbus, Ohio, Vereinigte Staaten, 43210
- Ohio State University
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Oregon
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Portland, Oregon, Vereinigte Staaten, 97239
- Oregon Health & Science University
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Pennsylvania
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19104
- Hospital of the University of Pennsylvania
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Philadelphia, Pennsylvania, Vereinigte Staaten, 19107
- Thomas Jefferson University
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Texas
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Houston, Texas, Vereinigte Staaten, 77030
- The University of Texas MD Anderson Cancer Center
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Lackland AFB, Texas, Vereinigte Staaten, 78236
- Wilford Hall Medical Center
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San Antonio, Texas, Vereinigte Staaten, 78229
- Texas Transplant Institute
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San Antonio, Texas, Vereinigte Staaten, 78229
- University of Texas Health Science Center
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Utah
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Salt Lake City, Utah, Vereinigte Staaten, 84132
- Utah Blood and Marrow Transplant Program, University of Utah
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Virginia
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Richmond, Virginia, Vereinigte Staaten, 23298
- Virginia Commonwealth University
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Washington
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Seattle, Washington, Vereinigte Staaten, 98109
- Fred Hutchinson Cancer Research Center
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Diagnosis of multiple myeloma in first or second complete or partial remission
- >= 4 weeks since last cycle of chemotherapy (thalidomide, dexamethasone, and Velcade were not considered prior chemotherapy for the purpose of this study)
- Recovered from all acute toxic effects of prior chemotherapy
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
- White Blood Cell count (WBC) > 2.5*10^9/L
- Absolute polymorphonuclear leukocytes (PMN) count > 1.5*10^9/L
- Platelet (PLT) > 100*10^9/L
- Serum creatinine <=2.2 mg/dL
- Cardiac and pulmonary status sufficient to undergo apheresis and transplantation
- Negative for HIV
Exclusion Criteria):
- Failed previous stem cell collection
- Previous stem cell transplantation
- Brain metastases or myelomatous meningitis
- Radiation to ≥ 50% of the pelvis
- Abnormal electrocardiogram (ECG) with rhythm disturbance (ventricular arrhythmias) or other conduction abnormality
- Received bone-seeking radionuclides (e.g. holmium)
- A residual acute medical condition resulting from prior chemotherapy
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Vervierfachen
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: G-CSF plus Plerixafor
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Participants underwent mobilization with granulocyte colony-stimulating factor (G-CSF) (10 µg/kg/day) for 4 days, administered by subcutaneous (SC) injection.
On the evening of Day 4, participants received plerixafor (240 µg/kg), administered by SC injection.
On Day 5, participants received a morning dose of G-CSF (10 µg/kg) and underwent apheresis approx.
10 to 11 hours after the dose of plerixafor (within 60 minutes of G-CSF administration).
Participants continued to receive an evening dose of plerixafor followed by a morning dose of G-CSF and apheresis for up to 4 aphereses or until ≥ 6*10^6 CD34+ cells/kg were collected.
Participants who participated in the rescue procedure underwent an additional daily treatment with plerixafor (240 µg/kg) and apheresis for up to 4 days.
Andere Namen:
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Placebo-Komparator: G-CSF plus Placebo
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Participants underwent mobilization with granulocyte colony-stimulating factor (G-CSF) (10 µg/kg/day) for 4 days, administered by subcutaneous (SC) injection.
On the evening of Day 4, participants received placebo, administered by SC injection.
On Day 5, participants received a morning dose of G-CSF (10 µg/kg) and underwent apheresis approx.
10 to 11 hours after the dose of placebo (within 60 minutes of G-CSF administration).
Participants continued to receive an evening dose of placebo followed by a morning dose of G-CSF and apheresis for up to 4 aphereses or until ≥ 6*10^6 CD34+ cells/kg were collected.
Participants who participated in the rescue procedure underwent an additional daily treatment with plerixafor (240 µg/kg) and apheresis for up to 4 days.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Proportion of Participants Achieving a Target of ≥ 6*10^6 CD34+ Cells/kg in 2 or Fewer Days of Apheresis.
Zeitfenster: up to Day 6
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Proportion of participants achieving a target of ≥ 6*10^6 CD34+ cells/kg in 2 or fewer days of apheresis.
Central lab data were taken from Days 5 to 6 of the Treatment/Apheresis period.
Each participant's value was calculated as the sum of all daily values collected over the 2 apheresis days.
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up to Day 6
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Anzahl der Teilnehmer mit unerwünschten Ereignissen
Zeitfenster: bis Tag 38
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Anzahl der Teilnehmer mit behandlungsbedingten unerwünschten Ereignissen (AEs).
Der Zeitrahmen für behandlungsbedingte UE ist definiert als Tag 1 (Beginn der G-CSF-Mobilisierung) bis zum Tag vor Beginn der Chemotherapie (ungefähr 38 Tage später).
UE wurden unabhängig von der Beziehung zur Studienbehandlung gemeldet.
Der Prüfarzt stufte jedes UE anhand der Bewertungsskala für unerwünschte Ereignisse der Weltgesundheitsorganisation (WHO) ein.
UE von Grad 3 wurden als schwerwiegend und Grad 4 als lebensbedrohlich angesehen.
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bis Tag 38
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Proportion of Participants Achieving a Target of ≥ 6*10^6 CD34+ Cells/kg in 4 or Fewer Days of Apheresis.
Zeitfenster: up to Day 8
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Proportion of participants achieving a target of ≥ 6*10^6 CD34+ cells/kg in 4 or fewer days of apheresis.
Central lab data were taken from Days 5 to 8 of the Treatment/Apheresis period.
Each participant's value was calculated as the sum of all daily values collected over the 4 apheresis days.
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up to Day 8
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Proportion of Participants Achieving a Target of ≥ 2*10^6 CD34+ Cells/kg in 4 or Fewer Days of Apheresis.
Zeitfenster: up to Day 8
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Proportion of participants achieving a target of ≥ 2*10^6 CD34+ cells/kg in 4 or fewer days of apheresis.
Central lab data were taken from Days 5 to 8 of the Treatment/Apheresis period.
Each participant's value was calculated as the sum of all daily values collected over the 4 apheresis days.
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up to Day 8
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Median Number of Days to ≥6*10^6 CD34+ Cells/kg
Zeitfenster: up to Day 8
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The Kaplan Meier estimate of median number of days (number of days at which 50% of participants have experienced the event, accounting for censored values) in each treatment arm to collect an optimum number of cells (≥6*10^6 CD34+ cells/kg) for transplantation.
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up to Day 8
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Median Number of Days to Polymorphonuclear (PMN) Cell Engraftment
Zeitfenster: Up to Month 13
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The Kaplan Meier estimate of median number of days to PMN engraftment (number of days at which 50% of participants have experienced the event, accounting for censored values) was a secondary efficacy endpoint.
Engraftment was defined as PMN counts ≥ 0.5*10^9/L for 3 consecutive days or ≥ 1.0*10^9/L for 1 day.
Time to engraftment corresponded to the first day that the criteria were met and was evaluated up to 12 months post transplant.
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Up to Month 13
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Median Number of Days to Platelet (PLT) Engraftment
Zeitfenster: Up to Month 13
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The Kaplan Meier estimate of median number of days to PLT engraftment (number of days at which 50% of participants have experienced the event, accounting for censored values) was a secondary efficacy endpoint.
Engraftment was defined as ≥ 20*10^9/L without transfusion for the preceding 7 days.
Time to engraftment corresponded to the first day that the criteria were met and was evaluated up to 12 months post transplant.
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Up to Month 13
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Graft Durability at 100 Days Post Transplantation
Zeitfenster: approximately Day 138
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The proportion of participants maintaining a durable graft at 100 days post-transplantation by at least 2 of the following criteria (without erythropoietin (EPO), G-CSF, or transfusions): (1) a platelet count >50000/µL without transfusion for at least 2 weeks, (2) hemoglobin >=10g/dL for at least 1 month, (3) and absolute neutrophil count >1000/µL for at least 1 week.
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approximately Day 138
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Graft Durability at 6 Months Post Transplantation
Zeitfenster: approximately Month 7
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The proportion of participants maintaining a durable graft at 6 months post-transplantation by at least 2 of the following criteria (without erythropoietin (EPO), G-CSF, or transfusions): (1) a platelet count >50000/µL without transfusion for at least 2 weeks, (2) hemoglobin >=10g/dL for at least 1 month, (3) and absolute neutrophil count >1000/µL for at least 1 week.
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approximately Month 7
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Graft Durability at 12 Months Post Transplantation
Zeitfenster: approximately Month 13
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The proportion of participants maintaining a durable graft at 12 months post-transplantation by at least 2 of the following criteria (without erythropoietin (EPO), G-CSF, or transfusions): (1) a platelet count >50000/µL without transfusion for at least 2 weeks, (2) hemoglobin >=10g/dL for at least 1 month, (3) and absolute neutrophil count >1000/µL for at least 1 week.
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approximately Month 13
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Mitarbeiter und Ermittler
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
- Herz-Kreislauf-Erkrankungen
- Gefäßerkrankungen
- Erkrankungen des Immunsystems
- Neubildungen nach histologischem Typ
- Neubildungen
- Lymphoproliferative Erkrankungen
- Immunproliferative Erkrankungen
- Hämatologische Erkrankungen
- Hämorrhagische Störungen
- Hämostasestörungen
- Paraproteinämien
- Bluteiweißstörungen
- Multiples Myelom
- Neubildungen, Plasmazelle
- Physiologische Wirkungen von Arzneimitteln
- Antiinfektiva
- Antivirale Mittel
- Anti-HIV-Agenten
- Antiretrovirale Mittel
- Immunologische Faktoren
- Adjuvantien, Immunologische
- Lenograstim
- Plerixafor
Andere Studien-ID-Nummern
- AMD3100-3102
- 2005-003599-39 (EudraCT-Nummer)
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .
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