HealthyPhase 2NCT00075335
AMD 3100 (Mozobil Plerixafor) to Mobilize Stem Cells for Donation
A Phase 2 study testing AMD3100 (Mozobil plerixafor) in people with Healthy, run by National Heart, Lung, and Blood Institute (NHLBI) at 1 site in United States.
Trial summary
Peripheral blood progenitor cells (PBPC) have become the preferred source of hematopoetic stem cells for allogeneic transplantation because of technical ease of collection and shorter time required for engraftment. Read more about this study
- Who is it for?
- Ages 18 to 80 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- AMD3100 (Mozobil plerixafor)
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 8 participants
- Where
- 1 siteUnited States
- Study dates
- Jan 2004to Aug 2012
- Phase
- Phase 2
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 80 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Mobilization and collection of PBPC using G-CSF at least 60 days prior to protocol enrollment (stem cell donors enrolled on Branch transplant protocols or healthy volunteers enrolled on 96-H-0049: Use of granulocyte colony stimulating factor mobilized leukapheresis collections from healthy volunteers).
- Ages greater than or equal to 18 years and less than or equal to 80 years.
- Normal renal function: creatinine less than 1.5 mg/dl.
- Normal liver function: total bilirubin less than 1.5mg/dl, alanine aminotransferase (ALT) 6 -41 U/L, aspartate aminotransferase (AST) 9-34 U/L.
- Normal blood count: white blood cell (WBC) 3000-10000/mm(3)
- granulocytes greater than 1500/mm(3)
Show all 10Show fewer
- platelets greater than 150,000/mm(3)
- hemoglobin (females greater than 11.1 g/dl, males greater than 12.7 g/dl).
- Subject must be eligible for normal blood donation and fit to undergo apheresis procedure (antecubital veins must be adequate for peripheral access during apheresis).
- Ability to comprehend the investigational nature of the study and provide informed consent.
Who cannot join
- Active infection or history of recurrent infection- hepatitis B and C (HBsAg, Anti-HBc, Anti-HCV), HIV and human T- lymphocytic virus (HTLV-1).
- History of autoimmune disease such as rheumatoid arthritis, systemic lupus erythematous.
- History of cancer within the past 5 years excluding basal cell or squamous cell carcinoma of the skin.
- History of any hematologic disorders including thromboembolic disease.
- History of cardiac disease such as uncontrolled hypertension, peripheral vascular disease, myocardial infarction, cardiac arrhythmias OR related symptoms such as tachycardia, chest pain, shortness of breath which have required medical intervention OR treatment or a Framingham coronary disease risk prediction score of greater than 10% 10 year coronary heart disease (CHD) risk.
- History of cerebrovascular disease, transient ischemic attack, or stroke.
- Pregnant or lactating.
- Severe psychiatric illness: mental deficiency sufficiently severe as to make informed consent impossible
Trial locations and contacts
1 site in 1 country.
United States1 site
National Institutes of Health Clinical Center, 9000 Rockville Pike
Bethesda, Maryland, 20892
About this study
Official title: Peripheral Blood Hematopoietic Progenitor Cell Mobilization With AMD 3100 (Mozobil) in Healthy Volunteers Previously Mobilized With G-CSF
Peripheral blood progenitor cells (PBPC) have become the preferred source of hematopoetic stem cells for allogeneic transplantation because of technical ease of collection and shorter time required for engraftment. Traditionally, granulocyte-colony stimulating factor (G-CSF) has been used to procure the peripheral blood stem cell graft. Although regimens using G-CSF usually succeed in collecting adequate numbers of PBPC from healthy donors, 5%-10% will mobilize stem cells poorly and may require multiple large volume apheresis or bone marrow harvesting. Although G-CSF is generally well tolerated in healthy donors, it may be associated with bone pain, headache, myalgia and rarely life threatening side effects like stroke, myocardial infarction and splenic rupture.
AMD3100, is a bicyclam compound that inhibits the binding of stromal cell derived factor-1 (SDF-1) to its cognate receptor CXC- chemokine receptor 4 (CXCR4). CXCR4 is present on cluster of differentiation 34 (CD34)+ hematopoetic progenitor cells and its interaction with stromal cell derived factor 1 (SDF-1) plays a pivotal role in the homing of CD34+ cells in the bone marrow. Inhibition of the CXCR4-SDF1 axis by AMD3100 releases CD34+ cells into the circulation, which can then be collected easily by apheresis.
Read more
Recently, a published report demonstrated that large numbers of CD34+ cells were rapidly mobilized in healthy volunteers following a single subcutaneous injection of AMD3100. Remarkably, the number of CD34+ cells collected by apheresis following a single injection of AMD3100 was comparable to the number of CD34+ cells collected from historical controls receiving 5 days of G-CSF prior to stem cell mobilization.
In this study we will collect PBPCs following a single subcutaneous injection of AMD3100 from healthy donors who have previously had PBPC collected using standard G-CSF mobilization. The AMD3100 mobilized cells, G-CSF mobilized cells, and circulating cells prior to both AMD3100 and G-CSF mobilization will be analyzed in terms of cellular content and function of lymphocytes, natural killer (NK) cells, and antigen presenting cells. AMD3100 mobilized PBPC will be collected for the purpose of research studies and will not be used for therapeutic purposes.
Read the detailed description
Peripheral blood progenitor cells (PBPC) have become the preferred source of hematopoietic stem cells for allogeneic transplantation because of technical ease of collection and shorter time required for engraftment. Traditionally, granulocyte-colony stimulating factor (G-CSF) has been used to procure the peripheral blood stem cell graft. Although regimens using G-CSF usually succeed in collecting adequate numbers of PBPC from healthy donors, 5%-10% will mobilize stem cells poorly and may require multiple large volume apheresis or bone marrow harvesting. Although G-CSF is generally well tolerated in healthy donors, it may be associated with bone pain, headache, myalgia and rarely life threatening side effects like stroke, myocardial infarction and splenic rupture.
AMD3100 is a bicyclam compound that inhibits the binding of stromal cell derived factor-1 (SDF-1) to its cognate receptor CXCR4. CXCR4 is present on CD34+ hematopoietic progenitor cells and its interaction with SDF-1 plays a pivotal role in the homing of CD34+ cells in the bone marrow. Inhibition of the CXCR4-SDF1 axis by AMD3100 releases CD34+ cells into the circulation, which can then be collected easily by apheresis. Recently, a published report demonstrated that large numbers of CD34+ cells were rapidly mobilized in healthy volunteers following a single subcutaneous injection of AMD3100. Remarkably, the number of CD34+ cells collected by apheresis following a single injection of AMD3100 was comparable to the number of CD34+ cells collected from historical controls receiving 5 days of G-CSF prior to stem cell mobilization. Although the study population is relatively small, side-effects to this agent have been mild and transient with no serious complications having been reported. The ability to collect a large quantity of PBPC with a single injection of this drug makes this an attractive agent for mobilizing donors of allogeneic PBPC. However, the immunologic profiles of AMD3100 mobilized cells, in terms of lymphocyte content (T cell, B cell, NK cell, immuno-regulatory T cell), T cell polarization status (TH1 versus TH2), status of antigen presenting cells (DC1 versus DC2), alloreactive potential, and preservation of reactivity to infectious agents [e.g. Epstein Barr Virus (EBV), Cytomegalovirus (CMV)] are unknown. Consequently, whether AMD3100 mobilized PBPC would be suitable for use as an allograft is uncertain. In this study we will collect PBPCs following a single subcutaneous injection of AMD3100 from healthy donors who have previously had PBPC collected using standard G-CSF mobilization. The AMD3100 mobilized cells, G-CSF mobilized cells, and circulating cells prior to both AMD3100 and G-CSF mobilization will be analyzed in terms of cellular content and function of lymphocytes, NK cells, and antigen presenting cells. AMD3100 mobilized PBPC will be collected for the purpose of research studies and will not be used for therapeutic purposes.
The primary objective is to characterize the immunological properties of AMD3100 mobilized (cytokine gene expression profiles) T-cells compared to G-CSF mobilized T-cells.
Secondary endpoints include the cellular content and other immune properties of AMD3100 mobilized cells yields of hematopoietic progenitor cells, immune cells, and other cellular subsets collected by apheresis in subjects undergoing G-CSF and AMD3100 mobilization and the safety profile of AMD3100.
- Conditions
- Healthy
- Being tested
- AMD3100 (Mozobil plerixafor)
- Keywords
- Hematopoietic Stem Cells, Mobilization, Alloreactivity, T Cell Polarization, Dendritic Cells, Plerixafor, Mozobil, Healthy Volunteer (HV)
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
AMD3100 (Mozobil plerixafor)Drug
Also called Mozobil plerixafor
AMD 3100 (Mozobil plerixafor)mobilized peripheral blood hematopoietic progenitor cells from healthy volunteers will be characterized by cellular content and immunological properties.
| Study group | Role | What they receive |
|---|---|---|
| AMD 3100 (Mozobil plerixafor) | Experimental | AMD 3100 (Mozobil plerixafor)mobilized peripheral blood hematopoietic progenitor cells from healthy volunteers will be characterized by cellular content and immunological properties. Receives: Drug: AMD3100 (Mozobil plerixafor) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in Cytokine Gene Expression Profiles (84 Genes) in T Cells Following G-CSF Administration
Examine G-CSF mobilization effect on cytokine polarization of T-cells. Analyze cytokine gene expression profiles using a Th1-Th2-Th3 RT-PCR plate in CD3+ T cells collected form subjects mobilized with 5 injections of G-CSF. 84 cytokine genes were analyzed for significant alteration in their profiles.
Measured: 1 Day
Change in Cytokine Gene Expression Profiles (84 Genes) in T Cells Following Plerixafor Administration
Examine plerixafor mobilization effect on cytokine polarization of T-cells. Analyze cytokine gene expression profiles using a Th1-Th2-Th3 RT-PCR plate in CD3+ T cells collected form subjects mobilized with a single injection of plerixafor. 84 cytokine genes were analyzed for significant alteration in their profiles.
Measured: 1 Day
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted9 Jan 2004 (estimated)
- Study startJan 2004
- Primary completionAug 2012
- Study completionAug 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (4)Papers the sponsor has linked to this study.
- Other trials for HealthyStudies of the same condition, open and under way.
- More trials run by National Heart, Lung, and Blood Institute (NHLBI)The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 8 participants (actual)
Sponsor and investigators
- Sponsor type
- US National Institutes of Health
- Responsible party
- Principal investigator, Richard Childs, M.D., National Institutes of Health Clinical Center (CC)
- Investigators
- Richard W Childs, M.D., Principal investigator, National Heart, Lung, and Blood Institute (NHLBI)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00075335
- Sponsor's protocol ID
- 040078
- Other IDs
- 04-H-0078
- Status last verified
- Feb 2018
- First submitted
- 8 Jan 2004
- Last updated
- 7 Feb 2018
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Publications
Mohle R, Murea S, Kirsch M, Haas R. Differential expression of L-selectin, VLA-4, and LFA-1 on CD34+ progenitor cells from bone marrow and peripheral blood during G-CSF-enhanced recovery. Exp Hematol. 1995 Dec;23(14):1535-42.
PubMed 8542944Mohle R, Haas R, Hunstein W. Expression of adhesion molecules and c-kit on CD34+ hematopoietic progenitor cells: comparison of cytokine-mobilized blood stem cells with normal bone marrow and peripheral blood. J Hematother. 1993 Winter;2(4):483-9. doi: 10.1089/scd.1.1993.2.483.
PubMed 7522108Petit I, Szyper-Kravitz M, Nagler A, Lahav M, Peled A, Habler L, Ponomaryov T, Taichman RS, Arenzana-Seisdedos F, Fujii N, Sandbank J, Zipori D, Lapidot T. G-CSF induces stem cell mobilization by decreasing bone marrow SDF-1 and up-regulating CXCR4. Nat Immunol. 2002 Jul;3(7):687-94. doi: 10.1038/ni813. Epub 2002 Jun 17.
PubMed 12068293Lundqvist A, Smith AL, Takahashi Y, Wong S, Bahceci E, Cook L, Ramos C, Tawab A, McCoy JP Jr, Read EJ, Khuu HM, Bolan CD, Joo J, Geller N, Leitman SF, Calandra G, Dunbar C, Kurlander R, Childs RW. Differences in the phenotype, cytokine gene expression profiles, and in vivo alloreactivity of T cells mobilized with plerixafor compared with G-CSF. J Immunol. 2013 Dec 15;191(12):6241-9. doi: 10.4049/jimmunol.1301148. Epub 2013 Nov 15.
PubMed 24244025
Study at a glance
From the registry record, last updated by the sponsor on 7 Feb 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Peripheral Blood Hematopoietic Progenitor Cell Mobilization With AMD 3100 (Mozobil) in Healthy Volunteers Previously Mobilized With G-CSF
- ClinicalTrials.gov ID
- NCT00075335
- Acronym / sponsor ID
- 040078
- Conditions
- Healthy
- Keywords
- Hematopoietic Stem Cells, Mobilization, Alloreactivity, T Cell Polarization, Dendritic Cells, Plerixafor, Mozobil, Healthy Volunteer (HV)
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 8 participants (actual)
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)US National Institutes of Health
- Study start
- Jan 2004
- Primary completion
- Aug 2012 (actual)
- Study completion
- Aug 2012 (actual)
- First posted
- 9 Jan 2004 (estimated)
- Results
- Posted 7 Feb 2018
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Peripheral blood progenitor cells (PBPC) have become the preferred source of hematopoetic stem cells for allogeneic transplantation because of technical ease of collection and shorter time required for engraftment. Traditionally, granulocyte-colony stimulating factor (G-CSF) has been used to procure the peripheral blood stem cell graft. Although regimens using G-CSF usually succeed in collecting adequate numbers of PBPC from healthy donors, 5%-10% will mobilize stem cells poorly and may require multiple large volume apheresis or bone marrow harvesting. Although G-CSF is generally well tolerated in healthy donors, it may be associated with bone pain, headache, myalgia and rarely life threatening side effects like stroke, myocardial infarction and splenic rupture.
AMD3100, is a bicyclam compound that inhibits the binding of stromal cell derived factor-1 (SDF-1) to its cognate receptor CXC- chemokine receptor 4 (CXCR4). CXCR4 is present on cluster of differentiation 34 (CD34)+ hematopoetic progenitor cells and its interaction with stromal cell derived factor 1 (SDF-1) plays a pivotal role in the homing of CD34+ cells in the bone marrow. Inhibition of the CXCR4-SDF1 axis by AMD3100 releases CD34+ cells into the circulation, which can then be collected easily by apheresis.
Recently, a published report demonstrated that large numbers of CD34+ cells were rapidly mobilized in healthy volunteers following a single subcutaneous injection of AMD3100. Remarkably, the number of CD34+ cells collected by apheresis following a single injection of AMD3100 was comparable to the number of CD34+ cells collected from historical controls receiving 5 days of G-CSF prior to stem cell mobilization.
In this study we will collect PBPCs following a single subcutaneous injection of AMD3100 from healthy donors who have previously had PBPC collected using standard G-CSF mobilization. The AMD3100 mobilized cells, G-CSF mobilized cells, and circulating cells prior to both AMD3100 and G-CSF mobilization will be analyzed in terms of cellular content and function of lymphocytes, natural killer (NK) cells, and antigen presenting cells. AMD3100 mobilized PBPC will be collected for the purpose of research studies and will not be used for therapeutic purposes.
Detailed description
Peripheral blood progenitor cells (PBPC) have become the preferred source of hematopoietic stem cells for allogeneic transplantation because of technical ease of collection and shorter time required for engraftment. Traditionally, granulocyte-colony stimulating factor (G-CSF) has been used to procure the peripheral blood stem cell graft. Although regimens using G-CSF usually succeed in collecting adequate numbers of PBPC from healthy donors, 5%-10% will mobilize stem cells poorly and may require multiple large volume apheresis or bone marrow harvesting. Although G-CSF is generally well tolerated in healthy donors, it may be associated with bone pain, headache, myalgia and rarely life threatening side effects like stroke, myocardial infarction and splenic rupture.
AMD3100 is a bicyclam compound that inhibits the binding of stromal cell derived factor-1 (SDF-1) to its cognate receptor CXCR4. CXCR4 is present on CD34+ hematopoietic progenitor cells and its interaction with SDF-1 plays a pivotal role in the homing of CD34+ cells in the bone marrow. Inhibition of the CXCR4-SDF1 axis by AMD3100 releases CD34+ cells into the circulation, which can then be collected easily by apheresis. Recently, a published report demonstrated that large numbers of CD34+ cells were rapidly mobilized in healthy volunteers following a single subcutaneous injection of AMD3100. Remarkably, the number of CD34+ cells collected by apheresis following a single injection of AMD3100 was comparable to the number of CD34+ cells collected from historical controls receiving 5 days of G-CSF prior to stem cell mobilization. Although the study population is relatively small, side-effects to this agent have been mild and transient with no serious complications having been reported. The ability to collect a large quantity of PBPC with a single injection of this drug makes this an attractive agent for mobilizing donors of allogeneic PBPC. However, the immunologic profiles of AMD3100 mobilized cells, in terms of lymphocyte content (T cell, B cell, NK cell, immuno-regulatory T cell), T cell polarization status (TH1 versus TH2), status of antigen presenting cells (DC1 versus DC2), alloreactive potential, and preservation of reactivity to infectious agents [e.g. Epstein Barr Virus (EBV), Cytomegalovirus (CMV)] are unknown. Consequently, whether AMD3100 mobilized PBPC would be suitable for use as an allograft is uncertain. In this study we will collect PBPCs following a single subcutaneous injection of AMD3100 from healthy donors who have previously had PBPC collected using standard G-CSF mobilization. The AMD3100 mobilized cells, G-CSF mobilized cells, and circulating cells prior to both AMD3100 and G-CSF mobilization will be analyzed in terms of cellular content and function of lymphocytes, NK cells, and antigen presenting cells. AMD3100 mobilized PBPC will be collected for the purpose of research studies and will not be used for therapeutic purposes.
The primary objective is to characterize the immunological properties of AMD3100 mobilized (cytokine gene expression profiles) T-cells compared to G-CSF mobilized T-cells.
Secondary endpoints include the cellular content and other immune properties of AMD3100 mobilized cells yields of hematopoietic progenitor cells, immune cells, and other cellular subsets collected by apheresis in subjects undergoing G-CSF and AMD3100 mobilization and the safety profile of AMD3100.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| AMD 3100 (Mozobil plerixafor) | Experimental | Drug: AMD3100 (Mozobil plerixafor)AMD 3100 (Mozobil plerixafor)mobilized peripheral blood hematopoietic progenitor cells from healthy volunteers will be characterized by cellular content and immunological properties. |
Who may qualify
- Ages
- 18 to 80 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (10 listed)
- granulocytes greater than 1500/mm(3)
- platelets greater than 150,000/mm(3)
- hemoglobin (females greater than 11.1 g/dl, males greater than 12.7 g/dl).
Key exclusion criteria (8 listed)
- Active infection or history of recurrent infection- hepatitis B and C (HBsAg, Anti-HBc, Anti-HCV), HIV and human T- lymphocytic virus (HTLV-1).
- History of autoimmune disease such as rheumatoid arthritis, systemic lupus erythematous.
- History of cancer within the past 5 years excluding basal cell or squamous cell carcinoma of the skin.
- History of any hematologic disorders including thromboembolic disease.
- History of cardiac disease such as uncontrolled hypertension, peripheral vascular disease, myocardial infarction, cardiac arrhythmias OR related symptoms such as tachycardia, chest pain, shortness of breath which have required medical intervention OR treatment or a Framingham coronary disease risk prediction score of greater than 10% 10 year coronary heart disease (CHD) risk.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| AMD3100 (Mozobil plerixafor)Also: Mozobil plerixaforAMD 3100 (Mozobil plerixafor)mobilized peripheral blood hematopoietic progenitor cells from healthy volunteers will be characterized by cellular content and immunological properties. | Drug | AMD 3100 (Mozobil plerixafor) |
Primary outcome
Change in Cytokine Gene Expression Profiles (84 Genes) in T Cells Following G-CSF Administration
Time frame: 1 Day
Examine G-CSF mobilization effect on cytokine polarization of T-cells. Analyze cytokine gene expression profiles using a Th1-Th2-Th3 RT-PCR plate in CD3+ T cells collected form subjects mobilized with 5 injections of G-CSF. 84 cytokine genes were analyzed for significant alteration in their profiles.
Change in Cytokine Gene Expression Profiles (84 Genes) in T Cells Following Plerixafor Administration
Time frame: 1 Day
Examine plerixafor mobilization effect on cytokine polarization of T-cells. Analyze cytokine gene expression profiles using a Th1-Th2-Th3 RT-PCR plate in CD3+ T cells collected form subjects mobilized with a single injection of plerixafor. 84 cytokine genes were analyzed for significant alteration in their profiles.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 7 Feb 2018.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Background: PubMed 8542944Mohle R, Murea S, Kirsch M, Haas R. Differential expression of L-selectin, VLA-4, and LFA-1 on CD34+ progenitor cells from bone marrow and peripheral blood during G-CSF-enhanced recovery. Exp Hematol. 1995 Dec;23(14):1535-42.
- Background: PubMed 7522108Mohle R, Haas R, Hunstein W. Expression of adhesion molecules and c-kit on CD34+ hematopoietic progenitor cells: comparison of cytokine-mobilized blood stem cells with normal bone marrow and peripheral blood. J Hematother. 1993 Winter;2(4):483-9. doi: 10.1089/scd.1.1993.2.483.
- Background: PubMed 12068293Petit I, Szyper-Kravitz M, Nagler A, Lahav M, Peled A, Habler L, Ponomaryov T, Taichman RS, Arenzana-Seisdedos F, Fujii N, Sandbank J, Zipori D, Lapidot T. G-CSF induces stem cell mobilization by decreasing bone marrow SDF-1 and up-regulating CXCR4. Nat Immunol. 2002 Jul;3(7):687-94. doi: 10.1038/ni813. Epub 2002 Jun 17.
- Results publication: PubMed 24244025Lundqvist A, Smith AL, Takahashi Y, Wong S, Bahceci E, Cook L, Ramos C, Tawab A, McCoy JP Jr, Read EJ, Khuu HM, Bolan CD, Joo J, Geller N, Leitman SF, Calandra G, Dunbar C, Kurlander R, Childs RW. Differences in the phenotype, cytokine gene expression profiles, and in vivo alloreactivity of T cells mobilized with plerixafor compared with G-CSF. J Immunol. 2013 Dec 15;191(12):6241-9. doi: 10.4049/jimmunol.1301148. Epub 2013 Nov 15.
- NIH Clinical Center Detailed Web PageLink provided by the sponsor.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Richard W Childs, M.D. principal investigator
National Heart, Lung, and Blood Institute (NHLBI)
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing AMD3100 (Mozobil plerixafor) in people with Healthy, run by National Heart, Lung, and Blood Institute (NHLBI) at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 10 inclusion and 8 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 7 Feb 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 7 Feb 2018). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in Cytokine Gene Expression Profiles (84 Genes) in T Cells Following G-CSF Administration (time frame: 1 Day). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00075335, which also lists 4 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Feb 2018; AzTrials last refreshed its copy on 7 Nov 2026.