Hematologic MalignancyPhase 2NCT01785810
Phase II Maraviroc for GVHD Prevention
A Phase 2 study testing Maraviroc 300 mg in people with Hematologic Malignancy, run by Abramson Cancer Center at Penn Medicine at 1 site in United States.
Trial summary
RATIONALE: Successful allogeneic stem-cell transplantation is often limited by graft-versus-host disease (GVHD). Migration of donor cells into tissues plays a major role in GVHD. Drugs that block chemokine receptors such as CCR5, can potentially decrease the migration of donor cells into tissues. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Hematologic Malignancy
- What is being tested?
- Maraviroc 300 mg
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 37 participants
- Where
- 1 siteUnited States
- Study dates
- Feb 2013to 12 Jul 2018
- 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 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients ≥18 years of age with a hematologic malignancy other than aplastic anemia or primary myelofibrosis, scheduled to undergo RIC allogeneic SCT with a peripheral blood stem cell graft from an unrelated donor, using Flu/Bu conditioning and Tac/MTX GVHD prophylaxis. The following diagnoses are included:
- Acute leukemia - AML, ALL or acute biphenotypic leukemia. Patients will have documentation of complete remission within 6 weeks prior to their transplant. Complete remission is defined as <5% blasts on a bone marrow biopsy and absence of any known extramedullary disease.
- Chronic myelogenous leukemia in any stage, but with documentation of <5% blasts on a bone marrow biopsy within 6 weeks prior to transplant.
- Myelodysplastic syndrome of any subtype, but with documentation of <5% blasts on a bone marrow biopsy within 6 weeks prior to transplant.
- Myeloproliferative disorders other than primary myelofibrosis.
- Lymphoma - All types of lymphoma are eligible.
Show all 17Show fewer
- CLL and PLL.
- Patients who meet institutional eligibility criteria for allogeneic SCT:
- Renal function: Serum creatinine ≤2.
- Hepatic function: Baseline direct bilirubin, ALT or AST lower than three times the upper limit of normal.
- Pulmonary disease: FVC or FEV1 ≥ 40% predicted.
- Cardiac ejection fraction ≥ 40%.
- Availability of an unrelated donor, identified and screened by the NMDP. The donor will have at least 7/8 HLA-A, -B, -C and -DRB1 matching by high resolution molecular typing and will meet NMDP eligibility criteria to serve as a peripheral blood stem-cell donor.
- Karnofsky score ≥ 70% at the time of screening.
- Capacity to understand and sign the study informed consent form.
- Negative pregnancy test. Women of childbearing potential (not having had a hysterectomy, a bilateral oophorectomy or bilateral tubal ligation, or be post-menopausal with a total cessation of menses of > 1 year) must agree to use documented reliable method(s) of contraception. Men should agree to use condoms during the study period.
- Co-enrollment in other clinical trials that do not include experimental GVHD therapies is allowed.
Who cannot join
- Patients with aplastic anemia or primary myelofibrosis. Patients with marrow fibrosis secondary to MDS, AML or a myeloproliferative disorder other than primary myelofibrosis are eligible.
- Patients who are not expected to be available for follow-up in our institution for at least 180 days after the transplant.
- Prior allogeneic SCT.
- Uncontrolled bacterial, viral or fungal infections.
- Patients who receive maraviroc for the treatment of HIV infection.
- Patients receiving other investigational drugs for GVHD.
- Co-enrollment in other clinical trials that do not include experimental GVHD therapies is allowed.
- Patients with prior malignancies are excluded unless treated with curative intent and known to be free of disease for at least 2 years.
Trial locations and contacts
1 site in 1 country.
United States1 site
Abramson Cancer Center of the University of Pennsylvania
Philadelphia, Pennsylvania, 19104
About this study
Official title: A Phase II Study to Assess the Efficacy of Maraviroc in Prophylaxis of GVHD in Patients With Hematologic Malignancies Undergoing Reduced-Intensity Allogeneic SCT From Unrelated Donors
RATIONALE: Successful allogeneic stem-cell transplantation is often limited by graft-versus-host disease (GVHD). Migration of donor cells into tissues plays a major role in GVHD. Drugs that block chemokine receptors such as CCR5, can potentially decrease the migration of donor cells into tissues. Blocking CCR5 after allogeneic stem-cell transplantation may therefore reduce the rates of GVHD.
PURPOSE: This study explores the efficacy of pharmacologic inhibition of CCR5 in prevention of GVHDby administering maraviroc during allogeneic stem-cell transplantation with reduced intensity conditioning.
Read the detailed description
Detailed Description:
PRIMARY OBJECTIVES:
To estimate the cumulative incidence of grade 2-4 acute GVHD by day 180 with the addition of maraviroc to a standard prophylaxis regimen in patients with hematologic malignancies undergoing reduced intensity allogeneic stem-cell transplantation (RIC SCT) from unrelated donors.
SECONDARY OBJECTIVES:
- To assess the toxicity of a prolonged administration of maraviroc in patients undergoing RIC SCT.
- To estimate the rates of severe (grade 3-4) acute GVHD by day 100 and 180, grade 2-4 acute GVHD by day 100, organ-specific acute GVHD, chronic GVHD, relapse, infections, non-relapse mortality, use of immunosuppressive therapies and 1-year survival in patients treated with maraviroc after RIC SCT.
- To assess the effect of treatment with maraviroc on immune recovery, engraftment and donor T-cell chimerism in peripheral blood and in target organs.
- To assess the effect of donor and recipient CCR5 genotype on the incidence of acute GVHD in patients receiving maraviroc as part of a GVHD prophylaxis regimen.
OUTLINE: Patients receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients receive maraviroc from day -3 to d+ 90.
Patients are followed for 1 year after the stem-cell infusion.
- Conditions
- Hematologic Malignancy
- Being tested
- Maraviroc 300 mg
- Medical subject headings
- Hematologic Neoplasms
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Maraviroc 300 mgDrug
Also called CCR5 Antagonist
Patients enrolled on this trial will receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients will receive maraviroc from day -3 to d+ 90.
| Study group | Role | What they receive |
|---|---|---|
| Maraviroc | Experimental | Phase II, single arm, single center trial, assessing the efficacy of the combination of tacrolimus, methotrexate and maraviroc as graft-versus-host disease (GVHD) prophylaxis after unrelated donor peripheral blood stem-cell transplantation in patients with hematologic malignancies. Patients enrolled on this trial will receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients will receive maraviroc from day -3 to d+ 90. Receives: Drug: Maraviroc 300 mg |
What is being measured
The primary outcome is the main question the study is designed to answer.
Day +180 Rate of Grade II-IV Acute GVHD
The cumulative incidence of grade II-IV acute GVHD by day 180 after the stem-cell infusion. This is based on consensus conference criteria.
Measured: 180 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted7 Feb 2013 (estimated)
- Study startFeb 2013
- Primary completion11 Nov 2016
- Study completion12 Jul 2018
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.
- Other trials for Hematologic MalignancyStudies of the same condition, open and under way.
- More trials run by Abramson Cancer Center at Penn MedicineThe 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
- 37 participants (actual)
Sponsor and investigators
- Lead sponsor
- Abramson Cancer Center at Penn Medicine
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- David Porter, MD, Principal investigator, Abramson Cancer Center at Penn Medicine
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01785810
- Sponsor's protocol ID
- UPCC 04712
- Status last verified
- Dec 2020
- First submitted
- 5 Feb 2013
- Last updated
- 11 Jan 2021
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 11 Jan 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase II Study to Assess the Efficacy of Maraviroc in Prophylaxis of GVHD in Patients With Hematologic Malignancies Undergoing Reduced-Intensity Allogeneic SCT From Unrelated Donors
- ClinicalTrials.gov ID
- NCT01785810
- Acronym / sponsor ID
- UPCC 04712
- Conditions
- Hematologic Malignancy
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 37 participants (actual)
- Lead sponsor
- Abramson Cancer Center at Penn MedicineUniversity, hospital or other
- Study start
- Feb 2013 (actual)
- Primary completion
- 11 Nov 2016 (actual)
- Study completion
- 12 Jul 2018 (actual)
- First posted
- 7 Feb 2013 (estimated)
- Results
- Posted 11 Jan 2021
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: Successful allogeneic stem-cell transplantation is often limited by graft-versus-host disease (GVHD). Migration of donor cells into tissues plays a major role in GVHD. Drugs that block chemokine receptors such as CCR5, can potentially decrease the migration of donor cells into tissues. Blocking CCR5 after allogeneic stem-cell transplantation may therefore reduce the rates of GVHD.
PURPOSE: This study explores the efficacy of pharmacologic inhibition of CCR5 in prevention of GVHDby administering maraviroc during allogeneic stem-cell transplantation with reduced intensity conditioning.
Detailed description
Detailed Description:
PRIMARY OBJECTIVES:
To estimate the cumulative incidence of grade 2-4 acute GVHD by day 180 with the addition of maraviroc to a standard prophylaxis regimen in patients with hematologic malignancies undergoing reduced intensity allogeneic stem-cell transplantation (RIC SCT) from unrelated donors.
SECONDARY OBJECTIVES:
- To assess the toxicity of a prolonged administration of maraviroc in patients undergoing RIC SCT.
- To estimate the rates of severe (grade 3-4) acute GVHD by day 100 and 180, grade 2-4 acute GVHD by day 100, organ-specific acute GVHD, chronic GVHD, relapse, infections, non-relapse mortality, use of immunosuppressive therapies and 1-year survival in patients treated with maraviroc after RIC SCT.
- To assess the effect of treatment with maraviroc on immune recovery, engraftment and donor T-cell chimerism in peripheral blood and in target organs.
- To assess the effect of donor and recipient CCR5 genotype on the incidence of acute GVHD in patients receiving maraviroc as part of a GVHD prophylaxis regimen.
OUTLINE: Patients receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients receive maraviroc from day -3 to d+ 90.
Patients are followed for 1 year after the stem-cell infusion.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Maraviroc | Experimental | Drug: Maraviroc 300 mgPhase II, single arm, single center trial, assessing the efficacy of the combination of tacrolimus, methotrexate and maraviroc as graft-versus-host disease (GVHD) prophylaxis after unrelated donor peripheral blood stem-cell transplantation in patients with hematologic malignancies. Patients enrolled on this trial will receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients will receive maraviroc from day -3 to d+ 90. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (17 listed)
- Patients ≥18 years of age with a hematologic malignancy other than aplastic anemia or primary myelofibrosis, scheduled to undergo RIC allogeneic SCT with a peripheral blood stem cell graft from an unrelated donor, using Flu/Bu conditioning and Tac/MTX GVHD prophylaxis. The following diagnoses are included:
- Patients who meet institutional eligibility criteria for allogeneic SCT:
- Availability of an unrelated donor, identified and screened by the NMDP. The donor will have at least 7/8 HLA-A, -B, -C and -DRB1 matching by high resolution molecular typing and will meet NMDP eligibility criteria to serve as a peripheral blood stem-cell donor.
- Karnofsky score ≥ 70% at the time of screening.
- Capacity to understand and sign the study informed consent form.
Key exclusion criteria (8 listed)
- Patients with aplastic anemia or primary myelofibrosis. Patients with marrow fibrosis secondary to MDS, AML or a myeloproliferative disorder other than primary myelofibrosis are eligible.
- Patients who are not expected to be available for follow-up in our institution for at least 180 days after the transplant.
- Prior allogeneic SCT.
- Uncontrolled bacterial, viral or fungal infections.
- Patients who receive maraviroc for the treatment of HIV infection.
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 |
|---|---|---|
| Maraviroc 300 mgAlso: CCR5 AntagonistPatients enrolled on this trial will receive a standard conditioning regimen with fludarabine and busulfan followed by a peripheral blood stem cell infusion from an unrelated donor, standard GVHD prophylaxis and standard antiviral and antifungal prophylaxis. In addition, all patients will receive maraviroc from day -3 to d+ 90. | Drug | Maraviroc |
Primary outcome
Day +180 Rate of Grade II-IV Acute GVHD
Time frame: 180 days
The cumulative incidence of grade II-IV acute GVHD by day 180 after the stem-cell infusion. This is based on consensus conference criteria.
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jan 2021.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
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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.
David Porter, MD principal investigator
Abramson Cancer Center at Penn Medicine
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 Maraviroc 300 mg in people with Hematologic Malignancy, run by Abramson Cancer Center at Penn Medicine 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 17 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 11 Jan 2021. 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 11 Jan 2021). 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?
Day +180 Rate of Grade II-IV Acute GVHD (time frame: 180 days). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 11 Jan 2021.