Vorinostat for Graft vs Host Disease Prevention in Children, Adolescents and Young Adults Undergoing Allogeneic Blood and Marrow Transplantation
A Phase 1/2 Multi-Center Trial of Vorinostat for Graft vs Host Disease Prevention in Children, Adolescents and Young Adults Undergoing Allogeneic Blood and Marrow Transplantation
4 other identifiers
interventional
43
1 country
7
Brief Summary
The purpose of this study is to determine the recommended phase 2 dose of the drug Vorinostat in children, adolescents and young adults following allogeneic blood or marrow transplant (BMT) and determine whether the addition of Vorinostat to the standard graft versus host disease (GVHD) prophylaxis will reduce the incidence of GVHD.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_1
Started Feb 2020
Longer than P75 for phase_1
7 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 13, 2019
CompletedFirst Posted
Study publicly available on registry
February 15, 2019
CompletedStudy Start
First participant enrolled
February 4, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 30, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2026
CompletedJanuary 27, 2026
January 1, 2026
5.5 years
February 13, 2019
January 23, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (2)
Phase 1 portion: Determine the recommended phase 2 dose (RP2D) of the drug Vorinostat in children, adolescents, and young adults following allogeneic blood or marrow transplant (BMT).
Real time assessment of safety (DLTs), and pharmacokinetic (PK) and pharmacodynamics/histone acetylation (PD) analysis in each dose cohort prior to escalation of dose. Dose de/escalation will be determined using the 3+3 up-or-down algorithm.
At day +100
Phase 2 portion: Incidence of grade 2-4 acute GVHD within 100 days after transplant
Cumulative incidence will be determined using the proportional hazards method with a corresponding 95% confidence interval. GVHD severity will be determined clinically and graded by using the institutional BMT program clinical practice guidelines. (Pzrepiorka D, Weisdorf D, Martin P, et al. Consensus conference on acute GVHD grading. Bone Marrow Transplantation 1995; 15:825-8.)
At day +100
Secondary Outcomes (13)
Incidence of Grade 3-4 acute GVHD within 100 days after transplant
At day +100
Incidence of chronic GVHD
At 1 year
Incidence of relapse
At 1 year
Overall Survival
At 1 year
Relapse-free Survival
At 1 year
- +8 more secondary outcomes
Study Arms (1)
Vorinostat
EXPERIMENTALInterventions
* HLA-matched BMT recipients: Vorinostat 30, 45 or 60 mg/m2 BID (100 mg/m2 BID maximum) PO from 10 days prior to transplant (day -10), until day +30 post-transplant. * Haploidentical BMT recipients: Vorinostat 30, 45 or 60 mg/m2 BID (100 mg/m2 BID maximum) PO from 5 days after transplant (day +5), until day +30 post-transplant
Undergo allogeneic BMT according to local site institutional practice.
Tacrolimus (or cyclosporine if tacrolimus becomes in shortage during the study period) will begin on day -3. Intravenous or oral dosing is permitted.In the absence of GVHD, it is recommended that tacrolimus or cyclosporine tapering begin on day +100 post-transplant as per local site BMT program clinical practice guidelines. In the presence of GVHD, it is recommended that tacrolimus or cyclosporine be continued at therapeutic dosing.
HLA-matched BMT recipients: Methotrexate will be used in combination with tacrolimus (or cyclosporine) for standard GVHD prophylaxis. It will be given at a dose of 5 mg/m2/dose once daily intravenously on days +1, +3, +6, and +11. Standard criteria for administration will be followed per local site institutional BMT program clinical practice guidelines.
Haploidentical BMT recipients: MMF will be used in combination with post-transplant cyclophosphamide and tacrolimus (or cyclosporine) for standard GVHD prophylaxis. MMF will start on day +5 and discontinue after the last dose on day +35 or may be continued if active GVHD is present. Given intravenously (preferred) or orally at a dose of 15 mg/kg/dose three times a day (based upon adjusted body weight) with the maximum total daily dose not to exceed 3 grams.
Haploidentical BMT recipients: Post-transplant cyclophosphamide (PT-Cy) will be used in combination with MMF and tacrolimus (or cyclosporine) for standard GVHD prophylaxis. PT-Cy (50 mg/kg/dose) given for two days, Days +3 and +4 after transplantation.
Eligibility Criteria
You may qualify if:
- A prospective patient for allogeneic BMT for malignant hematologic conditions. A patient with history of CNS involvement is eligible if CNS disease is in remission at time of study consideration.
- The donor and recipient must have an HLA-match (8/8 HLA-A, -B, -C, and -DRB1) or haploidentical match (per protocol criteria). High resolution typing is required for all alleles.
- Diagnoses to be included:
- Acute Leukemia in remission. Remission is defined as the absence of blasts in the peripheral circulation at the time of enrollment, \< 5% blasts in the bone marrow and absence of extramedullary disease including CNS involvement.
- Chronic Myeologenous Leukemia (CML) in first or subsequent chronic phase failing to respond (or intolerant) to at least two different tyrosine kinase inhibitors. CML in accelerated or blast phase (CML-AP/BP) are eligible without requirement to fail tyrosine kinase inhibitor therapy, but must be in remission at time of enrollment. Remission is defined as the absence of blasts in the peripheral circulation at the time of enrollment, \<5% blasts in the bone marrow and absence of extramedullary disease including CNS involvement.
- Myelodysplastic syndrome (MDS) with intermediate or high-risk IPSS or equivalent IPSSR score with \< 10% blasts in the bone marrow.
- Mature B Cell Malignancies (including Mantle Cell Lymphoma, Follicular Lymphoma. Diffuse Large B Cell Lymphoma, Non-Hodgkin Lymphoma not otherwise specified).Subjects should have extinguished standard of care options prior to being considered eligible for this trial
- Subjects aged 3 to 39 years
- Lansky/Karnofsky Performance Scale score of 70% or higher
- Life expectancy of greater than 6 months
- Subjects must have normal organ and marrow function (as defined in protocol)
- Ability to take oral medication and be willing to adhere to the vorinostat regimen
- For females of reproductive potential and men: The effects of vorinostat on the developing human fetus are unknown. For this reason and because histone deacetylase inhibitor agents as well as other therapeutic agents used in this trial (e.g., calcineurin inhibitor \[tacrolimus or cyclosporine\], methotrexate, mycophenolate, and cyclophosphamide) are known to be teratogenic, women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation. Women must continue using contraceptives for at least 6 months after the end of therapy and men must continue contraceptive use for 3 months after completion of vorinostat administration.
- Ability to understand and the willingness to sign a written informed consent document
- Stated willingness to comply with all study procedures and availability for the duration of the Study
You may not qualify if:
- Subjects who are not a candidate for an allogeneic BMT based on the current local site institutional BMT program clinical practice guidelines. Organ function criteria will be utilized per the current local site institutional BMT program clinical practice guidelines. There will be no restriction to study entry based on hematological parameters.
- Presence of anti-donor HLA antibodies (per protocol criteria).
- Subjects who are enrolled on another GVHD treatment or prevention trial.
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to vorinostat.
- Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. Subjects still under therapy for presumed or proven infection are eligible provided there is clear evidence (radiographic findings and/or culture results) that the infection is well-controlled. Subjects under treatment for infection will be enrolled only after clearance from the PI.
- Pregnant women are excluded from this study because vorinostat is a histone deacetylase inhibitor agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with vorinostat, breastfeeding should be discontinued if the mother is treated with vorinostat. Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately.
- Subjects with evidence of HIV seropositivity and/or positive PCR assay, HTLV1/HTLV2 seropositivity. The safety of allogeneic HSCT is not yet well-established for this population.
- Subjects with evidence of Hepatitis B or Hepatitis C PCR positivity. Hepatitis reactivation following myelosuppressive therapy can lead to fatal complications.
- Subjects with a history of prolonged QTc syndrome.
- Subjects who have had prior treatment with a drug like vorinostat (i.e., valproic acid) within the last 30 days.
- Subjects with documented evidence of cognitive impairment prior to enrollment on this study (diagnosis of dementia, mild cognitive impairment, or other neurological illnesses that impacts cognition) are excluded from the cognitive assessment portion of the study only.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (7)
University of Colorado
Aurora, Colorado, 80045, United States
Emory University
Atlanta, Georgia, 30322, United States
Indiana University Melvin and Bren Simon Comprehensive Cancer Center
Indianapolis, Indiana, 46202, United States
University of Michigan Health System
Ann Arbor, Michigan, 48109, United States
Henry Ford Hospital
Detroit, Michigan, 48202, United States
Vanderbilt-Ingram Cancer Center
Nashville, Tennessee, 37232, United States
Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Sung W Choi, MD, MS
University of Michigan
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NA
- Masking
- NONE
- Purpose
- PREVENTION
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
February 13, 2019
First Posted
February 15, 2019
Study Start
February 4, 2020
Primary Completion
July 30, 2025
Study Completion
April 1, 2026
Last Updated
January 27, 2026
Record last verified: 2026-01
Data Sharing
- IPD Sharing
- Will not share