NCT03842696

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

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
43

participants targeted

Target at P50-P75 for phase_1

Timeline
Completed

Started Feb 2020

Longer than P75 for phase_1

Geographic Reach
1 country

7 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

February 13, 2019

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 15, 2019

Completed
12 months until next milestone

Study Start

First participant enrolled

February 4, 2020

Completed
5.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 30, 2025

Completed
8 months until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2026

Completed
Last Updated

January 27, 2026

Status Verified

January 1, 2026

Enrollment Period

5.5 years

First QC Date

February 13, 2019

Last Update Submit

January 23, 2026

Conditions

Keywords

GVHD

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

EXPERIMENTAL
Drug: VorinostatProcedure: Blood and Marrow Transplant (BMT)Drug: Tacrolimus (or cyclosporine)Drug: MethotrexateDrug: Mycophenolate Mofetil (MMF)Drug: Cyclophosphamide

Interventions

* 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

Vorinostat

Undergo allogeneic BMT according to local site institutional practice.

Vorinostat

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.

Vorinostat

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.

Vorinostat

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.

Vorinostat

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.

Vorinostat

Eligibility Criteria

Age3 Years - 39 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

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

Location

Emory University

Atlanta, Georgia, 30322, United States

Location

Indiana University Melvin and Bren Simon Comprehensive Cancer Center

Indianapolis, Indiana, 46202, United States

Location

University of Michigan Health System

Ann Arbor, Michigan, 48109, United States

Location

Henry Ford Hospital

Detroit, Michigan, 48202, United States

Location

Vanderbilt-Ingram Cancer Center

Nashville, Tennessee, 37232, United States

Location

Medical College of Wisconsin

Milwaukee, Wisconsin, 53226, United States

Location

MeSH Terms

Conditions

Hematologic DiseasesLeukemia, Myeloid, Chronic-PhaseLeukemia, Myeloid, Accelerated PhaseBlast CrisisMyelodysplastic SyndromesLymphoma, Mantle-CellLymphoma, FollicularLymphoma, Large B-Cell, DiffuseLymphoma, Non-HodgkinGraft vs Host Disease

Interventions

VorinostatBlood Specimen CollectionTacrolimusCyclosporineMethotrexateMycophenolic AcidCyclophosphamide

Condition Hierarchy (Ancestors)

Hemic and Lymphatic DiseasesLeukemia, Myelogenous, Chronic, BCR-ABL PositiveLeukemia, MyeloidLeukemiaNeoplasms by Histologic TypeNeoplasmsMyeloproliferative DisordersBone Marrow DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsCell Transformation, NeoplasticCarcinogenesisNeoplastic ProcessesLymphomaLymphoproliferative DisordersLymphatic DiseasesImmunoproliferative DisordersImmune System DiseasesLymphoma, B-Cell

Intervention Hierarchy (Ancestors)

AnilidesAmidesOrganic ChemicalsAniline CompoundsAminesHydroxamic AcidsHydroxylaminesHydroxy AcidsCarboxylic AcidsSpecimen HandlingClinical Laboratory TechniquesDiagnostic Techniques and ProceduresDiagnosisPuncturesSurgical Procedures, OperativeInvestigative TechniquesMacrolidesLactonesCyclosporinsPeptides, CyclicMacrocyclic CompoundsPolycyclic CompoundsPeptidesAmino Acids, Peptides, and ProteinsAminopterinPterinsPteridinesHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-RingHeterocyclic CompoundsCaproatesAcids, AcyclicFatty AcidsLipidsPhosphoramide MustardsNitrogen Mustard CompoundsMustard CompoundsHydrocarbons, HalogenatedHydrocarbonsPhosphoramidesOrganophosphorus Compounds

Study Officials

  • Sung W Choi, MD, MS

    University of Michigan

    PRINCIPAL INVESTIGATOR

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

Locations