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Solid TumorsPhase 1/2NCT01294670

Clinical Study of Vorinostat in Combination With Etoposide in Pediatric Patients < 21 Years at Diagnosis With Refractory Solid Tumors

A Phase 1/2 study testing Vorinostat and Etoposide in people with Solid Tumors and Relapsed/Refractory Sarcomas, run by Memorial Sloan Kettering Cancer Center at 11 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to find out how safe and effective treatment with a new combination of drugs, vorinostat and etoposide, is in treating cancer. The medication etoposide is a standard medication used in the treatment of cancer in children. Read more about this study

Who is it for?
Ages 4 to 21 years
Conditions the study is for
Solid Tumors, Relapsed/Refractory Sarcomas
What is being tested?
Vorinostat and Etoposide
Could I receive a placebo?
No, everyone receives an active treatment
How many people
27 participants
Where
11 sitesin 2 countries
Study dates
9 Feb 2011to 8 Dec 2020
Phase
Phase 1/2
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 4 to 21 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • Phase I Component: Histologic confirmation of relapsed/refractory solid tumors, including tumors of the central nervous system that have failed to respond to standard therapy, progressed despite standard therapy, or for which standard therapy does not exist. Patients with diffuse pontine glioma are not required to have histologic confirmation of disease, and are eligible with radiologic confirmation. Phase II Component: the population will be restricted to relapsed/refractory sarcomas
  • Patient must be between 4-21 years of age at the time of study enrollment. Efforts will be made to enroll patients <13 years of age so that adequate information about the biologic effects of this agent in younger patients can be obtained.
  • Patient must have Karnofsky > or = to 60% for patients >10 years of age; Lansky Play Scale > or = to to 60 for children < or = to 10 years of age
  • Patient must have a life expectancy of > 8 weeks.
  • There is no limit to the number of prior treatment regimens provided that performance status and life expectancy meet the criteria above.
  • Absolute neutrophil count (ANC) ≥ 1000 / mcL
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  • Platelets ≥100,000 / mcL (transfusion not permitted)
  • Hemoglobin ≥ 9 g/dL qualifications (transfusion permitted)
  • Coagulation Prothrombin Time or INR ≤ 1.5x upper limit of normal (ULN)
  • Serum creatinine ≤ 1.5x upper limit of normal (ULN) OR calculated creatinine clearance ≥ 60 mL/min for patients with creatinine levels > 1.5x institutional ULN. or calculated creatinine clearance Creatinine clearance should be calculated per institutional standard.
  • Serum total bilirubin ≤ 1.5 x ULN Patient's who don't meet this criteria must have a Direct bilirubin ≤ 1.5 x ULN
  • AST (SGOT) and ALT (SGPT) Alkaline Phosphatase (liver fraction)
  • ≤ 2.5 x ULN. If AST or ALT is > 2.5 x ULN, then the liver fraction of Alkaline Phosphatase should be ≤ 2.5 x ULN
  • Phase I component: Patients may have measurable or non-measurable disease. Phase II component: Patients may only have measurable disease.
  • Patient must have no persistent toxicities from prior therapy > or = to Grade 2 with the exception of hematologic indices (i.e. hemoglobin, WBC, ANC, ALC).
  • For females of childbearing potential, a negative serum pregnancy test must be documented within 72 hours of receiving the first dose of vorinostat.
  • Patient, or the patient's legal representative, has voluntarily agreed to participate by giving written informed consent.
  • Female patients of childbearing potential must be willing to use 2 adequate barrier methods of contraception to prevent pregnancy or agree to abstain from heterosexual activity throughout the study, starting with visit 1.
  • Male patients must agree to use an adequate method of contraception for the duration of the study.
  • Prior Therapy: Patients must have fully recovered from the acute toxic effects of all prior chemotherapy, immunotherapy, or radiotherapy prior to entering this study.
  • Myelosuppressive chemotherapy: At least 2 weeks must have elapsed since the administration of previous therapy. Six weeks must have elapsed since administration of nitrosoureas or mitomycin C. Seven days must have elapsed since the administration of G-CSF and/or GM-CSF.
  • Biologic agents: At least 14 days must have elapsed since the completion of therapy with a biologic agent such as a monoclonal antibody. Seven days must have elapsed since the last dose of retinoids.
  • Radiation therapy (XRT): > or = to 2 weeks must have elapsed for local XRT (small port); > or = to 6 months must have elapsed if prior radiation to > or = to 50% of the pelvis or if other substantial bone marrow irradiation, including total body irradiation.
  • Patient must be able to swallow capsules.
  • Patient must have an available archival/pre-treatment block or fresh tumor biopsy for molecular profiling to be performed.

Who cannot join

  • A patient meeting any of the following criteria is not eligible to participate in this study:
  • Patients currently participating or has participated in a study with an investigational compound or device within 4 weeks of initial dosing with study drugs.
  • Patients with a prior history of treatment with HDAC inhibitors ( e.g. SNDX-275/entinostat, LAQ-824, LBH589, PXD-101/belinostat, etc). Patients who have received Valproic acid will be excluded from this study.
  • Patients with non CNS primary tumors who have known brain metastases or symptomatic CNS disease (e.g. cranial nerve abnormalities) without cytologic abnormality in the CSF should be excluded from this clinical trial because of their poor prognosis and known propensity for the development of progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events. Patients with metastatic CNS tumors will not be excluded from enrollment on this study in the phase I component only.
  • Patients who have undergone prior autologous stem cell transplantation or allogeneic transplantation.
  • Uncontrolled intercurrent illness or circumstances that could limit compliance with the study requirements including, but not limited to: ongoing or active bacterial or fungal infection, acute or chronic graft versus host disease, symptomatic congestive heart failure, cardiac arrhythmia, or psychiatric illness/social situations.
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  • Patients who are pregnant or breastfeeding, or expecting to conceive within the projected duration of the study. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with vorinostat, lactating patients will be excluded from this study.
  • Patients known to be Human Immunodeficiency Virus (HIV)-positive.
  • Patients with known hypersensitivity to the components of the study drugs or their analogs.
  • Patients with symptomatic ascites or pleural effusion. A patient who is clinically stable following treatment for these conditions is eligible.
  • Patients who are at the time of signing informed consent, a regular user of any illicit drugs, substance abuser or who have a recent history of drug or alcohol abuse.
  • Patients with a known history of Hepatitis B or C.
  • Patients who have a history of gastrointestinal surgery or other procedures that might in the opinion of the investigator, interfere with the absorption or swallowing of the study drug.
  • Patients who are unable to take or tolerate oral medications on a continuous basis.
  • Patients with a history of a prior malignancy who have undergone potentially curative therapy with no evidence of that disease for five years or patients, who are deemed low risk for recurrence by his/her treating physician are permitted to enroll.

Trial locations and contacts

11 sites in 2 countries.

11 sites in 2 countries

United States10 sites
  • Children's Hospital Colorado

    Aurora, Colorado, 80045

  • John Hopkins Medical Center

    Baltimore, Maryland, 21287

  • Dana Farber Cancer Institute

    Boston, Massachusetts, 02115

  • Pennsylvania State University College of Medicine

    Hershey, Pennsylvania, 17110

  • Md Anderson Cancer Center

    Houston, Texas, 77030

  • Children's Mercy Hospital & Clinics

    Kansas City, Missouri, 64108

  • Memorial Sloan Kettering Cancer Center

    New York, New York, 10065

  • Arnold Palmer Hospital for Children/MD Anderson Cancer Center Orlando

    Orlando, Florida, 32806

  • Phoenix Children'S Hospital

    Phoenix, Arizona, 85016

  • All Children's Hospital

    St. Petersburg, Florida, 33701

Other trials in United States

Canada1 site
  • Alberta Children'S Hospital

    Calgary, Alberta, T2N 1N4

Other trials in Canada

About this study

Official title: A Phase I/II Clinical Study of Vorinostat in Combination With Etoposide in Pediatric Patients < 21 Years at Diagnosis With Refractory Solid Tumors

The purpose of this study is to find out how safe and effective treatment with a new combination of drugs, vorinostat and etoposide, is in treating cancer. The medication etoposide is a standard medication used in the treatment of cancer in children. Vorinostat is an experimental drug which targets a protein(s) that control the way cancer cells grow and divide. Vorinostat is approved by the FDA in adults with certain cancers but not approved yet in children.

There are two parts to this study. In the first part of this study, the phase I portion, a safe dose of the combination, vorinostat and etoposide. The goal of second part of this study, the phase II portion, is to see how effective the combination of vorinostat and etoposide is in treating cancer.

Being tested
Vorinostat and Etoposide
Keywords
ETOPOSIDE (VP-16), SAHA (SUBEROYLANILIDE HYDROXAMIC ACID) (Vorinostat), Pediatric, 10-096, POETIC, phase II component: the population will be restricted to relapsed/refractory sarcomas.
Medical subject headings
Sarcoma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Vorinostat and EtoposideDrug

    Patients will be assessed in 3-week cycles. Escalating doses of vorinostat will be administered orally on a daily x 4 schedule in combination with a fixed dose of etoposide. Etoposide will be administered intravenously daily x 3 days. Cohorts of 3-6 patients will be treated with vorinostat and etoposide. In the phase II component, patients will be treated at the RP2D established in the Phase I component of the study, which was found to be 270 mg/m2/dose of Vorinostat and 100 mg/m2/dose of Etoposide.

Study groups in NCT01294670
Study groupRoleWhat they receive
Vorinostat and EtoposideExperimentalThis is a multi-center, open label, phase I/II trial of escalating doses of vorinostat in combination with etoposide.
Receives: Drug: Vorinostat and Etoposide

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. To Establish the Dose Limiting Toxicity (DLT)

    of the novel combination vorinostat and etoposide in pediatric patients with refractory solid tumors including tumors of the central nervous system. The Toxicity will be evaluated according to NCI CTCAE Version 4.0.

    Measured: Patients will be assessed in 3-week cycles.

  2. To Establish the Maximum Tolerated Dose (MTD)

    of the novel combination vorinostat and etoposide in pediatric patients with refractory solid tumors including tumors of the central nervous system.

    Measured: 1 year

  3. To Establish the Efficacy (CR (Complete Response) + PR (Partial Response) Rate)

    of the novel combination vorinostat and etoposide in pediatric patients with relapsed/refractory sarcoma. Evaluation for response will be determined by Revised RECIST guideline

    Measured: 1 year

Secondary outcomes (2)
  1. To Evaluate the Efficacy (CR (Complete Response) + PR (Partial Response) Rate)

    of the novel combination vorinostat and etoposide in pediatric patients enrolled in the phase I component of the study. Evaluation for response will be determined by Revised RECIST guideline.

    Measured: 1 year

  2. To Evaluate the Biologic Effects Using Histone Acetylation, Gene Expression Profiling, and Histone Phosphorylation Profiling.

    of the novel combination of vorinostat and etoposide in pediatric patients with refractory solid tumors including central nervous system tumors

    Measured: 2 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted11 Feb 2011 (estimated)
  2. Study start9 Feb 2011
  3. Primary completion8 Dec 2020
  4. Study completion8 Dec 2020

Resources

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 1/2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
27 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01294670
Sponsor's protocol ID
10-096
Status last verified
Dec 2020
First submitted
9 Feb 2011
Last updated
18 Nov 2021

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Vorinostat and Etoposide in people with Solid Tumors and Relapsed/Refractory Sarcomas, run by Memorial Sloan Kettering Cancer Center at 11 sites in 2 countries.

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 25 inclusion and 15 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 18 Nov 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 11 sites in United States, Canada. 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 combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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 18 Nov 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?

To Establish the Dose Limiting Toxicity (DLT) (time frame: Patients will be assessed in 3-week cycles.). The study lists 3 primary outcomes in all. 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 18 Nov 2021.

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