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Entinostat and Sorafenib Tosylate in Treating Patients With Advanced or Metastatic Solid Tumors or Refractory or Relapsed Acute Myeloid Leukemia

Primary Purpose

Adult Acute Basophilic Leukemia, Adult Acute Eosinophilic Leukemia, Adult Acute Megakaryoblastic Leukemia (M7)

Status
Terminated
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
entinostat
sorafenib tosylate
pharmacological study
laboratory biomarker analysis
Sponsored by
National Cancer Institute (NCI)
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Adult Acute Basophilic Leukemia

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Must meet 1 of the following criteria:

    • Histologically or cytologically confirmed solid tumors (dose-escalation only)

      • Locally advanced, inoperable, or metastatic disease
      • Evaluable or measurable disease
    • Diagnosis of acute myeloid leukemia (AML) for which no other standard therapy, including stem cell transplantation, is expected to result in meaningful clinical response (expansion cohort only)

      • Refractory or relapsed disease
      • Chronic myelogenous leukemia in blast crisis allowed
      • No acute promyelocytic leukemia with t(15;17)
      • Must consent to have fresh tumor, bone marrow aspirate, and biopsy obtained
  • No untreated, symptomatic, or unstable brain metastases
  • No active CNS involvement for patients with AML
  • ECOG performance status 0-1
  • ANC ≥ 1,500/mm³ (dose-escalation only)
  • Platelet count ≥ 100,000/mm³ (dose-escalation only)
  • Hemoglobin ≥ 10 g/dL (dose-escalation only)
  • Total bilirubin ≤ 1.5 times upper limit of normal (ULN)
  • ALT and AST ≤ 3 times ULN (≤ 5 times ULN for liver metastasis)
  • Creatinine clearance ≥ 40 mL/min
  • Albumin > 3.0 g/dL
  • Plasma phosphorus > lower limit of normal (with supplementation)
  • INR ≤ 1.5
  • APTT ≤ 1.5 times ULN (if not on anticoagulants)
  • Able to swallow oral medications
  • ≥ 16 years old (expanded cohort patients recruited at the University of Colorado site)
  • Must have tolerated prior sorafenib tosylate (dose: 400 mg twice daily), if applicable
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective double-barrier contraception during the study and for 90 days after completion of study therapy
  • No history of cardiac disease, including any of the following:

    • NYHA class II-IV congestive heart failure
    • Active coronary artery disease
    • Prior diagnosis of bradycardia or other cardiac arrhythmia defined as ≥ grade 2 or uncontrolled hypertension
    • Myocardial infarction (MI) within the past 6 months
    • Persistent tachycardia
    • LVEF < 40% by MUGA
    • Second- or third-degree heart block
    • QTc > 490 msec
    • ST-T wave changes consistent with acute MI or acute ischemia
  • No clinically active serious infections defined as ≥ grade 2
  • No substance abuse, medical, psychological, or social conditions that may, in the opinion of the Investigator, interfere with the patient's participation or evaluation of the study results
  • No condition that is unstable or that could jeopardize the safety of the patient and his/her study compliance
  • No known HIV infection
  • No significant gastrointestinal disorder that, in the opinion of the Investigator, could interfere with the absorption of entinostat and/or sorafenib tosylate including any of the following:

    • Significant, uncontrolled inflammatory bowel disease
    • Abdominal fistula or gastrointestinal perforation within the past 6 months
    • Extensive small bowel resection
    • Requiring tube feeding or parenteral hydration and/or nutrition
  • No concurrent immunosuppressive therapies, including high-dose systemic corticosteroids (> 0.5 mg/kg/day prednisone or equivalent) unless used intermittently or as a tapered course for ≤ 4 weeks
  • Concurrent hydroxyurea and/or anagrelide allowed
  • Concurrent warfarin allowed provided the dose has been stable for the past 2 months and INR has been between 2 and 3
  • More than 4 weeks since prior chemotherapy, immunotherapy, or investigational agents (=< 2 weeks for leukemia patients in expansion cohort)
  • More than 2 weeks since prior palliative radiotherapy
  • More than 4 weeks since major surgery
  • More than 2 weeks since minor surgery (e.g., talc pleurodesis, excisional biopsy, etc.)
  • Concurrent hormonal therapies (e.g., LHRH antagonists, megestrol, octreotide, calcitonin, etc.) allowed
  • No concurrent strong CYP3A4 inducers or inhibitors, including, but not limited to, any of the following:

    • Valproic acid
    • Rifampin
    • Phenobarbital
    • Phenytoin
    • Carbamazepine
    • Ketoconazole
    • Erythromycin
    • Grapefruit
  • No other concurrent anticancer therapy including chemotherapy, radiotherapy (including palliative), or immunotherapy (except hydroxyurea in leukemia patients during course 1)
  • No other concurrent investigational agents

Sites / Locations

  • Roswell Park Cancer Institute

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

Treatment (entinostat, sorafenib tosylate)

Arm Description

Patients receive oral entinostat once daily on days 1 and 15 and oral sorafenib tosylate twice daily on days 1-28 (days 15-28 only of course 1). Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

Outcomes

Primary Outcome Measures

Maximum-tolerated dose as assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0
Safety as assessed by the NCI CTCAE version 4.0

Secondary Outcome Measures

Pharmacokinetic profile of sorafenib tosylate
Pharmacokinetic profile of entinostat
Objective response rate (ORR) based on the best overall response recorded for each patients or according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1
For ORR the 95% confidence interval will be estimated. The 95% confidence interval for percent of patients in each RECIST response category (i.e., CR, PR, SD, and PD) and disease control rate will also be estimated.

Full Information

First Posted
July 8, 2010
Last Updated
September 18, 2013
Sponsor
National Cancer Institute (NCI)
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1. Study Identification

Unique Protocol Identification Number
NCT01159301
Brief Title
Entinostat and Sorafenib Tosylate in Treating Patients With Advanced or Metastatic Solid Tumors or Refractory or Relapsed Acute Myeloid Leukemia
Official Title
A Phase I Study of Sorafenib in Combination With the Histone Deacetylase Inhibitor, Entinostat in Patients With Advanced Cancers
Study Type
Interventional

2. Study Status

Record Verification Date
September 2013
Overall Recruitment Status
Terminated
Study Start Date
June 2010 (undefined)
Primary Completion Date
September 2013 (Actual)
Study Completion Date
undefined (undefined)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
National Cancer Institute (NCI)

4. Oversight

5. Study Description

Brief Summary
This phase I trial is studying the side effects and the best dose of entinostat when given together with sorafenib tosylate in treating patients with advanced or metastatic solid tumors or refractory or relapsed acute myeloid leukemia. Entinostat and sorafenib tosylate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.
Detailed Description
PRIMARY OBJECTIVES: I. To determine the maximum-tolerated dose of entinostat in combination with sorafenib tosylate in patients with advanced, inoperable, or metastatic solid tumors. II. To determine the safety and tolerability of this regimen in these patients. SECONDARY OBJECTIVES: I. To determine the pharmacokinetic profile of this regimen in patients with refractory/relapsed acute myeloid leukemia (AML). II. To assess the preliminary anti-tumor activity of this regimen in patients with advanced, inoperable, or metastatic solid tumors or refractory/relapsed AML. III. To evaluate histone deacetylase (HDAC) inhibition of histone acetylation in leukemia blast cells. TERTIARY OBJECTIVES (EXPLORATORY): I. To evaluate the expression of downstream markers of drug activity such as p38, MCL-1, FLT-3, and VEGFR-2 in leukemia blast cells. II. To evaluate SNDX-induced expression of p21^WAF1/CIP1 in leukemia blast cells. OUTLINE: This is a multicenter, dose-escalation study of entinostat. Patients receive oral entinostat once daily on days 1 and 15 and oral sorafenib tosylate twice daily on days 1-28 (days 15-28 only of course 1). Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients in the expansion cohort undergo blood, bone marrow aspiration, or biopsy for pharmacokinetic studies and biomarker analysis. After completion of study therapy, patients are followed up for up to 24 months.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Adult Acute Basophilic Leukemia, Adult Acute Eosinophilic Leukemia, Adult Acute Megakaryoblastic Leukemia (M7), Adult Acute Minimally Differentiated Myeloid Leukemia (M0), Adult Acute Monoblastic Leukemia (M5a), Adult Acute Monocytic Leukemia (M5b), Adult Acute Myeloblastic Leukemia With Maturation (M2), Adult Acute Myeloblastic Leukemia Without Maturation (M1), Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Adult Acute Myelomonocytic Leukemia (M4), Adult Erythroleukemia (M6a), Adult Pure Erythroid Leukemia (M6b), Blastic Phase Chronic Myelogenous Leukemia, Recurrent Adult Acute Myeloid Leukemia, Unspecified Adult Solid Tumor, Protocol Specific

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
44 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Treatment (entinostat, sorafenib tosylate)
Arm Type
Experimental
Arm Description
Patients receive oral entinostat once daily on days 1 and 15 and oral sorafenib tosylate twice daily on days 1-28 (days 15-28 only of course 1). Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Intervention Type
Drug
Intervention Name(s)
entinostat
Other Intervention Name(s)
HDAC inhibitor SNDX-275, SNDX-275
Intervention Description
Given orally (PO)
Intervention Type
Drug
Intervention Name(s)
sorafenib tosylate
Other Intervention Name(s)
BAY 43-9006, BAY 43-9006 Tosylate Salt, BAY 54-9085, Nexavar, SFN
Intervention Description
Given PO
Intervention Type
Other
Intervention Name(s)
pharmacological study
Other Intervention Name(s)
pharmacological studies
Intervention Description
Correlative studies
Intervention Type
Other
Intervention Name(s)
laboratory biomarker analysis
Intervention Description
Correlative studies
Primary Outcome Measure Information:
Title
Maximum-tolerated dose as assessed by the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0
Time Frame
28 days
Title
Safety as assessed by the NCI CTCAE version 4.0
Time Frame
Up to 30 days
Secondary Outcome Measure Information:
Title
Pharmacokinetic profile of sorafenib tosylate
Time Frame
At baseline, and at days 15, 16, and 28 of course 1, and day 1 of course 2
Title
Pharmacokinetic profile of entinostat
Time Frame
At baseline and at days 1, 8, 15, 16, and 22
Title
Objective response rate (ORR) based on the best overall response recorded for each patients or according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1
Description
For ORR the 95% confidence interval will be estimated. The 95% confidence interval for percent of patients in each RECIST response category (i.e., CR, PR, SD, and PD) and disease control rate will also be estimated.
Time Frame
Up to 30 days

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Must meet 1 of the following criteria: Histologically or cytologically confirmed solid tumors (dose-escalation only) Locally advanced, inoperable, or metastatic disease Evaluable or measurable disease Diagnosis of acute myeloid leukemia (AML) for which no other standard therapy, including stem cell transplantation, is expected to result in meaningful clinical response (expansion cohort only) Refractory or relapsed disease Chronic myelogenous leukemia in blast crisis allowed No acute promyelocytic leukemia with t(15;17) Must consent to have fresh tumor, bone marrow aspirate, and biopsy obtained No untreated, symptomatic, or unstable brain metastases No active CNS involvement for patients with AML ECOG performance status 0-1 ANC ≥ 1,500/mm³ (dose-escalation only) Platelet count ≥ 100,000/mm³ (dose-escalation only) Hemoglobin ≥ 10 g/dL (dose-escalation only) Total bilirubin ≤ 1.5 times upper limit of normal (ULN) ALT and AST ≤ 3 times ULN (≤ 5 times ULN for liver metastasis) Creatinine clearance ≥ 40 mL/min Albumin > 3.0 g/dL Plasma phosphorus > lower limit of normal (with supplementation) INR ≤ 1.5 APTT ≤ 1.5 times ULN (if not on anticoagulants) Able to swallow oral medications ≥ 16 years old (expanded cohort patients recruited at the University of Colorado site) Must have tolerated prior sorafenib tosylate (dose: 400 mg twice daily), if applicable Not pregnant or nursing Negative pregnancy test Fertile patients must use effective double-barrier contraception during the study and for 90 days after completion of study therapy No history of cardiac disease, including any of the following: NYHA class II-IV congestive heart failure Active coronary artery disease Prior diagnosis of bradycardia or other cardiac arrhythmia defined as ≥ grade 2 or uncontrolled hypertension Myocardial infarction (MI) within the past 6 months Persistent tachycardia LVEF < 40% by MUGA Second- or third-degree heart block QTc > 490 msec ST-T wave changes consistent with acute MI or acute ischemia No clinically active serious infections defined as ≥ grade 2 No substance abuse, medical, psychological, or social conditions that may, in the opinion of the Investigator, interfere with the patient's participation or evaluation of the study results No condition that is unstable or that could jeopardize the safety of the patient and his/her study compliance No known HIV infection No significant gastrointestinal disorder that, in the opinion of the Investigator, could interfere with the absorption of entinostat and/or sorafenib tosylate including any of the following: Significant, uncontrolled inflammatory bowel disease Abdominal fistula or gastrointestinal perforation within the past 6 months Extensive small bowel resection Requiring tube feeding or parenteral hydration and/or nutrition No concurrent immunosuppressive therapies, including high-dose systemic corticosteroids (> 0.5 mg/kg/day prednisone or equivalent) unless used intermittently or as a tapered course for ≤ 4 weeks Concurrent hydroxyurea and/or anagrelide allowed Concurrent warfarin allowed provided the dose has been stable for the past 2 months and INR has been between 2 and 3 More than 4 weeks since prior chemotherapy, immunotherapy, or investigational agents (=< 2 weeks for leukemia patients in expansion cohort) More than 2 weeks since prior palliative radiotherapy More than 4 weeks since major surgery More than 2 weeks since minor surgery (e.g., talc pleurodesis, excisional biopsy, etc.) Concurrent hormonal therapies (e.g., LHRH antagonists, megestrol, octreotide, calcitonin, etc.) allowed No concurrent strong CYP3A4 inducers or inhibitors, including, but not limited to, any of the following: Valproic acid Rifampin Phenobarbital Phenytoin Carbamazepine Ketoconazole Erythromycin Grapefruit No other concurrent anticancer therapy including chemotherapy, radiotherapy (including palliative), or immunotherapy (except hydroxyurea in leukemia patients during course 1) No other concurrent investigational agents
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Alex Adjei
Organizational Affiliation
Roswell Park Cancer Institute
Official's Role
Principal Investigator
Facility Information:
Facility Name
Roswell Park Cancer Institute
City
Buffalo
State/Province
New York
ZIP/Postal Code
14263
Country
United States

12. IPD Sharing Statement

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Entinostat and Sorafenib Tosylate in Treating Patients With Advanced or Metastatic Solid Tumors or Refractory or Relapsed Acute Myeloid Leukemia

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