CPI-613, Cytarabine, and Mitoxantrone Hydrochloride in Treating Patients With Relapsed or Refractory Acute Myeloid Leukemia

An Open Label, Dose-Escalation Study to Evaluate Safety, Tolerability, Maximum Tolerated Dose (MTD), Efficacy, and Pharmacokinetics (PKs) of CPI-613 Given With High Dose Cytarabine and Mitoxantrone in Patients With Relapsed or Refractory Acute Myeloid Leukemia (AML)

This phase I trial studies the side effects and best dose of CPI-613 when given together with cytarabine and mitoxantrone hydrochloride in treating patients with relapsed or refractory acute myeloid leukemia. Drugs used in chemotherapy, such as CPI-613, cytarabine and mitoxantrone hydrochloride, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. CPI-613 may help cytarabine and mitoxantrone hydrochloride work better by making cancer cells more sensitive to the drugs

Study Overview

• Status: Completed
• Conditions: Recurrent Adult Acute Myeloid Leukemia; 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 Myeloid Leukemia With t(15;17)(q22;q12)
• Intervention / Treatment: Other: pharmacological study; Drug: cytarabine; Other: laboratory biomarker analysis; Drug: mitoxantrone hydrochloride; Drug: CPI-613

Detailed Description

PRIMARY OBJECTIVES:

I. To determine the safety and maximum tolerated dose (MTD) of CPI-613 when administered with high dose cytarabine, and mitoxantrone (mitoxantrone hydrochloride).

SECONDARY OBJECTIVES:

I. To determine the pharmacokinetics (PKs) of CPI-613 following intravenous (IV) administration in combination with high dose cytarabine and mitoxantrone.

II. To observe the response rate (complete response [CR], complete response with incomplete platelet recovery [CRi] and partial response [PR]) of CPI-613 in combination with high dose cytarabine and mitoxantrone.

III. To observe the overall survival of patients treated with CPI-613 in combination with high dose cytarabine and mitoxantrone.

OUTLINE: This is a dose-escalation study of CPI-613.

Patients receive CPI-613 intravenously (IV) over 2 hours on days 1-5, cytarabine IV over 3 hours every 12 hours for 5 doses beginning on day 3, and mitoxantrone hydrochloride IV over 15 minutes after the 1st, 3rd, and 5th doses of cytarabine. . Treatment repeats every 14 days for up to 2 courses* in the absence of disease progression or unacceptable toxicity.

NOTE: *Patients undergoing a second course of therapy receive CPI-613 IV over 2 hours on days 1-3, cytarabine IV over 3 hours every 12 hours for 5 doses beginning on day 2, and mitoxantrone hydrochloride IV over 15 minutes after the 1st and 3rd doses of cytarabine.

After completion of study treatment, patients are followed up for 6 months.

• Study Type: Interventional
• Enrollment (Actual): 67
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • North Carolina
    • Winston-Salem, North Carolina, United States, 27157
      • Comprehensive Cancer Center of Wake Forest University

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Patients must have histologically or cytologically documented relapsed and/or refractory acute myeloid leukemia
• Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 3
• Expected survival > 3 months
• Women of child-bearing potential (i.e., women who are pre-menopausal or not surgically sterile) must use accepted contraceptive methods (abstinence, intrauterine device [IUD], oral contraceptive or double barrier device), and must have a negative serum or urine pregnancy test within 1 week prior to treatment initiation; (Note: Pregnant patients are excluded because the effects of CPI-613 on a fetus are unknown)
• Fertile men must practice effective contraceptive methods during the study period, unless documentation of infertility exists
• Mentally competent, ability to understand and willingness to sign the informed consent form
• No radiotherapy, treatment with cytotoxic agents (except CPI-613), treatment with biologic agents or any anti-cancer therapy within the 2 weeks prior to treatment with CPI-613; patients must have fully recovered from the acute, non-hematological, non-infectious toxicities of any prior treatment with cytotoxic drugs, radiotherapy or other anti-cancer modalities (returned to baseline status as noted before most recent treatment); patients with persisting, non-hematologic, non-infectious toxicities from prior treatment ≤ grade 2 are eligible, but must be documented as such
• Aspartate aminotransferase ([AST]/serum glutamic oxaloacetic transaminase [SGOT]) =< 3 x upper normal limit (UNL), alanine aminotransferase ([ALT]/serum glutamate pyruvate transaminase [SGPT]) =< 3 x UNL (=< 5 x upper limit of normal [ULN] if liver metastases present)
• Bilirubin =< 1.5 x UNL
• Serum creatinine =< 1.5 mg/dL or 133 μmol/L
• International Normalized Ratio or INR must be < 1.5

Exclusion Criteria:

• Serious medical illness, such as significant cardiac disease (e.g. symptomatic congestive heart failure, unstable angina pectoris, myocardial infarction within the past 6 months, uncontrolled cardiac arrhythmia, pericardial disease or New York Heart Association class III or IV), or severe debilitating pulmonary disease, that would potentially increase patients' risk for toxicity
• Patients with active central nervous system (CNS) or epidural tumor
• Any active uncontrolled bleeding, and any patients with a bleeding diathesis (e.g., active peptic ulcer disease)
• Pregnant women, or women of child-bearing potential not using reliable means of contraception (because the teratogenic potential of CPI-613 is unknown)
• Lactating females because the potential of excretion of CPI-613 into breast milk (Note: Lactating females are excluded because the effects of CPI-613 on a nursing child are unknown)
• Fertile men unwilling to practice contraceptive methods during the study period
• Life expectancy less than 3 months
• Any condition or abnormality which may, in the opinion of the investigator, compromise the safety of patients
• Unwilling or unable to follow protocol requirements
• Patients with large and recurrent pleural or peritoneal effusions requiring frequent drainage (e.g. weekly); patients with any amount of clinically significant pericardial effusion
• Active heart disease including myocardial infarction within previous 6 months, symptomatic coronary artery disease, uncontrolled arrhythmias, or symptomatic congestive heart failure
• Albumin < 2.0 g/dL or < 20 g/L
• Evidence of ongoing, uncontrolled infection
• Patients with known human immunodeficiency virus (HIV) infection; (Note: Patients with known HIV infection are excluded because patients with an immune deficiency are at increased risk of lethal infections when treated with marrow-suppressive therapy, and because there may be unknown or dangerous drug interactions between CPI-613 and anti-retroviral agents used to treat HIV infections)
• Patients receiving any other standard or investigational treatment for their cancer, or any other investigational agent for any indication within the past 2 weeks prior to initiation of CPI-613 treatment (the use of Hydrea is allowed)
• Patients who have received immunotherapy of any type within the past 4 weeks prior to initiation of CPI-613 treatment
• Requirement for immediate palliative treatment of any kind including surgery
• Patients that have received a chemotherapy regimen with stem cell support in the previous 6 months
• A history of additional risk factors for torsade de pointes (e.g., clinically significant heart failure, hypokalemia, family history of long QT syndrome)

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm

Intervention / Treatment

Experimental: Treatment (CPI-613, cytarabine, mitoxantrone hydrochloride); Patients receive CPI-613 IV over 2 hours on days 1-5, cytarabine IV over 3 hours every 12 hours for 5 doses beginning on day 3, and mitoxantrone hydrochloride IV over 15 minutes after the 1st, 3rd, and 5th doses of cytarabine. Treatment repeats every 14 days for up to 2 courses* in the absence of disease progression or unacceptable toxicity. NOTE: *Patients undergoing a second course of therapy receive CPI-613 IV over 2 hours on days 1-3, cytarabine IV over 3 hours every 12 hours for 5 doses beginning on day 2, and mitoxantrone hydrochloride IV over 15 minutes after the 1st and 3rd doses of cytarabine.

Other: pharmacological study; Correlative studies; Other Names: pharmacological studies; Drug: cytarabine; Given IV; Other Names: Cytosar-U; cytosine arabinoside; ARA-C; arabinofuranosylcytosine; arabinosylcytosine; Other: laboratory biomarker analysis; Optional correlative studies; Drug: mitoxantrone hydrochloride; Given IV; Other Names: CL 232315; DHAD; DHAQ; Novantrone; Drug: CPI-613; Given IV; Other Names: alpha-lipoic acid analogue CPI-613

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Time Frame
MTD of CPI-613 based on the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE 3.0)	14 days

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Response rate (CR, CRi, and PR)	Confidence intervals will be calculated.	Day 14 of course 1
Overall survival	We will use Kaplan-Meier estimation.	Up to 6 months

Collaborators and Investigators

• Sponsor: Wake Forest University Health Sciences
• Collaborators: National Cancer Institute (NCI)
• Investigators: Principal Investigator: Timothy Pardee, Wake Forest University Health Sciences

Study record dates

Study Major Dates

• Study Start (Actual): January 1, 2013
• Primary Completion (Actual): January 1, 2016
• Study Completion (Actual): January 1, 2016

Study Registration Dates

• First Submitted: January 11, 2013
• First Submitted That Met QC Criteria: January 14, 2013
• First Posted (Estimate): January 16, 2013

Study Record Updates

• Last Update Posted (Actual): July 3, 2018
• Last Update Submitted That Met QC Criteria: June 29, 2018
• Last Verified: June 1, 2018

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Neoplasms by Histologic Type; Neoplasms; Leukemia; Leukemia, Myeloid; Leukemia, Myeloid, Acute; Physiological Effects of Drugs; Molecular Mechanisms of Pharmacological Action; Anti-Infective Agents; Peripheral Nervous System Agents; Antiviral Agents; Enzyme Inhibitors; Analgesics; Sensory System Agents; Antimetabolites, Antineoplastic; Antimetabolites; Antineoplastic Agents; Immunosuppressive Agents; Immunologic Factors; Protective Agents; Topoisomerase II Inhibitors; Topoisomerase Inhibitors; Micronutrients; Vitamins; Antioxidants; Vitamin B Complex; Cytarabine; Mitoxantrone; Thioctic Acid
• Other Study ID Numbers: IRB00022138; P30CA012197 (U.S. NIH Grant/Contract); NCI-2012-02768 (Registry Identifier: CTRP (Clinical Trial Reporting Program)); CCCWFU 22112 (Other Identifier: Wake Forest University Health Sciences)

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No