Clinical Trials Logo

Clinical Trial Details — Status: Terminated

Administrative data

NCT number NCT00664677
Other study ID # EM-1421 #105
Secondary ID
Status Terminated
Phase Phase 1
First received April 21, 2008
Last updated February 20, 2016
Start date August 2007
Est. completion date June 2009

Study information

Verified date February 2016
Source Erimos Pharmaceuticals
Contact n/a
Is FDA regulated No
Health authority United States: Food and Drug Administration
Study type Interventional

Clinical Trial Summary

This study is designed to determine the safety, maximum tolerated dose,dose limiting toxicity of Terameprocol(EM-1421)and determine the pharmacokinetics (clearance from the blood)of Terameprocol(EM-1421)given as intravenous infusion three times a week in patients with leukemia.


Description:

The dose of Terameprocol (EM-1421) will be escalated in successive cohorts of 3 patients. Patients will be entered sequentially on each dose level. If none of the first 3 patients at a dose level experience first cycle drug related dose-limiting toxicity (DLT), new patients may be entered at the next higher dose level. If 1 of 3 patients experience first cycle DLT, up to 3 more patients are started at that same dose level. If 2 or more experience first cycle DLT, no further patients are started at that dose. The MTD is the highest dose level in which <2 patients of 6 develop a first cycle DLT. New dose levels may begin accrual only if all patients at the current dose level have been observed for a minimum of 3 weeks after the last infusion of Terameprocol (EM-1421). The recommended phase 2 dose (RP2D) will be the MTD unless significant clinical activity is seen below the MTD.

During the observation period of 3 weeks, additional accrual to a previously assessed lower dose level, with no documented DLTs, will be allowed with sponsor approval.

Patients will be treated three times a week, with at least one day in between infusions, for two weeks followed by one week of rest. The dose for new cohorts will be escalated from 1000, to 1500 and 2200 mg or de-escalated to 500 mg if 1000 mg exceeds the MTD. The principal investigator will consult with the sponsor to determine the appropriate dose level for a new patient. At the MTD, up to 10 additional patients may be accrued in that dose cohort to further define the toxicities and response of the agent. If the initial dose level exceeds the MTD, a fallback dose level of 500 mg will be implemented.

Patients are allowed to be treated with subsequent cycles of Terameprocol (EM-1421) until disease progression or until severe toxicities occur and side effects do not outweigh the benefit of study drug administration in the assessment of the treating physician.

Intrapatient dose escalation Intrapatient dose escalation by one dose level may be permitted, but only if at least 3 patients in the next higher dose level have been treated and have been followed for 21 days without experiencing DLT. Decisions for intrapatient dose escalation will be made jointly by the Study Sponsor, treating physician and Principal Investigator.

Terameprocol (EM-1421) as a single agent given intravenously over 6 hours three times a week for two weeks followed by one week rest (two weeks on, one week off)in the following dose cohorts starting with 1000 mg dose cohort.

Dose Level -1: 500 mg

Dose Level 1: 1000 mg

Dose Level 2: 1500 mg

Dose Level 3: 2200 mg


Recruitment information / eligibility

Status Terminated
Enrollment 16
Est. completion date June 2009
Est. primary completion date March 2009
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

1. Patients with histological confirmed relapsed or refractory leukemias for which no standard therapies are available that are expected to result in durable remissions. Eligible are patients with:

- acute myeloid leukemia (AML) by WHO or FAB classification

- acute lymphocytic leukemia (ALL)

- adult T cell leukemia (ATL)

- chronic myeloid leukemia in blast crisis (CML-BP) having failed Bcr-Abl specific kinase inhibitors (e.g. imatinib and/or dasatinib)

- chronic lymphocytic leukemia (CLL)

- poor-risk myelodysplastic syndrome (MDS) [by WHO >10% blasts or IPSS groups: Int-2, high]

- chronic myelomonocytic leukemia (CMML)

2. ECOG performance status of 0-1

3. Negative pregnancy test within 7 days of start of study drug NOTE: Men and women of child-producing potential must use effective contraceptive methods during the study (e.g. abstinence, intrauterine device [IUD], oral contraceptive or double barrier device)

4. Written informed consent

5. In the absence of rapidly progressing disease, the interval from prior therapies to time of study drug administration should be a minimum of 3 weeks for cytotoxic agents or at least 5 half-lives for noncytotoxic agents. Persistent chronic toxicities from prior chemotherapy must not be greater than grade 1

6. Age greater than or equal to 18 years

7. Patients must have the following clinical laboratory values:

- Serum creatinine less than or equal to 2.0 mg/dl or creatinine clearance greater than 50ml/hr

- Total bilirubin less than or equal to 1.5x the upper limit of normal unless considered due to Gilbert's syndrome

- Alanine aminotransferase (ALT), or aspartate aminotransferase (AST) less than or equal to 3x the upper limit of normal unless considered due to organ leukemic involvement

Exclusion Criteria:

Patients with any one of the following criteria will not be eligible for study participation:

1. Uncontrolled intercurrent illness including, but not limited to,

- uncontrolled infection,

- myocardial infarction within previous 3 months,

- symptomatic congestive heart failure (New York Heart Association Class III, IV),

- symptomatic coronary artery disease

- cardiac arrhythmia not controlled by medication NOTE: Patients with controlled infection on antibiotic or antifungal therapy are eligible

2. Psychiatric illness/social situations that would limit compliance with study requirements or unwillingness or inability to comply with procedures required in this protocol

3. Patients receiving any other standard or investigational treatment for their leukemia NOTE: Hydroxyurea is allowed prior to study drug start and for the first 7 days of therapy

4. Pregnant and nursing patients are excluded. NOTE: Women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; or abstinence) prior to study entry and for the duration of study participation. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.

5. Major surgery, other than diagnostic surgery, within 4 weeks prior to Day 1

6. Patients with known CNS disease

7. History of allergic reactions attributed to compounds of similar chemical or biological composition to Terameprocol (EM-1421) or excipients

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms

  • Acute Lymphocytic Leukemia (ALL)
  • Acute Myeloid Leukemia (AML)
  • Adult T Cell Leukemia (ATL)
  • Chronic Lymphocytic Leukemia (CLL)
  • Chronic Myeloid Leukemia (CML-BP)
  • Chronic Myelomonocytic Leukemia (CMML)
  • Leukemia
  • Leukemia, Lymphocytic, Chronic, B-Cell
  • Leukemia, Lymphoid
  • Leukemia, Myelogenous, Chronic, BCR-ABL Positive
  • Leukemia, Myeloid
  • Leukemia, Myeloid, Acute
  • Leukemia, Myelomonocytic, Acute
  • Leukemia, Myelomonocytic, Chronic
  • Leukemia, T-Cell
  • Leukemia-Lymphoma, Adult T-Cell
  • Leukemias
  • Myelodysplastic Syndrome (MDS)
  • Myelodysplastic Syndromes
  • Precursor Cell Lymphoblastic Leukemia-Lymphoma
  • Preleukemia

Intervention

Drug:
Terameprocol (EM-1421)
Terameprocol (EM-1421) as a single agent given intravenously over 6 hours three times a week for two weeks followed by one week rest (two weeks on, one week off.

Locations

Country Name City State
United States UNC, Lineberger Comprehensive Cancer Center Chapel Hill North Carolina

Sponsors (1)

Lead Sponsor Collaborator
Erimos Pharmaceuticals

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Safety, maximum tolerated dose (MTD) and dose limiting toxicity (DLT) of Terameprocol (EM-1421) given as intravenous infusion three times a week in patients with leukemia Adverse events and toxicity will be assessed prior to each cycle of treatment and at times when clinically indicated. Yes
Secondary Pharmacokinetics (PK) of Terameprocol (EM-1421) given as intravenous infusion three times a week in patients with leukemia Pharmacokinetics samples will be collected only on the first cycle of treatment with study drug from immediately prior to first study drug infusion to the end of day 12 of infusion. No
Secondary To access anti-tumor activity Pharmacodynamic (molecular markers) samples will be collected immediately prior to, day 5 pre-dose and post-dose day 12 of each cycle of study drug administration, at remission and at relapse/or end of study (whichever occurs first). No
See also
  Status Clinical Trial Phase
Recruiting NCT04240002 - A Study of Gilteritinib (ASP2215) Combined With Chemotherapy in Children, Adolescents and Young Adults With FMS-like Tyrosine Kinase 3 (FLT3)/Internal Tandem Duplication (ITD) Positive Relapsed or Refractory Acute Myeloid Leukemia (AML) Phase 1/Phase 2
Completed NCT02626715 - Reduced-Intensity Conditioning (RIC) and Myeloablative Conditioning (MAC) for HSCT in AML/MDS Phase 2
Completed NCT05488613 - Healthcare Resource Utilization in Adults Diagnosed With Acute Myeloid Leukemia (AML)
Completed NCT02265731 - Study Evaluating Venetoclax in Subjects With Hematological Malignancies Phase 1/Phase 2
Terminated NCT02927938 - Leukemia Stem Cell Detection in Acute Myeloid Leukemia Phase 3
Completed NCT01772953 - Treosulfan/Fludarabine/Low Dose TBI as a Preparative Regimen for Children With AML/MDS Undergoing Allo HCT Phase 2
Recruiting NCT03188874 - Clinical AML Registry and Biomaterial Database of the Study Alliance Leukemia (SAL)
Completed NCT00071006 - AG-013736 (Axitinib) In Patients With Poor Prognosis Acute Myeloid Leukemia (AML) Or Myelodysplastic Syndrome (MDS) Phase 2
Completed NCT04079296 - A Study Investigating the Safety, Tolerability and Efficacy of ASP7517 in Subjects With Relapsed/Refractory Acute Myeloid Leukemia (AML) and Relapsed/Refractory Higher Risk Myelodysplastic Syndrome (MDS) Phase 1/Phase 2
Completed NCT04509622 - A Study of Oral Venetoclax Tablet in Combination With Subcutaneous Low-Dose Cytarabine (LDAC) Injection to Assess Adverse Events in Adult Japanese Participants With Acute Myeloid Leukemia (AML) Phase 3
Withdrawn NCT03699384 - Safety and Clinical Activity Study of Combination Azacitidine and Avelumab in Patients With Acute Myeloid Leukemia (AML) and Minimal Residual Disease (MRD) Phase 1/Phase 2
Recruiting NCT03613532 - Venetoclax Added to Fludarabine + Busulfan Prior to Transplant and to Maintenance Therapy for AML, MDS, and MDS/MPN Phase 1
Completed NCT02252107 - 10-day Decitabine, Fludarabine and 2 Gray TBI as Conditioning Strategy for Poor and Very Poor Risk AML in CR1 Phase 2
Terminated NCT02259348 - Repeat Transplantation for Relapsed or Refractory Hematologic Malignancies Following Prior Transplantation Phase 2
Terminated NCT01463410 - Accuracy Testing of the Chromosomal Aberration and Gene Mutation Markers of the AMLProfiler N/A
Completed NCT01242774 - Safety & Efficacy Study of Oral Panobinostat (LBH589) With Chemotherapy in Patients < 65 Years Old With Acute Myeloid Leukemia (AML) Phase 1
Terminated NCT02134782 - Yoga Fatigue Study N/A
Completed NCT01685619 - AML-MDS Novel Prognostic Tests Clinical Study
Completed NCT03625505 - A Study to Assess Safety and Efficacy of Venetoclax in Combination With Gilteritinib in Participants With Relapsed/Refractory Acute Myeloid Leukemia Phase 1
Active, not recruiting NCT04266795 - A Study of Pevonedistat and Venetoclax Combined With Azacitidine to Treat Acute Myeloid Leukemia (AML) in Adults Unable to Receive Intensive Chemotherapy Phase 2