Acute Myeloid Leukemia With 11q23-abnormality in Relapse Clinical Trial
Official title:
Temozolomide Plus Vorinostat in Patients With Relapse/Refractory Acute Myeloid Leukemia (AML)
Verified date | July 2018 |
Source | Stanford University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
The purpose of the study is to first determine if temozolomide plus vorinostat in combination can control relapsed or refractory acute myeloid leukemia (AML) and determine if this combination can be safely taken. The study will look at the side effects of the Temozolomide plus Vorinostat in combination and whether the treatment schedule is tolerated.
Status | Completed |
Enrollment | 23 |
Est. completion date | November 17, 2014 |
Est. primary completion date | November 17, 2014 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
INCLUSION CRITERIA - Histologically- or cytologically-confirmed acute myeloid leukemia (AML) - Relapsed or refractory (AML), after at least 1 prior induction regimen - Age = 18 years - Life expectancy > 2 months. - Eastern Cooperative Oncology Group (ECOG) Performance Status = 2 - Calculated creatinine clearance = 2.0 mg/dL (OR = 30 mL/min for patients with serum creatinine levels > 2.0 mg/dL) - Serum total bilirubin = 1.5 X upper limit of normal (ULN) - Aspartate aminotransferase (AST) = 2.5 X ULN - Alanine aminotransferase (ALT) = 2.5 X ULN - Alkaline phosphatase (liver fraction) = 2.5 X ULN - If male, must agree to use an adequate method of contraception for the duration of the study and 1 month following coming off study or of study completion - If female of childbearing potential, must a negative serum pregnancy test within 72 hours prior to receiving the first dose of vorinostat. - If female, must be one of the following: - Post-menopausal (free from menses for = 2 years), - Surgically-sterilized - Willing to use 2 adequate barrier methods of contraception - Agree to abstain from heterosexual activity throughout the study, starting with Visit 1 - Available at the treating institution for study assessments and procedures for the duration of the study - Written informed consent EXCLUSION CRITERIA - Received chemotherapy; radiotherapy; or biological therapy within 30 days (42 days for nitrosoureas or mitomycin C) prior to initial dosing with study drug(s), or has not recovered from adverse events due to agents administered more than 30 days earlier, except for hydroxyurea-related adverse events. - Currently participating or within 30 days of initial dosing with study drug(s), has participated in a study with an investigational compound or device - Receiving any other investigational agents or concomitant radiotherapy, chemotherapy, or immunotherapy. - Received a histone deacetylase (HDAC) inhibitor [eg, romidepsin (Depsipeptide), NSC-630176, MS 275, LAQ-824, belinostat (PXD-101), LBH589, MGCD0103, CRA024781, etc] within the past 30 days. Patients who have received valproic acid or other compounds with HDAC inhibitor-like activity, as anti-tumor therapy should not enroll in this study. Patients who have received such compounds for other indications, eg, valproic acid for epilepsy, may enroll after a 30-day washout period. - History of allergic reactions attributed to compounds of similar chemical or biologic composition to temozolomide; vorinostat; dacarbazine (DTIC-Dome, DIC, imidazole carboxamide) - History of gastrointestinal disease or significant bowel resection that could interfere with drug absorption or inability to swallow tablets. - Uncontrolled intercurrent illness (as defined by the investigators) including, but not limited to, ongoing or active infection (HIV, Hepatitis B or Hepatitis C), symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. - Prior allogeneic stem cell transplantation within 2 months of trial enrollment or prior radiation up to more than 25% of bone marrow. - Currently active 2nd malignancy, other than nonmelanoma skin cancer and carcinoma in situ of the cervix (completed therapy for a prior malignancy, and disease-free from prior malignancies for >5 years or are considered by their physician to be at less than 30% risk of relapse is not considered to be an "currently active" malignancy) - Known psychiatric or substance abuse disorders that would interfere with cooperation with the requirements of the trial - Pregnant or breast feeding - Expecting to conceive or father children within the projected duration of the study. - Uncontrolled intercurrent illness or circumstances that could limit compliance with the study, including, but not limited to the following: active infection, acute or chronic graft versus host disease, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric conditions. - History or current evidence of any condition, therapy, or lab abnormality that might confound the results of the study, interfere with the patient's participation for the full duration of the study, or is not in the best interest of the patient to participate. |
Country | Name | City | State |
---|---|---|---|
United States | Stanford University Medical Center | Stanford | California |
Lead Sponsor | Collaborator |
---|---|
Steven E. Coutre | Merck Sharp & Dohme Corp. |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Complete Remission (CR) | This study evaluates the clinical efficacy of temozolomide + vorinostat as administered to Groups 1 and 2, assessed as the rate of complete remission [CR, aka morphologic complete remission (mCR)], defined as the morphologic leukemia-free state (MLFS), WITH absolute neutrophil count (ANC) = 1,000/µL AND platelets (PLT) = 100,000/µL. The outcome is reported as the percentage without dispersion of participants in Groups 1 and 2 that demonstrated CR. CR is defined as all of the following. MLFS = < 5% blasts in bone marrow aspirate containing marrow spicules > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease ANC = = 1,000/µL PLT = = 100,000/µL |
up to 10 weeks | |
Secondary | Morphologic Leukemia-free State (MLFS) | The rate of morphologic leukemia-free state (MLFS) is reported as the percentage without dispersion of participants in Groups 1 and 2 that achieve MLFS. The outcome is reported as the percentage without dispersion of participants in Groups 1 and 2 that demonstrated MLFS. This assessment is independent of absolute neutrophil count (ANC) or platelets (PLT) recovery status. MLFS is defined below. MLFS = < 5% blasts in bone marrow aspirate containing marrow spicules > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease |
up to 10 weeks | |
Secondary | Complete Remission With Incomplete Blood Count Recovery (CRp) | The rate of complete remission with incomplete blood count recovery (CRp) for Groups 1 and 2 was assessed as the rate of morphologic leukemia-free state (MLFS) but with EITHER residual neutropenia (ANC < 1,000/µL) OR residual thrombocytopenia (PLT < 100,000/µL). MLFS is defined as follows. MLFS = < 5% blasts in bone marrow aspirate containing marrow spicules > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease |
up to 10 weeks | |
Secondary | Cytogenetic Response (CyR) | Cytogenetic response (CyR) is defined as complete remission (CR), PLUS a documented decrease or absence of cytogenetic abnormalities, when analyzed microscopically for 20 cellular metaphases (actively dividing cells). The outcome is reported as the percentage without dispersion of participants in Groups 1 and 2 that demonstrated CyR. CR is defined as all of the following. CR = < 5% blasts in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods; no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL |
up to 10 weeks | |
Secondary | Partial Remission (PR) | Partial remission (PR) is reported as the percentage without dispersion of participants in Groups 1 and 2 that demonstrated PR. PR is defined as all of the following. PR = 5% to 25% blasts (must be = 50% reduction of blasts) in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL |
up to 10 weeks | |
Secondary | Treatment Failure (TF) | Treatment failure (TF) is defined as failing to achieve either a complete remission (CR) or partial remission (PR) after induction chemotherapy. The outcome is reported as the percentage without dispersion of participants in Groups 1 and 2 that experienced TF. CR and PR are defined as the following. CR = < 5% blasts in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods; no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL PR = 5% to 25% blasts (must be = 50% reduction of blasts) in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL |
up to 10 weeks | |
Secondary | Disease-free Survival (DFS) at 2 Years | Disease-Free Survival (DFS) is defined as survival after complete response (CR) without disease progression. DFS is reported as the percentage without dispersion of participants in Groups 1 and 2 that experienced CR and were alive without progression (ie, without disease) 2 years after induction chemotherapy. CR is defined as all of the following. CR = < 5% blasts in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods; no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL |
2 years | |
Secondary | Relapse-Free Survival (RFS) at 2 Years | Relapse-free survival (RFS) is defined as survival after complete response (CR) or (PR) without further disease progression. RFS is reported as the percentage without dispersion of participants in Groups 1 and 2 that experienced CR or PR, and were alive without progression 2 years after induction chemotherapy. CR and PR are defined as the following. CR = < 5% blasts in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods; no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL PR = 5% to 25% blasts (must be = 50% reduction of blasts) in bone marrow aspirate containing marrow spicules; > 200 nucleated cells no blasts with Auer rods no persistence of extramedullary disease absolute neutrophil count (ANC) = 1,000/µL platelets (PLT) = 100,000/µL |
2 years | |
Secondary | Overall Survival (OS) at 2 Years | Overall Survival (OS) is defined as survival regardless of clinical status. OS is reported as the percentage without dispersion of participants in Groups 1 and 2 that remained alive 2 years after induction chemotherapy. | 2 years |