- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01993641
Phase 2 Study Adding Pracinostat to a Hypomethylating Agent (HMA) in Patients With MDS Who Failed to Respond to Single Agent HMA (MEI-005)
A Phase II Simon Two-Stage Study of the Addition of Pracinostat to a Hypomethylating Agent (HMA) in Patients With Myelodysplastic Syndrome (MDS) Who Have Failed to Respond or Maintain a Response to the HMA Alone
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Alabama
-
Mobile, Alabama, United States, 36608
- Southern Cancer Center
-
-
California
-
Duarte, California, United States, 91010
- City of Hope
-
Los Angeles, California, United States, 90033
- USC Norris Comprehensive Cancer Center
-
Sacramento, California, United States, 95816
- Sutter Medical Group
-
-
Colorado
-
Denver, Colorado, United States, 80218
- Colorado Blood Cancer Institute
-
-
Connecticut
-
New Haven, Connecticut, United States, 06520
- Yale School of Medicine
-
-
Florida
-
Fort Myers, Florida, United States, 33916
- Florida Cancer Specialist South
-
St Petersburg, Florida, United States, 33705
- Florida Cancer Specialist North
-
-
Illinois
-
Chicago, Illinois, United States, 60601
- Northwestern University
-
-
Kansas
-
Westwood, Kansas, United States, 66205
- University of Kansas Cancer Center
-
-
Kentucky
-
Lexington, Kentucky, United States, 40536
- University of Kentucky
-
-
New Jersey
-
Hackensak, New Jersey, United States, 07601
- John Theurer Cancer Center
-
-
Ohio
-
Cincinati, Ohio, United States, 45242
- Oncology Hematology Care
-
Cleveland, Ohio, United States, 44195
- Cleveland Clinic
-
-
Oklahoma
-
Oklahoma City, Oklahoma, United States, 73104
- University of Oklahoma Health Science Center
-
-
Tennessee
-
Chattanooga, Tennessee, United States, 37404
- Tennessee Oncology-Chattanooga
-
Nashville, Tennessee, United States, 37203
- Tennessee Oncology
-
-
Texas
-
Dallas, Texas, United States, 75390
- University of Texas Southwestern
-
Dallas, Texas, United States, 75246
- Baylor University Medical Center
-
Houston, Texas, United States, 77030
- MD Anderson Cancer Center
-
San Antonio, Texas, United States, 78229
- Cancer Care Centers of South Texas
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Voluntary written informed consent
- Histologically or cytologically documented diagnosis of MDS (any French-American-British classification [FAB] subtype)
- Bone marrow blasts >5% and <30% and a peripheral white blood cell (WBC) count of <20,000 /µL
- Bone marrow biopsy, aspirates, and peripheral blood smears within 28 days of first study treatment
Group 1:
Primary failures: Progression after their most recent HMA therapy according to IWG criteria after receiving single agent azacitidine and/or single agent decitabine, or has worsening cytopenias (increased transfusion requirement), increased BM blasts, progression to a higher FAB type, or develops additional clinically significant cytogenetic abnormalities; Secondary failures: Relapse after any initial CR, PR, HI, or development of clinically significant cytogenetic abnormalities at any time according to IWG criteria after receiving single agent azacitidine or decitabine
Group 2:
Failure to achieve a response (any CR, PR or HI) according to IWG criteria definition of stable disease after the most recent HMA therapy (at least 6 cycles of azacitidine or 4 cycles of decitabine)
- Must have demonstrated tolerability to single agent HMA
- Able to start combination therapy within 3 months of the last single agent HMA dose with no other therapy for disease under study received during this interval
- Not a candidate for hematopoietic stem cell transplant within 4 months of screening
- ECOG performance status of 0, 1, or 2
Adequate organ function as evidenced by:
- Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤2.5 x the upper limit of normal (ULN)
- Total bilirubin ≤1.5 x ULN or total bilirubin of ≤2 mg/dL, whichever is higher
- Serum creatinine <2 mg/dL, or creatinine clearance ≥60 mL/min
- QTcF interval ≤470 msec
- Female or male patients ≥18 years-of-age
- Male patients with female partners are required to use two forms of acceptable contraception; Female patients of childbearing potential must have a negative pregnancy test ≤7 days before first study treatment.
- Willingness and ability to understand the nature of this trial and to comply
Exclusion Criteria:
Received any of the following within the specified time frame after the last single agent HMA dose until the first administration of study medication:
- Any therapy for malignancy between the time of single agent HMA and first on-study treatment
- Hydroxyurea within 48 hours prior to first study treatment
- Hematopoietic growth factors: erythropoietin, granulocyte colony stimulating factor (G-CSF), granulocyte macrophage colony stimulating factor (GM-CSF), or thrombopoietin receptor agonists within 7 days (14 days for Aranesp) prior to first study treatment
- Major surgery within 28 days of study day 1
- Patients who are candidates for aggressive chemotherapy (e.g. typical AML induction therapy)
Cardiopulmonary function criteria:
- Current unstable arrhythmia requiring treatment
- History of symptomatic congestive heart failure (New York Heart Association Class III or IV)
- History of myocardial infarction within 6 months of enrollment
- Current unstable angina
- Concomitant treatment with agents that have activity against HDAC inhibitors is not permitted
- Clinical evidence of CNS involvement
- Patients with gastrointestinal (GI) tract disease, uncontrolled inflammatory GI disease (e.g., Crohn's disease, ulcerative colitis)
- Active infection with human immunodeficiency virus or chronic hepatitis B or C
- Life-threatening illness unrelated to cancer or any serious medical or psychiatric illness that could potentially interfere with participation in this study
- Presence of a malignant disease within the last 12 months, with the exception of adequately treated in-situ carcinomas, basal or squamous cell carcinoma, or non-melanomatous skin cancer and other concurrent malignancies will be considered on a case by case basis
- Inability or unwillingness (including psychological, familial, sociological, or geographical conditions) to comply
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Pracinostat added to HMA
Pracinostat in combination with HMA treatment (either azacitidine or decitabine) used in initial single agent treatment for that patient
|
Histone deacetylase inhibitor (HDACi) Pracinostat is to be taken before HMA administration 3 times/week (e.g., Monday, Wednesday, and Friday) for 3 weeks, followed by 1 week of rest as a 28-day cycle.
Pracinostat administration will be at the clinic on Day 1 of Cycles 1 and 2 and subject will self-administer at home on all other days
Other Names:
All patients will receive the dose and schedule of azacitadine to which they previously failed to respond.
(e.g.
75 mg/m2 via subcutaneous (SC) injection or intravenous infusion if SC injections are intolerable; 7 days of each 28 day cycle, either Days 1-7, or Days 1-5, rest on Days 6-7, and azacitadine dosing on Days 8-9)
Other Names:
All patients will receive the dose and schedule of decitabine to which they previously failed to respond. Common 28 day treatment regimens include: 20 mg/m2 IV for either 5 or 10 days of each 28-day cycle, 10 mg/m2 given intravenously daily for first 10 days of each 28 day cycle, or 20 mg/m2 given subcutaneously daily for the first 5 days of each 28 day cycle. The 6-week regimen utilizes a dose of 15 mg/m2 by continuous intravenous infusion over 3 hours repeated every 8 hours for 3 days repeated every 6 weeks.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Estimate clinical improvement
Time Frame: 6 months
|
Clinical Improvement Rate defined as the proportion of patients with CR, Marrow CR, PR, and HI.
|
6 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Estimate Overall Response Rate (ORR), including all Complete and Partial Responses, Marrow CR, HI, SD, transfusion independence, and cytogenetic responses
Time Frame: 6 months
|
Overall Response Rate (ORR), defined as the proportion of patients with CR, PR, Marrow CR, HI, SD, transfusion independence, and cytogenetic responses according to the IWG criteria
|
6 months
|
Estimate Complete Response (CR) rate
Time Frame: 6 months
|
Complete response (CR) rate, defined as the proportion of patients with a confirmed CR (i.e., confirmed by a CBC at least 4 weeks after CR) according to the IWG criteria
|
6 months
|
Estimate Hematologic Improvement (HI) rate
Time Frame: 6 months
|
Hematologic improvement (HI) rate, defined as the proportion of patients who demonstrate major hematologic improvement as defined by the IWG criteria.
Only patients with pre-treatment abnormal values will be considered for this endpoint at 8 weeks.
|
6 months
|
Estimate Duration of Response (DoR)
Time Frame: 6 months
|
Duration of Response (for patients who have achieved CR, PR, or HI), defined as the time from the initial determination of response to the time of disease progression or death on study, whichever occurs first.
For patients who are alive and have not experienced disease progression on study (prior to receiving subsequent/new treatment or stem cell transplant), duration of response will be censored at the day of the last adequate disease assessment.
|
6 months
|
Estimate Progression Free Survival (PFS)
Time Frame: 6-12 months
|
Progression-Free survival (PFS), defined as the time from first day of study drug administration (Day 1) to either disease progression or death.
Patients who have not progressed or are alive will be censored at the date of last adequate disease assessment
|
6-12 months
|
Estimate Event Free Survival (EFS)
Time Frame: 12 months
|
Event Free Survival (EFS) defined as the time from first day of study drug administration (Day 1) to failure or death from any cause according to the IWG response criteria.
Patients who have not progressed, are alive or died without progression will be censored at the date of last adequate disease assessment
|
12 months
|
Estimate Overall Survival (OS)
Time Frame: 6-24 months
|
Overall Survival (OS), defined as the time from the first day of study drug administration (Day 1) to death on study.
Patients who are alive will be censored at the date last known alive.
|
6-24 months
|
Assess the safety profile of the combination
Time Frame: 12 months
|
Assess the adverse event (AE) profile of pracinostat combined with either azacitidine or decitabine by clinical review of safety events by grade, relationship and event outcomes.
|
12 months
|
Estimate Marrow CR rate
Time Frame: 6 months
|
Marrow CR rate, defined as bone marrow <5% myeloblasts and decrease by > 50% over pretreatment according to IWG criteria.
|
6 months
|
Assess transfusion independence
Time Frame: 6 months
|
Transfusion independence, defined as during the treatment period the patient had no RBC transfusions during any 56 consecutive days or more.
|
6 months
|
Estimate Stable Disease (SD) rate
Time Frame: 6 months
|
Stable disease rate defined as failure to achieve at least a PR, but no evidence of progression for > 8 weeks according to IWG criteria.
|
6 months
|
Estimate Cytogenetic Response rate
Time Frame: 6 months
|
Cytogenetic response rate, defined as complete disappearance of the chromosomal abnormality without appearance of new abnormalities, or partial response of at least 50% reduction of the chromosomal abnormality according to IWG criteria.
|
6 months
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Pathologic Processes
- Neoplasms
- Disease
- Bone Marrow Diseases
- Hematologic Diseases
- Precancerous Conditions
- Syndrome
- Myelodysplastic Syndromes
- Preleukemia
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Decitabine
- Azacitidine
Other Study ID Numbers
- MEI-005
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Myelodysplastic Syndrome
-
Brian JonasNational Cancer Institute (NCI); Celgene; Pharmacyclics LLC.CompletedPreviously Treated Myelodysplastic Syndrome | Myelodysplastic Syndrome | Therapy-Related Myelodysplastic Syndrome | Secondary Myelodysplastic Syndrome | Refractory High Risk Myelodysplastic SyndromeUnited States
-
Thomas Jefferson UniversityAbbVieRecruitingMyelodysplastic Syndrome | Recurrent Myelodysplastic Syndrome | Refractory Myelodysplastic SyndromeUnited States
-
Uma BorateRecruitingTherapy-Related Myelodysplastic Syndrome | Secondary Myelodysplastic SyndromeUnited States
-
University Hospital, BrestRecruitingMyelodysplastic Syndromes | Myelodysplastic Syndrome With Isolated Del(5Q) | Myelodysplastic Syndrome With Del(5Q)France
-
Cyclacel Pharmaceuticals, Inc.SuspendedLeukemia | Myelodysplastic Syndrome(MDS)United States
-
TJ Biopharma Co., Ltd.Recruiting
-
National Heart, Lung, and Blood Institute (NHLBI)National Cancer Institute (NCI)RecruitingMyelodysplastic Syndromes (MDS)United States, Israel
-
AbbVieCelgene; Genentech, Inc.CompletedMyelodysplastic Syndromes (MDS)United States, Australia, Germany
-
AbbVieGenentech, Inc.Active, not recruitingMyelodysplastic Syndromes (MDS)United States, Australia, Canada, France, Germany, Italy, United Kingdom
-
The First Affiliated Hospital with Nanjing Medical...UnknownMyelodysplastic Syndromes (MDS)China
Clinical Trials on pracinostat
-
Helsinn Healthcare SAQuotient SciencesCompletedHealthy SubjectsUnited Kingdom
-
Helsinn Healthcare SACelerionCompletedHealthy Volunteers | Non-smokers | Moderate to Heavy SmokersUnited States
-
M.D. Anderson Cancer CenterHelsinn Healthcare SACompletedMyeloproliferative DiseasesUnited States
-
Medical College of WisconsinCompletedRelapsed Adult AMLUnited States
-
Helsinn Healthcare SAClinipace WorldwideTerminatedAcute Myeloid LeukemiaUnited States, Spain, Australia, Taiwan, France, Italy, United Kingdom, Korea, Republic of, Argentina, Austria, Brazil, Czechia, Germany, Hungary, Poland, Romania
-
Helsinn Healthcare SACompletedAcute Myeloid LeukemiaUnited States
-
Helsinn Healthcare SATerminatedMyelodysplastic SyndromesUnited States
-
Helsinn Healthcare SACompletedMyelodysplastic SyndromeUnited States
-
Alkeus Pharmaceuticals, Inc.Active, not recruitingGeographic Atrophy | Age Related Macular Degeneration | AMD | Atrophy, GeographicUnited States
-
Helsinn Healthcare SACompletedHealthy Volunteers | Non-smokersUnited States