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Histone Deacetylase Inhibitor
TAS1440 + ATRA for Leukemia
Phase 1
Waitlist Available
Research Sponsored by Astex Pharmaceuticals, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Have an Eastern Cooperative Oncology Group (ECOG) Performance status of 0 to 1.
Women of child-bearing potential (according to recommendations of the Clinical Trial Facilitation Group [CTFG]) must not be pregnant or breastfeeding and must have a negative pregnancy test at screening.
Timeline
Screening 3 weeks
Treatment Varies
Follow Up approximately 30 months
Awards & highlights
Study Summary
This trial will test a new drug, TAS1440, for safety and effectiveness in people with leukemia who have already tried other treatments that didn't work. The trial will last about 30 months.
Who is the study for?
This trial is for adults with acute myeloid leukemia (AML) who have not responded to standard treatments or whose disease has returned. They should be in a condition stable enough to complete at least one treatment cycle, have an acceptable level of organ function, and women must not be pregnant or breastfeeding. People with certain heart conditions, active infections, other cancers needing treatment, or those unable to take oral medication cannot join.Check my eligibility
What is being tested?
The study is testing TAS1440 alone and combined with ATRA in people with relapsed/refractory AML. It aims to evaluate the safety and effectiveness of these treatments over approximately 30 months. Participants will receive TAS1440 as a single agent first then in combination with ATRA.See study design
What are the potential side effects?
Potential side effects may include reactions related to the immune system's response to the drugs, liver and kidney function changes, digestive issues due to oral intake of medication, possible heart complications from pre-existing conditions exacerbated by treatment.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I am fully active or restricted in physically strenuous activity but can do light work.
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I am not pregnant or breastfeeding and my pregnancy test was negative.
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My kidney function is within the normal range.
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My cancer did not respond to the initial standard chemotherapy.
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My condition did not improve after treatment with a specific medication.
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My condition worsened after treatment with anthracycline, cytarabine, or a stem cell transplant.
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My AML diagnosis is confirmed and all other treatments have failed.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ approximately 30 months
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~approximately 30 months
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Safety: Number of participants with treatment-emergent adverse events (TEAEs)
Secondary outcome measures
Overall survival: Time from the date of the first dose until death due to any cause
Pharmacokinetic parameter: Area under the curve (AUC)
Pharmacokinetic parameter: Half-life (t1/2)
+4 moreTrial Design
2Treatment groups
Experimental Treatment
Group I: TAS1440 + ATRAExperimental Treatment1 Intervention
TAS1440 administered QD on specific days during each 28-day cycle in combination with ATRA twice daily (BID) in Part 2.
Group II: TAS1440Experimental Treatment1 Intervention
TAS1440 as a single agent administered once daily (QD) on specific days during each 28-day cycle in Part 1.
Research Highlights
Information in this section is not a recommendation. We encourage patients to speak with their healthcare team when evaluating any treatment decision.Mechanism Of Action
Side Effect Profile
Prior Approvals
Other Research
Common treatments for Acute Myeloid Leukemia (AML) include chemotherapy agents like cytarabine and anthracyclines, which work by damaging the DNA of rapidly dividing cells, leading to cell death. Targeted therapies, such as FLT3 inhibitors, block specific proteins that promote cancer cell growth.
All-trans retinoic acid (ATRA) promotes the differentiation of immature blood cells into mature blood cells, which is particularly effective in certain subtypes of AML. The combination of TAS1440, likely targeting specific pathways in AML cells, with ATRA, aims to both inhibit cancer cell proliferation and promote their maturation.
Understanding these mechanisms is crucial for AML patients as it helps tailor treatments to target the specific abnormalities in their leukemia cells, potentially improving outcomes and reducing side effects.
Arsenic trioxide and all-trans retinoic acid suppress the expression of FLT3-ITD.A functionally active RARalpha nuclear receptor is expressed in retinoic acid non responsive early myeloblastic cell lines.
Arsenic trioxide and all-trans retinoic acid suppress the expression of FLT3-ITD.A functionally active RARalpha nuclear receptor is expressed in retinoic acid non responsive early myeloblastic cell lines.
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Who is running the clinical trial?
Astex Pharmaceuticals, Inc.Lead Sponsor
95 Previous Clinical Trials
7,881 Total Patients Enrolled
James Lowder, MDStudy DirectorAstex Pharmaceuticals, Inc.
3 Previous Clinical Trials
227 Total Patients Enrolled
Media Library
Eligibility Criteria:
This trial includes the following eligibility criteria:- I have a diagnosed condition.My bilirubin levels are high, or I have severe liver disease.I am not undergoing active treatment for a second cancer, except if it's breast or prostate cancer being managed with hormone therapy.I have been diagnosed with a specific type of leukemia called acute promyelocytic leukemia.I have heart problems that significantly limit my daily activities.You have taken part in experimental treatment within two weeks before starting this study.My kidney function is within the normal range.I am taking a calcineurin inhibitor medication.My cancer did not respond to the initial standard chemotherapy.My condition did not improve after treatment with a specific medication.My white blood cell count is over 20,000 due to AML.My condition worsened after treatment with anthracycline, cytarabine, or a stem cell transplant.My doctor expects me to live at least 12 more weeks and I can complete a 4-week treatment cycle.My AML diagnosis is confirmed and all other treatments have failed.I am fully active or restricted in physically strenuous activity but can do light work.I am not pregnant or breastfeeding and my pregnancy test was negative.I do not have an active, uncontrolled infection or have been stable on treatment for over 72 hours.I have severe graft versus host disease needing treatment.I do not have active HIV, HBV, or HCV, or if I do, it's under control with treatment.I am taking more than 5 mg/day of prednisone.You have a medical condition that could cause you to die soon.I cannot swallow pills.My leukemia is BCR-ABL positive.My leukemia has spread to my brain.You are allergic or sensitive to parabens.My liver is working well.You are allergic to ATRA or any other similar medication.I need more than 2 liters per minute of oxygen for a lung condition not related to AML.You have a mental illness or addiction that the researcher thinks might make it hard for you to follow the study rules.
Research Study Groups:
This trial has the following groups:- Group 1: TAS1440
- Group 2: TAS1440 + ATRA
Awards:
This trial has 1 awards, including:- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
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