- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05326516
A Study of SNDX-5613 in Combination With Chemotherapy in Participants With R/R Acute Leukemia
April 22, 2024 updated by: Syndax Pharmaceuticals
AUGMENT-102: A Phase 1, Open-label, Dose-escalation Study to Evaluate Safety, Tolerability and Preliminary Anti-Leukemic Activity of SNDX-5613 in Combination With Chemotherapy in Patients With Relapsed/Refractory Leukemias Harboring Alterations in KMT2A/MLL, Nucleophosmin 1 (NPM1), and Nucleoporin 98 (NUP98) Genes
The purpose of this study is to determine the safety and tolerability of SNDX-5613 when given in combination with 2 different chemotherapy regimens in participants with relapsed/refractory acute leukemias harboring KMT2A rearrangement, KMT2A amplification, NPM1c, or NUP98r.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
30
Phase
- Phase 1
Expanded Access
Available outside the clinical trial.
See expanded access record.
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Syndax Pharmaceuticals
- Phone Number: 781-419-1400
- Email: clinicaltrials@syndax.com
Study Locations
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Montreal
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Québec, Montreal, Canada, QC H3T 1E2
- Jewish General Hospital
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California
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San Francisco, California, United States, 94158
- University of California, San Francisco (UCSF) Benioff Children's Hospital
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Massachusetts
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Boston, Massachusetts, United States, 02115
- Dana-Farber Cancer Institute
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Missouri
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Kansas City, Missouri, United States, 64108
- Children's Mercy Hospital
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Saint Louis, Missouri, United States, 63110
- Washington University School of Medicine
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New York
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New York, New York, United States, 10021
- David H Koch Center for Cancer Care at Memorial Sloan Kettering Cancer Center
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Ohio
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Cincinnati, Ohio, United States, 45229
- Cincinnati Children's Hospital Medical Center
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Pennsylvania
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Philadelphia, Pennsylvania, United States, 19104
- The Children's Hospital of Philadelphia
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Tennessee
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Memphis, Tennessee, United States, 38105
- St. Jude Children's Research Hospital, Inc
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Texas
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Houston, Texas, United States, 77030
- MD Anderson Cancer Center
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Houston, Texas, United States, 77030
- Texas Children's Cancer and Hematology Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
1 month and older (Child, Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Key Inclusion Criteria:
- Participants must have documented relapsed or refractory (R/R) AML, ALL, or acute leukemias of ambiguous lineage (ALAL) including MPAL and acute undifferentiated leukemia (AUL) harboring KMT2A rearrangement, KMT2A amplification, NPM1c, or NUP98r.
- White blood count must be <25,000/microliter prior to the first dose of SNDX-5613. Participants may receive cytoreduction per protocol prior to beginning SNDX-5613.
- Eastern Cooperative Oncology Group performance status score 0-2 (if aged ≥18 years); Karnofsky Performance Scale of ≥50 (if aged ≥16 years and <18 years); Lansky Performance Score of ≥50 (if aged <16 years).
- Adequate liver, kidney, and cardiac function
- Participant must be taking 1 of the following medications for antifungal prophylaxis: itraconazole, ketoconazole, posaconazole, or voriconazole.
A female of childbearing potential must agree to use a highly effective method of contraception or double barrier method from the time of enrollment through 120 days following the last study drug dose.
- A male of childbearing potential must agree to use barrier contraception from the time of enrollment through 120 days following the last study drug dose.
Key Exclusion Criteria:
- Any unresolved ≥Grade 2 reversible toxicity from previous anticancer therapy except alopecia or Grade 2 neuropathy
- Graft-Versus-Host Disease (GVHD): Signs or symptoms of acute or chronic GVHD >Grade 0 within 4 weeks of enrollment. All transplant participants must have discontinued all systemic immunosuppressive therapy for at least 2 weeks and calcineurin inhibitors for at least 4 weeks prior to enrollment. Participants may be on physiological doses of steroids.
- Concurrent malignancy in the previous 2 years, with the exception of basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or carcinoma in situ (for example, breast carcinoma, cervical cancer in situ, melanoma in situ) treated with potentially curative therapy. Concurrent malignancy must be in complete remission or no evidence of disease during this timeframe. For participants with therapy-related leukemia, primary disease must be in remission for 1-year following completion of therapy.
- If the participant is known to be human immunodeficiency virus (HIV)-positive, the participant must have undetectable HIV viral load within the previous 6 months.
- Hepatitis B
- Hepatitis C
Cardiac Disease:
- Any of the following within the 6 months prior to study entry: myocardial infarction, uncontrolled/unstable angina, congestive heart failure (New York Heart Association Classification Class ≥II), life-threatening uncontrolled arrhythmia, cerebrovascular accident, or transient ischemic attack.
- QTcF interval >450 milliseconds
- Any gastrointestinal (GI) issue of the upper GI tract that might affect oral drug absorption or ingestion (for example, gastric bypass, gastroparesis).
- Cirrhosis with a Child-Pugh score of B or C
- Down Syndrome
- Genetic syndromes: Bloom syndrome, ataxia-telangiectasia, Fanconi anemia, Kostmann syndrome, Shwachman syndrome, or any other known bone marrow failure syndrome.
- Participation in another therapeutic interventional clinical study within 28 days of starting SNDX-5613.
- Radiation Therapy: within 60 days from prior total body irradiation, craniospinal radiation and/or ≥50% radiation of the pelvis, or within 14 days from local palliative radiation therapy (small port).
- Stem Cell Infusion or Donor Lymphocyte Infusion: within 60 days from hematopoietic stem cell transplantation and within 28 days from donor lymphocyte infusion without conditioning.
- Biologics (for example, monoclonal antibody therapy, bispecific antibodies, and antibody-drug conjugates): within 28 days or 5 half-lives, whichever is longer, since the completion of therapy with a biologic agent.
- Immunotherapy: within 42 days since tumor vaccines and checkpoint inhibitors, and within 21 days since receipt of chimeric antigen receptor therapy or other modified T-cell therapy.
- Hematopoietic Growth Factors: within 7 days since the completion of therapy with short-acting hematopoietic growth factors and within 14 days with long-acting growth factors.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: SNDX-5613 and Chemotherapy Regimen 1
Participants with acute lymphoblastic leukemia/mixed phenotype acute leukemia (ALL/MPAL) will receive SNDX-5613 every 12 hours in combination with 2 treatment cycles of Chemotherapy Regimen 1.
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Participants will receive SNDX-5613 until meeting criteria for discontinuation.
Participants will receive 2 treatment cycles of chemotherapy.
During Cycle 1, participants will receive prednisone, vincristine, pegaspargase/calaspargase pegol-mknL, and daunorubicin.
During Cycle 2, participants will receive etoposide and cyclophosphamide.
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Experimental: SNDX-5613 and Chemotherapy Regimen 2
Participants with ALL/MPAL or acute myeloid leukemia (AML) will receive SNDX-5613 every 12 hours in combination with 2 treatment cycles of Chemotherapy Regimen 2.
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Participants will receive SNDX-5613 until meeting criteria for discontinuation.
Participants will receive 2 treatment cycles of chemotherapy.
During Cycles 1 and 2, participants will receive fludarabine and cytarabine.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Number of Participants With Dose Limiting Toxicities From SNDX-5613
Time Frame: Day 1 through up to 30 days after last dose of study intervention
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Day 1 through up to 30 days after last dose of study intervention
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Number of Participants With Treatment-emergent Adverse Events
Time Frame: Day 1 through up to 30 days after last dose of study intervention
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Day 1 through up to 30 days after last dose of study intervention
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
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Maximum Plasma Concentration (Cmax) of SNDX-5613
Time Frame: Predose through up to 6 hours postdose
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Predose through up to 6 hours postdose
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Area Under The Plasma Concentration Versus Time Curve From Time 0 To t (AUC0-t) Of SNDX-5613
Time Frame: Predose through up to 6 hours postdose
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Predose through up to 6 hours postdose
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Area Under The Concentration Versus Time Curve From Time 0 To 24 Hours (AUC0-24) Of SNDX-5613
Time Frame: Predose through up to 6 hours postdose
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Predose through up to 6 hours postdose
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Nicole McNeer, MD, PhD, Syndax Pharmaceuticals
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
March 9, 2022
Primary Completion (Estimated)
April 1, 2024
Study Completion (Estimated)
June 1, 2024
Study Registration Dates
First Submitted
March 23, 2022
First Submitted That Met QC Criteria
April 5, 2022
First Posted (Actual)
April 13, 2022
Study Record Updates
Last Update Posted (Actual)
April 24, 2024
Last Update Submitted That Met QC Criteria
April 22, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- SNDX-5613-0702
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
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.
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