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Enzyme

Chemotherapy for Acute Myeloid Leukemia

Phase 1
Waitlist Available
Led By Vu Duong, MD
Research Sponsored by University of Maryland, Baltimore
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Age 18-65 years old
ECOG performance status < 3
Timeline
Screening 3 weeks
Treatment Varies
Follow Up from the first date of intervention until the first documented progression or the date of death from any causes, whichever came first, assessed up to 100 months
Awards & highlights

Study Summary

This trial is testing a new chemotherapy drug to treat AML. They are trying to find the best dose of the drug to minimize side effects while still being effective.

Who is the study for?
This trial is for adults aged 18-65 with newly diagnosed AML who can attend required visits, have normal organ function, and agree to use non-hormonal contraception. Excluded are those with severe pancreatitis unrelated to gallstones, unprovoked blood clots or strokes, major bleeding events recently, hypersensitivity to similar drugs, other treatments for cancer ongoing or certain genetic abnormalities in their leukemia.Check my eligibility
What is being tested?
The study tests Calaspargase Pegol-mknl as a chemotherapy agent for AML patients. It aims to find the highest dose patients can take without serious side effects (MTD) and decide on a recommended dose for future Phase 2 trials (RP2D).See study design
What are the potential side effects?
Potential side effects of Calaspargase Pegol-mknl may include allergic reactions due to its pegylated nature, liver dysfunction indicated by elevated bilirubin levels, abnormal blood clotting leading to thrombosis or stroke risks, and possible impact on heart function.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am between 18 and 65 years old.
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I can take care of myself but may not be able to do heavy physical work.
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My diagnosis of AML is confirmed by lab tests.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~from the first date of intervention until the first documented progression or the date of death from any causes, whichever came first, assessed up to 100 months
This trial's timeline: 3 weeks for screening, Varies for treatment, and from the first date of intervention until the first documented progression or the date of death from any causes, whichever came first, assessed up to 100 months for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Measure
Secondary outcome measures
1. CR+CRh+CRi
2. The duration of CR/CRh/CRi.
3. Achievement of MRD <0.02% at the end of Induction therapy with Calaspargase pegol-mknl.
+5 more
Other outcome measures
Exploratory Endpoint 1
Exploratory Endpoint 2
Exploratory Endpoint 3
+1 more

Trial Design

4Treatment groups
Experimental Treatment
Group I: Calaspargase pegol-mknl dose level 4Experimental Treatment1 Intervention
Induction Phase (It usually lasts 29 days): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take Idarubicin 12 mg/m2 for three doses in an IV after the first, third, and fifth High-dose Cytarabine. The subject will take a dose of 2,000 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine every 21 days ( per cycle). Consolidation Phase ( One cycle of consolidation lasts 4-8 weeks): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take a dose of 2,000 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine per cycle. A single cycle of consolidation may last between 4-8 weeks in duration.
Group II: Calaspargase pegol-mknl dose level 3Experimental Treatment1 Intervention
Induction Phase (It usually lasts 29 days): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take Idarubicin 12 mg/m2 for three doses in an IV after the first, third, and fifth High- dose Cytarabine. The subject will take a dose of 1,500 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine every 21 days ( per cycle). Consolidation Phase ( One cycle of consolidation lasts 4-8 weeks): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take a dose of 1,500 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine. A single cycle of consolidation may last between 4-8 weeks in duration.
Group III: Calaspargase pegol-mknl dose level 2Experimental Treatment1 Intervention
Induction Phase (It usually lasts 29 days): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take Idarubicin 12 mg/m2 for three doses in an IV after the first, third, and fifth High-dose Cytarabine. The subject will take a dose of 1,000 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine every 21 days ( per cycle). Consolidation Phase ( One cycle of consolidation lasts 4-8 weeks): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take a dose of 1,000 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine(every 21 days ( per cycle). A single cycle of consolidation may last between 4-8 weeks in duration.
Group IV: Calaspargase pegol-mknl dose level 1Experimental Treatment1 Intervention
Induction Phase (It usually lasts 29 days): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take Idarubicin 12 mg/m2 for three doses in an IV after the first, third, and fifth High-dose Cytarabine. The subject will take a dose of 750 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine every 21 days ( per cycle). Consolidation Phase ( One cycle of consolidation lasts 4-8 weeks): The subject will take Cytarabine 3000 mg/m2 in an IV every 12 hours on days 1, 3, 5 for 6 doses. The subject will take a dose of 750 U/m2 of Calaspargase pegol-mknl in an IV after the last (6th) dose of High-dose Cytarabine. A single cycle of consolidation may last between 4-8 weeks in duration.

Find a Location

Who is running the clinical trial?

University of Maryland, BaltimoreLead Sponsor
692 Previous Clinical Trials
376,858 Total Patients Enrolled
Vu Duong, MDPrincipal InvestigatorUniversity of Maryland, Baltimore
2 Previous Clinical Trials
29 Total Patients Enrolled
Ashkan Emadi, M.D.,Ph.D.Principal InvestigatorUniversity of Maryland, Baltimore
1 Previous Clinical Trials
27 Total Patients Enrolled

Media Library

Calaspargase Pegol-mknl (Enzyme) Clinical Trial Eligibility Overview. Trial Name: NCT04953780 — Phase 1
Acute Myeloid Leukemia Research Study Groups: Calaspargase pegol-mknl dose level 2, Calaspargase pegol-mknl dose level 4, Calaspargase pegol-mknl dose level 3, Calaspargase pegol-mknl dose level 1
Acute Myeloid Leukemia Clinical Trial 2023: Calaspargase Pegol-mknl Highlights & Side Effects. Trial Name: NCT04953780 — Phase 1
Calaspargase Pegol-mknl (Enzyme) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04953780 — Phase 1
~2 spots leftby Dec 2025