New chemo drug could mean fewer shots for kids with leukemia
NCT ID NCT01574274
First seen Jun 26, 2026 · Last updated Jul 29, 2026 · Updated 3 times
Summary
This study compares two forms of the chemotherapy drug asparaginase in 240 children and teens with acute lymphoblastic leukemia or lymphoblastic lymphoma. One drug (Oncaspar) is given every 2 weeks, while the new drug (SC-PEG) is given every 3 weeks and may last longer in the blood. The study also looks at whether adjusting treatment based on minimal residual disease can improve cure rates, and whether giving antibiotics early can prevent serious infections.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Calaspargase pegol (SC-PEG) and Oncaspar (both forms of the chemotherapy drug asparaginase)
- What this could lead to
- If it works, this could lead to a more convenient dosing schedule (every 3 weeks instead of every 2 weeks) with similar safety and effectiveness for children with ALL or lymphoblastic lymphoma.
- What could go wrong
- This is a Phase 2 trial, so results are still early. The new drug may not prove as safe or effective as the standard, and the study also tests changes in therapy based on minimal residual disease, which is not yet proven to improve cure rates.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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240 people
The number who actually took part.
- Start date
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Jun 2012
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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365 days to 21 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Confirmed diagnosis of ALL or lymphoblastic leukemia * No prior therapy except short courses of corticosteroids, a single dose of IT cytarabine or emergent radiation to the mediastinum or other life-threatening masses Exclusion Criteria: * Have received more than 7 days of corticosteroids in the preceding 4 weeks or more than 28 days of corticosteroids in the preceding 6 months * Have received any chemotherapy or radiotherapy for previous malignancy * Receiving any other investigational agent * Known to be HIV positive * Uncontrolled intercurrent illness * Pregnant or breastfeeding * History of previous malignancy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Centre Hospitalier U. de Quebec
Québec, Quebec, Canada
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Children's Hospital Boston
Boston, Massachusetts, 02215, United States
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Columbia University Medical Center, Morgan Stanley Children's Hospital of New York-Presbyterian
New York, New York, 10032, United States
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Dana-Farber Cancer Institute
Boston, Massachusetts, 02215, United States
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Hasbro Children's Hospital
Providence, Rhode Island, 02903, United States
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Hospital Sainte Justine, University of Montreal
Montreal, Quebec, Canada
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McMaster University
Hamilton, Ontario, Canada
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Montefiore Medical Center
New York, New York, 10467, United States
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