Tiny study tracks enzyme levels in kids with rare disease before and after transplant
NCT ID NCT05634512
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study watches how the enzyme drug laronidase moves through the bodies of 13 children with MPS IH (a rare genetic disease) before and after they get a stem cell transplant. The goal is to learn what affects drug levels, not to test a new treatment. Children aged 0-3 who are already scheduled for transplant and enzyme therapy can join.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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13 people
The number who actually took part.
- Started
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Nov 2022
- Expected to finish
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Oct 2026
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.
Who is studied
Study entry is open to pediatric patients regardless of gender or ethnic background. While there will be every effort to seek out and include females and minority patients, the patient population is dependent upon the MPS-IH populations at the University of Minnesota.
- Ages
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0 to 3 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Between 0 to 3 years of age * Meet protocol specific eligibility criteria for allogeneic HCT for MPS IH * Planning to receive laronidase both pre and post-transplant in an inpatient setting as part of standard-of-care treatment. Virtually all patients with MPSIH being considered for transplantation at the University of Minnesota are already receiving enzyme infusions, and it is standard practice to continue to give enzyme infusions to 8 weeks post-transplant. Therefore, participation will not modify the treatment course. Exclusion Criteria: * Patient's parent/ legal guardians are unable to provide informed consent.
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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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University of Minnesota Masonic Cancer Center
Minneapolis, Minnesota, 55455, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.