New study tracks Long-Term safety of NF1 drug in kids
NCT ID NCT05388370
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 2 times
Summary
This study monitors the safety of selumetinib in children aged 3 to 18 with neurofibromatosis type 1 and symptomatic, inoperable plexiform neurofibromas. Researchers will track potential side effects on the heart, bones, muscles, liver, eyes, and puberty. The goal is to better understand the drug's risks in real-world use across Europe and Israel.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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124 people
The number who actually took part.
- Started
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May 2022
- Expected to finish
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May 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The target population for this study are patients with NF1 with symptomatic, inoperable PN who have been prescribed at least 1 dose of selumetinib and who are aged 3 to \< 18 years at the start of selumetinib treatment, except for those patients receiving treatment with a mitogen-activated protein kinase inhibitor before the index date.
- Ages
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3 to 17 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: * Have been diagnosed with NF1 with symptomatic, inoperable PN * Have initial treatment with selumetinib up to 6 months (i.e.182 days)prior to enrolment into the study (i.e. signature of the ICF) * Are aged 3 years and above, and are \< 18 years of age on the index date * Parent or legal guardian, as required by country-specific regulation, have provided informed consent (unless a country-specific waiver is obtained) Additional Criteria for Nested Prospective Cohort * Are at least 8 years old and * Are prior to attainment of Tanner Stage V on the index date Exclusion Criteria: * Have received treatment with a mitogen-activated protein kinase inhibitor before the index date * Are participating in an interventional study at index date
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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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Research Site
Vienna, Austria
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Research Site
Amiens, France
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Angers, France
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Bordeaux, France
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Lille, France
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Lyon, France
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Marseille, France
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Paris, France
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Rennes, France
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Strasbourg, France
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Toulouse, France
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Tours, France
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Vandœuvre-lès-Nancy, France
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Villejuif, France
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Dresden, Germany
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Duisburg, Germany
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Hamburg, Germany
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Hanover, Germany
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München, Germany
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Tübingen, Germany
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Petah Tikva, Israel
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Ramat Gan, Israel
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Tel Aviv, Israel
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Florence, Italy
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Genova, Italy
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Milan, Italy
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Padova, Italy
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Pavia, Italy
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Roma, Italy
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Torino, Italy
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Trieste, Italy
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Rotterdam, Netherlands
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Lisbon, Portugal
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Porto, Portugal
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Barcelona, Spain
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Madrid, Spain
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Málaga, Spain
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Santiago de Compostela, Spain
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Seville, Spain
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Basel, Switzerland
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Bern, Switzerland
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Lausanne, Switzerland
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Sankt Gallen, Switzerland
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London, United Kingdom
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Manchester, United Kingdom
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Newcastle upon Tyne, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Real-World study tracks Selumetinib's impact on NF1 tumors in children
- Could a cholesterol drug boost reading skills in kids with NF1?
- Antioxidant drug shows promise for kids with NF1
- Can a simple walk test spot motor trouble in kids with NF1?
- Could a cancer drug shrink Children's brain tumors?
- New drug aims to help kids with rare genetic short stature grow taller