Kids' brain tumor drugs tested for Long-Term safety
NCT ID NCT03975829
First seen Jun 26, 2026 · Last updated Aug 28, 2026 · Updated 7 times
Summary
This study follows 165 children who previously took dabrafenib and/or trametinib for certain brain tumors. Researchers want to see if these drugs are safe over the long term and how they affect growth. The children continue their treatment and are monitored for side effects and developmental changes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dabrafenib and/or trametinib
- What this could lead to
- If successful, this study could confirm that long-term use of these drugs is safe for children with certain brain tumors, supporting their continued use.
- What could go wrong
- This is a roll-over study, not a new treatment test. It focuses on safety and growth, not on curing the disease. Side effects or developmental issues may still arise.
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 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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163 people
The number who actually took part.
- Started
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Nov 2019
- Expected to finish
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Nov 2026
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.
- Ages
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1 year to 99 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.
Key Inclusion Criteria: All Subjects: * Written informed consent, according to local guidelines, signed by the subjects and/or by the parents or legal guardian prior to any study related screening procedures are performed. * Participation in a Novartis sponsored study such as CTMT212X2101, CDRB436G2201, CDRB436A2102, regardless of current age. * Parent study (or cohort of parent study) is planned to be closed. * Subject has demonstrated compliance, as assessed by the investigator, within the parent study protocol requirement(s). * Willingness and ability to comply with scheduled visits, treatment plans and any other study procedures. For Subjects Entering the Treatment Period: * Subject is currently receiving treatment with dabrafenib/trametinib monotherapy or combination within a Novartis Sponsored Drug Development study. Note that subjects who were on the chemotherapy arm of the CDRB436G2201 study are eligible for treatment period of this study only after crossing over into the experimental treatment arm of the CDRB436G2201 study * In the opinion of the investigator is likely to benefit from continued treatment. Key Exclusion Criteria: All Subjects: \- Subject has participated in a combination trial where dabrafenib and/or trametinib was dispensed in combination with another study medication. For Subjects Entering the Treatment Period: * Subject has permanently discontinued from study treatment in the parent protocol due to any reason. * Treatment with dabrafenib and/or trametinib for the subject's indication is approved for marketing and the appropriate dosage form is commercially available and reimbursed in the local country * Subject currently has unresolved drug related severe toxicities for which dabrafenib and/or trametinib dosing has been interrupted in the parent study. If the subject should meet criteria to resume treatment on the parent protocol then they may be eligible for treatment in this study. Other protocol-defined inclusion/exclusion may apply.
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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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Childrens National Hospital
Washington D.C., District of Columbia, 20010, United States
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Cinn Children Hosp Medical Center
Cincinnati, Ohio, 45229-3039, United States
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Dana Farber Cancer Institute
Boston, Massachusetts, 02215, United States
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Indiana Uni School of Medicine
Indianapolis, Indiana, 46202-2810, United States
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Johns Hopkins Hospital
Baltimore, Maryland, 21287, United States
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Memorial Sloan Kettering Cancer Ctr
New York, New York, 10065, United States
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Nicklaus Childrens Hospital
Miami, Florida, 33155, United States
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Novartis Investigative Site
CABA, Buenos Aires, C1428AQK, Argentina
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Novartis Investigative Site
Darlinghurst, New South Wales, 2010, Australia
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Novartis Investigative Site
Parkville, Victoria, 3052, Australia
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Novartis Investigative Site
Brussels, 1200, Belgium
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Novartis Investigative Site
Barretos, São Paulo, 14784-400, Brazil
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Novartis Investigative Site
São Paulo, São Paulo, 04829-310, Brazil
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Novartis Investigative Site
São Paulo, São Paulo, 08270-070, Brazil
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Novartis Investigative Site
Vancouver, British Columbia, V6H 3V4, Canada
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Novartis Investigative Site
Toronto, Ontario, M5G 1X8, Canada
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Novartis Investigative Site
Montreal, Quebec, H3T 1C5, Canada
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Novartis Investigative Site
Brno, 625 00, Czechia
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Novartis Investigative Site
Prague, 150 06, Czechia
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Novartis Investigative Site
Copenhagen, 2100, Denmark
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Novartis Investigative Site
Tampere, Finland, 33521, Finland
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Novartis Investigative Site
Rennes, Brittany Region, 35203, France
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Novartis Investigative Site
Brest, 29609, France
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Novartis Investigative Site
Marseille, 13885, France
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Novartis Investigative Site
Paris, 75231, France
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Novartis Investigative Site
Rennes, 35033, France
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Novartis Investigative Site
Vandœuvre-lès-Nancy, 54511, France
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Novartis Investigative Site
Villejuif, 94800, France
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Novartis Investigative Site
Cologne, North Rhine-Westphalia, 50937, Germany
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Novartis Investigative Site
Augsburg, 86179, Germany
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Novartis Investigative Site
Berlin, 13353, Germany
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Novartis Investigative Site
Essen, 45147, Germany
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Novartis Investigative Site
Hamburg, 20246, Germany
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Novartis Investigative Site
Petah Tikva, 4920235, Israel
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Novartis Investigative Site
Florence, FI, 50139, Italy
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Novartis Investigative Site
Genova, GE, 16147, Italy
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Novartis Investigative Site
Milan, MI, 20133, Italy
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Novartis Investigative Site
Roma, RM, 00165, Italy
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Novartis Investigative Site
Torino, TO, 10126, Italy
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Novartis Investigative Site
Osaka, Osaka, 5340021, Japan
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Novartis Investigative Site
Setagaya-ku, Tokyo, 1578535, Japan
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Novartis Investigative Site
Utrecht, Utrecht, 3584 CS, Netherlands
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Novartis Investigative Site
Moscow, 117198, Russia
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Novartis Investigative Site
Madrid, 28009, Spain
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Novartis Investigative Site
Valencia, 46026, Spain
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Novartis Investigative Site
Stockholm, 17176, Sweden
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Novartis Investigative Site
Sutton, Surrey, SM2 5PT, United Kingdom
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Novartis Investigative Site
Liverpool, L12 2AP, United Kingdom
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Novartis Investigative Site
London, NW1 2BU, United Kingdom
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Novartis Investigative Site
London, WC1N 3JH, United Kingdom
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Phoenix Children s Hospital
Phoenix, Arizona, 85016, United States
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St Jude Childrens Research Hospital
Memphis, Tennessee, 38105, United States
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Texas Childrens Hospital
Houston, Texas, 77030, United States
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University of Minnesota
Minneapolis, Minnesota, 55455, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Radioactive tracer lights up Oxygen-Starved brain tumors
- Can a common virus vaccine help fight brain cancer?
- Radioactive tiles target brain tumors in frail patients
- Breathing CO2 during brain scans could reveal hidden tumor disruption
- Can an oral drug that starves tumors help Hard-to-Treat cancers?
- Can repeated MRI scans reveal how tumors respond to radiation?