ADHD Drug's hidden effect on brain inflammation revealed
NCT ID NCT07041333
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether methylphenidate, a common ADHD medication, changes levels of brain inflammation markers in children aged 6 to 11. Researchers measured three inflammation-related substances in the blood of 42 children before and after 3 months of treatment. The goal was to understand how the drug might affect inflammation in the brain, not to test if the drug works for ADHD symptoms.
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.
- Participants
-
57 people
The number who actually took part.
- Started
-
Jul 2025
- Finished
-
Dec 2025
- Lead sponsor
-
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
Patients who applied to Bakırköy Prof. Dr. Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospital, diagnosed with Attention Deficit Hyperactivity Disorder, deemed suitable for methylphenidate treatment, and for whom methylphenidate treatment is planned, have been referred to us.
- Ages
-
6 to 11 years
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. According to DSM-5 TR, the participant must have a diagnosis of "Attention Deficit Hyperactivity Disorder" and have started/be planning to start routine methylphenidate treatment. 2. The participant must be between 6 and 11 years of age. 3. The participant must agree to participate in the study after being informed about it. Exclusion Criteria: 1. The presence of a psychiatric disorder diagnosis other than Attention Deficit Hyperactivity Disorder 2. Having a diagnosis of Attention Deficit Hyperactivity Disorder but not planning to start methylphenidate 3. Being under 6 years of age or over 11 years of age 4. Having organic brain damage, mental retardation, autism spectrum disorder, neurological disease, or a physical illness that affects neurocognitive functions 5. History of alcohol and/or psychoactive substance use 6. Presence of ongoing active infection, allergic disease, and chronic illness 7. Previous use of psychiatric medication. 8. Presence of chronic illness 9. Regular use of medication
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Attention deficit disorder with hyperactivity (ADHD) are added.
Genom att skicka in godkänner du våra Användarvillkor
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
-
Bakırköy Prof. Dr. Mazhar Osman Mental Health and Neurological Diseases Training and Research Hospita
Istanbul, Bakırkoy, 34147, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can an AI chatbot ease the stress of parenting a child with autism or ADHD?
- Could a new pill tame adult ADHD symptoms?
- Could intense exercise help tame adult ADHD?
- VR brain training shows promise for kids with ADHD
- Sniffing lemon oil boosts attention in kids with ADHD, study finds
- New spanish program helps ecuadorian kids with autism and ADHD build life skills