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Tundra lists 63 Attention Deficit Hyperactivity Disorder clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07001475
A Study to Test How BI 3031185 is Tolerated by People With Borderline Personality Disorder or Attention-deficit/Hyperactivity Disorder
This study is open to adults with certain mental health conditions. The purpose of this study is to find out how a medicine called BI 3031185 is tolerated by people with certain mental health conditions. Participants are put into 2 groups of equal size randomly, which means by chance. Group 1 takes a single dose of BI 3031185 and Group 2 takes placebo. After a 2-week break, Group 1 takes placebo and Group 2 takes a single dose of BI 3031185. Participants take BI 3031185 and placebo as tablets. Participants are in the study for about 3 months. They visit the study site 6 times and have 3 phone or video call visits. For 2 of the visits, participants stay overnight at the study site for 2 nights. During all the visits, doctors check participants' health and take note of any unwanted effects.
Gender: All
Ages: 18 Years - 45 Years
Updated: 2026-07-15
NCT07640802
Psychotherapy for Irritability in Youth: Comparing Active Treatment to Nonactive Psychoeducation Supportive Psychotherapy
Background: Irritability is defined as proneness to anger that may impair a person s ability to function. It is a common reason for why some children need mental health care. Yet no therapies have been developed just to target irritability. Researchers want to compare different types of therapy for irritability. Objective: To test different types of therapy for children and teens with severe irritability. Eligibility: People aged 8 to 16.5 years with severe irritability. Their parents are also needed. Design: Participants will have 28 study visits in 18 months. They will have a baseline visit. They will answer questions about their mood, behavior, and daily life. All parents and children will have 12 therapy sessions. Sessions will be once a week; they will last 30 to 60 minutes. Some of the child sessions may be done by telehealth. Each parent and child will have 1 of 3 therapy types: Exposure therapy (child). Participants will face things that make them angry. A therapist will help them practice managing their anger. Management therapy (parent). Therapists will coach parents on ways to manage their child s behaviors. Psychoeducation/supportive psychotherapy (child and/or parent). Participants will talk with therapists about their or their child s feelings and behaviors. They will list their problems and goals; build coping skills; learn to relax; improve communication; and work on managing stress. Sessions may be videotaped. Participants may opt out of being recorded. Participants will have phone calls every 2 weeks during therapy. They will answer questions about how they are doing. Follow-up calls will continue for 1 year after therapy.
Gender: All
Ages: 8 Years - 17 Years
Updated: 2026-07-15
1 state
NCT04278404
Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)
The study investigators are interested in learning more about how drugs, that are given to children by their health care provider, act in the bodies of children and young adults in hopes to find the most safe and effective dose for children. The primary objective of this study is to evaluate the PK of understudied drugs currently being administered to children per SOC as prescribed by their treating provider.
Gender: All
Ages: 0 Years - 20 Years
Updated: 2026-07-15
37 states
NCT05608434
Development of Virtual Reality-based Interventions to Strengthen Cognitive Skillsets Related to Attention Deficit Hyperactivity Disorder (ADHD): A Pilot Phase I and Randomized Controlled Phase II Trial
Background: Children with attention deficit hyperactivity disorder (ADHD) often have cognitive problems. It may be hard for them to control their behaviors, concentrate for long periods, or make decisions. This can affect their education, friendships, and daily life. Virtual reality-based games may help improve cognitive skills in children with ADHD. It may also help change how the brain functions. Objective: To see if virtual reality-based games help improve thinking skills and brain function in children with ADHD. Eligibility: Children aged 8 to 16 years with ADHD. Design: We will first do a pilot study, meaning that everyone will receive the games. If this is successful, we will then conduct a randomized controlled trial, meaning that some participants will be randomly assigned to the full version of the games and some will be randomly assigned to a limited version. Participants will be screened. Their physical and mental health, medical and family history, and intellectual and emotional development will be evaluated. They will have tests of their mood, memory, attention, thinking, and behavior. Blood or saliva may be collected. Participants may have an MRI scan of the brain. Participants will receive a set of virtual reality games. The set includes 4 different games all played using a virtual reality headset. The participant will play the games for 20 minutes 5 days a week for 4 weeks. The parent or caregiver will start each game using an iPad. Each of the games is designed to help the participant practice specific cognitive skills. These include inhibition control, processing speed, temporal information processing, and working memory. Participants will have interviews each week. They will answer questions about motion sickness, eye strain, headache, and any other side effects, as well as number of game sessions played. Blood or saliva tests and the MRI may be repeated after the last game session. For the pilot, participants will have a final interview at the study end. For the full trial, a 1-month follow-up visit will be done by telehealth.
Gender: All
Ages: 8 Years - 16 Years
Updated: 2026-07-10
1 state
NCT00001246
Brain Imaging of Childhood Onset Psychiatric Disorders, Endocrine Disorders and Healthy Volunteers
Magnetic Resonance Imaging (MRI) unlike X-rays and CT-scans does not use radiation to create a picture. MRI use as the name implies, magnetism to create pictures with excellent anatomical resolution. Functional MRIs are diagnostic tests that allow doctors to not only view anatomy, but physiology and function. It is for these reasons that MRIs are excellent methods for studying the brain. In this study, researchers will use MRI to assess brain anatomy and function in X and Y chromosome variation, healthy volunteers, and patients with a variety of childhood onset psychiatric disorders. The disorders include attention deficit disorder, autism, congenital adrenal hyperplasia, childhood-onset schizophrenia, dyslexia, obsessive compulsive disorder, Sydenham's chorea, and Tourette's syndrome. Results of the MRIs showing the anatomy of the brain and brain function will be compared across age, sex (gender), and diagnostic groups. Correlations between brain and behavioral measures will be examined for normal and clinical populations....
Gender: All
Ages: 3 Years - 120 Years
Updated: 2026-07-08
1 state
NCT05631626
Phase 3 Efficacy and Safety Study in Adults With ADHD Using CTx-1301.
The goal of this clinical trial is to evaluate the efficacy and safety of CTx-1301 in adults with ADHD in a laboratory classroom setting.
Gender: All
Ages: 18 Years - 55 Years
Updated: 2026-07-02
1 state
NCT07678827
A Phase 3 Study of Viloxazine ER Capsules in Korean Children and Adolescents With ADHD
This is a Phase 3, randomized, double-blind, placebo-controlled, multicenter bridging clinical trial designed to evaluate the efficacy and safety of viloxazine extended-release capsules (AK-D101) compared with placebo in Korean children and adolescents aged 6 to 17 years with attention-deficit/hyperactivity disorder (ADHD). Eligible participants will be randomized in a 1:1 ratio to receive AK-D101 or placebo once daily for 8 weeks. Randomization will be stratified by study site and age group (children aged 6 to 11 years and adolescents aged 12 to 17 years). The primary efficacy endpoint is the change from baseline to Week 8, End of Treatment, in the Korean ADHD Rating Scale, 5th Edition (K-ARS-5) Total Score.
Gender: All
Ages: 6 Years - 17 Years
Updated: 2026-07-02
NCT04631042
Developing Brain, Impulsivity and Compulsivity
Background: Impulsivity is acting 'without thinking.' Compulsivity is being overly inflexible. People vary in how impulsive or compulsive they are. Extreme versions of these behaviors play a role in mental disorders. Researchers want to study changes in the brain to learn more about these behaviors. Differences in genes may also play a role. Objective: To learn about genetic \& brain features that explain why levels of impulsivity and compulsivity vary across people. Eligibility: People ages 6 - 80 Design: Participants will be screened with a medical history and medical record review. Participants will talk about their mental and behavioral development. They may discuss topics like drug use and sexual activity. They will complete surveys about their compulsivity and impulsivity. Parents of child participants may also complete these surveys. Participants may take memory, attention, and thinking tests. They may give blood or saliva samples for gene studies and they may give blood to make induced pluripotent stem cells. Participants may have their face and irises photographs taken. Participants may have a magnetic resonance imaging scan. It will take pictures of their brain. The scanner is shaped like a cylinder. Participants will lie on a table that slides in and out of the scanner. A coil will be placed over their head. They will lie still, watch a movie, and play a game. Participants may ask family members to join the study. Researchers are particularly interested in recruiting twin pairs to the study. Participants under age 25 may repeat these tests every 1-2 years until they turn 25 or until the study ends. For those over age 25, participation will last less than 1 month.
Gender: All
Ages: 6 Years - 80 Years
Updated: 2026-06-25
1 state
NCT07665658
Effectiveness of Neuroplasticity-Targeted Supplements on Neuroinflammatory Markers, ADHD Symptom Severity, and Clinical Scores in Children
This randomized controlled trial will evaluate the effectiveness of neuroplasticity-targeted supplements on neuroinflammatory markers and ADHD symptoms in children aged 6 to 12 years diagnosed with Attention Deficit Hyperactivity Disorder (ADHD). Participants will be randomly assigned to one of four groups: gut-targeted supplements (prebiotics and probiotics), brain-targeted supplements (omega-3 fatty acids and vitamin B1), combined supplementation, or placebo. The intervention period will last 12 weeks. Primary outcomes include changes in ADHD symptom severity and clinical scores using validated rating scales. Secondary outcomes include changes in biomarkers of neuroinflammation and neuroplasticity, including IL-6, TNF-alpha, BDNF, short-chain fatty acids, and Claudin-5.
Gender: All
Ages: 6 Years - 12 Years
Updated: 2026-06-24
1 state
NCT07203092
Effects of Transcranial Photobiomodulation in ADHD
The investigators have previously shown that non-invasive methods of brain stimulation such as the administration of transcranial infrared light to the prefrontal cortex (PFC) can result in improvements to cognition and emotion as well as brain oxygenation. This method is called transcranial photobiomodulation (tPBM). The investigators hypothesize that tPBM can improve cognition and brain oxygenation in adults with attention deficit hyperactivity disorder (ADHD). The investigators will investigate the effects of repeated tPBM sessions on cognitive functioning in adults with ADHD. Specifically, the investigators hypothesize that participants that receive tPBM will show improvements in response control, sustained attention, and working memory, as well as improvements in prefrontal hemodynamics and a reduction in ADHD symptoms.
Gender: All
Ages: 18 Years - 44 Years
Updated: 2026-06-22
1 state
NCT05802680
Neurocognitive Effects of Non-Invasive Near-Infrared Light Stimulation
Inattentiveness and impulsivity in healthy adults and individuals with attention deficit hyperactivity disorder (ADHD) diminish these individuals' quality of life. Cortical hypometabolism has been hypothesized to contribute to inattentiveness in ADHD. Transcranial photobiomodulation (tPBM) is a safe and non-invasive modality for activation of the prefrontal cortex. tPBM in healthy adults has been shown to augment brain oxygenation, cognition, and mood. The cognition-enhancing effect of tPBM on sustained attention in adults with ADHD remains unstudied. The investigators will evaluate whether tPBM administration to adults with and without ADHD can improve their attention. Each participant will be screened for eighteen criteria based on the Diagnostic and Statistical Manual (DSM-IV, text revised), using the validated instrument Adult ADHD Self-Report Scale (ASRS-v1.1). Blinded participants will be randomized into (I) Active-tPBM or (II) Sham-tPBM groups. After undergoing an 8-minute administration of Sham or 1064 nm tPBM to the lateral and medial right prefrontal cortex, each participant will complete a 14-minute, computer-based Conner's continuous performance task-3 (CPT-3). The investigators will examine whether adults with and without ADHD who receive Active-tPBM improve in measures of inattention, impulsivity, sustained attention, or vigilance compared to the Sham-tPBM group. Cognitive assessments of attention like the CPT-3 may evaluate the efficacy of tPBM to increase cortical metabolism in healthy adults and individuals with conditions like ADHD. The investigators anticipate their investigation will be a starting point for more sophisticated studies that focus on the implications of tPBM on cognition.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-22
1 state
NCT05683756
Optimizing Attention and Sleep Intervention Study
The goal of this pilot clinical effectiveness trial is to compare a brief parent behavioral intervention (PBI) to a modified sleep focused PBI (SF-PBI) delivered by therapists in pediatric primary care for families of children 3-5 years old with sleep problems and early ADHD symptoms. The main aims are to: Aim 1: Demonstrate the acceptability, feasibility, and appropriateness of the sleep focused PBI (SF-PBI) delivered in pediatric primary care for preschool-aged children (3-5 years old) at elevated risk for ADHD. Aim 2: Examine change in target engagement (sleep) and ADHD symptoms among preschool-aged children at elevated risk for ADHD receiving SF-PBI compared to standard PBI.
Gender: All
Ages: 3 Years - 5 Years
Updated: 2026-06-09
1 state
NCT02688959
Motor Attention Training for Attention Deficit Hyperactivity Disorder (ADHD)
The investigators will perform a feasibility/pilot trial of two non-pharmacological interventions for ADHD in college students.
Gender: All
Ages: 18 Years - 23 Years
Updated: 2026-06-01
1 state
NCT04561713
Virtual Reality and Diagnostic of Attention Deficit Hyperactivity Disorder (ADHD) (PADA1)
The aim of this study is to develop an application in order to identify the most relevant cognitive and behavioral parameters for the diagnosis of Attention Deficit Hyperactivity Disorder (ADHD) in conditions closer to reality
Gender: All
Ages: 8 Years - 12 Years
Updated: 2026-05-20
NCT05464056
BUILT Family Lifestyle Program for Children With ADHD
The investigators have developed BUILT in hopes of empowering families to adopt and sustain healthy food, sleep, and exercise routines that optimize child focus, attention, and behavior. Over 6-weeks, the BUILT program will explore what science says about the effects of sleep, nutrition, and exercise on brain development and behavior; investigate the food, sleep, and exercise routines of the world's best athletes and intellectuals; and experiment with home routines to find those that best fits with participating families. It is hypothesized that families participating in BUILT (N=150) will show significant improvements in child health behaviors (sleep, nutrition, physical activity, recreational screen time), child mental health (ADHD symptoms \[primary outcome\], child functional impairment), child physical literacy, and family dynamics (cohesion, structure, communication) from baseline to posttest.
Gender: All
Ages: 6 Years - 12 Years
Updated: 2026-05-19
1 state
NCT06080373
CBT for Adult Inmates With ADHD
Background Recent literature suggests that ADHD is a risk factor for the development of antisocial behavior that is more severe and persistent than in community and other psychiatric populations. The combination of stimulant medication and psychotherapy (particularly cognitive-behavioral therapy, CBT) is considered an evidence-based intervention for adults with ADHD. In contrast, few studies have evaluated the efficacy of medication in adult prisoners with ADHD, and the literature on the efficacy of psychotherapy is virtually nonexistent. Therefore, this article presents the protocol of a trial that will assess the efficacy of a formulation-based CBT program for inmates with ADHD. Methods The study has a multicenter randomized controlled trial design. After screening and recruitment, participants will be randomly assigned to the CBT intervention, a general offender treatment program, or a waitlist. Pre- and post-treatment self-report and clinician-report assessments, as well as 6- and 12-month follow-up assessments will be conducted. These will include both clinical (e.g., ADHD symptoms, depression and anxiety symptoms, self-esteem, alcohol/drug abuse, treatment adherence, quality of life) and criminological (e.g., recidivism and risk of recidivism) measures. Linear mixed models will be used to assess differences between groups. Discussion This study may be the first to evaluate the efficacy of a psychotherapy intervention in adult inmates with ADHD. It is expected that addressing the specific needs of ADHD would not only result in the previously reported clinical improvements (e.g., reduction in ADHD and comorbidity symptoms), but also reduce the risk and rate of recidivism compared to the general intervention or no intervention. However, the design may be limited by the difficulties inherent in the prison setting and in following up the sample after release.
Gender: All
Ages: 18 Years - Any
Updated: 2026-05-06
NCT07466147
The Effect of Playful Physiotherapy Intervention
The goal of this quasi-experimental study is to evaluate the changes in emotional, behavioral, and psychosocial functioning of children aged 7-12 following a playful physiotherapy intervention. The study focused on the potential effects of a play- and body-based intervention on children's daily functioning, based on parent-reported assessments The main question\[s\] it aims to answer \[is/are\]: Participants will be evaluated based on the Strengths and Difficulties Questionnaire and KIDSCREEN-27 before and after the playful physiotherapy intervention programme.
Gender: All
Ages: 7 Years - 12 Years
Updated: 2026-05-05
NCT06305078
Personalized Attention-Deficit/Hyperactivity Disorder (ADHD) Medication Experiment Study
The primary goal of the project is to test personalized medication experiments to inform decisions about future medication use. Our central hypothesis is that our intervention will lead to within subject increases in adolescent involvement in decision making and decreases in uncertainty about future medication use. The investigators view this open label trial as a pilot study to test the feasibility, acceptability, and preliminary efficacy of the medication experiment intervention and therefore warrants further testing in a future larger trial.
Gender: All
Ages: 11 Years - 15 Years
Updated: 2026-05-05
1 state
NCT03904498
COMT Inhibition Among Individuals With Comorbid AUD/ADHD
The purpose of this study is to determine whether the catechol-O-methyltransferase (COMT) inhibitor tolcapone, relative to placebo, affects response to alcohol, decision-making, brain activation associated with alcohol cue reactivity, response inhibition, and selective attention, or alcohol drinking.
Gender: All
Ages: 21 Years - 65 Years
Updated: 2026-05-04
1 state
NCT06012851
Mobile Behavioral Parent Training for Childhood ADHD: A Micro-randomized Trial
The goal of the study is to develop and refine a personalized behavioral parent training intervention for caregivers of children with attention deficit hyperactivity disorder (ADHD). The behavioral intervention will teach positive parenting through videos and quizzes that caregivers can access through a smartphone application. The program also gives parents and caregivers in-the-moment feedback their use of parenting strategies. The current study, a micro-randomized trial, aims to see whether the in-the-moment feedback given to parents (a push notification on their smartphone) changes parenting behavior right after the feedback. Micro-randomized means that parents are randomly assigned repeatedly, in this study multiple times per day, to receive or not receive parenting feedback or suggestions on their smartphones. The main questions to answer are: Is parenting feedback provided by a smartphone application acceptable to caregivers? When parents receive the feedback, do they use more positive parenting skills in the next few minutes compared to when they do not receive the feedback? Is the phone application usable and acceptable to parents and caregivers of children with attention deficit hyperactivity disorder?
Gender: All
Ages: 7 Years - 12 Years
Updated: 2026-04-29
1 state
NCT05135065
Community-Based Care for Minority Adolescents With ADHD: Improving Fidelity With Machine Learning-Assisted Supervision and Fidelity Feedback.
This project proposes to reduce disparities in care among disadvantaged racial/ethnic minority adolescents with ADHD by improving community therapist fidelity to evidence-based behavior therapy through a technology-assisted supervision intervention. In Y01, the research team will work with stakeholders to develop the proposed supervision intervention utilizing two novel technologies: Lyssn + Care4 (LC4S). In Y02, a preliminary clinical trial (N=72) will be conducted in three community mental health agencies in Miami, FL. Adolescent participants will be randomly assigned to receive supervision from a therapist who is trained in LCS4 or provides enhanced supervision as usual(ESAU)using a permuted block randomization strategy that randomizes within site. There will also be double randomization of agency therapists to supervisors. Supervisors will deliver both conditions and investigators will test for contamination to determine the integrity of this design prior to a future R01 that measures patient outcomes. Data from therapists, adolescents and their parents, and supervisors will be collected pre-training, post-training, weekly during service delivery, at EBT completion, and at the end of the trial. The proximal intervention target is therapist fidelity to EBT and the distal targets are service delivery outcomes that include quality, quantity, and speed of delivery. Investigators will also measure indices of consumer fit: cost, acceptability, feasibility, and fidelity to supervision procedures. Sources of data will be audio recorded therapy and supervision sessions, therapist and supervisor report, and project and electronic health records. In longitudinal analyses, time will be modeled as a person-specific variable representing months since baseline. Investigators will nest adolescents within therapists for all analyses.
Gender: All
Ages: 11 Years - 17 Years
Updated: 2026-04-24
1 state
NCT06232226
Attention Deficit Hyperactivity Disorder
The ADA cohort aims for the systematic and standardized collection of sociodemographic, clinical and neuropsychological data, during 2 visits (inclusion and 12 months), from patients suffering from the co-occurrence of ADHD (Attention Deficit Hyperactivity Disorder) and addiction(s), in addition to the treatment as usual adapted to each situation.
Gender: All
Ages: 18 Years - 99 Years
Updated: 2026-04-17
1 state
NCT07439276
Characterization of Social Cognition Profiles in Children and Adolescents With Neurodevelopmental Disorders: a Clinical Study Using a Multidimensional Battery
In France, more than one in ten school-aged children suffers from a mental health disorder, and half of these disorders appear before the age of 14. Yet, only half of affected children receive appropriate support. At the cognitive level, it is now widely accepted by the scientific community that strong socio-cognitive skills protect against the emergence of certain disorders. Social cognition skills, crucial for development and social integration, are often underestimated in clinical neuropsychology, particularly due to the lack of validated assessment tools for children. The challenges related to the clinical assessment of social cognition in children and adolescents are therefore significant, especially since specific deficits are likely to be associated with numerous developmental pathologies and psychiatric disorders (neurodevelopmental disorders, mood disorders, anxiety disorders, psychotic disorders). However, these disorders are insufficiently assessed. A more precise characterization would allow for the identification of therapeutic targets specific to each neurodevelopmental disorder. Therefore, this research aims to address this lack of tools by using a multidimensional assessment battery of social cognition in children and adolescents aged 8 to 16, evaluating four fundamental domains of social cognition: emotion processing, social perception, theory of mind, and attributional style. This multidimensional assessment battery of social cognition is developed by the Child and Adolescent Psychiatry Department of Necker-Enfants Malades Hospital.
Gender: All
Ages: 8 Years - 16 Years
Updated: 2026-04-16
NCT04465708
HOPS Study: A Conceptual Replication
The purpose of this current study is to conduct a conceptual replication with an independent evaluation team of the randomized controlled trial conducted by Langberg and colleagues, which demonstrated the efficacy of the Homework, Organization, and Planning Skills (HOPS) intervention. The study will be conducted under routine practice conditions with school staff serving as interventionists; the study sample will include the broad range of students with organization, time management, and planning problems. The study will examine how implementation factors (fidelity, engagement, working alliance) are related to outcomes, and it will explore the potential moderating role of school organization factors on outcomes.
Gender: All
Ages: 11 Years - 15 Years
Updated: 2026-04-15
1 state