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Attention Deficit Hyperactivity Disorder

Tundra lists 59 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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RECRUITING

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 borderline personality disorder (BPD) and with attention deficit/ hyperactivity disorder (ADHD). The purpose of this study is to find out how a medicine called BI 3031185 is tolerated by people with BPD or ADHD. Participants with BPD with ADHD are in separate cohorts. Participants from each cohort 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 1 to 2 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: 2026-05-26

Borderline Personality Disorder
Attention Deficit Hyperactivity Disorder
COMPLETED

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

Attention Deficit Hyperactivity Disorder
COMPLETED

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

Attention Deficit Hyperactivity Disorder
RECRUITING

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: 2026-05-11

1 state

Attention Deficit Hyperactivity Disorder
ACTIVE NOT RECRUITING

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: 2026-05-07

1 state

Attention Deficit Hyperactivity Disorder
Schizophrenia
Attention Deficit Disorder With Hyperactivity
NOT YET RECRUITING

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

Attention Deficit Hyperactivity Disorder
RECRUITING

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

Attention Deficit Hyperactivity Disorder
Autism Spectrum Disorder
COMPLETED

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

Attention Deficit Hyperactivity Disorder
COMPLETED

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

Alcohol Use Disorder
Attention Deficit Hyperactivity Disorder
COMPLETED

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

Attention Deficit Hyperactivity Disorder
COMPLETED

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

Attention Deficit Hyperactivity Disorder
RECRUITING

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

Attention Deficit Hyperactivity Disorder
Behavior Hyperactive
Behavior Disorders
RECRUITING

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

Neurodevelopmental Disorders
Autism Spectrum Disorder
Attention Deficit Hyperactivity Disorder
+1
ACTIVE NOT RECRUITING

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

Executive Dysfunction
Attention Deficit Hyperactivity Disorder
COMPLETED

NCT04085172

A Study of TAK-503 in Children and Teenagers With Attention Deficit Hyperactivity Disorder (ADHD)

The main aim of this study is learn more about long-term TAK-503 treatment in children and teenagers with ADHD for whom earlier stimulant treatment did not work. The study has two parts (A and B). In Part A, participants will take tablets of TAK-503, atomoxetine or placebo and in Part B TAK-503 tablets.

Gender: All

Ages: 6 Years - 17 Years

Updated: 2026-04-13

17 states

Attention Deficit Hyperactivity Disorder
RECRUITING

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: 2026-04-13

1 state

Typical Development
Obsessive Compulsive Disorder
Conduct Disorder
+2
RECRUITING

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: 2026-04-06

37 states

Coronavirus Infection (COVID-19)
Pulmonary Arterial Hypertension
Urinary Tract Infections in Children
+22
ACTIVE NOT RECRUITING

NCT04591951

Family Navigation to Improve ADHD Treatment Adherence for Minority Children

ADHD is the most common pediatric neurodevelopmental disorder and is associated with significant long-term impairments. Current guidelines recommend stimulant medication and/or behavioral therapy as first-line treatments for ADHD. Despite evidence that consistent treatment is important for effectively managing ADHD symptoms, treatment adherence remains suboptimal and is especially problematic among minority children. Hypothesized reasons for racial/ethnic disparities in ADHD treatment include uncertainties about medication efficacy and side effects, distrust of the health care system, and decreased access to mental health services. This study aims to develop and test the I2-ART intervention to improve treatment adherence in minority (Latinx and African American) children with ADHD. The proposed study involves three ORBIT phases: During phase 1a, the investigators will conduct focus groups with key stakeholders (i.e., caregivers, clinicians, and family navigators, n=24) to identify and develop I2-ART's basic elements. Next, during phase 1b, the investigators will train four family navigators to implement I2-ART with caregivers of treatment-naïve children with ADHD (n=8-12) in order to determine feasibility and acceptability. In phase 2, the investigators will use phase 1b findings to modify I2-ART as needed, and then will evaluate the preliminary efficacy of the revised I2-ART (n=40), compared to the "usual care" control condition (n=20), on ADHD treatment adherence. The preliminary data collected during the proposed study will inform a subsequent R01 randomized controlled trial to examine I2-ART efficacy.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-19

1 state

Attention Deficit Hyperactivity Disorder
RECRUITING

NCT06373484

Matching Assessment and Treatment for Children With Disruptive Behaviour and Their Parents

This study will develop and test whether personalized profiles of children with Disruptive Behaviour Disorder (DBD) and their parents based on important psychological, emotional, and neuropsychological indicators predict their response to child cognitive behavioral treatment and Behavioral Parent Training.

Gender: All

Ages: 6 Years - 12 Years

Updated: 2026-03-17

1 state

Disruptive Behavior Disorder
Emotional Disorder
Behavioural Disorder
+3
NOT YET RECRUITING

NCT07430436

Improving Self-regulation in Individuals With ADHD Through Adapted Karate Training

The goal of this clinical trial is to examine the effectiveness of Adaptive Karate Training (AKT) in improving self-regulation and daily function in children with ADHD, exploring the underlying mechanisms. The main questions it aims to answer are: 1. Is the AKT more effective than no karate training in enhancing functional performance, self-regulation and school QoL? 2. Are poorer executive functions, emotional regulation, and sensory processing associated with higher gains? Researchers will compare two sequences: (1) A group receiving AKT followed by a no-intervention period; (2) A group receiving no intervention, followed by the AKT intervention, to see if differences are observed between intervention and no-intervention periods, both between groups and within participants over time. Participants will engage in AKT sessions twice a week, each session lasting 60 minutes, over a period of two months.

Gender: All

Ages: 6 Years - 12 Years

Updated: 2026-02-24

Attention Deficit Hyperactivity Disorder
ACTIVE NOT RECRUITING

NCT01075672

Outcomes of Cognitive Behavioral Therapy (CBT) Interventions Provided by Unlicensed Professionals

To examine the effectiveness and clinical care outcomes of cognitive-behavioral therapy interventions at Massachusetts General Hospital (MGH).

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-23

1 state

Obsessive Compulsive Disorder
Body Dysmorphic Disorder
Tourette Syndrome
+10
RECRUITING

NCT07169760

R61/33 - VR Study Phase 4

The goal of this larger parallel group randomized trial is to test the impact of a virtual reality program for improving the ability of emerging adults (age 18-25) with attention deficit hyperactivity disorder (ADHD) to stay focused while completing homework and studying. This study compares the impact of using a virtual reality headset to using a virtual reality headset while also receiving feedback about levels of focus to a control group. The main question is whether participants demonstrate significantly improved concentration while completing homework and studying in virtual reality and whether they enjoy and prefer working in a virtual reality environment. Concentration is measured both through participant report and also using keyboard and mouse click data to assess work productivity objectively.

Gender: All

Ages: 18 Years - 25 Years

Updated: 2026-01-28

2 states

Attention Deficit Hyperactivity Disorder
RECRUITING

NCT06325813

ADHD PreSMA Response Inhibition Therapy

ADHD children have abnormal inhibitory control, meaning they have trouble stopping themselves from doing something they should not do. This ability to control involves an area in the brain called the pre-supplementary motor area (pre-SMA). Scientists have previously shown that the pre-SMA is abnormal in ADHD patients. In this study, we will use Transcranial Magnetic Stimulation (TMS) to stimulate the pre-SMA and determine the effects on measures that are related to inhibitory control.

Gender: All

Ages: 12 Years - 17 Years

Updated: 2026-01-27

1 state

Attention Deficit Hyperactivity Disorder
ENROLLING BY INVITATION

NCT05301361

Sensitivity of the NIH Toolbox to Stimulant Treatment in Intellectual Disabilities

This study is a randomized, double-blind, placebo-controlled, crossover trial of extended-release liquid methylphenidate (XRMPH) to evaluate the sensitivity of the NIH Toolbox Cognition Battery (NIHTB-CB) to changes in cognition in children and adolescents ages 6 to 17 with intellectual disability (D) and comorbid Attention Deficit Hyperactivity Disorder (ADHD). The sample will include 68 males or females (expected male: female ratio of 1.8:1 with ID and ADHD as determined by structured diagnostic interview and Conners 3 scores. Additional inclusion criteria will include Full Scale IQ above 50 and mental age greater than or equal to 3 years. In addition, participants must be able to complete NIHTB-CB testing and provide valid scores at baseline. After baseline testing, participants will then be randomized to drug or placebo in a 1:1 ratio (N=34 per group) at the end of the baseline visit. XRMPH in oral suspension supplied as Quillivant XR in 5 mg/ml (Tris Pharma, Monmouth Junction, NJ) will be the active treatment. The XRMPH or matching placebo will be started at a dose of 0.3 mg/kg/day and individually titrated over two weeks. Phone calls at the end of weeks 1, 2, and 3 will be used to collect adverse event and response data. If there is no evidence of side effects and ongoing symptoms of ADHD, the dose will be increased to 0.5 mg/kg/day at one week and 0.7 mg/kg/day at 2 weeks (maximum dose of 60 mg per day consistent with FDA labeled use in youth). The Clinical Global Impression (CGI) will be used as a guide to define optimal dose. If side effects occur the dose will be reduced to the dose level at which there were no side effects. Final optimal dose will be established by the end of week 3 and this will be maintained for 2 weeks until 5 weeks post randomization, at which time the follow-up parent and teacher Conners scales, NIHTB-CB, Go/No-Go, and PedsQL will be completed. Participants will have a washout period of 1 week, will then complete re-assessment at the second baseline, and then will cross over to the other treatment (Quillivant to placebo; placebo to Quillivant), also in a double-blind fashion. In the second treatment arm, patients will have the same titration, monitoring and treatment periods as in the first arm, again followed by repeated assessments at the conclusion of 5 weeks. The accrual of participants and number of visits is shown in the Timeline per 6-month period.

Gender: All

Ages: 6 Years - 24 Years

Updated: 2025-12-15

3 states

Intellectual Disability
Fragile X Syndrome
Down Syndrome
+1