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Tundra lists 4 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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NCT06376331
Washed Microbiota Transplantation for Attention-deficit/Hyperactivity Disorder
Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder characterized by inattention and hyperactivity-impulsivity. ADHD is often accompanied by oppositional defiant disorder and sleep disturbance, and can increase the risk of other psychiatric disorders, functional impairment in academic and occupational performance. Recently, gut microbiota has been implicated in the ADHD via gut-brain axis. In this study, investigators aimed to evaluate the efficacy of WMT for core ADHD symptoms and its comorbidities using specialized questionnaires for ADHD and investigate the underlying mechanism.
Gender: All
Ages: 3 Years - 17 Years
Updated: 2025-09-05
1 state
NCT07044609
A Study to Assess the Effectiveness and Safety of Clonidine Extended-Release OnydaTM XR in Children With ADHD and ODD
This is a study to see how safe and effective OnydaTM XR is to treat Attention-Deficit/Hyperactivity Disorder (ADHD) in children aged 6 to 12 years who also have Oppositional Defiant Disorder (ODD). The trial will consist of a screening period of up to 28 days; a 35-day double-blind treatment period that includes a one week of the lowest dose of medication (0.1mg) given at bedtime, then three weeks at 0.2 mg, then one week at 0.1 mg and a follow-up phone call one week after stopping study medication. During the screening period, we will determine whether participants qualify to enroll in the study. Approximately 162 boys and girls aged 6 to 12 years, who are currently diagnosed with ADHD and ODD, are planned to be screened in order to complete approximately 124 subjects. Key Inclusion/Exclusion Criteria Participants will have a main diagnosis of ADHD and comorbid ODD based on a structured interview. They will also be required to have significant problems because of their ADHD and be in good health. They will not be able to take other medications for ADHD or any other mental health problems during the study. At the screening visit, participants and their parents will be asked about ADHD, ODD and other mental health symptoms. They will also give blood and urine samples, and complete an electrocardiogram and physical exam. Blood pressure and pulse rate will also be obtained. Parents will complete questionnaires about ADHD, ODD, and sleep. During the second visit, the doctor will ensure that participants continue to qualify for the study. Parents and participants will complete questionnaires. Parents will be shown how to dose the study medication. It is a liquid suspension. Participants will be seen weekly and will be asked about changes in health, new medications and parents will complete questionnaires while participants have blood pressure and pulse rate checked. At the last in-clinic study visit, participants will also have blood and urine samples taken and, complete an electrocardiogram and undergo a physical exam. Parents will complete questionnaires. One week after the last in-clinic visit
Gender: All
Ages: 6 Years - 12 Years
Updated: 2025-07-01
NCT06577779
An Open-Label Treatment With Randomization Observation, Investigator-Initiated Study, on the Duration and Efficacy of Jornay PM (Methylphenidate Hydrochloride Extended-Release Capsules) on Adult ADHD Symptoms and Executive Function and Emotional Regulation Throughout the Day Into Early Evening
The goal of this study is to extend the efficacy evidence of sustained release methylphenidate compound (JornayPM) in adults with Attention-deficit/hyperactivity disorder (ADHD). JornayPM has recently been approved for treatment of patients 6 years and older with ADHD; the release mechanism is unique among ADHD products in that it is taken in the evening, with effects in the morning upon awakening and then throughout the subsequent day. Of note, to date, there is no clinical data as to the tolerability or clinical effects or dosing in adults with ADHD; therefore the primary aim of this trial is to gather the first set of these data.
Gender: All
Ages: 18 Years - 60 Years
Updated: 2025-06-25
1 state
NCT06743425
A Pilot Study of a Remote ADHD Monitoring Program
RAMP is a pilot study examining the use of an Attention-Deficit/Hyperactivity Disorder (ADHD) Monitoring Program during the early stages of treating ADHD in children living in rural settings. This trial will enroll 36 caregiver/infant dyads across 2 sites and will evaluate feasibility endpoints rather than clinical outcomes. Enrolled participants will be randomized 1:1 to the intervention group (RAMP reports) or control group (digital education handouts). The study duration is 10 months, including start-up, enrollment and intervention, and data analysis and manuscript submission.
Gender: All
Ages: 5 Years - 11 Years
Updated: 2025-06-24
2 states