Clinical trials: Methylphenidate
Attention Deficit Hyperactivity Disorder
Endocrine Disrupting Chemicals and Hormones in ADHD
Attention-deficit/hyperactivity disorder (ADHD) is a common neurodevelopmental disorder in children and adolescents. Growth hormone and thyroid function are associated with both physical and neurocognitive development.
- Trial name
- ADHD (NCT04970303)
- Testing
- Methylphenidate
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Healthy
A Drug Interaction Study of SPD503 and Concerta Administered Alone and In Combination in Normal Healthy Volunteers
This is a drug-drug interaction study; the purpose of this study is to examine the pharmacokinetics (levels of drug in the blood) of SPD503 (guanfacine hydrochloride) and Concerta (methylphenidate HCl) when given alone, and in…
- Trial name
- NCT00901576
- Testing
- SPD503, Concerta, SPD503 + Concerta
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Shire
ADHD
SPD544 High Strength Bioequivalence Study
The purpose of this study is to assess bioequivalence of 2 capsule strengths.
- Trial name
- NCT01183234
- Testing
- SPD544, Methylphenidate hydrochloride
- Where
- United Kingdom
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Shire
Muscle Force, Hyperthermia
Dopamine and Muscle Function in the Heat
our goal is to study the effects of dopamine activity, using Ritalin ingestion, on neuromuscular function over the course of a progressive heating and cooling protocol developed in our lab.
- Trial name
- NCT03515668
- Testing
- Ritalin 20 mg Tablet
- Where
- Canada
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Brock University
Hypothermia, Exercise Test
The Role of Methylphenidate on Performance in the Cold
The purpose is to study the effects of dopamine activity, using methylphenidate ingestion, on exercise and cognitive function over the course of a progressive cooling protocol.
- Conditions
- Hypothermia, Exercise Test, Cognition
- Trial name
- NCT04283877
- Testing
- Methylphenidate
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Brock University
Attention Deficit Disorder With Hyperactivity
Long-Duration Stimulant Treatment Study of ADHD in Young Children
This study will evaluate if Ritalin LA™ is safe and effective for ADHD treatment in 4-to-5-year olds.
- Trial name
- B-MPH (NCT00257725)
- Testing
- B-MPH
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Attention Deficit Hyperactivity Disorder, ADHD
Imaging Stimulant and Non Stimulant Treatments for ADHD: A Network Based Approach
The growing number of medications used to treat attention-deficit/hyperactivity disorder (ADHD) raises important questions about whether different medications have similar or different therapeutic mechanisms of action.
- Trial name
- NCT01678209
- Testing
- fMRI scans, Atomoxetine arm, Methylphenidate arm
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Healthy
The Role of Dopaminergic and Noradrenergic Neurotransmission in Value- and Salience-based Decision-Making
Approach versus avoidance decisions are at the centre of adaptive behaviour and survival. These decisions are thought to be guided by the value of the choice options, which are a function of the magnitude of predicted rewards and…
- Trial name
- NCT04371146
- Testing
- Methylphenidate, Reboxetine
- Where
- Switzerland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Zurich
PTSD
Effects of Methylphenidate (Ritalin®) on the Neural Basis of Anxiety
In the present study, investigator will investigate the effects of methylphenidate (40 mg) on mPFC activity in healthy male volunteers during fear extinction using functional magnetic resonance imaging (fMRI).
- Trial name
- NCT02021214
- Testing
- Methylphenidate
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Anesthesia
EEG Study of IV Methylphenidate-Induced Emergence From Propofol Sedation
The investigators are performing this research study to find out if intravenous (IV) methylphenidate (commonly known as Ritalin) can help people recover faster from propofol sedation.
- Trial name
- NCT03610282
- Testing
- IV Methylphenidate, Propofol
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Neurofeedback, Attention Deficit Hyperactivity Disorder (ADHD)
Near-infrared Spectroscopy Neurofeedback as a Treatment for Children With Attention Deficit Hyperactivity Disorder
To observe the clinical efficacy and mechanism of functional near-infrared spectroscopy imaging neurofeedback therapy for attention deficit and hyperactivity disorder.
- Trial name
- NCT04065906
- Testing
- NIRS neurofeedback, Methylphenidate or Tomoxetine
- Where
- China
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Attention Deficit Disorder With Hyperactivity
Identification of Neuropsychological, Genetic and Neuroimaging Markers and Treatment Response Predictors of ADHD
The objective of this study is to identification of neuropsychological, genetic and neuroimaging markers and treatment response predictors of attention-deficit/hyperactivity disorder (ADHD).
- Trial name
- NCT02430896
- Testing
- Methylphenidate (MPH), Atomoxetine
- Where
- South Korea
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Cocaine Use Disorder
Behavioral Effects of Drugs: Inpatient (35)
This study will determine the influence of methylphenidate (Metadate®) and duloxetine (Cymbalta®), alone and in combination, on the reinforcing, subjective and physiological effects of cocaine.
- Trial name
- BED IN 35 (NCT03519022)
- Testing
- Cocaine, Methylphenidate
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Craig Rush
Healthy
A Study To Evaluate The Difference In iPad-Based Cognitive Video Game (Akili Interactive's Project: EVO) Performance In Amyloid-Positive Versus Amyloid-Negative Healthy Elderly Volunteers
The purpose of the study is to evaluate the difference in learning and performance measures associated with repeated use of an iPad video game (Akili Interactive's Project: EVO) in healthy elderly volunteers based on amyloid…
- Trial name
- NCT02265718
- Testing
- Ritalin
- Where
- 4 sites in United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Pfizer
Nicotine Dependence
Brain Networks and Addiction Susceptibility
Background: The risk for becoming addicted to drugs varies from person to person, even among those using similar drugs in a similar way.
- Trial name
- NCT01924468
- Testing
- Oral methylphenidate and Oral haloperidol
- Where
- United States
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Attention Deficit Hyperactivity Disorder
OT and Social Cognition in Children With ADHD: Impact of MPH
Background: The current study aimed to explore the possible effect of stimulants on oxytocin (OT), a neuropeptide found to regulate social behavior, as a mediator of the pro-social effect of methylphenidate (MPH) in children with…
- Trial name
- NCT03788902
- Testing
- Ritalin
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Shalvata Mental Health Center
Social Cognition
Effects of MDMA and Methylphenidate on Social Cognition
The purpose of this study is to assess and compare the effects of a single dose of 3,4-methylenedioxymethamphetamine (MDMA)and methylphenidate (MPH) on emotional and social cognition in healthy subjects.
- Trial name
- NCT01616407
- Testing
- 3,4-Methylenedioxymethamphetamine, Methylphenidate
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Naltrexone, Methylphenidate Abuse
Study for Naltrexone on the Abuse Potential of Methylphenidate
The current abuse liability study aims to assess the potential for co-administration of naltrexone (NTX) to reduce the abuse potential of methylphenidate (MPH).
- Trial name
- NCT03769064
- Testing
- Methylphenidate 60 mg, Treatment Phase Sequence 4213, Treatment Phase Sequence 2134
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Avekshan LLC
Attention Deficit/Hyperactivity Disorder (ADHD)
Treatments for Fathers With ADHD and Their At-Risk Children (Fathers Too)
In contrast to mothers with Attention Deficit/Hyperactivity Disorder (ADHD), the impact of paternal ADHD in families and children with ADHD symptoms has not been studied, despite the prevalence of ADHD in males.
- Trial name
- NCT02675400
- Testing
- Vyvanse, Behavioral Parent Training, Methylphenidate
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Seattle Children's Hospital
Attention Deficit Hyperactivity Disorder (ADHD)
Follow up Treatment of Children With Attention Deficit Hyperactivity Disorder (ADHD)
The purpose of the study is to examine how well two types of treatment follow up work compared to one another: 1. standard community follow up 2. medication monitoring plus tailored case management follow up.
- Trial name
- NCT02142140
- Testing
- Academic and Organization skills, Parent Training, Social Skills Training
- Where
- 2 sites in Canada
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre