Clinical trials: Methylphenidate
Healthy
Acute Effect of Three Neuroactive Drugs Measured by Magnetoencephalography (MEG), Electroencephalography (EEG) and the Synchronous Neural Interaction Test
This placebo-controlled crossover study is intended to measure the effect of three, common neuroactive medications on brain activity measured by magnetoencephalography (MEG) and electroencephalography (EEG).
- Trial name
- NCT00972985
- Testing
- modafinil, methylphenidate, lorazepam
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Orasi Medical, Inc.
ADHD
CTx-1301 Comparative Bioavailability Study
The primary purpose of this study is to compare the bioavailability of CTx-1301 (dexmethylphenidate) to the registered listed drug, Focalin XR and to evaluate dose proportionality of CTx-1301.
- Trial name
- NCT04138498
- Testing
- Dexmethylphenidate 5 Mg Oral Capsule, Extended Release, Dexmethylphenidate 6.25 mg Tablet, Dexmethylphenidate 40 Mg Oral Capsule, Extended Release
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Cingulate Therapeutics
Attention Deficit Disorder With Hyperactivity
A Study on Suicidality, Psychosis or Substance Abuse With Methylphenidate, Atomoxetine, Amphetamine/Dextroamphetamine or Lisdexamfetamine
The purpose of this study is to estimate the observed incidence of the health outcomes (suicide attempt or ideation, suicide ideation, suicide attempt, psychosis, and substance abuse) in a cohort of participants diagnosed with…
- Trial name
- NCT04132557
- Testing
- Methylphenidate, Lisdexamfetamine, Atomoxetine
- Where
- United States
- Volunteers
- 430,000 people
- Sponsor
- Janssen Research & Development, LLC
Attention Deficit Hyperactivity Disorder
Evaluate Long-term Safety and Efficacy of ORADUR®-Methylphenidate in Children and Adolescents With ADHD
The purpose of this study is to evaluate the long-term safety and efficacy of ORADUR®-Methylphenidate in children and adolescents with ADHD.
- Trial name
- NCT02704390
- Testing
- ORADUR®-Methylphenidate
- Where
- 3 sites in Taiwan
- Volunteers
- 64 people
- Sponsor
- Orient Pharma Co., Ltd.
Attention Deficit Disorder With Hyperactivity
A Study of Label Compliance for Attention Deficit/Hyperactivity Disorder (ADHD) Medications in Japan
The purpose of this study is to document the extent of on-label and off-label use of Methylphenidate (MPH) (Concerta), MPH (Ritalin), Atomoxetine (ATO), and Guanfacine (GFC) in Japan.
- Trial name
- NCT04113551
- Testing
- MPH (Concerta), MPH (Ritalin), Atomoxetine (ATO)
- Where
- United States
- Volunteers
- 17,418 people
- Sponsor
- Janssen Research & Development, LLC
Attention Deficit Hyperactivity Disorder
Study of the Safety and Efficacy of OPC-34712 as a Complementary Therapy in the Treatment of Adult Attention Deficit/Hyperactivity Disorder
This study tests the effects of an investigational antipsychotic drug (called OPC-34712) in adults with attention deficit hyperactivity disorder (ADHD) when taken with an approved stimulant medication to explore a possible impact…
- Trial name
- STEP-A (NCT01074294)
- Testing
- OPDC-34712, Stimulant Therapy
- Where
- 35 sites in United States
- Volunteers
- 740 people
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Attention Deficit Hyperactivity Disorder
A Study in Attention Deficit Hyperactivity Disorder in Children and Adolescents
The main purpose of the study is to help to understand the effect on children and adolescents who are stable on treatment with atomoxetine or osmotic-release oral system (OROS) methylphenidate for attention-deficit/hyperactivity…
- Trial name
- EMD (NCT01127646)
- Testing
- Atomoxetine, Osmotic-release oral system methylphenidate
- Where
- 14 sites in Netherlands, Spain and 1 more
- Volunteers
- 23 people
- Sponsor
- Eli Lilly and Company
Attention Deficit Hyperactivity Disorder
A Study to Determine Effective and Tolerable Titration Scheme for OROS-Methylphenidate in Children With Attention-deficit Hyperactivity Disorder
The purpose of the study is to investigate the clinical benefit of switching children with ADHD from immediate-release methylphenidate (IR-MPH) to OROS-methylphenidate under the correct dosage conversion scheme.
- Trial name
- NCT00518232
- Testing
- OROS-methylphenidate
- Volunteers
- 520 people
- Sponsor
- Johnson & Johnson Taiwan Ltd
Attention Deficit Disorder With Hyperactivity
A Study of the Effectiveness and Safety of Prolonged-release Methylphenidate Hydrochloride in Adult Patients With Attention Deficit/Hyperactivity Disorder.
The purpose of this study is to evaluate the effectiveness and safety of three doses of prolonged-release methylphenidate (a central nervous system (CNS) stimulant) in adult patients with attention deficit/hyperactivity disorder…
- Trial name
- NCT00246220
- Testing
- methylphenidate hydrochloride
- Volunteers
- 402 people
- Sponsor
- Janssen Pharmaceutica N.V., Belgium
Attention Deficit/Hyperactivity Disorder
Open-label Extension Evaluating Methylphenidate Hydrochloride Extended Release in Adults With Attention Deficit/Hyperactivity Disorder
This study will evaluate the long-term safety of methylphenidate hydrochloride extended release in adults with attention deficit/hyperactivity disorder
- Trial name
- NCT01338818
- Testing
- Ritalin LA (methylphenidate hydrochloride extended release)
- Where
- 48 sites in United States, Belgium and 4 more
- Volunteers
- 299 people
- Sponsor
- Novartis Pharmaceuticals
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
ADHD
KP415 Classroom Study in Children (6-12 Years of Age) With ADHD
The study is a multicenter, dose-optimized, double-blind, randomized, placebo-controlled, parallel efficacy laboratory classroom study with KP415 in children with Attention-Deficit/Hyperactivity Disorder (ADHD).
- Trial name
- NCT03292952
- Testing
- KP415 oral capsule
- Where
- 5 sites in United States
- Volunteers
- 155 people
- Sponsor
- Zevra Therapeutics
Attention Deficit Hyperactivity Disorder
Quillivant Oral Suspension (Quillivant XR) in the Treatment of Attention Deficit Hyperactivity Disorder (ADHD)
The objective of this study was to establish that an optimal dose of Quillivant XR oral suspension would result in a significant reduction in signs and symptoms of ADHD compared to placebo treatment in pediatric patients ages…
- Trial name
- NCT00904670
- Testing
- Quillivant Oral Suspension XR
- Where
- 2 sites in United States
- Volunteers
- 45 people
- Sponsor
- Pfizer
Pregnancy Related, Narcolepsy
WAKIX® (Pitolisant) Pregnancy Registry
The WAKIX (pitolisant) Pregnancy Registry is a US-based, prospective, observational cohort study designed to evaluate the association between pitolisant exposure during pregnancy and subsequent maternal, fetal, and infant…
- Trial name
- NCT05536011
- Testing
- Pitolisant, Comparator Products
- Where
- United States
- Volunteers
- 1,329 people
- Sponsor
- Harmony Biosciences Management, Inc.
Attention Deficit Hyperactivity Disorder (ADHD), Attention Deficit Hyperactivity Disorder
A 6-week Study to Evaluate the Safety and Efficacy of Quillichew ERCT in 4-5 Year Old Children With ADHD.
A 6-week double-blind study to evaluate the safety and efficacy of Quillichew extended release chewable tablets in 4-5 year old children with attention deficit hyperactivity disorder.
- Trial name
- NCT03580005
- Testing
- methylphenidate HCl ERCT
- Sponsor
- Pfizer
Attention Deficit Hyperactivity Disorder
An Effectiveness and Safety Study of CONCERTA* vs. Immediate Release Methylphenidate (IR MPH) in Attention Deficit Hyperactivity Disorder Children
The purpose of this study is to determine the effectiveness and safety of OROS*methylphenidate/CONCERTA* vs. immediate release methylphenidate as a treatment for ADHD specifically for those children who have behavioural…
- Trial name
- NCT00304681
- Testing
- OROS*-Methylphenidate
- Volunteers
- 147 people
- Sponsor
- Janssen-Ortho Inc., Canada
Attention Deficit Disorder With Hyperactivity
An Effectiveness and Safety Study of CONCERTA® (Methylphenidate Hydrochloride) in the Treatment of Adolescents With Attention Deficit Hyperactivity Disorder
The purpose of this study is to evaluate the safety and effectiveness of CONCERTA® (methylphenidate hydrochloride, a central nervous system (CNS) stimulant) versus placebo for the treatment of Attention Deficit Hyperactivity…
- Trial name
- NCT00249353
- Testing
- methylphenidate hydrochloride
- Volunteers
- 220 people
- Sponsor
- McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc.
Attention Deficit Disorder With Hyperactivity
Concerta (Methylphenidate) -To-Generic Switch Study
The primary purpose of this study is to identify whether, after adjustment for confounders via stratification on a propensity score and adjustment for calendar year, the combined endpoint consisting of #1 to #4 (1.
- Trial name
- NCT02730572
- Testing
- Concerta, Concerta AG formulation, Concerta EG formulation
- Volunteers
- 1,464 people
- Sponsor
- Janssen Research & Development, LLC
Attention Deficit Hyperactivity Disorder
The COMACS Study: A Comparison of Methylphenidates in an Analog Classroom Setting
This study was designed to compare Concerta Extended Release tablets with Metadate CD capsules in children with ADHD who were between 6 and 12 years old.
- Trial name
- NCT00381758
- Testing
- Methylphenidate Extended Release Capsules
- Volunteers
- 184 people
- Sponsor
- UCB Pharma
Healthy Volunteer
A Study of the Ability of Functional Magnetic Resonance Imaging (fMRI) to Detect and Characterize the Effects of Two Marketed Centrally Active Drugs, Placebo, and RO4917523 in Healthy Volunteers
This is an exploratory study to evaluate the usefulness of fMRI as a biomarker to characterize the response to three centrally active drugs and placebo.
- Trial name
- NCT01045083
- Testing
- RO4917523, escitalopram, methylphenidate
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche