Clinical trials: Methylphenidate
Attention Deficit Hyperactivity Disorder
Study of the Effects of Osmotic-Release Oral System (OROS) Methylphenidate (Concerta) on Attention and Memory
This study investigates whether OROS-methylphenidate improves performance on different aspects of attention and memory in children with Attention-Deficit Hyperactivity Disorder (ADHD).
- Trial name
- CHOP (NCT00530257)
- Testing
- OROS-methylphenidate
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Children's Hospital of Philadelphia
Autism, Attention Deficit Disorder With Hyperactivity
Methylphenidate for Attention Deficit Hyperactivity Disorder and Autism in Children
This study examined the cognitive and behavioral differences in children who have an autism spectrum disorder (ASD) with or without additional symptoms of ADHD.
- Trial name
- NCT00178503
- Testing
- Methylphenidate-extended release, Methylphenidate-immediate release
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Smoking
Testing Methylphenidate for Smoking Abstinence
Cigarette smoking continues to be a major public health problem. Tobacco dependence interventions, as recommended by the USPHS Clinical Practice Guideline are not effective for all smokers.
- Trial name
- NCT00549640
- Testing
- Methylphenidate
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Attention-Deficit/Hyperactivity Disorder
Pharmacokinetic Study of Methylphenidate HCl Extended-Release Capsules in Children 4 to Under 6 Years of Age With ADHD
To assess the pharmacokinetics of a single dose of Aptensio XR® (methylphenidate hydrochloride extended-release) capsules under fed conditions in male or female children 4 to under 6 years of age with ADHD.
- Trial name
- PK003 (NCT02470234)
- Testing
- Methylphenidate HCl ER Capsules, 10 mg, Methylphenidate HCl ER Capsules, 15 mg, Methylphenidate HCl ER Capsules, 20 mg
- Where
- 2 sites in United States
- Volunteers
- 10 people
- Sponsor
- Rhodes Pharmaceuticals, L.P.
Attention Deficit Disorder With Hyperactivity
Quetiapine and Concerta in the Treatment for ADHD and Aggressive Behavior.
The primary purpose of this thirteen-week, open-label study is to test the hypothesis that quetiapine in combination with Oros methylphenidate will reduce aggressive symptoms in children and adolescents who have shown inadequate…
- Trial name
- NCT00550147
- Testing
- Oros Methylphenidate, quetiapine
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Indiana University
Attention Deficit Hyperactivity Disorder
A Study of Dex-methylphenidate Extended Release in Children (6-12 Years) With Attention-Deficit/Hyperactivity Disorder (ADHD)
This study compared the efficacy of dex-methylphenidate extended release 20 mg versus placebo during an 8-hour laboratory classroom day.
- Trial name
- NCT00564954
- Testing
- Dex-methylphenidate hydrochloride extended-release (Focalin XR)
- Where
- 5 sites in United States
- Volunteers
- 86 people
- Sponsor
- Novartis Pharmaceuticals
Cancer
Methylphenidate for Cancer-Related Fatigue
The overall aim of this pilot study is to conduct a combined N-of-1 trial (N-1-T) of MPH (methylphenidate) for amelioration of fatigue in children with cancer, and to evaluate the N-1-T design both for individual clinical…
- Trial name
- NCT01164956
- Testing
- methylphenidate
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- Dana-Farber Cancer Institute
Attention Deficit Hyperactivity Disorder
Effects of Methylphenidate on Cellular Abnormalities in Children With Attention Deficit Hyperactivity Disorder (ADHD)
This study will assess the frequency of chromosomal abnormalities measured in circulating lymphocytes in treatment-naive children with Attention Deficit Hyperactivity Disorder (ADHD) treated for 3 months with either extended…
- Trial name
- NCT00409708
- Testing
- Extended Release Methylphenidate (Ritalin LA ) plus Behavior Therapy, Behavior Therapy
- Where
- United States
- Volunteers
- 142 people
- Sponsor
- Novartis
Attention-deficit/Hyperactivity Disorder, Autism Spectrum Disorder
Methylphenidate ER Liquid Formulation in Adults With ASD and ADHD
The purpose of this study is to determine whether methylphenidate hydrochloride extended release liquid formulation is safe and effective in the treatment of attention-deficit/hyperactivity disorder (ADHD) in high-functioning…
- Trial name
- NCT02096952
- Testing
- Methylphenidate extended-release liquid formulation
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Massachusetts General Hospital
Attention Deficit Disorder With Hyperactivity
Stimulant Versus Nonstimulant Medication for Attention Deficit Hyperactivity Disorder in Children
This study will determine the effectiveness of stimulant and nonstimulant medication in treating the symptoms of attention deficit hyperactivity disorder (ADHD) in children and adolescents.
- Trial name
- NCT00183391
- Testing
- Atomoxetine, Methylphenidate
- Where
- 2 sites in United States
- Volunteers
- 232 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Attention Deficit Disorder With Hyperactivity
Single Versus Combination Medication Treatment for Children With Attention Deficit Hyperactivity Disorder
This study will evaluate the effectiveness of a single drug versus a combination of drugs in treating attention deficit hyperactivity disorder in children.
- Trial name
- Project1 (NCT00429273)
- Testing
- Guanfacine, Methylphenidate (MPH)
- Where
- United States
- Volunteers
- 212 people
- Sponsor
- University of California, Los Angeles
Healthy
A Study of Repeat Dosing of OROS® Methylphenidate Hydrochloride (CONCERTA®) and Immediate Release Methylphenidate Hydrochloride in Healthy Adults
This is a double-blind, randomized, placebo-controlled, five-period crossover study to examine the likability of a repeated administration of immediate release methylphenidate hydrochloride (IR-MPH 40 mg) and OROS®-MPH (CONCERTA®…
- Trial name
- NCT00302458
- Testing
- OROS-Methylphenidate, Immediate Release Methylphenidate
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Attention Deficit Disorder With Hyperactivity
The Impact of Osmotic Release Oral Delivery System Methylphenidate (OROS MPH) Upon Family of Children and Adolescents With Attention Deficit Hyperactivity Disorder (ADHD)
The purpose of this study is to evaluate whether familial relationships and psychological status of participants or caregivers as well as Attention Deficit Hyperactivity Disorder (ADHD) symptoms of participants can be improved by…
- Trial name
- NCT00758160
- Testing
- OROS Methylphenidate
- Volunteers
- 296 people
- Sponsor
- Johnson & Johnson Taiwan Ltd
Post Operative Cognitive Dysfunction, Emergence From Anesthesia
Reversal of General Anesthesia With Methylphenidate
The aim of this study is to investigate whether methylphenidate (Ritalin) can actively induce emergence from general anesthesia in patients having a pancreaticoduodenectomy (Whipple procedure), a pancreatectomy, or a…
- Trial name
- NCT02051452
- Testing
- Methylphenidate, Saline
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Massachusetts General Hospital
Attention Deficit Hyperactivity Disorder
Safety and Efficacy of Methylphenidate in Children With Attention-deficit Hyperactivity Disorder (ADHD)
This study evaluated the safety and clinical effect of treatment with methylphenidate under different breakfast conditions (minimal breakfast versus standard continental breakfast) in children with Attention-Deficit Hyperactivity…
- Trial name
- NCT00428792
- Testing
- Methylphenidate 20 mg long-acting capsules
- Where
- Germany
- Volunteers
- 150 people
- Sponsor
- Novartis
Attention Deficit Disorder With Hyperactivity (ADHD)
The Effect Of Methylphenıdate Treatment On Neuroınflammatıon Levels In Chıldren Wıth Attentıon Defıcıt Hyperactıvıty Dısorder
The aim of this study was to investigate the effect of treatment of ADHD with methylphenidate on neuroinflammation by examining the levels of Interleukin-6 (IL-6), S100B, Claudin-5 in serum samples of patients who were diagnosed…
- Trial name
- NCT07041333
- Where
- Turkey (Türkiye)
- Volunteers
- 57 people
- Sponsor
- Enes Faruk ALTUNKILIÇ
Attention Deficit Hyperactivity Disorder, ADHD
Time Course of Response to Methylphenidate HCl ER Capsules in Children 6 to 12 Years With ADHD in Classroom Setting
The time course of response following one dose of a new methylphenidate hydrochloride extended release capsule is studied in children 6-12 years in a simulated laboratory classroom setting.
- Trial name
- NCT01269463
- Testing
- Methylphenidate Hydrochloride Extended Release Capsule
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Rhodes Pharmaceuticals, L.P.
Attention Deficit Hyperactivity Disorder
Study to Evaluate the Efficacy and Quality of Life of Long-Acting Methylphenidate in Adults With Attention Deficit Hyperactivity Disorder (ADHD)
The purpose of this study is to evaluate the efficacy, safety and to assess the impact of the treatment on quality of life of long-acting methylphenidate in adult participants with Attention Deficit Hyperactivity Disorder (ADHD).
- Trial name
- NCT00783835
- Testing
- Long-Acting Methylphenidate
- Where
- 5 sites in Brazil
- Volunteers
- 60 people
- Sponsor
- Janssen-Cilag Farmaceutica Ltda.
Attention-Deficit Hyperactivity Disorder
An Efficacy and Safety Study for JNS001 in Adults With Attention-Deficit Hyperactivity Disorder
The main purpose of this study is to evaluate the efficacy of JNS001 titrated to daily doses of 18 to 72 mg in adults with attention-deficit hyperactivity disorder (ADHD) relative to placebo.
- Trial name
- NCT01323192
- Testing
- JNS001
- Where
- 30 sites in Japan
- Volunteers
- 284 people
- Sponsor
- Janssen Pharmaceutical K.K.
Attention Deficit Hyperactivity Disorder
Gene-environment Interactions and Brain Functional Connectivity in Attention Deficit Hyperactivity Disorder
The aims of the current study are to examine gene-environment interactions associated with norepinephrine (NE) system genes (ADRA2A, SLC6A2) in ADHD, and to evaluate whether genetic changes in norepinephrine pathway are…
- Trial name
- NCT01912352
- Testing
- Methylphenidate
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Seoul National University