Clinical trials: Concentration
Attention Deficit Hyperactivity Disorder (ADHD)
Vayarin® Medical Food Study for Adults With Attention Deficit Hyperactivity Disorder (ADHD)
The primary study objective is to evaluate the efficacy of Vayarin in ADHD adults.
- Trial name
- NCT02257216
- Testing
- Vayarin®
- Where
- 4 sites in United States
- Volunteers
- 171 people
- Sponsor
- Enzymotec
Attention Deficit Hyperactivity Disorder
A Trial Evaluating the Efficacy and Safety of HLD200 in Children With ADHD
This study will examine the efficacy and safety of HLD200 in patients age 6-12 years with ADHD using a classroom study design.
- Trial name
- CEES (NCT02255513)
- Testing
- HLD200
- Where
- 4 sites in United States
- Volunteers
- 43 people
- Sponsor
- Ironshore Pharmaceuticals and Development, Inc
Substance-Related Disorders
Methylphenidate for Cocaine Dependence
This phase II pilot study aims at evaluating the benefits and the risks of methylphenidate (Concerta®) for the treatment of cocaine/crack dependence in terms of cocaine/crack use reduction and adverse events.
- Trial name
- ANRS STIMAGO (NCT03090269)
- Testing
- Methylphenidate Pill
- Where
- France
- Volunteers
- healthy volunteers welcome
- Sponsor
- ANRS, Emerging Infectious Diseases
Immunosuppression
Tacrolimus in CD3+ T Lymphocytes
The goal of this study is to measure concentrations of the drug tacrolimus in both whole blood and within T lymphocytes. It will also learn on the correlation between the concentration in T lymphocytes and the effects of the…
- Trial name
- INTACT (NCT06342505)
- Testing
- Venipunctures
- Where
- Netherlands
- Volunteers
- 28 people
- Sponsor
- Erasmus Medical Center
ADHD, Insomnia
A Brief Parent-based Sleep Intervention for ADHD Children
Sleep problems are very common in children with ADHD, with a prevalence rate as high as 73%, and often pose significant challenges and stress to the families.
- Trial name
- NCT03263156
- Testing
- Sleep hygiene practices and behavioural intervention
- Where
- 2 sites in Hong Kong
- Volunteers
- 60 people
- Sponsor
- The University of Hong Kong
Smoking Cessation, Vaping
Concentration Impact Nicotine Salt
Double-blind (for the two active arms), randomized, three-arm (two active and one control) clinical trial investigating factors (e.g.
- Trial name
- CINS (NCT04725656)
- Testing
- Smoking cessation counseling, Open system vape device and nicotine salt e-liquids
- Where
- Switzerland
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Childhood Disruptive Behavior Disorders, Oppositional Defiant Disorder
Child and Family Outcomes and Consumer Satisfaction for Online vs Staff-Delivered Parenting Intervention
This trial addresses a serious and all-too-frequent public health problem, namely early-onset disruptive behavior problems in young children.
- Conditions
- Childhood Disruptive Behavior Disorders, Oppositional Defiant Disorder, Conduct Disorder, Attention Deficit Hyperactivity Disorder
- Trial name
- TPAS (NCT02121431)
- Testing
- Triple P--Positive Parenting Program
- Where
- 2 sites in United States
- Volunteers
- 334 people
- Sponsor
- University of South Carolina
Mutars, Modular Universal Tumor And Revision System
Metal-ions in Patients With the PEEK HD Coupling Mechanism of the Knee
The goal of this observational study is to evaluate the changes of serum metal ion (Cobalt and Chrome) levels at 0, 3-6, 12, and 24 months postoperative in patients receiving a MUTARS mega-prostheses of the knee with a PEEK HD…
- Conditions
- Mutars, Modular Universal Tumor And Revision System, Metal-ions, Tumor Prosthesis
- Trial name
- MIONS (NCT05893602)
- Testing
- Blood sample analysis
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Leiden University Medical Center
Functional Neurological Disorder, Functional Movement Disorder
Additive Effects of Interoceptive Training to Physiotherapy in Functional Movement Disorders (interoPTfmd)
Functional movement disorder (FMD) is a common source of neurological disability that imposes a significant financial burden on healthcare systems.
- Trial name
- interoPTfmd (NCT06792760)
- Testing
- Physiotherapy, Specific Breathing Techniques
- Where
- Czechia
- Volunteers
- 80 people
- Sponsor
- Charles University, Czech Republic
Cognitive Function, Mood Disorders
RCT on the Neurobehavioral Effects of Fruits and Vegetables in Shanghai Children
This project proposal outlines a randomized-controlled trial (RCT) aimed at evaluating the effects of increased fruit and vegetable (F\&V) intake on cognitive performance, attention, and mood in Chinese children aged 7-11…
- Conditions
- Cognitive Function, Mood Disorders, Attention-deficit
- Trial name
- NCT06560359
- Testing
- F&V, No F&V
- Where
- China
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Fudan University
Anesthesia, Propofol
Pharmacogenetics of Propofol and Depth of Anesthesia
Propofol, (2,6-diisopropylphenol) is a short-acting anesthetic drug used for induction and maintenance of anesthesia. The aim of this study is to evaluate plasma concentrations of propofol in relation to depth of anesthesia…
- Trial name
- NCT01029379
- Where
- Sweden
- Volunteers
- 100 people
- Sponsor
- University Hospital, Linkoeping
Sleep, Caffeine
Protocol PERCAF 2018
In this multicentric controlled study, we aims to evaluate effect of caffeine on mental performances during a sleep deprivation protocol. Genetic polymorphisms are considered as a covariable.
- Conditions
- Sleep, Caffeine, Polymorphism
- Trial name
- PERCAF (NCT03859882)
- Testing
- Sleep deprivation
- Where
- 2 sites in France
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Institut de Recherche Biomedicale des Armees
Kidney Diseases, End-Stage Kidney Disease
Outcomes of a Higher vs. Lower Hemodialysate Magnesium Concentration (Dial-Mag)
Many patients on hemodialysis have low levels of magnesium. Magnesium is needed to keep the heart, kidneys, and other organs working properly.
- Conditions
- Kidney Diseases, End-Stage Kidney Disease, Hemodialysis
- Trial name
- NCT04079582
- Testing
- Dialysate magnesium formulation of 1.5 mEq/L (0.75 mmol/L)., Dialysate magnesium formulation of ≤1.0 mEq/L (≤0.5 mmol/L).
- Where
- Canada
- Volunteers
- 25,000 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Attention Deficit Hyperactivity Disorder
Effects of Attention Training on Children
Using a double-blind, randomized controlled design to investigate the therapeutic effects of interactive attention training for children with Attention Deficit Hyperactivity Disorder who are receiving conventional rehabilitation…
- Trial name
- NCT04375059
- Testing
- using interactive attention training system
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University
Attention
Caffeine's Effect on Attention
The purpose of this study is to determine whether caffeine improves attention.
- Trial name
- NCT02264561
- Testing
- Food
- Where
- Netherlands
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Infarction, Myocardial Infarction
Which Platelet Function Test Best Reflects the In Vivo Plasma Concentrations of Ticagrelor and Its Active Metabolite?
Ticagrelor is a direct-acting, reversible platelet P2Y12 receptor inhibitor recommended by the recent European Society of Cardiology guidelines in patients with acute coronary syndromes (ACS) (class of recommendation I, level of…
- Conditions
- Infarction, Myocardial Infarction, Cardiovascular Diseases, Heart Diseases
- Trial name
- HARMONIC (NCT02690454)
- Where
- Poland
- Volunteers
- 45 people
- Sponsor
- Collegium Medicum w Bydgoszczy
Anxiety Disorders
Developing a Low-Intensity Primary Care Intervention for Anxiety Disorders
The purpose of the study is to develop a personalized, user-friendly computerized treatment for anxiety disorders linked to primary care.
- Trial name
- AIM-PC (NCT02266446)
- Testing
- Attention & Interpretation Modification
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- Brown University
Attention Deficit Disorder With Hyperactivity
The Efficacy of "Mindtesion"is Measuring Attentional and the Startle Response Dysregulation in Children and Adolescents Suffering From Attention Deficit Disorder: With and Without Medication.
Double blind, placebo-controlled clinical study designed to evaluate Mindtension device and Protocol as a diagnostic tool in children diagnosed with ADHD
- Trial name
- NCT05753969
- Testing
- MT1 Device
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Geha Mental Health Center
Short Chain Fatty Acids Concentration in Stools, Gut Microbiota Diversity and Composition
Effects Of Dietary Fats on Gut Microbiota Composition and Metabolic Activity in Healthy Adults
This study will investigate how adding a specific type of dietary fat to daily meals for two weeks affects the gut bacteria and their activity.
- Conditions
- Short Chain Fatty Acids Concentration in Stools, Gut Microbiota Diversity and Composition, Blood Lipid Profiles, Inflammation Biomarkers
- Trial name
- NCT07550023
- Testing
- Butter, Coconut oil, Extra Virgin Olive Oil
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Study of Attention and Memory Treatments for Cancer Survivors
This clinical trial investigates if certain electronic games may be effective in improving attention and memory function in cancer survivors.
- Trial name
- NCT04870320
- Testing
- Endeavor: Computer-Based Cognitive Stimulation Intervention, Words!: Computer-Based Cognitive Stimulation Intervention, Quality of Life (QOL) Questionnaires
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- University of California, San Francisco
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