Clinical trials: Concentration
ADHD
Acoustic and Vestibular Noise as Possible Non-pharmacological Treatment of ADHD in School Children
Noise benefit in ADHD Auditory noise benefit: The original findings from our research group, that auditory noise enhances cognitive performance in inattentive children without diagnosis as well as children with an ADHD diagnosis…
- Trial name
- NCT03425669
- Testing
- Stochastic Vestibular Stimulation, Active medication
- Where
- Sweden
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Lund University
Active Control, Focused-attention Meditatioin
Mindfulness on Creativity
Purpose of the Study This clinical trial aims to find out whether a 5-day mindfulness training program can help improve creativity in academic researchers.
- Conditions
- Active Control, Focused-attention Meditatioin, Open-monitoring Meditation
- Trial name
- NCT07102953
- Testing
- Focused-attention meditation, Open-monitoring meditation, Audio-listening control
- Where
- China
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Zhejiang University
Vitamin D Deficiency
Immunologic Action of a Single Dose Cholecalciferol
Vitamin D receptors are expressed in activated different immune cells. It is not known, which immune cell type is targeted by exogenous vitamin D. Here, vitamin D-deficient individuals will receive once 100.000 I.U.
- Trial name
- ViDImmun (NCT01845142)
- Testing
- single administration of 100.000 I.U. vitamin D
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Margitta Worm
Autism Spectrum Disorder (ASD), Intellectual Disability
Verbal Intent and Gaze Cues on Action Prediction in ASD
A 2×2×3 mixed design (intent word × object type × group: TD, ASD, ID) was used. Age-matched children watched videos and judged which object a model would pick; their choices and eye movements were recorded.
- Trial name
- NCT07597694
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Electronic Science and Technology of China
Attention Deficit, Hyperactivity Disorder
Brain Activity Associated With Inhibition of Action in Attention-deficit
Inhibitory control allows individuals to suppress unwanted actions and to resist irrelevant stimuli. It is thought to be a core deficit in Attention-deficit/hyperactivity disorder (ADHD).
- Trial name
- INHIB'MOV (NCT04768556)
- Testing
- EEG experimental sessions 1, EEG experimental sessions 2
- Where
- France
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Infections Joint Prosthetic
Ancef Dosage in Knee Arthroplasty : Tourniquet Clinical Trial
Tourniquet inflation during total knee arthroplasty (TKA) is commonly used to reduce bleeding in the surgical field; thereby facilitating exposure and cementation.
- Trial name
- NCT05604157
- Testing
- Use of Tourniquet
- Where
- Canada
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Obesity, Type 2 Diabetes Mellitus
The Influence of Fatty-Acids on Systemic and Subcutaneous Cytokines
This is a mono-center randomized controlled trial to be performed in the Center of Medical Research (ZMF) at Medical University Graz and is composed by one screening visit (V1) and two study visits (V2 and V3).
- Trial name
- TNF4 (NCT00708266)
- Testing
- Openflow microperfusion catheter, Intralipid 20%, 0.9% Saline Solution
- Where
- Austria
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Major Depressive Disorder, Anxiety Disorder
The Relationship Between Emotion Regulation and Psychiatric Disorder in Youth
According to the increasing worldwide prevalence rate of psychiatric disorders in youth, the mental health of youth is becoming more and more important.
- Conditions
- Major Depressive Disorder, Anxiety Disorder, Attention Deficit Hyperactivity Disorder (ADHD), Adjustment Disorder
- Trial name
- NCT06271954
- Where
- Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Attention Deficit Hyperactivity Disorder
Predictive Executive Functioning Models Using Interactive Tangible-Graphical Interface Devices
A new company called CogCubed has created a new game based on the Sifteo Cube (http://www.sifteo.com) platform. These new hands-on digitized cubes are unique, motion-sensitive wireless blocks that contain multiple sensors that…
- Trial name
- NCT01711372
- Testing
- Groundskeeper game for controls, Groundskeeper game for ADHD
- Where
- 2 sites in United States
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- CogCubed, Corp
Anxiety, Stress
Transcranial Direct Current Stimulation (tDCS) Augments the Effects of Gamified, Mobile Attention Bias Modification
The present study tested whether transcranial direct current stimulation (tDCS) across the prefrontal cortex (PFC), versus sham stimulation, effectively augments the beneficial effects of a gamified attention bias modification…
- Trial name
- NCT04348812
- Testing
- ABMT, Transcranial direct current stimulation
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Hunter College of City University of New York
GLP-1 Concentration
The Dose Response of Calcium Co-ingested With Protein on GLP-1 Concentrations
Hormones that are produced by our stomach and intestines play a role in regulating our appetite and health. One of the most important hormones is called GLP-1.
- Trial name
- PROCAL (NCT03819972)
- Testing
- Dose response of Capolac®
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Bath
Arteriosclerosis, Myocardial Infarction
Alcohol, Inflammation and Atherosclerosis
Effect of moderate alcohol consumption in form of red wine, beer and ethanol solution and corresponding de-alcoholised beverages on immune measures.
- Trial name
- NCT00764426
- Testing
- red wine, beer, ethanol, de-alcoholised red wine, de-alcoholised beer, water
- Where
- Germany
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- European Research Advisory Board
Intoxication by Drug
Concentrations of Nitrous Oxide in Blood, Exhaled Air and Urine After Various Types of Exposure.
The study examines the concentrations of nitrous oxide that are achieved in blood, exhaled air, and urine after three different exposures to nitrous oxide: inhalation of three or four cartridges of nitrous oxide released in a car…
- Trial name
- NCT07690358
- Testing
- Nitrous Oxide 99 %, Nitrous Oxide + Oxygen Gas
- Where
- Denmark
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
ADHD - Attention Deficit Disorder With Hyperactivity
Study of the Nutritional, Inflammatory, and Metabolic Endophenotypes of Attention-Deficit/Hyperactivity Disorder (ADHD)
This study aims to better understand the biological mechanisms involved in attention deficit hyperactivity disorder (ADHD) and to clarify why some children and adolescents respond well to methylphenidate (MPH)-the most commonly…
- Trial name
- ANIME (NCT07417878)
- Testing
- Clinical and Biological Evaluation - ADHD Cases, Clinical and Biological Evaluation - Controls
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Obesity
The Effect of Dairy Fat and Inulin on Fasting Induced Adipose Factor (FIAF) Blood Concentrations
The objective of this study is to investigate whether intake of a diet with a high content of butyrate (from dairy fat) can affect blood FIAF concentration compared to a control diet.
- Trial name
- FIAF (NCT01913678)
- Testing
- Inulin, Complete diet, Whole milk
- Where
- Denmark
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Cardiovascular Disease
Impact of Buttermilk on Cholesterol Concentration and Homeostasis
The role of low-density lipoprotein cholesterol (LDL-C) in the pathogenesis of cardiovascular disease (CVD) and the clinical benefit of lowering LDL-C in high-risk patients have both been well established.
- Trial name
- BMILK (NCT01248026)
- Testing
- Buttermilk
- Where
- Canada
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Laval University
Conduct Disorder, Depression
Randomized Control Trial of an Animal-Assisted Intervention With Adjudicated Youth
The project involves testing the efficacy of an animal-assisted intervention (AAI). The AAI consists of a 10-week program in which adjudicated adolescents train shelter dogs and will be compared to a dog walking control group…
- Conditions
- Conduct Disorder, Depression, Anxiety
- Trial name
- NCT01594606
- Testing
- Animal-assisted intervention
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Wayne State University
Smoking
Comparison of Nicotine Plasma Concentrations and Subjective Effects for Three Electronic Cigarettes vs Combustible Cigarettes and Nicotine Gum
The purpose of this study is to measure plasma nicotine uptake parameters, physiological measures, and subjective effect measures in smokers during and following a single ad libitum use of three electronic cigarettes versus…
- Trial name
- NCT02269514
- Testing
- Own Brand Cigarette, Electronic Cigarette #1, Electronic Cigarette #2
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- R.J. Reynolds Vapor Company
Autism Spectrum Disorder
Pilot Evaluation of a New Computerized Test for Pragmatic Inferences in Children with ASD
This study aims to evaluate the relevance of a new computerized test for pragmatic inferences (TIPi) in children aged 8 to 12 YO, presenting a typical development, autism spectrum disorders, another neurodevelopmental condition…
- Trial name
- TIPI (NCT04245306)
- Testing
- computerized test for pragmatic inferences
- Where
- France
- Volunteers
- 232 people, healthy volunteers welcome
- Sponsor
- Hôpital le Vinatier
Macular Degenerative Disease
Effect of Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation on Skin Carotenoid Concentration: A Six-Month, Placebo-Controlled Crossover Study
To compare skin carotenoid scores over 12 weeks of individuals randomized to placebo or MacuHealth and comparing that to a 12 week crossover evaluation.
- Trial name
- NCT06965426
- Testing
- Lutein, Zeaxanthin, and Meso-Zeaxanthin Supplementation
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Insight Eyecare Specialties, Inc. dba Vision Source Eyecare,
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