Clinical trials: Concentration
Chlordecone Level
Serum Chordecone Concentration in Guadeloupean Population: Impact of a Multidisciplinary Support Program on the Reduction of the Contamination Level.
The French West Indies (Guadeloupe, Martinique) are characterized by a major use of pesticides in bananas plantation from the 1950s. These crops used organochlorine insecticides and especially chlordecone (CLD) from 1972 to 1993.
- Trial name
- ChlorGua (NCT07251036)
- Testing
- CHLORGUA
- Where
- Guadeloupe
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de la Guadeloupe
Homocystinaemia, Vitamin D Deficiency
Vitamin D3 Treatment and Homocysteine Concentrations Among Overweight Reproductive Women
100 overweight reproductive vitamin D deficient women were divided into two groups; vitamin D (n = 50) and placebo (n = 50). Vitamin D group received treatment dose of 50,000 IU of vitamin D3 per week for 2 consecutive months and…
- Trial name
- NCT03310307
- Testing
- Vit D
- Where
- Jordan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Al-Balqa Applied University
Awareness, Attention
Impact of Attentional Tunelling on a Population of French Practitioners
The tunnel effect, also known as attentional tunnelling, is a cognitive bias affecting all healthcare professionals, including odontologists.
- Trial name
- NCT07266909
- Testing
- Face-to-face or online survey
- Where
- France
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
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
Schizophrenia, Sensory Gating
Remediation of Schizophrenia Sensory Gating Deficit With Aripiprazole
The purpose of this study is the use of magnetoencephalography or MEG (a machine that measures magnetic activity in your brain) and electroencephalography or EEG (a technique that measures electrical activity in your brain) to…
- Trial name
- NCT00567099
- Testing
- Aripiprzole
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- New Mexico VA Healthcare System
Mental Fatigue
Effect of Phytochemicals From Theobroma Cacao on Mental Energy
The purpose of this study is to determine which substances in cocoa produces changes in mental energy. This is a double blind study.
- Trial name
- NCT01651793
- Testing
- Caffeinated cocoa, Cocoa, Caffeine
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Georgia
ADHD
Investigating Health, Equity, and Resilience in Girls and Women With ADHD Across the Lifespan
The goal of this observational study is to generate a comprehensive, multi-dimensional dataset of health indicators collected from girls and women (aged 10 years and older) with and without ADHD across the lifespan.
- Trial name
- ADHD-Her (NCT07597707)
- Testing
- No Intervention: Observational Cohort
- Where
- Canada
- Volunteers
- 1,460 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Attention Deficit Hyperactivity Disorder
Αn Information System for Symptom Diagnosis and Improvement of Attention Deficit Hyperactivity Disorder (ADHD360)
ADHD360 will be an innovative integrated platform for early ADHD diagnosis and intervention against its symptoms. In the core of the platform design there will be a serious game along with a mobile application to monitor behavior…
- Trial name
- ADHD360 (NCT04362982)
- Testing
- ADHD360 platform: An intervention intergrating a serious game along with a mobile application for daily behavioral monitoring.
- Where
- Greece
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Anesthesia
Determination of Propofol Target Concentration for Young and Elderly by Suppression Rate Analysis
Propofol's dose-response curve is know for the average adult but propofol's plasmatic concentration under total intravenous anesthesia differences between young and elderly must be modeled.
- Trial name
- NCT03283410
- Testing
- Propofol
- Volunteers
- healthy volunteers welcome
- Sponsor
- Brasilia University Hospital
ADHD, ADHD - Attention Deficit Disorder With Hyperactivity
Developing Microbiome and Dietary Strategies Based on Chrono-nutrition for Targeting ADHD
Study objectives This project seeks to understand how an intervention based on time-restricted eating (ChronoFeeding or CF) can improve quality of life, behavior, sleep, and gut health in adults with ADHD (Attention Deficit…
- Trial name
- CronoNutriBiom (NCT07821060)
- Testing
- Circadian fasting
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Spanish National Research Council
Sensory Science, Performance Assessment
Personalized Performance Optimization Platform
Crews of future long-duration exploration missions will have to cope with a wide range of stressors that present significant challenges for maintaining optimal performance.
- Conditions
- Sensory Science, Performance Assessment, Countermeasure Evaluation, Neurocognitive Function
- Trial name
- P-POP (NCT06979570)
- Testing
- AttentivU
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy
Clinical Drug Trial in Healthy Male Subjects to Determine and Compare the Blood Concentrations of BI 144807 Following Administration as Oral Solution and Tablet Under Fasted and Fed Conditions
The purpose of this trial is to investigate the relative bioavailability of a BI 144807 tablet formulation compared to the oral solution formulation after single dose administration (intermediate and high dose) under fasted…
- Trial name
- NCT01897597
- Testing
- BI 144807 high dose, BI 144807 intermediate dose
- Where
- Germany
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
ADHD
Improving ADHD Symptoms and Quality of Life Through Diet
The goal of this randomised controlled trial is to evaluate whether a specific dietary intervention can reduce core symptoms of Attention-Deficit/Hyperactivity Disorder (ADHD) in adults aged 18 to 50 years.
- Trial name
- ADAPT (NCT07376746)
- Testing
- Combined diet
- Where
- Ireland
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University College Cork
Obese Non Diabetic
The Effects of Sodium Phenylbutyrate on Circulating Branched Chain Amino Acids
The aim of this study is to reduce fasting circulating BCAA concentrations in volunteers using Sodium Phenylbutyrate. In addition, we aim investigate the effect of BCAA lowering on fasting blood glucose levels, insulin…
- Trial name
- NCT05028803
- Testing
- sodium phenylbutyrate
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Hypercholesterolemia
Efficacy of Plant Sterol-Fortified Dairy Product on Plasma Lipid and Plant Sterol Concentrations in Humans
The aim of this clinical study was to determine the efficacy on plasma cholesterol-lowering of a water dispersible formulation of plant sterol (WD-PS) preparation versus plant sterol esters (PS-ester), consumed within dairy…
- Trial name
- NCT01478789
- Testing
- WD-PS intervention phase, PS-Ester intervention phase
- Where
- Canada
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Clinical Trials, Phase I as Topic
First in Human Study in Healthy Volunteers to Investigate the Safety, Tolerability and Pharmacokinetics of BAY1214784
This study is a first in human study that will investigate the safety, tolerability and pharmacokinetics of ascending single doses of BAY1214784 using a placebo controlled, randomized, single center design.
- Trial name
- NCT02212080
- Testing
- BAY1214784
- Where
- 2 sites in Germany
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bayer
Attention Deficit Hyperactivity Disorder (ADHD)
A Long Term Post-Marketing Study on the EffIcacy and Safety of Osmotic Release Oral System (OROS) Methylphenidate on the Cognitive Functions of Attention Deficit Hyperactivity Disorder (ADHD) Participants
The purpose of this long term post-marketing study is to evaluate the effectiveness and safety of osmotic release oral system methylphenidate hydrochloride (OROS-MPH) in participants with Attention Deficit Hyperactivity Disorder…
- Trial name
- NCT01933880
- Testing
- Osmotic Release Oral System Methylphenidate Hydrochloride (OROS-MPH), No intervention
- Where
- 6 sites in China
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Xian-Janssen Pharmaceutical Ltd.
Fluorosis, Dental, Fluorosis
Design of a Multicomponent Intervention to Reduce the Risk of Exposure Fluorine
Introduction Systemic exposure to fluoride is a significant challenge for global public health; this is because although fluoride prevents dental caries, prolonged exposure to high concentrations can cause adverse effects on…
- Trial name
- NCT07359937
- Testing
- multicomponent intervention, Conventional intervention
- Where
- Colombia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Universidad Antonio Nariño
Attention Deficit Hyperactivity Disorder, Problem Behavior
Stimulant Effects on Disruptive Behavior
The goal of this study is to determine the effects of stimulant medication on disruptive behavior, function, preference and choice; however, it is primarily methodological and will add to current research by establishing an…
- Trial name
- NCT03420339
- Testing
- Stimulant
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Matthew J O'Brien, PhD, BCBA-D
Insulin Sensitivity
The Role of TLR4 on Lipid-induced Insulin Resistance
The purpose of this study is to determine whether pharmacologic inhibition of Toll-like receptor 4 (TLR4) with eritoran for injection (E5564) prevents lipid-induced insulin resistance in lean, normal glucose tolerant (NGT)…
- Trial name
- Eritoran1 (NCT02321111)
- Testing
- Eritoran, D5W (5% Dextrose in water)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
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