Clinical trials: Concentration
Secondary Hypogonadism
Phase III Study to Evaluated Morning Testosterone Normalization in Men With Secondary Hypogonadism
The purpose of ZA-301 is to determine the effects of Androxal on morning testosterone and reproductive status in younger overweight men with acquired hypogonadotropic hypogonadism (confirmed morning T<300 ng/dL) and normal sperm…
- Trial name
- NCT01532414
- Testing
- Androxal
- Where
- 23 sites in United States
- Volunteers
- 151 people
- Sponsor
- Repros Therapeutics Inc.
Endothelial Dysfunction
A Phase 2, Pharmacokinetic (PK) Study of 6R-BH4 Alone or 6R-BH4 With Vitamin C in Subjects With Endothelial Dysfunction
This Phase 2, randomized, open-label, 2-treatment, 2-sequence, 2-period crossover, pharmacokinetic (PK) study will compare plasma concentrations of BH4 in subjects with endothelial dysfunction following 14 days of treatment by…
- Trial name
- NCT00532844
- Testing
- Sapropterin Dihydrochloride, Sapropterin Dihydrochloride and Vitamin C
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- BioMarin Pharmaceutical
Attention Deficit Hyperactivity Disorder
Diagnostic Utility of Attention Deficit Hyperactivity Disorder (ADHD) by Brain Activity Flow Patterns Analysis Using Evoked Response Potentials
The purpose of this research study is to study a device called an electroencephalograph (EEG) in the diagnosis of treatment of attention deficit hyperactivity disorder (ADHD) in adults.
- Trial name
- NCT01063153
- Testing
- Osmotic Release Methylphenidate
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Attention-deficit/Hyperactivity Disorder
Effects of LDX on Functioning of College Students With ADHD
The purpose of this study was to evaluate the effects of lisdexamfetamine dimesylate, a prodrug stimulant, on the behavioral, academic, and psychosocial functioning of college students with attention-deficit/hyperactivity…
- Trial name
- NCT01342445
- Testing
- lisdexamfetamine dimesylate
- Where
- 2 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Rhode Island
Attention Deficit Hyperactivity Disorder
Pilot Study of Vyvanse™ In ADHD Adolescents at Risk for Substance Abuse
This is an open label pilot study to obtain information on the best way to study young adolescents with Attention Deficit Hyperactivity Disorder (ADHD)who may also be at risk of developing substance abuse, in part because of…
- Trial name
- NCT00573534
- Testing
- Vyvanse
- Volunteers
- 8 people
- Sponsor
- New York State Psychiatric Institute
Orthostatic Hypotension, Parkinson's Disease
A Two Part Study (306A/306B) to Assess Droxidopa in Treatment of NOH in Patients With Parkinson's Disease
This is a study to evaluate the effects of an investigational drug, Droxidopa, in participants with neurogenic orthostatic hypotension (NOH), associated with Parkinson's disease.
- Trial name
- 306A/306B (NCT01176240)
- Testing
- Droxidopa
- Where
- 60 sites in United States
- Volunteers
- 225 people
- Sponsor
- Chelsea Therapeutics
Allergic Conjunctivitis
Efficacy of AC-170 for the Treatment of Allergic Conjunctivitis in the Conjunctival Allergen Challenge (CAC) Model
The purpose of this study is to evaluate the efficacy of different concentrations of AC-170 compared to vehicle in the prevention of the signs and symptoms of allergic conjunctivitis in the conjunctival allergen challenge (CAC)…
- Trial name
- AC-170 (NCT01332188)
- Testing
- AC-170 0.05%, AC-170 0.1%, AC-170 0.24%
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Aciex Therapeutics, Inc.
Attention Deficit Hyperactivity Disorder (ADHD)
Treatment of Impulsive Aggression in Subjects With ADHD in Conjunction With Standard ADHD Treatment (CHIME 1)
The purpose of this study is to demonstrate the efficacy, safety, and tolerability of SPN-810 in the treatment of Impulsive Aggression (IA) in subjects with Attention-Deficit/Hyperactivity Disorder (ADHD) in conjunction with…
- Trial name
- NCT02618408
- Testing
- SPN-810 (18 mg), SPN-810 (36 mg)
- Where
- 28 sites in United States
- Volunteers
- 333 people
- Sponsor
- Supernus Pharmaceuticals, Inc.
Brain and Central Nervous System Tumors, Cognitive/Functional Effects
Modafinil in Treating Children With Memory and Attention Problems Caused by Cancer Treatment for a Brain Tumor
RATIONALE: Modafinil may help improve memory, attention, and fatigue caused by cancer treatment. PURPOSE: This phase II randomized trial studies how well modafinil works in treating children with memory and attention problems…
- Conditions
- Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Fatigue, Neurotoxicity
- Trial name
- NCT01381718
- Testing
- modafinil
- Where
- 60 sites in United States
- Volunteers
- 112 people
- Sponsor
- University of South Florida
Arrhythmia, Atrial Fibrillation
Concentrations of Amiodarone in Fat Tissue During Chronic Treatment
The objective of this study is to determine if concentrations of amiodarone in fat tissue increases constantly over time during chronic treatment with this drug, and if blood concentrations reflect accurately the concentrations…
- Conditions
- Arrhythmia, Atrial Fibrillation, Atrial Flutter
- Trial name
- ATACA (NCT00313443)
- Testing
- Fat tissue needle aspiration
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Hopital Lariboisière
Alzheimer's Disease
The Efficacy of Galantamine Treatment on Attention in Patients With Alzheimer's Disease
This study will examine whether the administration of galantamine is effective for improvement of attention and more effective for patients with serious disturbance of attention by administering galantamine to patients with…
- Trial name
- NCT01054976
- Testing
- Galantamine
- Volunteers
- 99 people
- Sponsor
- Janssen Korea, Ltd., Korea
Attention Deficit Hyperactivity Disorder (ADHD)
Crossover Study to Evaluate the Efficacy of AR11 in Pediatric Patients With ADHD in a Laboratory Classroom Setting
This is a dose-optimized, randomized, double-blind, placebo-controlled crossover study in approximately 100 pediatric patients (aged 6 to 12 years) with ADHD.
- Trial name
- NCT01986062
- Testing
- AR11
- Where
- 7 sites in United States
- Volunteers
- 97 people
- Sponsor
- Arbor Pharmaceuticals, Inc.
HIV Infections
Evaluating the Safety and Serum Concentrations of a Human Monoclonal Antibody, VRC-HIVMAB075-00-AB (VRC07-523LS), Administered in Multiple Doses and Routes to Healthy, HIV-uninfected Adults
The purpose of this study is to evaluate the safety, tolerability, and serum concentrations of a human monoclonal antibody, VRC-HIVMAB075-00-AB (VRC07-523LS), administered in multiple doses and routes to healthy, HIV-uninfected…
- Trial name
- NCT03387150
- Testing
- VRC07-523LS
- Where
- 7 sites in United States, Switzerland
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Alcohol Intoxication, Anger
Men, Mood, and Attention Study: Examination of Alcohol, State Anger, and Emotion Regulation Sexual Aggression
Given the public health and social relevance of sexual aggression and the gap in the extant literature regarding state anger, emotion regulation, alcohol, and sexual aggression, the present study will contribute to our…
- Trial name
- MMA (NCT04192448)
- Testing
- Alcohol Administration, Mood Induction
- Where
- United States
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Elizabeth C Neilson
Attention Deficit Hyperactivity Disorder
Investigation of Strategies to Reduce the Impact of the Relative Age Effect in Kindergarten
There is now clear evidence that children entering kindergarten, that are relatively young for the grade (e.g., born in the months immediately preceding the school entry cut-off) are at significantly more risk for receiving an…
- Trial name
- NCT05142826
- Testing
- Relative Age Effect Intervention, School as Usual
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- Florida International University
Bacterial Infection
Study to Assess Safety and Clinical Activity of Local MBN-101 in Treatment of Infected Bone Sites
This study evaluates the safety and clinical benefit of MBN-101 administered intraoperatively to osteosynthesis or osteomyelitis sites for patients diagnosed with an orthopedic infection, with or without orthopaedic hardware.
- Trial name
- NCT02436876
- Testing
- MBN-101
- Where
- 6 sites in United States
- Volunteers
- 29 people
- Sponsor
- Microbion Corporation
Depression
A Pilot Study of the Immediate Effects of DLPFC tDCS on Attention Bias in Depression
Depression and other psychiatric conditions are marked by exaggerated, preferential processing (or attention bias) of negative information relative to neutral or positive information.
- Trial name
- NCT05188248
- Testing
- Transcranial direct current stimulation (tDCS)
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- NYU Langone Health
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.
HIV-1-infection
Doravirine Concentrations and Antiviral Activity in Cerebrospinal Fluid in HIV-1 Infected Individuals
Doravirine is a new HIV-1 non-nucleoside reverse transcriptase inhibitor (NNRTI) that has demonstrated a good efficacy and safety profile in clinical trials.
- Trial name
- NCT04079452
- Testing
- Doravirine, Descovy
- Where
- Spain
- Volunteers
- 15 people
- Sponsor
- Fundación FLS de Lucha Contra el Sida, las Enfermedades Infecciosas y la Promoción de la Salud y la Ciencia
Gulf War Veterans Illness, Neurobehavioral Manifestations
Scalp Application of LED Therapy to Improve Thinking and Memory in Veterans With Gulf War Illness
The purpose of this study is to learn if an experimental treatment can help thinking ability, and memory in Veterans with Gulf War Veterans Illnesses (GWVI).
- Conditions
- Gulf War Veterans Illness, Neurobehavioral Manifestations, Memory Disorders
- Trial name
- NCT01782378
- Testing
- Real LED Treatment
- Where
- 2 sites in United States
- Volunteers
- 96 people
- Sponsor
- VA Office of Research and Development