236 Studies Now Enrolling
Menu
Search
Status
Medical Condition
- Show all (223)
- Addiction (6)
- Autoimmune Disorders (15)
- Blood Disorders (23)
- Bone & Muscle (1)
- Cancer (3)
- Child Development (1)
- Endocrine & Metabolic Disease (2)
- Hair and Skin Disorders (2)
- Healthy Volunteers (8)
- (-) Heart Disease (1)
- Liver Disease (1)
- Lung Disease (1)
- Meniere's Disease (1)
- Neurological Disorders (102)
- Obstetrics & Gynecology (3)
- Pediatrics (5)
- Psychiatric Disorders (48)
Displaying 1 - 3 of 3
Condition: Psychiatric Disorders / ADD/ADHD
Investigator: Jonathan Posner, MD
Status: Closed
Children with Attention-Deficit/Hyperactivity Disorder (ADHD) are typically treated with two types of medications: stimulants and non-stimulants. These medications work in different ways to treat ADHD symptoms, but we do not fully understand the brain mechanisms underlying the medications' effects. This study will use MRI scanning to look at changes in…
Condition: Psychiatric Disorders / ADD/ADHD
Investigator: Jonathan Posner, MD
Status: Closed
In this study, we are trying to learn more about how stimulant medication produces an improvement in emotional lability (frequent mood changes and excessive emotional reactions) in patients with Attention Deficit Hyperactivity Disorder (ADHD.) Although ADHD is primarily associated with inattention, hyperactivity, and impulsivity, emotional ability plays a…
Condition: Heart Disease
Investigator: Susheel Kodali, MD
Status: Closed
Tricuspid Regurgitation is a disorder in which the Tricuspid valve, the valve in between the two right chambers that does not close properly. As a result, blood flows backward through the Tricuspid valve. The Edwards Tricuspid Transcatheter Repair System includes an artificial device, made to serve as a spacer to treat the diseased tricuspid heart valve.