View clinical trials related to Substance-Related Disorders.
Filter by:The purpose of this study is to compare the effectiveness of adding Seeking Safety to standard substance abuse treatment to adding a control condition: Women's Health Education to standard substance abuse treatment.
The purpose of this study is to compare Motivational Enhancement Therapy (MET) with standard drug abuse treatment among pregnant women.
This study will implement a school-based program to prevent depression, academic failure, and substance use in at-risk adolescents transitioning from middle school to high school.
The purpose of this study is to test a feasibility study of a telephone enhancement procedure (TELE) to improve participation in continuing care activities.
Problem behaviors such as drug use, violence, and school misconduct increase during adolescence. This study evaluated a program designed to prevent problem behaviors in middle school students; the program includes classroom instruction for students and home instruction for parents.
The purpose of this study is to evaluate the impact of treating depression on substance dependent teens.
This is a longitudinal, multi-site observational study of the long-term effects of a mother's use of cocaine and/or opiates during pregnancy on her infant. This observational study evaluates the medical, developmental, social, environmental, and neurobehavioral outcomes for 1,400 of the original cohort of children. A series of follow-up examinations of these children were conducted in 5 phases: 1-36 months, 3.5-7 years, and 8-11 years. Children are currently being examined at 13 years of age.
Although substance abuse treatment continuing care participation is strongly related to positive treatment outcomes, participation rates are low and few interventions have been developed that improve continuing care adherence and outcome.
This study seeks more information about the biology of substance dependency by exploring the brain areas involved in feeling positive and negative emotions. Specifically, it will determine whether a brain chemical called dopamine affects activity in certain brain regions during performance of a game that involves winning and losing money. Brain activity will be examined using magnetic resonance imaging (MRI), a test that uses a magnetic field and radio waves to produce images of brain structure and function. Young to middle-aged healthy adults may participate in this study. Candidates will be screened with a medical history, physical examination, electrocardiogram (EKG), psychiatric interview, and blood and urine tests. Participants will be assigned to one of the two study procedures, as follows: Tyrosine/Phenylalanine This study requires two overnight stays at the NIH Clinical Center. For each stay, subjects are admitted to the hospital the afternoon before the MRI scan. From the time of admission until after the scan, their diets are restricted to food relatively low in amino acids, prepared by NIH dietitians. The next day, participants undergo MRI scanning. For this procedure, the subject lies on a table that is moved into the scanner, a metal cylindrical machine. Earplugs are worn to muffle loud noises that occur with electrical switching of the radio frequency circuits. Imaging of brain structure takes about 10 to 15 minutes. Additional scans are then taken to measure brain activity while the subject plays simple computer games for money. These scans take about another 20 to 45 minutes. Five hours before the MRI, the subject drinks one of two beverages containing amino acids. A different beverage is given for each of the two visits: one drink lacks the essential amino acids tyrosine and phenylalanine, from which the body makes dopamine; the other contains balanced amounts of these two amino acids. Finally, subjects fill out mood-rating questionnaires before and after drinking each of the beverages. Dextroamphetamine This study requires two outpatient visits to the NIH Clinical Center. For one visit, participants are given an injection of 0.2 mg/kg body weight of the drug dextroamphetamine; for the other, they are given an injection of saline (salt water). After each injection, they undergo MRI scanning while playing computer games for money, as described above. They will fill out mood-rating questionnaires before and after each brain scan.
This study will evaluate a family intervention program for individuals with bipolar disorder, schizophrenia, or schizoaffective disorder and co-occurring substance use disorders.