Featured Studies

Featured studies include only those currently recruiting participants. They are listed according to the date they were added to the ClinicalTrials.gov registry, with the most recent studies appearing first.

  • Cognitive Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder.
    Interventional study. This study will examine the way cognitive behavioral therapy changes the structure of the brain in patients with obsessive-compulsive disorder and will thereby determine what makes cognitive behavioral therapy an effective treatment. Ages 6-18. Location in Los Angeles, CA.
  • Evaluating the Effects of Stress in Pregnancy.
    Evaluation study. This study will evaluate pregnant women with a past or current diagnosis of depression or anxiety to gain a better understanding of how these disorders can affect an infant's development, both during and after pregnancy. Ages 18-45. Location in Atlanta, GA.
  • Treatment of Obsessive Compulsive Disorder in Children.
    Interventional study. This study will determine whether cognitive behavioral therapy delivered by either psychologists or psychiatrists can improve the effectiveness of serotonin reuptake inhibitor treatment in children with obsessive compulsive disorder. Ages 7-17. Locations in Durham, NC; Philadelphia, PA; Providence, RI.

Search ClinicalTrials.gov for other NIH studies on Obsessive-Compulsive Disorder(OCD).

Related Information

  • Learn more about Obsessive-Compulsive Disorder (OCD)
    Obsessive-Compulsive Disorder, OCD, is an anxiety disorder and is characterized by recurrent, unwanted thoughts (obsessions) and/or repetitive behaviors (compulsions). Repetitive behaviors such as handwashing, counting, checking, or cleaning are often performed with the hope of preventing obsessive thoughts or making them go away. Performing these so-called “rituals,” however, provides only temporary relief, and not performing them markedly increases anxiety.

Clinical Research at NIMH

  • For opportunities to participate in NIMH research on the NIH campus, visit the patient recruitment Website. Travel and lodging assistance available.