Hypochondriasis

This trial tests whether an internet-based form of cognitive behavior therapy (CBT) can reduce symptoms of common mental disorders like anxiety, depression, and stress-related conditions in adults seeking primary care. About 500 participants will be randomly assigned to either th…

This study tests whether adding dextromethorphan (a cough suppressant) to fluoxetine (an antidepressant) can safely reduce symptoms of obsessive-compulsive disorder (OCD) and related conditions like body dysmorphic disorder. About 60 adults in California will take the combination…

This study tests whether real-time brain scans (fMRI) can help young adults with anxiety learn to regulate their emotions better. Participants will practice reappraising negative thoughts while seeing their own brain activity. The goal is to understand which brain areas are invol…

This study looks at whether teenagers with scoliosis develop cyberchondria — excessive anxiety from searching health symptoms online. Researchers will compare 100 teens with scoliosis to a control group using questionnaires. The goal is to understand how internet use affects thei…

This study tests whether a short, safe ear-water stimulation (caloric vestibular stimulation) can temporarily improve insight in people with obsessive-compulsive disorder, body dysmorphic disorder, or illness anxiety. Sixteen adults with strongly held beliefs will receive the sti…

This study looks at how searching for health information online affects stress and emotional well-being in women going through infertility treatment. Researchers will survey about 200 women to understand their online search habits, stress levels, and overall mental health. The go…