Neurotherapeutics as an Adjunctive Approach to Enhance Exposure Outcomes in Anxiety

Completed · Not applicable

Conditions studied: Anxiety Disorders

In brief

Anxiety disorders are highly prevalent and costly to the individual and society. Exposure-based cognitive behavioral therapy (CBT) is the gold-standard intervention for anxiety disorders, although this approach does not fully reduce symptoms for all individuals. Therefore there is a need for innovative intervention approaches. One approach to augment and improve existing therapies would be to enhance the neurocognitive basis of fear extinction processes, which are the model on which treatments are based. Enhancing these processes may be possible through computerized cognitive training techniques which target executive functioning, the cognitive processes that help people manage complex cognitive activities. The proposed project is a proof-of-concept pilot study investigating the potential for training of executive functioning to improve anxiety-related outcomes. Individuals with elevated levels of social anxiety will be randomized to single-session COGnitive Enhancement Training (COGENT) or sham training program (ST). All participants will complete a single speech session where they present three 7-minute impromptu speeches and rate their anxiety at specific intervals. Participants will then complete the COGENT paradigm and affective processing task while undergoing fMRI.

Key facts

Study ID

NCT04953832

Run by

University of California, San Diego

People needed

30

Starts

2019-11-01

Expected to finish

2021-09-01

Last updated by the study team

2021-10-01

Who can join

Age: 18 and older, up to 55. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Screened positive for anxiety symptoms
• Between the ages of 18-55, inclusive.
• Have signed informed consent document(s) indicating that he/she understands the purpose of and procedures required for the study and is willing to participate in the study.
• Have sufficient proficiency in English language to understand and complete interviews, questionnaires, and all other study procedures.

You may not qualify if…

• Evidence of psychosis, bipolar disorder, or severe substance use disorder based on clinical cutoffs on self report measures
• Current neurological conditions based on brief medical history
• Current psychotherapy for anxiety or psychotropic medications
• MRI contraindications including: cardiac pacemaker, metal fragments in eyes/skin/body (shrapnel), aortic/aneurysm clips, prosthesis, by-pass surgery/coronary artery clips, hearing aid, heart valve replacement, shunt (ventricular or spinal), electrodes, metal plates/pins/screws/wires, or neuro/bio-stimulators (TENS unit), persons who have ever been a metal worker/welder, history of eye surgery/eyes washed out because of metal, vision problems uncorrectable with lenses, inability to lie still on one's back for 60 minutes; prior neurosurgery; tattoos with metal dyes, unwillingness to remove body piercings, and pregnancy.
• Active suicidal ideation endorsed on the depression self-report measure.

Where it is running

• UC San Diego — San Diego, California, United States

Full record on ClinicalTrials.gov

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