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Exposure Therapies for Anxiety Disorders (OptEx Trial)

N/A
Recruiting
Led By Michelle G Craske, PhD
Research Sponsored by University of California, Los Angeles
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Age 18 to 65
Either stabilized on psychotropic medications or medication-free
Must not have
Patient report of serious medical conditions - such as respiratory (e.g., chronic obstructive pulmonary disease), cardiovascular, pulmonary, neurological, muscular-skeletal diseases - or pregnancy
Active suicidal ideation or self-harm in the past year; history of suicide attempts in the last 10 years
Timeline
Screening 3 weeks
Treatment Varies
Follow Up pre-treatment to post-treatment (10 weeks), to follow-up (24 weeks)
Awards & highlights
No Placebo-Only Group

Summary

This trial will compare two different approaches to exposure therapy to see which is more effective in reducing fear and anxiety in people with social anxiety disorder or panic disorder.

Who is the study for?
This trial is for adults aged 18-65 with social anxiety or panic disorder, who are either stable on current medications or not taking any. They must have access to telehealth and speak English. It's not for those with bipolar, psychosis, brain damage, recent substance abuse, serious medical conditions including pregnancy, concurrent anxiety therapy, or a history of suicidal behavior.
What is being tested?
The study compares two types of exposure therapy: Inhibitory Learning-Based Exposure and Habituation-Based Exposure. The goal is to see which method better reduces fear and anxiety in participants through remote treatment sessions.
What are the potential side effects?
Exposure therapies may temporarily increase anxiety levels during early stages as part of the therapeutic process. There might also be discomfort recalling anxious situations but no physical side effects are expected from these psychological treatments.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am between 18 and 65 years old.
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My mental health medication is stable or I am not taking any.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I have a serious health condition like heart, lung, nerve, or muscle disease, or I am pregnant.
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I have not had thoughts of suicide or self-harm in the past year, nor attempted suicide in the last 10 years.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~pre-treatment to post-treatment (10 weeks) and follow-up (24 weeks)
This trial's timeline: 3 weeks for screening, Varies for treatment, and pre-treatment to post-treatment (10 weeks) and follow-up (24 weeks) for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Change in clinician-rated severity of social anxiety or panic disorder
Change in self-reported symptom severity of social anxiety or panic disorder
Secondary study objectives
Anxiety Sensitivity Index (ASI-3)
Behavioral Avoidance Test (BAT)
Change in fear extinction generalization as measured by expectancy of unconditional stimuli during conditional stimuli presentation.
+8 more

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: Inhibitory Learning-Based ExposureExperimental Treatment1 Intervention
Participants will receive exposure therapy aimed at increasing inhibitory learning.
Group II: Habituation-Based ExposureActive Control1 Intervention
Participants will receive exposure therapy aimed at reducing fear responding.

Find a Location

Who is running the clinical trial?

University of California, Los AngelesLead Sponsor
1,564 Previous Clinical Trials
10,262,543 Total Patients Enrolled
Michelle G Craske, PhDPrincipal InvestigatorUniversity of California, Los Angeles
3 Previous Clinical Trials
295 Total Patients Enrolled

Media Library

Habituation-Based Exposure Clinical Trial Eligibility Overview. Trial Name: NCT04048824 — N/A
Panic Attacks Research Study Groups: Inhibitory Learning-Based Exposure, Habituation-Based Exposure
Panic Attacks Clinical Trial 2023: Habituation-Based Exposure Highlights & Side Effects. Trial Name: NCT04048824 — N/A
Habituation-Based Exposure 2023 Treatment Timeline for Medical Study. Trial Name: NCT04048824 — N/A
~9 spots leftby Nov 2025