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NCT04663672 · ClinicalTrials.gov registry record · NA

Efficacy of Targeted Memory Reactivation for Enhancing Exposure Therapy

A NA study of Obsessive - Compulsive Disorder and Claustrophobia, sponsored by University of Texas at Austin.

Completed
Registry status
NA
Development phase
158
Enrollment target
1
Study location

NCT04663672: Completed NA study of Obsessive - Compulsive Disorder and Claustrophobia, sponsored by University of Texas at Austin.

NCT04663672 is a NA study of Obsessive - Compulsive Disorder and Claustrophobia that has completed, run by University of Texas at Austin. The registered enrollment target is 158 participants, below the 2,063-participant average among 84 other Obsessive - Compulsive Disorder trials with a reported enrollment target (92% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04663672, a NA study of Obsessive - Compulsive Disorder and Claustrophobia, has completed, sponsored by University of Texas at Austin.

COMPLETED
Registry status
NA
Development phase
158 participants
Enrollment target
1
Study location

Study Summary

This study evaluates whether a scent applied during exposure therapy and during subsequent sleep will increase the durability of treatment effects for individuals with fear of spiders, contamination, and enclosed spaces.

Primary Outcome

Change in subjective units of distress (0 = no fear, to 100 = extreme fear) and skin conductance in response to approaching a feared stimulus, from baseline to one month follow-up

Interventions

  • OTHER Experimental Scent
  • OTHER Control Scent
  • OTHER No-Scent Control
  • BEHAVIORAL In-Vivo Exposure

Study Locations (1)

Texas

  • Laboratory for the Study of Anxiety Disorders, University of Texas at Austin - Austin

Trial Details

FieldValue
Enrollment Target 158 participants
Start Date 2019-01-29
Est. Completion 2020-03-01
Phase NA
University of Texas at Austin

257 total trials

What the finished NCT04663672 record still lists

NCT04663672 is an interventional study that assigns participants to a tested intervention. The registered 158 participants enrollment target is mid-sized for trials with a published cap, below the 2,063-participant average among 84 other Obsessive - Compulsive Disorder trials with a reported enrollment target (92% lower).

The record links to 3 conditions, with Obsessive - Compulsive Disorder appearing as the primary indexed condition, and to 4 interventions - of which Experimental Scent is the first listed.

NCT04663672 reports a single indexed study location in Texas.

Frequently Asked Questions

What is clinical trial NCT04663672 about?

NCT04663672 is a clinical study titled "Efficacy of Targeted Memory Reactivation for Enhancing Exposure Therapy". This study evaluates whether a scent applied during exposure therapy and during subsequent sleep will increase the durability of treatment effects for individuals with fear of spiders, contamination, and enclosed spaces.

What is the current status of trial NCT04663672?

This trial is currently completed. It is a NA study. The enrollment target is 158 participants. The study started on 2019-01-29. Estimated completion is 2020-03-01.

What conditions does trial NCT04663672 study?

This clinical trial studies the following conditions: Obsessive - Compulsive Disorder, Claustrophobia, Arachnophobia.

What interventions are being tested in trial NCT04663672?

The interventions under investigation include: Experimental Scent (OTHER), Control Scent (OTHER), No-Scent Control (OTHER), In-Vivo Exposure (BEHAVIORAL).

Who is sponsoring clinical trial NCT04663672?

This trial is sponsored by University of Texas at Austin, which has 257 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04663672 being conducted?

This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Obsessive - Compulsive Disorder

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04663672's enrollment target sits among peer trials

158 20th of 84 higher than 65 of 84 other Obsessive - Compulsive Disorder trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Obsessive - Compulsive Disorder trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04663672, the US trial registry maintained by the National Library of Medicine. NCT04663672 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.