Please note that the copy function is not enabled for this field.
If you wish to
modify
existing outcomes, please copy and paste the current outcome text into the Update field.
LOGIN
CREATE ACCOUNT
MY TRIALS
LOGIN
CREATE ACCOUNT
MY TRIALS
REGISTER TRIAL
FAQs
HINTS AND TIPS
DEFINITIONS
Register a trial
The ANZCTR website will be unavailable from 1pm until 3pm (AEDT) on Wednesday the 30th of October for website maintenance. Please be sure to log out of the system in order to avoid any loss of data.
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been endorsed by the ANZCTR. Before participating in a study, talk to your health care provider and refer to this
information for consumers
Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT05225740
Registration number
NCT05225740
Ethics application status
Date submitted
17/05/2021
Date registered
4/02/2022
Titles & IDs
Public title
Exposure Therapy Consortium (ETC) for Anxiety Sensitivity
Query!
Scientific title
Large-group One-session Exposure Therapy Protocol for Targeting Anxiety Sensitivity
Query!
Secondary ID [1]
0
0
2019-09-0153
Query!
Universal Trial Number (UTN)
Query!
Trial acronym
ETC
Query!
Linked study record
Query!
Health condition
Health condition(s) or problem(s) studied:
Elevated Anxiety Sensitivity
0
0
Query!
Condition category
Condition code
Inflammatory and Immune System
0
0
0
0
Query!
Allergies
Query!
Mental Health
0
0
0
0
Query!
Anxiety
Query!
Intervention/exposure
Study type
Interventional
Query!
Description of intervention(s) / exposure
BEHAVIORAL - Standard Exposure
BEHAVIORAL - Stress Management Training
BEHAVIORAL - Enhanced Exposure
Active comparator: Control - General stress reduction based on stress management training to help people cope with feelings of anxiety, used as an active control condition
Active comparator: Standard Exposure - Psychoeducation about exposure therapy and anxiety sensitivity, interoceptive exposure therapy modeling and practice, and completion of questions about the exercises and the large-group aspect
Experimental: Enhanced Exposure - Psychoeducation about exposure therapy and anxiety sensitivity, interoceptive exposure therapy modeling and practice, and post-exposure processing aimed at emphasizing harm expectancy violation
BEHAVIORAL: Standard Exposure
The standard intervention will include an orientation and psychoeducation phase, an exposure practice phase consisting five repeated trials per each of the three exposure exercises, and a post-exposure exercise. The post-exposure exercise will involve completing a set of questions regarding the exercises and the group experience.
BEHAVIORAL: Stress Management Training
Stress management training (SMT) is designed to help people better cope with feelings of anxiety that accompany high levels of anxiety sensitivity. SMT will involve group instruction in healthy ways to experience and cope with stress whenever difficult situations arise. Participants will teach participants ways to maintain a healthy lifestyle, targeting things like nutrition, exercise, and sleep hygiene. This intervention will also involve progressive muscle relaxation training.
BEHAVIORAL: Enhanced Exposure
The enhanced intervention will include an orientation and psychoeducation phase, an exposure practice phase consisting five repeated trials per each of the three exposure exercises, and a processing exercise. The post-processing exercise will involve completing a set of questions that will highlight harm expectancy violations.
Query!
Intervention code [1]
0
0
BEHAVIORAL
Query!
Comparator / control treatment
Query!
Control group
Query!
Outcomes
Primary outcome [1]
0
0
Anxiety Sensitivity
Query!
Assessment method [1]
0
0
The primary outcome is Anxiety Sensitivity at the posttreatment endpoint. Anxiety Sensitivity will be measured with the Anxiety Sensitivity Index-3 scale (ASI-3; 0-72, lower scores mean better outcome).
Query!
Timepoint [1]
0
0
1 day
Query!
Secondary outcome [1]
0
0
Change in Anxiety Sensitivity
Query!
Assessment method [1]
0
0
Pretreatment to follow-up change in Anxiety Sensitivity as indexed by scores on the Anxiety Sensitivity Index-3 scale (ASI-3; 0-72, lower scores mean better outcome)
Query!
Timepoint [1]
0
0
1 month
Query!
Secondary outcome [2]
0
0
Depression
Query!
Assessment method [2]
0
0
Pretreatment to follow-up change in Depressed Mood as indexed by scores on the Patient Health Questionnaire-8 scale (PHQ-8; 0-24, lower scores mean better outcome)
Query!
Timepoint [2]
0
0
1 month
Query!
Secondary outcome [3]
0
0
Anxiety
Query!
Assessment method [3]
0
0
Pretreatment to follow-up change in Anxiety as indexed by scores on the Generalized Anxiety Disorder-7 scale (GAD-7; 0-21, lower scores mean better outcome)
Query!
Timepoint [3]
0
0
1 month
Query!
Eligibility
Key inclusion criteria
* Ages 18-70
* Students currently enrolled in enrolled in an introductory psychology course a psychology course
* Elevated anxiety sensitivity (total ASI-3 score = 23)
Query!
Minimum age
18
Years
Query!
Query!
Maximum age
70
Years
Query!
Query!
Sex
Both males and females
Query!
Can healthy volunteers participate?
Yes
Query!
Key exclusion criteria
- History of respiratory or cardiovascular conditions (e.g., asthma, high blood pressure), neurological disorders (e.g., epilepsy), current pregnancy, or medical problems (e.g., inner ear problems, back or joint problems) that may interfere with an ability complete interoceptive exposure procedures
Query!
Study design
Purpose of the study
Treatment
Query!
Allocation to intervention
Randomised controlled trial
Query!
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Query!
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Query!
Masking / blinding
Open (masking not used)
Query!
Who is / are masked / blinded?
Query!
Query!
Query!
Query!
Intervention assignment
Parallel
Query!
Other design features
Query!
Phase
NA
Query!
Type of endpoint/s
Query!
Statistical methods / analysis
Query!
Recruitment
Recruitment status
Active, not recruiting
Query!
Data analysis
Query!
Reason for early stopping/withdrawal
Query!
Other reasons
Query!
Date of first participant enrolment
Anticipated
Query!
Actual
1/10/2022
Query!
Date of last participant enrolment
Anticipated
Query!
Actual
Query!
Date of last data collection
Anticipated
1/09/2024
Query!
Actual
Query!
Sample size
Target
Query!
Accrual to date
Query!
Final
399
Query!
Recruitment in Australia
Recruitment state(s)
Query!
Recruitment hospital [1]
0
0
University of New South Wales - Kensington
Query!
Recruitment hospital [2]
0
0
Curtin University - Perth
Query!
Recruitment postcode(s) [1]
0
0
- Kensington
Query!
Recruitment postcode(s) [2]
0
0
- Perth
Query!
Recruitment outside Australia
Country [1]
0
0
United States of America
Query!
State/province [1]
0
0
Colorado
Query!
Country [2]
0
0
United States of America
Query!
State/province [2]
0
0
Florida
Query!
Country [3]
0
0
United States of America
Query!
State/province [3]
0
0
Massachusetts
Query!
Country [4]
0
0
United States of America
Query!
State/province [4]
0
0
Mississippi
Query!
Country [5]
0
0
United States of America
Query!
State/province [5]
0
0
Texas
Query!
Country [6]
0
0
Germany
Query!
State/province [6]
0
0
Hesse
Query!
Country [7]
0
0
Germany
Query!
State/province [7]
0
0
Ruhr Region
Query!
Country [8]
0
0
Germany
Query!
State/province [8]
0
0
Saxony
Query!
Country [9]
0
0
Germany
Query!
State/province [9]
0
0
Göttingen
Query!
Country [10]
0
0
Israel
Query!
State/province [10]
0
0
Jerusalem
Query!
Funding & Sponsors
Primary sponsor type
Other
Query!
Name
University of Texas at Austin
Query!
Address
Query!
Country
Query!
Other collaborator category [1]
0
0
Other
Query!
Name [1]
0
0
University of North Carolina, Chapel Hill
Query!
Address [1]
0
0
Query!
Country [1]
0
0
Query!
Other collaborator category [2]
0
0
Other
Query!
Name [2]
0
0
University of Colorado, Boulder
Query!
Address [2]
0
0
Query!
Country [2]
0
0
Query!
Other collaborator category [3]
0
0
Other
Query!
Name [3]
0
0
University of Miami
Query!
Address [3]
0
0
Query!
Country [3]
0
0
Query!
Other collaborator category [4]
0
0
Other
Query!
Name [4]
0
0
University of Mississippi, Oxford
Query!
Address [4]
0
0
Query!
Country [4]
0
0
Query!
Other collaborator category [5]
0
0
Other
Query!
Name [5]
0
0
Ruhr University of Bochum
Query!
Address [5]
0
0
Query!
Country [5]
0
0
Query!
Other collaborator category [6]
0
0
Other
Query!
Name [6]
0
0
Boston University
Query!
Address [6]
0
0
Query!
Country [6]
0
0
Query!
Other collaborator category [7]
0
0
Other
Query!
Name [7]
0
0
Fordham University
Query!
Address [7]
0
0
Query!
Country [7]
0
0
Query!
Other collaborator category [8]
0
0
Other
Query!
Name [8]
0
0
The University of New South Wales
Query!
Address [8]
0
0
Query!
Country [8]
0
0
Query!
Other collaborator category [9]
0
0
Other
Query!
Name [9]
0
0
Southern Methodist University
Query!
Address [9]
0
0
Query!
Country [9]
0
0
Query!
Other collaborator category [10]
0
0
Other
Query!
Name [10]
0
0
Institute of Behavioral-Therapy and -Medicine at the Philipps University Marburg
Query!
Address [10]
0
0
Query!
Country [10]
0
0
Query!
Other collaborator category [11]
0
0
Other
Query!
Name [11]
0
0
Technische Universität Dresden
Query!
Address [11]
0
0
Query!
Country [11]
0
0
Query!
Other collaborator category [12]
0
0
Other
Query!
Name [12]
0
0
Curtin University
Query!
Address [12]
0
0
Query!
Country [12]
0
0
Query!
Other collaborator category [13]
0
0
Other
Query!
Name [13]
0
0
Hebrew University of Jerusalem
Query!
Address [13]
0
0
Query!
Country [13]
0
0
Query!
Other collaborator category [14]
0
0
Other
Query!
Name [14]
0
0
University of Göttingen
Query!
Address [14]
0
0
Query!
Country [14]
0
0
Query!
Ethics approval
Ethics application status
Query!
Summary
Brief summary
The current study seeks to test differences between a single-session large-group format of standard exposure, enhanced exposure, and a control condition in treating anxiety sensitivity. It is hypothesized that 1) participants assigned to either exposure condition will evidence greater reductions in anxiety sensitivity from pre-treatment to posttreatment relative to those in the control condition; 2) participants assigned to the enhanced exposure condition will evidence greater reductions in anxiety sensitivity from pre-treatment to posttreatment relative to those in the standard exposure condition. The investigators will test putative moderators and mechanisms of action. Prior to initiating the study for purposes of data analyses, the investigators will pilot study procedures during Spring 2020.
Query!
Trial website
https://clinicaltrials.gov/study/NCT05225740
Query!
Trial related presentations / publications
Query!
Public notes
Query!
Contacts
Principal investigator
Name
0
0
Jasper Smits, PhD
Query!
Address
0
0
The University of Texas at Austin
Query!
Country
0
0
Query!
Phone
0
0
Query!
Fax
0
0
Query!
Email
0
0
Query!
Contact person for public queries
Name
0
0
Jasper Smits, PhD
Query!
Address
0
0
Query!
Country
0
0
Query!
Phone
0
0
512-475-8095
Query!
Fax
0
0
Query!
Email
0
0
[email protected]
Query!
Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Undecided
Query!
No/undecided IPD sharing reason/comment
Upon completion of data collection, data from all sites will be pooled and analysis will take place at UT. All data will be encrypted with numeric codes so that no identifying information will be included in analyses. The data, in aggregate form only, may be used for future research or be made available to other researchers for research purposes not detailed in this study.
Query!
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT05225740