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Completed

NCT Number: NCT05333783

Augmented Reality Exposure Therapy for Cynophobia

The feasibility study for the Augmented Reality Exposure Therapy for Cynophobia will be carried out for people with dog phobia. This feasibility study's sample will be adults living in Turkey. The informed consent form and demographic form will be sent to the participants who have given this approval. Those who are eligible will be invited to diagnostic interviews. Those participants who meet the inclusion criteria will be included in the feasibility study. 22 participants are expected to participate in this study. The phobia severity will be measured three times: once before and twice after the intervention.

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Key information

Conditions

Phobia Animal Zoophobia

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Koc University

Istanbul, Turkey (Türkiye)

About this study

Specific phobia is an overwhelming fear of an object, place, situation, feeling or animal. For the treatment of specific phobias, exposure therapy is accepted as the most effective way to treat the patients and it is frequently used by psychiatrists and psychotherapists. To treat specific phobias using exposure therapy, the patients are exposed to their feared objects or situations in a safe and controlled environment while they are guided and accompanied by a therapist. It is not always possible to conduct in vivo treatment however, due to a number of reasons such as the feared objects being unavailable, cost-effectiveness, patients with extremely high anxiety etc. Results of the former studies revealed that specific phobias can be treated using Augmented Reality (AR) where patients are exposed to virtually created feared objects in real life context. There are limited studies that have been conducted to test the effectiveness of AR because it is a newly developed technology. Former studies used AR to treat phobia of smaller object such as fear of cockroaches, insects and spiders. The current study aims to test whether AR is a successful tool that can be utilized as a treatment option for people with specific disorders. More specifically, we aim to test the effectiveness of Augmented Reality Exposure Therapy (ARET) in the treatment of patients with cynophobia, i.e., fear of dogs.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Clinician-confirmed Dog Phobia
  • Scoring 10 or higher on the Specific Phobia Scale (Adult version)

Exclusion criteria

  • Psychosis and/or Substance Use Disorder
  • Epileptic Seizure History
  • Uncorrected Visual Impairment

Treatment and study plan

Augmented Reality Exposure Therapy Based on ExposXR software

Behavioral

The ExposXR software is developed by The Stress Trauma Anxiety Research Clinic at Wayne State University, U.S.A. When it is used inside a Augmented Reality hardware such as Hololens, it renders artificial phobic objects into what the participants see. The treatment consist of a one-session treatment for cynophobia using Augmented Reality.

Primary outcomes

  1. Change of the Behavioral Approach Task (BAT) scores over time.

    Time frame: [Change from baseline (Before the intervention) to post assessment (1 week and 1 month after the pre-assessment) ]

    Specific Phobia Scale is a 10-item questionnaire that measures the severity of a specific phobia. Scores range from 0 (none) to 4 (severe).

Secondary outcomes

  1. Change of the Specific Phobia Scale (SPS) Turkish version scores over time.

    Time frame: [Change from baseline (Before the intervention) to post assessment (1 week and 1 month after the pre-assessment) ]

    Specific Phobia Scale is a 10-item questionnaire that measures the severity of a specific phobia. Scores range from 0 (none) to 4 (severe).

  2. Change of the Skin Conductance scores over time.

    Time frame: [Change from baseline (Before the intervention) to post assessment (1 week and 1 month after the pre-assessment) ]

    The skin conductance response, also known as the electrodermal response is the phenomenon that the skin momentarily becomes a better conductor of electricity when either external or internal stimuli occur that are physiologically arousing. Conductance is measured in μSiemens (μS) and is the inverse of electrical resistance.

  3. Change of the Subjective Unit of Distress scores over time.

    Time frame: [Change from baseline (Before the intervention) to post assessment (1 week and 1 month after the pre-assessment) ]

    Subjective unit of distress (SUD) is a self-report measurement technique used to measure the intensity of distress or nervousness in people with anxiety. The SUDs are rated on a scale from 0 to 100. Higher scores indicate higher distress.

Sponsors and collaborators

Lead sponsor

Koç University

Other

Collaborators

  • Wayne State University

Registry information

Official study title

Treating Cynophobia With Augmented Reality Exposure Therapy

Important dates

Study start
2022
Primary completion
2022
Study completion
2022
First posted
Apr 19, 2022
Registry last updated
Sep 7, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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