CClinicalTrials.gg
Status unknownNCT00474305Updated Dec 16, 2010

Virtual Reality Prolonged Exposure (PE) for Bus Bomb Survivors

An interventional study of Virtual Reality Treatment for PTSD in PTSD, sponsored by Hadassah Medical Organization. Status unknown at 1 site in Israel. Open to participants aged 18 Years to 65 Years. Per ClinicalTrials.gov, last updated 2010-12-16.

Sponsored by Hadassah Medical Organization · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified May 2010), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
5
Allocation
Not applicable
Ages
18 Years to 65 Years
Sex
All
01

Study summary

This study will examine whether the use of a Virtual World will be effective in helping treat Posttraumatic Stress Disorder (PTSD). This is a pilot study, with five victims of bus bombings who have developed PTSD. The study will examine pre- and post-treatment levels of PTSD, anxiety, depression and day-to-day functioning.

Read the detailed description

PTSD can be a long-term debilitating psychiatric problem, occurring following exposure to a traumatic event. Recent studies have shown that Cognitive Behavioral Therapy is effective in the treatment of PTSD. More specifically, a protocol called Prolonged Exposure, where the patient is gradually exposed to feared stimuli, along with building a narrative of the traumatic event, has been shown to reduce PTSD and depression symptoms, both at the end of therapy (9-12 weeks) and at long term follow up.

Despite this success, some patients do not show symptom reduction with this therapy. Virtual Reality, where a real-time virtual world is created, has been successfully used to treat a variety of fears, from pain management to fear of flying. This technique has also been successfully used with patients who have not benefited from Prolonged Exposure for their PTSD, following 9/11.

This study will examine the use of a virtual reality world that involves a bus bombing. It has been created using different levels of exposure to distressing detail, such that the therapist can control the amount of exposure. The protocol is based on Prolonged Exposure, with the Virtual Reality being used to help the patient build a narrative of the event.

Five patients with PTSD following a bus bombing will be treated. They will be assessed pre and post-treatment for symptoms levels of PTSD, depression, anxiety and daily functioning. The treatment consists of 9 sessions, each lasting 90 minutes. Therapy will be supervised, and protocol adherence will be checked by an external therapist. All therapists are trained as supervisors in Prolonged Exposure.

02

Conditions studied

  • PTSD

Keywords

  • PTSD
  • Prolonged Exposure
  • Virtual Reality
03

In context

Lead sponsor

Hadassah Medical Organization is the lead sponsor of 659 studies on the registry; 54 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • PTSD following a bus bombing
  • Hebrew speaking

Exclusion criteria

Exclusion Criteria:

  • Other psychiatric illness
  • Other concurrent intervention
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
5 participants (estimated)

Interventions

  • BehavioralVirtual Reality Treatment for PTSD

    12 session protocol for Prolonged Exposure with Virtual Reality. All sessions 90 minutes.

06

What researchers measure

Primary outcomes

  1. Clinician Administered PTSD Scale (CAPS)

    Time frame: Pre and Post Treatment

Secondary outcomes

  1. Beck Depression Inventory

    Time frame: Pre and Post Treatment

  2. Activity Card Sort

    Time frame: Pre and Post Treatment

07

Study locations

1 of 1 sites recruiting
  • Hadassah Medical Organization
    Jerusalem, 91120, Israel
    • Sara A Freedman, PhD · Sub investigator
    Recruiting
08

References and documents

Publications

  • Difede J, Cukor J, Patt I, Giosan C, Hoffman H. The application of virtual reality to the treatment of PTSD following the WTC attack. Ann N Y Acad Sci. 2006 Jul;1071:500-1. doi: 10.1196/annals.1364.052. PubMed 16891607 ↗
  • Freedman SA, Hoffman HG, Garcia-Palacios A, Tamar Weiss PL, Avitzour S, Josman N. Prolonged exposure and virtual reality-enhanced imaginal exposure for PTSD following a terrorist bulldozer attack: a case study. Cyberpsychol Behav Soc Netw. 2010 Feb;13(1):95-101. doi: 10.1089/cyber.2009.0271. PubMed 20528299 ↗
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 16, 2010, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00474305
Lead sponsor
Hadassah Medical Organization
Collaborators
University of Haifa
First posted
May 16, 2007
Start date
Dec 2007
Primary completion
Aug 2011 (estimated)
Completion
Dec 2011 (estimated)
Last update
Dec 16, 2010

Study contacts

Rena Cooper Kazaz, MD
Contact
97226777348
Hadas Lemberg, PhD
Contact
lhadas@hadassah.org.il
97226777572
Sara A Freedman, PhD
study director · Hadassah Medical Organization

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in May 2010. You cannot join it, but the record below documents what was studied.

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