PTSD elderly war veterans: a clinical controlled pilot study.
Around 25,000 war veterans in Portugal suffer posttraumatic stress disorder (PTSD). This clinically controlled study evaluates virtual reality exposure therapy (VRET) as an alternative procedure to reduce PTSD symptoms. Ten patients were assigned to three groups: VRET, exposure in imagination (EI), and waiting list (WL). The patients were Portuguese veterans from a series of wars fought in former African colonies more than 30 years ago. While the EI group participated in traditional imagination therapy, the VRET group was exposed to a virtual reality (VR) war scenario. Cues such as ambush, mortar blasting, and waiting for rescue were used in the VR. Patients enrolled in the VRET group showed statistical reduction of PTSD-associated disorders like depression and anxiety. Far from being conclusive, this pilot study nonetheless presents some promising data on the use of VRET on old war veteran populations.
Universidade Lusófona de Humanidades e Tecnologias, Lisbon, Portugal. pedro.gamito@gmail.com
Pedro
P
Gamito
Jorge
J
Oliveira
Pedro
P
Rosa
Diogo
D
Morais
Nuno
N
Duarte
Susana
S
Oliveira
Tomaz
T
Saraiva
D000368:Aged; D003130:Combat Disorders / Q000523:psychology / Q000628:therapy*; D003198:Computer Simulation; D006801:Humans; D007092:Imagination; D007171:Implosive Therapy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects; D011174:Portugal; D013313:Stress Disorders, Post-Traumatic / Q000523:psychology / Q000628:therapy*; D016896:Treatment Outcome; D014584:User-Computer Interface; D014728:Veterans / Q000523:psychology; D014857:Warfare