Five sessions of Written Exposure Therapy for Post traumatic Stress Disorder was as effective as 12 sessions of the usual Cognitive Processing Therapy.
Fewer sessions of trauma-focused psychotherapy for Posttraumatic Stress Disorder (PTSD) patients was effective than the usual 12 sessions. The findings have important implications for treating PTSD especially with regard to identifying a treatment that is time-efficient for both patients and providers, addressing a significant barrier to care.
‘Written Exposure Therapy (WET), a five-session psychotherapy program where individuals are asked to write about their traumatic experiences followed by scripted instruction was effective in treating Posttraumatic Stress Disorder.’
PTSD is a diagnosis incited by physical or psychological trauma and is characterized by flashbacks of past traumatic events, nightmares, intrusive thoughts, avoidance of reminders of trauma, sleep disturbance and hypervigilance leading to social, occupational and interpersonal impairment. PTSD treatment includes trauma-focused therapy, which includes Written Exposure Therapy (WET), a five-session psychotherapy program, or Cognitive Processing Therapy (CPT), a 12-session psychotherapy program that is considered to be a first-line PTSD treatment approach.
WET involves five trauma-focused sessions in which individuals are asked to write about their traumatic experiences followed by scripted instruction, while CPT is a 12-session program in which patients are taught to recognize and challenge dysfunctional cognitions about their traumatic event and current thoughts about themselves, others and the world around them.
WET does not include any out-of-session assignments, while patients undergoing CPT are assigned out-of-session assignments following each session.
Through a randomized controlled trial, researchers analyzed 126 adults with a diagnosis of PTSD; 63 individuals were randomized to the WET treatment group and 63 individuals were randomized to the CPT treatment group. Their analysis concluded that WET, while involving fewer sessions, was just as effective as CPT in reducing PTSD symptoms.
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Source-Eurekalert