An acceptance and commitment therapy-based intervention for PTSD following traumatic brain injury: a case study

Area of Science:

• Neuropsychology
• Psychiatry
• Cognitive Behavioral Therapy

Background:

• Post-Traumatic Stress Disorder (PTSD) and Traumatic Brain Injury (TBI) often co-occur, presenting complex management challenges.
• Acceptance and Commitment Therapy (ACT), a trans-diagnostic model, aims to enhance psychological flexibility to alleviate distress.

Observation:

• A 48-year-old female with cognitive deficits and trauma symptoms post-car accident received ACT-based guided self-help.
• Intervention was delivered over 12 sessions within a Community Neuropsychology service.

Findings:

• Significant improvements were observed in ACT-specific outcome measures, psychological well-being, and quality of life.
• These gains were maintained at 3- and 12-month follow-ups, aligning with subjective reports.

Implications:

• ACT-based interventions appear feasible and effective for managing co-occurring PTSD and TBI.
• This approach may offer a viable treatment option for individuals with complex neurocognitive and psychological sequelae.