Acceptance and Commitment Therapy-based Rehabilitation of Post-concussion Symptoms: a Randomized Controlled Trial
The investigators aim to evaluate effects of an outpatient rehabilitation program based on Acceptance and Commitment Therapy compared to usual care on function in patients with post-concussion syndrome (PCS) and post-traumatic headache (PTH). This study builds on the investigators' previous observational studies and treatment studies in this patient group.
• Having sustained a minimal HI or MTBI
• PCS/ PTH had evolved within 1 week after the head trauma.
• At least one post-concussion symptoms of at least moderate degree, that affects daily life.
• \> 6 months post-injury.
• First line treatment has been tried, e.g. psychoeducation, increase of physical activity and pharmacological treatments for headache