This guide investigates the clinical application of Prolonged Exposure (PE) therapy as a primary intervention for patients suffering from Post-Traumatic Stress Disorder. The authors, all prominent researchers and clinicians in the field of anxiety disorders, synthesize decades of empirical data to provide a structured, evidence-based protocol. The text argues that systematic exposure to traumatic memories and avoided real-life stimuli allows patients to process trauma, thereby reducing the physiological and psychological symptoms associated with PTSD.

Clinicians and researchers widely recognize this text as the definitive manual for the implementation of Prolonged Exposure therapy in professional settings. Experts frequently highlight the clarity of the procedural instructions and the rigorous empirical foundation supporting the efficacy of the described interventions.