Effective Methods of Psychological Treatment for Post-Traumatic Stress Disorder

The aim of this study is to summarize current evidence‑based approaches to psychological treatment for post‑traumatic stress disorder (PTSD) and to present a reproducible comparative efficacy assessment of trauma‑focused cognitive behavioral therapy (TF‑CBT; protocols include prolonged exposure, cognitive processing therapy, cognitive therapy for PTSD, etc.) and EMDR compared to supportive counseling (treatment as usual, TAU) in a controlled trial with a moderate sample size. Materials and methods. A review of clinical guidelines and meta‑analytic data was conducted, including WHO, NICE, VA/DoD, and APA guidelines, as well as systematic reviews of the effectiveness of TF‑CBT and EMDR and real‑world data. A prospective study (N=180; 60 participants in each group) was conducted with three measurement points: before treatment (T0), after 12 weeks (T1), and after 3 months (T2). The dataset was formed using distributions of baseline indicators and change parameters consistent with published effects of trauma‑focused psychotherapies and service samples, allowing for transparent verification of all calculations and the reproducibility of the patient population. Instruments: PCL‑5 (primary outcome), PHQ‑9, GAD‑7, WHO‑5, and WSAS. Results. A significant group × time interaction was found for the PCL‑5 (LRT χ²(4)=20.68; p=0.0004). Changes from T0 to T1 differed between groups (F(2,177)=13.02; p=0.000005; η²=0.128). Compared with TAU, both trauma‑focused programs produced greater reductions in PTSD symptoms: TF‑CBT vs. TAU d=0.86 (p=0.000007), EMDR vs. TAU d=0.74 (p=0.000097); no differences were found between TF‑CBT and EMDR (p=0.564). The remission rates (PCL-5<33) at T1 were 43.3% (TF‑CBT), 46.7% (EMDR), and 21.7% (TAU); The number needed to treat (NNT) to achieve additional remission relative to TAU was 4.6 (TF‑CBT) and 4.0 (EMDR). Conclusions. Trauma‑focused psychotherapies remain the first‑line treatment for PTSD and demonstrate consistent superiority over non-specific support. A stepwise approach is feasible: standardized assessment and monitoring (PCL‑5), selection of TF‑CBT/EMDR as the primary therapy, reinforcement with skills and digital modules when access is limited, and targeted work with sleep and comorbidity, strictly following the indications.

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