Metcalf, O., Varker, T., Forbes, D., Phelps, A., Dell, L., DiBattista, A. et al. · Journal of Traumatic Stress · 2016
Most of the 19 studies were of poor quality with methodological limitations; 4 mind-body interventions (acupuncture, emotional freedom technique, mantra-based meditation, yoga) had moderate quality evidence from mostly small-to-moderate RCTs, better than most other emerging interventions.
This is a systematic review specifically built to sort credible emerging PTSD treatments from unproven ones, and EFT came out as one of only four with moderate-quality evidence behind it — in a field crowded with wellness fads, being flagged by an independent, quality-focused review is a meaningful distinction, not a soft one.
Picture someone who has bounced between overburdened clinics and comes across a list of 'emerging' PTSD treatments, unsure which are worth trying. If EFT continues to distinguish itself as one of the more credibly tested options among many unproven alternatives — and one that, unlike most on the list, a person can learn and use themselves without waiting for another clinic slot — it could steer people toward interventions actually more likely to help, cutting through the noise of wellness trends with no real evidence behind them.
Since EFT stood out for moderate-quality evidence among 15 emerging interventions, the natural next step is a head-to-head comparative-effectiveness trial pitting the four strongest performers here — acupuncture, EFT, mantra meditation, yoga — against each other with shared objective outcomes like HRV, cortisol, and inflammatory panels, to see whether these mind-body approaches converge on the same physiological pathway to PTSD relief or work through genuinely different mechanisms. That would help clinicians match a patient's biological profile to the right approach, not just availability.
| Design | Systematic review |
|---|---|
| Participants | 19 studies pooled |
| Population | 19 studies of 15 novel/emerging PTSD interventions |
| Outcome measures | PTSD symptom change following intervention |
| Journal | Journal of Traumatic Stress |
| Year | 2016 |
| Country | Australia |
| Language | English |
| Method | EFT / Tapping |
| Publication type | Review or meta-analysis |
| Verification | ✓ Confirmed against the primary source |
Metcalf, O., Varker, T., Forbes, D., Phelps, A., Dell, L., DiBattista, A., Ralph, N., & O'Donnell, M. (2016). Efficacy of Fifteen Emerging Interventions for the Treatment of Posttraumatic Stress Disorder: A Systematic Review. Journal of Traumatic Stress. https://doi.org/10.1002/jts.22070
This record is part of the Tapping Evidence Base — an openly-sourced, fully-referenced directory of the research on EFT/Tapping. Explore more studies on PTSD & Trauma
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