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Accepted for/Published in: JMIR Formative Research

Date Submitted: Dec 12, 2025
Date Accepted: Apr 20, 2026

The final, peer-reviewed published version of this preprint can be found here:

Posttraumatic Stress Disorder Treatment Decision Aid: User-Centered Design Update Approach

Larsen SE, Merrick C, Zisman-Ilani Y, Eden KB, Treworgy SL, Hamblen JL

Posttraumatic Stress Disorder Treatment Decision Aid: User-Centered Design Update Approach

JMIR Form Res 2026;10:e89074

DOI: 10.2196/89074

PMID: 42269166

Development and Updating of a Posttraumatic Stress Disorder Treatment Decision Aid

  • Sadie E. Larsen; 
  • Cybele Merrick; 
  • Yaara Zisman-Ilani; 
  • Karen B. Eden; 
  • Shanna L. Treworgy; 
  • Jessica L. Hamblen

ABSTRACT

Background:

Background:

Posttraumatic stress disorder (PTSD) is associated with significant health and societal economic burdens, making treatment a priority. There are effective treatments, but there is no indication at this point which treatments will work best for which patients. Patient decision aids (DA) are evidence-based tools designed to support patients and providers in weighing benefits and risks of different treatment options, and for making value-informed choices as one part of shared decision making (SDM). The National Center for PTSD published an online PTSD Treatment DA in 2017.

Objective:

Objective:

This article outlines a collaborative process for significantly revising the PTSD Treatment DA in line with newer clinical practice guidelines and updated technological needs.

Methods:

Methods:

The development process was managed by a small team in consultation with an expert panel and consumer input. User experience testing with people who screened positive for PTSD focused on the experience of completing specific core tasks such as comparing treatment options using the DA. Field testing included VA patients and providers using the DA in clinical appointments to gather feedback about feasibility, satisfaction, acceptability, balance, fidelity, decisional conflict and decisional self-efficacy.

Results:

Results:

Field testing indicated that the PTSD Treatment DA was acceptable, satisfactory, balanced, feasible to implement, and led to improvements in decisional conflict and in decisional self-efficacy. Design decisions based on stakeholder feedback are described, including which treatments to include, what design format to use, how to assess preferences, and how to most effectively convey treatment effectiveness information.

Conclusions:

Conclusions:

The revised PTSD Treatment is freely available online and is consistent with the International Patient Decision Aid Standards. Clinical Trial: N/A


 Citation

Please cite as:

Larsen SE, Merrick C, Zisman-Ilani Y, Eden KB, Treworgy SL, Hamblen JL

Posttraumatic Stress Disorder Treatment Decision Aid: User-Centered Design Update Approach

JMIR Form Res 2026;10:e89074

DOI: 10.2196/89074

PMID: 42269166

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