We explored participants' experiences of a counsellor-supported PTSD Coach mobile application intervention (PTSD Coach-CS) in a randomised controlled trial. PTSD Coach-CS participants, who received the intervention and self-completed a custom-designed questionnaire at intervention completion were included (n = 25; female = 20; isiXhosa = 22). This questionnaire comprised questions regarding the feasibility, acceptability and potential impact of the PTSD Coach-CS intervention, and general psychological support in our setting. Data were analysed using Braun and Clarke's thematic analysis. Three main themes emerged. (i) Participants' largely positive experiences of treatment procedures included the safe space created by the counsellor support in combination with the PTSD Coach application, allowing them to learn about and understand their lived experiences, and to accept their PTSD diagnoses. (ii) Positive perceptions of the PTSD Coach application, yet raising important concerns (e.g., lack of family involvement) for future consideration. (iii) Intervention-specific and systemic treatment barriers (e.g., stigma) providing important information to inform and increase the usefulness of the PTSD Coach-CS intervention. The findings suggest that the PTSD Coach-CS intervention may help address the need for access to suitable care for South African adults with PTSD. Some contextual barriers must be considered in further intervention implementation.
Impact statementLow-and middle-income countries (LMICs), such as South Africa, often face healthcare resource constraints, with many individuals not accessing the needed support. To identify feasible and effective intervention alternatives for trauma survivors in LMICs, we evaluated a counsellor-supported PTSD Coach mobile application (PTSD Coach-CS) intervention in a randomised controlled trial (RCT) in a South African adult community sample. As part of the evaluation, we explored participants' experiences of the intervention to inform and complement the findings of the RCT. Participants experienced the intervention procedures positively, especially the counsellor's support, who practically and effectively introduced them to the application (app), increasing app engagement. Participants experienced a safe space that, together with the app, facilitated self-acceptance of their lived experiences (e.g., trauma and PTSD). The PTSD Coach app was experienced as easy to navigate, and helpful in learning about and managing PTSD symptoms. Participants gained hope for the future and wanted others to benefit similarly. Participants provided valuable insight into the barriers (specific to the intervention and systemic-related) requiring improvement. This included spreading awareness of the PTSD Coach app as freely available, including the counsellor's support in introducing the app's features. Furthermore, taking the intervention to the communities may help in overcoming travel and associated financial barriers. Finally, evaluating the PTSD Coach family app in conjunction with a PTSD Coac...