Help in hand after traumatic events: a randomized controlled trial in health care professionals on the efficacy, usability, and user satisfaction of a self-help app to reduce trauma-related symptoms

The impact of trauma and how to intervene: a narrative review of psychotraumatology over the past 15 years

To mark 15 years of the European Journal of Psychotraumatology, editors reviewed the past 15-year years of research on trauma exposure and its consequences, as well as developments in (early) psychological, pharmacological and complementary interventions. In all sections of this paper, we provide perspectives on sex/gender aspects, life course trends, and cross-cultural/global and systemic societal contexts. Globally, the majority of people experience stressful events that may be characterized as traumatic. However, definitions of what is traumatic are not necessarily straightforward or universal. Traumatic events may have a wide range of transdiagnostic mental and physical health consequences, not limited to posttraumatic stress disorder (PTSD). Research on genetic, molecular, and neurobiological influences show promise for further understanding underlying risk and resilience for trauma-related consequences. Symptom presentation, prevalence, and course, in response to traumatic experiences, differ depending on individuals' age and developmental phase, sex/gender, sociocultural and environmental contexts, and systemic socio-political forces. Early interventions have the potential to prevent acute posttraumatic stress reactions from escalating to a PTSD diagnosis whether delivered in the golden hours or weeks after trauma. However, research on prevention is still scarce compared to treatment research where several evidence-based psychological, pharmacological and complementary/ integrative interventions exist, and novel forms of delivery have become available. Here, we focus on how best to address the range of negative health outcomes following trauma, how to serve individuals across the age spectrum, including the very young and old, and include considerations of sex/gender, ethnicity, and culture in diverse contexts, beyond Western, Educated, Industrialized, Rich, and Democratic (WEIRD) countries. We conclude with providing directions for future research aimed at improving the well-being of all people impacted by trauma around the world. The 15 years EJPT webinar provides a 90-minute summary of this paper and can be downloaded here [http://bit.ly/4jdtx6k].

Systematic review and meta-analysis of adverse events in clinical trials of mental health apps

Mental health apps are efficacious, yet they may pose risks in some. This review (CRD42024506486) examined adverse events (AEs) from mental health apps. We searched (May 2024) the Medline, PsycINFO, Web of Science, and ProQuest databases to identify clinical trials of mental health apps. The risk of bias was assessed using the Cochrane Risk of Bias tool. Only 55 of 171 identified clinical trials reported AEs. AEs were more likely to be reported in trials sampling schizophrenia and delivering apps with symptom monitoring technology. The meta-analytic deterioration rate from 13 app conditions was 6.7% (95% CI = 4.3, 10.1, I2 = 75%). Deterioration rates did not differ between app and control groups (OR = 0.79, 95% CI = 0.62-1.01, I2 = 0%). Reporting of AEs was heterogeneous, in terms of assessments used, events recorded, and detail provided. Overall, few clinical trials of mental health apps report AEs. Those that do often provide insufficient information to properly judge risks related to app use.

Use of mobile applications and mental health services among veterans who received internet-connected tablets

Objectives

Among Veterans Health Administration (VHA) patients receiving internet-connected tablets, we examined (1) app usage, (2) clusters of commonly used apps and patient characteristics across clusters, and (3) the relationship between app clusters and mental health services.

Materials and Methods

A survey was distributed to a national sample of VHA patients (n = 5449) within 6 months of tablet receipt. Self-reported app use was clustered with agglomerative hierarchical clustering. Survey data were combined with electronic health record data that included sociodemographics and mental health care utilization during the 6 months following survey completion. Differences in patient characteristics by cluster were examined using chi-square tests. A multivariable model assessed prediction of mental health services across app clusters.

Results

Among 1664 patients with complete survey and health care utilization data, the majority (74%) reported using at least 1 app. The most used apps were for video visits (60%) and VA's patient portal (53%). Cluster analysis revealed 5 distinct groups reflecting app usage: Patient Portal (n = 685, 41%), Video Connection (n = 319, 19%), Treatment Companion (n = 166, 10%), Self-Management (n = 85, 5%), and Non-App Group (n = 409, 25%). Cluster characteristics varied, and those in the Patient Portal Group (adjusted odds ratio  = 1.64; 95% CI = 1.15-2.32) and Video Connection Group (adjusted odds ratio = 1.52; 95% CI = 1.02-2.26) were more likely to have a mental health visit in the 6 months after survey completion when compared to the Non-App Group (P < .05).

Discussion

Tablet provision supports opportunities to use apps for multiple health management tasks, and app use clusters vary across patient characteristics and health care utilization.

Conclusion

Patients most commonly used apps to connect with their care team, and use of some apps and app combinations may improve engagement with mental health services.

Effects of interventions to promote resilience in nurses: A systematic review

BACKGROUND

Various trials are investigating the effect of digital and face-to-face interventions on nurse resilience; however, it remains unclear whether these interventions have immediate, short-term or long-term effects.

OBJECTIVE

The objective of the systematic review is to identify the types of interventions and assess the immediate (<3 months), short-term (3-6 months), and long-term (>6 months) effects of these interventions on nurse resilience.

DESIGN

This systematic review was registered in the International Prospective Register of Systematic Reviews (Registered Number: CRD 42023434924), and results are reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol.

METHODS

Data were collated from the databases of CINAHL, Cochrane Library, Embase (OVID), Medline, and Scopus between March and May 2023. The research protocol was determined following the framework of population, exposure, outcomes, and type of study. The articles with full text published between 2000 and 2023 were included. Studies were included if they (1) involved the nurses who provided patient care directly, (2) utilised digital or face-to-face interventions, (3) reported resilience outcomes, and (4) were randomised controlled trials or clinical trials. The JBI critical appraisal tool was utilised to assess the risk of bias for the studies collected.

RESULTS

A total of 18 studies met the criteria and were analysed. Pooled results demonstrated that digital interventions had a statistically significant positive effect on nurse resilience at 4-5-month follow-ups (standardised mean difference [SMD] = 0.71; 95 % CI = 0.13, 1.29; P = 0.02) compared to no interventions. Additionally, pooled data showed no effect on nurse resilience at all the follow-ups, compared to no interventions. No significant results were observed in comparisons of digital or face-to-face interventions between the intervention and control groups.

CONCLUSIONS

The review assessed digital and face-to-face resilience interventions in nurses across 18 trials. Digital methods showed a short-term impact within 4-5 months, whilst face-to-face interventions had no effect during follow-ups. Realistic expectations, ongoing support, and tailored interventions are crucial for nurse resilience enhancement.

TWEETABLE ABSTRACT

It was identified digital interventions had a short-term impact on nurse resilience, whilst face-to-face interventions had no effect during follow-ups @fionayyu.

Support Needs of Labor and Delivery Nurses After Traumatic Experiences

OBJECTIVE

To examine the effect of psychological distress, overall distress, and institutional support following a traumatic workplace event on absenteeism, turnover intention, and resilience among labor and delivery nurses.

DESIGN

A quantitative cross-sectional survey.

SETTING

Online distribution from January 13, 2021, to February 2, 2021.

PARTICIPANTS

A nationwide convenience sample of labor and delivery nurses recruited from the Association of Women's Health, Obstetric and Neonatal Nurses (N = 171).

METHODS

Participants completed a survey that included the Second Victim Experience and Support Tool-Revised and the Second Victim Support Desirability survey. We compared available versus desired support options using descriptive analyses. We examined levels of psychological distress and lack of institutional support in relation to turnover intention, absenteeism, and resilience using multiple regression analyses.

RESULTS

Participants identified and described various traumatic experiences in the workplace, including neonatal and maternal death, complicated births, and workplace violence. Participants indicated that the available support services did not meet their needs. Psychological distress, overall distress, and lack of institutional support were associated with absenteeism and turnover, whereas only institutional support was associated with resilience.

CONCLUSION

Labor and delivery nurses encounter various traumatic events in the workplace, and the support services provided after an event do not meet their needs. Additional research is needed to understand the scope of the problem and investigate best practices to assist labor and delivery nurses following traumatic events.

Participants' experiences of a counsellor-supported PTSD Coach intervention in a resource-constrained setting

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; ages 19-59; 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.

The effectiveness of digital solutions in improving nurses' and healthcare professionals' mental well-being: a systematic review and meta-analysis

Background

Widespread challenges to mental well-being among nurses and healthcare professionals threaten the productivity and quality of healthcare. Digital solutions may prove to effectively support nurses' and healthcare professionals' mental well-being.

Aim

To synthesise evidence regarding the effectiveness of digital solutions in improving nurses' and healthcare professionals' mental well-being.

Methods

This systematic review followed the JBI guidance for systematic reviews of effectiveness. The PubMed, CINAHL, Scopus, Pro-Quest and APA PsycArticles databases were reviewed for randomised controlled trials and quasi-experimental studies published at any point prior to the 26th of October 2021. Meta-analysis and narrative synthesis were performed.

Results

Fourteen studies were included. Personal mental well-being solutions significantly improved nurses' and healthcare professionals' mental well-being. The effectiveness of work-related digital solutions could not be demonstrated. The meta-analysis revealed little to no effect on professionals' work engagement.

Conclusions

Personal digital solutions may have the potential to improve the mental well-being of nurses and healthcare professionals. With the support of nurse managers' facilitation, nurses have a key role to promote their own mental well-being by utilising digital mental health solutions. Nevertheless, further adequately powered, well-designed research is required.

A counsellor-supported 'PTSD Coach' intervention versus enhanced Treatment-as-Usual in a resource-constrained setting: A randomised controlled trial

To widen treatment access for posttraumatic stress disorder (PTSD) in resource-constrained South Africa, we evaluated the feasibility and effectiveness of a counsellor-supported PTSD Coach mobile application (app) (PTSD Coach-CS) intervention on PTSD and associated sequelae in a community sample. Participants (female = 89%; black = 77%; aged 19-61) with PTSD were randomised to PTSD Coach-CS (n = 32) or enhanced Treatment-as-Usual (n = 30), and assessed with the Clinician-Administered PTSD Scale (CAPS-5), PTSD Checklist (PCL-5) and Depression, Anxiety and Stress Scale-21 items, at pre- to post-treatment and follow-up (1 and 3 months). We also collected data on user experiences of the PTSD Coach app with self-administered surveys. We conducted an intent-to-treat analysis and linear mixed models. A significant (group × time) effect for the CAPS-5 (F3.136 = 3.33, p = 0.02) indicated a greater reduction in PTSD symptom severity over time for the intervention group with a significant between-group effect size detected at 3-month follow-up. Significant between-group effect sizes were detected in self-reported stress symptom reduction in the intervention group at post-treatment and 3-month follow-up. Participants perceived the app as helpful and were satisfied with the app. Findings suggest PTSD Coach-CS as a suitable low-cost intervention and potential treatment alternative for adults with PTSD in a resource-constrained country. Replication in larger samples is needed to fully support effectiveness. Pan African Trial Registry: PACTR202108755066871.

History of Sexual Assault as a Predictor of Response to a Self-Guided Online Program for Sexual Desire and Arousal Difficulties in Women

Sexual Interest/Arousal Disorder (distressing, long-lasting impairments in sexual desire and/or arousal) is common in women, but few have access to efficacious psychotherapies, including cognitive-behavioral therapy (CBT) and mindfulness-based therapy (MBT). eSense, an online program meant to maximize treatment access, has been shown to be a feasible, satisfactory, and potentially efficacious intervention. However, subpopulations such as sexual assault survivors may find the program less usable or efficacious. The current study compared women with and without a history of sexual assault (SA) regarding their ability to use and benefit from eSense. Forty-four women (22 with a history of SA; M age = 34.20 years) used eSense (CBT or MBT) and completed validated self-report scales of sexual function, sexual distress, treatment satisfaction, and homework compliance. A history of SA did not predict differences in attrition or changes in clinical outcomes. Exploratory analyses suggested that women with a history of SA reported slightly higher difficulty completing homework assignments, but also slightly higher treatment satisfaction. These preliminary results suggest that eSense may be usable and helpful for women with a history of SA. We discuss ways to maximize the acceptability and efficacy of online programs for women with a history of SA.

Testing adaptive interventions to improve PTSD treatment outcomes in Federally Qualified Health Centers: Protocol for a randomized clinical trial

BACKGROUND

Posttraumatic stress disorder (PTSD) disproportionately affects low-income individuals and is untreated in 70% of those affected. One third of low-income Americans are treated in Federally Qualified Health Centers (FQHCs), which do not have the capacity to provide all patients with first-line treatments such as Prolonged Exposure (PE). To address this problem, FQHCs could use low-intensity interventions (e.g., Clinician-Supported PTSD Coach: CS PTSD Coach) and medium-intensity interventions (e.g., PE for Primary Care: PE-PC) to treat PTSD with fewer resources. However, some patients will still require high-intensity treatments (e.g., full-length PE) for sustained clinical benefit. Thus, there is a critical need to develop stepped-care models for PTSD in FQHCs.

METHOD

We are conducting a Sequential, Multiple Assignment, Randomized Trial (SMART) with 430 adults with PTSD in FQHCs. Participants are initially randomized to CS PTSD Coach or PE-PC. After four sessions, early responders step down to lower frequency interaction within their assigned initial treatment strategy. Slow responders are re-randomized to either continue their initial treatment strategy or step up to Full PE for an additional eight weeks. The specific aims are to test the effectiveness of initiating treatment with PE-PC versus CS PTSD Coach in reducing PTSD symptoms and to test the effectiveness of second-stage strategies (continue versus step-up to Full PE) for slow responders.

CONCLUSIONS

This project will provide critical evidence to inform the development of an effective stepped-care model for PTSD. Testing scalable, sustainable sequences of PTSD treatments delivered in low-resource community health centers will improve clinical practice for PTSD.

Mental health of nursing professionals: Internet-based interventions

This study aimed to analyze published evidence about how the Internet is used in mental health interventions for nurses. This integrative literature review searched MEDLINE (PubMed), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), Base de Dados em Enfermagem (BDENF), and the Web of Science. Data was collected in July 2020. Six articles addressed the research question - "What Internet-based mental health interventions exist for nurses?" -, of which five were randomized clinical trials (2 protocols and 3 completed trials) and 1 was a cohort study. Identified intervention programs consisted of 4 interactive webpages and 2 smartphone apps, based on cognitive behavioral and holistic approaches. The intervention programs were effective in reducing stress, anxiety, and depression among nurses; however, there was a lack of scientific evidence on the subject and a research gap regarding other approaches.

Cognitive Behavior Therapy by Nurses in Reducing Symptoms of Post-Traumatic Stress Disorder on Children as Victims of Violence: A Scoping Review

Violence against children can cause psychological problems such as post-traumatic syndrome disorder (PTSD). The negative impact of violence on children is psychological and physical problems and risk of suicide. Nurses have a role to provide comprehensive nursing care such as cognitive behavior therapy for reducing PTSD symptoms. The purpose of this study was to describe the methods of cognitive behavior therapy to reduce symptoms of PTSD in children who are victims of violence. This study used the scoping review method. The databases use for the literature review in this study were CINAHL, PubMed, and Scopus. The keywords used in English were "cognitive behavioral therapy OR CBT" AND "violence OR abuse" AND "post-traumatic stress disorder OR PTSD" AND "child OR children". The inclusion criteria were full text, randomized control trial or quasi-experimental research design, English language, the sample was children, and the publication period was for the last 10 years (2013-2022). We found 10 articles discussing CBT intervention on children who experienced victim abuse to reduce symptoms of PTSD. Most of the articles in this study used randomized control trial design. Several samples in this study are from the USA. The total sample was 47-320 respondents. This study showed three methods of CBT, namely psychoeducation, self-management, and coping strategies. CBT interventions can be carried out face-to-face or online. The activities carried out by the participants were relaxing, participating in training, counseling, problem-solving discussions, and therapy to improve sleep quality. Cognitive behavioral therapy is an intervention that can be carried out to reduce the traumatic impact on child victims of violence by taking into account the characteristics and development of the children.

A clinician-monitored 'PTSD Coach' intervention: findings from two pilot feasibility and acceptability studies in a resource-constrained setting

Background: The high prevalence of trauma exposure and consequent post-traumatic stress disorder (PTSD) is well documented in low- and middle-income countries, and most individuals with PTSD have limited access to treatment in these settings. Freely available internet-based interventions, such as PTSD Coach (web-based and mobile application), can help to address this gap and improve access to and efficiency of care. Objective: We conducted two pilot studies to evaluate the feasibility, acceptability, and preliminary effectiveness of PTSD Coach in a South African resource-constrained context. Method: Pilot 1: Participants with PTSD (n = 10) were randomized to counsellor-supported PTSD Coach Online (PCO) or enhanced treatment as usual. Pilot 2: Participants (n = 10) were randomized to counsellor-supported PTSD Coach Mobile App or self-managed PTSD Coach Mobile App. Feasibility and acceptability were assessed by comparing attrition rates (loss to follow-up), reviewing participant and counsellor feedback contained in fieldnotes, and analysing data on the 'Perceived helpfulness of the PTSD Coach App' (Pilot 2). PTSD symptom severity was assessed with the Clinician Administered PTSD Scale for DSM-5 (CAPS-5), changes between treatment and control groups were compared, the reliable change index (RCI) was calculated, and clinically significant changes were determined. Results: Three participants in Pilot 1 and two participants in Pilot 2 were lost to follow-up. Fieldnotes indicated that PTSD Coach Mobile App addressed identified computer literacy challenges in Pilot 1 (PCO); and a shorter duration of intervention (from 8 to 4 weeks) was associated with less attrition. The RCI indicated that four participants in Pilot 1 and eight participants in Pilot 2 experienced significant improvement in PTSD symptom severity. Conclusions: The preliminary results suggest that both platforms can alleviate PTSD symptoms, and that the involvement of volunteer counsellors is beneficial. The use of PTSD Coach Mobile App may be more feasible than the online version (PCO) in our setting. HIGHLIGHTS Research on supported PTSD Coach interventions is limited in resource-constrained settings.Both volunteer counsellor-supported PTSD Coach Online and the PTSD Coach Mobile App showed preliminary reliable and clinically significant changes.The use of PTSD Coach Mobile App seems more feasible than the volunteer counsellor-supported PTSD Coach Online.

Examining the Effectiveness of Web-Based Interventions to Enhance Resilience in Health Care Professionals: Systematic Review

BACKGROUND

Internationally, the impact of continued exposure to workplace environmental and psychological stressors on health care professionals' mental health is associated with increased depression, substance misuse, sleep disorders, and posttraumatic stress. This can lead to staff burnout, poor quality health care, and reduced patient safety outcomes. Strategies to improve the psychological health and well-being of health care staff have been highlighted as a critical priority worldwide. The concept of resilience for health care professionals as a tool for negotiating workplace adversity has gained increasing prominence.

OBJECTIVE

This systematic review aims to examine the effectiveness of web-based interventions to enhance resilience in health care professionals.

METHODS

We searched the PubMed, CINAHL, PsycINFO, and Ovid SP databases for relevant records published after 1990 until July 2021. We included studies that focused on internet-delivered interventions aiming at enhancing resilience. Study quality was assessed with the Risk of Bias 2 tool for randomized controlled trial designs and Joanna Briggs Institute critical appraisal tool for other study designs. The protocol was registered on PROSPERO (International Prospective Register of Systematic Reviews; CRD42021253190). PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines were followed.

RESULTS

A total of 8 studies, conducted between 2014 and 2020 and involving 1573 health care workers, were included in the review. In total, 4 randomized controlled trial designs and 4 pre- and postdesign studies were conducted across a range of international settings and health care disciplines. All of these studies aimed to evaluate the impact of web-based interventions on resilience or related symptoms in health care professionals involved in patient-facing care. Interventions included various web-based formats and therapeutic approaches over variable time frames. One randomized controlled trial directly measured resilience, whereas the remaining 3 used proxy measures to measure psychological concepts linked to resilience. Three pretest and posttest studies directly measured resilience, whereas the fourth study used a proxy resilience measure. Owing to the heterogeneity of outcome measures and intervention designs, meta-analysis was not possible, and qualitative data synthesis was undertaken. All studies found that resilience or proxy resilience levels were enhanced in health care workers following the implementation of web-based interventions. The overall risk of bias of all 8 studies was low.

CONCLUSIONS

The findings indicate that web-based interventions designed to enhance resilience may be effective in clinical practice settings and have the potential to provide support to frontline staff experiencing prolonged workplace stress across a range of health care professional groups. However, the heterogeneity of included studies means that findings should be interpreted with caution; more web-based interventions need rigorous testing to further develop the evidence base.

TRIAL REGISTRATION

PROSPERO CRD42021253190; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=253190.

Use of a Guided Imagery Mobile App (See Me Serene) to Reduce COVID-19-Related Stress: Pilot Feasibility Study

Background

The SARS-CoV-2 pandemic has led to concerns about mental health resulting from regional and national lockdowns, social isolation, job loss, and concern about disease exposure.

Objective

We describe results of the pilot feasibility study of the See Me Serene mHealth app. The app provides users with immersive, vivid, nature experiences to reduce stress and anxiety related to COVID-19 and other isolation. The goals of the study were to develop the See Me Serene app and test the feasibility and acceptability of study procedures, and explore the potential impact of the app on stress and anxiety.

Methods

We developed and tested the See Me Serene app and our study procedures for feasibility, and gathered preliminary data with a goal of 100 participants. The research was conducted in 2 phases: (1) development and internal testing of the app; and (2) feasibility and pilot testing with participants recruited online through earned media (eg, news stories), presentations at a university campus, and social media (eg, online sharing of earned media and presentations). The feasibility study employed a mixed methods, within-subjects, pre-/posttest design. At baseline and 30-day follow-up, we assessed stress-related variables via validated self-report measures and saliva samples for determination of cortisol concentrations.

Results

We met or surpassed all our feasibility benchmarks for recruitment (101 participants recruited), retention (91% [90/99] of 30-day assessment completed), and data collection (99 participants completed all baseline data; 85% [84/99] of salivary cortisol samples returned). Participants adhered to the intervention. On average, participants listened to 48.2 audio files over 30 days or approximately 1.6 audio files per day. Participants were satisfied with the app, with 87% (78/90) rating the app as helpful in dealing with stress and anxiety. The app showed the potential to reduce stress, anxiety, loneliness, and worry. We did not find significant differences (P=.41) in cortisol levels over time. Our findings suggest that future research is warranted to test the efficacy of the See Me Serene app with a representative, diverse sample.

Conclusions

There is a need for evidence-based and easily disseminable stress-reduction interventions. See Me Serene is a feasible intervention and has the potential to reduce stress related to COVID-19 and other forms of social isolation. More research on See Me Serene is warranted.

Mental health responses to COVID-19 around the world

Background: The mental health impact of the COVID-19 crisis may differ from previously studied stressful events in terms of psychological reactions, specific risk factors, and symptom severity across geographic regions worldwide. Objective: To assess the impact of COVID-19 on a wide range of mental health symptoms, to identify relevant risk factors, to identify the effect of COVID-19 country impact on mental health, and to evaluate regional differences in psychological responses to COVID-19 compared to other stressful events. Method: 7034 respondents (74% female) participated in the worldwide Global Psychotrauma Screen - Cross-Cultural responses to COVID-19 study (GPS-CCC), reporting on mental health symptoms related to COVID-19 (n = 1838) or other stressful events (n = 5196) from April to November 2020. Results: Events related to COVID-19 were associated with more mental health symptoms compared to other stressful events, especially symptoms of PTSD, anxiety, depression, insomnia, and dissociation. Lack of social support, psychiatric history, childhood trauma, additional stressful events in the past month, and low resilience predicted more mental health problems for COVID-19 and other stressful events. Higher COVID-19 country impact was associated with increased mental health impact of both COVID-19 and other stressful events. Analysis of differences across geographic regions revealed that in Latin America more mental health symptoms were reported for COVID-19 related events versus other stressful events, while the opposite pattern was seen in North America. Conclusions: The mental health impact of COVID-19-related stressors covers a wide range of symptoms and is more severe than that of other stressful events. This difference was especially apparent in Latin America. The findings underscore the need for global screening for a wide range of mental health problems as part of a public health approach, allowing for targeted prevention and intervention programs.

Internet-Delivered Cognitive Behavioural Therapy for Post-traumatic Stress Disorder or Acute Stress Disorder: A Health Technology Assessment

BACKGROUND

Post-traumatic stress disorder (PTSD) and acute stress disorder (ASD) are mental health conditions that may emerge following a frightening or traumatic event in a person's life. We conducted a health technology assessment of internet-delivered cognitive behavioural therapy (iCBT) for adults with PTSD or ASD, which included an evaluation of effectiveness, safety, cost-effectiveness, the budget impact of publicly funding iCBT for PTSD or ADS, and patient preferences and values.

METHODS

We performed a systematic literature search of the clinical evidence. We assessed the risk of bias of systematic reviews using ROBIS and of randomized controlled trials (RCTs) using the Cochrane Risk of Bias Tool, and the quality of the body of evidence according to the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) Working Group criteria.We performed a systematic economic literature search to summarize the economic evidence on the cost-effectiveness of iCBT for adults with PTSD or ASD. We did not conduct a primary economic evaluation on iCBT for adults with PTSD, as an existing cost-utility analysis is directly applicable to this research question. We did not conduct a primary economic evaluation on iCBT for adults with ASD, as there is limited clinical evidence on this topic and because evidence on iCBT for PTSD may be generalizable to iCBT for ASD at risk of progressing to PTSD. We analyzed the budget impact of publicly funding iCBT for adults with PTSD or ASD in Ontario over the next 5 years.To contextualize the potential value of iCBT for PTSD, we reviewed relevant literature on patients' preferences and values and spoke with people who have lived experience with PTSD to explore their values, needs, and priorities.

RESULTS

We identified no studies on the use of iCBT for prevention of PTSD or studies on the use of iCBT to treat ASD, nor studies that directly compared iCBT with face-to-face CBT for the treatment of PTSD. We included one systematic review of the use of iCBT to treat PTSD (10 RCTs, N = 720). Overall, iCBT is more effective than wait-list (waiting for iCBT) or usual care alone for reducing the severity of PTSD symptoms (standardized mean difference [SMD] = -0.60 [95% CI -0.97 to -0.24]; N = 560, 8 RCTs) (GRADE: Very low). Internet-delivered CBT is not more effective than non-CBT internet-delivered interventions for reducing the severity of PTSD symptoms (SMD = -0.08 [-0.52 to 0.35]; N = 82, 2 RCTs) (GRADE: Very low).We identified one economic evaluation on the cost-effectiveness of iCBT for adults with PTSD. For adults with PTSD, iCBT was found to be dominant (i.e., less costly and more effective) compared with usual care. The model used a Canadian public health care payer perspective, and there were no major limitations to the model structure, time horizon, or source of model inputs. The annual budget impact of publicly funding iCBT in Ontario over the next 5 years ranges from an additional $2.43 million in year 1 to $2.37 million in year 5, for a total additional cost of $16.53 million over the next 5 years. If treatment costs alone are considered, the annual budget impact ranges from an additional $3.37 million in year 1 to $17.84 million in year 5, for a total additional cost of $52.61 million over the next 5 years.Our review of the quantitative literature on patient preferences found that adults with PTSD may experience iCBT as a generally acceptable form of treatment, but there is uncertainty in the evidence due to incomplete follow-up in studies and variability in the nature and extent of the therapist-patient relationship. The 10 people we spoke with had all been diagnosed with PTSD. They reported on its negative impact on their quality of life, including difficulty in managing everyday activities, relationships, and employment. Participants viewed iCBT as beneficial to managing their PTSD symptoms but stressed the importance of combining it with face-to-face CBT. However, wait times for PTSD services are long, and out-of-pocket expenses could be a barrier for people without private insurance.

CONCLUSIONS

Internet-delivered CBT may reduce the severity of PTSD symptoms compared with wait-list or usual care, but the evidence is very uncertain, and iCBT may have little to no effect on improving PTSD symptoms compared with non-CBT interventions delivered online, but here as well the evidence is very uncertain.For adults with PTSD, iCBT may be cost-effective compared with usual care. We estimate that publicly funding iCBT in Ontario would result in additional costs of between $2.37 million and $2.43 million per year over the next 5 years.People with PTSD seem to generally find iCBT as an acceptable treatment option. People with PTSD with whom we spoke viewed iCBT to be effective and recommended it be combined with in-person psychotherapy.

E-health applications in the field of traumatic stress

E-health offers great potential in the field of traumatic stress to deliver training, assessment, prevention, and treatment of adverse outcomes after trauma worldwide. In order to encourage research on E-health applications in the field of traumatic stress, this current special issue of the European Journal of Psychotraumatology presents a series of papers divided into three emergent topics: I) development of digital interventions, II) the use of digital interventions to foster self-management and deliver therapy, and III) digital methods to improve prediction, assessment, and monitoring of post-trauma outcomes. These studies show acceptance of the tools by various end-user groups and improvements of current research and clinical practices, but also areas for improvement regarding the development process and making even better use of technological capabilities of E-Health. We propose three general themes to accelerate the quality of e-Health interventions and studies in this area in the coming years: optimizing user engagement and adherence, conducting more (innovative) research, and increasing implementation and dissemination activities. This issue appears in the midst of the COVID-19 pandemic. It is exactly at times like these that we need effective online interventions and we see an enormous increase in the use of e-Health. We hope this issue will contribute to help those affected and to serve the community worldwide.

Treating posttraumatic stress disorder remotely with cognitive therapy for PTSD

Delivering trauma-focused cognitive behavioural therapy to patients with PTSD during the COVID-19 pandemic poses challenges. The therapist cannot meet with the patient in person to guide them through trauma-focused work and other treatment components, and patients are restricted in carrying out treatment-related activities and behavioural experiments that involve contact with other people. Whilst online trauma-focused CBT treatments for PTSD have been developed, which overcome some of these barriers in that they can be delivered remotely, they are not yet routinely available in clinical services in countries, such as the UK. Cognitive therapy for PTSD (CT-PTSD) is a trauma-focused cognitive behavioural therapy that is acceptable to patients, leads to high rates of recovery and is recommended as a first-line treatment for the disorder by international clinical practice guidelines. Here we describe how to deliver CT-PTSD remotely so that patients presenting with PTSD during the COVID-19 pandemic can still benefit from this evidence-based treatment.