Pre-deployment programmes for building resilience in military and frontline emergency service personnel

Preventing and Mitigating Post-Traumatic Stress: A Scoping Review of Resilience Interventions for Military Personnel in Pre Deployment

Purpose

Resilience is considered as a protective factor that can assist individuals to reduce post-traumatic stress reactions. In recent years, armies in many countries have widely implemented resilience training programs before deployment to prevent or reduce post-deployment combat stress reactions. Therefore, this study aims to review what is known about resilience interventions for military personnel in pre deployment.

Methods

Based on Arskey and O'Malley's framework, a scoping review was completed. This review was performed through searching databases including PubMed, Embase, Web of Science, Medline and the Cochrane Library, and screening literature to extract data, finally summarizing the findings.

Results

A total of 25 studies focusing on resilience interventions for military personnel in pre deployment were involved and analyzed using intervention approaches, outcome measures, intervention effects, and so on.

Conclusion

Based on the existing evidence in this review, it is cautiously believed that the resilience intervention program for military personnel before deployment is effective. However, there is no single effective best method even the same type intervention can make different effects in different situations and populations. Therefore, the population differences and context should be fully considered in constructing and implementing program to build military personnel resilience.

Differences in resilience profiles between military veterans and the general population: An exploratory latent profile analysis using the HUNT-4 survey

Using latent profile analyses, the current work investigated levels of adverse childhood experiences, symptoms of anxiety and depression and 3 dimensions of relational promotive factors) to identify resilience profiles in a large general population sample (N = 161,622, mean age = 53.02; SD = 17.80; 56.1% females). We then used the same method to identify the resilience profiles of military veterans (N = 386, mean age = 43.47; SD = 10.08; 9.8% females), all of whom had served in Afghanistan. A four-profile-solution was the best fitting for the general population (High resilient 30%, Moderate resilient 13%, Low resilient 53%, Work/social-based resilience 4%), while a three-profile-solution had the best fit in the veteran cohort (Family-based resilience 28%, Work/social-based resilience 62%, Hardy loners 10%). To ground the identified profiles in occupational function, we also checked how they predicted reports of sleep difficulties, job demand and job control. Despite both samples inhabiting a geographic region known for high socioeconomic similarity among residents, we found marked differences in profile-solutions between the military veterans and the general population. Our findings suggests that resilience profiles are highly influenced by cohort characteristics and the specific resources needed to manage a given stressor load. Accordingly, the generalisability of specific protective factors may be low across distinct cohorts, and reliable findings need to be obtained in specific populations as defined by stressor context, sample characteristics, and relevant outcomes.

Psychological intervention programme for developing resilience in the military personnel. A randomized controlled trial

Military gendarmes are frequently exposed to events with traumatic impact, with negative effects on emotional and physical health. The present research aims to analyse the effectiveness of Military Resilience Training (MRTR), a psychological intervention programme developed to reduce perceived stress, increase the perception of adaptive resources and strengthen resilience. Ninety-eight participants who met the inclusion criteria were enroled in a single-blind randomized controlled trial. The psychological training programme was implemented in the intervention group (n = 48) for a duration of 5 months. The participants in the control group (n = 50) were scheduled to start the training later. The levels of perceived stress, adaptive resources and resilience were measured in all participants, from the intervention and the control group, before and after the intervention, and at a 3-month follow-up. The effects of the intervention (Cohen's d) were very high for adaptive resources (d = 0.99), self-schemes (d = 1.33), family support (d = 0.70), and partner support (d = 0.66), average for resilience (d = 0.53) and stress (d = 0.49), with very high effects on military task demands (d = 1.19) and averages for friction with authority (d = 0.51). The effects were obtained only in the intervention group, and all gains were maintained at follow-up. This study provides evidence of the effectiveness of MRTR, a psychological intervention implemented in the military gendarmerie population. In the short and long term, MRTR has significant effects in reducing perceived stress, increasing the perception of adaptive resources and strengthening the resilience of military gendarmes.

Factors associated with suicide in physicians: a silent stigma and public health problem that has not been studied in depth

Suicide is a complex and multifaceted public health issue that affects individuals from all walks of life, including healthcare professionals such as physicians. According to research, physicians have a higher risk of suicide compared to the general population, with an estimated suicide rate that is two to three times greater than that of the general population. Suicide in physicians can have devastating consequences, not only for the individual but also for their patients and colleagues. The factors contributing to suicide in physicians are numerous and often interrelated. Physicians are exposed to numerous stressors in their daily lives, including long work hours, high workload, burnout, and exposure to traumatic events. These stressors can lead to mental health problems such as depression, anxiety, and substance use disorders, which in turn can increase the risk of suicide. In addition to work-related stressors, personal factors such as relationship problems, financial stress, and a history of mental health problems can also contribute to suicide risk in physicians. Stigma and shame around seeking help for mental health issues may also prevent physicians from seeking treatment, exacerbating the problem. Understanding the complex factors that contribute to suicide in physicians is crucial for developing effective prevention strategies. For this reason, it is necessary to know the behavior of this phenomenon and the factors associated with a higher risk of suicide in this population. However, taking into account that different regions of the world vary in socioeconomic, cultural, professional, occupational, and health attributes, it is to be expected that the behavior of these risk factors will also be heterogeneous. At present, it is presumed that there is a significant gap in the evidence, due to a predominance of evidence on this topic from high-income countries. Considering the importance of having a comprehensive understanding of the risk factors for suicide in the medical population and possible strategies to mitigate this condition, the aim of this review is to analyze the most recent evidence on these factors, and to assess the quality of the evidence and gaps that need to be studied further.

The Current and Future Role of Technology in Respiratory Care

Over the past few decades, technology and improvements in artificial intelligence have dramatically changed major sectors of our day-to-day lives, including the field of healthcare. E-health includes a wide range of subdomains, such as wearables, smart-inhalers, portable electronic spirometers, digital stethoscopes, and clinical decision support systems. E-health has been consistently shown to enhance the quality of care, improve adherence to therapy, and allow early detection of worsening in chronic pulmonary diseases. The present review addresses the current and potential future role of major e-health tools and approaches in respiratory medicine, with the aim of providing readers with trustful and updated evidence to increase their awareness of the topic, and to allow them to optimally benefit from the latest innovation technology. Collected literature evidence shows that the potential of technology tools in respiratory medicine mainly relies on three fundamental interactions: between clinicians, between clinician and patient, and between patient and health technology. However, it would be desirable to establish widely agreed and adopted standards for conducting trials and reporting results in this area, as well as to take into proper consideration potentially relevant pitfalls related to privacy protection and compliance with regulatory procedures.

Reductions in anxiety, depression and insomnia in health care workers using a non-pharmaceutical intervention

The COVID-19 pandemic has caused significant medical and psychological challenges worldwide, and not only exceeded the capacity of hospitals and intensive care units but also an individuals' ability to cope with life. Health-care workers have continued to provide care for patients despite exhaustion, fear of transmission to themselves and their family, illness or death of friends and colleagues, and losing many patients. They have also faced additional stress and anxiety due to long shifts combined with unprecedented population restrictions, including personal isolation. In this study, we study the effect of an app-based Yoga of Immortals (YOI) intervention on mental health of healthcare workers. In this study, the health care workers were digitally recruited, and their psychological parameters were measured using validated questionaries. The participants were randomly grouped into control and test groups. The validated psychological measures were the Patient Health Questionnaire-8 (PHQ-8), Insomnia Severity Index (ISI) and generalized anxiety disorder (GAD-7) scales. The digital YOI intervention significantly reduced the anxiety, depression symptoms, and insomnia in healthcare workers of all age groups. In contrast, there was no improvement in the control group. This study details the effectiveness of an app-based YOI intervention in healthcare workers.

Pre-deployment programmes for building resilience in military and frontline emergency service personnel

BACKGROUND

Military personnel and frontline emergency workers may be exposed to events that have the potential to precipitate negative mental health outcomes such as depression, symptoms of post-traumatic stress and even post-traumatic stress disorder (PTSD). Programmes have been designed to build psychological resilience before staff are deployed into the field. This review presents a synthesis of the literature on these "pre-deployment resilience-building programmes".

OBJECTIVES

The objective of this review was to assess the effectiveness of programmes that seek to build resilience to potentially traumatic events among military and frontline emergency service personnel prior to their deployment. These resilience programmes were compared to other interventions, treatment as usual or no intervention.

SEARCH METHODS

Studies were identified through searches of electronic databases including Ovid MEDLINE, Embase, PsycINFO, Web of Science and Google Scholar. The initial search took place in January 2019, with an updated search completed at the end of September 2020.

SELECTION CRITERIA

Only studies that used a randomised controlled trial (RCT)/cluster-RCT methodology were included. The programmes being evaluated must have sought to build resilience prior to exposure to trauma. Study participants must have been 18 years or older and be military personnel or frontline emergency workers.

DATA COLLECTION AND ANALYSIS

Studies that met the inclusion criteria were assembled. Data extracted included methods, participants' details, intervention details, comparator details, and information on outcomes. The primary outcomes of interest were resilience, symptoms of post-traumatic stress and PTSD. Secondary outcomes of interest included acute stress disorder, depression, social support, coping skills, emotional flexibility, self-efficacy, social functioning, subjective levels of aggression, quality of sleep, quality of life and stress. Assessment of risk of bias was also completed. A total of 28 studies were included in a narrative synthesis of results.

MAIN RESULTS

All 28 included studies compared an experimental resilience building intervention versus a control or no intervention. There was a wide range of therapeutic modalities used, including cognitive behavioural therapy (CBT) informed programmes, biofeedback based programmes, stress-management programmes, mindfulness and relaxation programmes, neuropsychological-based programmes, and psychoeducational-informed programmes. The main outcomes are specified here, secondary outcomes such as depression, social support, coping skills, self-efficacy, subjective levels of aggression and stress are reported in text. No studies reported on the following pre-specified outcomes; acute stress disorder, emotional flexibility, social functioning, quality of sleep and quality of life. Resilience Eight studies reported resilience as an outcome. We narratively synthesised the data from these studies and our findings show that five of these interventions had success in building resilience in their respective samples. Two of the studies that reported significant results utilised a CBT approach to build resilience, while the other three successful programmes were mindfulness-based interventions. Symptoms of post-traumatic stress Our narrative synthesis of results included eight studies. Two of the eight studies produced significant reductions in symptoms of post traumatic stress compared to controls. These interventions used neuropsychological and biofeedback intervention models respectively. PTSD caseness Four studies reported PTSD caseness as an outcome. Our narrative synthesis of results suggests that evidence is mixed as to the effectiveness of these interventions in reducing clinical diagnosis of PTSD. One study of a neuropsychology-orientated Attention Bias Modification Training (AMBT) programme had success in reducing both symptoms of post-traumatic stress and numbers of participants receiving a diagnosis of PTSD. A stress-management programme reported that, when baseline differences in rates of pre-deployment mental health issues were controlled for, participants in the control condition were at 6.9 times the risk of a diagnosis of PTSD when compared to the intervention group. Given the diversity of intervention designs and theoretical orientations used (which included stress-management, neuropsychological and psychoeducational programmes), a definitive statement on the efficacy of pre-deployment programmes at reducing symptoms of post-traumatic stress and PTSD cannot be confidently offered.

AUTHORS' CONCLUSIONS

While a number of evaluations of relevant programmes have been published, the quality of these evaluations limits our ability to determine if resilience-building programmes 'work' in terms of preventing negative outcomes such as depression, symptoms of post-traumatic stress and diagnoses of PTSD. Based on our findings we recommend that future research should: a) report pre-/post-means and standard deviation scores for scales used within respective studies, b) take the form of large, RCTs with protocols published in advance, and c) seek to measure defined psychological facets such as resilience, PTSD and stress, and measure these concepts using established psychometric tools. This will provide more certainty in future assessments of the evidence base. From a clinical implications point of view, overall there is mixed evidence that the interventions included in this review are effective at safe guarding military personnel or frontline emergency workers from experiencing negative mental health outcomes, including PTSD, following exposure to potentially traumatic events. Based on this, practitioners seeking to build resilience in their personnel need to be aware of the limitations of the evidence base. Practitioners should have modest expectations in relation to the efficacy of resilience-building programmes as a prophylactic approach to employment-related critical incident traumas.