Delivering Cognitive Behavioral Therapy for Insomnia in Military Personnel and Veterans

Optimising Combat Readiness: Practical Strategies for Integrating Physiological and Psychological Resilience in Soldier Training

This narrative review examines the intricate psychophysiological interplay between cognitive functions and physical responses within military personnel engaged in combat. It elucidates the spectrum of responses elicited by symmetric and asymmetric warfare alongside specialised combat scenarios, including close-quarters and subterranean warfare. Central to this discourse is the emphasis on integrating training programs beyond physical conditioning to encompass psychological resilience and decision-making efficacy under duress. The exploration further ventures into applying advanced technologies such as virtual reality and wearable devices, highlighting their pivotal role in augmenting training outcomes and supporting soldier health. Through a detailed analysis of psychophysiological variations across different military branches of service, the narrative review advocates for bespoke training regimens and support frameworks tailored to address the unique exigencies of each service branch. Concluding observations stress the importance of evolving military training paradigms, advocating for adopting realistic, immersive training simulations that mirror the complexities of the contemporary battlefield. This synthesis aims to contribute to the ongoing discourse on optimising military training protocols and enhancing the operational readiness and well-being of armed forces personnel. This narrative review is essential for military psychologists, trainers, and policymakers, aiming to bridge the gap between theoretical knowledge and practical implementation in military training programs.

Evaluation of sleep and therapeutic education needs of military with PTSD

Sleep disorders in post-traumatic stress disorder (PTSD) are both diagnostic (nocturnal reliving) and prognostic. Poor sleep worsens the daytime symptomatology of PTSD and makes it resistant to treatment. However, no specific treatment is codified in France to treat these sleep disorders although sleep therapies (cognitive behavioural therapy for insomnia, psychoeducation and relaxation) have proven for years to be effective in treating insomnia. Therapeutic sessions can be part of a therapeutic patient education program, which is a model for the management of chronic pathologies. It allows for an improvement in a patient's quality of life and enhanced medication compliance. We therefore carried out an inventory of sleep disorders of patients with PTSD. First, we collected data by means of sleep diaries concerning the population's sleep disorders at home. Then we assessed the population's expectations and needs regarding its management of sleep, thanks to a semi-qualitative interview. The data from sleep diaries, which was consistent with the literature, showed that our patients suffered from severe sleep disorders that strongly impact their daily lives, with 87% of patients having an increased sleep onset latency, and 88% having nightmares. We observed a strong demand from patients for specific support for these symptoms, 91% expressing an interest in a TPE program targeting sleep disorders. Thanks to the data collected, the emerging themes for a future therapeutic patient education program targeting sleep disorders of soldiers with PTSD are: sleep hygiene; management of nocturnal awakenings, including nightmares; and psychotropic drugs.

Cognitive Behavioral Therapy for Insomnia Among Active Duty Military Personnel Diagnosed With Obstructive Sleep Apnea

INTRODUCTION

Insomnia and obstructive sleep apnea are common conditions among military service members, with high rates of comorbidity. Although cognitive behavioral therapy for insomnia (CBT-I) has been established as an effective treatment for insomnia, it is unclear whether or not CBT-I is effective among service members with comorbid insomnia and obstructive sleep apnea.

MATERIALS AND METHODS

This retrospective, observational study examined insomnia outcomes among a group of service member patients (N = 73) with comorbid insomnia and obstructive sleep apnea. All patients received individual CBT-I in a specialty sleep clinic at a military treatment facility. Seven outcomes associated with insomnia were evaluated before and after treatment.

RESULTS

On average, patients showed significant improvement in sleep onset latency, wake after sleep onset, sleep efficiency, number of awakenings, and symptoms reported on the Insomnia Severity Index. Twenty-six percent of patients showed clinically significant improvement in reported insomnia symptoms.

CONCLUSIONS

These results suggest that CBT-I may be effective in treating military service members with comorbid insomnia and obstructive sleep apnea. Despite the limitations of data collected in a clinical setting, consistent findings across five of the seven outcome measures provide good evidence that this treatment can be implemented in military settings.

Social and Psychological Rehabilitation of War Veterans

The subject of the study is determined by the need for effective rehabilitation of war veterans and the presence of many problems of sociopsychological recovery after being in the zone of active combat operations, and the need to develop an effective rehabilitation programme for this category of people. The purpose of the study is to conduct a comprehensive analysis of the features of socio-psychological rehabilitation, identify the relationship of physiological states with individual psychological components of the individual’s functioning in specific conditions of life, determine which measures are most effective for the establishment of areas of work in the aspect of socio-psychological rehabilitation of war veterans. The basis of the methodological approach in this study is the analysis and generalisation based on the results of the examination of scientific and theoretical material, which determines the establishment of conclusions and recommendations in the field under study. The following methods of scientific knowledge are used: dialectical, logical-semantic, system-structural, functional, and logicalnormative. The study proves the direct connection between the presence of a person in a war zone and their psychoemotional state. It is considered which psychophysiological disorders can be caused by involvement in armed conflicts. The conclusion is formulated that participants in military operations need social and psychological rehabilitation, and problematic issues and prospects for rehabilitation are outlined. Specific medical and socio-psychological aspects are highlighted, the avoidance or generation of which will help in the process of rehabilitation of military personnel and their families. It was identified that although psychological rehabilitation is generally conducted, it requires more government support, popularisation, and wider involvement of both war veterans and experts. Ways to improve approaches to providing psychological assistance to military personnel and their families in Ukraine are proposed. The conclusions of the study are of substantial importance for psychologists and social workers, psychology students and teaching staff of psychology faculties as a doctrinal basis for the educational process

What's sleep got to do with it? Longitudinal associations between insomnia, PTSD, and alcohol use among U.S. Veterans

U.S. veterans are at risk for insomnia, which often co-occurs with symptoms of posttraumatic stress disorder (PTSD) and alcohol use. Much of the research on veterans and these three constructs is cross-sectional and focused on unidirectional pathways. Recent theoretical and empirical evidence suggests a dynamic interplay between insomnia, PTSD, and alcohol use, yet few longitudinal studies exist. A clearer understanding of these pathways is needed to help inform integrated treatments. Using a sample of 1,230 post-9/11 veterans assessed over four time points across 12 months, we used a latent difference score modeling approach to examine proportional and dynamic change between insomnia, PTSD, and alcohol. Results revealed a complex interplay between all three constructs. Higher prior levels of both PTSD and alcohol use were associated with greater subsequent changes in insomnia symptoms (i.e., worse sleep). Moreover, although veterans drank less frequently as their insomnia symptoms worsened over time, greater changes in insomnia symptoms (i.e., worse symptoms) was a mechanism linking PTSD and more frequent drinking. As the research on interventions addressing insomnia, PTSD, and alcohol is limited, there are opportunities for researchers and clinicians to develop programs that effectively target all three in integrated treatments.

Pain Catastrophizing Mediates the Relationship Between Pain Intensity and Sleep Disturbances in U.S. Veterans With Chronic Pain

INTRODUCTION

Veterans with chronic pain frequently report comorbid disruptions in sleep and psychological dysfunction. The purpose of this study was to investigate whether psychological function variables mediate the sleep-pain relationship. Knowledge regarding such contributing factors can inform the development and optimization of treatments for sleep disturbances and pain.

MATERIALS AND METHODS

In an IRB-approved, registered clinical trial, we collected objective sleep data from U.S. military Veterans with chronic pain (N = 184, ages 23-81) using wrist actigraphy for 7 days and self-reported survey data assessing sleep quality, pain intensity, and psychological function (depression, anxiety, post-traumatic stress disorder, and pain catastrophizing). We investigated the associations between objectively measured and self-reported sleep quality and self-reported pain intensity. In addition, using parallel mediation analyses, we examined whether psychological function variables mediated these associations.

RESULTS

Actigraphy showed suboptimal sleep duration (less than 7 hours) and sleep fragmentation for most participants. Self-reported poor sleep quality and pain intensity were significantly correlated. Pain catastrophizing was found to mediate the association between self-reported sleep quality and pain intensity.

CONCLUSIONS

Sleep disturbances in this sample of Veterans with chronic pain included insufficient sleep, fragmented sleep, and perceived poor sleep quality. Analyses suggest that poor perceived sleep quality and pain intensity are mediated via pain catastrophizing. The finding highlights the potential importance of pain catastrophizing in Veterans with chronic pain. Future longitudinal research is needed to determine the extent to which treatments that reduce pain catastrophizing might also improve both sleep and pain outcomes.

How sleep can help maximize human potential: The role of leaders

OBJECTIVE

During multi-domain operations (MDO), soldiers need the physical supremacy, cognitive dominance, and emotional resilience to help defend and win our nation's wars. Optimal sleep has been shown to boost physical performance and cognitive processing. This manuscript will discuss how recent advances in sleep science strongly argue for the integration of sleep planning into military operations.

DESIGN

Review article.

METHODS

We reviewed the current understanding of how sleep affects Soldier readiness, how sleep and pain are interrelated, and unique challenges to obtaining adequate sleep in military training environments. We then address solutions that can be implemented by leaders and individuals to manage warfighter fatigue and optimize unit performance.

RESULTS

Since sleep is foundational to soldier health and readiness, improving warfighter fatigue management is a priority for leaders.

CONCLUSION

To succeed in MDO, military personnel require physical supremacy, cognitive dominance, and emotional resilience to fight and win. Sleep science is a rapidly emerging field, and the clear implications for maximizing human performance argue strongly for more deliberate integration into military training and operations. Leaders that incorporate sleep and fatigue management into the planning and execution phases of operations will help facilitate mission priorities and prove a powerful force multiplier.

Understanding and Addressing the Unique Challenges and Conditions of the Veteran: Improving Sleep and Well-Being

Veterans are those who have served our country in one of the branches of armed forces or military reserves. The Veterans Health Administration is the largest integrated health system in the nation, providing health care services and latest research for veterans. Non-Veteran Health Administration primary care clinicians, who also take care of veterans, deserve to have an understanding of the unique challenges and conditions these individuals face and the resources that are available to improve sleep health and well-being of all veterans. This article guides these clinicians to manage sleep disorders, mental health disorders, and substance use among veterans.

Disturbed Sleep in PTSD: Thinking Beyond Nightmares

Sleep disturbances frequently co-occur with posttraumatic stress disorder (PTSD). Insomnia and nightmares are viewed as core symptoms of PTSD. Yet, relations between disturbed sleep and PTSD are far more complex: PTSD is linked to a broad range of sleep disorders and disturbed sleep markedly affects PTSD-outcome. This article provides a concise overview of the literature on prevalent comorbid sleep disorders, their reciprocal relation with PTSD and possible underlying neurophysiological mechanisms. Furthermore, diagnostic procedures, standard interventions-particularly first choice non-pharmacological therapies-and practical problems that often arise in the assessment and treatment of sleep disturbances in PTSD are described. Finally, we will present some perspectives on future multidisciplinary clinical and experimental research to develop new, more effective sleep therapies to improve both sleep and PTSD.

Predictors of Cognitive Behavioral Therapy for Insomnia (CBTi) Outcomes in Active-Duty U.S. Army Personnel

Cognitive behavioral therapy for insomnia (CBTi) is well established as the first-line treatment for the management of chronic insomnia. Identifying predictors of response to CBTi should enable the field to efficiently utilize resources to treat those who are likely to respond and to personalize treatment approaches to optimize outcomes for those who are less likely to respond to traditional CBTi. Although a range of studies have been conducted, no clear pattern of predictors of response to CBTi has emerged. The purpose of this study was to examine the impact and relative importance of a comprehensive group of pretreatment predictors of insomnia outcomes in 99 active-duty service members who received in-person CBTi in a randomized clinical trial. Results indicated that higher levels of baseline insomnia severity and total sleep time predicted greater improvements on the Insomnia Severity Index (ISI) following treatment. Higher depression symptoms and a history of head injury predicted a worse response to treatment (i.e., smaller improvements on the ISI). Clinically meaningful improvements, as measured by the reliable change index (RCI), were found in 59% of the sample. Over and above baseline insomnia severity, only depressive symptoms predicted this outcome. Future studies should examine if modifications to CBTi based on these predictors of response can improve outcomes.