VA Mid-Atlantic Health Care Network

The National Institute of Mental Health (NIMH) convened a meeting in September 2005 to review tobacco use and dependence and smoking cessation among those with mental disorders, especially individuals with anxiety disorders, depression, or schizophrenia. Smoking rates are exceptionally high among these individuals and contribute to the high rates of medical morbidity and mortality in these individuals. Numerous biological, psychological, and social factors may explain these high smoking rates, including the lack of smoking cessation treatment in mental health settings. Historically, "self-medication" and "individual rights" have been concerns used to rationalize allowing ongoing tobacco use and limited smoking cessation efforts in many mental health treatment settings. Although research has shown that tobacco use can reduce or ameliorate certain psychiatric symptoms, overreliance on the self-medication hypothesis to explain the high rates of tobacco use in psychiatric populations may result in inadequate attention to other potential explanations for this addictive behavior among those with mental disorders. A more complete understanding of nicotine and tobacco use in psychiatric patients also can lead to new psychiatric treatments and a better understanding of mental illness. Greater collaboration between mental health researchers and nicotine and tobacco researchers is needed to better understand and develop new treatments for cooccurring nicotine dependence and mental illness. Despite an accumulating literature for some specific psychiatric disorders and tobacco use and cessation, many unstudied research questions remain and are a focus and an emphasis of this review.

A large class of diagrams can be informally characterized as node–link diagrams. Typically nodes represent entities, and links represent relationships between them. The discipline of graph drawing is concerned with methods for drawing abstract versions of such diagrams. At the foundation of the discipline are a set of graph aesthetics (rules for graph layout) that, it is assumed, will produce graphs that can be clearly understood. Examples of aesthetics include minimizing edge crossings and minimizing the sum of the lengths of the edges. However, with a few notable exceptions, these aesthetics are taken as axiomatic, and have not been empirically tested. We argue that human pattern perception can tell us much that is relevant to the study of graph aesthetics including providing a more detailed understanding of aesthetics and suggesting new ones. In particular, we find the importance of good continuity (ie keeping multi-edge paths as straight as possible) has been neglected. We introduce a methodology for evaluating the cognitive cost of graph aesthetics and we apply it to the task of finding the shortest paths in spring layout graphs. The results suggest that after the length of the path the two most important factors are continuity and edge crossings, and we provide cognitive cost estimates for these parameters. Another important factor is the number of branches emanating from nodes on the path.

OBJECTIVES: Cognitive impairment is frequently observed among individuals with bipolar disorder during acute and euthymic phases of the illness. The purpose of this study was to provide an updated meta-analysis on the neuropsychological functioning of euthymic bipolar disorder individuals and to explore study design, demographic, and clinical variables that could moderate observed effects. METHODS: Searches were conducted on Medline and PsychInfo databases and 28 studies were selected that met inclusion criteria. A total of 28 cognitive variables were examined in the meta-analysis. The effects of four continuous (age, percent female, education, and illness duration) and two dichotomous (clinical course and diagnostic rigor) moderator variables were explored. RESULTS: Compared to controls, euthymic bipolar disorder individuals demonstrated impaired neuropsychological functioning across almost all domains, with medium-large effect sizes. Notably, vocabulary and word reading did not differ from controls. Sex did not impact neuropsychological functioning, and neuropsychological impairment decreased as education increased. Contrary to expectations, age and illness duration were negatively correlated with cognitive impairment. Diagnostic rigor of euthymia did not appear to impact effect sizes; however, clinical course received some tentative support as a moderator variable. CONCLUSIONS: Current results suggest that generalized, rather than specific, cognitive impairment characterizes euthymic bipolar disorder. Age, illness duration, education, and clinical course may moderate these broad cognitive effects. Against this general impairment backdrop, there may be a relative preservation of crystallized verbal ability.

The use of improvised explosive devices has become the hallmark of modern warfare and has resulted in an ever-increasing number of blast-related traumatic brain injuries (TBIs). Despite this fact, very little is actually known about the cognitive sequelae of blast-related TBIs. The purpose of the current study was to compare patterns of performance on neuropsychological measures in subjects who have sustained TBIs as a result of blast (or explosion) with those who have sustained TBIs from non-blast or blunt force trauma (motor vehicle accident, fall, assault, etc.). Participants were categorized as blast-related TBI or non-blast-related TBI and according to severity of injury (mild or moderate-to-severe). No main effects were observed in analysis of covariance between blast-related TBI participants and non-blast-related TBI participants across any of the neuropsychological variables, although an interaction was observed on a visual memory test showing stronger performance for mild blast-related and poorer performance for moderate-to-severe blast-related participants compared with both non-blast groups. Overall, the results do not provide any strong evidence that blast is categorically different from other TBI mechanisms, at least with regard to cognitive sequelae on select measures. Additional findings included a marginally increased incidence of reported posttraumatic stress disorder symptoms among blast-injured participants. (JINS, 2009, 15, 1-8.).

The authors investigated the relationship between childhood abuse and obesity in young adulthood (M age = 22) in a large, U.S. representative sample (N = 15,197). Controlling for demographics and depression, men with a history of childhood sexual abuse were at increased risk of overweight and obesity. No association between childhood abuse and obesity or overweight was observed for women in this sample. Higher percentages of skipping meals to lose weight and problematic eating were observed among women with a history of physical abuse. This is the first study to note an association between childhood abuse with obesity and problematic weight management behaviors in a sample of young adults.

BACKGROUND: There are significant concerns about mental health problems occurring due to the coronavirus disease 2019 (COVID-19) pandemic. To date, there has been limited empirical investigation about thoughts of suicide and self-harm during the COVID-19 pandemic. METHODS: A national survey was conducted May 2020 to investigate the association between mental health symptoms, social isolation, and financial stressors during the COVID-19 pandemic and thoughts of suicide and self-harm. A total of 6607 US adults completed an online survey; survey criteria included an age minimum of 22 years old and reported annual gross income of $75,000 or below. Statistical raking procedures were conducted to more precisely weight the sample using US Census data on age, geographic region, sex, race, and ethnicity. RESULTS: COVID-19-related stress symptoms, loneliness, and financial strain were associated with thoughts of suicide/self-harm in multivariable logistic regression analyses, as were younger age, being a military veteran, past homelessness, lifetime severe mental illness, current depressive symptoms, alcohol misuse, and having tested positive for COVID-19. Greater social support was inversely related to thoughts of suicide/self-harm whereas running out of money for basic needs (e.g., food), housing instability (e.g., delaying rent), and filing for unemployment or disability were positively related. CONCLUSIONS: Public health interventions to decrease risk of suicide and self-harm in the wake of the COVID-19 pandemic should address pandemic-related stress, social isolation, and financial strain experienced including food insecurity, job loss, and risk of eviction/homelessness.

Moral injury and acceptance and commitment therapy (ACT) are both topics that have only quite recently been introduced into the mental health literature. Although inquiries into these two domains have been advanced independent from one another, both challenge various aspects of the traditional medical model for diagnosing, understanding, and treating psychiatric problems. This article explores complementary possibilities for using ACT to approach the care of persons with moral injury. Descriptions of moral injury and ACT are provided along with an overview of the developmental histories and relevant research literature in each of these domains. Specific possibilities for attending to moral injury are explored via examination of each of the six core processes in ACT: acceptance; cognitive defusion; contact with the present moment; self-as-context; values; and committed action. It is suggested that ACT has unique potential as an evidence-based psychotherapy for approaching numerous moral injury related issues. These include: understanding human suffering as normative, expectable, and potentially meaningful; balancing both verbal and experiential understandings of morality; fostering forgiveness in a manner that is not dismissive of guilt but employs it to orient towards values; holding and honoring morally injurious experiences in a way that respects and empathizes with ongoing suffering; identifying a sense of self from which to behaviorally enact valued actions; and inviting engagement from care providers and communities outside of the traditional mental health care system. Future conceptual and empirical work is needed, including studies examining the efficacy and effectiveness of ACT for moral injury. Keywords: Acceptance and commitment therapy, forgiveness, guilt, medical model, moral injury, morality, social-functional, veterans.

According to the interpersonal-psychological theory of attempted and completed suicide (Joiner, 2005) suicide-related behavior is contingent upon three factors: acquired ability, burdensomeness, and failed belongingness. Qualitative research methodology was employed to explore these concepts among a group of returning Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF) combat veterans. A sample of 16 individuals participated in interviews. Themes emerged regarding combat as a context for exposure to pain, subsequent coping strategies, and perceptions of burdensomeness, failed belongingness, and increased pain tolerance. Suicidal behavior was also articulated as a means of coping with risk factors outlined by Joiner. These results highlight the potential utility of this theory for OEF/OIF veterans. Interventions aimed at decreasing emotional dysregulation, and lessening perceptions of burdensomeness and failed belongingness may reduce risk for suicidal behavior.

Meditation practice alters intrinsic resting-state functional connectivity (rsFC) in the default mode network (DMN). However, little is known regarding the effects of meditation on other resting-state networks. The aim of current study was to investigate the effects of meditation experience and meditation-state functional connectivity (msFC) on multiple resting-state networks (RSNs). Meditation practitioners (MPs) performed two 5-minute scans, one during rest, one while meditating. A meditation naïve control group (CG) underwent one resting-state scan. Exploratory regression analyses of the relations between years of meditation practice and rsFC and msFC were conducted. During resting-state, MP as compared to CG exhibited greater rsFC within the Dorsal Attention Network (DAN). Among MP, meditation, as compared to rest, strengthened FC between the DAN and DMN and Salience network whereas it decreased FC between the DAN, dorsal medial PFC, and insula. Regression analyses revealed positive correlations between the number of years of meditation experience and msFC between DAN, thalamus, and anterior parietal sulcus, whereas negative correlations between DAN, lateral and superior parietal, and insula. These findings suggest that the practice of meditation strengthens FC within the DAN as well as strengthens the coupling between distributed networks that are involved in attention, self-referential processes, and affective response.

Structural hippocampal abnormalities are common in many neurological and psychiatric disorders, and variation in hippocampal measures is related to cognitive performance and other complex phenotypes such as stress sensitivity. Hippocampal subregions are increasingly studied, as automated algorithms have become available for mapping and volume quantification. In the context of the Enhancing Neuro Imaging Genetics through Meta Analysis Consortium, several Disease Working Groups are using the FreeSurfer software to analyze hippocampal subregion (subfield) volumes in patients with neurological and psychiatric conditions along with data from matched controls. In this overview, we explain the algorithm's principles, summarize measurement reliability studies, and demonstrate two additional aspects (subfield autocorrelation and volume/reliability correlation) with illustrative data. We then explain the rationale for a standardized hippocampal subfield segmentation quality control (QC) procedure for improved pipeline harmonization. To guide researchers to make optimal use of the algorithm, we discuss how global size and age effects can be modeled, how QC steps can be incorporated and how subfields may be aggregated into composite volumes. This discussion is based on a synopsis of 162 published neuroimaging studies (01/2013-12/2019) that applied the FreeSurfer hippocampal subfield segmentation in a broad range of domains including cognition and healthy aging, brain development and neurodegeneration, affective disorders, psychosis, stress regulation, neurotoxicity, epilepsy, inflammatory disease, childhood adversity and posttraumatic stress disorder, and candidate and whole genome (epi-)genetics. Finally, we highlight points where FreeSurfer-based hippocampal subfield studies may be optimized.

OBJECTIVE: This study evaluated the relationship between resilience and psychological functioning in military veterans deployed to a region of military conflict in support of Operation Enduring Freedom or Operation Iraqi Freedom. METHOD: 497 military veterans completed a structured psychiatric interview and questionnaires measuring psychological symptoms, resiliency, and trauma exposure. The study had 2 primary aims: (1) to examine whether the association between trauma exposure and PTSD was moderated by resilience and (2) to examine whether resilience was uniquely associated with functional outcomes after accounting for PTSD. Measures included the Structured Clinical Interview for DSM-IV-TR Axis I Disorders (for PTSD diagnosis), the Connor-Davidson Resilience Scale, and the Traumatic Life Events Questionnaire. Data were collected between June 2005 and February 2009. RESULTS: Evaluating the association of resilience and trauma exposure with PTSD revealed main effects for combat exposure, lifetime trauma exposure, and resilience. Additionally, there was a significant (P < .05) interaction between combat exposure and resilience such that higher levels of resilience were particularly protective among individuals with high combat exposure. After controlling for age, gender, minority status, trauma exposure, and PTSD diagnosis, resilience was uniquely associated with decreased suicidality, reduced alcohol problems, lower depressive symptom severity, and fewer current health complaints and lifetime and past-year medical problems. CONCLUSIONS: These results suggest that resilience is a construct that may play a unique role in the occurrence of PTSD and severity of other functional correlates among deployed veterans. Future studies in this area would benefit from a prospective design, the evaluation of other possible protective processes (e.g., social support), and specific examination of particular aspects of resilience and how resilience may be increased.

Compelling evidence suggests that epigenetic mechanisms such as DNA methylation play a role in stress regulation and in the etiologic basis of stress related disorders such as Post traumatic Stress Disorder (PTSD). Here we describe the purpose and methods of an international consortium that was developed to study the role of epigenetics in PTSD. Inspired by the approach used in the Psychiatric Genomics Consortium, we brought together investigators representing seven cohorts with a collective sample size of N = 1147 that included detailed information on trauma exposure, PTSD symptoms, and genome-wide DNA methylation data. The objective of this consortium is to increase the analytical sample size by pooling data and combining expertise so that DNA methylation patterns associated with PTSD can be identified. Several quality control and analytical pipelines were evaluated for their control of genomic inflation and technical artifacts with a joint analysis procedure established to derive comparable data over the cohorts for meta-analysis. We propose methods to deal with ancestry population stratification and type I error inflation and discuss the advantages and disadvantages of applying robust error estimates. To evaluate our pipeline, we report results from an epigenome-wide association study (EWAS) of age, which is a well-characterized phenotype with known epigenetic associations. Overall, while EWAS are highly complex and subject to similar challenges as genome-wide association studies (GWAS), we demonstrate that an epigenetic meta-analysis with a relatively modest sample size can be well-powered to identify epigenetic associations. Our pipeline can be used as a framework for consortium efforts for EWAS.

Mindfulness and self-compassion are overlapping, but distinct constructs that characterize how people relate to emotional distress. Both are associated with posttraumatic stress disorder (PTSD) and may be related to functional disability. Although self-compassion includes mindful awareness of emotional distress, it is a broader construct that also includes being kind and supportive to oneself and viewing suffering as part of the shared human experience--a potentially powerful way of dealing with distressing situations. We examined the association of mindfulness and self-compassion with PTSD symptom severity and functional disability in 115 trauma-exposed U.S. Iraq/Afghanistan war veterans. Mindfulness and self-compassion were each uniquely, negatively associated with PTSD symptom severity. After accounting for mindfulness, self-compassion accounted for unique variance in PTSD symptom severity (f(2) = .25; medium ES). After accounting for PTSD symptom severity, mindfulness and self-compassion were each uniquely negatively associated with functional disability. The combined association of mindfulness and self-compassion with disability over and above PTSD was large (f(2) = .41). After accounting for mindfulness, self-compassion accounted for unique variance in disability (f(2) = .13; small ES). These findings suggest that interventions aimed at increasing mindfulness and self-compassion could potentially decrease functional disability in returning veterans with PTSD symptoms.

Although documentation that war inflicts psychological casualties dates back to the American Civil War and earlier, most research began after the Vietnam conflict, when studies focused on post-traumatic stress disorder (PTSD). With ongoing conflicts in Iraq and Afghanistan, there has been significant research to illuminate the epidemiology of war-related psychological casualties. Significant findings include an appreciation for the role combat plays in the development of mental disorders, including PTSD and traumatic brain injury (TBI). Recent research has endeavoured to understand and improve psychological resilience to temper potentially adverse mental health effects of military service in the theatre of combat operations. Over 2 million US service members have now deployed and returned over 3 million times to the Iraq and Afghanistan conflicts. Mental health providers in the Departments of Defense and Veterans Affairs healthcare systems have consequently observed steep increases in mental health service use among these personnel. The Departments have responded aggressively to bolster staffing levels, increase capacity, improve available services, and anticipate future needs. Scientists and clinicians continue efforts to understand the determinants, prevention, recognition, and treatment of combat-related mental disorders.

BACKGROUND: One in three college students experience significant depression or anxiety interfering with daily functioning. Resilience programs that can be administered to all students offer an opportunity for addressing this public health problem. The current study objective was to assess the benefit of a brief, universal resilience program for first-year college students. METHOD: First-year students at a private, midwestern university participated. This trial used a pragmatic design, delivering the intervention within university-identified orientation courses and was not randomized. The four-session resilience program included goal-building, mindfulness, and resilience skills. The comparison was orientation-as-usual. Primary outcomes included PROMIS® Depression and Anxiety and Connor-Davidson Resilience Scale. Secondary and exploratory outcomes included the Perceived Stress Scale, Emotion Regulation, and Cognitive Behavioral Therapy (CBT) Skills Questionnaires, and Freiburg Mindfulness Inventory. Time by treatment interactions at post-training and semester-end were examined using linear mixed models. RESULTS: Analysis included 252 students, 126 who completed resilience programming and a matched comparison sample. Resilience programming did not relate to improvements in depression at post-training (CI: -2.53 to 1.02; p = .404, d =-0.08), but did at semester-end (95% CI: -4.27 to -0.72; p = .006, d = -0.25) and improvements in perceived stress were observed at post-training (CI: -3.31 to -0.44; p = .011, d = -0.24) and semester-end (CI: -3.30 to -0.41; p = .013, d = -0.24). Emotion regulation, mindfulness, and CBT skills increased, with CBT skills mediating clinical improvements. CONCLUSIONS: Universal implementation of a brief, resilience intervention may be effective for improving college student mental health.

The global outbreak of COVID-19 has required mental health providers to rapidly rethink and adapt how they provide care. Cognitive processing therapy (CPT) is a trauma-focused, evidence-based treatment for posttraumatic stress disorder that is effective when delivered in-person or via telehealth. Given current limitations on the provision of in-person mental health treatment during the COVID-19 pandemic, this article presents guidelines and treatment considerations when implementing CPT via telehealth. Based on lessons learned from prior studies and clinical delivery of CPT via telehealth, recommendations are made with regard to overall strategies for adapting CPT to a telehealth format, including how to conduct routine assessments and ensure treatment fidelity.

The following six components are necessary for patient-centered care: Exploring both the disease and illness with the patient. As suggested, this is done by asking questions about how the illness impacts the patient. Understanding the whole person. Open-ended questions and cultural sensitivity assist in gaining more information about the patient. Finding common ground regarding management. Dialysis centers can invite patients to treatment planning meetings and involve family. Incorporating prevention and health promotion. Provide patients with information about disease management in a patient-friendly manner. Enhancing the doctor-patient relationship. Authoritative approach that focuses only on the signs and symptoms of patients. In that model of care, the professional asks direct questions and gives patients directives. When failure occurs, it is seen as the patient's fault. The patient-centered model encourages patients' ideas, views patients and physicians as partners, takes patients' emotional and social environments into account, and requires open-ended questions and mutual participation. Embracing patient-centered care is clearly a win-win situation for patients and professionals. When provided with patient-centered care, patients report higher satisfaction and improved outcomes without significant increases in time and money for the provider. Patient-centered care also benefits health care professionals who become more fulfilled by the care they provide. Patient-centeredness is not something that will develop overnight; it will take practice, continued education, and in-services to be effectively provided to patients. For more information on patient-centered care, visit the Mid-Atlantic Renal Coalition's Web site at www.esrdnet5.org

BACKGROUND: This study was designed to examine the concordance of proposed DSM-V posttraumatic stress disorder (PTSD) criteria with DSM-IV classification rules and examine the impact of the proposed DSM-V PTSD criteria on prevalence. METHOD: The sample (N = 185) included participants who were recruited for studies focused on trauma and health conducted at an academic medical center and VA medical center in the southeastern United States. The prevalence and concordance between DSM-IV and the proposed DSM-V classifications were calculated based on results from structured clinical interviews. Prevalence rates and diagnostic efficiency indices including sensitivity, specificity, area under the curve (AUC), and Kappa were calculated for each of the possible ways to define DSM-V PTSD. RESULTS: Ninety-five percent of the sample reported an event that met both DSM-IV PTSD Criterion A1 and A2, but only 89% reported a trauma that met Criterion A on DSM-V. Results examining concordance between DSM-IV and DSM-V algorithms indicated that several of the algorithms had AUCs above 0.90. The requirement of two symptoms from both Clusters D and E provided strong concordance to DSM-IV (AUC = 0.93; Kappa = 0.86) and a greater balance between sensitivity and specificity than requiring three symptoms in both Clusters D and E. CONCLUSIONS: Despite several significant changes to the diagnostic criteria for PTSD for DSM-V, several possible classification rules provided good concordance with DSM-IV. The magnitude of the impact of DSM-V decision rules on prevalence will be largely affected by the DSM-IV PTSD base rate in the population of interest.

This study investigated the influence of exposure to a tornado disaster and disaster-related posttraumatic stress disorder (PTSD) symptomatology on physical health complaints and primary health care utilization among rural medical patients. One-hundred five patients completed self-report measures assessing disaster exposure, PTSD symptoms, and self-reported physical health complaints. Objective rates of health care utilization were gathered by a review of medical records. Tornado disaster exposure and generalized psychological distress were associated with physical health complaints one year following the disaster. After controlling for age, gender, and levels of predisaster health care utilization, PTSD Cluster C (avoidance) symptoms were associated with increased rates of postdisaster health care utilization. Implications of these findings for interventions within the medical system are discussed.

INTRODUCTION: Smokers with attention deficit hyperactivity disorder (ADHD) have greater difficulty quitting than those without ADHD, but preliminary data (McClernon, Kollins, Lutz, Fitzgerald, Murray, Redman, et al., 2008) suggest equivalent severity of withdrawal symptoms following brief abstinence. The objective of this study was to characterize the differential effects of intermediate term smoking abstinence on self-reported withdrawal and ADHD symptoms in adult smokers with and without ADHD. METHODS: Forty adult (50% female), nontreatment seeking moderate-to-heavy smokers with and without ADHD were enrolled in a 12-day quit study in which monetary incentives were provided for maintaining biologically verified abstinence. Self-reported withdrawal, mood, and ADHD symptoms were measured pre- and post-quitting. RESULTS: ADHD and controls did not vary on smoking or demographic variables. Significant Group × Session interactions were observed across a broad range of withdrawal symptoms and were generally characterized by greater withdrawal severity among ADHD smokers, particularly during the first 5 days of abstinence. In addition, Group × Sex × Session interactions were observed for craving, somatic symptoms, negative affect, and habit withdrawal; these interactions were driven by greater withdrawal severity among females with ADHD. Group × Session interactions were not observed for ADHD symptom scales. CONCLUSIONS: The results of this study suggest that smokers with ADHD, and ADHD females in particular, experience greater withdrawal severity during early abstinence-independent of effects on ADHD symptoms. Whereas additional research is needed to pinpoint mechanisms, our findings suggest that smoking cessation interventions targeted at smokers with ADHD should address their more severe withdrawal symptoms following quitting.