Chronic posttraumatic stress disorder and diagnostic comorbidity in a disaster sample

Coping Strategies and Psychological Maladjustment/Adjustment: A Meta-Analytic Approach with Children and Adolescents Exposed to Natural Disasters

Background

Following disasters, children and adolescents can use coping strategies to feel better. A growing body of studies investigated the relation between them and maladjustment/adjustment, i.e., negative symptomatology/positive indicators of development. Yet, these constructs are studied separately.

Objective

We conducted two meta-analyses to examine the mean correlation between disaster-related coping strategies and indicators of maladjustment/adjustment following natural disasters in children and adolescents, considering the role of some moderators.

Methods

We used PsycINFO, PubMed, Eric, and Scopus databases to identify articles on natural disasters (filters: participants ≤ 18 years at the disaster, peer-review, English language). Inclusion required investigating the relation between at least one coping strategy and at least one indicator of maladjustment (e.g., post-traumatic stress disorder, depression) and/or adjustment (e.g., self-efficacy, emotion understanding), for a total of 26 studies (k = 64, n = 9692, for maladjustment; k = 37, n = 3504, for adjustment).

Results

There were global positive significant correlations between coping strategies and negative symptomatology (r _pooled  = .23) for maladjustment, and positive indicators (r _pooled  = .17) for adjustment. Negative symptomatology positively correlated with escape (r = .19), social isolation (r = .15), submission (r = .64), and opposition (r = .16); positive indicators positively correlated with problem solving (r = .31), social support (r = .22), and submission (r = .30). We found a moderating role of age, disaster type, and continent for maladjustment.

Conclusions

The study presented an analysis of the coping strategies that can be effective for children and adolescents dealing with natural disasters.

Brain Environment Interactions: Stress, Posttraumatic Stress Disorder, and the Need for a Postmortem Brain Collection

Stress, especially the extreme stress of traumatic events, can alter both neurobiology and behavior. Such extreme environmental situations provide a useful model for understanding environmental influences on human biology and behavior. This paper will review some of the evidence of brain alterations that occur with exposure to environmental stress. This will include recent studies using neuroimaging and will address the need for histological confirmation of imaging study results. We will review the current scientific approaches to understanding brain environment interactions, and then make the case for the collection and study of postmortem brain tissue for the advancement of our understanding of the effects of environment on the brain.Creating a brain tissue collection specifically for the investigation of the effects of extreme environmental stressors fills a gap in the current research; it will provide another of the important pieces to the puzzle that constitutes the scientific investigation of negative effects of environmental exposures. Such a resource will facilitate new discoveries related to the psychiatric illnesses of acute stress disorder and posttraumatic stress disorder, and can enable scientists to correlate structural and functional imaging findings with tissue abnormalities, which is essential to validate the results of recent imaging studies.

Discovery and Validation of Novel Methylation Markers in Helicobacter pylori-Associated Gastric Cancer

Previous studies have shown that abnormal methylation is an early key event in the pathogenesis of most human cancers, contributing to the development of tumors. However, little attention has been given to the potential of DNA methylation patterns as markers for Helicobacter pylori- (H. pylori-) associated gastric cancer (GC). In this study, an integrated analysis of DNA methylation and gene expression was conducted to identify some potential key epigenetic markers in H. pylori-associated GC. DNA methylation data of 28 H. pylori-positive and 168 H. pylori-negative GC samples were compared and analyzed. We also analyzed the gene expression data of 18 H. pylori-positive and 145 H. pylori-negative GC cases. Finally, the results were verified by in vitro and in vivo experiments. A total of 5609 differentially methylated regions associated with 2454 differentially methylated genes were identified. A total of 228 differentially expressed genes were identified from the gene expression data of H. pylori-positive and H. pylori-negative GC cases. The screened genes were analyzed for functional enrichment. Subsequently, we obtained 28 genes regulated by methylation through a Venn diagram, and we identified five genes (GSTO2, HUS1, INTS1, TMEM184A, and TMEM190) downregulated by hypermethylation. HUS1, GSTO2, and TMEM190 were expressed at lower levels in GC than in adjacent samples (P < 0.05). Moreover, H. pylori infection decreased HUS1, GSTO2, and TMEM190 expression in vitro and in vivo. Our study identified HUS1, GSTO2, and TMEM190 as novel methylation markers for H. pylori-associated GC.

Children's Mental Health in Southwestern Ontario during Summer 2020 of the COVID-19 Pandemic

OBJECTIVE

COVID-19 presents an unprecedented global crisis. Research is critically needed to identify the impact of the pandemic on children's mental health including psychosocial factors that predict resilience, recovery, and persistent distress. The present study collected data in June-July 2020 to describe children's mental health during the initial phase of the pandemic, including the magnitude and nature of psychiatric and psychological distress in children, and to evaluate social support as a putative psychosocial moderator of children's increased distress.

METHOD

Children and parents from 190 families of children aged 8 to 13 from the Windsor-Essex region of Southwestern Ontario reported (i) retrospectively on children's well-being (e.g., worry, happiness) immediately prior to the pandemic and (ii) on children's current well-being; irritability; social support; and anxiety, depressive, and posttraumatic stress symptoms at the baseline assessment of an ongoing longitudinal study of the COVID-19 pandemic.

RESULTS

Children and parents reported worsened well-being and psychological distress during the pandemic compared to retrospective report of pre-pandemic well-being. Child-perceived social support from family and friends was associated with lower symptom severity and attenuated increase in psychological distress.

CONCLUSIONS

Study findings suggest possible broad psychological impacts of the COVID-19 pandemic and are consistent with prior research that indicates a protective role of social support to mitigate the negative psychological impact of the pandemic. These findings may inform clinical assessments and highlight the need for public resources to safeguard children's mental health.

Survivors of avalanche accidents: posttraumatic stress disorder symptoms and quality of life: a multicentre study

BACKGROUND

As any traumatic event, avalanches could trigger psychological disorders on survivors. Our objectives were to determine the prevalence of post-traumatic stress disorder among avalanche survivors and to evaluate post-traumatic stress disorder risks factors as well as the impact on quality of life.

METHODS

A multicentre study was conducted in victims included in the North Alpine Avalanche Registry from 2014 to 2018. Data were collected through a standard questionnaire during semi-directed phone interviews. The primary outcome was the total score on the Impact of Event Scale Revised. Secondary outcomes were the Mental Component Scale and the Physical Component Scale scores of the Short Form 12 questionnaire.

RESULTS

During the study period, 132 of 211 victims survived. Among the 107 victims included, 55 (51.4%) phone interviews were obtained. Six patients (10.9, 95% CI 1.76-20.05) had an Impact of Event Scale Revised score ≥ 33 indicating a strong probability for post-traumatic stress disorder. Median Mental Component Scale score was 39.0 (IQR 30.5-46.3) for post-traumatic stress disorder patients and 40.1 (IQR 36.5-43.4) for non post-traumatic stress disorder (p = 0.76). Median Physical Component Scale score was 39.4 (37.2-44.3) for post-traumatic stress disorder patients and 44.2 (39.1-46.8) for non post-traumatic stress disorder (p = 0.39). No significant difference in the quality of life in both populations was observed, and no independent risk factors of post-traumatic stress disorder was identified.

CONCLUSION

Avalanche accidents may induce post-traumatic stress disorders among survivors in a comparable prevalence to the most traumatic event already studied. Early recognition and preventive measures should be set up in order to reduce the psychological burden in these victims.

TRIAL REGISTRATION

NCT03936738 .

Estimation of Health-Related Quality of Life Losses Owing to a Technological Disaster in Brazil Using EQ-5D-3L: A Cross-Sectional Study

OBJECTIVES

In 2015, a dam collapsed at Samarco iron ore mine in the municipality of Mariana, Brazil, and contaminated more than 600 km of watercourses and destroyed almost 1600 acres of vegetation. Nineteen people died and more than 600 families lost their homes. This study aimed to estimate health-related quality of life (HRQoL) losses owing to this disaster.

METHODS

We collected data from a probabilistic sample of 459 individuals aged 15 years or older. Household face-to-face interviews were conducted in December 2018. Pre-event data were not available for this population, so respondents were asked to evaluate at present and in retrospect their health status using EQ-5D-3L. The Minas Gerais societal value sets for EQ-5D-3L health preferences, estimated in 2011, were used to calculate utility losses. The health loss estimation from EQ-5D will form the basis for the calculation of compensation payments for the victims.

RESULTS

Approximately 74% of the study population suffered some HRQoL loss. On average, EQ-5D index values decreased from 0.95 to 0.76. The greatest effects were observed for the anxiety/depression dimension, followed by pain/discomfort. Before the tragedy, the proportion of individuals with severe anxiety/depression and pain/discomfort was equal to 1% rising to 23% and 11%, respectively.

CONCLUSIONS

Catastrophic losses owing to the Samarco disaster were found. The EQ-5D-3L instrument showed feasibility and sensitiveness to measure HRQoL losses owing to a negative health shock in a low-income Brazilian population.

Post-traumatic stress disorder and the role of resilience, social support, anxiety and depression after the Jiuzhaigou earthquake: A structural equation model

This is the first study to investigate the mechanism of Post traumatic stress disorder (PTSD) after the 2017 7.0 Ritcher scale Jiuzhaigou earthquake. In order to identify the mechanism underling interactions among different factors associated with PTSD symptoms. Three months after the earthquake, 607 participants from the heavy damaged areas were recruited in this survey. Demographic information and scale measurements on social support, resilience, anxiety, depression, and PTSD were collected using standardized questionnaire. The result showed that PTSD, anxiety symptoms, and depressive symptoms prevalence in the severely affected area were 52.7 %, 53.8 % and 69.6 %, respectively. Resilience and social support had direct effects on PTSD, as well as indirect effects on PTSD through anxiety and depression. The proposed mechanism on PTSD explained the paths among the measured variables, which explained the risk and protective factors related to PTSD. This current study has important practical implications for understanding mental health status of earthquake victims.

Perceptions of Mental Health and Wellbeing Following Residential Displacement and Damage from the 2018 St. John River Flood

Climate change has spurred an increase in the prevalence and severity of natural disasters. Damage from natural disasters can lead to residential instability, which negatively impacts mental health and wellbeing. However, research on the mental health of residents who are displaced after natural disasters is relatively novel and needs more study. This study investigates experiences of mental health in residents in New Brunswick, Canada, who experienced residential damage and/or displacement during the 2018 spring flood. Lived experiences were studied through focus groups with 20 residents and perceptions of community mental health and wellbeing were captured during key informant interviews with 10 local community leaders. Data collection and analysis employed grounded theory. Findings indicate that those who had residential displacement or damage due to the flooding experienced negative mental health impacts, both during and following the flood. While natural disasters have devastating impacts on mental health, the data also indicate that the communities were positively impacted by a collective and collaborative response to the flood. This paper argues for the utility of communal coping as a concept to describe the experiences of communities following residential damage and/or displacement following natural disasters.

Association between earthquake experience and depression 37 years after the Tangshan earthquake: a cross-sectional study

OBJECTIVE

To investigate the association between the Tangshan earthquake and depression after 37 years.

DESIGN AND SETTING

A cross-sectional study conducted in Tangshan from 2013 to 2014.

PARTICIPANTS

The sample included 5024 participants born before 28 July 1976 the date of the Tangshan earthquake, with available data on their earthquake experiences and depression 37 years post-earthquake.

OUTCOMES AND VARIABLES

The outcome was depression measured using the Center for Epidemiological Study and Depression Scale. The independent variable was earthquake experience, which was classified into three groups: no earthquake experience, earthquake experience without bereavement and earthquake experience with bereavement. Multivariable logistic regression analysis was used to evaluate the association between earthquake experience and depression after adjusting for gender, age at the time of the earthquake, smoking status, drinking status, education, income, residence in Tangshan 1 to 2 years post-earthquake, hypertension, diabetes and dyslipidaemia.

RESULTS

Of the 5024 participants, 641 experienced the Tangshan earthquake, and 98 experienced bereavement due to the earthquake. 37 years after the earthquake, survivors who had lost relatives during the earthquake were nearly three times (OR 2.82, 95% CI 1.24 to 6.39) as likely to have depression as those who had not experienced the earthquake, while those who had not lost relatives were 1.69 times as likely (OR 1.69, 95% CI 0.93 to 3.08). Stratified analyses showed that earthquake was significantly associated with depression in women with (OR 3.51, 95% CI 1.21 to 10.16) or without bereavement (OR 3.07, 95% CI 1.44 to 6.56) but not in men; this association was also significant in individuals over 18 years old at the time of the earthquake with (OR 13.16, 95% CI 3.08 to 56.3) or without bereavement (OR 3.39, 95% CI 1.31 to 8.87) but not in individuals less than 18 years old.

CONCLUSIONS

37 years after the Tangshan earthquake, earthquake experience was associated with depression among bereaved survivors, women and individuals over 18 years old at the time of the earthquake.

Trauma-related psychiatric and behavioral conditions are uniquely associated with sustained attention dysfunction

OBJECTIVE

It is increasingly recognized that trauma victims, particularly Veterans, have co-occurring psychological and physical conditions that impact cognition, especially the domains of sustained attention and executive functioning. Although previous work has generally attempted to isolate the unique cognitive effects of common combat-related comorbidities, less work has been done to examine how these conditions co-occur, and whether unique cognitive signatures accompany certain clinical combinations.

METHOD

To address this gap, we examined how several deployment-related conditions were associated with performance on a well-validated measure of sustained attention (i.e., gradual onset continuous performance task [gradCPT]) and a battery of standard neuropsychological measures in 123 Veterans from the Translational Research Center for TBI and Stress Disorders. Initially, a Principal component analysis was conducted to investigate how comorbid conditions grouped together.

RESULTS

Several sustained attention measures from the gradCPT were differentially associated with four unique combinations of trauma-related pathology. Specifically, a somatic component representing the combination of current pain, sleep disturbance, and mild traumatic brain injury was associated with a higher rate of failures of attentional engagement. On the other hand, a comorbid posttraumatic stress disorder (PTSD) and mood disorder component (moodPTSD), as well as a substance use disorder component, were associated with higher rates of inhibitory control failures. Increased attentional instability was associated with moodPTSD as well as an anxiety disorder component. In contrast, the cognitive effects of deployment-related trauma were not observed on standard neuropsychological measures.

CONCLUSION

These findings suggest that unique combinations of trauma-related pathology have dissociable effects on sustained attentional control. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

PTSD and Depression Among Museum Workers After the March 18 Bardo Museum Terrorist Attack

On March 18, 2015, two gunmen attacked the Bardo museum in Tunis, Tunisia, killing 23 foreign tourists. We assessed PTSD and depression symptoms 4-6 weeks after the event among museum workers, in relation to sociodemographic factors and social support, and we analysed the determinants and predictor factors of PTSD and depression symptoms among the participants. Our findings indicated that 68.6% of the respondents had posttraumatic stress symptoms above the cutoff point (IER-S scores >33), and 40.6% reported severe levels of depressive symptoms (DASS-depression scores >20). Male and female participants did not significantly differ in terms of their symptom severities. Low social support was the best predictor of PTSD and depression symptoms. Our results suggest that interventions designed to reinforce ties within social networks may be particularly helpful for victims in the aftermath of a terrorist attack.

Comorbid Depression and Other Predictors of PTSD Severity in Urban Public Transit Employees

The purpose of the study was to determine whether post traumatic stress disorder (PTSD) with Major Depressive Disorder (MDD) among urban public transit employees who were exposed to a workplace traumatic event is associated with greater PTSD severity over the 6-month follow-up period compared to PTSD without MDD, and also to identify predictors of PTSD severity among these employees. Information about Axis-I diagnosis and PTSD severity were collected from the SCID-I and the Modified PTSD Symptom Scale (MPSS) respectively. PTSD without MDD (N = 29) and PTSD with MDD (N = 37) groups were not significantly different in terms of PTSD severity. The severity of depression (p = 0.01), female (p = 0.01), non-Caucasian (p = 0.01), perceived high workplace related stress (p = 0.02), and history of lifetime trauma (p = 0.01) were significantly associated with greater PTSD severity after controlling other variables. This study highlights the importance of modifiable variables for reducing PTSD severity after a workplace traumatic event in transit employees.

An Exploratory Study of Post-Traumatic Stress Disorder Symptoms among Bereaved Children

Purpose:

This study reports on the incidence of post-traumatic stress disorder (PTSD) symptoms among a sample ( n = 46) of bereaved children. PTSD symptoms in children who have experienced loss due to an expected death through illness have not been previously studied.

Method:

An exploratory cross-sectional design was used to compare Impact of Event Scale (IES) scores between two groups of bereaved children. One group experienced the sudden, unexpected death of a family member; the second group experienced the expected death of a family member following protracted illness.

Findings:

Overall, almost two-thirds of the children were found to be experiencing moderate to severe levels of PTSD related symptoms of intrusion and avoidance as measured by the IES. Additionally, there was no significant difference in the IES scores of the two groups of children.

Implications:

Findings are discussed in relation to current practice with and research on bereaved children.

Six years after the wave. Trajectories of posttraumatic stress following a natural disaster

BACKGROUND

The characteristics of long-term trajectories of distress after disasters are unclear, since few studies include a comparison group. This study examines trajectories of recovery among survivors in comparison to individuals with indirect exposure.

METHODS

Postal surveys were sent to Swedish tourists, repatriated from the 2004 Indian Ocean tsunami (n=2268), at 1, 3, and 6 years after the tsunami to assess posttraumatic stress (PTS) and poor mental health. Items were used to ascertain high and moderate disaster exposure groups and an indirect exposure comparison group.

RESULTS

Long-term PTS trajectories were best characterized by a resilient (72.3%), a severe chronic (4.6%), a moderate chronic (11.2%) and a recovering (11.9%) trajectory. Trajectories reported higher levels of PTS than the comparison group. Exposure severity and bereavement were highly influential risk factors.

CONCLUSIONS

These findings have implications regarding anticipation of long-term psychological adjustment after natural disasters and need for interventions after a single traumatic event with few secondary stressors.

Psychiatric disorders and suicide attempts in Swedish survivors of the 2004 southeast Asia tsunami: a 5 year matched cohort study

BACKGROUND

Survivors of natural disasters are thought to be at an increased risk of psychiatric disorders, however the extent of this risk, and whether it is linked to pre-existing psychopathology, is not known. We aimed to establish whether Swedish survivors of tsunamis from the 2004 Sumatra-Andaman earthquake had increased risks of psychiatric disorders and suicide attempts 5 years after repatriation.

METHODS

We identified Swedish survivors repatriated from southeast Asia (8762 adults and 3742 children) and 864 088 unexposed adults and 320 828 unexposed children matched for sex, age, and socioeconomic status. We retrieved psychiatric diagnoses and suicide attempts from the Swedish patient register for the 5 years after the tsunami (from Dec 26, 2004, to Jan 31, 2010) and estimated hazard ratios (HRs), then adjusted for pre-tsunami psychiatric disorders, and, for children, for parental pre-tsunami disorders.

FINDINGS

Exposed adults were more likely than unexposed adults to receive any psychiatric diagnosis (547 [6·2%] vs 47 734 [5·5%]; adjusted HR 1·21, 95% CI 1·11-1·32), particularly stress-related disorders (187 [2·1%] vs 8831 [1·0%]; 2·27, 1·96-2·62) and suicide attempts (38 [0·43%] vs 2752 [0·32%]; 1·54, 1·11-2·13), but not mood or anxiety disorders. Risk of psychiatric diagnoses did not differ between exposed and unexposed children and adolescents (248 [6·6] vs 22 081 [6·9%]; 0·98, 0·86-1·11), although exposed children and adolescents had a higher risk for suicide attempts with uncertain intent (1·43; 1·01-2·02) and stress-related disorders (1·79; 1·30-2·46), mainly during the first 3 months after the tsunami.

INTERPRETATION

The 2004 tsunami was, independently of previous psychiatric morbidity, associated with an increased risk of severe psychopathology, mainly stress-related disorders and suicide attempts, in children and adults. Survivors of natural disasters should be targeted with early interventions and active long-term follow-up to prevent, detect, and alleviate psychiatric disorders that might follow.

FUNDING

The Swedish Council for Working Life and Social Research, Swedish Board of Health and Welfare, Polish Ministry of Science and Higher Education, Swedish Society for Medical Research.

The role of peri-traumatic stress and disruption distress in predicting post-traumatic stress disorder symptoms following exposure to a natural disaster

BACKGROUND

Few studies have examined the contribution of specific disaster-related experiences to post-traumatic stress disorder (PTSD) symptoms.

AIMS

To examine the roles of peri-traumatic stress and distress due to lingering disaster-related disruption in explaining linkages between disaster exposure and PTSD symptoms among a cohort exposed to the 2010-2011 Canterbury (New Zealand) earthquakes.

METHOD

Structural equation models were fitted to data obtained from the Christchurch Health and Development Study at age 35 (n=495), 20-24 months following the onset of the disaster. Measures included: earthquake exposure, peri-traumatic stress, disruption distress and PTSD symptoms.

RESULTS

The associations between earthquake exposure and PTSD symptoms were explained largely by the experience of peri-traumatic stress during the earthquakes (β=0.189, P<0.0001) and disruption distress following the earthquakes (β=0.105, P<0.0001).

CONCLUSIONS

The results suggest the importance of minimising post-event disruption distress following exposure to a natural disaster.

DECLARATION OF INTEREST

None.

COPYRIGHT AND USAGE

© The Royal College of Psychiatrists 2015. This is an open access article distributed under the terms of the Creative Commons Non-Commercial, No Derivatives (CC BY-NC-ND) licence.

Posttraumatic stress and other health consequences of catastrophic avalanches: A 16-year follow-up of survivors

To date, no study has investigated the effects of avalanches on survivor's health beyond the first years. The aim of this study was to examine long-term health status 16 years after exposure to avalanches using a matched cohort design. Mental health, sleep quality and somatic symptoms among avalanche survivors (n=286) and non-exposed controls (n=357) were examined. Results showed that 16% of survivors currently experience avalanche-specific PTSD symptoms (PDS score>14). In addition, survivors presented with increased risk of PTSD hyperarousal symptoms (>85th percentile) (aRR=1.83; 98.3% CI [1.23-2.74]); sleep-related problems (PSQI score>5) (aRR=1.34; 95% CI [1.05-1.70]); PTSD-related sleep disturbances (PSQI-A score≥4) (aRR=1.86; 95% CI [1.30-2.67]); musculoskeletal and nervous system problems (aRR 1.43; 99% CI 1.06-1.93) and gastrointestinal problems (aRR 2.16; 99% CI 1.21-3.86) compared to the unexposed group. Results highlight the need for treatment for long-term PTSD symptoms and sleep disruption in disaster communities.

Lasting personality pathology following exposure to catastrophic trauma in adults: systematic review

BACKGROUND

By definition, personality disorders (PDs) are evident in late childhood and adolescence, but evidence for personality pathology occurring after adolescence is unclear.

AIM

We aimed to review extant literature on personality change following exposure to catastrophic trauma in adults in order to identify the prevalence and clinical features of any long-term personality pathology.

METHOD

Relevant studies were identified by searching three bibliographic databases (MEDLINE, EMBASE and PsychINFO) from inception to November 2011 using terms related to personality and trauma.

RESULTS

No prospective studies that investigated long-term personality change following exposure to trauma in adults were found. Two retrospective studies reported the prevalence of enduring personality change of 2.6% and 6% (weighted prevalence 4.6%, 95% confidence interval 3.4-6.3%), and one study reported 20% increase in adult-onset antisocial behaviour following exposure to trauma. Findings from cross-sectional studies that examined the prevalence of PDs in people exposed to catastrophic trauma reported that Cluster C and Cluster A were the most common with avoidant, paranoid and obsessive-compulsive PDs among those most frequently reported.

CONCLUSION

A minority of adults who are exposed to severe trauma appear to go on to develop significant personality pathology. The observed personality disturbance is multifarious and more extensive than the prototype described in ICD-10.

Posttraumatic stress disorder and its comorbidities among American Indian veterans

Goal consists of describing the demographic and comorbid characteristics associated with Posttraumatic Stress Disorder (PTSD) among American Indian veterans with any lifetime Axis 1 disorder. Sample included 252 American Indian veterans, obtained from a community sample of 557, using targeted sampling designed to provide a representative sample, structured to include equal numbers of rural and urban veterans and a twofold over sample of women. Data collection involved lifetime diagnoses based on the Diagnostic Interview Schedule/Quick Version/DSM-III-R, demographic characteristics, and combat exposure. Findings Bivariate comparisons showed positive relationships of PTSD with combat exposure, mood disorder and anxiety disorders (excluding PTSD), but a negative relationship with substance use disorder. Binary logistic regression analyses showed an independent association of PTSD with mood and anxiety disorders as well as combat exposure.

Posttraumatic stress and symptom improvement in Norwegian tourists exposed to the 2004 tsunami--a longitudinal study

BACKGROUND

Mental health consequences of disasters are frequently studied. However, few studies have investigated symptom improvement in victims after natural disasters. This study aimed to identify predictors of 6 months post-disaster stress symptoms and to study 6 months and 24 months course of symptoms among Norwegian tourists who experienced the 2004 tsunami.

METHODS

Norwegian tourists (≥ 18 years) who experienced the 2004 tsunami (n = 2468) were invited to return a postal questionnaire at two points of time. The first data set was collected at 6 months (T1, n = 899) and the second data set at 24 months post-disaster (T2, n = 1180). The population studied consisted of those who responded at both assessments (n = 674). Impact of Event Scale Revised (IES-R) was used to measure posttraumatic stress symptoms. IES-R score ≥ 33 (caseness) was used to identify various symptom trajectories from T1 to T2. Multiple linear regression was used to determine predictors of posttraumatic stress at T1 and to identify variables associated with symptom improvement from T1 to T2.

RESULTS

The majority was identified as non-case at both assessments (57.7%), while 20.8% of the respondents were identified as case at both assessments. Symptoms at T1 were positively related to female gender, older age, unemployment, being chased or caught by the waves, witnessing death or suffering, loss of loved ones, experiencing intense fear during the disaster, low conscientiousness, neuroticism and low levels of social support. The IES-R sum score declined from 24.6 (SD = 18.5) at T1 to 22.9 (SD = 18.3) at T2, p < 0.001. Emotional stability and high IES-R scores at T1 were positively related to symptom improvement, while received social support was not. Being referred to a mental health specialist was negatively related to symptom improvement.

CONCLUSIONS

A significant minority (20-30%) among Norwegian tourists developed enduring posttraumatic stress symptoms in the aftermath of the 2004 tsunami. Tsunami exposure, peritraumatic fear, neuroticism and low levels of social support were the strongest predictors of posttraumatic stress at 6 months post-disaster. Decrease in posttraumatic stress was related to emotional stability and higher symptom levels at T1. Being referred to a mental health specialist did not facilitate symptom improvement.

Prospective investigation of mental health following sexual assault

BACKGROUND

Comorbidity in psychological disorders is common following exposure to a traumatic event. Relatively little is known about the manner in which changes in the symptoms of a given type of psychological disorder in the acute period following a trauma impact changes in symptoms of another disorder. This study investigated the relationship between changes in posttraumatic stress disorder (PTSD), depression, and anxiety symptoms in the first 12 weeks following sexual assault.

METHODS

Participants were 126 women who had been sexually assaulted in the previous 4 weeks.

RESULTS

Lower level mediation analyses revealed that changes in PTSD symptoms had a greater impact on changes in depression and anxiety than vice versa.

CONCLUSIONS

The finding highlights the role of PTSD symptoms in influencing subsequent change in other psychological symptoms. These findings are discussed in the context of models detailing the trajectory of psychological disorders following trauma, and clinical implications are considered.

Prevalence and duration of PTSD in survivors 6 years after a natural disaster

The present study aimed to examine the prevalence of posttraumatic stress disorder (PTSD) in survivors with low levels of risk factors for PTSD. The sample included 142 adults (58% women, 54% university education, 93% employed/students/retired) on vacation in Southeast Asia during the 2004 Indian Ocean disaster. Semi-structured clinical interviews (SCID-I) were performed after 6 years including PTSD, depression, specific phobia, and alcohol abuse. The 6-year prevalence of PTSD was 11.3% and the current prevalence was 4.2%, with onset mainly within 1 month and remission within 3 years post-disaster. Suicidal ideation and comorbidity were common in PTSD cases. Lifetime prevalence of depression was 19%, specific phobia 7%, and alcohol abuse 4%. The findings suggest elevated levels of PTSD but not other disorders as compared with general population samples, but still lower levels than other disaster samples. Despite benign circumstances, however, the course and burden of PTSD were comparable to similar studies.

Post-traumatic stress disorder as a comorbidity: impact on disease outcomes

Post-traumatic stress disorder (PTSD) is associated with many psychiatric and nonpsychiatric comorbidities. Growing evidence suggests that PTSD as a comorbidity may impair drug adherence, quality of life and sleep quality, as well as increase rehospitalization rates, disease relapses, intensity of symptoms, morbidity and mortality. The aim of this article is to examine the literature regarding the effects of PTSD comorbidity on physical and mental health.

Persistent mental health disturbances during the 10 years after a disaster: four-wave longitudinal comparative study

AIM

Although some studies have examined the long-term effects of disasters, very little is known about severe persistent symptoms following disasters. The aim of the present study was to examine persistent mental health problems and to what extent disaster exposure predicts long-term persistent disturbances.

METHODS

Following a major disaster, a four-wave study was conducted (surveys 2-3 weeks, 18 months, 4 years and 10 years after the event) that examined severe post-traumatic stress disorder (PTSD) symptomatology (Impact of Event Scale), anxiety and depression symptoms and sleeping problems (Symptom Check List-90-R), and use of physician-prescribed tranquilizers. Participants were affected adult Dutch native residents (n = 1083). At wave 2 and 3, a control group participated (n = 694). At wave 1, severity of disaster exposure was examined. Multiple imputation was used to target the problem of missing data across surveys due to non-response such as in the fourth wave (61%).

RESULTS

In total, 6.7% (95% confidence interval [CI]: 5.1-8.2) developed persistent PTSD symptoms during the 10 years after the event. For anxiety, depression, sleeping problems these prevalences were 3.8% (95%CI: 2.7-5.0), 6.2% (95%CI: 4.7-7.6) and 4.8% (95%CI: 3.5-6.1) respectively. In total 1.3% (95%CI: 0.6-2.0) used tranquilizers at all waves. Approximately one out of 10 with severe symptoms 2-3 weeks after the event, developed persistent symptoms. Even in the long term, affected residents compared to controls had more often chronic anxiety symptoms and sleeping problems. High disaster exposure independently predicted persistent PTSD symptoms (adjusted odds ratio [adj. OR], 4.20; 95%CI: 2.02-8.74, P < 0.001), anxiety (adj. OR, 3.43; 95%CI: 1.28-9.20, P < 0.01), depression symptoms (adj. OR, 2.95; 95%CI: 1.26-6.93, P < 0.01), and sleeping problems (adj. OR, 3.74; 95%CI: 1.56-8.95, P < 0.001).

CONCLUSION

Post-disaster mental health care should (also) target persistent mental health disturbances in the long term, especially PTSD, anxiety, depression symptoms, and sleeping problems. High disaster exposure may be an early marker for risk of persistent symptoms.

The Role of Veterans Affairs in Emergency Management: A Systematic Literature Review

The Department of Veterans Affairs (VA) is a key player in emergency management for both veterans and civilians. Unfortunately, limited evidence-based research findings exist regarding the role and experience of VA during disasters. The present study is a systematic literature review of 41 published, peer-reviewed articles regarding VA and emergency management. Trained researchers utilized a data abstraction tool and conducted a qualitative content analysis. A description of article characteristics include methodology, phase of emergency management addressed in the research, and study design. Five topic categories emerged from the review including effects of disaster on mental health status and services use, effects of disaster on general health services use, patient tracking, evacuation, and disaster planning/preparation. Findings were used to generate suggestions for future research. Keywords: Veterans Affairs, veterans, disaster, emergency

Guided Preparedness Planning with Lay Communities: Enhancing Capacity of Rural Emergency Response Through a Systems-Based Partnership

Introduction

Community disaster preparedness plans, particularly those with content that would mitigate the effects of psychological trauma on vulnerable rural populations, are often nonexistent or underdeveloped. The purpose of the study was to develop and evaluate a model of disaster mental health preparedness planning involving a partnership among three, key stakeholders in the public health system.

Methods

A one-group, post-test, quasi-experimental design was used to assess outcomes as a function of an intervention designated Guided Preparedness Planning (GPP). The setting was the eastern-, northern-, and mid-shore region of the state of Maryland. Partner participants were four local health departments (LHDs), 100 faith-based organizations (FBOs), and one academic health center (AHC)—the latter, collaborating entities of the Johns Hopkins University and the Johns Hopkins Health System. Individual participants were 178 community residents recruited from counties of the above-referenced geographic area. Effectiveness of GPP was based on post-intervention assessments of trainee knowledge, skills, and attitudes supportive of community disaster mental health planning. Inferences about the practicability (feasibility) of the model were drawn from pre-defined criteria for partner readiness, willingness, and ability to participate in the project. Additional aims of the study were to determine if LHD leaders would be willing and able to generate post-project strategies to perpetuate project-initiated government/faith planning alliances (sustainability), and to develop portable methods and materials to enhance model application and impact in other health jurisdictions (scalability).

Results

The majority (95%) of the 178 lay citizens receiving the GPP intervention and submitting complete evaluations reported that planning-supportive objectives had been achieved. Moreover, all criteria for inferring model feasibility, sustainability, and scalability were met.

Conclusions

Within the span of a six-month period, LHDs, FBOs, and AHCs can work effectively to plan, implement, and evaluate what appears to be an effective, practical, and durable model of capacity building for public mental health emergency planning.

McCabeOL, PerryC, AzurM, TaylorHG, GwonH, MosleyA, SemonN, LinksJM. Guided preparedness planning with lay communities: enhancing capacity of rural emergency response through a systems-based partnership. Prehosp Disaster Med. 2012;28(1):1-8.

Mental health problems among the survivors in the hard-hit areas of the Yushu earthquake

Background

On April 14, 2010, an earthquake registering 7.1 on the Richter scale shook Qinghai Province in southwest China. The earthquake caused numerous casualties and much damage. The epicenter, Yushu County, suffered the most severe damage. As a part of the psychological relief work, the present study evaluated the mental health statuses of the people affected and identified the mental disorder risk factors related to earthquakes.

Methods

Five hundred and five earthquake survivors living in Yushu County were investigated 3–4 months after the earthquake. Participant demographic data including gender, age, marital status, ethnicity, educational level, and religious beliefs were collected. The Earthquake-Specific Trauma Exposure Indicators assessed the intensity of exposure to trauma during the earthquake. The PTSD Checklist-Civilian version (PCL-C) and the Hopkins Symptoms Checklist-25 (HSCL-25) assessed the symptoms and prevalence rates of probable Posttraumatic Stress Disorder (PTSD) as well as anxiety and depression, respectively. The Perceived Social Support Scale (PSSS) evaluated subjective social support.

Results

The prevalence rates of probable PTSD, anxiety, and depression were 33.7%, 43.8% and 38.6%, respectively. Approximately one fifth of participants suffered from all three conditions. Individuals who were female, felt initial fear during the earthquake, and had less social support were the most likely to have poor mental health.

Conclusions

The present study revealed that there are serious mental problems among the hard–hit survivors of the Yushu earthquake. Survivors at high risk for mental disorders should be specifically considered. The present study provides useful information for rebuilding and relief work.

Pain after earthquake

INTRODUCTION

On 6 April 2009, at 03:32 local time, an Mw 6.3 earthquake hit the Abruzzi region of central Italy causing widespread damage in the City of L Aquila and its nearby villages. The earthquake caused 308 casualties and over 1,500 injuries, displaced more than 25,000 people and induced significant damage to more than 10,000 buildings in the L'Aquila region.

OBJECTIVES

This observational retrospective study evaluated the prevalence and drug treatment of pain in the five weeks following the L'Aquila earthquake (April 6, 2009).

METHODS

958 triage documents were analysed for patients pain severity, pain type, and treatment efficacy.

RESULTS

A third of pain patients reported pain with a prevalence of 34.6%. More than half of pain patients reported severe pain (58.8%). Analgesic agents were limited to available drugs: anti-inflammatory agents, paracetamol, and weak opioids. Reduction in verbal numerical pain scores within the first 24 hours after treatment was achieved with the medications at hand. Pain prevalence and characterization exhibited a biphasic pattern with acute pain syndromes owing to trauma occurring in the first 15 days after the earthquake; traumatic pain then decreased and re-surged at around week five, owing to rebuilding efforts. In the second through fourth week, reports of pain occurred mainly owing to relapses of chronic conditions.

CONCLUSIONS

This study indicates that pain is prevalent during natural disasters, may exhibit a discernible pattern over the weeks following the event, and current drug treatments in this region may be adequate for emergency situations.

[Alcohol and drug consumption in students exposed to the Dawson College shooting: a gender-based analysis]

OBJECTIVE

To study alcohol and drug addiction incidence in students exposed to the Dawson College shooting within the 18 months following the event, to identify the precursors of a psychoactive substance addiction development while considering the severity of event exposure, and to examine whether alcohol use, 18 months after the event, is related to any of the various posttraumatic stress disorder (PTSD) symptom groups.

METHOD

The population of this study was comprised of all the Dawson College students at the time of the event. Analyses were conducted with 854 students enrolled in the college at the time of the shooting.

RESULTS

Five per cent of women and 7% of men showed, for the first time in their life, a problem with substance addiction following the shooting. In men, young age, lifetime suicidal ideation, and having seen the killer during the shooting are the main precursors of incident accident cases. None of the studied precursors were significant in women. Men and women were also different in terms of PTSD symptoms predicting alcohol use 18 months after the shooting.

CONCLUSION

The study highlights the importance of considering a person's sex when studying their psychoactive substance use following a trauma.

Disaster Psychiatry in Taiwan: A Comprehensive Review

Natural disasters have caused millions of deaths worldwide, and hundreds of millions of people have suffered from various types of physical or mental traumas. Disasters change patterns of thinking and the concept of security among members of a community, which highlights the importance of mental rehabilitation in disaster psychiatry. Mental rehabilitation is not only a short-term intervention, but also involves long-term follow-up and referral of cases to regular psychiatric management. We used PubMed (http://www.ncbi.nlm.nih.gov/pubmed) to search for papers related to the Chi-Chi Earthquake and the Morakot Typhoon published between January 2001 and November 2011. We found that 33 articles are involved in seven topics. The most common disaster-related psychiatric diagnoses were major depressive episodes and posttraumatic stress disorder. The prevalence of posttraumatic stress disorder ranged from 8.0% to 34.3% in Taiwan after the 1999 Earthquake. However, lifetime and current prevalence for psychiatric disorders ranged from 1% to 74%, affecting women twice more than men. Because disasters are becoming increasingly common, it is vital to train a sufficient number of specialists with guidelines for standard clinical treatment, and to create a standard operating procedure for reducing traumatic conditions.

A computerized, tailored intervention to address behaviors associated with PTSD in veterans: rationale and design of STR(2)IVE

Combat exposure among military personnel results in increased risk of posttraumatic stress disorder (PTSD), major depression, substance use, and related health risks. PTSD symptoms require innovative approaches to promote effective coping postdeployment. PTSD's nature and scope requires an approach capable of integrating multiple health risks while reaching large populations. This article provides the rationale and approach to adapt and evaluate a Pro-Change computerized tailored intervention (CTI) targeted at behavioral sequelae (i.e., smoking, stress, and depression) for veterans with or at risk for PTSD. The three-phase approach includes: 1) focus groups to review and, subsequently, adapt content of the existing CTI programs; 2) usability testing; and 3) feasibility testing using a three-month pre-postdesign. Effective, theory-based, real-time, multiple behavior interventions targeting veterans' readiness to quit smoking, manage stress, and depression are warranted to provide potential health impact, opportunities for learning veteran-specific issues, and advance multiple health behavior change knowledge.

Stressful life experiences, alcohol consumption, and alcohol use disorders: the epidemiologic evidence for four main types of stressors

BACKGROUND

Exposure to stress is potentially important in the pathway to alcohol use and alcohol use disorders. Stressors occur at multiple time points across the life course, with varying degrees of chronicity and severity.

METHOD

We review evidence from epidemiologic studies on the relationship between four different stressors (fateful/catastrophic events, child maltreatment, common adult stressful life events in interpersonal, occupational, financial, and legal domains, and minority stress) and alcohol consumption and alcohol use disorders.

RESULTS

Studies generally demonstrate an increase in alcohol consumption in response to exposure to terrorism or other disasters. Research has demonstrated little increase in incident alcohol use disorders, but individuals with a history of alcohol use disorders are more likely to report drinking to cope with the traumatic event. Childhood maltreatment is a consistent risk factor for early onset of drinking in adolescence and adult alcohol use disorders, and accumulating evidence suggests that specific polymorphisms may interact with child maltreatment to increase risk for alcohol consumption and disorder. Stressful life events such as divorce and job loss increase the risk of alcohol disorders, but epidemiologic consensus on the specificity of these associations across gender has not been reached. Finally, both perceptions of discrimination and objective indicators of discrimination are associated with alcohol use and alcohol use disorders among racial/ethnic and sexual minorities.

CONCLUSION

Taken together, these literatures demonstrate that exposure to stress is an important component in individual differences in risk for alcohol consumption and alcohol use disorders. However, many areas of this research remain to be studied, including greater attention to the role of various stressors in the course of alcohol use disorders and potential risk moderators when individuals are exposed to stressors.

Trauma and victims: epidemiology of post-traumatic stress disorder

Scopo- Presentare una esaustivareviewdegli studi riguardanti l'epidemiologia del DPTS condotti nella popolazione generale, tra i soggetti a rischio, e, infine, tra gruppi clinicamente selezionati.Disegno- AttraversoExcepta Medica PsychiatryCD-ROM 1980-1993 (ottobre), utilizzando come parola chiave «Post-Traumatic Stress Disorder», sono stati identificati 1.057 articoli pubblicati nel periodo considerate Sono stati anche consultati altridata basedella letteratura medica (MEDLINE CD-ROM 1988-1993); è stata quindi operata una ricerca manuale su tutti i numeri delJournal of Traumatic Stress. Risultati- In totale, 135 lavori che hanno soddisfatto i criteri di inclusione prescelti sono stati inclusi nella review. I due terzi (n = 86, 64%) di queste ricerche sono state condotte negli USA. Solo 8 (6%) sono le indagini effettivamente realizzate nei paesi del Terzo Mondo. L'ampiezza del campione varia da un minimo di 11 soggetti, numero riscontrato in due studi, sino ad un massimo di 22.436, per un campione medio di 500 e mediano di 108. Per quanto attiene ai metodi di valutazione, in un terzo degli studi (n = 45, 33%), i ricercatori hanno impiegato un questionario (auto- o etero- somministrato). In un altro terzo delle ricerche elencate (n = 44, 33%) e stata somministrata un'intervista strutturata (la DIS, la SCID, o la SADS), mentre nei rimanenti studi la valutazione diagnostica si è basata o su una procedura clinica non strutturata, o sulla somministrazione di altri strumenti specifici dai quali è possibile inferire una diagnosi di DPTS (M-PTSD, IES, SCL-90-R,o pochi altri). In 77 studi (57%) i ricercatori hanno basato la loro valutazione sui criteri diagnostici propri del DSM-III, mentre in altri 55 (41%) su quelli del DSM-III-R. La prevalenza del DPTS e analizzata quindi separatamente per le diverse popolazioni studiate.Conclusioni- Nell'arco di soli 13 anni, a partire cioe dalla definizione di criteri diagnostici operazionali ben definiti per il DPTS, sono stati condotti numerosi studi volti ad indagare la prevalenza, i fattori di rischio, la storia naturale, il decorso e l' esito di questo disturbo tra campioni diversi di popolazioni a rischio; inoltre, anche il livello qualitativo di queste ricerche, per quanto attiene alia sofisticazione metodologica, si è accresciuto sensibilmente in un tempo tutto sommato breve. Molte aree, pero', restano tuttora inesplorate, ed inoltre appare imperativo avviare ricerche estensive tra le popolazioni dei paesi in via di sviluppo, maggiormente esposte a disastri naturali o provocati dall'uomo.

Post-traumatic stress symptoms in long-term non-Hodgkin's lymphoma survivors: does time heal?

PURPOSE

Little is known about the trajectory of post-traumatic stress disorder (PTSD) symptoms in cancer survivors, despite the fact that such knowledge can guide treatment. Therefore, this study examined changes in PTSD symptoms among long-term survivors of non-Hodgkin's lymphoma (NHL) and identified demographic, clinical, and psychosocial predictors and correlates of PTSD symptomatology.

PATIENTS AND METHODS

Surveys were mailed to 682 NHL survivors who participated in an earlier survey and now were at least 7 years postdiagnosis. Information was obtained regarding PTSD symptoms, positive and negative perceptions of the cancer experience (ie, impact of cancer), and other potential correlates of PTSD.

RESULTS

A total of 566 individuals participated (83% response rate) with a median of 12.9 years since diagnosis; respondents were 52% female and 87% white. Although half (51%) of the respondents reported no PTSD symptoms and 12% reported a resolution of symptoms, more than one-third (37%) reported persistence or worsening of symptoms over 5 years. Survivors who reported a low income, stage ≥ 2 at diagnosis, aggressive lymphoma, having received chemotherapy, and greater impact of cancer (both positive and negative) at the initial survey had more PTSD symptoms at follow-up. In multivariable analysis, income and negative impacts of cancer were independent predictors of PTSD symptoms.

CONCLUSION

More than one-third of long-term NHL survivors experience persisting or worsening PTSD symptoms. Providers should be aware of enduring risk; early identification of those at prolonged risk with standardized measures and treatments that target perceptions of the cancer experience might improve long-term outcomes.

Psychological First-Aid Training for Paraprofessionals: A Systems-Based Model for Enhancing Capacity of Rural Emergency Responses

Introduction: Ensuring the capacity of the public health, emergency preparedness system to respond to disaster-related need for mental health services is a challenge, particularly in rural areas in which the supply of responders with relevant expertise rarely matches the surge of demand for services.

Problem: This investigation established and evaluated a systems-based partnership model for recruiting, training, and promoting official recognition of community residents as paraprofessional members of the Maryland Medical Professional Volunteer Corps. The partners were leaders of local health departments (LHDs), faith-based organizations (FBOs), and an academic health center (AHC).

Methods: A one-group, quasi-experimental research design, using both post-test only and pre-/post-test assessments, was used to determine the feasibility, effectiveness, and impact of the overall program and of a one-day workshop in Psychological First Aid (PFA) for Paraprofessionals. The training was applied to and evaluated for 178 citizens drawn from 120 Christian parishes in four local health jurisdictions in rural Maryland.

Results: Feasibility—The model was demonstrated to be practicable, as measured by specific criteria to quantify partner readiness, willingness, and ability to collaborate and accomplish project aims. Effectiveness—The majority (93–99%) of individual participants “agreed” or “strongly agreed” that, as a result of the intervention, they understood the conceptual content of PFA and were confident about (“perceived self-efficacy”) using PFA techniques with prospective disaster survivors. Impact—Following PFA training, 56 of the 178 (31.5%) participants submitted same-day applications to be paraprofessional responders in the Volunteer Corps. The formal acceptance of citizens who typically do not possess licensure in a health profession reflects a project-engendered policy change by the Maryland Department of Health and Mental Hygiene.

Conclusions: These findings are consistent with the conclusion that it is feasible to consider LHDs, FBOs, and AHCs as partners to work effectively within the span of a six-month period to design, promote, conduct, and evaluate a model of capacity/capability building for public mental health emergency response based on a professional “extender” rationale. Moreover, consistently high levels of perceived self-efficacy as PFA responders can be achieved with lay members of the community who receive a specially-designed, one-day training program in crisis intervention and referral strategies for disaster survivors.

Traumatic bereavement, acute dissociation, and posttraumatic stress: 14 years after the MS Estonia disaster

This prospective longitudinal study aimed to examine posttraumatic stress in survivors 14 years after a ferry disaster, and estimate short- and long-term changes in stress associated with traumatic bereavement and acute dissociation. There were 852 people who perished in the disaster, 137 survived. The 51 Swedish survivors were surveyed with the Impact of Event Scale-Revised (IES-R) at 3 months, 1, 3, and 14 years (response rates 82%, 65%, 51%, and 69%). Symptoms decreased from 3 months to 1 year; no change was found thereafter. After 14 years, 27% reported significant symptoms. Traumatic bereavement, but not acute dissociation, was associated with long-term symptom elevation. Chronic posttraumatic stress can persist in a minority of survivors, and traumatic bereavement appears to hinder recovery.

Elderly patients with schizophrenia and depression: diagnosis and treatment

BACKGROUND

The treatment of older patients with schizophrenia and depressive symptoms poses many challenges for clinicians. Current classifications of depressive symptoms in patients with schizophrenia include: Major Depressive Episodes that occur in patients with schizophrenia and are not classified as schizoaffective disorder, Schizoaffective Disorder, and Schizophrenia with subsyndromal depression in which depressive symptoms do not meet criteria for Major Depression. Research indicates that the presence of any of these depressive symptoms negatively impacts the lives of patients suffering from schizophrenia-spectrum disorders.

PURPOSE

The purpose of this paper is to review the literature related to older patients with schizophrenia-spectrum disorders and co-occurring depressive symptoms, and to guide mental health professionals to better understand the diagnosis and treatment of depressive symptoms in patients with schizophrenia.

CONCLUSIONS

The treatment of elderly patients with schizophrenia and depressive symptoms includes first reassessing the diagnosis to make sure symptoms are not due to a comorbid condition, metabolic problems or medications. If these are ruled out, pharmacological agents in combination with psychosocial interventions are important treatments for older patients with schizophrenia and depressive symptoms. A careful assessment of each patient is needed in order to determine which antipsychotic would be optimal for their care; second-generation antipsychotics are the most commonly used antipsychotics. Augmentation with an antidepressant medication can be helpful for the elderly patient with schizophrenia and depressive symptoms. More research with pharmacologic and psychosocial interventions is needed, however, to better understand how to treat this population of elderly patients.

Mental health outcomes and predictors of chronic disorders after the North Sea oil rig disaster: 27-year longitudinal follow-up study

The present study examined long-term mental health outcomes following a major disaster, including the relative risks (RR) of developing psychiatric disorders. Trauma exposure and predisaster vulnerability factors were examined as predictors of chronic psychopathology. Standardized questionnaires measuring psychological distress were completed 5½ months, 14 months, 5 years, and 27 years after the disaster. Twenty seven years after the disaster, 48 (79%) survivors and a matched comparison group of 62 (78%) nondisaster-exposed controls were assessed using the Structured Clinical Interview for DSM-IV, axis I Disorders. The prevalence of posttraumatic stress disorder among the survivors was 6.1%, and the risk of having a psychiatric disorder was more than 3 times higher than in the comparison group (RR = 3.44, 95% confidence interval = 1.6-7.6). Disaster exposure and general neurotic personality predicted chronic psychopathology, which was reported by 20.9% of the participants. Findings from this study suggest that increased risk of psychopathology persists 27 years after disaster. Both disaster exposure and vulnerable personality are important predictors of chronic psychopathology.

Conséquences des inondations de juillet 1996 sur la conception du chez-soi et la santé biopsychosociale des préretraités et retraités

In July 1996, major floods destroyed several houses occupied by pre-retirees (ages 50–59) and retirees (ages 60 and over). Faced with the task of relocating and rebuilding a new home, several of those older adults lived through difficult post-traumatic adaptation periods. The data collected during in-depth interviews with 31 aging people clearly show that the biopsychosocial health of pre-retirees and retirees, as well as their conception of home were greatly disturbed. The floods also had significant consequences on their behaviour, character and beliefs. A list of recommendations from the victims interviewed to individuals, workers and different government departments shows the need to take into account the emotional distress of victims in implementing emergency measures.

Posttraumatic stress and social anxiety: the interaction of traumatic events and interpersonal fears

Posttraumatic stress disorder (PTSD) and social anxiety disorder (SAD) are frequently comorbid among veteran and community samples. Several studies have demonstrated significant comorbidity between trauma, PTSD, and social anxiety (SA), and a growing number of studies have explored the nature of this association. Although a diagnosis of either PTSD or SAD alone can result in significant impairment in social and occupational functioning, these difficulties are often magnified in persons suffering from both disorders. This review describes the current state-of-the-art regarding the co-occurrence of trauma, PTSD, and SA. First, we provide an overview of empirical data on the prevalence of co-occurring trauma, PTSD, and SAD. Second, we describe possible explanatory models of the co-occurrence, with a specific focus on the shared vulnerability model. Third, we review the available empirical data addressing the postulates of this model, including both genetic and psychological vulnerabilities. Fourth, we describe additional factors-guilt, shame, and depressive symptoms-that may help to explain the co-occurrence of PTSD and SA. A better understanding of this complex relationship will improve the efficacy of treatment for individuals suffering from both disorders. We conclude with key areas for future research.

Reactivation of posttraumatic stress in male disaster survivors: the role of residual symptoms

The aim of this study was to establish the relative distribution of resilient, remitted, chronic and reactivated posttraumatic stress disorder (PTSD) in a population of survivors from a major civilian disaster. Residual PTSD symptoms were explored to identify predictors of future reactivation. Symptoms were measured by the Impact of Event Scale (IES) 5.5 months, 14 months and 5 years after the disaster. Forty-eight survivors (79%) were interviewed after 27 years. PTSD status was determined by using the Structural Clinical Interview for DSM-IV axis I Disorders (SCID-I). The distributions were: 58.3% resilient, 14.6% remitted, 8.3% chronic, and 18.8% reactivated PTSD. Number of residual symptoms from intrusion and avoidance 14 months and 5 years past trauma predicted later reactivation. Intrusion symptoms in general, and sleep related intrusions in particular, were the most consistent predictors deserving special attention.

The Personality Assessment Inventory in the Evaluation of Multiple Channel Exposure Therapy

The National Comorbidity Survey (NCS) determined that the comorbidity rate of posttraumatic stress disorder (PTSD) with panic disorder is 7.3% for males and 12.6% for females. A 21-year-old female's presenting symptoms corresponded to this dual diagnosis, with the addition of comorbid major depressive disorder. The Personality Assessment Inventory (PAI) was used as part of an initial comprehensive assessment battery. Treatment was provided over a period of 6 months, and multiple channel exposure therapy (MCET) was chosen as the primary treatment, as it has been shown to be a promising treatment for the comorbid presentation of PTSD with panic disorder. Upon completion of the MCET, the PAI was readministered as a posttreatment evaluation. The posttreatment PAI results indicated clinical improvement across all indices that initially suggested clinical problems. Results of this case study suggest that the PAI is sensitive to treatment gains from the MCET for the comorbid conditions of PTSD, panic disorder, and major depressive disorder.

Socially related fears following exposure to trauma: environmental and genetic influences

Few studies have examined why socially related fears and posttraumatic stress commonly, but not invariably, co-occur. It may be that only traumata of human agency (e.g., sexual assault), for which there is an interpersonal component, give rise to co-occurring socially related fears. These symptoms might also co-occur because of shared genetic factors. We investigated these issues using a sample of 882 monozygotic and dizygotic twins. No significant differences in socially related fear (i.e., fear of negative evaluation, fear of socially observable arousal symptoms) were found between participants reporting assaultive or nonassaultive trauma. However, significant differences in socially related fear were found when participants were grouped into probable PTSD and no PTSD groups. Participants with probable PTSD exhibited greater socially related fear (i.e., fear of negative evaluation) than those without PTSD. Using biometric structural equation modeling, trauma exposure was best explained by shared and nonshared environmental influences. The fear of socially observable arousal symptoms was influenced by genetic and nonshared environmental influences. Implications and directions for future research are discussed.

Post-traumatic stress disorder, social anxiety disorder, and depression in survivors of the Kosovo War: experiential avoidance as a contributor to distress and quality of life

Few studies have been conducted on psychological disorders other than post-traumatic stress disorder (PTSD) in war survivors. The aim of this study was to examine PTSD, social anxiety disorder (SAD), and major depressive disorder (MDD) and their associations with distress and quality of life in 174 Albanian civilian survivors of the Kosovo War. This included testing of conceptual models suggesting that experiential avoidance might influence associations between anxiety and mood disorders with psychological functioning. Each of the three psychiatric disorders was associated with greater experiential avoidance and psychological distress, and lower quality of life. Being a refugee was associated with a higher likelihood of having SAD and MDD. We found evidence for experiential avoidance as a partial mediator of the respective effects of SAD and PTSD on quality of life; experiential avoidance did not mediate the effects of disorders on global distress. We also found support for a moderation model showing that only war survivors without SAD and low experiential avoidance reported elevated quality of life; people with either SAD or excessive reliance on experiential avoidance reported compromised, low quality of life. This is the third independent study, each using a different methodology, to find empirical support for this moderation model [Kashdan, T. B., & Breen, W. E. (2008). Social anxiety and positive emotions: a prospective examination of a self-regulatory model with tendencies to suppress or express emotions as a moderating variable. Behavior Therapy, 39, 1-12; Kashdan, T. B., & Steger, M. F. (2006). Expanding the topography of social anxiety: an experience sampling assessment of positive emotions and events, and emotion suppression. Psychological Science, 17, 120-128]. Overall, we provided initial evidence for the importance of addressing PTSD, SAD, MDD, and experiential avoidance in primarily civilian war survivors.

Lessons learned from the deadly sisters: drug and alcohol treatment disruption, and consequences from Hurricanes Katrina and Rita

This paper reports on the effects of Hurricanes Katrina and Rita on drug and alcohol treatment in Texas in 2005-2006. Findings are based on a secondary analysis of administrative data on 567 hurricane-related admissions and on interview data from a sample of 20 staff in 11 treatment programs. Katrina evacuees differed from Rita clients in terms of demographics and primary problem substances and treatment needs, while the experiences of program staff and needed changes to improve disaster readiness were more similar. Additional systematic research is needed to document the intermediate and long-term impacts of the storms in these and other affected areas.

An overview of 9/11 experiences and respiratory and mental health conditions among World Trade Center Health Registry enrollees

To date, health effects of exposure to the September 11, 2001 disaster in New York City have been studied in specific groups, but no studies have estimated its impact across the different exposed populations. This report provides an overview of the World Trade Center Health Registry (WTCHR) enrollees, their exposures, and their respiratory and mental health outcomes 2-3 years post-9/11. Results are extrapolated to the estimated universe of people eligible to enroll in the WTCHR to determine magnitude of impact. Building occupants, persons on the street or in transit in lower Manhattan on 9/11, local residents, rescue and recovery workers/volunteers, and area school children and staff were interviewed and enrolled in the WTCHR between September 2003 and November 2004. A total of 71,437 people enrolled in the WTCHR, for 17.4% coverage of the estimated eligible exposed population (nearly 410,000); 30% were recruited from lists, and 70% were self-identified. Many reported being in the dust cloud from the collapsing WTC Towers (51%), witnessing traumatic events (70%), or sustaining an injury (13%). After 9/11, 67% of adult enrollees reported new or worsening respiratory symptoms, 3% reported newly diagnosed asthma, 16% screened positive for probable posttraumatic stress disorder (PTSD), and 8% for serious psychological distress (SPD). Newly diagnosed asthma was most common among rescue and recovery workers who worked on the debris pile (4.1%). PTSD was higher among those who reported Hispanic ethnicity (30%), household income < $25,000 (31%), or being injured (35%). Using previously published estimates of the total number of exposed people per WTCHR eligibility criteria, we estimate between 3,800 and 12,600 adults experienced newly diagnosed asthma and 34,600-70,200 adults experienced PTSD following the attacks, suggesting extensive adverse health impacts beyond the immediate deaths and injuries from the acute event.

Posttraumatic stress symptoms, PTSD, and risk factors among lower Manhattan residents 2-3 years after the September 11, 2001 terrorist attacks

Manhattan residents living near the World Trade Center may have been particularly vulnerable to posttraumatic stress disorder (PTSD) after the September 11, 2001 (9/11) terrorist attacks. In 2003-2004, the authors administered the PTSD Checklist to 11,037 adults who lived south of Canal Street in New York City on 9/11. The prevalence of probable PTSD was 12.6% and associated with older age, female gender, Hispanic ethnicity, low education and income, and divorce. Injury, witnessing horror, and dust cloud exposure on 9/11 increased risk for chronic PTSD. Postdisaster risk factors included evacuation and rescue and recovery work. The results indicate that PTSD is a continued health problem in the local community. The relationship between socioeconomic status and PTSD suggests services must target marginalized populations. Followup is necessary on the course and long-term consequences of PTSD.