Acute stress disorder following an industrial accident

A wellbeing program to promote mental health in paediatric burn patients: Study protocol

BACKGROUND

One of the most traumatic injuries a child can experience is a severe burn. Despite improvements in medical treatments which have led to better physical outcomes and reduced mortality rates for paediatric burns patients, the psychological impact associated with experiencing such a traumatic injury has mostly been overlooked. This is concerning given the high incidence of psychopathology amongst paediatric burn survivors.

OBJECTIVES

This project will aim to pilot test and evaluate a co-designed trauma-focused intervention to support resilience and promote positive mental health in children and adolescents who have sustained an acute burn injury. Our first objective is to collect pilot data to evaluate the efficacy of the intervention and to inform the design of future trauma-focussed interventions. Our second objective is to collect pilot data to determine the appropriateness of the developed intervention by investigating the changes in mental health indicators pre- and post-intervention. This will inform the design of future interventions.

METHODS

This pilot intervention study will recruit 40 children aged between 6-17 years who have sustained an acute burn injury and their respective caregivers. These participants will have attended the Stan Perron Centre of Excellence for Childhood Burns at Perth Children's Hospital. Participants will attend a 45-minute weekly or fortnightly session for six weeks that involves building skills around information gathering, managing reactions (behaviours and thoughts), identifying, and bolstering coping skills, problem solving and preventing setbacks. The potential effects and feasibility of our intervention will be assessed through a range of age-appropriate screening measures which will assess social behaviours, personal qualities, mental health and/or resilience. Assessments will be administered at baseline, immediately post-intervention, at 6- and 12-months post-intervention.

CONCLUSION

The results of this study will lay the foundation for an evidence-based, trauma-informed approach to clinical care for paediatric burn survivors and their families in Western Australia. This will have important implications for the design of future support offered to children with and beyond burn injuries, and other medical trauma populations.

Analysis of the Point Prevalence and Influencing Factors of Acute Stress Disorder in Elderly Patients with Osteoporotic Fractures

BACKGROUND

Increasing attention has been paid to posttraumatic affective disorders. However, orthopedic surgeons dealing with trauma often ignore the harm of such diseases.

OBJECTIVE

To investigate the point prevalence and influencing factors of acute stress disorder (ASD) in elderly patients with osteoporotic fractures (EPOFs) from the perspective of orthopedic surgeons.

PATIENTS AND METHODS

A total of 595 cases of EPOFs were treated at our hospital from January 1, 2018, to June 30, 2019. The patients meeting our inclusion criteria were assessed using a structured interview based on the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-V) criteria to verify the presence of ASD. After diagnosis, the participants were divided into two groups (those with and without ASD). The sociodemographic characteristics, disease characteristics, and Social Support Rating Scale (SSRS) scores were assessed. The chi-square test was used for univariate analysis, and multivariate analysis was performed using binary logistic regression.

RESULTS

Of the 524 participants, 32 (6.1%) met the criteria for the diagnosis of ASD. The results of the univariate analysis showed that gender, personality, living alone, monthly family income, initial fear, poor prognosis expectation, anxiety/depression, pain, and social support were associated with ASD in EPOFs (P<0.05). The multivariate regression analysis showed that isolation, low monthly family income, introversion, poor prognosis expectation, previous traumatic history, and intense pain were the main influencing factors and risk factors (OR>1) for ASD in EPOFs.

CONCLUSION

Being female, living alone, introversion, poor family income, intense initial fear, poor prognosis expectation, anxiety/depression, intense pain perception and low social support were significantly related to the occurrence of ASD in EPOFs. To achieve optimal recovery in EPOFs, orthopedic surgeons should meet both the physiological and psychological needs of the patients.

Verlaufsuntersuchung depressiver Symptomatik nach akuter Traumatisierung

Hintergrund: Der Zusammenhang zwischen Akuter Belastungsstörung (ASD) und der Posttraumatischen Belastungsstörung (PTSD) ist vielfach untersucht. Wenige Erkenntnisse liegen über den klinischen Verlauf depressiver Symptome nach ASD vor. Fragestellung: Unterscheiden sich Patienten nach akuter Traumatisierung hinsichtlich der Entwicklung depressiver Symptome von Nicht-Traumatisierten? Methode: 39 akut Traumatisierte wurden mit einer gesunden Kontrollgruppe (KG, N=38) verglichen. Die ASD und die depressiven Symptome wurden mit standardisierten Verfahren (SKID, ASDS, DS) zu verschiedenen Messzeitpunkten untersucht. Ergebnisse: ASD-Patienten waren initial signifikant depressiver als die KG. Nach anfänglicher Beschwerderemission nahmen die depressiven Symptome bei der Gruppe der späteren PTSD-Patienten wieder zu. Schlussfolgerung: Depressive Symptome nach ASD sind sowohl bei Patienten mit als auch ohne nachfolgende PTSD häufig. Nach anfänglicher Remission der depressiven Beschwerden kann es zu einer Reexazerbation kommen.

Posttraumatic stress disorder following accidental injury: rule or exception in Switzerland?

BACKGROUND

There is still marked variability in the findings concerning psychiatric disorders associated with traumatic injury. The aim of this study was to determine the incidence of acute stress disorder (ASD) and posttraumatic stress disorder (PTSD) following accidental injuries, and to predict the PTSD symptom level at 6 months, taking into particular consideration the role of pre-existing psychiatric morbidity and insufficient command of the local language.

METHOD

A total of 255 accident survivors who were hospitalized for at least 2 consecutive nights at a Swiss university hospital for treatment of recently acquired physical injuries were interviewed within 2 weeks of the trauma and 6 months after the accident. Patients who did not have a good command of German but were fluent in Italian, Spanish, Portuguese, Serbo-Croatian or Albanian were assessed using interpreters. The main outcome measure was the Clinician-Administered PTSD Scale.

RESULTS

Ten patients (3.9%) were diagnosed as having ASD. At 6 months, 8 patients (3.1%) had PTSD. A regression model using 12 potential predictor variables explained 40% of the variance of PTSD symptoms; mild traumatic brain injury (p < 0.001), pain (p < 0.05), ASD symptom level (p < 0.001) and emotional coping (p = 0.001) predicted higher PTSD symptom levels, while high Sense of Coherence (p < 0.05) and perceived responsibility for the accident (p < 0.01) were associated with lower PTSD symptom levels at follow-up.

CONCLUSIONS

ASD and PTSD seem to occur less frequently following accidental injuries than previously reported in the literature. Pre-existing psychiatric morbidity and lack of proficiency in the locally spoken language do not appear to play an important role in the development of PTSD.

Symptoms of acute stress in Jewish and Arab Israeli citizens during the Second Lebanon War

BACKGROUND

The "Second Lebanon War" exposed northern Israel to massive missile attacks, aimed at civilian centers, Jewish and Arab, for a period of several weeks.

OBJECTIVE

To assess prevalence of acute stress disorder (ASD) and acute stress symptoms (ASS) in Jewish and Arab samples, and their correlates with demographic and exposure variables.

METHOD

Telephone survey conducted in the third week of the second Lebanon war with a random sample of 133 Jewish and 66 Arab adult residents of northern Israel. ASD, ASS and symptoms-related impairment were measured by the Acute Stress Disorder Interview (ASDI) questionnaire, in addition to war-related exposure and demographic data.

RESULTS

The majority of respondents experienced at least one of four symptom groups of ASD, 5.5% of the Jewish respondents and 20.3% of the Arabs met the criteria of ASD. Higher rates of Arab respondents reported symptoms of dissociation, reexperiencing and arousal, but a similar rate of avoidance was reported by the two samples. Higher mean scores of ASS and of symptoms-related impairment were reported by the Arab respondents. According to multiple regression analyses, younger age, female gender, Arab ethnicity and experiencing the war more intensely as a stressor significantly explained ASS variance, while Arab ethnicity and proximity to missiles exploding significantly explained the variance of symptoms-related impairment.

CONCLUSIONS

A substantial rate of participants experienced symptoms of acute stress, while for only small proportion were the symptoms consistent with ASD. Higher ASD and ASS were reported by the Arab sample, calling attention to the need to build interventions to reduce the present symptoms and to help prepare for possible similar situations in the future.

Low predictive power of peritraumatic dissociation for PTSD symptoms in accident survivors

To test the predictive power of peritraumatic dissociation for the development of psychopathology, the authors assessed symptoms of peritraumatic dissociation (Peritraumatic Dissociative Experiences Questionnaire; PDEQ), posttraumatic stress disorder (Clinician-Administered PTSD Scale; CAPS), anxiety and depression (Hospital Anxiety and Depression Scale; HADS) in a sample of 214 accident victims 5 days postaccident (T1). Six months later (T2), CAPS and HADS were administered again. Acute stress disorder (ASD) and PTSD symptom levels were surprisingly low. In sequential regression analyses, initial reexperiencing and hyperarousal significantly predicted PTSD symptom level (T2) over several possibly confounding variables controlled for. Peritraumatic dissociation explained less than 3% of variance. For PTSD scores, 38% overall variance explanation was obtained; the variance for HADS scores was low. Possible explanations for the low-predictive power of peritraumatic dissociation for posttraumatic psychopathology in the sample are discussed.

The Acute Stress Checklist for Children (ASC-Kids): development of a child self-report measure

This project aimed to develop and validate a brief, practical self-report measure of acute stress disorder (ASD) reactions (including ASD diagnostic criteria) in children and adolescents. A draft measure was reviewed for content validity by an expert panel, piloted with youth, and revised for clarity and coverage of key constructs. The new 29-item Acute Stress Checklist for Children (ASC-Kids) was administered to 176 youth age 8 to 17 who had a recent injury or intensive care unit admission. The ASC-Kids demonstrated strong test-retest reliability and internal consistency, as well as concurrent and predictive validity with other traumatic stress measures. Results of exploratory factor analyses were consistent with current conceptualizations of acute traumatic stress reactions. The ASC-Kids is a promising measure of child acute stress reactions.

Incidence of and Risk Factors for Acute Stress Disorder in Children with Injuries

BACKGROUND

To assess the incidence of and risk factors for Acute Stress Disorder (ASD) in children with injuries. Numerous studies have documented the increased incidence of PTSD in those initially diagnosed with ASD. PTSD symptoms cause tremendous morbidity and may persist for many years in some children.

METHODS

Children hospitalized with one or more injuries were interviewed and assessed with the following: Child Stress Disorders Checklist (CSDC), Family Strains Scale, Brief Symptom Inventory (BSI) and Facial Pain Scale.

RESULTS

Participants included sixty-five children (ages 7-18 years). The mechanisms of injury varied (e.g. MVC, penetrating). The mean injury severity score was 8.9 +/- 7. The mean length of hospital stay was 4.6 +/- 4.6 days. Altogether, 18 (27.7%) of participants met DSM IV criteria for ASD during their acute hospital stay. Risk factors such as level of family stress, caregiver stress, child's experience of pain, and child's age were predictive of acute stress symptoms.

CONCLUSION

We have identified four risk factors of ASD that have implications for the treatment, and possibly, preventative intervention for PTSD. Further investigation and greater understanding of risk factors for ASD in children with injuries may facilitate the design of acute interventions to prevent the long-term negative outcomes of traumatic events.

Acute stress disorder: a synthesis and critique

The diagnosis of acute stress disorder (ASD) was introduced to describe initial trauma reactions that predict chronic posttraumatic stress disorder (PTSD). This review outlines and critiques the rationales underpinning the ASD diagnosis and highlights conceptual and empirical problems inherent in this diagnosis. The authors conclude that there is little justification for the ASD diagnosis in its present form. The evidence for and against the current emphasis on peritraumatic dissociation is discussed, and the range of biological and cognitive mechanisms that potentially mediate acute trauma response are reviewed. The available evidence indicates that alternative means of conceptualizing acute trauma reactions and identifying acutely traumatized people who are at risk of developing PTSD need to be considered.

Dissociative symptoms in acute stress disorder

This study provides a profile of symptoms, and particularly dissociative symptoms, in the diagnosis of acute stress disorder (ASD) following motor vehicle accidents (MVAs). Consecutive adult non-brain-injured admissions to a major trauma hospital (N = 92) were assessed between 2 days and 4 weeks following an MVA. Presence of ASD was determined by a structured clinical interview. The occurrence of full and subsyndromal ASD was approximately 13% and 21%, respectively. The majority of those who met criteria for subsyndromal ASD did not meet the ASD criteria for dissociation. At least 80% of individuals who reported derealization also reported reduced awareness and depersonalization. This significant overlap between dissociative symptoms questions the discriminatory power and conceptual independence of the dissociative criteria. These findings suggest the need for a more refined conceptual and operational understanding of dissociative symptoms in the acute trauma stage.