Predictors of Posttraumatic Stress Symptom Trajectories in Parents of Children Exposed to Motor Vehicle Collisions.

OBJECTIVE: Following child trauma, parents are at risk of developing posttraumatic stress disorder (PTSD), either owing to their direct involvement or from hearing of their child's involvement. Despite the potential impact of a parent's development of PTSD on both the parent and child, little is known about what may place a parent at increased risk. METHOD: PTSD symptoms were assessed ≤ 4 weeks, 6 months, and 3 years post-trauma, along with a range of potential risk factors, in a sample of parents of 2-10-year-old children who were involved in a motor vehicle collision. RESULTS AND CONCLUSIONS: Two symptom trajectories were identified: Those parents whose symptoms remained low across all time points and those whose symptoms remained elevated at 6 months post-trauma and declined by 3 years. Subjective threat, thought suppression, and maladaptive cognitions about damage to the child were identified as key predictors of poorer outcomes.

Characteristics of people with epilepsy who attend emergency departments: prospective study of metropolitan hospital attendees.

PURPOSE: One fifth of people with established epilepsy attend hospital emergency departments (EDs) and one half are admitted each year. These ED visits are not necessarily required, and unplanned hospitalizations are costly. Reducing avoidable ED visits and admissions is a target in most health services. The development of interventions is, however, challenging. Policymakers lack information about users' characteristics, factors associated with ED use, as well as quality of care. This study provides this information. METHODS: We prospectively recruited patients attending three London EDs for seizures. They completed questionnaires on service use and psychosocial state. KEY FINDINGS: Eighty-five patients were recruited. The mean age was 41; 53% were male. The average number of ED attendances in the prior year (mean 3.2; median 2) exceeded that of other ED users and those with most chronic conditions. ED use was not homogenous, with some patients attending frequently. Compared to the wider epilepsy population, ED attendees experienced more seizures, anxiety, had lower knowledge of epilepsy and its management and greater perceived epilepsy-related stigma. In the previous 12 months, most patients' epilepsy outpatient care was consistent with standard criteria for quality. In descending order, lower knowledge, higher perceived stigma, poorer self-medication management, and seizure frequency were associated with more emergency visits. SIGNIFICANCE: People with epilepsy presenting to EDs reattend frequently. Interventions aiming at reduced ED use by this population should address lower knowledge, stigma, suboptimal self-management, and frequent seizures reported by patients.

How common are palliative care needs among older people who die in the emergency department?

OBJECTIVE: To determine the prevalence and nature of palliative care needs in people aged 65 years or more (65+) who die in emergency departments (EDs). METHODS: This was a retrospective analysis of routine hospital data from two EDs in South London. Patients aged 65+ living in the hospitals' catchment area who died in the ED during a 1 year period (2006-2007) were included. Palliative care needs identified by diagnosis and symptoms, and problems likely to benefit from palliative care documented in clinical records 3 months prior to the final ED attendance were extracted. RESULTS: Over 1 year, 102 people aged 65+ died in the ED, frequently following an acute event (n = 90). 63.7% presented out of hours. 98/102 were admitted by ambulance, over half (n = 59) from home. Half (n = 50) had attended the same ED or been admitted to the same hospital in the previous 12 months. Over half (58/102) presented with diagnoses that signalled palliative care need. Of these, 29 had recorded symptoms a week before death and 28 had complex social issues 3 months prior to death. Only eight were known to palliative care services. CONCLUSIONS: There is considerable palliative care need among older people who ultimately died in the ED, of whom only a minority were known to palliative care services in this study. Previous ED and hospital admission suggest opportunities for referral and forward planning. More older people in need of palliative care must be identified and managed earlier to avoid future undesired admissions and deaths in hospital.

Acute stress disorder and posttraumatic stress disorder in children and adolescents involved in assaults or motor vehicle accidents.

OBJECTIVE: The authors investigated acute stress disorder and later posttraumatic stress disorder (PTSD) in children and adolescents who had been involved in assaults or motor vehicle accidents. METHOD: They interviewed 93 patients 10-16 years old who were seen in an emergency department for having been assaulted or involved in a motor vehicle accident within 4 weeks after the assault or accident to assess acute stress disorder. At 6 months, they reinterviewed 64 (68.8%) of the patients to assess PTSD. RESULTS: At initial interview, 18 (19.4%) of the 93 patients had acute stress disorder and 23 (24.7%) met all acute stress disorder criteria except dissociation. At 6 months, eight of the 64 patients (12.5%) had PTSD. Acute stress disorder and PTSD did not differ in prevalence between patients who had been assaulted and those who had been in accidents. Sensitivity and specificity statistics and regression modeling revealed that the diagnosis of acute stress disorder was a good predictor of later PTSD but that dissociation did not play a significant role. CONCLUSIONS: Acute stress disorder has merit as a predictor of later PTSD in children and adolescents, but dissociation has questionable utility.

Thought control strategies and rumination in youth with acute stress disorder and posttraumatic stress disorder following single-event trauma.

OBJECTIVE: Certain thought control strategies for managing the intrusive symptoms of posttraumatic stress disorder (PTSD) are thought to play a key role in its onset and maintenance. Whereas measures exist for the empirical assessment of such thought control strategies in adults, relatively few studies have explored how children and adolescents manage posttraumatic intrusive phenomena. METHODS: In a prospective longitudinal study of 10-16-year-olds with PTSD, who were survivors of road traffic collisions and assaults, a variety of thought control strategies were assessed in the acute phase. These included strategies thought to be protective (reappraisal, social support) as well as maladaptive (distraction, punishment, worry). Ruminative responses to the trauma were assessed at the follow-up assessment. RESULTS: Posttraumatic stress symptoms (PTSS) at each assessment were associated with the use of punishment and reappraisal, whereas social support and rumination were associated with PTSS symptoms at follow-up. Distraction was unrelated to PTSS at any time point. Rumination accounted for variance in PTSS symptoms at follow-up, even when accounting for baseline PTSS, and was found to mediate the relationships between reappraisal and punishment at baseline and PTSS at the follow-up assessment. CONCLUSIONS: The present study found no evidence to support advocating any particular thought control strategy for managing the intrusive symptoms of PTSD in youth in the acute posttrauma phase, and raised concerns over the use of reappraisal coping strategies. The study underscores the importance of ruminative responses in the onset and maintenance of PTSD in trauma-exposed youth.

How common are palliative care needs among older people who die in the emergency department?

OBJECTIVE: To determine the prevalence and nature of palliative care needs in people aged 65 years or more (65+) who die in emergency departments (EDs). METHODS: This was a retrospective analysis of routine hospital data from two EDs in South London. Patients aged 65+ living in the hospitals' catchment area who died in the ED during a 1 year period (2006-2007) were included. Palliative care needs identified by diagnosis and symptoms, and problems likely to benefit from palliative care documented in clinical records 3 months prior to the final ED attendance were extracted. RESULTS: Over 1 year, 102 people aged 65+ died in the ED, frequently following an acute event (n=90). 63.7% presented out of hours. 98/102 were admitted by ambulance, over half (n=59) from home. Half (n=50) had attended the same ED or been admitted to the same hospital in the previous 12 months. Over half (58/102) presented with diagnoses that signalled palliative care need. Of these, 29 had recorded symptoms a week before death and 28 had complex social issues 3 months prior to death. Only eight were known to palliative care services. CONCLUSIONS: There is considerable palliative care need among older people who ultimately died in the ED, of whom only a minority were known to palliative care services in this study. Previous ED and hospital admission suggest opportunities for referral and forward planning. More older people in need of palliative care must be identified and managed earlier to avoid future undesired admissions and deaths in hospital.

Maladaptive cognitive appraisals mediate the evolution of posttraumatic stress reactions: A 6-month follow-up of child and adolescent assault and motor vehicle accident survivors.

A prospective longitudinal follow-up study (n = 59) of child and adolescent survivors of physical assaults and motor vehicle accidents assessed whether cognitive processes predicted posttraumatic stress symptomatology (PTSS) at 6 months posttrauma in this age group. In particular, the study assessed whether maladaptive posttraumatic appraisals mediated the relationship between initial and later posttraumatic stress. Self-report measures of PTSS, maladaptive appraisals, and other cognitive processes, as well as structured interviews assessing for acute stress disorder and posttraumatic stress disorder (PTSD), were completed at 2-4 weeks and 6 months posttrauma. PTSS and PTSD at 6 months were associated with maladaptive appraisals and other cognitive processes but not demographic or objective trauma severity variables. Only maladaptive appraisals were found to associate with PTSS/PTSD after partialing out initial symptoms/diagnosis and to mediate between initial and later PTSS. It was argued that, on this basis, maladaptive appraisals are involved in the development and maintenance of PTSS over time, whereas other cognitive processes (e.g., subjective threat, memory processes) may have an effect only in the acute phase. The implications of this study for the treatment of PTSS in youths are discussed.