25 research outputs found
Posttraumatic stress symptoms and health-related quality of life: a two year follow up study of injury treated at the emergency department
Background: Among injury victims relatively high prevalence rates of posttraumatic stress disorder (PTSD) have been found. PTSD is associated with functional impairments and decreased health-related quality of life (HRQoL). Previous studies that addressed the latter were restricted to injuries at the higher end of the severity spectrum. This study examined the association between PTSD symptoms and health-related quality of life (HRQoL) in a comprehensive population of injury patients of all severity levels and external causes.Methods: We conducted a self-assessment survey which included items regarding demographics of the patient, accident type, sustained injuries, EuroQol health classification system (EQ-5D) and Health Utilities Index (HUI) to measure functional outcome and HRQoL, and the Impact of Event Scale (IES) to measure PTSD symptoms. An IES-score of 35 or higher was used as indication for the presence of PTSD. The survey was completed by 1,781 injury patients two years after they were treated at the Emergency Department (ED), followed by either hospital admission or direct discharge to t
Psychological morbidity and health related quality of life after injury: multicentre cohort study
Purpose: To demonstrate the impact of psychological morbidity 1 month post-injury on subsequent post-injury quality of life (HRQoL) in a general injury population in the UK to inform development of trauma care and rehabilitation services.
Methods: Multicentre cohort study of 16–70-year-olds admitted to 4 UK hospitals following injury. Psychological morbidity and HRQoL (EQ-5D-3L) were measured at recruitment and 1, 2, 4 and 12 months post-injury. A reduction in EQ-5D compared to retrospectively assessed pre-injury levels of at least 0.074 was taken as the minimal important difference (MID). Multilevel logistic regression explored relationships between psychological morbidity 1 month post-injury and MID in HRQoL over the 12 months after injury.
Results: A total of 668 adults participated. Follow-up rates were 77% (1 month) and 63% (12 months). Substantial reductions in HRQoL were seen; 93% eported a MID at 1 month and 58% at 12 months. Problems with pain, mobility and usual activities were commonly reported at each time point. Depression and anxiety scores month post-injury were independently associated with subsequent MID in HRQoL. The relationship between depression and HRQoL was partly explained by anxiety and to a lesser extent by pain and social functioning. The relationship between anxiety and HRQoL was not explained by factors measured in our study. Conclusions: Hospitalised injuries result in substantial reductions in HRQoL up to 12 months later. Depression and anxiety early in the recovery period are independently associated with lower HRQoL. Identifying and managing these problems, ensuring adequate pain control and facilitating social functioning are key elements in improving HRQoL post-injury
Coping with burns: the role of coping self-efficacy in the recovery from traumatic stress following burn injuries
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Melanocyte-stimulating activity in serum and the aqueous flare response in rabbits
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Extinction of an appetitive operant response after administration of MSH
Hungry rats were trained to press a lever in order to obtain food on a fixed ratio (FR) or variable ratio (VR) of reinforcement. Rats trained on the FR schedule and injected with synthetic α-MSH had delayed extinction of the task as compared with control rats injected with diluent. The results show that MSH affects the behavior of rats in another type of behavioral situation involving an appetitive operant response
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Anovulatory uterine bleeding after administration of MSH to women with secondary amenorrhoea
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Psycho-physiologic correlates of MSH activity in man
The role of MSH in man is unknown. Administration of 10 mg synthetic alpha melanocyte-stimulating hormone (MSH) to 5 human subjects resulted in a significant increase in the averaged somatosensory cortical evoked response (AER). This change in the amplitude of the somatosensory evoked response was so marked that it could be seen on single trials of the EEG. The AER further increased during attention. Performance on the Benton Visual Retention Test also improved significantly after infusion of MSH. These findings demonstrate extra-pigmentary effects of MSH in man and suggest an effect upon the attentive process
Self perceptions as predictors for return to work 2 years after rehabilitation in orthopedic trauma inpatients.
Purpose This study aimed to identify self-perception variables which may predict return to work (RTW) in orthopedic trauma patients 2 years after rehabilitation. Methods A prospective cohort investigated 1,207 orthopedic trauma inpatients, hospitalised in rehabilitation, clinics at admission, discharge, and 2 years after discharge. Information on potential predictors was obtained from self administered questionnaires. Multiple logistic regression models were applied. Results In the final model, a higher likelihood of RTW was predicted by: better general health and lower pain at admission; health and pain improvements during hospitalisation; lower impact of event (IES-R) avoidance behaviour score; higher IES-R hyperarousal score, higher SF-36 mental score and low perceived severity of the injury. Conclusion RTW is not only predicted by perceived health, pain and severity of the accident at the beginning of a rehabilitation program, but also by the changes in pain and health perceptions observed during hospitalisation