A scoping review of vicarious trauma interventions for service providers working with people who have experienced traumatic events

Health and human service providers who aid traumatized individuals frequently experience vicarious trauma (VT). Although VT plays a critical role in service providers’ mental health and well-being, as well as in the quality of their service provision, little information is available concerning the development and implementation of VT interventions for service providers. To advance the development of evidence in this area, we undertook a scoping review in which we reviewed existing interventions intended to address VT among service providers working with traumatized clients. Searches of electronic databases were conducted to identify studies published in peer-reviewed journals, with no date restrictions. Over 1,315 citations were reviewed, and a total of 27 studies were included in the final review. The findings show that VT interventions in the literature can be divided broadly into four categories: psychoeducation, mindfulness intervention, art and recreational programs, and alternative medicine therapy. The VT interventions reviewed generally showed promise in their key outcomes, including reductions in secondary trauma stress, compassion fatigue, burnout, and other mental health outcomes. However, the current body of research is lacking both in rigor and in specificity regarding the definition of VT. Furthermore, existing VT interventions are generally self-care based and tend to focus on general stress management rather than addressing the specific effects of VT. Therefore, we call for an increase in efforts to tailor VT interventions to different service settings and participant characteristics, as well as greater attention to developing primary VT interventions at the organizational level

The response of neuregulin 1 mutant mice to acute restraint stress

Stress plays a role in the development and severity of psychotic symptoms and there may be a genetic component to stress vulnerability in schizophrenia. Using an established mouse model for schizophrenia, we investigated the behavioural and endocrine response of Nrg1 transmembrane domain mutant mice (Nrg1 HET) and wild type-like (WT) littermates to acute restraint stress. Animals were screened at 3-4 months and 6-7 months of age (before and after onset of hyperlocomotion) for open field behaviour and serum corticosterone levels. In younger mice, stress reduced locomotive and explorative measures and increased anxiety-like behaviour regardless of genotype. Older Nrg1 mutants were less susceptible to the effects of stress on anxiety-related behaviours. All mice responded to restraint stress with robust increases in serum corticosterone. Importantly, the stress-induced increase in corticosterone was more pronounced in Nrg1 mutant than WT mice at the younger but not the older age. Our results suggest that transmembrane domain Nrg1 has only a moderate effect on the acute stress response of mice. The behavioural differences detected between WT and Nrg1 HET mice at the older age were evident without parallel modifications to the glucocorticoid system

The development and validation of a multivariable model to predict whether patients referred for total knee replacement are suitable surgical candidates at the time of initial consultation

Background: In previous studies, 50%-70% of patients referred to orthopedic surgeons for total knee replacement (TKR) were not surgical candidates at the time of initial assessment. The purpose of our study was to identify and cross-validate patient self-reported predictors of suitability for TKR and to determine the clinical utility of a predictive model to guide the timing and appropriateness of referral to a surgeon. Methods: We assessed pre-consultation patient data as well as the surgeon\u27s findings and post-consultation recommendations. We used multivariate logistic regression to detect self-reported items that could identify suitable surgical candidates. Results: Patients\u27 willingness to undergo surgery, higher rating of pain, greater physical function, previous intra-articular injections and patient age were the factors predictive of patients being offered and electing to undergo TKR. Conclusion: The application of the model developed in our study would effectively reduce the proportion of nonsurgical referrals by 25%, while identifying the vast majority of surgical candidates (\u3e 90%). Using patient-reported information, we can correctly predict the outcome of specialist consultation for TKR in 70% of cases. To reduce long waits for first consultation with a surgeon, it may be possible to use these items to educate and guide referring clinicians and patients to understand when specialist consultation is the next step in managing the patient with severe osteoarthritis of the knee

A Scoping Review of Vicarious Trauma Interventions for Service Providers Working With People Who Have Experienced Traumatic Events

Health and human service providers who aid traumatized individuals frequently experience vicarious trauma (VT). Although VT plays a critical role in service providers’ mental health and well-being, as well as in the quality of their service provision, little information is available concerning the development and implementation of VT interventions for service providers. To advance the development of evidence in this area, we undertook a scoping review in which we reviewed existing interventions intended to address VT among service providers working with traumatized clients. Searches of electronic databases were conducted to identify studies published in peer-reviewed journals, with no date restrictions. Over 1,315 citations were reviewed, and a total of 27 studies were included in the final review. The findings show that VT interventions in the literature can be divided broadly into four categories: psychoeducation, mindfulness intervention, art and recreational programs, and alternative medicine therapy. The VT interventions reviewed generally showed promise in their key outcomes, including reductions in secondary trauma stress, compassion fatigue, burnout, and other mental health outcomes. However, the current body of research is lacking both in rigor and in specificity regarding the definition of VT. Furthermore, existing VT interventions are generally self-care based and tend to focus on general stress management rather than addressing the specific effects of VT. Therefore, we call for an increase in efforts to tailor VT interventions to different service settings and participant characteristics, as well as greater attention to developing primary VT interventions at the organizational level

Factors affecting thrombolysis in acute stroke: longer door-to-needle (DTN) time in younger people? [Abstract No. 53]

Introduction: Shortening the time to delivery of IV thrombolysis improves patient outcomes and reduces adverse events. This research aimed to explore patient and service delivery factors that increase or decrease DTN time for thrombolysis. Method: We conducted a Service Evaluation from July 2011 to March 2013, using stroke data from SINAP and DASH databases. Data was provided by 6 acute trusts in Lancashire and Cumbria which used telemedicine, and 11 stroke services within the North East of England which instead used face-to-face. Our investigation concentrates on admissions to hospital occurring out of routine working hours, when resources are particularly constrained. Descriptive and inferential analyses, focusing on multivariate Cox regressions models selected using a forward stepwise approach, were then carried out to determine which factors impacted on DTN time, our main outcome variable. Results: After testing alternative specifications, our final model included these potential risk factors: mode of thrombolysis decision-making (either face-to-face or telemedicine); hospital; age; sex. Our results show that DTN time was strongly influenced by patient’s age (p<0.01), with older people receiving thrombolysis more quickly. Among the statistically significant variables, type of hospital (p<0.001) appeared to affect DTN times, together with patient’s sex (p¼0.01), suggesting that males had shorter DTN times. Conclusion: Older age was associated with shorter DTN times, with this effect being independent of other factors. Therefore, our research suggests that age played a predominant role in the delivery of thrombolysis, rather than solely through the choice of assessing acute strokethrough face-to-face or telemedicine