Resuscitation
-
Early warning scores (EWS) are designed to identify early clinical deterioration by combining physiologic and/or laboratory measures to generate a quantified score. Current EWS leverage only a small fraction of Electronic Health Record (EHR) content. The planned widespread implementation of EHRs brings the promise of abundant data resources for prediction purposes. The three specific aims of our research are: (1) to develop an EHR-based automated algorithm to predict the need for Pediatric Intensive Care Unit (PICU) transfer in the first 24h of admission; (2) to evaluate the performance of the new algorithm on a held-out test data set; and (3) to compare the effectiveness of the new algorithm's with those of two published Pediatric Early Warning Scores (PEWS). ⋯ The novel algorithm achieved higher sensitivity, specificity, and AUC than the two PEWS reported in the literature.
-
To develop and implement a first responder training programme, assess the feasibility of training lay persons with low literacy in rural Bangladesh and determine the acceptability of the programme in the community. ⋯ Developing a first responder training programme that includes CPR in a rural Bangladesh community is feasible if participants have secondary school attainment. Adolescents and young adults are suitable candidates. Evaluation is ongoing to see whether the programme graduates were able to reduce morbidity and mortality through effective first response efforts.
-
The immature/total granulocyte (I/T-G) ratio increases during severe systemic inflammatory response syndrome. This study evaluated the I/T-G ratio as a predictor of poor outcome after out-of-hospital cardiac arrest (OHCA). ⋯ The I/T-G ratio appears to be an accurate predictor of poor outcome. However, the added clinical value of this marker and the possible involvement of immature granulocytes in the pathophysiology of post-cardiac arrest syndrome remain to be investigated.
-
Observational Study
Long term trends in Medical Emergency Team activations and outcomes.
. To analyze long-term medical emergency team (MET) operational trends including number of MET calls, trigger criteria for activation and clinical outcomes at a tertiary level, university hospital with a mature MET system. ⋯ MET activity progressively increased during the study period and there was a change in pattern of specific triggering criteria. The sustained decrease in hospital mortality independent of cardiac arrest and unplanned ICU admissions rates suggests patient benefit from the MET system.