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BACKGROUND: The COVID-19 pandemic demanded changes in societal behavior and health care worldwide. Previous studies have compared trauma patient admissions in COVID-19-related lockdowns to prior years. This study describes the COVID-19 impact on trauma patient admissions during entire 2020 at a major trauma center in Denmark. METHODS: We retrospectively analyzed trauma patients received by a trauma team and admitted at Aarhus University Hospital in 2020 compared with 2018-2019. The incidence of injuries, mechanism of injury, 30-day mortality, and Injury Severity Score (ISS) were investigated. RESULTS: The incidence of minor injuries (ISS 1-15) increased by 24% in 2020 compared with 2018-2019 (incidence rate ratio 1.24 [95% CI: 1.11-1.39]). The incidence of severe injuries (ISS >15) in 2020 did not change compared with 2018-2019 (incidence rate ratio 0.97 [95% CI: 0.80-1.17]). The 30-day mortality was similar in 2020 compared with 2018-2019. Comparing 2020 with 2018-2019, the risk ratio of traffic injuries decreased (0.90 [95% CI: 0.82-0.99]), risk ratio for fall injuries was 1.13 (95% CI: 0.97-1.30), for violence 1.13 (95% CI: 0.51-2.50), and for self-harm 1.94 (95% CI: 0.95-3.94). During the first lockdown of 2020, trauma team activations declined from 49.5 to 42 and the risk ratio for traffic injuries was 0.74 (95% CI: 0.50-1.10) compared with the same period in 2018-2019. CONCLUSION: The incidence of minor injuries increased, but the incidence of severe injuries was similar in 2020 compared with 2018-2019. Societal restrictions might alter the mechanism of injuries. The first lockdown indicated an association with reduced traffic injuries.
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COVID-19 , Controle de Doenças Transmissíveis , Dinamarca/epidemiologia , Humanos , Pandemias , Estudos Retrospectivos , SARS-CoV-2 , Centros de TraumatologiaRESUMO
BACKGROUND: Trauma causes significant economic and societal burdens, and the trauma patient population and their prognosis change over time. This study aims to analyze 10-year trends of trauma patients at a major trauma center in Central Denmark Region. METHODS: Five thousand three hundred and sixty-six patients aged ≥16 years with Injury Severity Score (ISS) > 0 admitted by trauma team activation at a major trauma center between January 1, 2010, and December 31, 2019, were included. An annual percent change with a 95% confidence interval was used to estimate trends in the mechanism of injuries. Multiple logistic regression with mortality as the outcome was adjusted for age, sex, and ISS. Admission year was used as continuous variable in logistic regressions. RESULTS: The median age increased from 37 in 2010 to 49 in 2019, and the proportion of patients aged ≥65 doubled. The annual incidence of minor injuries (ISS 1-15) decreased from 181.3/105 inhabitants in 2010 to 112.7/105 in 2019. Severe injuries (ISS > 15) increased from 10.1/105 inhabitants in 2010 to 13.6/105 in 2019. The proportion of patients with ISS > 15 increased from 18.1% in 2010 to 31.1% in 2019. Multivariable logistic regression indicates lower 30-day mortality for all trauma patients over the study period when adjusting for age, sex, and ISS (odds ratio: 0.94, 95% CI: 0.90-0.99). The 30-day mortality for severely injured patients with ISS > 15 seems to decrease during the study period when adjusting for age, sex, and ISS (Odds ratio: 0.92, 95% CI: 0.87-0.97). Fall injuries increased by 4.1% annually (95% CI: 2.3%-6.1%). CONCLUSIONS: Ten-year trends of trauma patients at a major trauma center show an increasing median age, injury severity, and number of fall injuries. The 30-day mortality of trauma patients decreased slightly for both minor injuries and severe injuries when adjusting for age, sex, and injury severity.
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Centros de Traumatologia , Adulto , Dinamarca/epidemiologia , Humanos , Escala de Gravidade do Ferimento , Modelos Logísticos , Estudos RetrospectivosRESUMO
BACKGROUND: Studies have suggested that adding subjective parameters to early warning score (EWS) systems might prompt more proactive treatment and positively affect clinical outcomes. Hence, the study aimed to investigate effect of a situation awareness model consisting of objective and subjective parameters on clinical deterioration in adult emergency department (ED) patients. METHODS: This controlled pre-and-post interventional study was carried out in July-December 2016 and November 2017-April 2018. In ED patients ≥ 18 years, we examined if a situation awareness model compared with a conventional EWS system could reduce clinical deterioration. The new model consisted of a regional EWS, combined with skin observation, clinical concern and patients' and relatives' concerns, pain, dyspnea, and team risk assessment. Clinical deterioration was defined as change in vital signs requiring increased observation or physician assessment, that is, increase in early warning score from either 0 or 1 to score ≥2 or an increase from score ≥2 and above. Secondary outcomes were mortality, intensive care unit (ICU) admissions, and readmissions. RESULTS: We included 34 556 patients. Patients with two or more registered EWS were included in the primary analysis (N = 21 839). Using difference-in-difference regression, we found a reduced odds of clinical deterioration of 21% (OR 0.79 95% CI [0.69; 0.90]) in the intervention groups compared with controls. No impact on mortality, ICU, or readmissions was found. CONCLUSION: The situation awareness model reduces odds of clinical deterioration, defined as a clinically relevant increase in EWS, in an unselected adult population of ED patients. However, there was no effect on secondary outcomes.
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Deterioração Clínica , Adulto , Conscientização , Serviço Hospitalar de Emergência , Mortalidade Hospitalar , Humanos , Unidades de Terapia IntensivaRESUMO
AIM: The study aim was to determine relevance and applicability of generic predictors of clinical deterioration in emergency departments based on consensus among clinicians. METHODS: Thirty-three predictors of clinical deterioration identified from literature were assessed in a modified two-stage Delphi-process. Sixty-eight clinicians (physicians and nurses) participated in the first round and 48 in the second round; all treating hospitalized patients in Danish emergency departments, some with pre-hospital experience. The panel rated the predictors for relevance (relevant marker of clinical deterioration) and applicability (change in clinical presentation over time, generic in nature and possible to detect bedside). They rated their level of agreement on a 9-point Likert scale and were also invited to propose additional generic predictors between the rounds. New predictors suggested by more than one clinician were included in the second round along with non-consensus predictors from the first round. Final decisions of non-consensus predictors after second round were made by a research group and an impartial physician. RESULTS: The Delphi-process resulted in 19 clinically relevant and applicable predictors based on vital signs and parameters (respiratory rate, saturation, dyspnoea, systolic blood pressure, pulse rate, abnormal electrocardiogram, altered mental state and temperature), biochemical tests (serum c-reactive protein, serum bicarbonate, serum lactate, serum pH, serum potassium, glucose, leucocyte counts and serum haemoglobin), objective clinical observations (skin conditions) and subjective clinical observations (pain reported as new or escalating, and relatives' concerns). CONCLUSION: The Delphi-process led to consensus of 19 potential predictors of clinical deterioration widely accepted as relevant and applicable in emergency departments.
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Deterioração Clínica , Médicos , Consenso , Técnica Delphi , Serviço Hospitalar de Emergência , HumanosRESUMO
Swimming-induced pulmonary oedema (SIPE) is a rare but potentially life-threatening condition which occurs in otherwise healthy swimmers. This is a case report of a 62-year-old female developing severe dyspnoea, haemoptysis and hypoxia during open-water swimming. The report provides the current perspectives of SIPE regarding clinical presentation and treatment and presents theories on the pathophysiology of the condition.
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Surdez , Edema Pulmonar , Feminino , Humanos , Pessoa de Meia-Idade , Edema Pulmonar/diagnóstico por imagem , Edema Pulmonar/etiologia , Natação , Nível de Saúde , HemoptiseRESUMO
OBJECTIVE: We examined whether teleconsultation from ambulances to a physician at an emergency medical communication center (EMCC) would increase the proportion of patients with nonurgent conditions being treated and released on site. METHODS: This research was a before-after pilot study. In the intervention period, the EMCC was manned 24/7 with physicians experienced in emergency care. Eligible participants included all patients with nonurgent conditions receiving an ambulance after a medical emergency call. Ambulance personnel assessed patients and subsequently performed a telephone consultation from the ambulance with the physician. The primary outcome was the proportion of patients treated and released on site. Secondary outcomes were the number of hospital admissions, mortality, and patient satisfaction. The intervention period was compared with a corresponding control period from the previous year. RESULTS: We observed an increase in the proportion of patients treated and released in the intervention period in 2014 compared with the control period in 2013, up from 21% (n=137) to 29% (n=221) (odds ratio=1.46; 95% confidence interval=1.14-1.89, P=0.002). The follow-up rate was 100%. There was no observable increase in hospital admissions or mortality among patients treated and released from 2013 to 2014. A telephone survey of patients treated and released showed that 98.4% (95% confidence interval=91.3-99.9) were very satisfied or satisfied with their treatment. CONCLUSION: Teleconsultation between a physician at the EMCC and ambulance personnel and noncritically ill 1-1-2 patients results in an increased rate of patients treated and released with high satisfaction. The approach does not seem to compromise patient safety.
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Assistência Ambulatorial/estatística & dados numéricos , Sistemas de Comunicação entre Serviços de Emergência/estatística & dados numéricos , Auxiliares de Emergência/organização & administração , Consulta Remota/organização & administração , Acessibilidade aos Serviços de Saúde/normas , Humanos , Admissão do Paciente/estatística & dados numéricos , Projetos PilotoRESUMO
BACKGROUND: Emergency departments (ED) recognize crowding and handover from prehospital to in-hospital settings to be major challenges. Prehospital Geographical Information Systems (GIS) may be a promising tool to address such issues. In this study, the use of prehospital GIS data was implemented in an ED in order to investigate its effect on 1) wait time and unprepared activations of Trauma Teams (TT) and Medical Emergency Teams (MET) and 2) nurses' perceptions regarding patient reception, workflow and resource utilization. INTERVENTION: From May 1st 2014 to October 31th 2014, GIS data was displayed in the ED. Data included real-time estimated time of arrival, distance to ED, dispatch criteria, patient data and ambulance contact information. Data was used by coordinating nurses for time activation of TT and MET involved in the initial treatment of severely-injured or critically-ill patients. In addition, it was used as a logistics tool for handling all other patients transported by ambulance to the ED. STUDY DESIGN: The study followed a mixed-methods design, consisting of a quantitative study (before and after intervention) and a qualitative study (survey and interviews). PARTICIPANTS: Participants included all patients received by TT or MET and coordinating nurses in the ED. RESULTS: 1.) Quantitative: 599 patients were included. The median wait time for TT and MET was 5 min both before and after the GIS intervention, showing no difference (p = 0.18). A significant reduction in the subgroup of waits >10 min was found (p < 0.05). No difference was found in unprepared TT and MET activations. 2.) Qualitative: Nurses perceived GIS data as a tool to optimize resource utilization and quality of all patients' reception, critically or non-critically ill. No substantial disadvantages were reported. DISCUSSION: The contradiction of measured median wait time and nurses perceived improved timing of team activation may result from having both RT- ETA and supplemental patient information not only for seriously-injured or critically-ill patients received by the TT and MET, but for all patients transported by ambulance. The reduction in waits > 10 minutes may have contributed to the overall perception of reduced wait time, as avoidance of long waits is clinically more important than reduction in the median wait time. CONCLUSION: A comparison of the use of prehospital GIS data in the ED with the control period showed no effect on median wait time for TT and MET, however, the number of waits of >10 min was reduced. On the other hand, nurses perceived implementation of GIS data as improving workflow, resource utilization and quality of all patients' reception, critically as well as non-critically ill. There were no substantial disadvantages to the GIS application. TRIAL REGISTRATION: ClinicalTrials.gov (NCT02188966).
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Ambulâncias , Aglomeração , Eficiência Organizacional , Serviço Hospitalar de Emergência , Sistemas de Informação Geográfica , Dinamarca , Humanos , Entrevistas como Assunto , Pesquisa Qualitativa , Inquéritos e QuestionáriosRESUMO
This case report presents a 38-year-old woman who developed rhabdomyolysis following severe hypokalaemia due to a thiazid diuretic. Rhabdomyolysis is a severe condition with an incidence of 28% in hypokalaemic patients. It should be considered to measure concentrations of S-myoglobin and S-creatine kinase in severe cases of hypokalaemia. Thiazid diuretics can cause severe hypokalaemia with life-threatening complications and monitoring of S-potassium is advised during therapy.