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This study aimed to evaluate the feasibility of preclinical training, specifically in root canal preparation, using a virtual educational system equipped with an operating microscope. Ten postgraduate general dentistry trainees and practitioners undergoing postgraduate training in endodontics participated. The telesimulation course included three steps: theory, demonstration of practical work by the teacher and lastly practical training by the participants. The digital environment including the dental microscope was presented, and the feedback was collected with a questionnaire. The majority of participants considered that the online video conference format allowed them to acquire theoretical content but also practical knowledge and skills, owing to the contribution of the operating microscope. The technical feasibility of endodontic telesimulation was demonstrated. The operating microscope has a potential role in distance education, enabling teaching to occur synchronously and collaboratively. This allows learners to interact with each other and demonstrators in real time.
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Educación a Distancia , Endodoncia , Estudios de Factibilidad , Microscopía , Educación a Distancia/métodos , Endodoncia/educación , Humanos , Microscopía/instrumentación , Preparación del Conducto Radicular/instrumentación , Educación de Posgrado en Odontología/métodos , Educación en Odontología/métodosRESUMEN
BACKGROUND AND IMPORTANCE: Emergency Department (ED) workload may lead to ED crowding and increased ED length of stay (LOS). ED crowding has been shown to be associated with adverse events and increasing mortality. We hypothesised that ED-LOS is associated with mortality. OBJECTIVE: To study the relationship between ED-LOS and in-hospital mortality. DESIGN: Observational retrospective cohort study. SETTINGS AND PARTICIPANTS: From 1 January 2015 to 30 September 2018, all visits by patients aged 15 or older to one of the two ED at Toulouse University Hospital were screened. Patients admitted to the hospital after ED visits were included. Visits followed by ED discharge, in-ED death or transfer to ICU or another hospital were not included. OUTCOME MEASURE AND ANALYSIS: The primary outcome was 30-day in-hospital mortality. ED-LOS was defined as time from ED registration to inpatient admission. ED-LOS was categorised according to quartiles [<303â min (Q1), between 303 and 433 minutes (Q2), between 434 and 612 minutes (Q3) and >612â min (Q4)]. A multivariable logistic regression tested the association between ED-LOS and in-hospital mortality. MAIN RESULTS: A total of 49â 913 patients were admitted to our hospital after ED visits and included in the study. ED-LOS was not independently associated with in-hospital mortality. Compared to ED-LOSâ <â 303â min (Q1, reference), odd-ratios (OR) [95% CI] of in-hospital mortality for Q2, Q3, and Q4 were respectively 0.872 [0.747-1.017], 0.906 [0.777-1.056], and 1.137 [0.985-1.312]. Factors associated to in-hospital mortality were: aged over 75 years (OR [95% CI]â =â 4.3 [3.8-4.9]), Charlson Comorbidity Index score > 1 (OR [95% CI]â =â 1.3 [1.1-1.5], and 2.2 [1.9-2.5] for scores 2 and ≥ 3 respectively), high acuity at triage (OR [95% CI]â =â 3.9 [3.5-4.4]), ED visit at Hospital 1 (OR [95% CI]â =â 1.6 [1.4-1.7]), and illness diagnosis compared to trauma (OR [95% CI]â =â 2.1 [1.7-2.6]). Night-time arrival was associated with decreased in-hospital mortality (OR [95% CI]â =â 0.852 [0.767-0.947]). CONCLUSION: In this retrospective cohort study, there was no independent association between ED-LOS before admission to general non-ICU wards and in-patient mortality.
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Servicio de Urgencia en Hospital , Hospitalización , Humanos , Tiempo de Internación , Mortalidad Hospitalaria , Estudios RetrospectivosRESUMEN
BACKGROUND: Physiological changes associated with ageing could negatively impact the crisis resource management skills of acute care physicians. This study was designed to determine whether physician age impacts crisis resource management skills, and crisis resource management skills learning and retention using full-body manikin simulation training in acute care physicians. METHODS: Acute care physicians at two Canadian universities participated in three 8-min simulated crisis (pulseless electrical activity) scenarios. An initial crisis scenario (pre-test) was followed by debriefing with a trained facilitator and a second crisis scenario (immediate post-test). Participants returned for a third crisis scenario 3-6 months later (retention post-test). RESULTS: For the 48 participants included in the final analysis, age negatively correlated with baseline Global Rating Scale (GRS; r=-0.30, P<0.05) and technical checklist scores (r=-0.44, P<0.01). However, only years in practice and prior simulation experience, but not age, were significant in a subsequent stepwise regression analysis. Learning from simulation-based education was shown with a mean difference in scores from pre-test to immediate post-test of 2.28 for GRS score (P<0.001) and 1.69 for technical checklist correct score (P<0.001); learning was retained for 3-6 months. Only prior simulation experience was significantly correlated with a decreased change in learning (r=-0.30, P<0.05). CONCLUSIONS: A reduced amount of prior simulation training and increased years in practice, but not age on its own, were significant predictors of low baseline crisis resource management performance. Simulation-based education leads to crisis resource management learning that is well retained for 3-6 months, regardless of age or years in practice.
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Internado y Residencia , Médicos , Humanos , Estudios Prospectivos , Competencia Clínica , CanadáRESUMEN
Introduction The simulation of patient death remains controversial in simulation-based education. We investigated the effect of simulated patient death on learners' skill retention, stress levels, and emotions. Methods After ethics approval, we recruited residents at two Canadian universities. Participants were randomized to manage a simulated cardiac arrest ending with either the unexpected death (intervention group) or survival (control group) of the simulated patient (i.e., manikin). Three months later, all participants performed the same scenario but with the opposite outcome. Blinded video raters assessed participants' non-technical and technical crisis resource management (CRM) skills at both time points. Stress levels (represented by anxiety level, salivary cortisol concentration, and cognitive appraisal) and emotional valence were measured. Outcomes were analyzed using analysis of covariance (ANCOVA) or generalized estimating equations as appropriate. Results The analysis included 46 participants (intervention: n=24; control: n=22). Simulated death neither affected retention of non-technical CRM skills (mean retention Ottawa Global Rating Scale score in the death group [29.4, 95% CI: 27.0, 31.8] versus control group [29.4, 95% CI: 26.8, 32.0; p=0.87]) nor technical CRM skills (mean retention task-specific checklist score in the manikin death group [11.8, 95% CI: 10.5, 13.0] versus the control group [12.5, 95% CI: 11.3, 13.7; p=0.69]). The simulated death had negative effects on participants' anxiety levels, cognitive appraisal, and emotions. Conclusion Simulated patient death did not affect the retention of non-technical or technical CRM skills but led to greater levels of short-term anxiety, stress, and negative emotions among learners.
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INTRODUCTION: In the Emergency Departments, almost one out of two head CT scans are carried out for traumatic brain injuries among elderly victims of ground level-falls. Recently, a new predictive factor for intracranial lesions in this population has been suggested: presence and location of cutaneous impact. The aim of this study was to establish determinants of intracranial lesion among older patients admitted to EDs due to ground-level falls with traumatic brain injury using the head cutaneous impact location. METHODS: A retrospective, observational and monocentric study of patients admitted to Emergency Department for ground-level falls with traumatic brain injury was carried out between 01 January 2017 and 31 July 2017. The primary outcome was identification of an acute intracranial lesion. A bootstrap procedure was employed to evaluate performance and internal validity of the final model. RESULTS: Among the 1036 patients included, the mean age was 85.6 (SD 7.6) years and 94/1036 (9.1%, 95% CI 7.4-10.9) patients presented with an acute intracranial lesion. Multivariable analysis adjusted by bootstrap shrinkage showed that compared with temporal-parietal or occipital impact, Odds Ratio of intracranial lesions were 0.61 (95% CI 0.39-0.95, p = 0.03) in patients with frontal impact, 0.27 (95% CI 0.12-0.59, p = 0.001) in patients with facial impact and 0.21 (95% CI 0.06-0.77, p = 0.018) in patients without cutaneous impact. Subcutaneous hematoma (OR 1.97, p = 0.007), loss of consciousness (OR 4.66, p<0.001), fall-related amnesia (OR 2.58, p = 2.6), vomiting (OR 2.62, p = 0.002) and altered Glasgow Score (OR 6.79, p<0.001) were as well associated with high risk of intracranial lesion. Taking antiplatelets or anticoagulants were not associated with an increased risk of intracranial lesions. The model discrimination was adequate (C-statistic 0.79; 95% CI 0.73 - 0.85). CONCLUSION: Our results establish specific determinants of intracranial lesions among elderly after ground level-falls. The cutaneous impact location may identify patients with high risk of intracranial lesion. Further researches are needed to propose a specific score based on these determinants so as to better target Head CT scan use.
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Lesiones Traumáticas del Encéfalo , Traumatismos Craneocerebrales , Anciano , Anciano de 80 o más Años , Humanos , Lesiones Traumáticas del Encéfalo/complicaciones , Traumatismos Craneocerebrales/complicaciones , Traumatismos Craneocerebrales/diagnóstico por imagen , Servicio de Urgencia en Hospital , Estudios RetrospectivosRESUMEN
Introduction: The French Tele-Medical Assistance Service (TMAS) provides medical teleconsultation for any ship at sea. At the end of the consultation, the doctor decides whether the problem can be taken care of onboard or not. In this study, we determined the factors associated with the decision for disembarkation or evacuation in case of wounds. Methods: We conducted a retrospective epidemiological study between 2011 and 2019 from consultations with the French TMAS. The inclusion criterion was the presence of an acute wound. Results: One thousand six patients (n = 1,006) were analyzed and 586 (58%) patients were disembarked or evacuated. Factors associated with disembarkation or evacuation are wound characteristics (severity and location), the onboard staff's medical training, the availability of photography, and the ship's location. Wound severity is a risk factor for disembarkation or evacuation. The availability of photography, staff with advanced training, and being at >1 day of navigation from a harbor are protective factors against being disembarked or evacuated. Conclusion: The added value of photography and an update of medium medical training could increase the number of wounds taken care of onboard.
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Medicina Naval , Consulta Remota , Humanos , Estudios Retrospectivos , Factores de Riesgo , FotograbarRESUMEN
INTRODUCTION: The transition from medical student to surgical resident is not a simple one. The aim of this study was to report the experience of a university hospital in the organization of the induction course for future surgical residents and the contribution of a video support in the learning of the suture. MATERIAL AND METHOD: We were able to study two consecutive years of students (October 2020 and 2021). Concerning the practical and technical workshops (learning suture) we carried out a comparative study between two groups of students. A group that had video support for learning suture (video group) and a group without video (control group). The evaluation of the suture was performed in a blinded manner by two supervising surgeons. The other practical workshop was drain fixation; the students did not have a video for this workshop. A comparative study was also performed for the drain fixation workshop between the two groups (video group and control group). A program of theoretical courses was also set up. This program is established according to the different future functions of the residents by integrating medico-legal notions and teamwork. Satisfaction questionnaires were given to the students and the answers were given two months after taking up their duties in the hospital (6 questions with Likert scale and 4 free questions). RESULTS: The cohort consisted of 58 students (29 each in 2020 and 29 in 2021). Comparative analyses of the evaluation of the suture workshops showed better performance in the video group compared with the group without video. The comparison of these two groups did not show significant differences in the drain fixation workshop. The theoretical teaching was broken down according to the students' future tasks and each speaker was a specialist in his or her field of expertise. The results of the questionnaires showed a desire on the part of the students to increase the time spent on practical workshops and theoretical forensic teaching. CONCLUSION: We were able to show through these two years of a program that we were able to offer a surgical resident preparation course. In addition, we have highlighted the contribution of a video support in the learning curve of the suture.
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Internado y Residencia , Estudiantes de Medicina , Evaluación Educacional , Retroalimentación , Femenino , Hospitales Universitarios , Humanos , MasculinoRESUMEN
BACKGROUND: During simulation training, the confederate is a member of the pedagogical team. Its role is to facilitate the interaction between participants and the environment, and is thought to increase realism and immersion. Its influence on participants' performance in full-scale simulation remains however unknown. The purpose of this study was to observe the effect of the presence of confederates on the participants' performance during full-scale simulation of crisis medical situations. METHODS: This was a prospective, randomized study comparing 2 parallel groups. Participants were emergency medicine residents engaging in a simulation session, with or without confederates. Participants were then evaluated on their Crisis Resource Management performance (CRM). The overall performance score on the Ottawa Global Rating Scale was assessed as primary outcome and the 5 non-technical CRM skills as secondary outcomes. RESULTS: A total of 63 simulation sessions, including 63 residents, were included for statistical analysis (n = 32 for Control group and 31 for Confederate group). The mean Overall Performance score was 3.9 ± 0.8 in the Control group and 4.0 ± 1.1 in the Confederate group, 95% confidence interval of the difference [-0.6; 0.4], p = 0.60. No significant differences between the two groups were observed on each CRM items (leadership, situational awareness, communication, problem solving, resource utilization) CONCLUSION: In this randomized and controlled study, the presence of confederates during full-scale simulated practice of crisis medical situations does not seem to influence the CRM skills performance of Emergency medicine residents. TRIAL REGISTRATION: This study does not need to be registered on Clintrial as it does not report a health care intervention on human participants.
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Medicina de Emergencia , Internado y Residencia , Entrenamiento Simulado , Competencia Clínica , Medicina de Emergencia/educación , Humanos , Estudios ProspectivosRESUMEN
BACKGROUND: Prereduction shoulder X-rays are frequently done to rule out an important fracture that might preclude reduction of a shoulder dislocation in the ED. Our objective was to determine the risk factors for an important fracture in patients admitted to the ED with shoulder dislocation. METHODS: This retrospective cohort study was conducted at the Toulouse University Hospital from 1 January 2017 to 31 December 2018. All patients admitted to the ED with clinical presentation of shoulder dislocation were included. The primary end point was the presence of an important fracture (excluding Bankart and Hill-Sachs fractures). Logistic regression was used to determine independent risk factors for the presence of an important fracture. RESULTS: Six hundred and two patients were included in the study and 81 (13%) had an important fracture. Three risk factors were associated with important fracture: age over 40 years (adjusted OR (aOR)=2.7; 95% CI 1.5 to 4.8), first incident (aOR=4.3; 95% CI 1.7 to 10.8) and the circumstances in which the trauma occurred (fall from a height or direct impact, fall of over 1 m, road accident or epilepsy) (aOR=5.5; 95% CI 2.6 to 30). One hundred sixty-six patients (28%) had no risk factors in our cohort. In the absence of these risk factors, the risk of an important fracture was found to be 0.6% (95% CI 0 to 3.3). CONCLUSION: We describe 3 independent clinical risk factors associated with an important fracture in ED patients with shoulder dislocation: age >40 years, first incident and a traumatic circumstance. Prereduction radiography may be safely avoided when these factors are absent.
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Fracturas Óseas , Luxación del Hombro , Adulto , Estudios de Cohortes , Fracturas Óseas/complicaciones , Humanos , Radiografía , Estudios Retrospectivos , Hombro , Luxación del Hombro/complicaciones , Luxación del Hombro/diagnóstico por imagen , Luxación del Hombro/epidemiologíaRESUMEN
INTRODUCTION: Avoiding coronavirus disease 2019 (COVID-19) work-related infection in frontline healthcare workers is a major challenge. A massive training program was launched in our university hospital for anesthesia/intensive care unit and operating room staff, aiming at upskilling 2249 healthcare workers for COVID-19 patients' management. We hypothesized that such a massive training was feasible in a 2-week time frame and efficient in avoiding sick leaves. METHODS: We performed a retrospective observational study. Training focused on personal protective equipment donning/doffing and airway management in a COVID-19 simulated patient. The educational models used were in situ procedural and immersive simulation, peer-teaching, and rapid cycle deliberate practice. Self-learning organization principles were used for trainers' management. Ordinary disease quantity in full-time equivalent in March and April 2020 were compared with the same period in 2017, 2018, and 2019. RESULTS: A total of 1668 healthcare workers were trained (74.2% of the target population) in 99 training sessions over 11 days. The median number of learners per session was 16 (interquartile range = 9-25). In the first 5 days, the median number of people trained per weekday was 311 (interquartile range = 124-385). Sick leaves did not increase in March to April 2020 compared with the same period in the 3 preceding years. CONCLUSIONS: Massive training for COVID-19 patient management in frontline healthcare workers is feasible in a very short time and efficient in limiting the rate of sick leave. This experience could be used in the anticipation of new COVID-19 waves or for rapidly preparing hospital staff for an unexpected major health crisis.
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COVID-19 , Humanos , Pandemias , Personal de Hospital , SARS-CoV-2 , Ausencia por EnfermedadRESUMEN
The effect of emergency department (ED) length of stay (EDLOS) on in-hospital mortality (IHM) remains unclear. The aim of this systematic review and meta-analysis was to determine the association between EDLOS and IHM. We searched the PubMed, Medline, Embase, Web of Science, Cochrane Controlled Register of Trials, CINAHL, PsycInfo, and Scopus databases from their inception until 14−15 January 2022. We included studies reporting the association between EDLOS and IHM. A total of 11,337 references were identified, and 52 studies (total of 1,718,518 ED patients) were included in the systematic review and 33 in the meta-analysis. A statistically significant association between EDLOS and IHM was observed for EDLOS over 24 h in patients admitted to an intensive care unit (ICU) (OR = 1.396, 95% confidence interval [CI]: 1.147 to 1.701; p < 0.001, I2 = 0%) and for low EDLOS in non-ICU-admitted patients (OR = 0.583, 95% CI: 0.453 to 0.745; p < 0.001, I2 = 0%). No associations were detected for the other cut-offs. Our findings suggest that there is an association between IHM low EDLOS and EDLOS exceeding 24 h and IHM. Long stays in the ED should not be allowed and special attention should be given to patients admitted after a short stay in the ED.
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PURPOSE: In the last decades, the amount of emergency department (ED) transfers of nursing home (NH) residents has disproportionally increased in western countries. The main role of emergency medical dispatcher (EMD) among this population is to refer residents to EDs in the most appropriate way. The aim of this study was to assess risk factors of inappropriate transfers from NH to ED after EMD request. METHODS: This research was a secondary analysis of a prospective observational multicenter study carried out in 17 EDs entitled FINE aimed to assess potentially inappropriate transfer prevalence among this population. Inappropriate transfers were determined in the FINE study threw a standardized approach by a unique expert team. RESULTS: Overall, 572/1037 (55.2%) of residents were transferred to the ED after an EMD's decision. Among them, 92/572 (16.1%) transfers was defined as inappropriate. The average age was 87.3 years old (SD = 0.3). The main reason for ED transfer were falls (217/572, 37.9%). In multivariate analysis, the presence of a Special Care Unit in NH was significantly associated with a high rate of inappropriate transfer (OR 1.78; 95 CI [1.07-2.93]; p = 0.02) whereas a medical examination by a general practitioner before the transfer (OR 0.55; 95 CI [0.33-0.83]; p = 0.02) and a prompt access to psychiatric advice (OR 0.54; 95 CI [0.33-0.84]; p = 0.007) were associated with a low rate of potentially inappropriate transfer. CONCLUSION: Promoting onsite medical assessment and partnership thanks to available geriatrician's advice may help the emergency medical dispatcher to improve the appropriateness of residents' transfer from Nursing Home to the emergency department.
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Operador de Emergencias Médicas , Transferencia de Pacientes , Anciano de 80 o más Años , Servicio de Urgencia en Hospital , Humanos , Casas de Salud , Instituciones de Cuidados Especializados de EnfermeríaRESUMEN
STUDY OBJECTIVE: Hydroxyzine is an antihistamine drug used for symptomatic relief of anxiety and tension. We hypothesized that managing the anxiety of patients with severe pain by adding hydroxyzine to a conventional intravenous morphine titration would relieve their pain more effectively. METHODS: This was a randomized, double-blind, controlled group study of prehospital patients with acute pain scored greater than or equal to 6 on a 0-10 verbal numeric rating scale (NRS). Patients'anxiety was measured with the self-reported Face Anxiety Scale (FAS) ranking from 0 to 4. The percentage of patients with pain relief (NRS score ≤ 3) 15 min after the first injection was the primary outcome. RESULTS: One hundred forty patients were enrolled. Fifty-one percent (95% CI 39% to 63%) of hydroxyzine patients versus 52% (95% CI 40% to 64%) of placebo patients reported a pain numeric rating scale score of 3 or lower at 15 min. Ninety-one percent (95% CI 83% to 98%) of patients receiving hydroxyzine reported no more severe anxiety versus 78% (95% CI 68% to 88%) of patients with placebo (p > 0.05). Adverse events were minor, with no difference between groups (6% in hydroxyzine patients and 14% in placebo patients). CONCLUSION: Addition of hydroxyzine to morphine in the prehospital setting did not reduce pain or anxiety in patients with acute severe pain and therefore is not indicated based on our results.
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Dolor Agudo/tratamiento farmacológico , Analgésicos Opioides/uso terapéutico , Ansiolíticos/uso terapéutico , Ansiedad/tratamiento farmacológico , Antagonistas de los Receptores Histamínicos H1/uso terapéutico , Hidroxizina/uso terapéutico , Morfina/uso terapéutico , Dolor Agudo/diagnóstico , Dolor Agudo/psicología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Ansiedad/diagnóstico , Ansiedad/etiología , Método Doble Ciego , Quimioterapia Combinada , Servicios Médicos de Urgencia/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Gravedad del Paciente , Estudios Prospectivos , Pruebas Psicológicas , Resultado del Tratamiento , Adulto JovenRESUMEN
AIM OF THE STUDY: In the context of the worldwide vaccination campaign against COVID-19, France has been deploying multiple sites for mass vaccination. This study aimed to assess the perceived usefulness of a prototype decontamination mobile unit (UMDEO) for COVID-19 vaccination among both the patient and healthcare providers perspectives. METHODS: This was a descriptive cross-sectional study conducted in Toulouse over two days. UMDEO is a fully comprehensive, versatile solution that was deployed as a 5-row vaccination unit. A written questionnaire was distributed from March 6th-7th, 2021 among all patients presenting for vaccination at the mobile center, as well as the team participating in the vaccination campaign. RESULTS: Among the vaccinated patients (n = 1659), 1409 participants (84.9%) filled out the survey, as well as 68 out of 85 (80%) within the UMDEO team. The maximum patient rate was 98 people per hour. The majority of participants and caregivers (1307 [93.2%] and 67 [98.5%] respectively) agreed that the mobile unit increased access to vaccination. A total of 91.3% patients (n = 1281) and 95.6% caregivers (n = 65) believed that it would speed up the overall vaccination campaign. CONCLUSION: The majority of the vaccinated population and of the team participating in the survey were satisfied with the usefulness of UMDEO as a vaccination center. Toulouse is currently the only city to have used such a structure for vaccination, but it could be used as a basis for planning other mobile units to increase vaccination access.
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Vacunas contra la COVID-19 , COVID-19 , Estudios Transversales , Descontaminación , Francia , Humanos , Vacunación Masiva , SARS-CoV-2 , VacunaciónRESUMEN
BACKGROUND: Simulation is a pedagogical method known to be a generator of stress, that could be influenced by previous stressful experiences. OBJECTIVES: The purpose of this study was to determine the impact of previous experience with a clinical critical event on the stress experienced by nursing students during simulation session of critical events, and on the stress experienced during clinical critical events subsequent to the training. DESIGN: Observational case-control study. SETTINGS: Four critical event scenarios were created using full-scale simulation. PARTICIPANTS: Two hundred and fifteen undergraduate nursing students of semester four. The control group (n = 112) consisted of learners who had not previously experienced a critical event. The prior exposure group (n = 103) consisted of learners who had experienced a critical event prior to the course. METHODS: Stress levels were assessed using the self-report stress numerical rating scale-11. RESULTS: There was no significant difference in the level of stress between the prior exposure group and the control group before, during or expected after the simulation session. A significant decrease in stress was observed in both groups from before the course to during the session (p < 0.05) and expected after the session (p < 0.05). There was no significant difference between the expected post-session stress level and the stress levels reported four months after the training (p = 0.966). At four months, there was no significant difference in stress levels between the groups (p = 0.212). CONCLUSIONS: The prior experience of a clinical critical event before a simulation course did not influence their reported stress level during the simulation session. Conversely, simulation-based training of critical situations appears to reduce the level of self-assessed stress during critical events in clinical practice after the training.
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Bachillerato en Enfermería , Entrenamiento Simulado , Estudiantes de Enfermería , Estudios de Casos y Controles , Competencia Clínica , HumanosRESUMEN
Introduction: The coronavirus disease 2019 (COVID-19) epidemic has impacted both land and maritime health services. The purpose of this study is to describe the calls received by the Tele-Medical Assistance Service (TMAS) in relation to this epidemic. Methods: From March 1 to 30 April 30, 2020, all records coded by TMAS doctors as "influenza due to an unidentified virus" were extracted. The following data were collected: patients' age, gender, nationality, role on board, type of ship, area of navigation, reason for the teleconsultation, patient's symptoms, whether or not a COVID test had been carried out, and treatment given. The data were analyzed in two groups, depending on the reason for the consultation: teleconsultation for suspected COVID patients and teleconsultation for non-COVID patients for whom the call was nevertheless related to the COVID pandemic. Results: Sixty-one records were included-51 for suspected COVID patients and 10 records for COVID-related problems (six patients whose treatment had stopped due to shortage of medication/one patient reporting a psychiatric problem associated with isolation, three patients followed up as contact cases). Forty-five patients presented with fever when the first call was made (88%) and 39 had a cough (76%). On closure of the medical records, 33 were receiving treatment on board (65%), 10 had disembarked (20%), 1 had been rerouted (2%), and 7 had been evacuated (13%). Discussion: TMAS was able to aid professional sailors as well as passengers/recreational sailors in terms of telemedicine (diagnosis and monitoring), logistics (barrier actions and isolation), and operations (evacuation and repatriation).
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COVID-19 , Medicina Naval , Consulta Remota , Telemedicina , Francia , Humanos , PandemiasRESUMEN
Most patients with renal colic are discharged from the emergency department (ED) after evaluation and pain alleviation. These patients may not require urgent imaging by computed tomography. We derived a clinical prediction score in patients with renal colic to identify those at very low risk for complications and alternative diagnoses requiring urgent intervention. This retrospective chart review was carried out in 2 ED at an urban university hospital from January to December 2015. All patients with a diagnosis of renal colic were included. The primary outcome was an intervention required for renal colic or alternative diagnoses within 7 days of ED presentation. A stepwise logistic regression was used to assess factors associated with the outcome. A score was derived as a weighted sum of these predictors and its performance was calculated. The database was submitted to the French National Commission for Data Protection and Liberties (CNIL): declaration n°2164898v0 (03/22/2018). 871 with complete data were analyzed. In 94 (11%) patients, an intervention was performed for obstructive urolithiasis or alternative diagnosis. Five factors were most predictive of intervention: age > 45 years (1 point), a history of urologic surgery (1 point), pulse > 100 bpm (1 point), temperature > 37.8 °C (2 point), and urine dipstick negative for blood (1 point), yielding a score of 0-6 points (the Complicated uroLithiasis and Alternative Diagnosis (CLAD) score). The area under the curve of the receiver operating characteristic curve was 0.82 (95% CI 0.77-0.87). We derived a clinical score for renal colic that predicted the presence of obstructive urolithiasis and acute alternative diagnoses requiring intervention.
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Tratamiento de Urgencia/estadística & datos numéricos , Hematuria/diagnóstico , Cólico Renal/diagnóstico , Obstrucción Ureteral/diagnóstico , Urolitiasis/complicaciones , Adulto , Factores de Edad , Servicio de Urgencia en Hospital , Tratamiento de Urgencia/métodos , Estudios de Factibilidad , Femenino , Hematuria/etiología , Hematuria/orina , Humanos , Masculino , Anamnesis/estadística & datos numéricos , Persona de Mediana Edad , Modelos Estadísticos , Valor Predictivo de las Pruebas , Curva ROC , Cólico Renal/etiología , Cólico Renal/cirugía , Estudios Retrospectivos , Medición de Riesgo/métodos , Medición de Riesgo/estadística & datos numéricos , Factores de Riesgo , Obstrucción Ureteral/etiología , Obstrucción Ureteral/cirugía , Urolitiasis/terapia , Procedimientos Quirúrgicos Urológicos/estadística & datos numéricosRESUMEN
BACKGROUND AND IMPORTANCE: Few studies are looking at the usefulness of lung ultrasound combined with inferior vena cava (ultrasound strategy) in the particularly challenging diagnosis of acute heart failure (AHF) in elderly dyspneic patients attending the emergency department (ED). OBJECTIVE, DESIGN, SETTINGS, AND PARTICIPANTS: This was a prospective diagnostic study conducted in two French EDs from December 2015 to March 2019, aimed to determine the accuracy of an ultrasound strategy for the diagnosis of AHF in the elderly. Patients aged 65 and older referred to the ED for dyspnea were screened for inclusion. INTERVENTION: An emergency physician, blinded to the first findings, performed chest ultrasound, and assessment of inferior vena cava (ultrasound strategy). OUTCOME MEASURE AND ANALYSIS: The primary endpoint was a final diagnosis of AHF, adjudicated by two independent experts after reviewing the entire medical record. The sensitivity and specificity of ultrasound and standard strategies were calculated. MAIN RESULTS: A total of 116 patients were included, mean age 84 years (SD 9). Among them, there were 76 (66%) cases of AHF and 51 (44%) cases of pneumonia. The ultrasound work up had a sensitivity of 82% [95% confidence interval (CI), 71-90] and a specificity of 68% (95% CI, 51-90] for AHF. The standard strategy had a sensitivity of 92% (95% CI, 84-97) and a specificity of 53% (95% CI, (36-68). CONCLUSIONS: In this prospective study, there was no statistically significant difference between point-of-care ultrasound and a combination of clinical, radiographic, and biological findings for the diagnosis of acute heart failure.