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PURPOSE: To provide an overview of trauma system maturation in Europe. METHODS: Maturation was assessed using a self-evaluation survey on prehospital care, facility-based trauma care, education/training, and quality assurance (scoring range 3-9 for each topic), and key infrastructure elements (scoring range 7-14) that was sent to 117 surgeons involved in trauma, orthopedics, and emergency surgery, from 24 European countries. Average scores per topic were summed to create a total score on a scale from 19 to 50 per country. Scores were compared between countries and between geographical regions, and correlations between scores on different sections were assessed. RESULTS: The response rate was 95%. On the scale ranging from 19 to 50, the mean (SD, range) European trauma system maturity score was 38.5 (5.6, 28.2-48.0). Prehospital care had the highest mean score of 8.2 (0.5, 6.9-9.0); quality assurance scored the lowest 5.9 (1.7, 3.2-8.5). Facility-based trauma care was valued 6.9 (1.4, 4.1-9.0), education and training 7.0 (1.2, 5.2-9.0), and key infrastructure elements 10.3 (1.6, 7.6-13.5). All aspects of trauma care maturation were strongly correlated (r > 0.6) except prehospital care. End scores of Northern countries scored significantly better than Southern countries (p = 0.03). CONCLUSION: The level of development of trauma care systems in Europe varies greatly. Substantial improvements in trauma systems in several European countries are still to be made, especially regarding quality assurance and key infrastructure elements, such as implementation of a lead agency to oversee the trauma system, and funding for growth, innovation and research.
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BACKGROUND: Twenty years ago, an inclusive trauma system was implemented in the Netherlands. The goal of this study was to evaluate the impact of structured trauma care on the concentration of severely injured patients over time. METHODS: All severely injured patients (Injury Severity Score [ISS] ≥ 16) documented in the Dutch Trauma Registry (DTR) in the calendar period 2008-2018 were included for analysis. We compared severely injured patients, with and without severe neurotrauma, directly brought to trauma centers (TC) and non-trauma centers (NTC). The proportion of patients being directly transported to a trauma center was determined, as was the total Abbreviated Injury Score (AIS), and ISS. RESULTS: The documented number of severely injured patients increased from 2350 in 2008 to 4694 in 2018. During this period, on average, 70% of these patients were directly admitted to a TC (range 63-74%). Patients without severe neurotrauma had a lower chance of being brought to a TC compared to those with severe neurotrauma. Patients directly presented to a TC were more severely injured, reflected by a higher total AIS and ISS, than those directly transported to a NTC. CONCLUSION: Since the introduction of a well-organized trauma system in the Netherlands, trauma care has become progressively centralized, with more severely injured patients being directly presented to a TC. However, still 30% of these patients is initially brought to a NTC. Future research should focus on improving pre-hospital triage to facilitate swift transfer of the right patient to the right hospital.
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Centros Traumatológicos , Heridas y Lesiones , Humanos , Puntaje de Gravedad del Traumatismo , Países Bajos/epidemiología , Sistema de Registros , Estudios Retrospectivos , Triaje , Heridas y Lesiones/epidemiología , Heridas y Lesiones/terapiaRESUMEN
OBJECTIVES: There is no generally accepted methodology to assess trauma system access. The goal of this study is to determine the influence of the number and geographical distribution of trauma centers (TCs) on transport times (TT) using geographic information system (GIS)-technology. METHODS: Using ArcGIS-PRO, we calculated differences in TT and population coverage in 7 scenarios with 1, 2, or 3 TCs during rush (R) and low-traffic (L) hours in a densely populated region with 3 TCs in the Netherlands. RESULTS: In all 7 scenarios, the population that could reach the nearest TC within <45 minutes varied between 96% and 99%. In the 3-TC scenario, roughly 57% of the population could reach the nearest TC <15 minutes both during R and L. The hypothetical geographically well-spread 2-TC scenario showed similar results as the 3-TC scenario. In the 1-TC scenarios, the population reaching the nearest TC <15 minutes decreased to between 19% and 32% in R and L. In the 3-TC scenario, the average TT increased by about 1.5 minutes to almost 21 minutes during R and 19 minutes during L. Similar results were seen in the scenarios with 2 geographically well-spread TCs. In the 1-TC scenarios and the less well-spread 2-TC scenario, the average TT increased by 5 to 8 minutes (L) and 7 to 9 minutes (R) compared to the 3-TC scenario. CONCLUSIONS: This study shows that a GIS-based model offers a quantifiable and objective method to evaluate trauma system access under different potential trauma system configurations. Transport time from accident to TC would remain acceptable, around 20 minutes, if the current 3-TC situation would be changed to a geographically well-spread 2-center scenario.
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Ambulancias/estadística & datos numéricos , Sistemas de Información Geográfica , Accesibilidad a los Servicios de Salud/organización & administración , Centros Traumatológicos/organización & administración , Investigación sobre Servicios de Salud , Humanos , Modelos Estadísticos , Países Bajos , Factores de TiempoRESUMEN
BACKGROUND: Alcohol withdrawal syndrome (AWS) in surgical trauma patients is associated with significant morbidity and mortality. Benzodiazepines, commonly used for withdrawal management, pose unique challenges in this population given the high prevalence of head trauma and delirium. Phenobarbital is an antiepileptic drug that offers a viable alternative to benzodiazepines for AWS treatment. METHODS: This is a retrospective chart review of patients with active alcohol use disorder who presented to a level 1 trauma center over a 4-year period and required medication-assisted management for AWS. The primary outcome variable examined was the development of AWS and associated complications. Additional outcomes measured included hospital length of stay, mortality, and medication-related adverse events. RESULTS: Of the 85 patients in the study sample, 52 received a fixed-dose benzodiazepine-based protocol and 33 received phenobarbital-based protocol. In the benzodiazepine-based protocol group, 25 patients (48.2%) developed AWD and 38 (73.1%) developed uncomplicated AWS, as compared to 0 patients in the phenobarbital-based protocol (P = 0.0001). There were 10 (19.2%) patients with medication adverse side effects in the benzodiazepine-based protocol group versus 0 patients in the phenobarbital-based protocol group. There were no statically significant differences between the 2 groups as pertains to rates of other AWS-related complications, patient mortality, or length of stay. CONCLUSION: The use of a phenobarbital-based protocol in trauma patients with underlying active alcohol use disorder resulted in a statistically significant decrease in the incidence of AWD and uncomplicated AWS secondary to AWS when compared to patients treated with a fixed-dose benzodiazepine-based protocol.
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Etanol/efectos adversos , Fenobarbital/uso terapéutico , Síndrome de Abstinencia a Sustancias/tratamiento farmacológico , Heridas y Lesiones/complicaciones , Adulto , Anciano , Delirio por Abstinencia Alcohólica/tratamiento farmacológico , Alcoholismo/complicaciones , Benzodiazepinas/uso terapéutico , Femenino , Humanos , Hipnóticos y Sedantes/uso terapéutico , Tiempo de Internación , Masculino , Massachusetts , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
PURPOSE: In hospitalized patients, malnutrition is associated with adverse outcomes. However, the consequences of malnutrition in trauma patients are still poorly understood. This study aims to review the current knowledge about the pathophysiology, prevalence, and effects of malnutrition in severely injured patients. METHODS: A systematic literature review in PubMed and Embase was conducted according to PRISMA-guidelines. RESULTS: Nine review articles discussed the hypermetabolic state in severely injured patients in relation to malnutrition. In these patients, malnutrition negatively influenced the metabolic response, and vice versa, thereby rendering them susceptible to adverse outcomes and further deterioration of nutritional status. Thirteen cohort studies reported on prevalences of malnutrition in severely injured patients; ten reported clinical outcomes. In severely injured patients, the prevalence of malnutrition ranged from 7 to 76%, depending upon setting, population, and nutritional assessment tool used. In the geriatric trauma population, 7-62.5% were malnourished at admission and 35.6-60% were at risk for malnutrition. Malnutrition was an independent risk factor for complications, mortality, prolonged hospital length of stay, and declined quality of life. CONCLUSIONS: Despite widespread belief about the importance of nutrition in severely injured patients, the quantity and quality of available evidence is surprisingly sparse, frequently of low-quality, and outdated. Based on the malnutrition-associated adverse outcomes, the nutritional status of trauma patients should be routinely and carefully monitored. Trials are required to better define the optimal nutritional treatment of trauma patients, but a standardized data dictionary and reasonable outcome measures are required for meaningful interpretation and application of results.
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Hospitalización , Desnutrición/complicaciones , Heridas y Lesiones/complicaciones , Humanos , Tiempo de Internación/estadística & datos numéricos , Desnutrición/mortalidad , Desnutrición/fisiopatología , Evaluación Nutricional , Estado Nutricional , Apoyo Nutricional , Prevalencia , Calidad de Vida , Factores de Riesgo , Heridas y Lesiones/mortalidadRESUMEN
BACKGROUND: Polytrauma patients are at risk of considerable harm from malnutrition due to the metabolic response to trauma. However, there is little knowledge of (the risk of) malnutrition and its consequences in these patients. Recognition of sub-optimally nourished polytrauma patients and their nutritional needs is crucial to prevent complications and optimize their clinical outcomes. AIM: The primary objective is to investigate whether polytrauma patients admitted to the Intensive Care Unit (ICU) who have or develop malnutrition have a higher complication rate than patients who are and remain well nourished. Secondary objectives are to determine the prevalence of pre-existent and in-hospital acquired malnutrition in these patients, to assess the association between malnutrition and long-term outcomes, and to determine the association between serum biomarkers (albumin and pre-albumin) and malnutrition. METHODS: This international observational prospective cohort study will be performed at three Level-1 trauma centers in the United States and two Level-1 centers in the Netherlands. Adult polytrauma patients (Injury Severity Score ≥16) admitted to the ICU of one of the participating centers directly from the Emergency Department are eligible for inclusion. Nutritional status and risk of malnutrition will be assessed using the Subjective Global Assessment (SGA) scale and Nutritional Risk in Critically Ill (NUTRIC) score, respectively. Nutritional intake, biomarkers and complications will be collected daily. Patients will be followed up to one year after discharge for long-term outcomes. CONCLUSIONS: This international prospective cohort study aims to gain more insight into the effect and consequences of malnutrition in polytrauma patients admitted to the ICU.
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Desnutrición/complicaciones , Traumatismo Múltiple/complicaciones , Estado Nutricional , Evaluación de Procesos y Resultados en Atención de Salud , Adulto , Biomarcadores/sangre , Ingestión de Energía , Escala de Consecuencias de Glasgow , Humanos , Puntaje de Gravedad del Traumatismo , Unidades de Cuidados Intensivos , Países Bajos/epidemiología , Apoyo Nutricional , Estudios Observacionales como Asunto , Estudios Prospectivos , Deficiencia de Proteína , Índice de Severidad de la Enfermedad , Estados Unidos/epidemiologíaRESUMEN
In the original article Dennis Den Hartog's name was tagged incorrectly. It is correct as reflected here.
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Major trauma systems have evolved in many European countries and have resulted in improved care in terms of mortality and morbidity. Many of the systems have similar history, with reports of either poor services, or a single disaster, driving change of policy and set up. We report on 4 European systems, looking at the background, set up and some of the results. Similar issues are identified including the importance of triage, the concentration of specialist skills which require patients to bypass hospitals, and the standardization of treatment protocols. The issues of rehabilitation and the increasing importance of measuring outcome with patient reported metrics are discussed.
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INTRODUCTION: The incidence and nature of penetrating injuries differ between countries. The aim of this study was to analyze characteristics and clinical outcomes of patients with penetrating injuries treated at urban Level-1 trauma centers in the USA (USTC) and the Netherlands (NLTC). METHODS: In this retrospective cohort study, 1331 adult patients (470 from five NLTC and 861 from three USTC) with truncal penetrating injuries admitted between July 2011 and December 2014 were included. In-hospital mortality was the primary outcome. Outcome comparisons were adjusted for differences in population characteristics in multivariable analyses. RESULTS: In USTC, gunshot wound injuries (36.1 vs. 17.4%, p < 0.001) and assaults were more frequent (91.2 vs. 77.7%, p < 0.001). ISS was higher in USTC, but the Revised Trauma Score (RTS) was comparable. In-hospital mortality was similar (5.0 vs. 3.6% in NLTC, p = 0.25). The adjusted odds ratio for mortality in USTC compared to NLTC was 0.95 (95% confidence interval 0.35-2.54). Hospital stay length of stay was shorter in USTC (difference 0.17 days, 95% CI -0.29 to -0.05, p = 0.005), ICU admission rate was comparable (OR 0.96, 95% CI 0.71-1.31, p = 0.80), and ICU length of stay was longer in USTC (difference of 0.39 days, 95% CI 0.18-0.60, p < 0.0001). More USTC patients were discharged to home (86.9 vs. 80.6%, p < 0.001). Readmission rates were similar (5.6 vs. 3.8%, p = 0.17). CONCLUSION: Despite the higher incidence of penetrating trauma, particularly firearm-related injuries, and higher hospital volumes in the USTC compared to the NLTC, the in-hospital mortality was similar. In this study, outcome of care was not significantly influenced by differences in incidence of firearm-related injuries.
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Mortalidad Hospitalaria , Heridas Penetrantes/mortalidad , Adulto , Femenino , Humanos , Incidencia , Tiempo de Internación , Masculino , Países Bajos/epidemiología , Estudios Retrospectivos , Centros Traumatológicos , Estados Unidos/epidemiología , Heridas por Arma de Fuego/epidemiología , Heridas Penetrantes/epidemiologíaRESUMEN
BACKGROUND: Modern trauma systems differ worldwide, possibly leading to disparities in outcomes. We aim to compare characteristics and outcomes of blunt polytrauma patients admitted to two Level 1 Trauma Centers in the US (USTC) and the Netherlands (NTC). METHODS: For this retrospective study the records of 1367 adult blunt trauma patients with an Injury Severity Score (ISS) ≥ 16 admitted between July 1, 2011 and December 31, 2013 (640 from NTC, 727 from USTC) were analysed. RESULTS: The USTC group had a higher Charlson Comorbidity Index (mean [standard deviation] 1.15 [2.2] vs. 1.73 [2.8], p<0.0001) and Injury Severity Score (median [interquartile range, IQR] 25 [17-29] vs. 21 [17-26], p<0.0001). The in-hospital mortality was similar in both centers (11% in USTC vs. 10% NTC), also after correction for baseline differences in patient population in a multivariable analysis (adjusted odds ratio 0.95, 95% confidence interval 0.61-1.48, p=0.83). USTC patients had a longer Intensive Care Unit stay (median [IQR] 4 [2-11] vs. 2 [2-7] days, p=0.006) but had a shorter hospital stay (median [IQR] 6 [3-13] vs. 8 [4-16] days, p<0.0001). USTC patients were discharged more often to a rehabilitation center (47% vs 10%) and less often to home (46% vs. 66%, p<0.0001), and had a higher readmission rate (8% vs. 4%, p=0.01). CONCLUSION: Although several outcome parameters differ in two urban area trauma centers in the USA and the Netherlands, the quality of care for trauma patients, measured as survival, is equal. Other outcomes varied between both trauma centers, suggesting that differences in local policies and processes do influence the care system, but not so much the quality of care as reflected by survival.
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Cuidados Críticos/normas , Mortalidad Hospitalaria/tendencias , Traumatismo Múltiple/terapia , Centros Traumatológicos/normas , Adulto , Comparación Transcultural , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Traumatismo Múltiple/epidemiología , Países Bajos/epidemiología , Evaluación de Resultado en la Atención de Salud , Estudios Retrospectivos , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Implementation of trauma care systems has resulted in improved patient outcomes, but international differences obviously remain. Improvement of care can only be established if we recognize and clarify these differences. The aim of the current review is to provide an overview of the recent literature on the state of trauma systems globally. METHODS: The literature review over the period 2000 to 2016 was conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. Prehospital care, acute hospital care and quality assurance were classified using the World Health Organization Trauma System Maturity Index in four levels from I (least mature) to IV (most mature). RESULTS: The search yielded 93 articles about trauma systems in 32 countries: 23 high-income (HI), 8 middle-income (MI) countries and 1 low-income (LI) country. Trauma-related mortality was highest in the MI and LI countries. Level IV prehospital care with Advanced Life Support was established in 19 HI countries, in contrast to the MI and LI countries where this was only reported in Brazil, China, and Turkey. In 18 HI countries, a Level III/IV hospital-based trauma system was implemented, whereas in nine LI- and MI countries Level I/II trauma systems were seen, mostly lacking dedicated trauma centers and teams. A national trauma registry was implemented in 10 HI countries. CONCLUSION: Despite the presence of seemingly sufficient resources and the evidence-based benefits of trauma systems, only nine of the 23 HI countries in our review have a well-defined and documented national trauma system. Although 90% of all lethal traumatic injuries occur in middle and LI countries, according to literature which our study is limited to, only few of these countries a hold formal trauma system or trauma registry. Much can be gained concerning trauma systems in these countries, but unfortunately, the economic situation of many countries may render trauma systems not at their top priority list. LEVEL OF EVIDENCE: Systematic review, level III.
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Salud Global/estadística & datos numéricos , Centros Traumatológicos/estadística & datos numéricos , Servicios Médicos de Urgencia/estadística & datos numéricos , Humanos , Garantía de la Calidad de Atención de Salud , Centros Traumatológicos/normasRESUMEN
BACKGROUND: Dermatopathologists assess wounds secondary to trauma, infection, or oncologic resection that can be challenging to reconstruct. OASIS Ultra, an extracellular matrix, has been described for use in chronic and burn wounds. The aim of this pilot study is to assess wound healing in post-traumatic and infective wounds treated with OASIS using histological markers of repair. MATERIALS AND METHODS: Adults with traumatic, infective or iatrogenic wound defects with size precluding primary closure were eligible. Half the wound was randomly assigned to receive OASIS plus standard therapy; the other half received standard of care (SOC) therapy. During dressing changes, standardized-scale photographs were taken and biopsies obtained. Histologic sections were reviewed for degree of acute inflammation and extent of tissue repair. Neutrophils, edema, hemorrhage, necrosis, fibroblasts, collagen density and neovascularization were semi-quantitatively assessed. RESULTS: Forty-four skin biopsies from 7 patients with 10 acute wounds met eligibility criteria. Histologically, OASIS samples demonstrated improved acute inflammation scores compared to SOC. No patients experienced OASIS-related complications. OASIS-treated wound halves trended toward more wound contraction and improved tissue repair. CONCLUSION: Our scoring system aids histopathological wound assessment. Treatment of critical-sized, post-traumatic, acute wounds with OASIS resulted in decreased inflammation, and potentially more advanced wound healing, compared to SOC.
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Quemaduras , Matriz Extracelular , Cicatrización de Heridas , Heridas y Lesiones , Adulto , Anciano , Anciano de 80 o más Años , Vendajes , Biopsia , Quemaduras/metabolismo , Quemaduras/patología , Quemaduras/terapia , Enfermedad Crónica , Matriz Extracelular/metabolismo , Matriz Extracelular/patología , Femenino , Humanos , Masculino , Proyectos Piloto , Heridas y Lesiones/metabolismo , Heridas y Lesiones/patología , Heridas y Lesiones/terapiaRESUMEN
BACKGROUND: Calorie/protein deficit in the surgical intensive care unit (SICU) is associated with worse clinical outcomes. It is customary to initiate enteral nutrition (EN) at a low rate and increase to goal (RAMP-UP). Increasing evidence suggests that RAMP-UP may contribute to iatrogenic malnutrition. We sought to determine what proportion of total SICU calorie/protein deficit is attributable to RAMP-UP. MATERIALS AND METHODS: This is a retrospective study of a prospectively collected registry of adult patients (N = 109) receiving at least 72 hours of EN in the SICU according to the RAMP-UP protocol (July 2012-June 2014). Subjects receiving only trophic feeds or with interrupted EN during RAMP-UP were excluded. Deficits were defined as the amount of prescribed calories/protein minus the actual amount received. RAMP-UP deficit was defined as the deficit between EN initiation and arrival at goal rate. Data included demographics, nutritional prescription/delivery, and outcomes. RESULTS: EN was started at a median of 34.0 hours (interquartile range [IQR], 16.5-53.5) after ICU admission, with a mean duration of 8.7 ± 4.3 days. The median total caloric deficit was 2185 kcal (249-4730), with 900 kcal (551-1562) attributable to RAMP-UP (41%). The protein deficit was 98.5 g (27.5-250.4), with 51.9 g (20.6-83.3) caused by RAMP-UP (53%). CONCLUSIONS: In SICU patients initiating EN, the RAMP-UP period accounted for 41% and 53% of the overall caloric and protein deficits, respectively. Starting EN immediately at goal rate may eliminate a significant proportion of macronutrient deficit in the SICU.