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1.
Anesthesiology ; 140(4): 742-751, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38190220

RESUMO

BACKGROUND: Severe traumatic brain injury is a leading cause of morbidity and mortality among young people around the world. Prehospital care focuses on the prevention and treatment of secondary brain injury and commonly includes tracheal intubation after induction of general anesthesia. The choice of induction agent in this setting is controversial. This study therefore investigated the association between the chosen induction medication etomidate versus S(+)-ketamine and the 30-day mortality in patients with severe traumatic brain injury who received prehospital airway management in the Netherlands. METHODS: This study is a retrospective analysis of the prospectively collected observational data of the Brain Injury: Prehospital Registry of Outcomes, Treatments and Epidemiology of Cerebral Trauma (BRAIN-PROTECT) cohort study. Patients with suspected severe traumatic brain injury who were transported to a participating trauma center and who received etomidate or S(+)-ketamine for prehospital induction of anesthesia for advanced airway management were included. Statistical analyses were performed with multivariable logistic regression and inverse probability of treatment weighting analysis. RESULTS: In total, 1,457 patients were eligible for analysis. No significant association between the administered induction medication and 30-day mortality was observed in unadjusted analyses (32.9% mortality for etomidate versus 33.8% mortality for S(+)-ketamine; P = 0.716; odds ratio, 1.04; 95% CI, 0.83 to 1.32; P = 0.711), as well as after adjustment for potential confounders (odds ratio, 1.08; 95% CI, 0.67 to 1.73; P = 0.765; and risk difference 0.017; 95% CI, -0.051 to 0.084; P = 0.686). Likewise, in planned subgroup analyses for patients with confirmed traumatic brain injury and patients with isolated traumatic brain injury, no significant differences were found. Consistent results were found after multiple imputations of missing data. CONCLUSIONS: The analysis found no evidence for an association between the use of etomidate or S(+)-ketamine as an anesthetic agent for intubation in patients with traumatic brain injury and mortality after 30 days in the prehospital setting, suggesting that the choice of induction agent may not influence the patient mortality rate in this population.


Assuntos
Lesões Encefálicas Traumáticas , Lesões Encefálicas , Serviços Médicos de Emergência , Etomidato , Ketamina , Adolescente , Humanos , Lesões Encefálicas/tratamento farmacológico , Lesões Encefálicas Traumáticas/tratamento farmacológico , Estudos de Coortes , Etomidato/uso terapêutico , Intubação Intratraqueal/métodos , Ketamina/uso terapêutico , Estudos Retrospectivos , Estudos Observacionais como Assunto
2.
Inj Prev ; 30(1): 68-74, 2024 Jan 25.
Artigo em Inglês | MEDLINE | ID: mdl-38050048

RESUMO

INTRODUCTION: Burns are a frequent injury in children and can cause great physical and psychological impairment. Studies have identified positive effects of prevention measures based on increase in knowledge or reduction in hazards. The main goal of burn prevention campaigns, however, is to prevent burns. Therefore, this review is focused on the effectiveness of prevention programmes on the rates of burns in children. METHODS: A literature search was performed on PubMed, Embase, CINAHL, Web of Science, Google Scholar and Scopus, including a reference-check. Included were studies which evaluated burn prevention programmes in terms of burn injury rate in children up to 19 years old. Studies specifically focused on non-accidental burns were excluded as well as studies with only outcomes such as safety knowledge or number of hazards. RESULTS: The search led to 1783 articles that were screened on title and abstract. 85 articles were screened in full text, which led to 14 relevant studies. Nine of them reported a significant reduction in burn injury rate. Five others showed no effect on the number of burn injuries. In particular, studies that focused on high-risk populations and combined active with passive preventive strategies were successful. CONCLUSION: Some prevention programmes appear to be an effective manner to reduce the number of burn injuries in children. However, it is essential to interpret the results of the included studies cautiously, as several forms of biases may have influenced the observed outcomes. The research and evidence on this subject is still very limited. Therefore, it is of great importance that future studies will be evaluated on a decrease in burns and bias will be prevented. Especially in low-income countries, where most of the burns in children occur and the need for effective prevention campaigns is vital.


Assuntos
Queimaduras , Criança , Humanos , Queimaduras/epidemiologia , Queimaduras/prevenção & controle , Fatores de Risco
3.
BMC Health Serv Res ; 24(1): 195, 2024 Feb 13.
Artigo em Inglês | MEDLINE | ID: mdl-38350997

RESUMO

BACKGROUND: To assess the barriers and facilitators associated with upscaling the Transmural Trauma Care Model (TTCM), a multidisciplinary and patient-centred transmural rehabilitation care model. METHODS: Semi-structured interviews were conducted with eight trauma surgeons, eight hospital-based physiotherapists, eight trauma patients, and eight primary care physiotherapists who were part of a trauma rehabilitation network. Audio recordings of the interviews were made and transcribed verbatim. Data were analysed using a framework method based on the "constellation approach". Identified barriers and facilitators were grouped into categories related to structure, culture, and practice. RESULTS: Various barriers and facilitators to upscaling were identified. Under structure, barriers and facilitators belonged to one of five themes: "financial structure", "communication structure", "physical structures and resources", "rules and regulations", and "organisation of the network". Under culture, the five themes were "commitment", "job satisfaction", "acting as a team", "quality and efficiency of care", and "patients' experience". Under practice, the two themes were "practical issues at the outpatient clinic" and "knowledge gained". CONCLUSION: The success of upscaling the TTCM differed across hospitals and settings. The most important prerequisites for successfully upscaling the TTCM were adequate financial support and presence of "key actors" within an organisation who felt a sense of urgency for change and/or expected the intervention to increase their job satisfaction. TRIAL REGISTRATION: NL8163 The Netherlands National Trial Register, date of registration 16-11-2019.


Assuntos
Comunicação , Serviços Médicos de Emergência , Humanos , Pesquisa Qualitativa , Hospitais , Países Baixos
4.
Ann Surg ; 278(4): e848-e854, 2023 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-36779335

RESUMO

OBJECTIVE: We examined early (≤24 h) versus delayed (>24 h) thoracic endovascular aortic repair (TEVAR) for blunt thoracic aortic injury (BTAI), taking the aortic injury severity into consideration. BACKGROUND: Current trauma surgery guidelines recommend delayed TEVAR following BTAI. However, this recommendation was based on small studies, and specifics regarding recommendation strategies based on aortic injury grades are lacking. METHODS: Patients undergoing TEVAR for BTAI in the American College of Surgeons Trauma Quality Improvement Program between 2016 and 2019 were included and then stratified into 2 groups (early: ≤24 h vs. delayed: >24 h). In-hospital outcomes were compared after creating 1:1 propensity score-matched cohorts, matching for demographics, comorbidities, concomitant injuries, additional procedures, and aortic injury severity based on the acute aortic syndrome (AAS) classification. RESULTS: Overall, 1339 patients were included, of whom 1054(79%) underwent early TEVAR. Compared with the delayed group, the early group had significantly less severe head injuries (early vs delayed; 25% vs 32%; P =0.014), fewer early interventions for AAS grade 1 occurred, and AAS grade 3 aortic injuries often were intervened upon within 24 hours (grade 1: 28% vs 47%; grade 3: 49% vs 23%; P <0.001). After matching, the final sample included 548 matched patients. Compared with the delayed group, the early group had a significantly higher in-hospital mortality (8.8% vs 4.4%, relative risk: 2.2, 95% CI: 1.1-4.4; P =0.028), alongside a shorter length of hospital stay (5.0 vs 10 days; P =0.028), a shorter intensive care unit length of stay (4.0 vs 11 days; P <0.001) and fewer days on the ventilator (4.0 vs 6.5 days; P =0.036). Furthermore, regardless of the higher risk of acute kidney injury in the delayed group (3.3% vs 7.7%, relative risk: 0.43, 95% CI: 0.20-0.92; P =0.029), no other differences in in-hospital complications were observed between the early and delayed group. CONCLUSION: In this propensity score-matched analysis, delayed TEVAR was associated with lower mortality risk, even after adjusting for aortic injury grade.


Assuntos
Procedimentos Endovasculares , Traumatismos Torácicos , Lesões do Sistema Vascular , Ferimentos não Penetrantes , Humanos , Correção Endovascular de Aneurisma , Aorta Torácica/cirurgia , Aorta Torácica/lesões , Pontuação de Propensão , Procedimentos Endovasculares/métodos , Aorta/lesões , Aorta/cirurgia , Ferimentos não Penetrantes/cirurgia , Traumatismos Torácicos/cirurgia , Lesões do Sistema Vascular/cirurgia , Resultado do Tratamento , Estudos Retrospectivos , Fatores de Risco
5.
Eur J Vasc Endovasc Surg ; 66(2): 261-268, 2023 08.
Artigo em Inglês | MEDLINE | ID: mdl-37088462

RESUMO

OBJECTIVE: Current literature suggests that thoracic endovascular aortic repair (TEVAR) in older patients with aortic aneurysms results in higher peri-operative mortality and lower long term survival in females compared with males. However, sex related outcomes in younger patients with blunt thoracic aortic injury (BTAI) undergoing TEVAR remain unknown. This study examined the association between sex and outcomes after TEVAR for BTAI. METHODS: A retrospective cohort study was performed of all patients who underwent TEVAR for BTAI in the American College of Surgeons Trauma Quality Improvement Program (ACS-TQIP) between 2016 and 2019. The primary outcome was in hospital death. Secondary outcomes were peri-operative complications. Multivariable logistic regression was used to adjust for demographics, comorbidities, injury severity score, and aortic injury grade. RESULTS: Two thousand and twenty-two patients were included; 26% were female. Compared with males, females were older (46 [IQR 30, 62] vs. 39 [IQR 28, 56] years; p < .001), more often obese (41% vs. 33%; p = .005), had lower rates of alcohol use disorder (4.1% vs. 8.9%; p < .001) and a higher prevalence of hypertension (29% vs. 22%; p = .001). The injury severity was comparable between females and males (Injury Severity Score ≥ 25; 84% vs. 80%; p = .11) and there was no difference in aortic injury grades when comparing females with males (grade 1, 33% vs. 33%; grade 2, 24% vs. 25%; grade 3, 43% vs. 40%; grade 4, 0.8% vs. 1.3%; p = .53). Multivariable logistic regression demonstrated no difference for in hospital mortality between females and males (OR 1.02; 95% CI 0.67 - 1.53, p = .93). Compared with males, females were at lower risk of acute kidney injury (AKI) (OR 0.33; 95% CI 0.17 - 0.64; p = .001) and ventilator associated pneumonia (VAP) (OR 0.50; 95% CI 0.28 - 0.91; p = .023). CONCLUSION: This study did not demonstrate a sex related in hospital mortality difference following TEVAR for BTAI. However, female sex was associated with a lower risk of AKI and VAP. Future studies should evaluate sex differences and long term outcomes following TEVAR in patients with BTAI.


Assuntos
Procedimentos Endovasculares , Traumatismos Torácicos , Lesões do Sistema Vascular , Ferimentos não Penetrantes , Humanos , Masculino , Feminino , Idoso , Correção Endovascular de Aneurisma , Aorta Torácica/diagnóstico por imagem , Aorta Torácica/cirurgia , Aorta Torácica/lesões , Mortalidade Hospitalar , Estudos Retrospectivos , Resultado do Tratamento , Procedimentos Endovasculares/métodos , Ferimentos não Penetrantes/etiologia , Traumatismos Torácicos/etiologia , Lesões do Sistema Vascular/etiologia , Fatores de Risco
6.
Prehosp Emerg Care ; 27(5): 662-668, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36074561

RESUMO

OBJECTIVE: Patients with severe traumatic brain injury (TBI) are commonly intubated during prehospital treatment despite a lack of evidence that this is beneficial. Accumulating evidence even suggests that prehospital intubation may be hazardous, in particular when performed by inexperienced EMS clinicians. To expand the limited knowledge base, we studied the relationship between prehospital intubation and hospital mortality in patients with severe TBI in a large Dutch trauma database. We specifically hypothesized that the relationship differs depending on whether a physician-based emergency medical service (EMS) was involved in the treatment, as opposed to intubation by paramedics. METHODS: A retrospective analysis was performed using the Dutch Nationwide Trauma Registry that includes all trauma patients in the Netherlands who are admitted to any hospital with an emergency department. All patients treated for severe TBI (Head Abbreviated Injury Scale score ≥4) between January 2015 and December 2019 were selected. Multivariable logistic regression was used to assess the relationship between prehospital intubation and mortality while adjusting for potential confounders. An interaction term between prehospital intubation and the involvement of physician-based EMS was added to the model. Complete case analysis as well as multiple imputation were performed. RESULTS: 8946 patients (62% male, median age 63 years) were analyzed. The hospital mortality was 26.4%. Overall, a relationship between prehospital intubation and higher mortality was observed (complete case: OR 1.86, 95% CI 1.35-2.57, p < 0.001; multiple imputation: OR 1.92, 95% CI 1.56-2.36, p < 0.001). Adding the interaction revealed that the relationship of prehospital intubation may depend on whether physician-based EMS is involved in the treatment (complete case: p = 0.044; multiple imputation: p = 0.062). Physician-based EMS involvement attenuated but did not completely remove the detrimental association between prehospital intubation and mortality. CONCLUSION: The data do not support the common practice of prehospital intubation. The effect of prehospital intubation on mortality might depend on EMS clinician experience, and it seems prudent to involve prehospital personnel well proficient in prehospital intubation whenever intubation is potentially required. The decision to perform prehospital intubation should not merely be based on the largely unsupported dogma that it is generally needed in severe TBI, but should rather individually weigh potential benefits and harms.


Assuntos
Lesões Encefálicas Traumáticas , Lesões Encefálicas , Serviços Médicos de Emergência , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Retrospectivos , Lesões Encefálicas/terapia , Lesões Encefálicas Traumáticas/terapia , Sistema de Registros , Intubação Intratraqueal , Escala de Coma de Glasgow
7.
Eur J Appl Physiol ; 123(7): 1469-1478, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-36877252

RESUMO

Myoglobin is essential for oxygen transport to the muscle fibers. However, measurements of myoglobin (Mb) protein concentrations within individual human muscle fibers are scarce. Recent observations have revealed surprisingly low Mb concentrations in elite cyclists, however it remains unclear whether this relates to Mb translation, transcription and/or myonuclear content. The aim was to compare Mb concentration, Mb messenger RNA (mRNA) expression levels and myonuclear content within muscle fibers of these elite cyclists with those of physically-active controls. Muscle biopsies were obtained from m. vastus lateralis in 29 cyclists and 20 physically-active subjects. Mb concentration was determined by peroxidase staining for both type I and type II fibers, Mb mRNA expression level was determined by quantitative PCR and myonuclear domain size (MDS) was obtained by immunofluorescence staining. Average Mb concentrations (mean ± SD: 0.38 ± 0.04 mM vs. 0.48 ± 0.19 mM; P = 0.014) and Mb mRNA expression levels (0.067 ± 0.019 vs. 0.088 ± 0.027; P = 0.002) were lower in cyclists compared to controls. In contrast, MDS and total RNA per mg muscle were not different between groups. Interestingly, in cyclists compared to controls, Mb concentration was only lower for type I fibers (P < 0.001), but not for type II fibers (P > 0.05). In conclusion, the lower Mb concentration in muscle fibers of elite cyclists is partly explained by lower Mb mRNA expression levels per myonucleus and not by a lower myonuclear content. It remains to be determined whether cyclists may benefit from strategies that upregulate Mb mRNA expression levels, particularly in type I fibers, to enhance their oxygen supply.


Assuntos
Músculo Esquelético , Mioglobina , Humanos , Mioglobina/genética , Mioglobina/metabolismo , RNA Mensageiro/genética , RNA Mensageiro/metabolismo , Músculo Esquelético/metabolismo , Fibras Musculares Esqueléticas/fisiologia , Oxigênio/metabolismo
8.
Ann Surg ; 275(2): 252-258, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-35007227

RESUMO

OBJECTIVE: To evaluate the impact of the COVID-19 pandemic on the outcome of major trauma patients in the Netherlands. SUMMARY BACKGROUND DATA: Major trauma patients highly rely on immediate access to specialized services, including ICUs, shortages caused by the impact of the COVID-19 pandemic may influence their outcome. METHODS: A multi-center observational cohort study, based on the Dutch National Trauma Registry was performed. Characteristics, resource usage, and outcome of major trauma patients (injury severity score ≥16) treated at all trauma-receiving hospitals during the first COVID-19 peak (March 23 through May 10) were compared with those treated from the same period in 2018 and 2019 (reference period). RESULTS: During the peak period, 520 major trauma patients were admitted, versus 570 on average in the pre-COVID-19 years. Significantly fewer patients were admitted to ICU facilities during the peak than during the reference period (49.6% vs 55.8%; P=0.016). Patients with less severe traumatic brain injuries in particular were less often admitted to the ICU during the peak (40.5% vs 52.5%; P=0.005). Moreover, this subgroup showed an increased mortality compared to the reference period (13.5% vs 7.7%; P=0.044). These results were confirmed using multivariable logistic regression analyses. In addition, a significant increase in observed versus predicted mortality was recorded for patients who had a priori predicted mortality of 50% to 75% (P=0.012). CONCLUSIONS: The COVID-19 peak had an adverse effect on trauma care as major trauma patients were less often admitted to ICU and specifically those with minor through moderate brain injury had higher mortality rates.


Assuntos
COVID-19/epidemiologia , Pandemias , Ferimentos e Lesões/mortalidade , Ferimentos e Lesões/terapia , Adulto , Idoso , Lesões Encefálicas Traumáticas/mortalidade , Lesões Encefálicas Traumáticas/terapia , Cuidados Críticos/estatística & dados numéricos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Utilização de Instalações e Serviços , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , SARS-CoV-2 , Triagem
9.
Pediatr Radiol ; 52(12): 2359-2367, 2022 11.
Artigo em Inglês | MEDLINE | ID: mdl-35523968

RESUMO

BACKGROUND: The prevalence of inflicted femur fractures in young children varies (1.5-35.2%), but these data are based on small retrospective studies with high heterogeneity. Age and mobility of the child seem to be indicators of inflicted trauma. OBJECTIVE: This study describes other factors associated with inflicted and neglectful trauma that can be used to distinguish inflicted and neglectful from accidental femur fractures. MATERIALS AND METHODS: This retrospective study included children (0-6 years) who presented with an isolated femur fracture at 1 of the 11 level I trauma centers in the Netherlands between January 2010 and January 2016. Outcomes were classified based on the conclusions of the Child Abuse and Neglect teams or the court. Cases in which conclusions were unavailable and there was no clear accidental cause were reviewed by an expert panel. RESULTS: The study included 328 children; 295 (89.9%) cases were classified as accidental trauma. Inflicted trauma was found in 14 (4.3%), while 19 (5.8%) were cases of neglect. Indicators of inflicted trauma were age 0-5 months (29%, positive likelihood ratio [LR +] 8.35), 6-12 months (18%, LR + 5.98) and 18-23 months (14%, LR + 3.74). Indicators of neglect were age 6-11 months (18%, LR + 4.41) and age 18-23 months (8%, LR + 1.65). There was no difference in fracture morphology among groups. CONCLUSION: It is unlikely that an isolated femur fracture in ambulatory children age > 24 months is caused by inflicted trauma/neglect. Caution is advised in children younger than 24 months because that age is the main factor associated with inflicted trauma/neglect and inflicted femur fractures.


Assuntos
Maus-Tratos Infantis , Fraturas do Fêmur , Criança , Humanos , Lactente , Pré-Escolar , Recém-Nascido , Centros de Traumatologia , Fraturas do Fêmur/diagnóstico por imagem , Fraturas do Fêmur/epidemiologia , Estudos Retrospectivos , Prevalência , Fêmur/lesões , Maus-Tratos Infantis/diagnóstico
10.
Prehosp Emerg Care ; 25(5): 644-655, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32960672

RESUMO

OBJECTIVE: A thorough understanding of the epidemiology, patient characteristics, trauma mechanisms, and current outcomes among patients with severe traumatic brain injury (TBI) is important as it may inform potential strategies to improve prehospital emergency care. The aim of this study is to describe the prehospital epidemiology, characteristics and outcome of (suspected) severe TBI in the Netherlands. METHODS: The BRAIN-PROTECT study is a prospective observational study on prehospital management of patients with severe TBI in the Netherlands. The study population comprised all consecutive patients with clinical suspicion of TBI and a prehospital GCS score ≤ 8, who were managed by one of the 4 Helicopter Emergency Medical Services (HEMS). Patients were followed-up in 9 trauma centers until 1 year after injury. Planned sub-analyses were performed for patients with "confirmed" and "isolated" TBI. RESULTS: Data from 2,589 patients, of whom 2,117 (81.8%) were transferred to a participating trauma center, were analyzed. The incidence rate of prehospitally suspected and confirmed severe TBI were 3.2 (95% CI: 3.1;3.4) and 2.7 (95% CI: 2.5;2.8) per 100,000 inhabitants per year, respectively. Median patient age was 46 years, 58.4% were involved in traffic crashes, of which 37.4% were bicycle related. 47.6% presented with an initial GCS of 3. The median time from HEMS dispatch to hospital arrival was 54 minutes. The overall 30-day mortality was 39.0% (95% CI: 36.8;41.2). CONCLUSION: This article summarizes the prehospital epidemiology, characteristics and outcome of severe TBI in the Netherlands, and highlights areas in which primary prevention and prehospital care can be improved.


Assuntos
Resgate Aéreo , Lesões Encefálicas Traumáticas , Serviços Médicos de Emergência , Encéfalo , Lesões Encefálicas Traumáticas/epidemiologia , Lesões Encefálicas Traumáticas/terapia , Escala de Coma de Glasgow , Humanos , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Estudos Retrospectivos
11.
Forensic Sci Med Pathol ; 17(4): 621-633, 2021 12.
Artigo em Inglês | MEDLINE | ID: mdl-34773580

RESUMO

PURPOSE: Between 0.1-3% of injured children who present at a hospital emergency department ultimately die as a result of their injuries. These events are typically reported as unnatural causes of death and may result from either accidental or non-accidental trauma (NAT). Examples of the latter include trauma that is inflicted directly or resulting from neglect. Although consultation with a forensic physician is mandatory for all deceased children, the prevalence of fatal inflicted trauma or neglect among children is currently unclear. METHODS: This is a retrospective study that included children (0-18 years) who presented and died at one of the 11 Level I trauma centers in the Netherlands between January 1, 2014, and January 1, 2019. Outcomes were classified based on the conclusions of the Child Abuse and Neglect team or those of forensic pathologists and/or the court in cases referred for legally mandated autopsies. Cases in which conclusions were unavailable and there was no clear accidental cause of death were reviewed by an expert panel. RESULTS: The study included 175 cases of childhood death. Seventeen (9.7%) of these children died due to inflicted trauma (9.7%), 18 (10.3%) due to neglect, and 140 (80%) due to accidents. Preschool children (< 5 years old) were significantly more likely to present with injuries due to inflicted trauma and neglect compared to older children (44% versus 6%, p < 0.001, odds ratio [OR] 5.80, 95% confidence interval [CI] 2.66-12.65). Drowning accounted for 14 of the 18 (78%) pediatric deaths due to neglect, representing 8% of the total cases. Postmortem radiological studies and autopsies were performed on 37 (21%) of all cases of childhood death. CONCLUSION: One of every five pediatric deaths in our nationwide Level I trauma center study was attributed to NAT; 44% of these deaths were the result of trauma experienced by preschool-aged children. A remarkable number of fatal drownings were due to neglect. Postmortem radiological studies and autopsies were performed in only one-fifth of all deceased children. The limited use of postmortem investigations may have resulted in missed cases of NAT, which will result in an overall underestimation of fatal NAT experienced by children.


Assuntos
Maus-Tratos Infantis , Ferimentos e Lesões , Acidentes , Adolescente , Criança , Maus-Tratos Infantis/diagnóstico , Pré-Escolar , Humanos , Lactente , Países Baixos/epidemiologia , Prevalência , Estudos Retrospectivos , Centros de Traumatologia
12.
Eur Spine J ; 29(10): 2491-2504, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32529525

RESUMO

OBJECTIVE: Posterior short-segment fixation (4-screw construct = 4S) is the conventional surgical technique for thoracolumbar fractures. The effect of adding two intermediate pedicle screws at the fractured level (6-screw construct = 6S) is still a matter of debate. This review aims to compare the results between 4 and 6S pedicle screw fixation for thoracolumbar fractures. METHODS: A systematic review and meta-analysis were performed. The databases PubMed, Embase and Google Scholar were searched until January 2020. Inclusion criteria were studies comparing 4S and 6S techniques in patients with thoracolumbar fractures. Non-comparative studies and studies without full text were excluded. Cochrane risk of bias was assessed, and the GRADE approach was used to present the quality of evidence. RESULTS: Twenty-seven studies, of which 21 randomized controlled trials, with a total of 1890 patients (940 with 4S and 950 with 6S) were included. Meta-analysis showed that the 6S technique resulted in significantly lower pain scores, better short-term and long-term Cobb angles, less loss of correction and less implant failures. However, longer operation time and more blood loss were seen with the 6S technique. Length of hospital stay, Oswestry Disability Index scores and infections did not differ significantly between the 6S and 4S techniques. Quality of the evidence according to GRADE was moderate to low. CONCLUSION: In the treatment of thoracolumbar fractures, adding intermediate screws at the fracture level (6S) results in less post-operative pain, better radiological outcomes and less implant failure at the cost of a longer operation time and higher blood loss.


Assuntos
Parafusos Pediculares , Fraturas da Coluna Vertebral , Fixação Interna de Fraturas , Humanos , Vértebras Lombares/lesões , Vértebras Lombares/cirurgia , Fraturas da Coluna Vertebral/cirurgia , Vértebras Torácicas/diagnóstico por imagem , Vértebras Torácicas/lesões , Vértebras Torácicas/cirurgia , Resultado do Tratamento
13.
Child Psychiatry Hum Dev ; 51(2): 200-208, 2020 04.
Artigo em Inglês | MEDLINE | ID: mdl-31494749

RESUMO

Studies on the long-term prevalence of parental posttraumatic stress symptoms (PTSS) following child accidental injury are scarce, and findings on risk factors vary. In this follow-up study (T2, n = 69) we determined the prevalence of parental PTSS 2-4 years after accidental injury of their child, compared with 3 months after the accident (T1, n = 135). Additionally, we examined the association between parental and child factors and PTSS severity. Children were 8-18 years old at the time of the accident. Parent and child PTSS was assessed by self-report. Other data were retrieved from medical records and a telephone interview. Parental PTSS was 9.6% at T1 and 5.8% at T2. Acute parental stress as measured within 2 weeks of the child's accident was significantly associated with parental PTSS severity (T1 and T2), as was the child's hospitalization of more than 1 day at T1 and the child's permanent physical impairment at T2. To prevent adverse long-term psychological consequences we recommend identifying and monitoring parents at risk and offering them timely treatment.


Assuntos
Acidentes/psicologia , Pais/psicologia , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adolescente , Adulto , Criança , Feminino , Seguimentos , Humanos , Masculino , Prevalência , Fatores de Risco , Transtornos de Estresse Pós-Traumáticos/psicologia , Fatores de Tempo
14.
Acta Orthop Belg ; 86(4): 588-598, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33861904

RESUMO

The publication rate (PR) of full-text articles after presentation at medical society meetings varies widely. The purpose of this study is (1) to determine the PR of abstracts presented at the Dutch Arthroscopy Society's (NVA) annual meeting from 2006 until 2016, (2) to determine the time between presentation and publication, and (3) to review the known literature on the PR of orthopaedic scientific meetings. We retrospectively reviewed the programs of the NVA annual meetings from 2006 to 2016. All podium presentations reported were included. The search for subsequent journal publication was performed using PubMed, EMBASE, and Google Scholar databases. A systematic literature search was performed in PubMed. All studies regarding the publication rates of orthopaedic scientific meetings were included. From 2006 to 2016 a total of 131 papers were presented at the NVA annual meetings, of which 83 were published as full text articles (63%). The mean time to publication was 16.5 months. The overall PR at orthopaedic scientific meetings ranges from 21% to 71%.


Assuntos
Artroscopia , Ortopedia , Bases de Dados Factuais , Humanos , Estudos Retrospectivos , Sociedades Médicas
15.
FASEB J ; 32(4): 2110-2123, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29217665

RESUMO

Optimizing physical performance is a major goal in current physiology. However, basic understanding of combining high sprint and endurance performance is currently lacking. This study identifies critical determinants of combined sprint and endurance performance using multiple regression analyses of physiologic determinants at different biologic levels. Cyclists, including 6 international sprint, 8 team pursuit, and 14 road cyclists, completed a Wingate test and 15-km time trial to obtain sprint and endurance performance results, respectively. Performance was normalized to lean body mass2/3 to eliminate the influence of body size. Performance determinants were obtained from whole-body oxygen consumption, blood sampling, knee-extensor maximal force, muscle oxygenation, whole-muscle morphology, and muscle fiber histochemistry of musculus vastus lateralis. Normalized sprint performance was explained by percentage of fast-type fibers and muscle volume ( R2 = 0.65; P < 0.001) and normalized endurance performance by performance oxygen consumption ( V̇o2), mean corpuscular hemoglobin concentration, and muscle oxygenation ( R2 = 0.92; P < 0.001). Combined sprint and endurance performance was explained by gross efficiency, performance V̇o2, and likely by muscle volume and fascicle length ( P = 0.056; P = 0.059). High performance V̇o2 related to a high oxidative capacity, high capillarization × myoglobin, and small physiologic cross-sectional area ( R2 = 0.67; P < 0.001). Results suggest that fascicle length and capillarization are important targets for training to optimize sprint and endurance performance simultaneously.-Van der Zwaard, S., van der Laarse, W. J., Weide, G., Bloemers, F. W., Hofmijster, M. J., Levels, K., Noordhof, D. A., de Koning, J. J., de Ruiter, C. J., Jaspers, R. T. Critical determinants of combined sprint and endurance performance: an integrative analysis from muscle fiber to the human body.


Assuntos
Treino Aeróbico/métodos , Fibras Musculares de Contração Rápida/fisiologia , Adulto , Humanos , Masculino , Contração Muscular , Fibras Musculares de Contração Rápida/metabolismo , Consumo de Oxigênio
17.
Prehosp Emerg Care ; 23(5): 730-739, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30693835

RESUMO

Introduction: Traumatic injury is the fourth leading cause of death in western countries and the leading cause of death in younger age. However, it is still unclear which groups of patients benefit most from advanced prehospital trauma care. A minimal amount is known about the effect of prehospital physician-based care on patients with specifically traumatic brain injury (TBI). The aim of this review is to assess the effect of physician-staffed Emergency Medical Services (EMS) on the outcome of patients with severe TBI. Methods: Literature searches have been performed in the bibliographic databases of PubMed, EMBASE and The Cochrane Library. Data concerning (physician-staffed) prehospital care for patients with severe TBI were only included if the control group was based on non-physician-staffed EMS. Primarily the mortality rate and secondarily the neurological outcome were examined. Additionally, data concerning hypotension, hypoxia, length of stay (hospital and intensive care unit) and the number of required early neurosurgical interventions were taken into account. Results: The overall mortality was decreased in three of the fourteen included studies after the implementation of a physician in the prehospital setting. One study found also a decrease in mortality only for patients with a Glasgow Coma Scale of 6-8. Strikingly, two other studies reported higher mortality, one for all the included patients and one for patients with GCS 10-12 only. Neurological outcome was improved in five studies after prehospital deployment of a physician. One study reported that more patients had a poor neurological outcome in the P-EMS group. Results of the remaining outcome measures differed widely. Conclusion: The included literature did not show a clear beneficial effect of P-EMS in the prehospital management of patients with severe TBI. The available evidence showed contradictory results, suggesting more research should be performed in this field with focus on decreasing heterogeneity in the compared groups.


Assuntos
Lesões Encefálicas Traumáticas/terapia , Serviços Médicos de Emergência/organização & administração , Papel do Médico , Lesões Encefálicas Traumáticas/diagnóstico , Lesões Encefálicas Traumáticas/mortalidade , Escala de Coma de Glasgow , Humanos , Hipotensão , Avaliação de Resultados em Cuidados de Saúde
18.
Prehosp Emerg Care ; 23(6): 820-827, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30893571

RESUMO

Background: Severe traumatic brain injury (TBI) is associated with a high mortality rate and those that survive commonly have permanent disability. While there is a broad consensus that appropriate prehospital treatment is crucial for a favorable neurological outcome, evidence to support currently applied treatment strategies is scarce. In particular, the relationship between prehospital treatments and patient outcomes is unclear. The BRAIN-PROTECT study therefore aims to identify prehospital treatment strategies associated with beneficial or detrimental outcomes. Here, we present the study protocol. Study Protocol: BRAIN-PROTECT is the acronym for BRAin INjury: Prehospital Registry of Outcome, Treatments and Epidemiology of Cerebral Trauma. It is a prospective observational study on the prehospital treatment of patients with suspected severe TBI in the Netherlands. Prehospital epidemiology, interventions, medication strategies, and nonmedical factors that may affect outcome are studied. Multivariable regression based modeling will be used to identify confounder-adjusted relationships between these factors and patient outcomes, including mortality at 30 days (primary outcome) or mortality and functional neurological outcome at 1 year (secondary outcomes). Patients in whom severe TBI is suspected during prehospital treatment (Glasgow Coma Scale score ≤ 8 in combination with a trauma mechanism or clinical findings suggestive of head injury) are identified by all four helicopter emergency medical services (HEMS) in the Netherlands. Patients are prospectively followed up in 9 participating trauma centers for up to one year. The manuscript reports in detail the objectives, setting, study design, patient inclusion, and data collection process. Ethical and juridical aspects, statistical considerations, as well as limitations of the study design are discussed. Discussion: Current prehospital treatment of patients with suspected severe TBI is based on marginal evidence, and optimal treatment is basically unknown. The BRAIN-PROTECT study provides an opportunity to evaluate and compare different treatment strategies with respect to patient outcomes. To our knowledge, this study project is the first large-scale prospective prehospital registry of patients with severe TBI that also collects long-term follow-up data and may provide the best available evidence at this time to give useful insights on how prehospital care can be improved.


Assuntos
Lesões Encefálicas Traumáticas/terapia , Serviços Médicos de Emergência , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Protocolos Clínicos , Feminino , Escala de Coma de Glasgow , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Países Baixos , Estudos Prospectivos , Sistema de Registros , Centros de Traumatologia , Adulto Jovem
19.
BMC Health Serv Res ; 19(1): 819, 2019 Nov 08.
Artigo em Inglês | MEDLINE | ID: mdl-31703670

RESUMO

BACKGROUND: The Transmural Trauma Care Model (TTCM) is a refined post-clinical rehabilitation approach, in which a multidisciplinary hospital-based team guides a network of primary care physical therapists in the treatment of trauma patients. The objective of this study was to assess the effectiveness of the TTCM compared to regular care. METHODS: A controlled-before-and-after study was performed in a level 1 trauma center. The TTCM includes four elements: 1) a multidisciplinary team at the outpatient clinic, 2) coordination and individual goal setting for each patient by this team, 3) a network of primary care physical therapists, 4) E-health support for transmural communication. Intervention group patients were prospectively followed (3, 6 and 9 months). The control group consisted of 4 clusters of patients who either had their first consultation at the outpatient clinic 0, 3, 6 or 9 months ago. Outcomes included generic- and disease-specific health-related quality of life (HR-QOL), pain, functional status, patient satisfaction, and perceived recovery. Between-group comparisons were made using linear regression analyses. The recovery pattern of intervention group patients was identified using longitudinal data analysis methods. RESULTS: A total of 83 participants were included in the intervention group. In the control group, 202 participants were included (68 in the baseline cluster, 26 in the 3-month cluster, 51 in the 6-month cluster, 57 in the 9-month cluster). Between-group differences were statistically significant in favor of the intervention group for disease-specific HR-QOL at 9 months, pain at 6 and 9 months, functional status at 6 and 9 months, patient satisfaction at 3, 6 and 9 months, and perceived recovery at 6 months. No significant differences were found between groups for generic HR-QOL at any time point. Generic HR-QOL, disease-specific HR-QOL, pain, and functional status significantly improved in a linear fashion among intervention group patients during the nine-month follow-up period. CONCLUSIONS: This study provides preliminary evidence that the TTCM is effective in improving patient related outcome measures, such as disease-specific HR-QOL, pain and functional status. A multicenter, and ideally randomized controlled trial, is required to confirm these results. TRIAL REGISTRATION: The trial is registered at the Dutch Trial Register (NTR5474). Registered 12 October 2015. Retrospectively registered.


Assuntos
Satisfação do Paciente , Modalidades de Fisioterapia/normas , Ferimentos e Lesões/reabilitação , Adulto , Estudos Controlados Antes e Depois , Feminino , Objetivos , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Equipe de Assistência ao Paciente/organização & administração , Equipe de Assistência ao Paciente/normas , Medidas de Resultados Relatados pelo Paciente , Atenção Primária à Saúde/normas , Atenção Primária à Saúde/estatística & dados numéricos , Estudos Prospectivos , Melhoria de Qualidade , Qualidade de Vida , Estudos Retrospectivos , Centros de Traumatologia/normas
20.
Int J Technol Assess Health Care ; 35(4): 307-316, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31337454

RESUMO

OBJECTIVES: To assess the societal cost-effectiveness of the Transmural Trauma Care Model (TTCM), a multidisciplinary transmural rehabilitation model for trauma patients, compared with regular care. METHODS: The economic evaluation was performed alongside a before-and-after study, with a convenience control group measured only afterward, and a 9-month follow-up. Control group patients received regular care and were measured before implementation of the TTCM. Intervention group patients received the TTCM and were measured after its implementation. The primary outcome was generic health-related quality of life (HR-QOL). Secondary outcomes included disease-specific HR-QOL, pain, functional status, and perceived recovery. RESULTS: Eighty-three trauma patients were included in the intervention group and fifty-seven in the control group. Total societal costs were lower in the intervention group than in the control group, but not statistically significantly so (EUR-267; 95 percent confidence interval [CI], EUR-4,175-3011). At 9 months, there was no statistically significant between-group differences in generic HR-QOL (0.05;95 percent CI, -0.02-0.12) and perceived recovery (0.09;95 percent CI, -0.09-0.28). However, mean between-group differences were statistically significantly in favor of the intervention group for disease-specific HR-QOL (-8.2;95 percent CI, -15.0--1.4), pain (-0.84;95CI, -1.42--0.26), and functional status (-20.1;95 percent CI, -29.6--10.7). Cost-effectiveness acceptability curves indicated that if decision makers are not willing to pay anything per unit of effect gained, the TTCM has a 0.54-0.58 probability of being cost-effective compared with regular care. For all outcomes, this probability increased with increasing values of willingness-to-pay. CONCLUSIONS: The TTCM may be cost-effective compared with regular care, depending on the decision-makers willingness to pay and the probability of cost-effectiveness that they perceive as acceptable.


Assuntos
Fraturas Ósseas/reabilitação , Modalidades de Fisioterapia/organização & administração , Adulto , Continuidade da Assistência ao Paciente/organização & administração , Análise Custo-Benefício , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Dor , Equipe de Assistência ao Paciente/organização & administração , Desempenho Físico Funcional , Modalidades de Fisioterapia/economia , Anos de Vida Ajustados por Qualidade de Vida , Índices de Gravidade do Trauma , Ferimentos e Lesões/reabilitação
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