RESUMO
Penetrating cardiac injuries require rapid diagnosis, efficient exposure and nuanced technical approaches, within a framework of highly coordinated and integrated multidisciplinary care. Acute care surgeons, with both strategic and technical expertise, are ideally positioned to address the potentially devastating consequences of these injuries. The aim of this narrative review is to offer a technical approach to the rapid evaluation, exposure, operative repair and postoperative care of penetrating cardiac injuries. A comprehensive review of the cardiac trauma literature, dating back to 1970, has provided a detailed toolbox of approaches to subxiphoid pericardial windows, resuscitative thoracotomy, median sternotomy, pericardiotomy, aortic clamping, cardiac hemorrhage control, cardiac repair, coronary artery injuries, pericardial closure, drain placement, chest wall closures, damage control thoracic procedures and immediate postoperative cardiac care, all based on fundamental physiological principles and anatomical considerations.
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Traumatismos Cardíacos , Traumatismos Torácicos , Ferimentos Penetrantes , Humanos , Traumatismos Torácicos/cirurgia , Ferimentos Penetrantes/cirurgia , Traumatismos Cardíacos/etiologia , Traumatismos Cardíacos/cirurgia , Traumatismos Cardíacos/diagnóstico , Toracotomia , EsternotomiaRESUMO
Objective: The number and type of patients treated by trauma centers can vary widely because of a number of factors. There might be trauma centers with a high volume of torso GSWs that are not designated as high-level trauma centers. We proposed that, for torso gunshot wounds (GSWs), the treating hospital's trauma volume and not its trauma center level designation drives patient prognosis.Methods: The National Trauma Data Bank was queried for torso GSWs. The characteristics of torso GSWs in trauma centers with different volumes of torso GSWs were compared. The association between torso GSW volumes of trauma centers and the outcomes of torso GSWs were evaluated with propensity score matching (PSM) and multivariate logistic regression (MLR) analysis.Results: There were 618 trauma centers that treated 14,804 torso GSW patients in two years (2014-2015). In 191 level I trauma centers, 82 of them (42.9%, 82/191) treated <1 torso GSW per month. After well-balanced PSM, patients who were treated in higher volume trauma centers (≥9 torso GSWs/month) had a significantly lower mortality rate (7.9% vs. 9.7%). Patients treated in trauma centers with ≥9 torso GSWs/month had a 30.9% (odds ratio = 0.764) lower probability of death than if sent to trauma centers with <9 torso GSWs/month. Treatment in level I or II trauma centers did not significantly affect mortality.Conclusion: There is an uneven distribution of torso GSWs among trauma centers. Torso GSWs treated in trauma centers with ≥9 torso GSWs/month have significantly superior outcomes with regard to survival.
Assuntos
Serviços Médicos de Emergência , Ferimentos por Arma de Fogo , Estudos de Coortes , Humanos , Estudos Retrospectivos , Tronco , Centros de Traumatologia , Ferimentos por Arma de Fogo/terapiaRESUMO
OBJECTIVE: Stable patients with less severe injuries are not necessarily triaged to high-level trauma centers according to current guidelines. Obese patients are prone to comorbidities and complications. We hypothesized that stable obese patients with low-energy trauma have lower mortality and fewer complications if treated at Level-I/II trauma centers. Methods: Blunt abdominal trauma (BAT) patients with systolic blood pressures ≥90mmHg, Glasgow coma scale ≥14, and respiratory rates at 10-29 were derived from the National Trauma Data Bank between 2013-2015. Per current triage guidelines, these patients are not necessarily triaged to high-level trauma centers. The relationship between obesity and mortality of stable BAT patients was analyzed. A subset analysis of patients with injury severity scores (ISS) <16 was performed with propensity score matching (PSM) to evaluate outcomes between Level-I/II and Level-III/IV trauma centers. Outcomes of obese patients were compared between Level-I/II and Level-III/IV trauma centers. Non-obese patients were analyzed as a control group using a similar PSM cohort analysis. Results: 48,043 stable BAT patients in 707 trauma centers were evaluated. Non-survivors had a significantly higher body mass index (BMI) (28.7 vs. 26.9, p < 0.001) and higher proportion of obesity (35.6% vs. 26.5%, p < 0.001) than survivors. After a PSM (1,502 obese patients: 751 in Level-I/II trauma centers and 751 in Level-III/IV trauma centers), obese patients treated in Level-I/II trauma centers had significantly lower complication rates than obese patients treated in other trauma centers (20.2% vs. 26.6%, standardized difference = 0.151). The complication rate of obese patients treated at Level-I/II trauma centers was 20.6% lower than obese patients treated at other trauma centers. Conclusion: Obesity plays a role in the mortality of stable BAT patients. Obese patients with ISS < 16 have lower complication rates at Level-I/II trauma centers compared to obese patients treated at other trauma centers. Obesity may be a consideration for triaging to Level-I/II trauma centers.
Assuntos
Serviços Médicos de Emergência , Ferimentos e Lesões , Estudos de Coortes , Humanos , Escala de Gravidade do Ferimento , Obesidade/complicações , Obesidade/epidemiologia , Estudos Retrospectivos , Centros de Traumatologia , Ferimentos e Lesões/epidemiologia , Ferimentos e Lesões/terapiaRESUMO
INTRODUCTION: The endpoint of resuscitative interventions after traumatic injury resulting in cardiopulmonary arrest varies across institutions and even among providers. The purpose of this study was to examine survival characteristics in patients suffering torso trauma with no recorded vital signs (VS) in the emergency department (ED). METHODS: The National Trauma Data Bank was analyzed from 2007 to 2015. Inclusion criteria were patients with blunt and penetrating torso trauma without VS in the ED. Patients with head injuries, transfers from other hospitals, or those with missing values were excluded. The characteristics of survivors were evaluated, and statistical analyses performed. RESULTS: A total of 24,191 torso trauma patients without VS were evaluated in the ED and 96.6% were declared dead upon arrival. There were 246 survivors (1%), and 73 (0.3%) were eventually discharged home. Of patients who responded to resuscitation (812), the survival rate was 30.3%. Injury severity score (ISS), penetrating mechanism (odds ratio [OR] 1.99), definitive chest (OR 1.59) and abdominal surgery (OR 1.49) were associated with improved survival. Discharge to home (or police custody) was associated with lower ISS (OR 0.975) and shorter ED time (OR 0.99). CONCLUSION: Over a recent nine-year period in the United States, nearly 25,000 trauma patients were treated at trauma centers despite lack of VS. Of these patients, only 73 were discharged home. A trauma center would have to attempt over one hundred resuscitations of traumatic arrests to save one patient, confirming previous reports that highlight a grave prognosis. This creates a dilemma in treatment for front line workers and physicians with resource utilization and consideration of safety of exposure, particularly in the face of COVID-19.
Assuntos
Reanimação Cardiopulmonar/métodos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Parada Cardíaca/mortalidade , Tronco/lesões , Ferimentos e Lesões/complicações , Adulto , Feminino , Parada Cardíaca/etiologia , Parada Cardíaca/terapia , Humanos , Incidência , Escala de Gravidade do Ferimento , Masculino , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologia , Ferimentos e Lesões/epidemiologia , Ferimentos e Lesões/terapiaRESUMO
INTRODUCTION: Obesity is associated with increased morbidity and mortality in abdominal trauma patients. The characteristics of abdominal trauma patients with poor outcomes related to obesity require evaluation. We hypothesize that obesity is related to increased mortality and length of stay (LOS) among abdominal trauma patients undergoing laparotomies. METHODS: Abdominal trauma patients were identified from the National Trauma Data Bank between 2013 and 2015. Patients who received laparotomies were analyzed using propensity score matching (PSM) to evaluate the mortality rate and LOS between obese and non-obese patients. Patients without laparotomies were analyzed as a control group using PSM cohort analysis. RESULTS: A total of 33,798 abdominal trauma patients were evaluated, 10,987 of them received laparotomies. Of these patients, the proportion of obesity in deceased patients was significantly higher when compared to the survivors (33.1% vs. 26.2%, p < 0.001). Elevation of one kg/m2 of body mass index independently resulted in 2.5% increased odds of mortality. After a well-balanced PSM, obese patients undergoing laparotomies had significantly higher mortality rates [3.7% vs. 2.4%, standardized difference (SD) = 0.241], longer hospital LOS (11.1 vs. 9.6 days, SD = 0.135), and longer intensive care unit LOS (3.5 vs. 2.3 days, SD = 0.171) than non-obese patients undergoing laparotomies. CONCLUSIONS: Obesity is associated with increased mortality in abdominal trauma patients who received laparotomies versus those who did not. Obesity requires a careful evaluation of alternatives to laparotomy in injured patients.
Assuntos
Traumatismos Abdominais/cirurgia , Laparotomia/mortalidade , Obesidade/complicações , Pontuação de Propensão , Adulto , Estudos de Coortes , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Morbid obesity is usually accompanied by both subcutaneous and visceral fat accumulation. Fat can mimic an air bag, absorbing the force of a collision. We hypothesized that morbid obesity is mechanically protective for hollow viscus organs in blunt abdominal trauma (BAT). METHODS: The National Trauma Data Bank (NTDB) was queried for BAT patients from 2013 to 2015. We looked at the rate of gastrointestinal (GI) tract injuries in all BAT patients with different BMIs. A subset analysis of BAT patients with operative GI tract injuries was performed to evaluate the need for abdominal operation. Multivariate analyses were carried out to identify factors independently associated with increased GI tract injuries and associated abdominal operations. RESULTS: A total of 100,459 BAT patients were evaluated in the NTDB. Patients with GI tract injury had a lower proportion of morbidly obese patients [body weight index (BMI) ≥ 40 kg/m2)] (3.7% vs. 4.2%, p = 0.015) and instead had more underweight patients (BMI < 18.5) (5.9% vs. 5.0%, p < 0.001). The risk of GI tract injury decreased 11.6% independently in morbidly obese patients and increased 15.7% in underweight patients. Of the patients with GI tract injuries (N = 11,467), patients who needed a GI operation had a significantly lower proportion of morbidly obese patients (3.2% vs. 5.3%, p < 0.001). The risk of abdominal operation for GI tract injury decreased 57.3% independently in morbidly obese patients. Compared with underweight patients, morbidly obese patients had significantly less GI tract injury (6.0% vs. 13.3%, p < 0.001) and associated abdominal operation rates (65.2% vs. 73.3%, p < 0.001). CONCLUSION: Obesity is protective in BAT. This translates into lower rates of GI tract injury and operation in morbidly obese patients. In contrast, underweight patients appear to suffer a higher rate of GI tract injury and associated GI operations.
Assuntos
Traumatismos Abdominais/prevenção & controle , Obesidade Mórbida , Vísceras/lesões , Ferimentos não Penetrantes/prevenção & controle , Acidentes de Trânsito , Adulto , Índice de Massa Corporal , Bases de Dados como Assunto , Feminino , Humanos , Gordura Intra-Abdominal , Modelos Logísticos , Masculino , Análise Multivariada , Obesidade Mórbida/complicações , Estudos Retrospectivos , Magreza/complicações , Estados UnidosRESUMO
BACKGROUND: The impact of age alone in relation to postoperative outcomes needs to be further elucidated. This study investigated whether increasing age was associated with increased morbidity and mortality for patients with no comorbidities undergoing acute care surgery (ACS). METHODS: The 2016-2018 National Surgical Quality Improvement Project database was used to identify adult patients who underwent ACS performed on an urgent/emergent basis. Patients overweight or with pre-existing medical comorbidities were excluded. Patients were divided into age groups in decades. The association between outcomes and the different age groups, other patient characteristics, and perioperative factors was examined by multivariate logistic regression. RESULTS: 22,770 patients were identified, of which 73.5% were appendectomies, and 21.6% were open procedures. Increasing age correlated with higher unadjusted complication rates and mortality. Multivariate analyses revealed that compared to patients ≤ 30 years old, mortality was not different for patients 31-60 years old, but it was higher for the age groups > 61 years old. Patients aged 51-60 and from 71 and above were associated with higher risks of complications. Subset analysis on octogenarians revealed a 1.14-fold higher odds of mortality for every year of increasing age. Preoperative risk factors including open procedure, wound class, and American Society of Anesthesiology (ASA) class were also associated with greater risks of mortality in octogenarians. CONCLUSION: Patients older than age 50 were at higher risk for postoperative complications, and mortality significantly increased for each decade past 60 years old in healthy individuals.
Assuntos
não Fumantes , Complicações Pós-Operatórias , Adulto , Idoso de 80 Anos ou mais , Humanos , Estados Unidos/epidemiologia , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Comorbidade , Morbidade , Fatores de Risco , Resultado do Tratamento , Estudos RetrospectivosRESUMO
BACKGROUND: Previous studies have examined how factors such as gender, education, type of training (MD or DO), and experience of the treating surgeon affect patient outcomes. We investigated patient complications after elective laparoscopic cholecystectomy based on surgeon characteristics. METHODS: A Medicare database was used to identify surgeon-specific data. The main outcome measure was the adjusted complication rates (ACR) for individual surgeons as reported by the ProPublica Surgeon Scorecard. Surgeon gender, type of training, medical school rank, years since graduation, procedure volume, and teaching status of the primary hospital affiliation were assessed for any association with increased ACR using logistic regression analysis. We explored the associations among procedure volume, years of experience, and ACR using Spearman correlation. RESULTS: 1107 predominantly male (94.6%) surgeons were included. 94.4% were MDs and 34.5% were affiliated with teaching hospitals. Mean length of practice was 24 ± 9 years, and median surgeon procedure volume was 28 (IQR = 23, 37). Overall median ACR was 4.3%. Multivariate analysis demonstrated that surgeon gender (P = .71), medical school rank, type of training (P = .68), or hospital affiliation (P = .77) did not have a significant impact on ACR. Increased surgeons' years in practice (r = -.028, P = .35) and increased surgeon procedure volume (r = -.021, P = .49) were negatively associated with increased ACR. CONCLUSION: Surgeon gender, type of training, medical school rank, or hospital affiliation had no impact on complications after laparoscopic cholecystectomy. Surgeon experience and procedure volume may have clinical implications for patient outcomes. Further studies to elucidate factors associated with surgeon quality and patient outcomes are necessary.
Assuntos
Colecistectomia Laparoscópica , Cirurgiões , Idoso , Colecistectomia Laparoscópica/efeitos adversos , Feminino , Hospitais de Ensino , Humanos , Pacientes Internados , Masculino , Medicare , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Estados UnidosRESUMO
PURPOSE: Geriatric trauma patients present physiological challenges to care providers. A nationwide analysis was performed to evaluate the roles of age alone versus age-associated comorbidities in the morbidity and mortality of elderly patients with blunt abdominal trauma (BAT). METHODS: Patients with BAT registered in the National Trauma Data Bank from 2013 to 2015 were analyzed using propensity score matching (PSM) to evaluate the mortality rate, complication rate, hospital length of stay (LOS), intensive care unit (ICU) LOS and ventilator days between young (age < 65) and elderly (age ≥ 65) patients. An adjusted multivariate logistic regression (MLR) model was also used to evaluate the effect of age itself and age-associated comorbidities on mortality. RESULTS: There were 41,880 patients with BAT during the study period. In elderly patients, the injury severity score (ISS) decreased with age, but the mortality rate increased inversely (from 5.0 to 13.5%). Under a similar condition and proportion of age-associated comorbidities after a well-batched PSM analysis, elderly patients had significantly higher mortality rates (8.0% vs. 1.9%, p < 0.001), higher complication rates (35.1% vs. 30.6%, p < 0.001), longer hospital LOS (8.9 vs. 8.1 days, p < 0.001), longer ICU LOS (3.7 vs. 2.7 days, p < 0.001) and more ventilator days (1.1 vs. 0.5 days, p < 0.001) than young patients. Furthermore, the MLR analysis showed that age itself served as an independent factor for mortality (odds ratio: 1.049, 95% CI 1.043-1.055, p < 0.001), but age-associated comorbidity was not. CONCLUSION: In patients with BAT, age itself appeared to have an independent and deleterious effect on mortality, but age-associated comorbidity did not.
Assuntos
Traumatismos Abdominais , Ferimentos e Lesões , Ferimentos não Penetrantes , Traumatismos Abdominais/complicações , Idoso , Comorbidade , Humanos , Escala de Gravidade do Ferimento , Unidades de Terapia Intensiva , Tempo de Internação , Estudos Retrospectivos , Centros de Traumatologia , Ferimentos e Lesões/complicações , Ferimentos e Lesões/epidemiologia , Ferimentos e Lesões/terapiaRESUMO
BACKGROUND: Clinical equipoise remains significant for the treatment of Grade IV pancreatic injuries in stable patients (i.e., drainage vs. resection). The literature is poor in regards to experience, confirmed main pancreatic ductal injury, nuanced multidisciplinary treatment, and long-term patient quality of life (QOL). The primary aim was to evaluate the management and outcomes (including long-term QOL) associated with Grade IV pancreatic injuries. METHODS: All severely injured adult patients with pancreatic trauma (1995-2020) were evaluated (Grade IV injuries compared). Concordance of perioperative imaging, intraoperative exploration, and pathological reporting with a main pancreatic ductal injury was required. Patients with resection of Grade IV injuries were compared with drainage alone. Long-term QOL was evaluated (Standard Short Form-36). RESULTS: Of 475 pancreatic injuries, 36(8%) were confirmed as Grade IV. Twenty-four (67%) underwent a pancreatic resection (29% pancreatoduodenectomy; 71% extended distal pancreatectomy [EDP]). Patient, injury and procedure demographics were similar between resection and drainage groups (p > 0.05). Pancreas-specific complications in the drainage group included 92% pancreatic leaks, 8% pseudocyst, and 8% walled-off pancreatic necrosis. Among patients with controlled pancreatic fistulas beyond 90 days, 67% required subsequent pancreatic operations (fistulo-jejunostomy or EDP). Among patients whose fistulas closed, 75% suffered from recurrent pancreatitis (67% eventually undergoing a Frey or EDP). All patients in the resection group had fistula closure by 64 days after injury. The median number of pancreas-related health care encounters following discharge was higher in the drainage group (9 vs. 5; p = 0.012). Long-term (median follow-up = 9 years) total QOL, mental and physical health scores were higher in the initial resection group (p = 0.031, 0.022 and 0.017 respectively). CONCLUSION: The immediate, intermediate and long-term experiences for patients who sustain Grade IV pancreatic injuries indicate that resection is the preferred option, when possible. The majority of drainage patients will require additional, delayed pancreas-targeted surgical interventions and report poorer long-term QOL. LEVEL OF EVIDENCE: Epidemiology/Prognostic, Level III.
Assuntos
Drenagem/estatística & dados numéricos , Pâncreas/lesões , Pancreatectomia/estatística & dados numéricos , Pancreaticoduodenectomia/estatística & dados numéricos , Qualidade de Vida , Adulto , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Pâncreas/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: A community lockdown has a profound impact on its citizens. Our objective was to identify changes in trauma patient demographics, volume, and pattern of injury following the COVID-19 lockdown. METHODS: A retrospective review was conducted at a Level-1 Trauma Center from 2017 to 2020. RESULTS: A downward trend in volume is seen December-April in 2020 (R2 = 0.9907). February through April showed an upward trend in 2018 and 2019 (R2= 0.80 and R2 = 0.90 respectively), but a downward trend in 2020 (R2 = 0.97). In April 2020, there was 41.6% decrease in total volume, a 47.4% decrease in blunt injury and no decrease in penetrating injury. In contrast to previous months, in April the majority of injuries occurred in home zip codes. CONCLUSIONS: A community lockdown decreased the number of blunt trauma, however despite social distancing, did not decrease penetrating injury. Injuries were more likely to occur in home zip codes.
Assuntos
COVID-19/prevenção & controle , Hospitais Urbanos/tendências , Distanciamento Físico , Centros de Traumatologia/tendências , Violência/tendências , Adolescente , Adulto , COVID-19/epidemiologia , Feminino , Hospitais Urbanos/normas , Hospitais Urbanos/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Centros de Traumatologia/normas , Centros de Traumatologia/estatística & dados numéricos , Violência/estatística & dados numéricos , Ferimentos não Penetrantes/epidemiologia , Ferimentos não Penetrantes/terapia , Ferimentos Penetrantes/epidemiologia , Ferimentos Penetrantes/terapia , Adulto JovemRESUMO
OBJECTIVE: The revised Baux score (age total body surface area (TBSA) burned and inhalation injury)) is predictive of mortality in burn patients. Our study objective was to assess whether the addition of body mass index (BMI) to the revised Baux score would be of value. We posited that increasing BMI follows a pattern similar to age and TBSA in the revised Baux score after severe burn injury. METHODS: Patient data from the burn registry was queried for patients admitted between 1/1/2013 to 8/31/2019. Patients 12 years or older with a TBSA of 20% or greater burn were included. Inpatient outcomes were analyzed based on BMI. RESULTS: 56 of 1365 patients met inclusion criteria. Mean age of the study population was 48.25 years and 64.3% of patients were male. Median BMI was 25.8 and median TBSA was 26.5. Inhalation injury was present in 44.6% (25/56) of patients. Median hospital length of stay (LOS) and ICU LOS were 21.5 and 17 days respectively. On bivariate analysis, non-survivors had higher TBSA (41.5% vs 25.5%, p = 0.034), more inhalation injury (83.3%, 10/12 vs 34.8%, 15/43 p = 0.003) and higher complication rates (91.6%, 11/12 vs 59.1 %, 25/43, p = 0.043). Survivors also had higher BMI (28.2 vs 23, p = 0.003) and increased hospital LOS (24 vs 5.5, p = 0.003). Automatic model fit in binary logistic regression showed a negative relationship between BMI and mortality. CONCLUSION: We found a negative relationship between BMI and mortality. Pre-obesity appears to have a protective role, but BMI was not found to be a useful addition to the revised Baux score. Larger sample sizes may be of benefit a for a for a more definitive understanding of the role of BMI with regards to burn survival.
Assuntos
Índice de Massa Corporal , Queimaduras/classificação , Obesidade/complicações , Adulto , Idoso , Queimaduras/complicações , Distribuição de Qui-Quadrado , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Obesidade/fisiopatologia , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Emergency responders face a crisis of rising suicide rates, and many resist seeking help due to the stigma surrounding mental health. We sought to evaluate the feasibility of an urban trauma center to screen for posttraumatic stress (PTS) among emergency responders and to provide mental health services. METHODS: Paramedics, firefighters, law enforcement, and corrections officers involved with patients in the trauma unit were asked to complete the Post-Traumatic Growth Inventory (PTGI) and Post-Traumatic Checklist for Diagnostic and Statistical Manual-5 (PCL-5). Additional factors known to affect PTS were correlated: occupation, age, sex, years of service, marital status, children, and pets. Willingness and barriers to seeking interventions for PTS were evaluated. RESULTS: A total of 258 responded: 36.7% paramedics, 40.2% law enforcement officers, 18.4% corrections officers, 0.8% firefighters, and 3.5% with multiple positions. Responders had a mean of 14.5 years of service (SD, 9.9 years). Mean PTGI and PCL-5 scores were 52.1 (SD, 25.1) and 17.2 (SD, 16.5), respectively. Overall, 24.7% had diagnostic PTS disorder with no difference seen in rates between professions. Of these, 80.7% had not sought care. Barriers included that they were not concerned (46%), did not recognize symptoms (24%), and were worried about consequences (20%). Concern over career advancement or losing one's job was the greatest barrier cited for seeking care. Among law enforcement, 47.7% were concerned that they would lose their ability to carry a firearm if they sought care for PTS. The PTGI score, divorce, and 46 years to 50 years were the only factors examined that correlated with increased PCL-5 score. There were 82.5% that felt the trauma center was the right place to screen and intervene upon PTS. CONCLUSION: Trauma centers are an ideal and safe place to both screen for PTS and offer mental health assistance. Comprehensive trauma-informed care by hospital-based intervention programs must expand to include emergency responders. LEVEL OF EVIDENCE: Epidemiological study type, Level II.
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Socorristas/psicologia , Programas de Rastreamento/organização & administração , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Centros de Traumatologia/organização & administração , Adulto , Lista de Checagem , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
BACKGROUND: Community violence remains a clinical concern for urban hospitals nationwide; however, research on resilience and posttraumatic growth (PTG) among survivors of violent injury is lacking. This study intends to assess survivors of violent injury for resilience and PTG to better inform mental health interventions. METHODS: Adults who presented with nonaccidental penetrating trauma to an urban level 1 trauma center and were at least 1 month, but no more than 12 months, from treatment were eligible. Participants completed the Connor-Davidson Resiliency Scale, Posttraumatic Growth Inventory (PTGI), Primary Care Posttraumatic Stress Disorder screen, and a community violence exposure screen. Additional demographic, injury, and treatment factors were collected from medical record. RESULTS: A total of 88 patients participated. The mean resiliency score was 83.2, with 71.1% scoring higher than the general population and 96.4% scoring higher than the reported scores of those seeking treatment for posttraumatic stress disorder (PTSD). Participants demonstrated a mean PTGI score of 78 (SD, 20.4) with 92.4% scoring above the significant growth threshold of 45. In addition, 60.5% of patients screened positive for significant PTSD symptoms, approximately eight times higher than general population. Exposure to other traumatic events was high; an overwhelming 94% of participants stated that they have had a family member or a close friend killed, and 42% had personally witnessed a homicide. Higher resilience scores correlated with PTGI scores (p < 0.001) and lower PTSD screen (p = 0.02). CONCLUSION: Victims of violent injury experience a myriad of traumatic events yet are highly resilient and exhibit traits of growth across multiple domains. Resiliency can coexist with posttraumatic stress symptoms. Practitioners should assess for resiliency and PTG in addition to PTSD. Further investigation is needed to clarify the relational balance between resilience and posttraumatic stress. LEVEL OF EVIDENCE: Epidemiological study type, Level II.
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Vítimas de Crime , Resiliência Psicológica , Transtornos de Estresse Pós-Traumáticos/psicologia , Ferimentos Penetrantes/psicologia , Ferimentos Penetrantes/terapia , Adulto , Feminino , Humanos , Masculino , Centros de TraumatologiaRESUMO
This study aims to better characterize the course and outcome of the uncommon subset of trauma patients with combined thermal and intraabdominal organ injuries. The National Trauma Data Bank was queried for burn patients with intraabdominal injury treated in all U.S. trauma centers from July 1, 2011 to June 30, 2015. General demographics, Glasgow coma scale (GCS), shock index (SI), Abbreviated Injury Scale (AIS) for burn, Injury Severity Score (ISS), blood transfusions, and abdominal surgery were evaluated. During the 5-year study period, there were 334 burn patients with intraabdominal injury, 39 (13.2%) of which received abdominal surgery. Burn patients who underwent operations had more severe injuries reflected by higher SI, AIS, ISS, blood transfusion, and worse outcomes including higher mortality, longer hospital and ICU length of stay, and more ventilator days compared to patients who did not undergo an operation. Nonsurvivors also exhibited more severe injuries, and a higher proportion received abdominal operation compared to survivors. Multivariate logistic regression analysis revealed that GCS on arrival, SI, AIS, ISS, blood transfusion, and abdominal operation to be independent risk factors for mortality. Propensity score matching to control covariables (mean age, systolic blood pressure on arrival, GCS on arrival, SI, ISS, time to operation, blood transfusion, and comorbidities) showed that of trauma patients who received abdominal operation, those with concomitant burn injury exhibited a higher rate of complications but no significant difference in mortality compared to those without burns, suggesting that patients with concomitant burns are not less salvageable than nonburned trauma patients.
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Traumatismos Abdominais/epidemiologia , Traumatismos Abdominais/cirurgia , Queimaduras/epidemiologia , Queimaduras/cirurgia , Escala Resumida de Ferimentos , Adulto , Transfusão de Sangue , Estudos de Coortes , Bases de Dados Factuais , Feminino , Escala de Coma de Glasgow , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação , Masculino , Estudos Retrospectivos , Fatores de Risco , Centros de Traumatologia , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Despite significant attempts to educate civilians in hemorrhage control, the majority remain untrained. We sought to determine if laypersons can successfully apply one of three commercially available tourniquets; including those endorsed by the United States Military and the American College of Surgeons. METHODS: Preclinical graduate health science students were randomly assigned a commercially available windless tourniquet: SAM XT, Combat Application Tourniquet (CAT), or Special Operation Forces Tactical Tourniquet (SOFT-T). Each was given up to 1 minute to read package instructions and asked to apply it to the HapMed Leg Tourniquet Trainer. Estimated blood loss was measured until successful hemostatic pressure was achieved or simulated death occurred from exsanguination. Simulation survival, time to read instructions and stop bleeding, tourniquet pressure, and blood loss were analyzed. RESULTS: Of the 150 students recruited, 55, 46, and 49 were randomized to the SAM XT, CAT, SOFT-T, respectively. Mean overall simulation survival was less than 66% (65%, 72%, 61%; p = 0.55). Of survivors, all three tourniquets performed similarly in median pressure applied (319, 315, and 329 mm Hg; p = 0.54) and median time to stop bleeding (91, 70, 77 seconds; p = 0.28). There was a statistical difference in median blood loss volume favoring SOFT-T (SAM XT, 686 mL; CAT, 624 mL; SOFT-T, 433 mL; p = 0.03). All 16 participants with previous experience were able to successfully place the tourniquet compared with 81 (62%) of 131 first-time users (p = 0.008). CONCLUSION: No one should die of extremity hemorrhage, and civilians are our first line of defense. We demonstrate that when an untrained layperson is handed a commonly accepted tourniquet, failure is unacceptably high. Current devices are not intuitive and require training beyond the enclosed instructions. Plans to further evaluate this cohort after formal "Stop the Bleed" training are underway.
Assuntos
Primeiros Socorros/instrumentação , Hemorragia/terapia , Técnicas Hemostáticas/instrumentação , Treinamento por Simulação/estatística & dados numéricos , Torniquetes , Adulto , Educação de Pós-Graduação/métodos , Extremidades/irrigação sanguínea , Feminino , Hemorragia/mortalidade , Humanos , Masculino , Manequins , Estudos Prospectivos , Treinamento por Simulação/métodos , Estudantes/estatística & dados numéricos , Fatores de Tempo , Falha de Tratamento , Adulto JovemRESUMO
BACKGROUND: The recognition of the relationship between volume and outcomes led to the regionalization of trauma care. The relationship between trauma mechanism-subtype and outcomes has yet to be explored. We hypothesized that trauma centers with a high volume of penetrating trauma patients might be associated with a higher survival rate for penetrating trauma patients. METHODS: A retrospective cohort analysis of penetrating trauma patients presenting between 2011 and 2015 was conducted using the National Trauma Database and the trauma registry at the Stroger Cook County Hospital. Linear regression was used to determine the relationship between mortality and the annual volume of penetrating trauma seen by the treating hospital. RESULTS: Nationally, penetrating injuries account for 9.5% of the trauma cases treated. Patients treated within the top quartile penetrating-volume hospitals (≥167 penetrating cases per annum) are more severely injured (Injury Severity Score: 8.9 vs. 7.7) than those treated at the lowest quartile penetrating volume centers (<36.6 patients per annum). There was a lower mortality rate at institutions that treated high numbers of penetrating trauma patients per annum. A penetrating trauma mortality risk adjustment model showed that the volume of penetrating trauma patients was an independent factor associated with survival rate. CONCLUSION: Trauma centers with high penetrating trauma patient volumes are associated with improved survival of these patients. This association with improved survival does not hold true for the total trauma volume at a center but is specific to the volume of the penetrating trauma subtype. LEVEL OF EVIDENCE: Prognostic/Epidemiology Study, Level-III; Therapeutic/Care Management, Level IV.
Assuntos
Mortalidade Hospitalar , Centros de Traumatologia/estatística & dados numéricos , Ferimentos Penetrantes/mortalidade , Adulto , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Análise de Regressão , Estudos RetrospectivosRESUMO
The immediate recognition and timely response of compartment syndrome due to damage caused by penetrating trauma has immense clinical outcomes. The following is a case report of a complicated fasciotomy in a 33-year-old male who suffered a gunshot wound to his left lower extremity and the surgical management leading to adequate limb salvage and recovery.