RESUMO
OBJECTIVE: To review the history of the innovation of damage control (DC) for management of trauma patients. BACKGROUND: DC is an important development in trauma care that provides a valuable case study in surgical innovation. METHODS: We searched bibliographic databases (1950-2015), conference abstracts (2009-2013), Web sites, textbooks, and bibliographies for articles relating to trauma DC. The innovation of DC was then classified according to the Innovation, Development, Exploration, Assessment, and Long-term study model of surgical innovation. RESULTS: The "innovation" of DC originated from the use of therapeutic liver packing, a practice that had previously been abandoned after World War II because of adverse events. It then "developed" into abbreviated laparotomy using "rapid conservative operative techniques." Subsequent "exploration" resulted in the application of DC to increasingly complex abdominal injuries and thoracic, peripheral vascular, and orthopedic injuries. Increasing use of DC laparotomy was followed by growing reports of postinjury abdominal compartment syndrome and prophylactic use of the open abdomen to prevent intra-abdominal hypertension after DC laparotomy. By the year 2000, DC surgery had been widely adopted and was recommended for use in surgical journals, textbooks, and teaching courses ("assessment" stage of innovation). "Long-term study" of DC is raising questions about whether the procedure should be used more selectively in the context of improving resuscitation practices. CONCLUSIONS: The history of the innovation of DC illustrates how a previously abandoned surgical technique was adapted and readopted in response to an increased understanding of trauma patient physiology and changing injury patterns and trauma resuscitation practices.
Assuntos
Centros de Traumatologia/história , Ferimentos e Lesões/história , Ferimentos e Lesões/cirurgia , Feminino , História do Século XX , História do Século XXI , Humanos , Masculino , Avaliação de Resultados em Cuidados de SaúdeRESUMO
Penetrating extremity trauma (PET) usually becomes less important when present along with multiple truncal injuries. The middle eastern wars documented the terrible mortality and morbidity resulting from PET. Even in civilian trauma, PET can lead to significant morbidity and mortality. There are now well-established principles in the evaluation and management of vascular, bony, soft tissue, and neurologic lesions that will lead to a reduction of the poor outcomes. This review will summarize some of these recent concepts.
Assuntos
Traumatismos por Explosões/cirurgia , Extremidades/lesões , Extremidades/cirurgia , Ferimentos por Arma de Fogo/cirurgia , Implante de Prótese Vascular , Vasos Sanguíneos/lesões , Síndromes Compartimentais/etiologia , Síndromes Compartimentais/cirurgia , Desbridamento , Diagnóstico por Imagem , Embolia/cirurgia , Procedimentos Endovasculares , Exsanguinação/prevenção & controle , Técnicas Hemostáticas , Humanos , Cuidados Pré-Operatórios , Procedimentos Cirúrgicos Vasculares , Lesões do Sistema Vascular/diagnóstico , Lesões do Sistema Vascular/cirurgiaRESUMO
Quantitative bronchoalveolar lavage (BAL) is used to diagnose ventilator-associated pneumonia (VAP). We prospectively compared semiquantitative (SQ) and quantitative (Qu) culture of BAL for VAP diagnosis. Ventilated patients suspected of VAP underwent bronchoscopic BAL. BAL fluid was examined by both Qu (colony-forming units [CFUs]/mL) and SQ culture (none, sparse, moderate, or heavy) and results were compared. VAP was defined as 105 CFU/mL or greater on Qu culture. Over 36 months, 319 BALs were performed. Sixty-three of 319 (20%) showed diagnostic growth by Qu culture identifying a total of 81 organisms causing VAP. All 63 specimens showed growth of some organism(s) on SQ culture with 79 of 81 causative organisms identified and two (Pseudomonas, one; Corynebacterium, one) not identified. The remaining 256 specimens did not meet the threshold for VAP by the Qu method. Among these, 79 did not show any growth on SQ culture. Among the 240 specimens showing some growth on SQ culture, a total of 384 organisms were identified. VAP rates in relation to strength of growth on SQ culture were: sparse, 10 of 140 (7%); moderate, 24 of 147 (16%); and heavy, 45 of 97 (46%). Sensitivity (Sn), specificity (Sp), positive (PPV), and negative (NPV) predictive values of SQ culture of BAL fluid for the diagnosis of VAP were 97, 21, 21, and 97 per cent, respectively. Nonquantitative culture of BAL fluid is fairly accurate in ruling out VAP (high Sn and NPV). It however has poor Sp and PPV and using this method will lead to unnecessary antimicrobial use with its attendant complications of toxicity, cost, and resistance.
Assuntos
Infecções Bacterianas/diagnóstico , Líquido da Lavagem Broncoalveolar/microbiologia , Broncoscopia , Cuidados Críticos , Pneumonia Associada à Ventilação Mecânica/diagnóstico , Pneumonia Associada à Ventilação Mecânica/microbiologia , Adulto , Infecções Bacterianas/microbiologia , Infecções Bacterianas/terapia , Contagem de Colônia Microbiana , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pneumonia Associada à Ventilação Mecânica/terapia , Valor Preditivo dos TestesRESUMO
BACKGROUND: EAST guidelines now recommend computed tomography (CT) to evaluate cervical spine (c-spine) fractures after blunt trauma in patients who do not meet National Emergency X-Radiography Utilization Study criteria (NC), yet no imaging is required in those patients who do meet these criteria. NC are based on patients with both minor and severe (trauma team activation [TTA]) trauma. The purpose of this study was to evaluate the NC using CT as the gold standard in TTA patients. METHODS: We prospectively evaluated 2,606 blunt TTA patients at our Level I trauma center. NC defined as alertness (Glasgow Coma Scale [GCS] score = 15), evidence of intoxication, clinically distracting injury, midline c-spine tenderness, or neurologic deficits were documented. CT was used to determine the accuracy of these criteria. RESULTS: There were 157 patients with c-spine fractures and 2,449 patients without c-spine fractures. The fracture group was older (age, 43.4 years ± 19.3 years fracture group vs. 37.7 years ± 17.5 years no fracture group, p = 0.0003) with a lower GCS score (fracture group 13.7 ± 4.5 vs. no fracture group 14.4 ± 3.6, p = 0.0001) and initial systolic blood pressure (132.5 mm Hg ± 23.4 mm Hg vs. 139.9 mm Hg vs. 23.5 mm Hg, p = 0.0009). The sensitivity and specificity of clinical examination for all patients were 82.8% (130 of 157) and 45.7% (1,118 of 2,449), respectively. The positive predictive value (PPV) and negative predictive value (NPV) were 8.9% (130 of 1,461) and 97.6% (1,118 of 1,145), respectively. Patients with a GCS score of 15 had a sensitivity of 77%, specificity of 52.3%, PPV of 8.5%, and NPV of 97.5% for clinical examination. In those patients with the GCS score of 15, no intoxication or distracting injury, clinical examination had a sensitivity of 59.4%, specificity of 79.5%, PPV of 12.5%, and NPV of 97.5%. Of 26 patients with missed injuries based on NC, 19 (73.1%) required further intervention (16 collars, 2 OR, 1 Halo). CONCLUSION: As in our previous trial, NC is inaccurate compared with CT to diagnose c-spine fractures in TTA patients. CT should be used in all blunt TTA patients regardless of whether they meet NC.
Assuntos
Fraturas Ósseas/diagnóstico por imagem , Guias de Prática Clínica como Assunto , Tomografia Computadorizada por Raios X/estatística & dados numéricos , Centros de Traumatologia , Adulto , Feminino , Humanos , Masculino , Estudos Prospectivos , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Estados Unidos , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
BACKGROUND: Currently there are few data that brief violence intervention (BVI) and community case management services (CCMS) are effective for trauma patients admitted for interpersonal violence in terms of recidivism, service utilization, or alcohol abuse. The objective of this study is to assess outcomes for a cohort of young trauma patients in a prospective, randomized trial comparing BVI with BVI + CCMS. METHODS: Intentionally injured patients, aged 10 years to 24 years, admitted to a Level I trauma center were randomized to receive a brief in-hospital psychoeducational violence intervention alone (Group I) or in combination with a 6 months wraparound CCMS (Group II) that included vocational, employment, educational, housing, mental health, and recreational assistance. Recidivism, alcohol use, and hospital and community service utilization were assessed at 6 weeks (6W) and 6 months (6M). RESULTS: Seventy-five of 376 eligible injured patients were randomized into Group I and II. The two groups had similar demographics, injuries, and clinical outcomes. After discharge, percent clinic visits maintained was 57% in both the groups. Group II showed better hospital service utilization, CMS, and risk factor reduction at 6W and 6M. One patient in each group sustained a reinjury at 6M. CONCLUSIONS: In-hospital BVI with community wraparound case management interventions can improve hospital and community service utilization both short- and long-term for high-risk injured patients. Longer follow-up is needed to show sustained reduction.
Assuntos
Administração de Caso/organização & administração , Seguridade Social , Centros de Traumatologia , Violência/prevenção & controle , Ferimentos e Lesões/prevenção & controle , Adolescente , Adulto , Criança , Feminino , Seguimentos , Humanos , Incidência , Masculino , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Violência/estatística & dados numéricos , Virginia/epidemiologia , Ferimentos e Lesões/epidemiologia , Ferimentos e Lesões/etiologia , Adulto JovemRESUMO
BACKGROUND: The Canadian cervical spine rule (CCS) has been found to be an effective tool to determine the need for radiographic evaluation of the cervical spine (c-spine) incorporating both clinical findings and mechanism. Previously, it has been validated only through clinical follow-up or selective use of X-rays. The purpose of this study was to validate it using computed tomography (CT) as the gold standard to identify fractures. METHODS: Prospective evaluation was performed on 3,201 blunt trauma patients who were screened by CCS and were compared with a complete c-spine CT. CSS positive indicated at least one positive clinical or mechanism finding, whereas CT positive indicated presence of a fracture. RESULTS: There were 192 patients with c-spine fractures versus 3,009 without fracture on CT. The fracture group was older (42.7 ± 19.0 years vs. 37.8 ± 17.5 years, p = 0.0006), had a lower Glasgow Coma Scale score (13.8 ± 4.2 vs. 14.4 ± 4.3, p < 0.0001), and lower systolic blood pressure (133.3 ± 23.8 mm Hg vs. 139.5 ± 23.1 mm Hg, p = 0.0023). The sensitivity of CCS was 100% (192/192), specificity was 0.60% (18/3009), positive predictive value was 6.03% (192/3183), and negative predictive value was 100% (18/18). Logistic regression identified only 8 of the 19 factors included in the CCS to be independent predictors of c-spine fracture. CONCLUSIONS: CCS is very sensitive but not very specific to determine the need for radiographic evaluation after blunt trauma. Based on this study, the rule should be streamlined to improve specificity while maintaining sensitivity.
Assuntos
Vértebras Cervicais/diagnóstico por imagem , Vértebras Cervicais/lesões , Técnicas de Apoio para a Decisão , Fraturas da Coluna Vertebral/diagnóstico , Traumatologia/normas , Ferimentos não Penetrantes/diagnóstico por imagem , Adulto , Algoritmos , Canadá , Serviços Médicos de Emergência/normas , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Sensibilidade e Especificidade , Fraturas da Coluna Vertebral/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/epidemiologia , Adulto JovemRESUMO
Ian Aird (1905-1962) was a Scottish surgeon renowned for his textbook: "A companion in surgical studies", a uniquely single-author work of thousands of pages. It was an essential study for young surgeons aspiring to pass the FRCS (Edin) examination. He was appointed Chair of Surgery of the Royal Postgraduate Medical School at Hammersmith Hospital in London. Under his direction, his faculty developed a pump oxygenator, used it successfully for the first time in a patient and introduced cardiac surgery in Russia. They also pioneered kidney transplantation in Britain. Aird himself discovered the relationship of blood groups to cancer and peptic ulceration. He became famous for the surgical separation of conjoined twins from Nigeria, fame that created conflicts with medical authority on the issue of cooperating with the press. He became frustrated when the medical council refused to support and sponsor funding for research. Sadly, even his indomitable energy and brilliance could not see him through his depression. He committed suicide at the age of 57.
Assuntos
Educação Médica/história , Cirurgia Geral/história , História do Século XX , Humanos , Londres , Federação RussaRESUMO
We hypothesized that flexion extension (FE) films do not facilitate the diagnosis or treatment of ligamentous injury of the cervical spine after blunt trauma. From January 2000 to December 2008 we reviewed all patients who underwent FE films and compared five-view plain films (5 view) and cervical spine CTC with FE in the diagnosis of ligamentous injury. There were 22,929 patients with blunt trauma and of these, 271 patients underwent 303 FE films. Average age was 39.6 years, Injury Severity Score was 10.8, Glasgow Coma Score was 14.1, lactate was 2.6 mmol/L, and hospital length of stay was 6 days. Compared with FE, 5 view and CTC had a sensitivity of 80 per cent (8 of 10), positive predictive value of 47.1 per cent (8 of 17), specificity of 96.55 per cent (252 of 261), and negative predictive value of 99.21 per cent (252 of 254). For purposes of analysis, incomplete and ambiguous FE films were listed as negative; however, 20.5 per cent (62 of 303) were incomplete and 9.2 per cent (28 of 303) were ambiguous. Management did not change for the 2 patients with missed ligament injuries. The 303 studies cost $162,105.00 to obtain. FEs are often incomplete and unreliable making it difficult to use them to base management decisions. They do not facilitate treatment and may lead to increased cost and prolonged cervical collars.
Assuntos
Vértebras Cervicais/diagnóstico por imagem , Ligamentos Articulares/diagnóstico por imagem , Ligamentos Articulares/lesões , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/diagnóstico por imagem , Adulto , Feminino , Escala de Coma de Glasgow , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sensibilidade e EspecificidadeRESUMO
The purpose of this study was to compare flexion-extension (FE) plain films with MRI as the gold standard in the diagnosis of ligamentous injury (LI) of the cervical spine after trauma. A retrospective review of patients sustaining blunt trauma from January 2000 to December 2008 (n = 22929) who had both FE and MRI of the cervical spine was performed. Two hundred seventy-one patients had 303 FE films. Forty-nine also had MRI. The average Injury Severity Score was 15.6 +/- 10.2, Glasgow Coma Scale was 13.8 +/- 3.5, lactate 2.2 +/- 1.7 mmol/L, and hospital stay of 8 +/- 11.2 days. FE failed to identify all eight LIs seen on MRI. FE film sensitivity was 0 per cent (zero of eight), specificity 98 per cent (40 of 41), positive predictive value 0 per cent (zero of one), and negative predictive value 83 per cent (40 of 48). Although classified as negative for purposes of analysis, FE was incomplete 20.5 per cent (62 of 303) and ambiguous 9.2 per cent (28 of 303) of the time. The charge of FE is $535 so $48150 (90 incomplete/ambiguous films) could have been saved by eliminating these films. FE should no longer be used to diagnose LI. Given the rare incidence of these injuries, MRI should be used when there is high clinical suspicion of injury.
Assuntos
Vértebras Cervicais/diagnóstico por imagem , Ligamentos/lesões , Ferimentos não Penetrantes/diagnóstico , Adulto , Feminino , Humanos , Ligamentos/diagnóstico por imagem , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Radiografia , Ferimentos não Penetrantes/diagnóstico por imagem , Adulto JovemRESUMO
BACKGROUND: Splenic artery angioembolization (SAE) is increasingly being used as an adjunct to nonoperative management for stable patients with blunt splenic injury (BSI). However, little is known about splenic immunocompetence after SAE. This study aims at assessing splenic immunocompetence after SAE for BSI. METHODS: Peripheral blood was obtained from BSI patients (n = 8) who had SAE >6 months prior. Splenic immunocompetence was assessed by isolating mononuclear cells and incubating with CD4 and CD45RA and CD45RO antibody to analyze the proportion of T-cells expressing CD4 receptor, or coexpressing CD4 and either CD45RA or CD45RO receptors. Cells were counted by fluorescence-activated cell sorting and compared with trauma patients that had splenectomy for BSI also >6 months prior (n = 4, negative controls) and normal healthy volunteers with intact spleens (n = 4, positive controls). RESULTS: The test was discriminatory for the asplenic state. %CD4 cells were significantly lower in splenectomized patients (16 ± 1) versus normal (40 ± 2), p < 0.05. This was due to significant decrease (8 ± 2 vs. 26 ± 4, p < 0.05) in %CD4CD45RA cells whereas the proportion of CD4CD45RO cells were maintained similar to normal. SAE patients had values (CD4, 36 ± 2, and CD4CD45RA, 24 ± 2) comparable to normal (p > 0.05) and significantly higher than splenectomized patients (p < 0.05). When the SAE group was subdivided into main (total, n = 4) and branch vessel (partial, n = 4) SAE, results were the same for both types of SAE. CONCLUSION: Splenic immune function, measured by T-cell subset, generated only in the presence of an immunocompetent spleen, is preserved after SAE for BSI, main or partial.
Assuntos
Embolização Terapêutica/métodos , Imunocompetência , Preservação Biológica/métodos , Baço/imunologia , Artéria Esplênica/diagnóstico por imagem , Subpopulações de Linfócitos T/imunologia , Ferimentos não Penetrantes/terapia , Adolescente , Adulto , Idoso , Angiografia , Feminino , Humanos , Imunidade Celular , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Baço/irrigação sanguínea , Baço/lesões , Esplenectomia , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/imunologia , Adulto JovemRESUMO
BACKGROUND: : Although there is no debate that patients with peritonitis or hemodynamic instability should undergo urgent laparotomy after penetrating injury to the abdomen, it is also clear that certain stable patients without peritonitis may be managed without operation. The practice of deciding which patients may not need surgery after penetrating abdominal wounds has been termed selective management. This practice has been readily accepted during the past few decades with regard to abdominal stab wounds; however, controversy persists regarding gunshot wounds. Because of this, the Eastern Association for the Surgery of Trauma Practice Management Guidelines Committee set out to develop guidelines to analyze which patients may be managed safely without laparotomy after penetrating abdominal trauma. A secondary goal of this committee was to find which diagnostic adjuncts are useful in the determination of the need for surgical exploration. METHODS: : A search of the National Library of Medicine and the National Institutes of Health MEDLINE database was performed using PubMed (www.pubmed.gov). RESULTS: : The search retrieved English language articles concerning selective management of penetrating abdominal trauma and related topics from the years 1960 to 2007. These articles were then used to construct this set of practice management guidelines. CONCLUSIONS: : Although the rate of nontherapeutic laparotomies after penetrating wounds to the abdomen should be minimized, this should never be at the expense of a delay in the diagnosis and treatment of injury. With this in mind, a routine laparotomy is not indicated in hemodynamically stable patients with abdominal stab wounds without signs of peritonitis or diffuse abdominal tenderness. Likewise, it is also not routinely indicated in stable patients with abdominal gunshot wounds if the wounds are tangential and there are no peritoneal signs. Abdominopelvic computed tomography should be considered in patients selected for initial nonoperative management to facilitate initial management decisions. The majority of patients with penetrating abdominal trauma managed nonoperatively may be discharged after 24 hours of observation in the presence of a reliable abdominal examination and minimal to no abdominal tenderness. Diagnostic laparoscopy may be considered as a tool to evaluate diaphragmatic lacerations and peritoneal penetration in an effort to avoid unnecessary laparotomy.
Assuntos
Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/terapia , Guias de Prática Clínica como Assunto , Ferimentos Penetrantes/diagnóstico , Ferimentos Penetrantes/terapia , Humanos , Laparoscopia , Laparotomia , Lavagem Peritoneal , Tomografia Computadorizada por Raios XRESUMO
The open abdomen technique is one of the greatest advances in recent times and has enormous application in the daily management of the critically ill or injured patient. It results in tremendous benefits to the initial resuscitation of these patients but also brings on many challenges beyond those that might be expected from the primary illness or injury. Recent advances in the management of the open abdomen have provided the means to overcome the challenges and reap the benefits.
Assuntos
Parede Abdominal/cirurgia , Síndromes Compartimentais/prevenção & controle , Estado Terminal , Descompressão Cirúrgica/métodos , Complicações Pós-Operatórias/prevenção & controle , Estudos de Coortes , Síndromes Compartimentais/complicações , Fístula Cutânea/complicações , Fístula Cutânea/terapia , Fístula do Sistema Digestório/complicações , Fístula do Sistema Digestório/terapia , Nutrição Enteral/métodos , Humanos , Resultado do Tratamento , Ferimentos e Lesões/complicaçõesRESUMO
We evaluated the benefit of a central venous line (CVL) protocol on bloodstream infections (BSIs) and outcome in a trauma intensive care unit (ICU) population. We prospectively compared three groups: Group 1 (January 2003 to June 2004) preprotocol; Group 2 (July 2004 to June 2005) after the start of the protocol that included minimizing CVL use and strict universal precautions; and Group 3 (July 2005 to December 2006) after the addition of a line supply cart and nursing checklist. There were 1622 trauma patients admitted to the trauma ICU during the study period of whom 542 had a CVL. Group 3 had a higher Injury Severity Score (ISS) compared with both Groups 2 and 1 (28.3 +/- 13.0 vs 23.5 +/- 11.7 vs 22.8 +/- 12.0, P = 0.0002) but had a lower BSI rate/1000 line days (Group 1: 16.5; Group 2: 15.0; Group 3: 7.7). Adjusting for ISS group, three had shorter ICU length of stay (LOS) compared with Group 1 (12.11 +/- 1.46 vs 18.16 +/- 1.51, P = 0.01). Logistic regression showed ISS (P = 0.04; OR, 1.025; CI, 1.001-1.050) and a lack of CVL protocol (P = 0.01; OR, 0.31; CI, 0.13-0.76) to be independent predictors of BSI. CVL protocols decrease both BSI and LOS in trauma patients. Strict enforcement by a nurse preserves the integrity of the protocol.
Assuntos
Bacteriemia/prevenção & controle , Cateterismo Venoso Central/normas , Protocolos Clínicos , Infecção Hospitalar/prevenção & controle , Tempo de Internação , Ferimentos e Lesões/terapia , Adulto , Bacteriemia/epidemiologia , Cateterismo Venoso Central/efeitos adversos , Infecção Hospitalar/epidemiologia , Humanos , Escala de Gravidade do Ferimento , Unidades de Terapia Intensiva/economia , Unidades de Terapia Intensiva/estatística & dados numéricos , Unidades de Terapia Intensiva/tendências , Modelos Logísticos , Estudos Prospectivos , Virginia , Ferimentos e Lesões/economiaRESUMO
The objective of this study was to determine if clinical examination accurately ruled out pelvic fractures in intoxicated patients sustaining blunt trauma A prospective comparison of intoxicated (blood alcohol level [BAL] greater than 0.08 g/dL) to nonintoxicated (BAL less than 0.08 g/dL) patients sustaining blunt trauma was performed between February 2004 and March 2007. Clinical factors were compared and subset analysis performed in which patients with factors known to compromise the clinical examination were excluded. Two hundred ninety-six intoxicated patients were compared with 1071 nonintoxicated patients. Intoxicated patients were younger and more often male. Intoxicated patients had a higher heart rate (97.1 beats/min +/- 17.9 vs 91.4 beats/min +/- 18.7, P < 0.0001) and lower systolic blood pressure (136.2 mmHg +/- 21.2 vs 141.9 mmHg +/- 26.6, P = 0.0005) than nonintoxicated patients. Intoxicated patients had a lower incidence of pelvic fracture (6.1 vs 10.6%). In subset analysis, the majority of the intoxicated patients did not have exclusion factors on examination and could be evaluated (66.6%). There were eight pelvic fractures diagnosed in this group and no missed injuries on clinical examination (sensitivity 100%). Clinical examination was not compromised by intoxication. Routine pelvic x-rays are not needed in the alert, intoxicated patient sustaining blunt trauma.
Assuntos
Intoxicação Alcoólica/complicações , Fraturas Ósseas/diagnóstico , Ossos Pélvicos/lesões , Exame Físico , Ferimentos não Penetrantes/diagnóstico , Adolescente , Adulto , Estudos de Casos e Controles , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de RiscoRESUMO
We examined the outcome of elderly trauma patients with pelvic fractures. Patients 65 years of age and older (elderly) with pelvic fractures were retrospectively compared with patients younger than 65 years with pelvic fractures and also with elderly patients without fracture. Over the study period, 1223 patients sustained a pelvic fracture (younger than 65 years, n=1066, 87.2%; elderly, n=157, 12.8%). These patients were also compared with 1770 elderly patients with blunt trauma without fracture. Although the pelvic fracture patients were equally matched for Injury Severity Score (21.2 +/- 13.4 nonelderly vs. 20.5 +/- 13.6 elderly), hospital length of stay was increased in the elderly (12.5 +/- 13.1 days vs. 11.5 +/- 14.1 days) and they had a higher mortality rate (20.4% [32 of 157] vs. 8.3% 88 of 10661). The elderly without fracture also had a higher mortality rate when compared with the younger patients (10.9% [191 of 1760]; P < 0.03). The elderly were more likely to die from multisystem organ failure (25.0% [eight of 32] vs. 10.2% [nine of 88]), whereas the nonelderly group was more likely to die from exsanguination (45.5% [40 of 88] younger than 65 years vs. 21.9% [seven of 32] 65 years or older; P < 0.05). Elderly patients with pelvic fracture have worse outcomes than their younger counterparts despite aggressive management at a Level I trauma center.
Assuntos
Fixação de Fratura/métodos , Fraturas Ósseas/terapia , Ossos Pélvicos/lesões , Pelve/lesões , Ferimentos não Penetrantes/terapia , Adulto , Fatores Etários , Idoso , Antibacterianos/uso terapêutico , Feminino , Seguimentos , Fraturas Ósseas/complicações , Fraturas Ósseas/epidemiologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida/tendências , Índices de Gravidade do Trauma , Resultado do Tratamento , Estados Unidos/epidemiologia , Infecções Urinárias/epidemiologia , Infecções Urinárias/etiologia , Infecções Urinárias/terapia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/epidemiologiaRESUMO
BACKGROUND: Poor follow-up by patients with trauma results in a lack of knowledge of postdischarge health-related issues. This study reports on postdischarge health-related issues discovered by a program of active postdischarge contact or follow-up. METHODS: All patients discharged home from the trauma service were followed up in the following manner: within 4 weeks of discharge, telephonic follow-up was attempted three times followed by scanning of electronic records. Failing that, other physicians (specialists or primary care) were contacted. Once contact was established, the patient, family member, or physician was questioned about the general well-being, any specific health-related issue, and the resolution. RESULTS: During the 13-month study period ending September 2007, a total of 1,353 patients met entry criteria. Contact was established with 692 (51%). Of these, 116 (17%) were found to have significant health issues: (1) severe uncontrolled pain, 45; (2) missed injury, 17 (spine fractures, 4; clavicle or hand or foot fractures, 6; facial bone fractures, 3; soft tissue, 3; hematuria, 1); (3) wound infections, 17; (4) other infections, 17 (urinary, 8; pulmonary, 7; blood stream, 2) (5) venous thromboembolism, 10; and (6) other, 9 (psychiatric, 6; nontraumatic, 3). One patient died at home within 24 hours of discharge. The issues were significant enough for the patients to seek medical care (outpatient, 39; emergency department visits, 52; hospitalization, 24). CONCLUSION: A significant proportion of patients with trauma have moderate to severe health-related issues postdischarge that are often not found by the trauma team or the trauma registry. Active follow-up can identify the nature of the medical issues and help in designing system changes to reduce or eliminate them.
Assuntos
Nível de Saúde , Inquéritos e Questionários , Ferimentos e Lesões/complicações , Adulto , Feminino , Seguimentos , Humanos , Masculino , Centros de Traumatologia , Ferimentos e Lesões/terapiaRESUMO
Johann Friedrich Meckel (1781-1833) was a 19th century anatomist born into an eminent dynasty. He was a professor of anatomy, pathology, and zoology at the University of Halle, in Central Germany. The diverticulum, a congenital remnant of the vitellointestinal duct was named after him. Other eponyms include Meckel's cartilage, Meckel syndrome, and Meckel-Serres law of recapitulation. His concepts in comparative anatomy, embryology, and teratology anticipated Darwin. This review is a short tribute to this legend and his prolific contributions. LEVEL: Historic review, level V.
Assuntos
Divertículo Ileal/história , Alemanha , História do Século XIX , Humanos , Divertículo Ileal/diagnóstico , Divertículo Ileal/terapiaRESUMO
INTRODUCTION: The operative management of duodenal trauma remains controversial. Our hypothesis is that a simplified operative approach could lead to better outcomes. METHODS: We conducted an international multicenter study, involving 13 centers. We performed a retrospective review from January 2007 to December of 2016. Data on demographics, mechanism of trauma, blood loss, operative time, and associated injured organs were collected. Outcomes included postoperative intra-abdominal sepsis, leak, need for unplanned surgery, length of stay, renal failure, and mortality. We used the Research Electronic Data Capture tool to store the data. Poisson regression using a backward selection method was used to identify independent predictors of mortality. RESULTS: We collected data of 372 patients with duodenal injuries. Although the duodenal trauma was complex (median Injury Severity Score [ISS], 18 [interquartile range, 2-3]; Abbreviated Injury Scale, 3.5 [3-4]; American Association for the Surgery of Trauma grade, 3 [2-3]), primary repair alone was the most common type of operative management (80%, n = 299). Overall mortality was 24%. On univariate analysis, mortality was associated with male gender, lower admission systolic blood pressure, need for transfusion before operative repair, higher intraoperative blood loss, longer operative time, renal failure requiring renal replacement therapy, higher ISS, and associated pancreatic injury. Poisson regression showed higher ISS, associated pancreatic injury, postoperative renal failure requiring renal replacement therapy, the need for preoperative transfusion, and male gender remained significant predictors of mortality. Duodenal suture line leak was statistically significantly lower, and patients had primary repair over every American Association for the Surgery of Trauma grade of injury. CONCLUSIONS: The need for transfusion prior to the operating room, associated pancreatic injuries, and postoperative renal failure are predictors of mortality for patients with duodenal injuries. Primary repair alone is a common and safe operative repair even for complex injuries when feasible. LEVEL OF EVIDENCE: Therapeutic study, level IV.
Assuntos
Traumatismos Abdominais/cirurgia , Duodeno/lesões , Traumatismos Abdominais/mortalidade , Adulto , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Transfusão de Sangue/estatística & dados numéricos , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Duração da Cirurgia , Pâncreas/lesões , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/mortalidade , Insuficiência Renal/epidemiologia , Insuficiência Renal/mortalidade , Estudos Retrospectivos , Fatores de Risco , Índices de Gravidade do TraumaRESUMO
We prospectively compared clinical examination (CE) with plain films (PXR) and both tools with CT in patients sustaining blunt trauma. There were 1388 patients who had both PXR and CT of whom 168 (12.1%) were diagnosed with a fracture by CT. CE findings most predictive of fracture included age (OR, 1.025; CI, 1.011-1.039), hip pain (OR, 4.971; CI, 2.508-9.854), internal rotation of the leg (OR, 4.880; CI, 1.980-12.027), or tenderness to palpation over the sacrum (OR, 2.297; CI, 1.144-4.612), over the right or left hip (OR, 3.626; CI, 1.823-7.214), or diffusely throughout the pelvis (OR, 16.445; CI, 4.277-63.237). These factors were still predictive of pelvic fractures even in patients with a Glasgow Coma Scale score less than 13. There were 136 fractures identified by PXR all of which were identified by CE (sensitivity 100% [136 of 136], negative predictive value 100% [619 of 619]). There were six patients with negative clinical examinations and positive CTs (sensitivity 96.4% [162 of 168], negative predictive value 99.03% [613 of 619]), none of which were hemodynamically significant. The sensitivity for PXR compared with CT was 79.17 per cent (133 of 168) and the NPV was 97.2 per cent (1217 of 1252). CE is a reliable way to diagnose pelvic fractures and PXR is a poor screening tool for these injuries compared with CT. Because the majority of patients undergo CT after blunt trauma, routine screening radiographs should be eliminated.
Assuntos
Fraturas Ósseas/diagnóstico , Ossos Pélvicos/lesões , Exame Físico , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/diagnóstico , Adulto , Feminino , Fraturas Ósseas/diagnóstico por imagem , Humanos , Masculino , Valor Preditivo dos Testes , Estudos Prospectivos , Sensibilidade e Especificidade , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
We sought to determine the effect of anticoagulation therapy on outcomes in elderly patients with closed head injury. We retrospectively reviewed elderly closed head injury patients (> or = 65 years) comparing 52 patients on warfarin (AC) with 439 patients not on warfarin (NAC) with subsequent 1:3 propensity matching used to analyze comparable groups. The overall AC group had a higher head abbreviated injury score (AIS) (4.0 +/- 0.7 vs 3.8 +/- 0.7, P = 0.04) compared with the NAC group. After propensity matching, 49 AC patients were compared with 147 NAC patients who were similar for age, gender, injury severity score, and head AIS. Admission INR was higher in the AC group compared to the NAC group (2.5 +/- 1.3 vs 1.1 +/- 0.3, P < 0.0001) and the AC group had a higher mortality rate (38.8% AC (19/49) vs 23.1% NAC (34/147), P = 0.04). In the AC group, survivors and nonsurvivors had similar repeat International Normalized Ratio (INR) values (1.57 +/- 0.65 survivors vs 1.8 +/- 0.72 nonsurvivors, P = 0.31). The AC group experienced greater morbidity after trauma and had higher mortality rates than their NAC counterparts. Prevention of injury and more selective use of warfarin in this patient population are essential to decrease mortality.