Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 25
Filtrar
1.
J Clin Pharm Ther ; 47(3): 386-395, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-34490647

RESUMO

WHAT IS KNOWN AND OBJECTIVE: The purpose of this paper is to discuss the limitations of the evidence supporting the SIS recommendations for antibiotic prescribing in patients with traumatic facial fractures and to provide suggestions for clinical decision-making and further research in this area given the wide variation in prescribing practices. COMMENT: The Surgical Infection Society (SIS) recently published guidelines on antibiotic use in patients with traumatic facial fractures. The guidelines recommend against the use of prophylactic antibiotics for all adult patients with mandibular or non-mandibular facial fractures undergoing non-operative or operative procedures. Despite the available evidence, surveys conducted in the United States and the United Kingdom prior to the publication of the SIS guidelines demonstrate substantial preoperative, intraoperative and postoperative prophylactic prescribing of antibiotics for patients with facial fractures undergoing surgery. WHAT IS NEW AND CONCLUSION: With the exception of strong recommendations based on moderate-quality evidence to avoid prolonged postoperative antibiotic prophylaxis, the weak recommendations in the guidelines are a function of low-quality evidence. A logical choice for a narrow-spectrum antibiotic is cefazolin administered within 1 h of surgery and no longer than 24 h after surgery, since it is the gold standard of comparison based on clinical practice guidelines concerning antibiotic prophylaxis.


Assuntos
Antibacterianos , Antibioticoprofilaxia , Adulto , Antibacterianos/uso terapêutico , Antibioticoprofilaxia/métodos , Humanos , Período Pós-Operatório , Reino Unido
2.
J Surg Res ; 260: 293-299, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33360754

RESUMO

BACKGROUND: Efficient Emergency Department (ED) throughput depends on several factors, including collaboration and consultation with surgical services. The acute care surgery service (ACS) collaborated with ED to implement a new process termed "FASTPASS" (FP), which might improve patient-care for those with acute appendicitis and gallbladder disease. The aim of this study was to evaluate the 1-year outcome of FP. METHODS: FASTPASS is a joint collaboration between ACS and ED. ED physicians were provided with a simple check-list for diagnosing young males (<50-year old) with acute appendicitis (AA) and young males or females (<50-year old) with gallbladder disease (GBD). Once ED deemed patients fit our FP check-list, patients were directly admitted (FASTPASSed) to the observation unit. The ACS then came to evaluate the patients for possible surgical intervention. We performed outcome analysis before and after the institution of the FP. Outcomes of interest were ED length of stay (LOS), time from ED to the operating room (OR) (door-to-knife), hospital LOS (HLOS), and cost. RESULTS: During our 1-year study period, for those patients who underwent GBD/AA surgery, 56 (26%) GBD and 27 (26%) AA patients met FP criteria. Compared to the non-FP patients during FP period, FP halved ED LOS for GBD (7.4 ± 3.0 versus 3.5 ± 1.7 h, P < 0.001) and AA (6.7 ± 3.3 versus. 1.8 ± 1.6 h, P < 0.001). Similar outcome benefits were observed for door-to-knife time, HLOS, and costs. CONCLUSIONS: In this study, the FP process improved ED throughput in a single, highly-trained ER leading to an overall improved patient care process. A future study involving multiple EDs and different disease processes may help decrease ED overcrowding and improve healthcare system efficiency.


Assuntos
Apendicectomia , Apendicite/cirurgia , Colecistectomia , Serviço Hospitalar de Emergência/organização & administração , Doenças da Vesícula Biliar/cirurgia , Melhoria de Qualidade/organização & administração , Centro Cirúrgico Hospitalar/organização & administração , Doença Aguda , Adolescente , Adulto , Apendicectomia/economia , Apendicectomia/normas , Apendicectomia/estatística & dados numéricos , Apendicite/diagnóstico , Apendicite/economia , Lista de Checagem/métodos , Lista de Checagem/normas , Colecistectomia/economia , Colecistectomia/normas , Colecistectomia/estatística & dados numéricos , Regras de Decisão Clínica , Comportamento Cooperativo , Eficiência Organizacional/economia , Eficiência Organizacional/normas , Serviço Hospitalar de Emergência/economia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Doenças da Vesícula Biliar/diagnóstico , Doenças da Vesícula Biliar/economia , Custos Hospitalares/estatística & dados numéricos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Avaliação de Processos e Resultados em Cuidados de Saúde , Avaliação de Programas e Projetos de Saúde , Melhoria de Qualidade/economia , Melhoria de Qualidade/estatística & dados numéricos , Estudos Retrospectivos , Centro Cirúrgico Hospitalar/economia , Centro Cirúrgico Hospitalar/estatística & dados numéricos , Fatores de Tempo , Tempo para o Tratamento , Triagem/economia , Triagem/métodos , Triagem/organização & administração , Adulto Jovem
3.
World J Surg ; 45(3): 880-886, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33415448

RESUMO

INTRODUCTION: Traditional management of traumatic hemothorax/hemopneumothorax (HTX/HPTX) has been insertion of large-bore 32-40 French (Fr) chest tubes (CTs). Retrospective studies have shown 14Fr percutaneous pigtail catheters (PCs) are equally effective as CTs. Our aim was to compare effectiveness between PCs and CTs by performing the first randomized controlled trial (RCT). We hypothesize PCs work equally as well as CTs in management of traumatic HTX/HPTX. METHODS: Prospective RCT comparing 14Fr PCs to 28-32Fr CTs for management of traumatic HTX/HPTX from 07/2015 to 01/2018. We excluded patients requiring emergency tube placement or who refused. Primary outcome was failure rate defined as retained HTX or recurrent PTX requiring additional intervention. Secondary outcomes included initial output (IO), tube days and insertion perception experience (IPE) score on a scale of 1-5 (1 = tolerable experience, 5 = worst experience). Unpaired Student's t-test, chi-square and Wilcoxon rank-sum test were utilized with significance set at P < 0.05. RESULTS: Forty-three patients were enrolled. Baseline characteristics between PC patients (N = 20) and CT patients (N = 23) were similar. Failure rates (10% PCs vs. 17% CTs, P = 0.49) between cohorts were similar. IO (median, 650 milliliters[ml]; interquartile range[IR], 375-1087; for PCs vs. 400 ml; IR, 240-700; for CTs, P = 0.06), and tube duration was similar, but PC patients reported lower IPE scores (median, 1, "I can tolerate it"; IR, 1-2) than CT patients (median, 3, "It was a bad experience"; IR, 3-4, P = 0.001). CONCLUSION: In patients with traumatic HTX/HPTX, 14Fr PCs were equally as effective as 28-32Fr CTs with no significant difference in failure rates. PC patients, however, reported a better insertion experience. www.ClinicalTrials.gov Registration ID: NCT02553434.


Assuntos
Tubos Torácicos , Hemopneumotórax/terapia , Hemotórax/terapia , Traumatismos Torácicos , Adulto , Catéteres , Drenagem , Hemopneumotórax/etiologia , Hemotórax/etiologia , Humanos , Masculino , Traumatismos Torácicos/complicações , Traumatismos Torácicos/terapia , Resultado do Tratamento
4.
J Surg Res ; 238: 113-118, 2019 06.
Artigo em Inglês | MEDLINE | ID: mdl-30769247

RESUMO

BACKGROUND: Numerous factors contribute to advanced disease or increased complications in patients with acute appendicitis (AA). This study aimed to identify risk factors associated with AA perforation, including the effect of system time (ST) delay, after controlling for patient time (PT) delay. In this study, PT was controlled (to less than or equal to 24 h) to better understand the effect of ST delay on AA perforation. METHODS: Medical records of patients who underwent surgery for AA at a tertiary referral hospital from October 2009 through September 2013 were reviewed. Data collected included demographics, body mass index, presence of fecalith, PT (i.e., duration of time from symptom onset to arrival in emergency department), and ST (i.e., duration of time from arrival in emergency department to operating room). AA was classified as simple (acute, nonperforated) versus advanced (gangrenous, perforated). RESULTS: Seven hundred forty-seven patients underwent surgery for AA. After excluding patients with PT > 24 h, 445 patients fit the study criteria, of which 358 patients with simple AA and 87 patients with advanced disease. Advanced appendicitis patients were older and had higher body mass index, longer PT, higher WBC, and higher incidence of fecaliths. Both groups had similar ST. Risk factors for advanced appendicitis after multiple regression analysis are age >50 y old, WBC >15,000, the presence of fecaliths, and PT delay >12 h. CONCLUSIONS: Once PT delay was limited to ≤24 h, the ST delay of >12 h did not adversely affect the incidence of advanced AA. Age >50 y, WBC >15,000, PT delay >12 h, and the presence of fecaliths were identified as risk factors associated with advanced AA.


Assuntos
Apendicectomia/estatística & dados numéricos , Apendicite/cirurgia , Impacção Fecal/epidemiologia , Perfuração Intestinal/epidemiologia , Tempo para o Tratamento/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Apendicite/complicações , Serviço Hospitalar de Emergência/estatística & dados numéricos , Impacção Fecal/etiologia , Impacção Fecal/cirurgia , Feminino , Humanos , Incidência , Perfuração Intestinal/etiologia , Perfuração Intestinal/cirurgia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Adulto Jovem
5.
J Surg Res ; 232: 56-62, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30463774

RESUMO

BACKGROUND: Percutaneous endoscopic gastrostomy (PEG) complications are often under-reported in the literature, especially regarding the incidence of tube dislodgement (TD). TD can cause significant morbidity depending on its timing. We compared outcomes between "push" and "pull" PEGs. We hypothesized that push PEGs, because of its T-fasteners and balloon tip, would have a lower incidence of TD and complications compared with pull PEGs. METHODS: We performed a chart review of our prospectively maintained acute care surgery database for patients who underwent PEG tube placement from July 1, 2009 through June 30, 2013. Data regarding age, gender, body mass index, indications (trauma versus nontrauma), and complications (including TD) were extracted. Procedure-related complications were classified as either major if patients required an operative intervention or minor if they did not. We compared outcomes between pull PEG and push PEG. Multiple regression analysis was performed to identify risk factors associated with major complications. RESULTS: During the 4-y study period, 264 patients underwent pull PEGs and 59 underwent push PEGs. Age, gender, body mass index, and indications were similar between the two groups. The overall complications (major and minor) were similar (20% pull versus 22% push, P = 0.61). The incidence of TD was also similar (12% pull versus 9% push, P = 0.49). However, TD associated with major complications was higher in pull PEGs but was not statistically significant (6% pull versus 2% push, P = 0.21). Multiple regression analysis showed that dislodged pull PEG was associated with major complications (odds ratio 29.5; 95% confidence interval, 11.3-76.9; P < 0.001). CONCLUSIONS: The incidence of pull PEG TD associated with major complications is under-recognized. Specific measures should be undertaken to help prevent pull PEG TD. LEVEL OF EVIDENCE: IV, therapeutic.


Assuntos
Gastroscopia/efeitos adversos , Gastrostomia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Cuidados Críticos , Feminino , Gastrostomia/métodos , Humanos , Masculino , Pessoa de Meia-Idade
6.
J Surg Res ; 191(2): 262-7, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25066188

RESUMO

BACKGROUND: Falls from ladders account for a significant number of hospital visits. However, the epidemiology, injury pattern, and how age affects such falls are poorly described in the literature. MATERIALS AND METHODS: Patients ≥18 y who suffered falls from ladders over a 5½-y period were identified in our trauma registry. Dividing patients into three age groups (18-45, 46-65, and >66 y), we compared demographic characteristics, clinical data, and outcomes including injury pattern and mortality. The odds ratios (ORs) were calculated with the group 18-45 y as reference; group means were compared with one-way analysis of variance. RESULTS: Of 27,155 trauma patients, 340 (1.3%) had suffered falls from ladders. The average age was 55 y, with a male predominance of 89.3%. Average fall height was 9.8 ft, and mean Injury Severity Score was 10.6. Increasing age was associated with a decrease in the mean fall height (P < 0.001), an increase in the mean Injury Severity Score (P < 0.05), and higher likelihood of admission (>66 y: OR, 5.3; confidence interval [CI], 2.5-11.5). In univariate analysis, patients in the >66-y age group were more likely to sustain traumatic brain injuries (OR, 3.4; CI, 1.5-7.8) and truncal injuries (OR, 3.6; CI, 1.9-7.0) and less likely to sustain hand and/or forearm fractures (OR, 0.3; CI, 0.1-0.9). CONCLUSIONS: Older people are particularly vulnerable after falling from ladders. Although they fell from lower heights, the elderly sustained different and more severe injury patterns. Ladder safety education should be particularly tailored at the elderly.


Assuntos
Acidentes por Quedas , Adolescente , Adulto , Fatores Etários , Idoso , Estatura , Feminino , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação , Masculino , Pessoa de Meia-Idade
7.
J Trauma Acute Care Surg ; 91(2): 318-324, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-34397953

RESUMO

BACKGROUND: Pelvic angioembolization (AE) is a mainstay in the treatment algorithm for pelvic hemorrhage from pelvic fractures. Nonselective AE refers to embolization of the bilateral internal iliac arteries (IIAs) proximally rather than embolization of their tributaries distally. The aim of this study was to quantify the effect of nonselective pelvic AE on pelvic venous flow in a swine model. We hypothesized that internal iliac vein (IIV) flow following IIA AE is reduced by half. METHODS: Nine Yorkshire swine underwent nonselective right IIA gelfoam AE, followed by left. Pelvic arterial and venous diameter, velocity, and flow were recorded at baseline, after right IIA AE and after left IIA AE. Linear mixed-effect model and signed rank test were used to evaluate significant changes between the three time points. RESULTS: Eight swine (77.8 ± 7.1 kg) underwent successful nonselective IIA AE based on achieving arterial resistive index of 1.0. One case was aborted because of technical difficulties. Compared with baseline, right IIV flow rate dropped by 36% ± 29% (p < 0.05) and 54% ± 29% (p < 0.01) following right and left IIA AE, respectively. Right IIA AE had no initial effect on left IIV flow (0.37% ± 99%, p = 0.95). However, after left IIA AE, left IIV flow reduced by 54% ± 27% (p < 0.01). Internal iliac artery AE had no effect on the external iliac arterial or venous flow rates and no effect on inferior vena cava flow rate. CONCLUSION: The effect of unilateral and bilateral IIA AE on IIV flow appears to be additive. Despite bilateral IIA AE, pelvic venous flow is diminished but not absent. There is abundant collateral circulation between the external and internal iliac vascular systems. Arterial embolization may reduce venous flow and improve on resuscitation efforts in those with unstable pelvic fractures. LEVEL OF EVIDENCE: Prognostic, level IV.


Assuntos
Implante de Prótese Vascular/métodos , Procedimentos Endovasculares/métodos , Hemorragia/terapia , Artéria Ilíaca/cirurgia , Pelve/irrigação sanguínea , Animais , Aorta Abdominal/cirurgia , Prótese Vascular , Implante de Prótese Vascular/instrumentação , Modelos Animais de Doenças , Procedimentos Endovasculares/instrumentação , Feminino , Fraturas Ósseas/complicações , Hemorragia/prevenção & controle , Artéria Ilíaca/fisiopatologia , Masculino , Ossos Pélvicos/lesões , Ossos Pélvicos/patologia , Suínos
8.
J Trauma Acute Care Surg ; 91(5): 809-813, 2021 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-33843831

RESUMO

INTRODUCTION: The traditional treatment of traumatic hemothorax (HTX) has been an insertion of a large-bore 36- to 40-Fr chest tube. Our previous single-center randomized controlled trial (RCT) had shown that 14-Fr percutaneous catheters (PCs) (pigtail) were equally as effective as chest tube. We performed a multicenter RCT, hypothesizing that PCs are as equally effective as chest tubes in the management of patients with traumatic HTX (NCT03546764). METHODS: We performed a multi-institution prospective RCT comparing 14-Fr PCs with 28- to 32-Fr chest tubes in the management of patients with traumatic HTX from July 2015 to September 2020. We excluded patients who were in extremis and required emergent tube placement and those who refused to participate. The primary outcome was failure rate, defined as a retained HTX requiring a second intervention. Secondary outcomes included daily drainage output, tube days, intensive care unit and hospital length of stay, and insertion perception experience (IPE) score on a scale of 1 to 5 (1, tolerable experience; 5, worst experience). Unpaired Student's t test, χ2, and Wilcoxon rank sum test were used with significance set at p < 0.05. RESULTS: After exclusion, 119 patients participated in the trial, 56 randomized to PCs and 63 to chest tubes. Baseline characteristics between the two groups were similar. The primary outcome, failure rate, was similar between the two groups (11% PCs vs. 13% chest tubes, p = 0.74). All other secondary outcomes were also similar, except PC patients reported lower IPE scores (median, 1: "I can tolerate it"; interquartile range, 1-2) than chest tube patients (median, 3: "It was a bad experience"; interquartile range, 2-5; p < 0.001). CONCLUSION: Small caliber 14-Fr PCs are equally as effective as 28- to 32-Fr chest tubes in their ability to drain traumatic HTX with no difference in complications. Patients reported better IPE scores with PCs over chest tubes, suggesting that PCs are better tolerated. LEVEL OF EVIDENCE: Therapeutic, level II.


Assuntos
Catéteres/efeitos adversos , Tubos Torácicos/efeitos adversos , Drenagem/instrumentação , Hemotórax/cirurgia , Traumatismos Torácicos/cirurgia , Adulto , Idoso , Drenagem/efeitos adversos , Feminino , Hemotórax/etiologia , Humanos , Escala de Gravidade do Ferimento , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estatísticas não Paramétricas , Traumatismos Torácicos/complicações , Traumatismos Torácicos/diagnóstico , Resultado do Tratamento
10.
Am Surg ; 82(12): 1209-1214, 2016 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-28234186

RESUMO

The type, location, and size of intracranial hemorrhage are known to be associated with variable outcomes in patients with traumatic brain injury (TBI). The aim of our study was to assess the outcomes in patients with isolated epidural hemorrhage (EDH) based on the location of EDH. We performed a 3-year (2010-2012) retrospective chart review of the patients with TBI in our level 1 trauma center. Patients with an isolated EDH on initial head CT scan were included. Patients were divided into four groups based on the location of EDH: frontal, parietal, temporal, and occipital. Differences in demographics and outcomes between the four groups were assessed. Outcome measures were progression on repeat head CT and neurosurgical intervention (NI). A total of 76 patients were included in this study. The mean age was 20.6 ± 15.2 years, 68.4 per cent were male, median Glasgow Coma Scale (GCS) score 15 (13-15), and median head Abbreviated Injury Scale score was 3 (2-4). About 32.9 per cent patients (n = 25) had frontal EDH, 26.3 per cent (n = 20) had temporal EDH, 10.5 per cent (n = 8) had occipital EDH, while the remaining 30.3 per cent (n = 23) had parietal EDH. The overall progression rate was 21.1 per cent (n = 12) and NI rate was 29 per cent (n = 22). There was no difference in the outcome of patients based on location of EDH. Patients with NI had a longer hospital length of stay (P = 0.02) and longer intensive care unit length of stay (P = 0.05). The incidence of isolated EDH is low in patients with blunt TBI. Patients with isolated EDH undergoing NI have longer hospital stays compared to patients without NI. Further investigation is warranted to identify factors associated with need for NI and adverse outcomes in the cohort of patients with isolated EDH.


Assuntos
Lesões Encefálicas/complicações , Hematoma Epidural Craniano/etiologia , Procedimentos Neurocirúrgicos/estatística & dados numéricos , Escala Resumida de Ferimentos , Adulto , Lesões Encefálicas/epidemiologia , Lesões Encefálicas/cirurgia , Progressão da Doença , Feminino , Escala de Coma de Glasgow , Hematoma Epidural Craniano/epidemiologia , Hematoma Epidural Craniano/patologia , Hematoma Epidural Craniano/cirurgia , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Avaliação de Resultados em Cuidados de Saúde , Estudos Retrospectivos , Ferimentos não Penetrantes/complicações , Adulto Jovem
11.
J Trauma Acute Care Surg ; 79(6): 937-42, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26488321

RESUMO

BACKGROUND: The standard approach to vascular trauma involves arterial exposure and reconstruction using either a vein or polytetrafluoroethylene graft. We have developed a novel technique to repairing arterial injuries by deploying commercially available vascular stents through an open approach, thus eliminating the need for suture anastomosis. The objective of this study was to evaluate the feasibility, stent deployment time (SDT), and stent patency of this technique in a ewe vascular injury model. METHODS: After proximal and distal control, a 2-cm superficial femoral arterial segment was resected in 8 Dorper ewes to simulate an arterial injury. Two stay sutures were placed in the 3- and 9-o'clock positions of the transected arterial ends to prevent further retraction. Ten milliliters of 10-IU/mL heparinized saline was flushed proximally and distally. An arteriotomy was then created 2.5 cm from the transected distal end through which we deployed Gore Viabahn stents with a 20% oversize and at least 1-cm overlap with the native vessel on either end. The arteriotomy was then closed with 3 (1) interrupted 6-0 Prolene sutures. The ewes were fed acetylsalicylic acid 325 mg daily. Duplex was performed at 2 months postoperatively to evaluate stent patency. SDT was defined as time from stay suture placement to arteriotomy closure. RESULTS: The 8 ewes weighed a mean (SD) of 34.4 (4.3) kg. The mean (SD) superficial femoral arterial was 4.3 (0.6) mm. Six 5 mm × 5 cm and two 6 mm × 5 cm Gore Viabahn stents were deployed. The mean (SD) SDT was 34 (19) minutes, with a trend toward less time with increasing experience (SDTmax, 60 minutes; SDTmin, 10 minutes). Duplex performed at 2 months postoperatively showed stent patency in five of eight stents. There was an association between increasing SDT and stent thrombosis. CONCLUSION: Open deployment of commercially available vascular stents to treat vascular injuries is a conceptually sound and technically feasible alternative to standard open repair. Larger studies are needed to refine this technique and minimize stent complications, which are likely technical in nature.


Assuntos
Artéria Femoral/lesões , Artéria Femoral/cirurgia , Stents , Procedimentos Cirúrgicos Vasculares , Lesões do Sistema Vascular/cirurgia , Anastomose Cirúrgica , Animais , Modelos Animais de Doenças , Estudos de Viabilidade , Feminino , Artéria Femoral/diagnóstico por imagem , Carneiro Doméstico , Técnicas de Sutura , Ultrassonografia , Grau de Desobstrução Vascular , Lesões do Sistema Vascular/diagnóstico por imagem
12.
Am J Surg ; 210(5): 942-6, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26094150

RESUMO

BACKGROUND: Over 1 million healthcare providers have participated in the Advanced Trauma Life Support course. No studies have evaluated factors that predict course performance. This study aims to identify these predictors. METHODS: All participants taking the course at 2 centers over a 4-year period were identified. Demographics, background, and performance data were extracted. Participants who failed were compared with those who did not. Stepwise logistic regression analysis was used to identify independent risk factors for failure. RESULTS: Seven hundred forty-four healthcare providers participated in the course; 89.5% passed and 10.5% failed. Failure rates were lowest (.0%) among Trauma/Surgical Critical Care (SCC) providers and highest among pediatric providers (28.6%). Stepwise logistic regression identified age greater than 55, English as a second language, pretest score less than 75, and non-Trauma/SCC and non-Emergency Medicine background as predictors of failure. CONCLUSIONS: A failure rate of 10.5% was demonstrated among the course participants. Age greater than 55, English as second language, pretest score less than 75, and non-Trauma/SCC and non-Emergency Medicine backgrounds were associated with failure. These subgroups may benefit from performance improvement measures.


Assuntos
Cuidados de Suporte Avançado de Vida no Trauma , Avaliação Educacional , Traumatologia/educação , Adulto , Fatores Etários , Arizona , California , Feminino , Humanos , Idioma , Modelos Logísticos , Masculino , Estudos Retrospectivos , Fatores de Risco , Especialização/estatística & dados numéricos
13.
Trauma Case Rep ; 1(9-12): 84-87, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30101182

RESUMO

Blunt diaphragmatic rupture (BDR) is uncommon with a reported incidence range of 1%-2%. The true incidence is not known. Bilateral BDR is particularly rare. We presented a case of bilateral BDR and we think that the incidence is under-recognised thanks to an easily missed and difficult to diagnose right sided injury.

14.
J Trauma Acute Care Surg ; 79(3): 393-8, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26307871

RESUMO

BACKGROUND: For patients with adhesive small bowel obstruction (ASBO), early surgery after a failed trial of nonoperative treatment can improve outcome. However, deciding which patients require early surgery is difficult, given the lack of specific clinical or radiographic signs. The study goals were to identify clinical and computed tomography (CT) predictors of which patients may need early surgery and to evaluate the utility of the common CT findings. METHODS: This was a multi-institution prospective observational study for patients who were admitted with ASBO. Patients were excluded if their SBO were not managed conservative initially; were within 30 days postoperatively; were caused by external hernias, small bowel tumor, or intussusception; and were related to Crohn's disease. Clinical and laboratory variables were collected prospectively. CT findings were interpreted by a blinded designated radiologist. To identify significant predictors, we performed a multivariable regression analysis. RESULTS: During 22 months, we enrolled 200 patients with ASBO. Patients' mean (SD) age was 60 (18) years; 50% were male. Fifty-two patients (26%) underwent surgery. Of those who underwent surgery, the median duration of nonoperative treatment was 1.5 days (interquartile range, 1-2.5 days). In the regression model, we identified no flatus (odds ratio [OR], 3.28; 95% confidence interval [CI], 1.51-7.12; p = 0.003), presence of free fluid on CT (OR, 2.59; 95% CI, 1.13-5.90; p = 0.023), and high-grade obstruction by CT (OR, 2.44; 95% CI, 1.10-5.43; p = 0.028) to be significant predictors for ASBO patients who may need early surgery. CONCLUSION: In this study, we prospectively derived one clinical and two CT predictors which ASBO patients may benefit from an early surgical intervention. However, a future study to validate these predictors is needed. LEVEL OF EVIDENCE: Therapeutic study, level III; prognostic study, level II.


Assuntos
Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/cirurgia , Intestino Delgado , Seleção de Pacientes , Tomografia Computadorizada por Raios X , Meios de Contraste , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estados Unidos
15.
J Trauma Acute Care Surg ; 76(3): 710-4, 2014 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24553538

RESUMO

BACKGROUND: The acute care surgery (ACS) model has been shown to improve work flow efficiency and to reduce hospital stay. We hypothesized that, in patients with gallbladder (GB) disease who were admitted through our emergency department (ED) and then underwent surgery, the ACS model shortened the time to surgery, decreased the length of hospital stay, and reduced hospital costs. METHODS: We retrospectively queried our GB surgery practice records for 2008 (before the establishment of the ACS model at our institution in 2009). We then performed time and cost comparison with our prospectively maintained GB surgery practice database for 2010. We excluded any inpatient GB surgeries and any GB surgeries that were performed for choledocholithiasis and acute pancreatitis. RESULTS: Our study was composed of 94 patients from the pre-ACS period (2008) and 234 patients from the ACS period (2010). Patients' baseline characteristics were similar between the two periods, except for a higher percentage of females in the ACS period (77% vs. 66%, p = 0.04). Approximately one third of patients from both periods had acute cholecystitis. In the ACS period, the mean time to surgery, that is, from ED arrival to operating room arrival, was shorter (20.8 [13.8] hours vs. 25.7 [16.2] hours, p = 0.007); more patients underwent surgery within 24 hours after ED arrival (75% vs. 59%, p = 0.004); and more patients underwent surgery between 12:00 midnight and 7:00 AM (25% vs. 6.4%, p < 0.001). As a result, hospital length of stay was 1.4 days shorter in the ACS period, with cost saving per patient of approximately $1,000. CONCLUSION: We found that implementation of ACS model led to benefits for patients who came to our ED with GB disease, including shorter time to surgery, shorter hospital stay, and decreased hospital costs. The ACS model benefits the health care system. LEVEL OF EVIDENCE: Therapeutic study, level IV.


Assuntos
Vesícula Biliar/cirurgia , Custos Hospitalares/estatística & dados numéricos , Doença Aguda , Adulto , Colecistite Aguda/economia , Colecistite Aguda/cirurgia , Redução de Custos/estatística & dados numéricos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Doenças da Vesícula Biliar/economia , Doenças da Vesícula Biliar/cirurgia , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Modelos Organizacionais , Estudos Retrospectivos , Fatores de Tempo
16.
Am J Surg ; 208(6): 981-7; discussion 986-7, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25312841

RESUMO

BACKGROUND: We hypothesized that patients with acute mild gallstone pancreatitis (GSP) admitted to surgery (SUR; vs medicine [MED]) had a shorter time to surgery, shorter hospital length of stay (HLOS), and lower costs. METHODS: We performed chart reviews of patients who underwent a cholecystectomy for acute mild GSP from October 1, 2009 to May 31, 2013. We excluded patients with moderate to severe and non-gallstone pancreatitis. We compared outcomes for time to surgery, HLOS, costs, and complications between the 2 groups. RESULTS: Fifty acute mild GSP patients were admitted to MED and 52 to SUR. MED patients were older and had more comorbidity. SUR patients had a shorter time to surgery (44 vs 80 hours; P < .001), a shorter HLOS (3 vs 5 days; P < .001), and lower hospital costs ($11,492 ± 6,480 vs $16,183 ± 12,145; P = .03). In our subgroup analysis on patients with an American Society of Anesthesiologists score between 1 and 2, the subgroups were well matched; all outcomes still favored SUR patients. CONCLUSIONS: Admitting acute mild GSP patients directly to SUR shortened the time to surgery, shortened HLOS, and lowered hospital costs.


Assuntos
Cálculos Biliares/cirurgia , Hospitalização/estatística & dados numéricos , Pancreatite/cirurgia , APACHE , Doença Aguda , Índice de Massa Corporal , Colangiopancreatografia Retrógrada Endoscópica , Colangiopancreatografia por Ressonância Magnética , Colecistectomia/métodos , Comorbidade , Feminino , Custos Hospitalares/estatística & dados numéricos , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Fatores de Tempo , Centros de Traumatologia , Resultado do Tratamento
17.
Rev Col Bras Cir ; 40(3): 246-50, 2013.
Artigo em Inglês, Português | MEDLINE | ID: mdl-23912375

RESUMO

The "Evidence-based Telemedicine - Trauma & Acute Care Surgery" (EBT-TACS) Journal Club performed a critical review of the literature and selected three up-to-date articles on the management of splenic trauma. Our focus was on high-grade splenic injuries, defined as AAST injury grade III-V. The first paper was an update of the 2003 Eastern Association for the Surgery of Trauma (EAST) practice management guidelines for nonoperative management of injury to the spleen. The second paper was an American Association for the Surgery of Trauma (AAST) 2012 plenary paper evaluating the predictive role of contrast blush on CT scan in AAST grade IV and V splenic injuries. Our last article was from Europe and investigates the effects of angioembolization of splenic artery on splenic function after high-grade splenic trauma (AAST grade III-V). The EBT-TACS Journal Club elaborated conclusions and recommendations for the management of high-grade splenic trauma.


Assuntos
Baço/lesões , Traumatismos Abdominais/terapia , Humanos , Escala de Gravidade do Ferimento , Guias de Prática Clínica como Assunto
18.
Am J Surg ; 206(1): 130-5, 2013 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-23673013

RESUMO

BACKGROUND: The purpose of this study was to evaluate the impact of the transition to acute care surgery (ACS) on trauma volumes and outcomes. METHODS: All admissions from 2 1-year periods from June 2008 to May 2010 (1 year before ACS and 1 year after ACS) to the LAC+USC Medical Center were prospectively collected. In anticipation of this change, trauma patient demographics, clinical data, and outcomes (trauma volume and preventable and potentially preventable deaths and complications) were prospectively collected. RESULTS: Before ACS, there were 5,378 trauma admissions. After ACS, there were 5,726 (66.5%) trauma and 2,886 (33.5%) nontrauma admissions. There were no demographic or clinical differences between trauma patients in the 2 groups. There was no significant difference in overall mortality (3.8% before ACS vs 3.3% after ACS, P = .292). Similarly, there were no differences in the rates of preventable and potentially preventable deaths or complications observed (1.2% vs 1.0%, P = .374) during the study period. CONCLUSIONS: Despite a 60% increase in total patient volume and a 233% increase in operative volume over the study period, the addition of emergency surgery to a trauma service did not compromise trauma patient outcomes.


Assuntos
Erros Médicos/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Centros de Traumatologia/organização & administração , Centros de Traumatologia/estatística & dados numéricos , Adulto , Idoso , Arizona , Feminino , Mortalidade Hospitalar , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Procedimentos Cirúrgicos Operatórios/mortalidade , Resultado do Tratamento
19.
J Trauma Acute Care Surg ; 75(5): 859-63, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-24158207

RESUMO

BACKGROUND: As the role of acute care surgery (ACS) becomes more prevalent, clinicians in this specialty will be placing more percutaneous endoscopic gastrostomy (PEG) tubes. In this contemporary series of ACS PEG procedures, we hypothesized that technical aspects of PEG tube placement may play an important role. METHODS: For our retrospective study, we queried our tertiary Level I trauma center's prospectively maintained ACS database for PEG tube placement. Our study period was from July 1, 2010, through June 30, 2012. We excluded patients who underwent "push" PEG placement, an outpatient PEG tube placement, or an open or laparoscopic gastrostomy tube operation. We conducted a multivariate logistic regression analysis of factors contributing to complications. RESULTS: During our 24-month study period, of 184 patients, 133 underwent "pull" PEG tube placement with sufficient data for analysis. The mean (SD) age was 56 (22) years; 66% were male. Overall, 33 (25%) experienced complications: 13 (10%) were major and 20 (15%) were minor complications. In our multivariate logistic regression analysis, we found that an extreme bumper height (<2 or >5 cm) (odds ratio, 1.57; 95% confidence interval, 1.14-2.16) and upper aerodigestive tract malignancy as the operative indication (odds ratio, 1.54; 95% confidence interval, 1.06-2.26) were significantly associated with complications. CONCLUSION: Although pull PEG tube placement is typically a straightforward procedure, morbidity can be significant. Bumper height is an easily modifiable variable; obtaining the proper height for each patient could decrease complications after PEG tube placement. LEVEL OF EVIDENCE: Therapeutic study, level IV.


Assuntos
Serviços Médicos de Emergência/métodos , Endoscopia Gastrointestinal/métodos , Gastrostomia/métodos , Complicações Pós-Operatórias/epidemiologia , Arizona/epidemiologia , Nutrição Enteral/métodos , Feminino , Seguimentos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Tempo
20.
J Trauma Acute Care Surg ; 75(6): 1071-5, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24256683

RESUMO

BACKGROUND: The current prehospital standard of care using a large bore intravenous catheter for tension pneumothorax (tPTX) decompression is associated with a high failure rate. We developed a modified Veress needle (mVN) for this condition. The purpose of this study was to evaluate the effectiveness and safety of the mVN as compared with a 14-gauge needle thoracostomy (NT) in a swine tPTX model. METHODS: tPTX was created in 16 adult swine via thoracic CO2 insufflation to 15 mm Hg. After tension physiology was achieved, defined as a 50% reduction of cardiac output, the swine were randomized to undergo either mVN or NT decompression. Failure to restore 80% baseline systolic blood pressure within 5 minutes resulted in crossover to the alternate device. The success rate of each device, death, and need for crossover were analyzed using χ. RESULTS: Forty-three tension events were created in 16 swine (24 mVN, 19 NT) at 15 mm Hg of intrathoracic pressure with a mean CO2 volume of 3.8 L. tPTX resulted in a 48% decline of systolic blood pressure from baseline and 73% decline of cardiac output, and 42% had equalization of central venous pressure with pulmonary capillary wedge pressure. All tension events randomized to mVN were successfully rescued within a mean (SD) of 70 (86) seconds. NT resulted in four successful decompressions (21%) within a mean (SD) of 157 (96) seconds. Four swine (21%) died within 5 minutes of NT decompression. The persistent tension events where the swine survived past 5 minutes (11 of 19 NTs) underwent crossover mVN decompression, yielding 100% rescue. Neither the mVN nor the NT was associated with inadvertent injuries to the viscera. CONCLUSION: Thoracic insufflation produced a reliable and highly reproducible model of tPTX. The mVN is vastly superior to NT for effective and safe tPTX decompression and physiologic recovery. Further research should be invested in the mVN for device refinement and replacement of NT in the field.


Assuntos
Descompressão Cirúrgica/instrumentação , Agulhas , Pneumotórax/cirurgia , Animais , Débito Cardíaco , Estudos Cross-Over , Modelos Animais de Doenças , Desenho de Equipamento , Pneumotórax/fisiopatologia , Pressão Propulsora Pulmonar , Suínos , Toracostomia/instrumentação , Resultado do Tratamento
SELEÇÃO DE REFERÊNCIAS
Detalhe da pesquisa