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BACKGROUND: This study's purpose is to investigate emergent blood (EB) usage, massive transfusion protocols (MTP), and the use of pharmacologic adjuncts to resuscitation across trauma centers in the Southwestern Surgical Congress (SWSC). METHODS: Anonymous, voluntary 26-question survey conducted by the SWSC multicenter trials group. Descriptive statistical analysis was performed. RESULTS: 36 institutions across 14 states responded. EB is immediately available at 27 institutions. 53 â% have LTOWB available. LTOWB is incorporated into MTP at 39 â% of institutions and is the primary MTP product used at 4 centers. 65 â% of institutions use thromboelastography to guide resuscitation. 70 â% of institutions reported using TXA and 11 â% used fibrinogen concentrate. 36 â% of responding institutions routinely draw ionized calcium values. Four institutions have a calcium replacement protocol. Only 6 centers report redosing antibiotics during MTP. CONCLUSION: EB availability and MTP practices are evolving with variability across the SWSC. Pharmacologic therapies remain poorly incorporated into the MTP.
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Objectives: The risk factors for anastomotic leak (AL) after resection and primary anastomosis for traumatic bucket handle injury (BHI) have not been previously defined. This multicenter study was conducted to address this knowledge gap. Methods: This is a multicenter retrospective study on small intestine and colonic BHIs from blunt trauma between 2010 and 2021. Baseline patient characteristics, risk factors, presence of shock and transfusion, operative details, and clinical outcomes were compared using R. Results: Data on 395 subjects were submitted by 12 trauma centers, of whom 33 (8.1%) patients developed AL. Baseline details were similar, except for a higher proportion of patients in the AL group who had medical comorbidities such as diabetes, hypertension, and obesity (60.6% vs. 37.3%, p=0.015). AL had higher rates of surgical site infections (13.4% vs. 5.3%, p=0.004) and organ space infections (65.2% vs. 11.7%, p<0.001), along with higher readmission and reoperation rates (48.4% vs. 9.1%, p<0.001, and 39.4% vs. 11.6%, p<0.001, respectively). There was no difference in intensive care unit length of stay or mortality (p>0.05). More patients with AL were discharged with an ostomy (69.7% vs. 7.3%, p<0.001), and the mean duration until ostomy reversal was 5.85±3 months (range 2-12.4 months). The risk of AL significantly increased when the initial operation was a damage control procedure, after adjusting for age, sex, injury severity, presence of one or more comorbidities, shock, transfusion of >6 units of packed red blood cells, and site of injury (adjusted RR=2.32 (1.13, 5.17)), none of which were independent risk factors in themselves. Conclusion: Damage control surgery performed as the initial operation appears to double the risk of AL after intestinal BHI, even after controlling for other markers of injury severity. Level of evidence: III.
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BACKGROUND: Increased robotic surgery exposure during general surgery training occurs at many institutions without a formal education curriculum. Our study evaluates the current state of general surgery robotic training within programs represented by the Southwestern Surgical Congress (SWSC). METHODS: A web-based survey regarding robot-assisted surgery (RAS) and general surgery training was developed and sent to member institutions of the SWSC. General surgery program directors were asked to voluntarily complete the survey. Results were evaluated in aggregate. Descriptive analysis was used. RESULTS: In total, 28 programs responded. All reported resident exposure to RAS during training. Case mix was diverse with exposure to multiple general surgical subspecialties. 89% of programs reported the presence of a formal RAS curriculum, however, only 53% reported recognition of training completion. Case volumes also varied amongst programs with 46% of programs reporting residents logging 21-40 cases and 35% logging more than 40 cases in total. CONCLUSION: Exposure to RAS among SWSC residency programs is ubiquitous, however, there is significant variation between programs in case volumes, case types, and elements of RAS curricula.
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Cirurgia Geral , Internato e Residência , Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Procedimentos Cirúrgicos Robóticos/educação , Educação de Pós-Graduação em Medicina/métodos , Currículo , Inquéritos e Questionários , Cirurgia Geral/educaçãoRESUMO
BACKGROUND: Primary aim was to assess the relative risk (RR) of anastomotic leak (AL) in intestinal bucket-handle (BH) compared to non-BH injury. METHODS: Multi-center study comparing AL in BH from blunt trauma 2010-2021 compared to non-BH intestinal injuries. RR was calculated for small bowel and colonic injury using R. RESULTS: AL occurred in 20/385 (5.2%) of BH vs. 4/225 (1.8%) of non-BH small intestine injury. AL was diagnosed 11.6 ± 5.6 days from index operation in small intestine BH and 9.7 ± 4.3 days in colonic BH. Adjusted RR for AL was 2.32 [0.77-6.95] for small intestinal and 4.83 [1.47-15.89] for colonic injuries. AL increased infections, ventilator days, ICU & total length of stay, reoperation, and readmission rates, although mortality was unchanged. CONCLUSION: BH carries a significantly higher risk of AL, particularly in the colon, than other blunt intestinal injuries.
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Traumatismos Abdominais , Ferimentos não Penetrantes , Humanos , Fístula Anastomótica/epidemiologia , Fístula Anastomótica/etiologia , Estudos Retrospectivos , Colo/cirurgia , Colo/lesões , Intestinos/lesões , Ferimentos não Penetrantes/cirurgia , Traumatismos Abdominais/cirurgia , Anastomose CirúrgicaRESUMO
OBJECTIVES: Nonpharmacologic pain management strategies are needed because of the growing opioid epidemic. While studies have examined the efficacy of virtual reality (VR) for pain reduction, there is little research in adult inpatient settings, and no studies comparing the relative efficacy of standard animated computer-generated imagery (CGI) VR to Video Capture VR (360 degrees 3D/stereoscopic Video Capture VR). Here, we report on a randomized controlled trial of the relative efficacy of standard CGI VR versus Video Capture VR (matched for content) and also compared the overall efficacy of VR to a waitlist control group. MATERIALS AND METHODS: Participants (N=103 hospitalized inpatients reporting pain) were randomized to 1 of 3 conditions: (1) waitlist control, (2) CGI VR, or (3) Video Capture VR. The VR and waitlist conditions were 10 minutes in length. Outcomes were assessed pretreatment, post-treatment, and after a brief follow-up. RESULTS: Consistent with hypotheses, both VR conditions reduced pain significantly more relative to the waitlist control condition (d=1.60, P<0.001) and pain reductions were largely maintained at the brief follow-up assessment. Both VR conditions reduced pain by â¼50% and led to improvements in mood, anxiety, and relaxation. Contrary to prediction, the Video Capture VR condition was not significantly more effective at reducing pain relative to the CGI VR condition (d=0.25, P=0.216). However, as expected, patients randomized to the Video Capture VR rated their experience as more positive and realistic (d=0.78, P=0.002). DISCUSSION: Video Capture VR was as effective as CGI VR for pain reduction and was rated as more realistic.
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Realidade Virtual , Adulto , Computadores , Humanos , Pacientes Internados , Dor , Manejo da DorRESUMO
INTRODUCTION: Infection control in patients with perforated peptic ulcers (PPU) commonly includes empiric antifungals (AF). We investigated the variation in the use of empiric AF and explored the association between their use and the subsequent development of organ space infection (OSI). METHODS: This was a secondary analysis of a multicenter, case-control study of patients treated for PPU at nine institutions between 2011 and 2018. Microbiology and utilization of empiric AF, defined as AF administered within 24 hours from the index surgery, were recorded. Patients who received empiric AF were compared with those who did not. The primary outcome was OSI and secondary outcome was OSI with growth of Candida spp. A logistic regression was used to adjust for differences between the two cohorts. RESULTS: A total of 554 patients underwent a surgical procedure for PPU and had available timing of AF administration. The median age was 57 years and 61% were male. Laparoscopy was used in 24% and omental patch was the most common procedure performed (78%). Overall, 239 (43%) received empiric AF. There was a large variation in the use of empiric AF among participating centers, ranging from 25% to 68%. The overall incidence of OSI was 14% (77/554) and was similar for patients who did or did not receive empiric AF. The adjusted OR for development of OSI for patients who received empiric AF was 1.04 (95% CI 0.64 to 1.70), adjusted p=0.86. The overall incidence of OSI with growth of Candida spp was 5% and was similar for both groups (adjusted OR 1.29, 95% CI 0.59 to 2.84, adjusted p=0.53). CONCLUSION: For patients undergoing surgery for PPU, the use of empiric AF did not yield any significant clinical advantage in preventing OSI, even those due to Candida spp. Use of empiric AF in this setting is unnecessary. STUDY TYPE: Original article, case series. LEVEL OF EVIDENCE: III.
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BACKGROUND: Several options exist for induction agents during rapid sequence intubation (RSI) in trauma patients, including etomidate, ketamine, and propofol. These drugs have reported variable hemodynamic effects (hypotension with propofol and sympathomimetic effects with ketamine) that could affect trauma resuscitations. The purpose of this study was to compare the hemodynamic effects of these three induction agents during emergency department RSI in adult trauma. We hypothesized that these drugs would display a differing hemodynamic profile during RSI. METHODS: We performed a retrospective (2014-2019), multicenter trial of adult (≥18 years) trauma patients admitted to eight ACS-verified Level I trauma centers who underwent emergency department RSI. Variables collected included systolic blood pressure (SBP) and pulse before and after RSI. The primary outcomes were change in heart rate and SBP before and after RSI. RESULTS: There were 2,092 patients who met criteria, 85% received etomidate (E), 8% ketamine (K), and 7% propofol (P). Before RSI, the ketamine group had a lower SBP (E, 135 vs. K, 125 vs. P, 135 mm Hg, p = 0.04) but there was no difference in pulse (E, 104 vs. K, 107 vs. P, 105 bpm, p = 0.45). After RSI, there were no differences in SBP (E, 135 vs. K, 130 vs. P, 133 mm Hg, p = 0.34) or pulse (E, 106 vs. K, 110 vs. P, 104 bpm, p = 0.08). There was no difference in the average change of SBP (E, 0.2 vs. K, 5.2 vs. P, -1.8 mm Hg, p = 0.4) or pulse (E, 1.7 vs. K, 3.5 bpm vs. P, -0.96, p = 0.24) during RSI. CONCLUSION: Contrary to our hypothesis, there was no difference in the hemodynamic effect for etomidate versus ketamine versus propofol during RSI in trauma patients. LEVEL OF EVIDENCE: Therapeutic, Level IV.
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Hemodinâmica/efeitos dos fármacos , Hipnóticos e Sedativos/administração & dosagem , Indução e Intubação de Sequência Rápida/métodos , Ferimentos e Lesões/cirurgia , Adulto , Serviço Hospitalar de Emergência/estatística & dados numéricos , Etomidato/administração & dosagem , Etomidato/efeitos adversos , Feminino , Humanos , Hipnóticos e Sedativos/efeitos adversos , Ketamina/administração & dosagem , Ketamina/efeitos adversos , Masculino , Pessoa de Meia-Idade , Propofol/administração & dosagem , Propofol/efeitos adversos , Indução e Intubação de Sequência Rápida/efeitos adversos , Estudos Retrospectivos , Centros de Traumatologia/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVES: The Cribari Matrix Method (CMM) is the current standard to identify over/undertriage but requires manual trauma triage reviews to address its inadequacies. The Standardized Triage Assessment Tool (STAT) partially emulates triage review by combining CMM with the Need For Trauma Intervention, an indicator of major trauma. This study aimed to validate STAT in a multicenter sample. METHODS: Thirty-eight adult and pediatric US trauma centers submitted data for 97,282 encounters. Mixed models estimated the effects of overtriage and undertriage versus appropriate triage on the odds of complication, odds of discharge to a continuing care facility, and differences in length of stay for both CMM and STAT. Significance was assessed at p <0.005. RESULTS: Overtriage (53.49% vs. 30.79%) and undertriage (17.19% vs. 3.55%) rates were notably lower with STAT than with CMM. CMM and STAT had significant associations with all outcomes, with overtriages demonstrating lower injury burdens and undertriages showing higher injury burdens than appropriately triaged patients. STAT indicated significantly stronger associations with outcomes than CMM, except in odds of discharge to continuing care facility among patients who received a full trauma team activation where STAT and CMM were similar. CONCLUSIONS: This multicenter study strongly indicates STAT safely and accurately flags fewer cases for triage reviews, thereby reducing the subjectivity introduced by manual triage determinations. This may enable better refinement of activation criteria and reduced workload.
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Centros de Traumatologia , Ferimentos e Lesões , Adulto , Criança , Humanos , Escala de Gravidade do Ferimento , Alta do Paciente , Estudos Retrospectivos , Triagem , Carga de TrabalhoRESUMO
BACKGROUND: Angioembolization (AE) is an adjunct to nonoperative management (NOM) of splenic injuries. We hypothesize that failure of AE is associated with blood transfusion, grade of injury, and technique of AE. METHODS: We performed a retrospective (2010-2017) multicenter study (nine Level I trauma centers) of adult trauma patients with splenic injuries who underwent splenic AE. Variables included patient physiology, injury grade, transfusion requirement, and embolization technique. The primary outcome was NOM failure requiring splenectomy. Secondary outcomes were mortality, complications, and length of stay. RESULTS: A total of 409 patients met inclusion criteria; only 33 patients (8%) required delayed splenectomy. Patients who failed received more blood in the first 24 h (P = 0.009) and more often received massive transfusion (P = 0.01). There was no difference in failure rates for grade of injury, contrast blush on computed tomography, and branch embolized. After logistic regression, transfusion in the first 24 h was independently associated with failure of NOM (P = 0.02). Patients who failed NOM had more complications (P = 0.002) and spent more days in the intensive care unit (P < 0.0001), on the ventilator (P = 0.0001), and in the hospital (P < 0.0001). Patients who failed NOM had a higher mortality (15% versus 3%, P = 0.007), and delayed splenectomy was independently associated with mortality (odds ratio, 4.2; 95% confidence interval, 1.2-14.7; P = 0.03). CONCLUSIONS: AE for splenic injury leads to effective NOM in 92% of patients. Transfusion in the first 24 h is independently associated with failure of NOM. Patients who required a delayed splenectomy suffered more complications and had higher hospital length of stay. Failure of NOM is independently associated with a fourfold increase in mortality.
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Traumatismos Abdominais/terapia , Transfusão de Sangue/estatística & dados numéricos , Embolização Terapêutica/estatística & dados numéricos , Baço/lesões , Esplenectomia/estatística & dados numéricos , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Angiografia por Tomografia Computadorizada , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Baço/irrigação sanguínea , Baço/cirurgia , Artéria Esplênica/diagnóstico por imagem , Tempo para o Tratamento , Centros de Traumatologia/estatística & dados numéricos , Falha de Tratamento , Adulto JovemRESUMO
BACKGROUND: A previous single-center survey of trauma and general surgery faculty demonstrated perceived positive impact of trauma and surgical subspecialty service-based advanced practice providers (SB APPs). The aim of this multicenter survey was to further validate these findings. METHODS: Faculty surgeons on teams that employ SB APPs at 8 academic centers completed an electronic survey querying perception about advanced practice provider (APP) competency and impact. RESULTS: Respondents agreed that SB APPs decrease workload (88%), length of stay (72%), contribute to continuity (92%), facilitate care coordination (87%), enhance patient satisfaction (88%), and contribute to best practice/safe patient care (83%). Fewer agreed that APPs contribute to resident education (50%) and quality improvement (QI)/research (36%). Although 93% acknowledged variability in the APP level of function, 91% reported trusting their clinical judgment. CONCLUSION: This study supports the perception that SB APPs have a positive impact on patient care and quality indicators. Areas for potential improvement include APP contribution to resident education and research/QI initiatives.
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Atitude do Pessoal de Saúde , Profissionais de Enfermagem , Assistentes Médicos , Papel Profissional , Cirurgiões/psicologia , Centros Médicos Acadêmicos , Adulto , Competência Clínica , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Satisfação do Paciente , Melhoria de Qualidade , Inquéritos e Questionários , Carga de Trabalho/estatística & dados numéricosRESUMO
BACKGROUND: The Quality In-Training Initiative (QITI) provides hands-on quality improvement education for residents. As our institution has ranked in the bottom quartile for prolonged mechanical ventilation (PMV) according to the National Surgical Quality Improvement Program (NSQIP), we sought to illustrate how our resident-led QITI could be used to determine perioperative contributors to PMV. MATERIALS AND METHODS: The Model for Improvement framework (developed by Associates in Process Improvement) was used to target postoperative ventilator management. However, baseline findings from our 2016 NSQIP data suggested that preoperative patient factors were more likely contributing to PMV. Subsequently, a retrospective one-to-one case-control study was developed, comparing preoperative NSQIP risk calculator profiles for PMV patients to case-matched patients for age, sex, procedure, and emergent case status. Chart review determined ventilator time, 30-d outcomes, and all-cause mortality. RESULTS: Forty-five patients with PMV (69% elective) had a median ventilator time of 134 h (interquartile range 87-254). The NSQIP calculator demonstrated increased preoperative risk percentages in PMV patients when compared to case-matched patients for any complication (includes PMV), predicted length of stay, and death (all P < 0.05). Thirty-day outcomes were worse for the PMV group in categories for sepsis, pneumonia, unplanned reoperation, 30-d mortality, rehab facility discharge, and length of stay (all P < 0.05). All-cause mortality was also significantly higher for PMV patients (P < 0.05). CONCLUSIONS: Resident-led QITI projects enhance resident education while exposing opportunities for improving care. Preoperative patient factors play a larger-than-anticipated role in PMV at our institution. Ongoing efforts are aimed toward preoperative identification and optimization of high-risk patients.
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Internato e Residência/organização & administração , Cuidados Pós-Operatórios/educação , Complicações Pós-Operatórias/terapia , Melhoria de Qualidade/organização & administração , Respiração Artificial/estatística & dados numéricos , Cirurgiões/educação , Estudos de Casos e Controles , Feminino , Mortalidade Hospitalar , Humanos , Tempo de Internação/estatística & dados numéricos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Alta do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias/epidemiologia , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Cirurgiões/organização & administração , Fatores de TempoRESUMO
BACKGROUND: The objective of this multi-center study was to examine the follow-up trends after emergency department (ED) discharge in a large and socioeconomically diverse patient population. METHODS: We performed a 3-year retrospective analysis of adult patients with acutely symptomatic hernias who were discharged from the EDs of five geographically diverse hospitals. RESULTS: Of 674 patients, 288 (43%) were evaluated in the clinic after discharge from the ED and 253 (37%) underwent repair. Follow-up was highest among those with insurance. A total of 119 patients (18%) returned to the ED for hernia-related complaints, of which 25 (21%) underwent urgent intervention. CONCLUSION: The plan of care for patients with acutely symptomatic hernias discharged from the ED depends on outpatient follow-up, but more than 50% of patients are lost to follow-up, and nearly 1 in 5 return to the ED. The uninsured are at particularly high risk.
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Serviço Hospitalar de Emergência , Herniorrafia , Cobertura do Seguro/estatística & dados numéricos , Alta do Paciente , Doença Aguda , Adulto , Idoso , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados UnidosRESUMO
RCTs showed benefits in Lap repair of perforated peptic ulcer (PPU). The SWSC Multi-Center Trials Group sought to evaluate whether Lap omental patch repairs compared to Open improved outcomes in PPU in general practice. Data was collected from 9 SWSC Trial Group centers. Demographics, operative time, 30-day complications, length of stay and mortality were included. 461 PATIENTS: Open in 311(67%) patients, Lap in 132(28%) with 20(5%) patients converted from Lap to Open. Groups were similar at baseline. Significant variability was found between centers in their utilization of Lap (0-67%). Complications at 30 days were lower in Lap (18.5% vs. 27.5%, pâ¯<â¯0.05) as was unplanned re-operation (4.7% vs 14%, pâ¯<â¯0.05). Lap reduced LOS (6 vs 8 days, pâ¯<â¯0.001). Ileus was more in Lap (42% vs 18 pâ¯<â¯0.001) operative time was 14â¯min higher in Lap(pâ¯<â¯0.01) and admission to OR time was 4â¯h higher in Lap(<0.05). No significant difference readmission or mortality. Our results suggest Lap should be considered a first-line option in suitable PPU patients requiring omental patch repair in centers that have the capacity and resources 24/7.
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Laparoscopia/métodos , Tempo de Internação/estatística & dados numéricos , Omento/transplante , Úlcera Péptica Perfurada/cirurgia , Complicações Pós-Operatórias/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Padrões de Prática Médica/estatística & dados numéricos , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Several options exist for the diagnosis and management of suspected common duct stones. We hypothesized that a protocol-directed approach would shorten length of stay in this patient population. METHODS: Patients from four participating institutions with a peak bilirubin <4â¯mg/dL underwent surgery as the initial procedure, whereas patients with a bilirubin ≥4â¯mg/dL underwent endoscopy. The primary endpoint was length of stay. Analysis involved chi square and Wilcoxon-Mann-Whitney test with significance at pâ¯<â¯0.05. RESULTS: 214 patients were managed under the protocol during six-month study period. 111 patients (52%) required endoscopy and surgery. Length of stay and the number of MRCPs performed pre-operatively significantly decreased following protocol implementation (pâ¯<â¯0.05). CONCLUSIONS: "Surgery first" approach in patients with bilirubin <4â¯ml/dL resulted in low morbidity and mortality, reduced MRCP, and length of stay.
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Colecistectomia Laparoscópica , Coledocolitíase/cirurgia , Protocolos Clínicos , Adulto , Bilirrubina/análise , Biomarcadores/análise , Colangiopancreatografia por Ressonância Magnética , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Estudos Retrospectivos , Estados UnidosRESUMO
Falls are the leading cause of trauma-related mortality in geriatric patients. We hypothesized that frailty and anticoagulation status are risk factors for readmission and mortality following falls in patients >80 years. A retrospective review was performed on patients over 80 years old who presented to our level 1 trauma center for a fall and underwent a computed tomography of the head between January 2014 and January 2016. Frailty was assessed via the Rockwood Frailty Score. Clinical outcomes were death, readmission, recurrent falls, and delayed intracranial hemorrhage. Of 803 fall-related encounters, 173 patients over 80 years old were identified for inclusion. The 30-day readmission rate was 17.5% and was associated with an increased 6-month mortality (P = 0.01). One-year and 2-year mortality rates were 28% and 47%, respectively. Frailty was the strongest predictor of 6-month and overall mortality (P < 0.01). Anticoagulation status did not significantly influence these outcomes. The recurrent fall rate was 21%, and delayed intracranial hemorrhage did not occur in this study. Mortality of octogenarians after a fall is most influenced by patient frailty. Acknowledgment of frailty, risk of recurrent falls, and increased mortality should direct goals of care for geriatric trauma patients.
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BACKGROUND: Patients' trauma burdens are a combination of anatomic damage, physiologic derangement, and the resultant depletion of reserve. Typically, Injury Severity Score (ISS) >15 defines major anatomic injury and Revised Trauma Score (RTS) <7.84 defines major physiologic derangement, but there is no standard definition for reserve. The Need For Trauma Intervention (NFTI) identifies severely depleted reserves (NFTI+) with emergent interventions and/or early mortality. We hypothesized NFTI would have stronger associations with outcomes and better model fit than ISS and RTS. METHODS: Thirty-eight adult and pediatric U.S. trauma centers submitted data for 88,488 encounters. Mixed models tested ISS greater than 15, RTS less than 7.84, and NFTI's associations with complications, survivors' discharge to continuing care, and survivors' length of stay (LOS). RESULTS: The NFTI had stronger associations with complications and LOS than ISS and RTS (odds ratios [99.5% confidence interval]: NFTI = 9.44 [8.46-10.53]; ISS = 5.94 [5.36-6.60], RTS = 4.79 [4.29-5.34]; LOS incidence rate ratios (99.5% confidence interval): NFTI = 3.15 [3.08-3.22], ISS = 2.87 [2.80-2.94], RTS = 2.37 [2.30-2.45]). NFTI was more strongly associated with continuing care discharge but not significantly more than ISS (relative risk [99.5% confidence interval]: NFTI = 2.59 [2.52-2.66], ISS = 2.51 [2.44-2.59], RTS = 2.37 [2.28-2.46]). Cross-validation revealed that in all cases NFTI's model provided a much better fit than ISS greater than 15 or RTS less than 7.84. CONCLUSION: In this multicenter study, NFTI had better model fit and stronger associations with the outcomes than ISS and RTS. By determining depletion of reserve via resource consumption, NFTI+ may be a better definition of major trauma than the standard definitions of ISS greater than 15 and RTS less than 7.84. Using NFTI may improve retrospective triage monitoring and statistical risk adjustments. LEVEL OF EVIDENCE: Prognostic, level IV.
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Escala de Gravidade do Ferimento , Índices de Gravidade do Trauma , Ferimentos e Lesões/classificação , Adolescente , Adulto , Fatores Etários , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Centros de Traumatologia/estatística & dados numéricos , Estados Unidos , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/patologia , Ferimentos e Lesões/terapia , Adulto JovemRESUMO
BACKGROUND: Choledocholithiasis is present in up to 15% of cholecystectomy patients. Treatment can be surgical, endoscopic, or via interventional radiology. We hypothesized significant heterogeneity between hospitals exists in the approach to suspected common duct stones. METHODS: A retrospective review of patients that had a preoperative MRCP, endoscopic ultrasound, endoscopic retrograde cholangiopancreatogram (ERCP), or intra-operative cholangiogram was performed. Comparisons were by Wilcoxon-Mann-Whitney tests with significance of pâ¯<â¯0.05 for paired variables and pâ¯<â¯0.017 for multiple comparisons. RESULTS: Twelve participating institutions identified 1263 patients (409 men and 854 women) with a median age of 49 years (IQR: 31-94). Liver function tests (LFT's) were elevated in 939 patients (75%), median bilirubin level 1.75â¯mg/dl (IQ: 0.8-3.7â¯mg/dl) and median common duct size 7â¯mm (IQR 5-10â¯mm). The most common initial procedure was cholecystectomy with IOC at seven institutions, endoscopy at four and MRCP at one. CONCLUSION: Significant variation exists within the surgical community regarding suspected common duct stones. These results underscore the need for a protocol for common duct stones to minimize multiple, redundant interventions.
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Colangiopancreatografia Retrógrada Endoscópica/estatística & dados numéricos , Colangiopancreatografia por Ressonância Magnética/estatística & dados numéricos , Colecistectomia/estatística & dados numéricos , Coledocolitíase/diagnóstico por imagem , Coledocolitíase/cirurgia , Endossonografia/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sudoeste dos Estados UnidosRESUMO
BACKGROUND: We hypothesized that the universal adoption of closed wounds with negative pressure wound therapy (NPWT) in emergency general surgery patients would result in low superficial surgical infection (SSI) rates. STUDY DESIGN: We performed a retrospective observational study using primary wound closure with external NPWT, from May 2017 to May 2018. Patients with active soft tissue infection of the abdominal wall were excluded. Data were analyzed by Fisher's exact tests and Wilcoxon-Mann-Whitney tests, with significance is set at a value of p < 0.05. RESULTS: Eighty-five patients (53% female) with a median age of 65 years (range 19 to 98 years) underwent laparotomies. Four patients were excluded for active soft tissue infection. Wounds were classified as dirty (n = 18), contaminated (n = 52), and clean contaminated (n = 11). Median BMI was 27 kg/m2 (interquartile range [IQR] 23.4 to 33.0 kg/m2). Median antibiotic therapy was 4 days (IQR 1 to 7 days). Twenty-six patients had open abdomen management. Patient follow-up was a median of 20 days (range 14 to 120 days). Six patients (7%) developed superficial SSI requiring conversion to open wound management. No patients developed fascial dehiscence. There were no statistically significant associations between SSI and wound class (p = 0.072), antibiotic duration (p = 0.702), open abdomen management, or preoperative risk factors (p < 0.1). Overall morbidity was 38% and mortality was 6%. CONCLUSIONS: Primary closure of high risk incisions combined with NPWT is associated with acceptably low SSI rates. Due to the low morbidity and decreased cost associated with this technique, primary closure with NPWT should replace open wound management in the emergency general surgery population.