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Abstract
Anticoagulation agents are proven risk factors for intracranial hemorrhage (ICH) in traumatic brain injury (TBI). The aim of our study is to describe the epidemiology of prehospital coumadin, aspirin, and Plavix (CAP) patients with ICH and evaluate the use of repeat head computed tomography (CT) in this group. We performed a retrospective study from our trauma registry. All patients with intracranial hemorrhage on initial CT with prehospital CAP therapy were included. Demographics, CT scan findings, number of repeat CT scans, progressive findings, and neuro-surgical intervention were abstracted. A comparison between prehospital CAP and no-CAP patients was done using χ2 and Mann-Whitney U test. A total of 1606 patients with blunt TBI charts were reviewed of whom 508 patients had intracranial bleeding on initial CT scan and 72 were on prehospital CAP therapy. CAP patients were older ( P < 0.001), had higher Injury Severity Score and head Abbreviated Injury Scores on admission ( P < 0.001), were more likely to present with an abnormal neurologic examination ( P = 0.004), and had higher hospital and intensive care unit lengths of stay ( P < 0.005). Eighty-four per cent of patients were on antiplatelet therapy and 27 per cent were on warfarin. The CAP patients have a threefold increase in the rate of worsening repeat head CT (26 vs 9%, P < 0.05). Prehospital CAP therapy is high risk for progression of bleeding on repeat head CT. Routine repeat head CT remains an important component in this patient population and can provide useful information.
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Prothrombin Complex Concentrate Use in Coagulopathy of Lethal Brain Injuries Increases Organ Donation. Am Surg 2020. [DOI: 10.1177/000313481408000413] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Coagulopathy is a defined barrier for organ donation in patients with lethal traumatic brain injuries. The purpose of this study was to document our experience with the use of prothrombin complex concentrate (PCC) to facilitate organ donation in patients with lethal traumatic brain injuries. We performed a 4-year retrospective analysis of all patients with devastating gunshot wounds to the brain. The data were analyzed for demographics, change in international normalized ratio (INR), and subsequent organ donation. The primary end point was organ donation. Eighty-eight patients with lethal traumatic brain injury were identified from the trauma registry of whom 13 were coagulopathic at the time of admission (mean INR 2.2 ± 0.8). Of these 13 patients, 10 patients received PCC in an effort to reverse their coagulopathy. Mean INR before PCC administration was 2.01 ± 0.7 and 1.1 ± 0.7 after administration ( P < 0.006). Correction of coagulopathy was attained in 70 per cent (seven of 10) patients. Of these seven patients, consent for donation was obtained in six patients and resulted in 19 solid organs being procured. The cost of PCC per patient was $1022 ± 544. PCC effectively reveres coagulopathy associated with lethal traumatic brain injury and enabled patients to proceed to organ donation. Although various methodologies exist for the treatment of coagulopathy to facilitate organ donation, PCC provides a rapid and cost-effective therapy for reversal of coagulopathy in patients with lethal traumatic brain injuries.
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Risk Factors for Perforated Appendicitis in the Acute Care Surgery Era-Minimizing the Patient's Delayed Presentation Factor. J Surg Res 2019; 238:113-118. [PMID: 30769247 DOI: 10.1016/j.jss.2019.01.031] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/26/2018] [Accepted: 01/10/2019] [Indexed: 01/30/2023]
Abstract
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.
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A Prospective Study of 7-Year Experience Using Percutaneous 14-French Pigtail Catheters for Traumatic Hemothorax/Hemopneumothorax at a Level-1 Trauma Center: Size Still Does Not Matter. World J Surg 2018; 42:107-113. [PMID: 28795207 DOI: 10.1007/s00268-017-4168-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The effectiveness of 14-French (14F) pigtail catheters (PCs) compared to 32-40F chest tubes (CTs) in patients with traumatic hemothorax (HTX) and hemopneumothorax (HPTX) is becoming more well known but still lacking. The aim of our study was to analyze our cumulative experience and outcomes with PCs in patients with traumatic HTX/HPTX. We hypothesized that PCs would be as effective as CTs. METHODS Using our PC database, we analyzed all trauma patients who required chest drainage for HTX/HPTX from 2008 to 2014. Primary outcomes of interest, comparing PCs to CTs, included initial drainage output in milliliters (mL), tube insertion-related complications, and failure rate. For our statistical analysis, we used the unpaired Student's t test, Chi-square test, and Wilcoxon rank-sum test. We defined statistical significance as P < 0.05. RESULTS During the 7-year period, 496 trauma patients required chest drainage for traumatic HTX/HPTX: 307 by CTs and 189 by PCs. PC patients were older (52 ± 21 vs. 42 ± 19, P < 0.001), demonstrated a significantly higher occurrence of blunt trauma (86 vs. 55%, P ≤ 0.001), and had tubes placed in a non-emergent fashion (Day 1 [interquartile range (IQR) 1-3 days] for PC placement vs. Day 0 [IQR 0-1 days] for CT placement, P < 0.001). All primary outcomes of interest were similar, except that the initial drainage output for PCs was higher (425 mL [IQR 200-800 mL] vs. 300 mL [IQR 150-500], P < 0.001). Findings for subgroup analysis among emergent and non-emergent PC placement were also similar to CT placement. CONCLUSION PCs had similar outcomes to CTs in terms of failure rate and tube insertion-related complications, and the initial drainage output from PCs was not inferior to that of CTs. The usage of PCs was, however, selective. A future multi-center study is needed to provide additional support and information for PC usage in traumatic HTX/HPTX.
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Comparing Outcomes Between "Pull" Versus "Push" Percutaneous Endoscopic Gastrostomy in Acute Care Surgery: Under-Reported Pull Percutaneous Endoscopic Gastrostomy Incidence of Tube Dislodgement. J Surg Res 2018; 232:56-62. [PMID: 30463774 DOI: 10.1016/j.jss.2018.06.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 03/24/2018] [Accepted: 06/01/2018] [Indexed: 12/13/2022]
Abstract
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.
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Outcomes in Trauma Patients with Isolated Epidural Hemorrhage: A Single-Institution Retrospective Cohort Study. Am Surg 2016; 82:1209-1214. [PMID: 28234186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
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.
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MESH Headings
- Abbreviated Injury Scale
- Adult
- Brain Injuries/complications
- Brain Injuries/epidemiology
- Brain Injuries/surgery
- Disease Progression
- Female
- Glasgow Coma Scale
- Hematoma, Epidural, Cranial/epidemiology
- Hematoma, Epidural, Cranial/etiology
- Hematoma, Epidural, Cranial/pathology
- Hematoma, Epidural, Cranial/surgery
- Humans
- Intensive Care Units
- Length of Stay
- Male
- Neurosurgical Procedures/statistics & numerical data
- Outcome Assessment, Health Care
- Retrospective Studies
- Wounds, Nonpenetrating/complications
- Young Adult
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Outcomes in Trauma Patients with Isolated Epidural Hemorrhage: A Single-Institution Retrospective Cohort Study. Am Surg 2016. [DOI: 10.1177/000313481608201228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
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.
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The impact of patient protection and Affordable Care Act on trauma care. J Trauma Acute Care Surg 2016; 81:427-34. [DOI: 10.1097/ta.0000000000001082] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Injury prevention programs against distracted driving: Are they effective? TRAFFIC INJURY PREVENTION 2016; 17:460-464. [PMID: 26760495 DOI: 10.1080/15389588.2015.1116042] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 10/31/2015] [Indexed: 06/05/2023]
Abstract
INTRODUCTION Distracted driving (talking and/or texting) is a growing public safety problem, with increasing incidence among adult drivers. The aim of this study was to identify the incidence of distracted driving (DD) among health care providers and to create awareness against DD. We hypothesized that distracted driving is prevalent among health care providers and a preventive campaign against distracted driving would effectively decrease distracted driving among health care providers. METHODS We performed a 4-phase prospective interventional study of all health care providers at our level 1 trauma center. Phase 1: one week of pre-intervention observation; phase 2: one week of intervention; phase 3: one week of postintervention observation; and phase 4: one week of 6 months of postintervention observation. Observations were performed outside employee parking garage at the following time intervals: 6:30-8:30 a.m., 4:40-5:30 p.m., and 6:30-7:30 p.m. Intervention included an e-mail survey, pamphlets and banners in the hospital cafeteria, and a postintervention survey. Hospital employees were identified with badges and scrubs, employees exiting through employee gate, and parking pass on the car. Outcome measure was incidence of DD pre, post, and 6 months postintervention. RESULTS A total of 15,416 observations (pre: 6,639, post: 4,220, 6 months post: 4,557) and 520 survey responses were collected. The incident of DD was 11.8% among health care providers. There was a significant reduction in DD in each time interval of observation between pre- and postintervention. On subanalysis, there was a significant decrease in talking (P = .0001) and texting (P = .01) while driving postintervention compared to pre-intervention. In the survey, 35.5% of respondents admitted to DD and 4.5% respondents were involved in an accident due to DD. We found that 77% respondents felt more informed after the survey and 91% respondents supported a state legislation against DD. The reduction in the incidence of DD postintervention was sustained even at 6-month follow-up. CONCLUSION There was a 32% reduction in the incidence of distracted driving postintervention, which remained low even at 6-month follow-up. Implementation of an effective injury prevention campaign could reduce the incidence of distracted driving nationally.
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Erratum to: Rethinking bicycle helmets as a preventive tool: a 4-year review of bicycle injuries. Eur J Trauma Emerg Surg 2016; 40:733. [PMID: 26814791 DOI: 10.1007/s00068-014-0459-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
IMPORTANCE Domestic violence is an extremely underreported crime and a growing social problem in the United States. However, the true burden of the problem remains unknown. OBJECTIVE To assess the reported prevalence of domestic violence among trauma patients. DESIGN, SETTING, AND PARTICIPANTS A 6-year (2007-2012) retrospective analysis of the prospectively maintained National Trauma Data Bank. Trauma patients who experienced domestic violence and who presented to trauma centers participating in the National Trauma Data Bank were identified using International Classification of Diseases, Ninth Revision diagnosis codes (995.80-995.85, 995.50, 995.52-995.55, and 995.59) and E codes (E967.0-E967.9). Patients were stratified by age into 3 groups: children (≤18 years), adults (19-54 years), and elderly patients (≥55 years). Trend analysis was performed on April 10, 2014, to assess the reported prevalence of domestic violence over the years. PARTICIPANTS Trauma patients presenting to trauma centers participating in the National Trauma Data Bank. MAIN OUTCOMES AND MEASURES To assess the reported prevalence of domestic violence among trauma patients. RESULTS A total of 16 575 trauma patients who experienced domestic violence were included. Of these trauma patients, 10 224 (61.7%) were children, 5503 (33.2%) were adults, and 848 (5.1%) were elderly patients. The mean (SD) age was 15.9 (20.6), the mean (SD) Injury Severity Score was 10.9 (9.6), and 8397 (50.7%) were male patients. Head injuries (46.8% of patients) and extremity fractures (31.2% of patients) were the most common injuries. A total of 12 515 patients (75.1%) were discharged home, and the overall mortality rate was 5.9% (n = 980). The overall reported prevalence of domestic violence among trauma patients was 5.7 cases per 1000 trauma center discharges. The prevalence of domestic violence increased among children (14.0 cases per 1000 trauma center discharges in 2007 to 18.5 case per 1000 trauma center discharges in 2012; P = .001) and adults (3.2 cases per 1000 discharges in 2007 to 4.5 cases per 1000 discharges in 2012; P = .001) over the 6-year period and remained unchanged for elderly patients (0.8 cases per 1000 discharges in 2007 to 0.96 cases per 1000 discharges in 2012; P = .09). On subanalysis of adults and elderly patients, the prevalence of domestic violence increased among both female (4.6 cases per 1000 discharges in 2007 to 5.3 cases per 1000 discharges in 2012; P = .001) and male patients (1.5 cases per 1000 discharges in 2007 to 2.8 cases per 1000 discharges in 2012; P = .001). CONCLUSIONS AND RELEVANCE Domestic violence is prevalent among trauma patients. Over the years, the reported prevalence of domestic violence has been increasing among children and adults, and continues to remain high among female trauma patients. A robust mandatory screening for evaluating domestic violence among trauma patients, along with a focused national intervention, is warranted.
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Early surgical intervention and its impact on patients presenting with necrotizing soft tissue infections: A single academic center experience. J Emerg Trauma Shock 2016; 9:22-7. [PMID: 26957822 PMCID: PMC4766759 DOI: 10.4103/0974-2700.173868] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES Early diagnosis and emergent surgical debridement of necrotizing soft tissue infections (NSTIs) remains the cornerstone of care. We aimed to study the effect of early surgery on patients' outcomes and, in particular, on hospital length of stay (LOS) and Intensive Care Unit (ICU) LOS. MATERIALS AND METHODS Over a 6-year period (January 2003 through December 2008), we analyzed the records of patients with NSTIs. We divided patients into two groups based on the time of surgery (i.e., the interval from being diagnosed and surgical intervention): Early (<6 h) and late (≥6 h) intervention groups. For these two groups, we compared baseline demographic characteristics, symptoms, and outcomes. For our statistical analysis, we used the Student's t-test and Pearson Chi-square (χ(2)) test. To evaluate the clinical predictors of early diagnosis of NSTIs, we performed multivariate logistic regression analysis. RESULTS In the study population (n = 87; 62% males and 38% females), age, gender, wound locations, and comorbidities were comparable in the two groups. Except for higher proportion of crepitus, the clinical presentations showed no significant differences between the two groups. There were significantly shorter hospital LOS and ICU LOS in the early than late intervention group. The overall mortality rate in our study patients with NSTIs was 12.5%, but early intervention group had a mortality of 7.5%, but this did not reach statistical significance. CONCLUSIONS Our findings show that early surgery, within the first 6 h after being diagnosed, improves in-hospital outcomes in patients with NSTIs.
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Trauma center variation in the management of pediatric patients with blunt abdominal solid organ injury: a national trauma data bank analysis. J Pediatr Surg 2016; 51:499-502. [PMID: 26474547 DOI: 10.1016/j.jpedsurg.2015.08.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2015] [Revised: 08/14/2015] [Accepted: 08/15/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Nonoperative management of hemodynamically stable children with Solid Organ Injury (SOI) has become standard of care. The aim of this study is to identify differences in management of children with SOI treated at Adult Trauma Centers (ATC) versus Pediatric Trauma Centers (PTC). We hypothesized that patients treated at ATC would undergo more procedures than PTC. METHODS Patients younger than 18 years old with isolated SOI (spleen, liver, kidney) who were treated at level I-II ATC or PTC were identified from the 2011-2012 National Trauma Data Bank. The primary outcome measure was the incidence of operative management. Data was analyzed using multivariate logistic regression analysis. Procedures were defined as surgery or transarterial embolization (TAE). RESULTS 6799 children with SOI (spleen: 2375, liver: 2867, kidney: 1557) were included. Spleen surgery was performed more frequently at ATC than PTC {101 (7.7%) vs. 52 (4.9%); P=0.007}. After adjusting for potential confounders (grade of injury, age, gender and injury severity score), admission at ATC was associated with higher odds of splenic surgery (OR: 1.5, 95% CI: 1.02-2.25; p=0.03). 11 and 8 children underwent kidney and liver operations respectively. TAE was performed in 17 patients with splenic, 34 with liver and 14 with kidney trauma. There was no practice variation between ATC and PTC regarding kidney and liver operations or TAE incidence. CONCLUSIONS Operative management for SOI was more often performed at ATC. The presence of significant disparity in the management of children with splenic injuries justifies efforts to use these surgeries as a reported national quality indicator for trauma programs.
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Blunt bilateral diaphragmatic rupture-A right side can be easily missed. Trauma Case Rep 2015; 1:84-87. [PMID: 30101182 PMCID: PMC6082499 DOI: 10.1016/j.tcr.2015.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/19/2015] [Indexed: 11/19/2022] Open
Abstract
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.
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NSQIP Surgical Risk Calculator and Frailty in Emergency General Surgery: A Measure of Surgical Resilience. J Am Coll Surg 2015. [DOI: 10.1016/j.jamcollsurg.2015.07.307] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Redefining the Association Between Old Age and Poor Outcomes after Trauma: The Impact of the Frailty Syndrome. J Am Coll Surg 2015. [DOI: 10.1016/j.jamcollsurg.2015.07.190] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Metoprolol improves survival in severe traumatic brain injury independent of heart rate control. J Surg Res 2015; 200:586-92. [PMID: 26365164 DOI: 10.1016/j.jss.2015.08.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2015] [Revised: 07/16/2015] [Accepted: 08/14/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Multiple prior studies have suggested an association between survival and beta-blocker administration in patients with severe traumatic brain injury (TBI). However, it is unknown whether this benefit of beta-blockers is dependent on heart rate control. The aim of this study was to assess whether rate control affects survival in patients receiving metoprolol with severe TBI. Our hypothesis was that improved survival from beta-blockade would be associated with a reduction in heart rate. METHODS We performed a 7-y retrospective analysis of all blunt TBI patients at a level-1 trauma center. Patients aged >16 y with head abbreviated injury scale 4 or 5, admitted to the intensive care unit (ICU) from the operating room or emergency room (ER), were included. Patients were stratified into two groups: metoprolol and no beta-blockers. Using propensity score matching, we matched the patients in two groups in a 1:1 ratio controlling for age, gender, race, admission vital signs, Glasgow coma scale, injury severity score, mean heart rate monitored during ICU admission, and standard deviation of heart rate during the ICU admission. Our primary outcome measure was mortality. RESULTS A total of 914 patients met our inclusion criteria, of whom 189 received beta-blockers. A propensity-matched cohort of 356 patients (178: metoprolol and 178: no beta-blockers) was created. Patients receiving metoprolol had higher survival than those patients who did not receive beta-blockers (78% versus 68%; P = 0.04); however, there was no difference in the mean heart rate (89.9 ± 13.9 versus 89.9 ± 15; P = 0.99). Nor was there a difference in the mean of standard deviation of the heart rates (14.7 ± 6.3 versus 14.4 ± 6.5; P = 0.65) between the two groups. In Kaplan-Meier survival analysis, patients who received metoprolol had a survival advantage (P = 0.011) compared with patients who did not receive any beta-blockers. CONCLUSIONS Our study shows an association with improved survival in patients with severe TBI receiving metoprolol, and this effect appears to be independent of any reduction in heart rate. We suggest that beta-blockers should be administered to all severe TBI patients irregardless of any perceived beta-blockade effect on heart rate.
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Prothrombin complex concentrate versus fresh-frozen plasma for reversal of coagulopathy of trauma: is there a difference? World J Surg 2015; 38:1875-81. [PMID: 24798029 DOI: 10.1007/s00268-014-2631-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION The development of coagulopathy of trauma is multifactorial associated with hypoperfusion and consumption of coagulation factors. Previous studies have compared the role of factor replacement versus FPP for reversal of trauma coagulopathy. The purpose of our study was to determine the time to correction of coagulopathy and blood product requirement in patients who received PCC+FFP compared with patients who received FFP alone. METHODS We performed a retrospective analysis of a prospectively maintained database of all coagulopathic (INR ≥ 1.5) trauma patients presenting to our level I trauma center during a 2-years period (2011-2012). Patients were stratified into two groups: patients who received PCC+FFP and patients who received FFP alone. Patients in the two groups were matched in a 1:3 (PCC+FFP:FFP) ratio using propensity score matching for demographics, injury severity, vital parameters, and initial INR. The two groups were then compared for: correction of INR, time to correction of INR, thromboembolic complications, mortality, and cost of therapy. RESULTS A total of 252 were included in the analysis [PCC+FFP:63; FFP:189]. The mean age was 44 ± 20 years; 70 % were male, with a median ISS score of 27 [16-38]. PCC use was associated with an accelerated correction of INR (394 vs. 1,050 min; p 0.001), reduction in requirement of pack red blood cell (6.6 vs. 10 units; p 0.001) and FFP (2.8 vs. 3.9 units; p 0.01), and decline in mortality (23 vs. 28%; p 0.04). PCC+FFP use was associated with a higher cost of therapy ($1,470 ± 845 vs. 1,171 ± 949; p 0.01) but lower overall cost of transfusion ($7,110 ± 1,068 vs. 9,571 ± 1,524; p 0.01) compared with FFP therapy alone. CONCLUSIONS PCC in conjunction with FFP rapidly corrects INR in a matched cohort of trauma patients not on warfarin therapy compared with FFP therapy alone. The use of PCC as an adjunct to FFP therapy is associated with reduction of blood product requirement and also lowers overall cost.
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Abstract
Sleep is an important physiologic process, and lack of sleep is associated with a host of adverse outcomes. Basic and clinical research has documented the important role circadian rhythm plays in biologic function. Critical illness is a time of extreme vulnerability for patients, and the important role sleep may play in recovery for intensive care unit (ICU) patients is just beginning to be explored. This concise clinical review focuses on the current state of research examining sleep in critical illness. We discuss sleep and circadian rhythm abnormalities that occur in ICU patients and the challenges to measuring alterations in circadian rhythm in critical illness and review methods to measure sleep in the ICU, including polysomnography, actigraphy, and questionnaires. We discuss data on the impact of potentially modifiable disruptors to patient sleep, such as noise, light, and patient care activities, and report on potential methods to improve sleep in the setting of critical illness. Finally, we review the latest literature on sleep disturbances that persist or develop after critical illness.
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Clinical outcomes in patients on preinjury ibuprofen with traumatic brain injury. Am J Surg 2015; 209:921-6. [DOI: 10.1016/j.amjsurg.2014.05.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Revised: 05/11/2014] [Accepted: 05/28/2014] [Indexed: 11/15/2022]
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Factors associated with failure-to-rescue in patients undergoing trauma laparotomy. Surgery 2015; 158:393-8. [PMID: 26013985 DOI: 10.1016/j.surg.2015.03.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Revised: 03/02/2015] [Accepted: 03/04/2015] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Quality improvement initiatives have focused primarily on preventing in-hospital complications. Patients developing complications are at a greater risk of mortality; however, factors associated with failure-to-rescue (death after major complication) in trauma patients remain undefined. The aim of this study was to identify risk factors associated with failure-to-rescue in patients undergoing trauma laparotomy. METHODS An -8-year, retrospective analysis of patients undergoing trauma laparotomy was performed. Patients who developed major in-hospital complications were included. Major complications were defined as respiratory, infectious, cardiac, renal, or development of compartment syndrome. Regression analysis was performed to identify independent factors associated with failure-to-rescue after we adjusted for demographics, mechanism of injury, abdominal abbreviated injury scale, initial vital signs, damage control laparotomy, and volume of crystalloids and blood products administered. RESULTS A total of 1,029 patients were reviewed, of which 21% (n = 217) patients who developed major complications were included. The mean age was 39 ± 18 years, 82% were male, 61% had blunt trauma, and median abdominal abbreviated injury scale was 25 [16-34, interquartile range]. Respiratory complications (n = 77) followed by infectious complications (n = 75) were the most common complications. The failure-to-rescue rate was 15.7% (n = 34/217). Age, blunt trauma, severe head injury, uninsured status, and blood products administered on the second day were independent predictor for failure-to-rescue. CONCLUSION When major complications develop, age, uninsured status, severity of head injury, and prolonged resuscitation are associated independently with failure-to-rescue, whereas initial resuscitation, coagulopathy, and acidosis did not predict failure to rescue. Quality-of-care programs focus in patient level should be on improving the patient's insurance status, preventing secondary brain injury, and further development of resuscitation guidelines.
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Increasing organ donation after cardiac death in trauma patients. Am J Surg 2015; 210:468-72. [PMID: 26060001 DOI: 10.1016/j.amjsurg.2015.03.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/06/2015] [Accepted: 03/10/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Organ donation after cardiac death (DCD) is not optimal but still remains a valuable source of organ donation in trauma donors. The aim of this study was to assess national trends in DCD from trauma patients. METHODS A 12-year (2002 to 2013) retrospective analysis of the United Network for Organ Sharing database was performed. Outcome measures were the following: proportion of DCD donors over the years and number and type of solid organs donated. RESULTS DCD resulted in procurement of 16,248 solid organs from 8,724 donors. The number of organs donated per donor remained unchanged over the study period (P = .1). DCD increased significantly from 3.1% in 2002 to 14.6% in 2013 (P = .001). There was a significant increase in the proportion of kidney (2002: 3.4% vs 2013: 16.3%, P = .001) and liver (2002: 1.6% vs 2013: 5%, P = .041) donation among DCD donors over the study period. CONCLUSIONS DCD from trauma donors provides a significant source of solid organs. The proportion of DCD donors increased significantly over the last 12 years.
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Managing older adults with ground-level falls admitted to a trauma service: the effect of frailty. J Am Geriatr Soc 2015; 63:745-9. [PMID: 25851948 DOI: 10.1111/jgs.13338] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To determine whether frail elderly adults are at greater risk of fracture after a ground-level fall (GLF) than those who are not frail. DESIGN Prospective observational study. SETTING Level 1 trauma center. PARTICIPANTS All elderly (≥65) adults presenting after a GLF over 1 year (N = 110; mean age ± SD 79.5 ± 8.3, 54% male). MEASUREMENT A Frailty Index (FI) was calculated using 50 preadmission frailty variables. Participants with a FI of 0.25 or greater were considered to be frail. The primary outcome measure was a new fracture; 40.1% (n = 45) of participants presented with a new fracture. The secondary outcome was discharge to an institutional facility (rehabilitation center or skilled nursing facility). Multivariate logistic regression was performed. RESULTS Forty-three (38.2%) participants were frail. The median Injury Severity Score was 14 (range 9-17), and the mean FI was 0.20 ± 0.12. Frail participants were more likely than those who were not frail to have fractures (odds ratio (OR) = 1.8, 95% confidence interval (CI) = 1.2-2.3, P = .01). Thirty-six (32.7%) participants were discharged to an institutional facility. Frail participants were more likely to be discharged to an institutional facility (OR = 1.42, 95% CI = 1.08-3.09, P = .03) after a GLF. CONCLUSION Frail individuals have a higher likelihood of fractures and discharge to an institutional facility after a GLF than those who are not frail. The FI may be used as an adjunct for decision-making when developing a discharge plan for an elderly adult after a GLF.
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Abstract
INTRODUCTION Computed Tomography Angiography (CTA) is being used to identify traumatic intracranial aneurysms (TICA) in patients with findings such as skull fracture and intracranial haemorrhage on initial Computed Tomography (CT) scans after blunt traumatic brain injury (TBI). However, the incidence of TICA in patients with blunt TBI is unknown. The aim of this study is to report the incidence of TICA in patients with blunt TBI and to assess the utility of CTA in detecting these lesions. METHODS A 10-year retrospective study (2003-2012) was performed at a Level 1 trauma centre. All patients with blunt TBI who had an initial non-contrasted head CT scan and a follow-up head CTA were included. Head CTAs were then reviewed by a single investigator and TICAs were identified. The primary outcome measure was incidence of TICA in blunt TBI. RESULTS A total of 10 257 patients with blunt TBI were identified, out of which 459 patients were included in the analysis. Mean age was 47.3 ± 22.5, the majority were male (65.1%) and median ISS was 16 [9-25]. Thirty-six patients (7.8%) had intracranial aneurysm, of which three patients (0.65%) had TICAs. CONCLUSION The incidence of traumatic intracranial aneurysm was exceedingly low (0.65%) over 10-years. This study adds to the growing literature questioning the empiric use of CTA for detecting vascular injuries in patients with blunt TBI.
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Use of Prothrombin Complex Concentrate as an Adjunct to Fresh Frozen Plasma Shortens Time to Craniotomy in Traumatic Brain Injury Patients. Neurosurgery 2015; 76:601-7; discussion 607. [DOI: 10.1227/neu.0000000000000685] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
AbstractBACKGROUND:The use of prothrombin complex concentrate (PCC) to reverse acquired (coagulopathy of trauma) and induced coagulopathy (preinjury warfarin use) is well defined.OBJECTIVE:To compare outcomes in patients with traumatic brain injury without warfarin therapy receiving PCC as an adjunct to fresh frozen plasma (FFP) therapy compared with patients receiving FFP therapy alone.METHODS:All patients with traumatic brain injury coagulopathy without warfarin therapy who received PCC (25 IU/kg) in conjunction with FFP or FFP alone at our Level I trauma center were reviewed. Coagulopathy was defined as an international normalized ratio >1.5. The groups (PCC + FFP vs FFP alone) were matched using propensity score matching on a 1:2 ratio for age, sex, Glasgow Coma Scale score, Injury Severity Score, head Abbreviated Injury Scale score, and international normalized ratio (INR) on presentation. The primary outcome measure was time to craniotomy. Secondary outcome measures were blood product requirements, cost of therapy, and mortality.RESULTS:A total of 1641 patients were reviewed, 222 of whom were included (PCC + FFP, 74; FFP, 148). The mean ± standard deviation age was 46.4 ± 21.7 years, the median (range) Glasgow Coma Scale score was 8 (3-12), and the mean ± standard deviation INR on presentation was 1.92 ± 0.6. PCC + FFP therapy was associated with an accelerated correction of INR (P = .001) and decrease in overall pack red blood cell (P = .035) and FFP (P = .041) administration requirement. Craniotomy was performed in 26.1% of patients (n = 58). Patients who received PCC + FFP therapy had faster time to craniotomy (P = .028) compared with patients who received FFP therapy alone.CONCLUSION:PCC as an adjunct to FFP decreases the time to craniotomy with faster correction of INR and concomitant decrease in the need for blood product requirement in patients with traumatic brain injury exclusive of prehospital warfarin therapy.
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Intracranial pressure monitor in patients with traumatic brain injury. J Surg Res 2014; 194:565-570. [PMID: 25553841 DOI: 10.1016/j.jss.2014.11.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Revised: 10/22/2014] [Accepted: 11/12/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND Brain Trauma Foundation (BTF) guidelines recommend intracranial pressure (ICP) monitoring for traumatic brain injury (TBI) patients with a Glasgow Coma Scale score of 8 or less with an abnormal head computed tomography, or a normal head computed tomography scan with systolic blood pressure ≤90 mm Hg, posturing, or in patients of age ≥40. The benefits of these guidelines on outcome remain unproven. We hypothesized that adherence to BTF guidelines for ICP monitoring does not improve outcomes in patients with TBI. METHODS All TBI patients with an admission Glasgow Coma Scale ≤8 admitted to our level I trauma center over a 3-y period were identified. Adherence to the individual components of our institutional TBI Bundle (ICP monitoring, SpO2 ≥95%, PaCO2 30-39 mm Hg, systolic blood pressure ≥90 mm Hg, cerebral perfusion pressure ≥60 mm Hg, ICP ≤25 mm Hg, and temperature 36°C-37°C) was assessed. Patients were stratified into two groups as follows: patients with ICP monitoring (ICP) and patients without ICP monitoring (no-ICP). Outcome measures were survival and discharge disposition. Multivariate regression analysis was performed. RESULTS We identified 2618 TBI patients, 261 of whom met the BTF criteria for ICP monitoring. After excluding those with nonsurvivable injuries (n = 67), 194 patients were available for analysis. The two groups were similar in demographics and severity of head injury. Survival rate was higher in the no-ICP group compared with that in the ICP group (98% versus 76%, P < 0.004). Non-monitored patients were discharged with higher levels of function per discharge location (28% home versus 4% home; P < 0.001). Patients without ICP monitoring were 1.21 times more likely to survive compared with that of patients with ICP monitoring (odds ratio: 1.21, 95% confidence interval [1.1-1.9], P = 0.01). In the ICP group, the overall compliance rate to the ICP and cerebral perfusion pressure goals as required by the BTF guidelines was poor. CONCLUSIONS Our data suggest that there is a subset of patients meeting BTF criteria for ICP monitoring that do well without ICP monitoring. This finding should provoke reevaluation of the indication and utility of ICP monitoring in TBI patients.
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A Comparison of Video Laryngoscopy to Direct Laryngoscopy for the Emergency Intubation of Trauma Patients. World J Surg 2014; 39:782-8. [DOI: 10.1007/s00268-014-2845-z] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Superiority of frailty over age in predicting outcomes among geriatric trauma patients: a prospective analysis. JAMA Surg 2014; 149:766-72. [PMID: 24920308 DOI: 10.1001/jamasurg.2014.296] [Citation(s) in RCA: 319] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
IMPORTANCE The Frailty Index (FI) is a known predictor of adverse outcomes in geriatric patients. The usefulness of the FI as an outcome measure in geriatric trauma patients is unknown. OBJECTIVE To assess the usefulness of the FI as an effective assessment tool in predicting adverse outcomes in geriatric trauma patients. DESIGN, SETTING, AND PARTICIPANTS A 2-year (June 2011 to February 2013) prospective cohort study at a level I trauma center at the University of Arizona. We prospectively measured frailty in all geriatric trauma patients. Geriatric patients were defined as those 65 years or older. The FI was calculated using 50 preadmission frailty variables. Frailty in patients was defined by an FI of 0.25 or higher. MAIN OUTCOMES AND MEASURES The primary outcome measure was in-hospital complications. The secondary outcome measure was adverse discharge disposition. In-hospital complications were defined as cardiac, pulmonary, infectious, hematologic, renal, and reoperation. Adverse discharge disposition was defined as discharge to a skilled nursing facility or in-hospital mortality. Multivariate logistic regression was used to assess the relationship between the FI and outcomes. RESULTS In total, 250 patients were enrolled, with a mean (SD) age of 77.9 (8.1) years, median Injury Severity Score of 15 (range, 9-18), median Glasgow Coma Scale score of 15 (range, 12-15), and mean (SD) FI of 0.21 (0.10). Forty-four percent (n = 110) of patients had frailty. Patients with frailty were more likely to have in-hospital complications (odds ratio, 2.5; 95% CI, 1.5-6.0; P = .001) and adverse discharge disposition (odds ratio, 1.6; 95% CI, 1.1-2.4; P = .001). The mortality rate was 2.0% (n = 5), and all patients who died had frailty. CONCLUSIONS AND RELEVANCE The FI is an independent predictor of in-hospital complications and adverse discharge disposition in geriatric trauma patients. This index should be used as a clinical tool for risk stratification in this patient group.
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Rethinking bicycle helmets as a preventive tool: a 4-year review of bicycle injuries. Eur J Trauma Emerg Surg 2014; 40:729-32. [PMID: 26814790 DOI: 10.1007/s00068-014-0453-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2014] [Accepted: 09/29/2014] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Traumatic brain injury is a leading cause of disability in bicycle riders. Preventive measures including bicycle helmet laws have been highlighted; however, its protective role has always been debated. The aim of this study was to determine the utility of bicycle helmets in prevention of intra-cranial hemorrhage. We hypothesized that bicycle helmets are protective and prevent the development of intra-cranial hemorrhage. METHODS We performed a 4-year (2009-2012) retrospective cohort analysis of all the patients who presented with traumatic brain injury due to bicycle injuries to our level 1 trauma center. We compared helmeted and non-helmeted bicycle riders for differences in the patterns of injury, need for intensive care unit admissions and mortality. RESULTS A total of 864 patients were reviewed of which, 709 patients (helmeted = 300, non-helmeted = 409) were included. Non-helmeted bicycle riders were more likely to be young (p < 0.001) males (p = 0.01). There was no difference in the median ISS between the two groups (p = 0.3). Non-helmeted riders were more likely to have a skull fracture (p = 0.01) and a scalp laceration (p = 0.01) compared to the helmeted riders. There was no difference in intra-cranial hemorrhage between the two groups (p = 0.1). Wearing a bicycle helmet was not independently associated (p = 0.1) with development of intra-cranial hemorrhage. CONCLUSION Bicycle helmets may have a protective effect against external head injury but its protective role for intra-cranial hemorrhage is questionable. Further studies assessing the protective role of helmets for intra-cranial hemorrhage are warranted.
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Morbidly obese patients and motor vehicle collisions: are protective devices really protective? J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Falls from ladders: age matters more than height. J Surg Res 2014; 191:262-7. [PMID: 25066188 PMCID: PMC4419695 DOI: 10.1016/j.jss.2014.05.072] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2014] [Revised: 05/16/2014] [Accepted: 05/23/2014] [Indexed: 11/19/2022]
Abstract
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.
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Management of acute mild gallstone pancreatitis under acute care surgery: should patients be admitted to the surgery or medicine service? Am J Surg 2014; 208:981-7; discussion 986-7. [PMID: 25312841 DOI: 10.1016/j.amjsurg.2014.09.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Revised: 09/08/2014] [Accepted: 09/09/2014] [Indexed: 10/24/2022]
Abstract
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.
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The Burden of Firearm Violence in the United States: Stricter Laws Result in Safer States. J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Injury Prevention Programs against Distracted Driving: Are They Effective? J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The Bimodal Effect: Impact of Admission Systolic Blood Pressure on Mortality in Isolated Traumatic Brain Injury. J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.156] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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The Use of Whole Body CT Scans in Pediatric Trauma Patients: Are there Differences among Adult and Pediatric Centers? J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
INTRODUCTION Conventionally, a Glasgow Coma Scale (GCS) score of 13-15 defines mild traumatic brain injury (mTBI). The aim of this study was to identify the factors that predict progression on repeat head computed tomography (RHCT) and neurosurgical intervention (NSI) in patients categorized as mild TBI with intracranial injury (intracranial haemorrhage and/or skull fracture). METHODS This study performed a retrospective chart review of all patients with traumatic brain injury who presented to a level 1 trauma centre. Patients with blunt TBI, an intracranial injury and admission GCS of 13-15 without anti-platelet and anti-coagulation therapy were included. The outcome measures were: progression on RHCT and need for neurosurgical intervention (craniotomy and/or craniectomy). RESULTS A total of 1800 patients were reviewed, of which 876 patients were included. One hundred and fifteen (13.1%) patients had progression on RHCT scan. Progression on RHCT was 8-times more likely in patients with subdural haemorrhage ≥10 mm, 5-times more likely with epidural haemorrhage ≥10 mm and 3-times more likely with base deficit ≥4. Forty-seven patients underwent a neurosurgical intervention. Patients with displaced skull fracture were 10-times more likely and patients with base deficit >4 were 21-times more likely to have a neurosurgical intervention. CONCLUSION In patients with intracranial injury, a mild GCS score (GCS 13-15) in patients with an intracranial injury does not preclude progression on repeat head CT and the need for a neurosurgical intervention. Base deficit greater than four and displaced skull fracture are the greatest predictors for neurosurgical intervention in patients with mild TBI and an intracranial injury.
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Early thromboembolic prophylaxis in patients with blunt solid abdominal organ injuries undergoing nonoperative management: is it safe? Am J Surg 2014; 209:194-8. [PMID: 24928334 DOI: 10.1016/j.amjsurg.2014.03.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 03/27/2014] [Accepted: 03/29/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND The aim of this study was to compare the safety of early (≤48 hours), intermediate (48 to 72 hours), and late (≥72 hours) venous thromboembolism prophylaxis in patients with blunt abdominal solid organ injury managed nonoperatively. METHODS We performed a 6-year (2006 to 2011) retrospective review of all trauma patients with blunt abdominal solid organ injuries. Patients were matched using propensity score matching in a 2:1:1 (early:intermediate:late) for age, gender, systolic blood pressure, Glasgow Coma Scale, Injury Severity Score, and type and grade of organs injured. Our primary outcome measures were: hemorrhage complications and need for intervention (operative intervention and/or angioembolization). RESULTS A total of 116 patients (58 early, 29 intermediate, and 29 late) were included. There were no differences in age (P = .5), Injury Severity Score (P = .6), type (P = .1), and grade of injury of the organ (P = .6) between the 3 groups. There were 67 liver (43.2%), 63 spleen (40.6%), 49 kidney (31.6%), and 24 multiple solid organ (15.4%) injuries. There was no difference in operative intervention (P = .8) and postprophylaxis blood transfusion (P = .3) between the 3 groups. CONCLUSIONS Early enoxaparin-based anticoagulation may be a safe option in trauma patients with blunt solid organ injury. This study showed no significant correlation between early anticoagulation and development of bleeding complications.
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Effect of alcohol in traumatic brain injury: is it really protective? J Surg Res 2014; 190:634-9. [PMID: 24857283 DOI: 10.1016/j.jss.2014.04.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Revised: 04/17/2014] [Accepted: 04/24/2014] [Indexed: 11/26/2022]
Abstract
BACKGROUND Studies have proposed a neuroprotective role for alcohol (ETOH) in traumatic brain injury (TBI). We hypothesized that ETOH intoxication is associated with mortality in patients with severe TBI. METHODS Version 7.2 of the National Trauma Data Bank (2007-2010) was queried for all patients with isolated blunt severe TBI (Head Abbreviated Injury Score ≥4) and blood ETOH levels recorded on admission. Primary outcome measure was mortality. Multivariate logistic regression analysis was performed to assess factors predicting mortality and in-hospital complications. RESULTS A total of 23,983 patients with severe TBI were evaluated of which 22.8% (n = 5461) patients tested positive for ETOH intoxication. ETOH-positive patients were more likely to have in-hospital complications (P = 0.001) and have a higher mortality rate (P = 0.01). ETOH intoxication was an independent predictor for mortality (odds ratio: 1.2, 95% confidence interval: 1.1-2.1, P = 0.01) and development of in-hospital complications (odds ratio: 1.3, 95% confidence interval: 1.1-2.8, P = 0.009) in patients with isolated severe TBI. CONCLUSIONS ETOH intoxication is an independent predictor for mortality in patients with severe TBI patients and is associated with higher complication rates. Our results from the National Trauma Data Standards differ from those previously reported. The proposed neuroprotective role of ETOH needs further clarification.
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The conjoint effect of reduced crystalloid administration and decreased damage-control laparotomy use in the development of abdominal compartment syndrome. J Trauma Acute Care Surg 2014; 76:457-61. [PMID: 24398772 DOI: 10.1097/ta.0b013e3182a9ea44] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Anticipation of abdominal compartment syndrome (ACS) is a factor for performing damage-control laparotomy (DCL). Recent years have seen changes in resuscitation patterns and a decline in the use of DCL. We hypothesized that reductions in both crystalloid resuscitation and the use of DCL is associated with a reduced rate of ACS in trauma patients. METHODS We reviewed the records of all patients who underwent trauma laparotomies at our Level 1 trauma center over a 6-year period (2006-2011). We defined DCL as a trauma laparotomy in which the fascia was not closed at the initial operation. We defined ACS by elevated intravesical pressures and end-organ dysfunction. Our primary outcome measure was a development of ACS. RESULTS A total of 799 patients were included. We noted a significant decrease in the DCL rate (39% in 2006 vs. 8% in 2011, p < 0.001), the crystalloid volume per patient (mean [SD], 12.8 [7.8] L in 2006 vs. 6.6 [4.2] L in 2011; p < 0.001), rate of ACS (7.4% in 2006 vs. 0% in 2011, p < 0.001), and mortality rate (22.8% in 2006 vs. 10.6% in 2011, p < 0.001). However, we noted no significant changes in the mean Injury Severity Score (ISS) (p = 0.09), in the mean abdominal Abbreviated Injury Scale (AIS) score (p = 0.17), and in the mean blood product volume per patient (p = 0.67). On multivariate regression analysis, crystalloid resuscitation (p = 0.01) was the only significant factor associated with the development of ACS. CONCLUSION Minimizing the use of crystalloids and DCL was associated with better outcomes and virtual elimination of ACS in trauma patients. With the adaption of new resuscitation strategies, goals for a trauma laparotomy should be definitive surgical care with abdominal closure. ACS is a rare complication in the era of damage-control resuscitation and may have been iatrogenic. LEVEL OF EVIDENCE Epidemiologic/therapeutic study, level IV.
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The physiological effects of hyperosmolar resuscitation: 5% vs 3% hypertonic saline. Am J Surg 2014; 208:697-702. [PMID: 24928332 DOI: 10.1016/j.amjsurg.2014.01.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 12/27/2013] [Accepted: 01/11/2014] [Indexed: 02/04/2023]
Abstract
BACKGROUND Use of 5% normal saline (NS) is gaining renewed interest. The primary aim of our study was to compare the physiological effects after the administration of different concentrations of hypertonic saline (3% vs 5%NS) in the initial resuscitation of trauma. METHODS We performed a retrospective analysis of a prospectively collected database of all trauma patients who received hypertonic saline during initial resuscitation. Medical records were reviewed for serum electrolytes and serum osmolarity, coagulation parameters, complications, and mortality. RESULTS A total of 212 patients were included in the study, of which 170 patients received 5%NS and 42 patients received 3%NS. Both groups were similar in age (41.16 ± 19 vs 44.17 + 23.6; P = .45) and ISS score (26 [17 to 29] vs 25 [16 to 27]; P = .6). Mean serum osmolarity (316 ± 20.3 vs 294 ± 22.5; P = .02) and serum sodium levels (143 ± 8.6 vs 137 ± 10.9; P < .001) remained higher in the 5%NS group within 72 hours of admission. The pH was lower in the 5%NS group compared with the 3%NS group at 24 hours (7.29 ± .12 vs 7.33 ± .12; P = .01); however, at 48 and 72 hours (7.40 ± .07 vs 7.41 ± .07; P = .7), no difference was found. There was no difference in blood products requirement (1,734 vs 2,253 mL; P = .11) between the 2 groups. CONCLUSIONS The 5%NS has sustained higher serum osmolarity and serum sodium concentration within the first 72 hours without any increase in adverse effects in comparison with 3%NS.
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Abstract
Rural trauma care has been regarded as being the "challenge for the next decade." Trauma patients in rural areas face more struggles than their urban counterparts because of the absence of specialized trauma care, delay in providing immediate care to trauma victims, and longer transport times to reach a trauma center. Telemedicine is a promising tool for facilitating rural trauma care. This stellar tool creates a real-time link between a remotely located specialist and the local healthcare provider, especially during the initial management of the trauma patient, involving resuscitation and even intubation. However, the high cost of purchasing, setting up, and maintaining all the needed equipment has made telemedicine an expensive proposition for rural hospitals, which frequently have limited budgets. But recently, new improvements in communication technology have made smartphones an indispensable part of daily life, even in rural areas. These devices have great potential to improve patient care and enhance medical education because of their wide adoption and ease of use. In this article, we describe our initial teletrauma experience and the effect of smartphone implementation in patient care and medical education at the University of Arizona Medical Center in Tucson.
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Prothrombin complex concentrate use in coagulopathy of lethal brain injuries increases organ donation. Am Surg 2014; 80:335-338. [PMID: 24887662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Coagulopathy is a defined barrier for organ donation in patients with lethal traumatic brain injuries. The purpose of this study was to document our experience with the use of prothrombin complex concentrate (PCC) to facilitate organ donation in patients with lethal traumatic brain injuries. We performed a 4-year retrospective analysis of all patients with devastating gunshot wounds to the brain. The data were analyzed for demographics, change in international normalized ratio (INR), and subsequent organ donation. The primary end point was organ donation. Eighty-eight patients with lethal traumatic brain injury were identified from the trauma registry of whom 13 were coagulopathic at the time of admission (mean INR 2.2 ± 0.8). Of these 13 patients, 10 patients received PCC in an effort to reverse their coagulopathy. Mean INR before PCC administration was 2.01 ± 0.7 and 1.1 ± 0.7 after administration (P < 0.006). Correction of coagulopathy was attained in 70 per cent (seven of 10) patients. Of these seven patients, consent for donation was obtained in six patients and resulted in 19 solid organs being procured. The cost of PCC per patient was $1022 ± 544. PCC effectively reveres coagulopathy associated with lethal traumatic brain injury and enabled patients to proceed to organ donation. Although various methodologies exist for the treatment of coagulopathy to facilitate organ donation, PCC provides a rapid and cost-effective therapy for reversal of coagulopathy in patients with lethal traumatic brain injuries.
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Validating trauma-specific frailty index for geriatric trauma patients: a prospective analysis. J Am Coll Surg 2014; 219:10-17.e1. [PMID: 24952434 DOI: 10.1016/j.jamcollsurg.2014.03.020] [Citation(s) in RCA: 177] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 12/02/2013] [Accepted: 12/30/2013] [Indexed: 12/21/2022]
Abstract
BACKGROUND The Frailty Index has been shown to predict discharge disposition in geriatric patients. The aim of this study was to validate the modified 15-variable Trauma-Specific Frailty Index (TSFI) to predict discharge disposition in geriatric trauma patients. We hypothesized that TSFI can predict discharge disposition in geriatric trauma patients. STUDY DESIGN We performed a 2-year (2011-2013) prospective analysis of all geriatric trauma patients presenting to our Level I trauma center. Patient discharge disposition was dichotomized into unfavorable (discharge to skilled nursing facility or death) and favorable (discharge to home or rehabilitation center) discharge disposition. Patients were evaluated using the developed 15-variable TSFI. Multivariate logistic regression was performed to identify factors that predict unfavorable discharge disposition. RESULTS A total of 200 patients were enrolled for validation of TSFI. Mean age was 77 ± 12.1 years, median Injury Severity Score was 15 (interquartile range [IQR] 9 to 20), median Glasgow Coma Scale score was 14 (IQR 13 to 15), and median Frailty Index score was 0.20 (IQR 0.17 to 0.28); 29.5% (n = 59) patients had unfavorable discharge. After adjusting for age, sex, Injury Severity Score, Head Abbreviated Injury Scale, and vitals on admission, Frailty Index (odds ratio = 1.5; 95% CI, 1.1-2.5) was the only significant predictor for unfavorable discharge disposition. Age (odds ratio = 1.2; 95% CI, 0.9-3.1; p = 0.2) was not predictive of unfavorable discharge disposition. CONCLUSIONS The 15-variable TSFI is an independent predictor of unfavorable discharge disposition in geriatric trauma patients. The Trauma-Specific Frailty Index is an effective tool that can aid clinicians in planning discharge disposition of geriatric trauma patients. LEVEL OF EVIDENCE II Prognostic Studies-Investigating the Effect of a Patient Characteristic on the Outcome of Disease.
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A three-year prospective study of repeat head computed tomography in patients with traumatic brain injury. J Am Coll Surg 2014; 219:45-51. [PMID: 24745622 DOI: 10.1016/j.jamcollsurg.2013.12.062] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Revised: 12/12/2013] [Accepted: 12/17/2013] [Indexed: 12/01/2022]
Abstract
BACKGROUND A definitive consensus on the standardization of practice of a routine repeat head CT (RHCT) scan in patients with traumatic intracranial hemorrhage is lacking. We hypothesized that in examinable patients without neurologic deterioration, RHCT scan does not lead to neurosurgical intervention (craniotomy/craniectomy). STUDY DESIGN This was a 3-year prospective cohort analysis of patients aged 18 years and older, without antiplatelet or anticoagulation therapy, presenting to our level 1 trauma center with intracranial hemorrhage on initial head CT and a follow-up RHCT. Neurosurgical intervention was defined by craniotomy/craniectomy. Neurologic deterioration was defined as altered mental status, focal neurologic deficits, and/or pupillary changes. RESULTS A total of 1,129 patients were included. Routine RHCT was performed in 1,099 patients. The progression rate was 19.7% (216 of 1,099), with subsequent neurosurgical intervention in 4 patients. Four patients had an abnormal neurologic examination, with a Glasgow Coma Scale (GCS) of ≤8 requiring intubation. Thirty patients had an RHCT secondary to neurologic deterioration; 53% (16 of 30) had progression on RHCT, of which 75% (12 of 16) required neurosurgical intervention. There was an association between deterioration in neurologic examination and need for neurosurgical intervention (odds ratio 3.98; 95% CI 1.7 to 9.1). The negative predictive value of a deteriorating neurologic examination in predicting the need for neurosurgical intervention was 100% in patients with GCS > 8. CONCLUSIONS Routine repeat head CT scan is not warranted in patients with normal neurologic examination. Routine repeat head CT scan does not supplement the need for neurologic examination for determining management in patients with traumatic brain injury.
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