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Investigation and Validation of the TEG6s During Rotary Wing Aeromedical Flight. J Trauma Acute Care Surg 2024:01586154-990000000-00689. [PMID: 38587897 DOI: 10.1097/ta.0000000000004335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
INTRODUCTION In order to improve rural and austere trauma care, hospital-based testing performed at the point of injury may shorten the time lapsed from injury to intervention. This study aimed to evaluate the use of the TEG6s® device in a rotary wing aircraft. Prior attempts suffered from limitation related to lack of vibration mitigation. METHODS This was an investigator initiated, industry supported study. Haemonetics® provided a TEG6s® analyzer. The device underwent a standard validation. It was secured in place on the aircraft utilizing shipping foam for vibration mitigation. Donors provided 2 tubes of sample blood in one sitting. Paired studies were performed on the aircraft during level flight and in the hospital, using the Global Hemostasis with Lysis Cartridge. Both normal and presumed pathologic samples were tested in separate phases. Paired T-tests were performed. RESULTS For normal donors, mean R (minutes) for laboratory compared to the aircraft was 6.2 vs. 7.2 (p = 0.025). Mean CRT MA (mm) was 59.3 and 55.9 ± 7.3 (p < 0.001) for lab and aircraft (p < 0.001). Among normal donors, R was within normal range for 17/18 laboratory and 18/18 aircraft tests (p > 0.99).During the testing of pathologic samples mean R time was 14.8 for lab samples and 12.6 minutes for aircraft (p = 0.02). Aircraft samples were classified as abnormal in 78% of samples, this was not significantly different than lab samples (p = 0.5). CONCLUSIONS The use of the TEG6s® for inflight viscoelastic testing appears promising. While statistically significant differences are seen in some results, these values are not considered clinically significant. Classifying samples as normal or abnormal demonstrated a higher correlation. Future studies should focus on longer flight times to evaluate for LY30, takeoff and landing effects. Overall, this study suggests that TEG6s® can be utilized in a prehospital environment, and further study is warranted. LEVEL OF EVIDENCE Level II, Diagnostic Tests or Criteria.
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Reverse shock index multiplied by the motor component of the Glasgow Coma Scale predicts mortality and need for intervention in pediatric trauma patients. J Trauma Acute Care Surg 2024:01586154-990000000-00622. [PMID: 38273438 DOI: 10.1097/ta.0000000000004258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
BACKGROUND Timely identification of high-risk pediatric trauma patients and appropriate resource mobilization may lead to improved outcomes. We hypothesized that reverse shock index times the motor component of the Glasgow Coma Scale (rSIM) would perform equivalently to reverse shock index times the total Glasgow Coma Scale (rSIG) in the prediction of mortality and the need for intervention following pediatric trauma. METHODS The 2017-2020 National Trauma Data Bank datasets were used. We included all patients <16 years of age that had a documented prehospital and trauma bay systolic blood pressure, heart rate, and total GCS. We excluded all patients who arrived at the trauma center without vital signs and interfacility transport patients. Receiver operating characteristic (ROC) curves were used to model the performance of each metric as a classifier with respect to our primary and secondary outcomes, and the area under the ROC curve (AUC) was used for comparison. Our primary outcome was mortality prior to hospital discharge. Secondary outcomes included blood product administration or hemorrhage control intervention (surgery or angiography) < 4 hours following hospital arrival and ICU admission. RESULTS After application of exclusion criteria, 77,996 patients were included in our analysis. rSIM and rSIG performed equivalently as predictors of mortality in the 1-2 (p = 0.05) and 3-5 (p = 0.28) year categories, but rSIM was statistically outperformed by rSIG in the 6-12 (AUC: 0.96 vs. 0.95, p = 0.04) and 13-16 (AUC: 0.96 vs. 0.95, p < 0.01) year-old age categories. rSIM and rSIG also performed similarly with respect to prediction of secondary outcomes. CONCLUSION rSIG and rSIM are both outstanding predictors of mortality following pediatric trauma. Statistically significant differences in favor of rSIG were noted in some age groups. Because of the simplicity of calculation, rSIM may be a useful tool for pediatric trauma triage. LEVEL OF EVIDENCE III, Diagnostic Tests or Criteria.
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The Association of Prehospital End-Tidal Carbon Dioxide with Survival Following Out-of-Hospital Cardiac Arrest. PREHOSP EMERG CARE 2023; 28:478-484. [PMID: 37751228 PMCID: PMC10963336 DOI: 10.1080/10903127.2023.2262566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/19/2023] [Indexed: 09/27/2023]
Abstract
OBJECTIVE End tidal carbon dioxide (ETCO2) is often used to assess ventilation and perfusion during cardiac arrest resuscitation. However, few data exist evaluating the relationship between ETCO2 values and mortality in the context of contemporary resuscitation practices. We aimed to explore the association between ETCO2 and mortality following out-of-hospital cardiac arrest (OHCA). METHODS We used the 2018-2021 ESO annual datasets to query all non-traumatic OHCA patients with attempted resuscitation. Patients with documented DNR/POLST, EMS-witnessed arrest, ROSC after bystander CPR only, or < 2 documented ETCO2 values were excluded. The lowest and highest ETCO2 values recorded during the total prehospital interval, in addition to the pre- and post-ROSC intervals for resuscitated patients, were calculated. Multivariable logistic regression models adjusted for age, sex, initial rhythm, witnessed status, bystander CPR, etiology, OHCA location, sodium bicarbonate administration, number of milligrams of epinephrine administered, and response interval were used to evaluate the association between measures of ETCO2 and mortality. RESULTS Hospital outcome data were available for 14,122 patients, and 2,209 (15.6%) were classified as surviving to discharge. Compared to patients with maximum prehospital ETCO2 values of 30-40 mmHg, odds of mortality were increased for patients with maximum prehospital ETCO2 values of <20 mmHg (aOR: 3.5 [2.1, 5,9]), 20-29 mmHg (aOR: 1.5 [1.1, 2.1]), and >50 mmHg (aOR: 1.5 [1.2, 1.8]). After 20 minutes of ETCO2 monitoring, <12% of patients had ETCO2 values <10 mmHg. This cutpoint was 96.7% specific and 6.9% sensitive for mortality. CONCLUSION In this dataset, both high and low ETCO2 values were associated with increased mortality. Contemporary resuscitation practices may make low ETCO2 values uncommon, and field termination decision algorithms should not use ETCO2 values in isolation.
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Stay and play or load and go? The association of on-scene advanced life support interventions with return of spontaneous circulation following traumatic cardiac arrest. Eur J Trauma Emerg Surg 2023; 49:2165-2172. [PMID: 37162554 DOI: 10.1007/s00068-023-02279-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 05/02/2023] [Indexed: 05/11/2023]
Abstract
INTRODUCTION Traumatic out-of-hospital cardiac arrest (tOHCA) has a mortality rate over 95%. Many current protocols dictate rapid intra-arrest transport of these patients. We hypothesized that on-scene advanced life support (ALS) would increase the odds of arriving at the emergency department with ROSC (ROSC at ED) in comparison to performance of no ALS or ALS en route. METHODS We utilized the 2018-2021 ESO Research Collaborative public use datasets for this study, which contain patient care records from ~2000 EMS agencies across the US. All OHCA patients with an etiology of "trauma" or "exsanguination" were screened (n=15,691). The time of advanced airway management, vascular access, and chest decompression was determined for each patient. Logistic regression modeling was used to evaluate the association of ALS intervention timing with ROSC at ED. RESULTS 4942 patients met inclusion criteria. 14.6% of patients had ROSC at ED. In comparison to no vascular access, on-scene (aOR: 2.14 [1.31, 3.49]) but not en route vascular access was associated with increased odds of having ROSC at ED arrival. In comparison to no chest decompression, neither en route nor on-scene chest decompression were associated with ROSC at ED arrival. Similarly, in comparison to no advanced airway management, neither en route nor on-scene advanced airway management were associated with ROSC at ED arrival. The odds of ROSC at ED decreased by 3% (aOR: 0.97 [0.94, 0.99]) for every 1-minute increase in time to vascular access and decreased by 5% (aOR: 0.95 [0.94, 0.99]) for every 1-minute increase in time to epinephrine. CONCLUSION On-scene ALS interventions were associated with increased ROSC at ED in our study. These data suggest that initiating ALS prior to rapid transport to definitive care in the setting of tOHCA may increase the number of patients with a palpable pulse at ED arrival.
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The Association of Combined Prehospital Hypotension and Hypoxia with Outcomes following Out-of-Hospital Cardiac Arrest Resuscitation. PREHOSP EMERG CARE 2023; 28:154-159. [PMID: 37494278 DOI: 10.1080/10903127.2023.2238820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/27/2023] [Accepted: 07/13/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND Prehospital post-resuscitation hypotension and hypoxia have been associated with adverse outcomes in the context of out-of-hospital cardiac arrest (OHCA). We aimed to investigate the association between clinical outcomes and post-resuscitation hypoxia alone, hypotension alone, and combined hypoxia and hypotension. METHODS We used the 2018-2021 ESO annual datasets to conduct this study. All EMS-treated non-traumatic OHCA patients who had a documented prehospital return of spontaneous circulation (ROSC) and two or more SpO2 readings and systolic blood pressures recorded were evaluated for inclusion. Patients who were less than 18 years of age, pregnant, had a do-not-resuscitate order or similar, achieved ROSC after bystander CPR only, or had an EMS-witnessed cardiac arrest were excluded. Multivariable logistic regression adjusted for standard Utstein factors and highest prehospital Glasgow Coma Scale (GCS) score was used to investigate the association between hypoxia, hypotension, and outcomes. RESULTS We analyzed data for 17,943 patients, of whom 3,979 had hospital disposition data. Hypotension and hypoxia were not documented in 1,343 (33.8%) patients, 1,144 (28.8%) had only hypoxia documented, 507 (12.7%) had only hypotension documented, and 985 (24.8%) had both hypoxia and hypotension documented. In comparison to patients who did not have documented hypotension or hypoxia, patients who had documented hypoxia (aOR: 1.76 [1.38, 2.24]), documented hypotension (aOR: 3.00 [2.15, 4.18]), and documented hypoxia and hypotension combined (aOR: 4.87 [3.63, 6.53]) had significantly increased mortality. The relationship between mortality and vital sign abnormalities (hypoxia and hypotension > hypotension > hypoxia) was observed in every evaluated subgroup. CONCLUSIONS In this large dataset, hypotension and hypoxia were independently associated with mortality both alone and in combination. Compared to patients without documented hypotension and hypoxia, patients with documented hypotension and hypoxia had nearly five-fold greater odds of mortality.
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Prehospital Tourniquet Use Should be a Trauma Team Activation Criterion. Am Surg 2023; 89:1561-1565. [PMID: 34974713 PMCID: PMC9511206 DOI: 10.1177/00031348211060422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE Prehospital tourniquet application is not a standard trauma team activation (TTA) criterion recommended by the ACS COT. Tourniquet use has seen a resurgence recently with associated risks and benefits of more liberal usage. Our institution added tourniquet application as TTA criterion in January 2019. This study aimed to evaluate the effect this would have on patient care and overtriage. METHODS A prospective analysis was conducted for all TTA associated with tourniquets placed during 2019. An overtriage analysis was conducted utilizing a modified Cribari method as described in Resources for the Optimal Care of the Injured Patient, comparing patients that met standard TTA criteria (TTA-S), to those who met criteria due to tourniquet placement (TTA-T). RESULTS During the study, there were 46 TTA with tourniquets. Mean prehospital tourniquet time was 80 minutes. Median ISS was 10, 8 (17%) had an ISS >15. Urgent operative intervention was needed in 74%, with 23% and 21% requiring orthopedic and vascular procedures, respectively. Tourniquets were correctly placed in 80% and clinically appropriate in 57%. Of these subjects, 25 (54%) were TTA-S and 21 TTA-T. Overtriage analysis was performed. Overtriage for TTA-T was 33.3%. Overtriage among TTA-S was 4%. CONCLUSION Patients with prehospital tourniquets are frequently severely injured. The immediate presence of a trauma surgeon can have significant impacts in these cases. This is particularly important in a rural environment with long tourniquet times. Prehospital tourniquet application as a TTA criteria does not result in excessive overtriage.
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A retrospective comparison of the King Laryngeal Tube and iGel supraglottic airway devices: a study for the CARES surveillance group. Resuscitation 2023:109812. [PMID: 37120129 DOI: 10.1016/j.resuscitation.2023.109812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/12/2023] [Accepted: 04/19/2023] [Indexed: 05/01/2023]
Abstract
OBJECTIVE Supraglottic airway devices are increasingly used during the resuscitation of out-of-hospital cardiac arrest (OHCA) patients in the United States and worldwide. In this study, we aimed to compare the neurologic outcomes of OHCA patients managed with the King Laryngeal Tube (King LT) to the neurologic outcomes of patients managed with the iGel. METHODS We used the Cardiac Arrest Registry to Enhance Survival (CARES) public use research dataset for our analysis. Non-traumatic OHCA cases with attempted EMS resuscitation enrolled from 2013-2021 were included. We used two-level mixed effects multivariable logistic regression analyses with treating EMS agency as the random effect to determine the association between supraglottic airway device and outcome. The primary outcome was survival with a Cerebral Performance Category (CPC) score of 1 or 2 at discharge. Secondary outcomes included survival to hospital admission and survival to hospital discharge. Age, sex, calendar year of OHCA, initial ECG rhythm, witnessed status (unwitnessed, bystander witnessed, 9-1-1 responder witnessed), bystander CPR, response interval, and OHCA location (private/home, public, institutional) were used as covariables. RESULTS In comparison to use of the King LT, use of the iGel was associated with greater neurologically favorable survival (aOR: 1.45 [1.33, 1.58]). In addition, use of the iGel was associated with greater survival to hospital admission (1.07 [1.02, 1.12]) and survival to hospital discharge (1.35 [1.26, 1.46]). CONCLUSIONS This study adds to the body of literature suggesting that use of the iGel during OHCA resuscitation is associated with better outcomes than use of the King LT.
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A Retrospective Nationwide Comparison of the iGel and King Laryngeal Tube Supraglottic Airways for Out-of-Hospital Cardiac Arrest Resuscitation. PREHOSP EMERG CARE 2023; 28:193-199. [PMID: 36652451 DOI: 10.1080/10903127.2023.2169422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023]
Abstract
INTRODUCTION While various supraglottic airway devices are available for use during out-of-hospital cardiac arrest (OHCA) resuscitation, comparisons of patient outcomes by device are limited. In this study, we aimed to compare outcomes of OHCA patients who had airway management by emergency medical services (EMS) with the iGel or King-LT. METHODS We used the 2018-2021 ESO Data Collaborative public use research datasets for this retrospective study. All patients with non-traumatic OHCA who had iGels or King-LTs inserted by EMS were included. Our primary outcome was survival to discharge to home, and secondary outcomes included first-pass success, return of spontaneous circulation (ROSC), and prehospital rearrest. We examined the association between airway device and each outcome using two-level mixed effects logistic regression with EMS agency as the random effect, adjusted for standard Utstein variables and failed intubation prior to supraglottic airway insertion. Average treatment effects were calculated through propensity score matching. RESULTS A total of 286,192 OHCA patients were screened, resulting in 93,866 patients eligible for inclusion in this analysis. A total of 9,456 transported patients (59.8% iGel) had associated hospital disposition data. Use of the iGel was associated with greater survival to discharge to home (aOR:1.36 [1.06, 1.76]; ATE: 2.2%[+0.5, +3.8]; n = 7,576), first pass airway success (aOR:1.94 [1.79, 2.09]; n = 73,658), and ROSC (aOR:1.19 [1.13, 1.26]; n = 73,207) in comparison to airway management with the King-LT. iGel use was associated with lower odds of experiencing a rearrest (aOR:0.73 [0.67, 0.79]; n = 20,776). Among patients who received a supraglottic device as a primary airway, use of the iGel was not associated with significantly greater survival to discharge to home (aOR:1.26 [0.95, 1.68]). Among patients who received a supraglottic device as a rescue airway following failed intubation, use of the iGel was associated with greater odds of survival to discharge to home (aOR:2.16 [1.15, 4.04]). CONCLUSION In this dataset, use of the iGel during adult OHCA resuscitation was associated overall with better outcomes compared to use of the King-LT. Subgroup analyses suggested that use of the iGel was associated with greater odds of achieving the primary outcome than the King-LT when used as a rescue device but not when used as the primary airway management device.
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Association of prehospital post-resuscitation peripheral oxygen saturation with survival following out-of-hospital cardiac arrest. Resuscitation 2022; 181:28-36. [PMID: 36272616 DOI: 10.1016/j.resuscitation.2022.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/13/2022] [Accepted: 10/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Hypoxia and hyperoxia following resuscitation from out-of-hospital cardiac arrest (OHCA)may cause harm by exacerbating secondary brain injury. Our objective was to retrospectively examine theassociationof prehospital post-ROSC hypoxia and hyperoxia with the primary outcome of survival to discharge home. METHODS We utilized the 2019-2021 ESO Data Collaborative public use research datasets for this study (ESO, Austin, TX). Average prehospital SpO2, lowest recorded prehospital SpO2, and hypoxia dose were calculated for each patient. Theassociationof these measures with survival was explored using multivariable logistic regression. We also evaluated theassociationof American Heart Association (AHA) and European Resuscitation Council (ERC) recommended post-ROSC SpO2 target ranges with outcome. RESULTS After application of exclusion criteria, 19,023 patients were included in this study. Of these, 52.3% experienced at least one episode of post-ROSC hypoxia (lowest SpO2 < 90%) and 19.6% experienced hyperoxia (average SpO2 > 98%). In comparison to normoxic patients, patients who were hypoxic on average (AHA aOR: 0.31 [0.25, 0.38]; ERC aOR: 0.34 [0.28, 0.42]) and patients who had a hypoxic lowest recorded SpO2 (AHA aOR: 0.48 [0.39, 0.59]; ERC aOR: 0.52 [0.42, 0.64]) had lower adjusted odds of survival. Patients who had a hyperoxic average SpO2 (AHA aOR: 0.75 [0.59, 0.96]; ERC aOR: 0.68 [0.53, 0.88]) and patients who had a hyperoxic lowest recorded SpO2 (AHA aOR: 0.66 [0.48, 0.92]; ERC aOR: 0.65 [0.46, 0.92]) also had lower adjusted odds of survival. CONCLUSION Prehospital post-ROSC hypoxia and hyperoxia were associated with worse outcomes in this dataset.
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267: NOVEL DELIVERY OF VIRTUAL FCCS SKILL STATIONS DURING COVID-19 PANDEMIC. Crit Care Med 2022. [DOI: 10.1097/01.ccm.0000807392.06853.d0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Low-Molecular-Weight Heparin is Superior for Venous Thromboembolism Prophylaxis in High-Risk Geriatric Trauma Patients. J Am Coll Surg 2020. [DOI: 10.1016/j.jamcollsurg.2020.08.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Initial report on the impact of a perfused fresh cadaver training program in general surgery resident trauma education. Am J Surg 2020; 220:109-113. [DOI: 10.1016/j.amjsurg.2019.10.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 10/08/2019] [Accepted: 10/15/2019] [Indexed: 11/24/2022]
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Abstract
BACKGROUND Surgical management of traumatic duodenal injury remains challenging. While various surgical techniques have been described in the attempt to reduce complications and mortality, recent data suggests that surgical approach using less invasive procedures might be associated with improved patient outcomes. The purpose of this study was to determine the recent trend of surgical procedures performed for patients with duodenal injury and their outcome. METHODS A retrospective analysis of the National Trauma Data Bank (NTDB) from 2002 to 2014 was performed. A total of 2163 patients who sustained a traumatic duodenal injury requiring surgical intervention were included. Patient characteristics, injury data, procedures, and outcomes were examined. Types of duodenal procedures and patient outcomes were compared between two study periods (2002-2006 vs. 2007-2014). RESULTS The median age was 27 (IQR 20-39), 78.9% were male, and 63.8% sustained penetrating duodenal injury. The median injury severity score was 18 (IQR 13-26). In patients with isolated duodenal injury, the later study period (2007-2014) was significantly associated with the increased use of primary repair (OR 1.77; 95% CI 1.11-2.83, p = 0.017). Overall mortality was 11.7%. Patients in the later study group were significantly associated with lower odds of inhospital mortality (OR 0.47, 95% CI 0.22-0.95, p = 0.041). CONCLUSIONS A progressive trend toward less invasive procedures for duodenal injury was noted in the current study. Inhospital mortality has improved in the late study period.
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Foreign body retained in the esophagus for more than a decade: thoracic esophagotomy for retrieval. Ann Thorac Surg 2014; 98:e73-5. [PMID: 25193227 DOI: 10.1016/j.athoracsur.2014.05.063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 05/07/2014] [Accepted: 05/13/2014] [Indexed: 11/16/2022]
Abstract
A foreign body (FB) lodged in the esophagus is not uncommon. Although endoscopic removal is successful in the majority of cases, it could prove to be difficult in those whose foreign bodies are large or have been incarcerated for a long time. We describe the case of a 23-year-old woman who had a FB in her esophagus for at least 13 years. She became symptomatic 2 years before presentation, but presented for treatment when dysphagia to both solids and liquids developed. Endoscopic retrieval of the incarcerated FB was unsuccessful, and she eventually required thoracotomy and esophagotomy for its extraction.
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Transection of the thoracic aorta: current treatment obstacles. THE WEST VIRGINIA MEDICAL JOURNAL 2011; 107:39-41. [PMID: 22034808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A 19-year-old female driver involved in a head on collision suffered a transection of her thoracic aorta secondary to blunt trauma. She was transported to the trauma center where a chest x-ray showed a widened mediastinum. IV contrast enhanced CT of the chest showed extravasation of contrast medium into the mediastinum. She was taken to the operating room for immediate and successful open surgical repair. Historically open repair of aortic transaction was the mainstay of treatment. Currently thoracic endovascular aortic repair (TEVAR) may be a preferable method at many institutions. However the current devices are designed for aneurysmal disease and size may limit their use.
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