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Financial Toxicity in Emergency General Surgery: Novel Propensity-Matched Outcome Comparison. J Am Coll Surg 2023; 236:775-780. [PMID: 36728000 DOI: 10.1097/xcs.0000000000000571] [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: 02/03/2023]
Abstract
BACKGROUND Financial toxicity describes the harmful effect of individual treatment costs and fiscal burdens that have a compounding negative impact on outcomes in surgery. While this phenomenon has been widely studied in surgical oncology, the purpose of this study was to perform a novel exploration of the impact of financial toxicity in emergency general surgery (EGS) patients throughout the US. STUDY DESIGN The Nationwide Readmissions Database for January and February 2018 was queried for all EGS patients aged 18 to 65 years. One-to-one propensity matching was performed with and without risk for financial toxicity. The primary outcome was mortality, and the secondary outcomes were venous thromboembolism (VTE), prolonged length of stay (LOS), and readmission within 30 days. RESULTS There were 24,154 EGS patients propensity matched. The mortality rate was 0.2% (n = 39), and the rate of VTE was 0.5% (n = 113). With financial toxicity, there was no statistically significant difference for mortality (p = 0.08) or VTE (p = 0.30). The rate of prolonged LOS was 6.2% (n = 824), and the risk was increased with financial toxicity (risk ratio 1.24 [1.12 to 1.37]; p < 0.001). The readmission rate was 7.0% (n = 926), and the risk with financial toxicity was increased (risk ratio 1.21 [1.10 to 1.33]; p < 0.001). The mean count of comorbidities per patient per admission during readmission within 1 year with financial toxicity was 2.1 ± 1.9 versus 1.8 ± 1.7 without (p < 0.001). CONCLUSIONS Despite little difference in the rate of mortality or VTE, EGS patients at risk for financial toxicity have an increased risk of readmission and longer LOS. Fewer comorbidities were identified at index admission than during readmission in patients at risk for financial toxicity. Future studies aimed at reducing this compounding effect of financial toxicity and identifying missed comorbidities have the potential to improve EGS outcomes.
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Low Threshold for Laparoscopic Exploration in Dementia Patients With Unexplained Abdominal Pain and Risk Factors for Acute Mesenteric Ischemia. Am Surg 2023. [PMID: 36867159 DOI: 10.1177/00031348231161719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Acute mesenteric ischemia (AMI) is associated with a high mortality and morbidity. There are limited studies on the presentation and management of elderly dementia patients with AMI. The following case of an 88-year-old female with dementia presenting with AMI highlights the challenges in the care of elderly dementia patients with AMI, the importance of identifying risk factors and hallmarks of acute mesenteric ischemia early in the clinical course, and suggests that aggressive workup with diagnostic laparoscopy is crucial to timely diagnosis and effective care.
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Abstract
Intussusception is uncommon in adults, and usually secondary to a neoplasm. Small bowel obstruction (SBO) is prevalent in adults but rarely due to intussusception. A 55-year-old woman with history of melanoma (four years in remission) presented with abdominal pain and melena. Upper and lower endoscopy was normal. She developed bilious emesis and worsening pain, so she presented to the emergency department. CT abdomen/pelvis identified a SBO with transition point at a small bowel intussusception; she was taken to the operating room. A mid-jejunal intussusception was reduced revealing a mass; resection and primary anastomosis was performed. Final pathology demonstrated a 5.5 cm melanoma, likely metastatic. She required no additional therapy and remains in remission eighteen months later. Intussusception due to metastatic melanoma is rare but should be on the differential for patients with SBO and history of melanoma. Knowledge of this history should prompt consideration for oncologic resection to optimize outcome.
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Cerebral Fat Embolism via a Patent Foramen Ovale. Am Surg 2022; 88:1534-1536. [PMID: 35333625 DOI: 10.1177/00031348221082270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Fat embolism syndrome (FES) is a multisystem process predominantly secondary to long bone/pelvic fractures and orthopedic procedures. A 19-year-old man presents after motor vehicle collision with trace right pneumothorax, right grade 3 kidney laceration, left pubic rami, and right femoral shaft fractures. Right femur closed reduction ensued and he underwent intramedullary nailing; his other injuries were managed nonoperatively. Upon awakening in recovery, he was newly aphasic. Despite negative repeat CT brain, he continued to worsen and became tachycardic and hypoxemic. MRI/MRA brain demonstrated innumerable bilateral frontal, parietal, and occipital acute ischemic infarcts in a starfield pattern. Echocardiogram revealed a PFO. With supportive care, he improved and was discharged with planned outpatient PFO closure. One month later, he had complete symptom resolution with return to neurologic baseline. FES is a potentially devastating condition which may include cerebral fat embolism (CFE) with outcomes varying widely from mortality to complete recovery.
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Delayed Presentation of a Traumatic Radial Artery Pseudoaneurysm. Ann Vasc Surg 2021. [DOI: 10.1016/j.avsg.2021.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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A Review of "Interventional Techniques are Useful Adjuncts in Nonoperative Management of Hepatic Injuries" (1999). Am Surg 2020; 87:199-203. [PMID: 33342286 DOI: 10.1177/0003134820979573] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Overwhelming Mucormycosis Abdominal Gunshot Wound Infection in an Immunocompetent Host. Am Surg 2020; 87:140-141. [PMID: 32866074 DOI: 10.1177/0003134820945220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Investigating Clinical and Cost Burdens of Law Enforcement–Related K9 Injuries: The Impact of “the Bite” on a Community Hospital. Am Surg 2019. [DOI: 10.1177/000313481908500133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The decision to introduce canines (K9s) to a law enforcement (LE) agency does not typically involve the evaluation of the fiscal or clinical impact on local hospitals. This study compared injury, cost, and care associated with K9s to a common nonlethal force method, the Thomas A Swift Electrical Rifle (TASER), to highlight the cost and resources required to treat both patient types. Patients treated for LE-related K9 and TASER injuries at a Level I community-based trauma center (2011–2016) were evaluated for level of care required (e.g., surgeon/specialist), clinical interventions, proxy medical costs, and length of stay (LOS). Nearly one-third of K9 patients required tertiary-level medical care. The cost of treating the K9-inflicted injuries (n = 75) was almost twice as costly as care for patients subdued with a TASER (n = 80); the K9 patients had significantly (one-tailed t tests) higher medical costs (P = 0.036), required more medical procedures (P = 0.014), and had longer LOS (P = 0.0046) than the TASER patients. Patients with K9 injuries had higher acuity and were significantly more expensive to treat with longer LOS than TASER injuries. LE agencies considering establishing and operating a K9 unit should initiate discussions with their local medical first responders and health-care facilities regarding the capabilities to treat severe K9 injuries to ensure adequate resource allocation.
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Investigating Clinical and Cost Burdens of Law Enforcement-Related K9 Injuries: The Impact of "the Bite" on a Community Hospital. Am Surg 2019; 85:64-70. [PMID: 30760347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The decision to introduce canines (K9s) to a law enforcement (LE) agency does not typically involve the evaluation of the fiscal or clinical impact on local hospitals. This study compared injury, cost, and care associated with K9s to a common nonlethal force method, the Thomas A Swift Electrical Rifle (TASER), to highlight the cost and resources required to treat both patient types. Patients treated for LE-related K9 and TASER injuries at a Level I community-based trauma center (2011-2016) were evaluated for level of care required (e.g., surgeon/specialist), clinical interventions, proxy medical costs, and length of stay (LOS). Nearly one-third of K9 patients required tertiary-level medical care. The cost of treating the K9-inflicted injuries (n = 75) was almost twice as costly as care for patients subdued with a TASER (n = 80); the K9 patients had significantly (one-tailed t tests) higher medical costs (P = 0.036), required more medical procedures (P = 0.014), and had longer LOS (P = 0.0046) than the TASER patients. Patients with K9 injuries had higher acuity and were significantly more expensive to treat with longer LOS than TASER injuries. LE agencies considering establishing and operating a K9 unit should initiate discussions with their local medical first responders and health-care facilities regarding the capabilities to treat severe K9 injuries to ensure adequate resource allocation.
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Lightning Burns and Electrical Trauma in a Couple Simultaneously Struck by Lightning. Clin Pract Cases Emerg Med 2018; 1:246-250. [PMID: 29849308 PMCID: PMC5965181 DOI: 10.5811/cpcem.2017.4.33706] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/13/2017] [Accepted: 04/19/2017] [Indexed: 11/11/2022] Open
Abstract
More people are struck and killed by lightning each year in Florida than any other state in the United States. This report discusses a couple that was simultaneously struck by lightning while walking arm-in-arm. Both patients presented with characteristic lightning burns and were admitted for hemodynamic monitoring, serum labs, and observation and were subsequently discharged home. Despite the superficial appearance of lightning burns, serious internal electrical injuries are common. Therefore, lightning strike victims should be admitted and evaluated for cardiac arrhythmias, renal injury, and neurological sequelae.
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A unique case of popliteal artery transection after a motorcycle collision. J Surg Case Rep 2017; 2017:rjx222. [PMID: 29181147 PMCID: PMC5697403 DOI: 10.1093/jscr/rjx222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 10/24/2017] [Indexed: 11/12/2022] Open
Abstract
Popliteal artery injuries may have devastating consequences if not recognized in a timely fashion. The risk of delayed diagnosis of a vascular injury is particularly high in blunt trauma to the lower extremity. We present a case of popliteal artery injury that is unusual in two respects: severity (a complete transection in the setting of a blunt injury) and lack of clinical and radiographic signs of the commonly associated musculoskeletal injuries.
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Traumatic Epidural Hematoma: Patient Characteristics and Management. Am Surg 2017; 83:e438-e440. [PMID: 30401085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Abstract
An emergency surgical airway is a lifesaving intervention required in the event of airway loss or respiratory failure when conventional endotracheal intubation cannot be performed. The Acute Care Surgery/Trauma Service is a critical component in the angioedema/difficult airway protocol at our institution. We conducted a retrospective review (2007–2016) to analyze the role our service has in managing patients requiring an emergency surgical airway. Cases were analyzed for preexisting conditions, hospital location of procedure, techniques, complications, and mortality. Our protocol involves early coordination between anesthesia and the Acute Care Surgery/ Trauma Service for patients with a potentially difficult airway. If anesthesia is unable to intubate the patient, a surgical airway is performed. Patients are preemptively taken to the operating room (OR) if stable for transport. There were 43 surgical airways performed during the study period. All patients had a failed attempt with oral endotracheal intubation. The most common factors associated with these patients were history of tracheostomy, angioedema, or difficult anatomy. Nineteen (44%) of the surgical airways were performed in the OR. Three deaths (7%) occurred from cardiac or respiratory arrest despite the emergency procedure. No immediate deaths occurred in the patients taken to the OR. Early coordination in patients with a difficult airway is another hospital resource that the acute care surgeon can provide to improve patient outcomes.
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Inclusion of the Acute Care Surgeon in the Difficult Airway Protocol: A Nine-Year Experience. Am Surg 2017; 83:943-946. [PMID: 28958272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
An emergency surgical airway is a lifesaving intervention required in the event of airway loss or respiratory failure when conventional endotracheal intubation cannot be performed. The Acute Care Surgery/Trauma Service is a critical component in the angioedema/difficult airway protocol at our institution. We conducted a retrospective review (2007-2016) to analyze the role our service has in managing patients requiring an emergency surgical airway. Cases were analyzed for preexisting conditions, hospital location of procedure, techniques, complications, and mortality. Our protocol involves early coordination between anesthesia and the Acute Care Surgery/Trauma Service for patients with a potentially difficult airway. If anesthesia is unable to intubate the patient, a surgical airway is performed. Patients are preemptively taken to the operating room (OR) if stable for transport. There were 43 surgical airways performed during the study period. All patients had a failed attempt with oral endotracheal intubation. The most common factors associated with these patients were history of tracheostomy, angioedema, or difficult anatomy. Nineteen (44%) of the surgical airways were performed in the OR. Three deaths (7%) occurred from cardiac or respiratory arrest despite the emergency procedure. No immediate deaths occurred in the patients taken to the OR. Early coordination in patients with a difficult airway is another hospital resource that the acute care surgeon can provide to improve patient outcomes.
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Intraoperative rescue extracorporeal membrane oxygenation and damage control during repair of a traumatic aortic injury. J Surg Case Rep 2017; 2017:rjx022. [PMID: 28458831 PMCID: PMC5400449 DOI: 10.1093/jscr/rjx022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 01/24/2017] [Indexed: 11/26/2022] Open
Abstract
A 21-year-old male involved in a motorcycle crash presented with abdominal hemorrhage and a widened mediastinum on chest radiograph. He required an initial exploratory laparotomy for mesenteric injuries. An aortic injury was confirmed on computed tomography imaging and he subsequently underwent attempted endovascular repair. During that procedure, the patient experienced massive thoracic hemorrhage with cardiac arrest and profound respiratory failure. Damage-control thoracic surgery and rescue extracorporeal membrane oxygenation were successfully utilized with a favorable outcome.
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Abstract
Venous air embolus (VAE) occurs when gas, specifically atmospheric air, enters into the vascular system. Although rare, they can be fatal due to risk of cardiovascular collapse. In this report, we present a unique case of a 66-year-old female trauma patient with an inferior vena cava air embolism. An overview of the potential cause is presented, along with a review of the management of VAE.
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Abstract
BACKGROUND Overwhelming hemorrhage or other intra-abdominal complications may be associated with obstetrical or gynecologic (OB/GYN) procedures and may require the surgical training of an Acute Care/Trauma Surgeon. The OB Critical Assessment Team (OBCAT Alert) was developed at our institution to facilitate a multidisciplinary response to complex OB/GYN cases. We sought to review and characterize the Acute Care/Trauma Surgeon's role in these cases. METHODS We conducted a retrospective review of all emergency consults during an OB/GYN case at our institution from 2008 to 2015. An OBCAT is a hospital based alert system designed to immediately notify OB/GYN, anesthesiology, Acute Care/Trauma, the intensive care unit (ICU), and the blood bank of a potential emergency during an OB/GYN case. RESULTS There were 7±3 OBCAT alerts/year. Seventeen patients required Acute Care/Trauma surgery intervention for hemorrhage. Thirteen patients required damage control packing during their hospitalization. Blood loss averaged 6.8±5.5 L and patients received a total of 21±14 units during deliveries with hemorrhage. There were 17 other surgical interventions not related to hemorrhage; seven of these cases were related to adhesions or intestinal injury. Seven additional cases required evaluation post routine OB/GYN procedure; the most common reason was for severe wound complications. There were three deaths during this study period. CONCLUSION Emergency OB/GYN cases are associated with high morbidity and may require damage control or other surgical techniques in cases of overwhelming hemorrhage. Acute Care/Trauma Surgeons have a key role in the treatment of these complex cases.
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Extracorporeal membrane oxygenation for severe hypoxemia after trauma pneumonectomy. Am Surg 2009; 75:1258-1260. [PMID: 19999926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Open thoracic window: a useful alternative for retained infected pleural collections in critically ill trauma patients. Am Surg 2009; 75:152-156. [PMID: 19280809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Historically, tube thoracostomy, image-guided drainage, or an open thoracotomy has been indicated as the standard procedure for the management of patients with retained infected pleural collections (RIPC). These infections can be a debilitating and potentially lethal complication in already critically ill trauma patients. The purpose of this review was to evaluate the usefulness of an open thoracic window (OTW) as definitive therapy for the management of RIPC refractory to conventional therapies. The medical records of patients who underwent an OTW for RIPC were reviewed for the following: demographic data, primary diagnosis, clinical findings that explained the failure of the conventional management, bacteriology of the retained collection, and final outcome. Over a 3-year period, eight critically ill trauma patients who had sustained multiple system trauma and developed a RIPC were identified (six males and two females; average age, 47 years). Of the eight patients identified, six collections were in the right and two in the left pleural cavity. Staphylococcus aureus and Acinetobacter were the two most common bacterial isolates from these collections. All patients had undergone multiple and unsuccessful drainage attempts by thoracostomy tubes. Additionally, two of the patients also underwent image-guided drainage procedures, which proved to be unsuccessful. After creation of the OTW, all patients had complete resolution of the RIPC, and all were discharged alive from the hospital. During outpatient follow up, the OTW was found to have completely healed and required no further surgical intervention. The creation of long-term pleural drainage, with an OTW, facilitates and expedites the resolution of persistent infected pleural collections by providing more efficient surgical drainage and mechanical débridement. Our experience also shows this uncommon operation to be an effective alternative when conventional measures have failed.
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Pellet embolization to the heart presenting as a massive myocardial infarction. THE JOURNAL OF TRAUMA 2009; 66:558-560. [PMID: 18815581 DOI: 10.1097/ta.0b013e31802befe8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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Open Thoracic Window: A Useful Alternative for Retained Infected Pleural Collections in Critically Ill Trauma Patients. Am Surg 2009. [DOI: 10.1177/000313480907500208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Historically, tube thoracostomy, image-guided drainage, or an open thoracotomy has been indicated as the standard procedure for the management of patients with retained infected pleural collections (RIPC). These infections can be a debilitating and potentially lethal complication in already critically ill trauma patients. The purpose of this review was to evaluate the usefulness of an open thoracic window (OTW) as definitive therapy for the management of RIPC refractory to conventional therapies. The medical records of patients who underwent an OTW for RIPC were reviewed for the following: demographic data, primary diagnosis, clinical findings that explained the failure of the conventional management, bacteriology of the retained collection, and final outcome. Over a 3-year period, eight critically ill trauma patients who had sustained multiple system trauma and developed a RIPC were identified (six males and two females; average age, 47 years). Of the eight patients identified, six collections were in the right and two in the left pleural cavity. Staphylococcus aureus and Acinetobacter were the two most common bacterial isolates from these collections. All patients had undergone multiple and unsuccessful drainage attempts by thoracostomy tubes. Additionally, two of the patients also underwent image-guided drainage procedures, which proved to be unsuccessful. After creation of the OTW, all patients had complete resolution of the RIPC, and all were discharged alive from the hospital. During outpatient follow up, the OTW was found to have completely healed and required no further surgical intervention. The creation of long-term pleural drainage, with an OTW, facilitates and expedites the resolution of persistent infected pleural collections by providing more efficient surgical drainage and mechanical debridement. Our experience also shows this uncommon operation to be an effective alternative when conventional measures have failed.
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Abstract
BACKGROUND According to the Center for Disease Control and Prevention (CDC), an estimated 30 million people ride horses each year in the United States. Horseback riding related injuries are common, with an estimated 50,000 emergency room visits annually. The popularity of recreational horseback riding has increased in South Florida and the incidence of associated traumatic injuries is a reflection of this. MATERIAL AND METHODS Retrospective review of patients admitted to a state designated Level I trauma center that sustained horseback riding associated injuries between January 2000 and December 2003. Information extracted from the Trauma Center's data base included demographics, mechanism of injury and toxicology screening. RESULTS During the review period, twenty-seven patients were identified. There were 12 men and 15 women. The average age was 36 years. The injuries occurred during pleasure riding in 23 patients and thoroughbred related activities in 4 patients. Multiple severe injuries were common and documented in 24 patients. All patients required hospitalization with an average stay of 5 days. Five patients had a positive toxicology screen on admission. No deaths were documented in this review. CONCLUSION Horseback riding related injuries tends to be serious. Alcohol and recreational drugs may contribute to exacerbate the extent of these injuries. The use of proper protective equipment, instructions for safe riding, and discouraging drug and alcohol use during riding activities should be emphasized.
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Prevention of bile peritonitis by laparoscopic evacuation and lavage after nonoperative treatment of liver injuries. Am Surg 2007; 73:611-6; discussion 616-7. [PMID: 17658100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
One of the major lessons learned in the World War II experience with liver injuries was that bile peritonitis was a major factor in morbidity and mortality; the nearly uniform drainage of liver injuries in the subsequent operative era prevented this problem. In the era of nonoperative management, patients who do not require operative treatment for hemodynamic instability may develop large bile and/or blood collections that are often ignored or inadequately drained by percutaneous methods. These inadequately treated bile collections may cause systemic inflammatory response syndrome and/or respiratory distress. We present an experience with laparoscopic evacuation of major bile/blood collections that may prevent the inflammatory sequelae of bile peritonitis. Patients usually underwent operation between 3 and 5 days postinjury (range, 2-18) if CT demonstrated large fluid collections throughout the abdomen/pelvis not amenable to percutaneous drainage. Most patients had signs of systemic inflammatory response syndrome, respiratory compromise, or elevated bilirubin. The bile and retained hematoma was evacuated from around the liver and closed-suction drainage was placed. Twenty-eight patients underwent laparoscopic evacuation/lavage of bile collections (about 4% of total blunt liver injuries). The majority (75%) had Grade IV or V injury. The amount of evacuated fluid ranged from 300 to 3800 mL. Other adjunctive procedures (endoscopic retrograde pancreaticocholangiography, angiography, and laparotomy) were occasionally required. There were no complications related to the procedure. Most patients had a dramatic decline in tachycardia, temperature, white blood cell count, serum bilirubin, and pain. Respiratory failure also resolved in most patients. Large bile and/or blood accumulations are present in a subset of patients with severe liver injuries treated nonoperatively. Delayed laparoscopic evacuation of these collections prevents bile peritonitis and decreases inflammatory response and avoiding early operation, which has been implicated in increased death from hemorrhage.
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Prevention of Bile Peritonitis by Laparoscopic Evacuation and Lavage after Nonoperative Treatment of Liver Injuries. Am Surg 2007. [DOI: 10.1177/000313480707300614] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
One of the major lessons learned in the World War II experience with liver injuries was that bile peritonitis was a major factor in morbidity and mortality; the nearly uniform drainage of liver injuries in the subsequent operative era prevented this problem. In the era of nonoperative management, patients who do not require operative treatment for hemodynamic instability may develop large bile and/or blood collections that are often ignored or inadequately drained by percutaneous methods. These inadequately treated bile collections may cause systemic inflammatory response syndrome and/or respiratory distress. We present an experience with laparoscopic evacuation of major bile/blood collections that may prevent the inflammatory sequelae of bile peritonitis. Patients usually underwent operation between 3 and 5 days postinjury (range, 2–18) if CT demonstrated large fluid collections throughout the abdomen/pelvis not amenable to percutaneous drainage. Most patients had signs of systemic inflammatory response syndrome, respiratory compromise, or elevated bilirubin. The bile and retained hematoma was evacuated from around the liver and closed-suction drainage was placed. Twenty-eight patients underwent laparoscopic evacuation/lavage of bile collections (about 4% of total blunt liver injuries). The majority (75%) had Grade IV or V injury. The amount of evacuated fluid ranged from 300 to 3800 mL. Other adjunctive procedures (endoscopic retrograde pancreaticocholangiography, angiography, and laparotomy) were occasionally required. There were no complications related to the procedure. Most patients had a dramatic decline in tachycardia, temperature, white blood cell count, serum bilirubin, and pain. Respiratory failure also resolved in most patients. Large bile and/or blood accumulations are present in a subset of patients with severe liver injuries treated nonoperatively. Delayed laparoscopic evacuation of these collections prevents bile peritonitis and decreases inflammatory response and avoiding early operation, which has been implicated in increased death from hemorrhage.
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Abstract
Because of advances in noninvasive imaging techniques and a better understanding of the natural history of hepatic injuries; currently, most patients with complex liver injuries are treated in a nonoperative manner. Additionally, the availability of less invasive procedures has expanded dramatically the treatment options for these patients, optimizing the outcomes of initial nonoperative management. Even though nonoperative management has become the standard of care in patients with complex liver injuries in most trauma centers in the United States, surgeons should not hesitate to operate on a patient to control life-threatening hemorrhage.
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Advances and changes in the management of liver injuries. Am Surg 2007; 73:201-6. [PMID: 17375771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Because of advances in noninvasive imaging techniques and a better understanding of the natural history of hepatic injuries; currently, most patients with complex liver injuries are treated in a nonoperative manner. Additionally, the availability of less invasive procedures has expanded dramatically the treatment options for these patients, optimizing the outcomes of initial nonoperative management. Even though nonoperative management has become the standard of care in patients with complex liver injuries in most trauma centers in the United States, surgeons should not hesitate to operate on a patient to control life-threatening hemorrhage.
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Thoracoscopic Application of a Topical Sealant for the Management of Persistent Posttraumatic Pneumothorax. ACTA ACUST UNITED AC 2006; 60:111-4. [PMID: 16456444 DOI: 10.1097/01.ta.0000199928.75346.a8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Persistent posttraumatic pneumothorax (PPP) is an uncommon complication of blunt or penetrating chest trauma. Currently, most patients are managed with pleural chest tube(s) and suction drainage. Prolonged hospital stay and added cost of care are not uncommon. METHODS Over a 2-year period, 13 patients with PPP, nonresponsive to conventional management, underwent video-assisted thoracoscopic surgery (VATS). As part of our protocol for PPP, routine preoperative computed tomography of the chest and bronchoscopy to determine the presence of associated injuries were performed in all of the patients. During the VATS procedure, all of the patients underwent drainage of any retained hemothorax, and a topical surgical sealant was applied to the source of the air leak as definitive treatment. RESULTS A persistent pneumothorax with an air leak was identified in all 13 of the patients. There were 10 patients with blunt and 3 patients with penetrating injuries, respectively. The mean age for the patients was 34 years (range, 13 to 64 years). Parenchymal lacerations were identified in all of the patients ranging in size from 0.5 to 3 cm. After the VATS procedure and application of the surgical sealant, 11 patients had the chest tubes removed within 24 hours of the procedure. In the other two patients, the chest tubes were removed within 48 hours. There was no recurrence of the pneumothorax in any of these patients. The mean length of hospital stay before VATS and the application of the surgical sealant was 6 days (range, 2-14 days). CONCLUSION Early VATS and the use of a topical sealant in patients with PPP is a safe and effective alternative to the conventional management with prolonged thoracostomy chest tubes or an open thoracostomy. This alternative management, when used early in the appropriate patient, will decrease the length of hospital stay, cost of care, and unnecessary procedures.
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Abstract
Advances in video-surgery digital technology, new instruments, and advanced surgical techniques have increased the importance of video-assisted thoracoscopic surgery (VATS) in the diagnosis and treatment of the acutely injured patient. Currently, VATS offers a new approach in the diagnosis and treatment of many thoracic conditions previously treated only by standard thoracotomy. Available data suggest that when caring for trauma patients, results of VATS are comparable with open surgery. Furthermore, the recovery process clearly is expedited with this minimally invasive modality. It has been our experience during the last decade that VATS is a safe, reliable, and effective alternative to conventional open thoracic surgery.
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Comparison of carbon dioxide and iodinated contrast for cavography prior to inferior vena cava filter placement. Am J Surg 2003; 185:364-8. [PMID: 12657391 DOI: 10.1016/s0002-9610(02)01410-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND The use of iodinated contrast in the critically ill trauma patient has been associated with the development of acute renal failure. The low incidence of nephrotoxicity associated with carbon dioxide (CO(2)) makes it an ideal contrast agent for cavography. However, the use of CO(2) has been limited, because reportedly it underestimates the diameter of the inferior vena cava (IVC). METHODS During a 6-month period (January 2000 through June 2000), 25 adult trauma patients required IVC filter placement. Bedside cavagrams using CO(2) followed by iodinated contrast were employed to determine the diameter of the IVC and the anatomy of the renal veins. RESULTS Using CO(2) injection for cavography, we were able to determine the diameter of the IVC and the anatomy of the renal veins in all patients. Furthermore, when CO(2) cavography was compared with the results obtained with iodinated contrast, the difference in diameter of the IVC was within 1 mm. CONCLUSIONS Based on these data, it was determined that CO(2) cavagrams accurately reflect the diameter of the IVC and the anatomy of the renal veins. Additionally, CO(2) cavagrams can be safely performed in the intensive care unit during bedside placement of IVC filters.
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Examination of the role of abdominal computed tomography in the evaluation of victims of trauma with increased aspartate aminotransferase in the era of focused abdominal sonography for trauma. Surgery 2002; 132:642-6; discussion 646-7. [PMID: 12407348 DOI: 10.1067/msy.2002.127556] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Current evaluation of patients with negative findings on a focused abdominal sonography for trauma scan and an isolated increase of admission hepatic enzymes includes abdominal computed tomography (CT). Many of these patients do not have clinically important hepatic injuries. The purpose of this study was to establish the admission aspartate aminotransferase (AST) level below which patients do not need an abdominal CT for injury evaluation and treatment. METHODS Patients who were hemodynamically stable, had a focused abdominal sonography for trauma scan with negative findings, and an AST level greater than 200 IU/L were identified over a 1-year period. Medical records were reviewed for demographics, injuries sustained, mechanism, evaluation, interventions, and complications. RESULTS A total of 67 patients, mostly with blunt trauma, were identified; 42 (63%) had an AST level < 360 IU/L, and 25 (37%) had an AST level > 360 IU/L. Patients with an AST level > 360 IU/L had a 88% chance of having any hepatic injury and a 44% chance of having an injury of grade III or greater (P =.0001). Patients with an AST level of < 360 IU/L only had a 14% chance of having a liver injury and no chance of having an injury of grade III or greater (P =.036). CONCLUSIONS Clinically important hepatic injuries are not missed if an abdominal CT is only performed for patients with a focused abdominal sonography for trauma scan with negative findings and an AST level of > 360 IU/L. Eliminating unnecessary CT allows for more cost-effective use of resources.
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Reevaluation of diagnostic procedures for transmediastinal gunshot wounds. THE JOURNAL OF TRAUMA 2002; 53:635-8; discussion 638. [PMID: 12394859 DOI: 10.1097/00005373-200210000-00003] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Little controversy surrounds the treatment of hemodynamically unstable patients with transmediastinal gunshot wounds (TMGSWs). These patients generally have cardiac or major vascular injuries and require immediate operation. In hemodynamically stable patients, debate surrounds the extent and order of the diagnostic evaluation. These patients can be uninjured, or can have occult vascular, esophageal, or tracheobronchial injuries. Evaluation has traditionally often included angiography, bronchoscopy, esophagoscopy, esophagography, and pericardial evaluation (i.e., pericardial window) for all hemodynamically stable patients with TMGSWs. Expansion of the use of computed tomographic (CT) scanning in penetrating injury led to a modification of our protocol. Currently, our TMGSW evaluation algorithm for stable patients consists of chest radiograph, focused abdominal sonography for trauma, and contrast-enhanced helical CT scan of the chest with directed further evaluation. The purpose of this study is to evaluate the efficiency of contrast-enhanced helical CT scan for evaluating potential mediastinal injuries and to determine whether patients can be simply observed or require further investigational studies. METHODS Medical records of hemodynamically stable patients admitted with TMGSWs over a 2-year period were reviewed for demographics, mechanism of injury, method of evaluation, operative interventions, injuries, length of stay, and complications. CT scans were considered positive if they contained a mediastinal hematoma or pneumomediastinum, or demonstrated proximity of the missile track to major mediastinal structures. RESULTS Twenty-two stable patients were studied. CT scans were positive in seven patients. Directed further diagnostic evaluation in those seven patients revealed two patients who required operative intervention. Sixty-eight percent of patients had negative CT scans and were observed in a monitored setting without further evaluation. There were no missed injuries. The hospital charges generated with the CT scan-based protocol are significantly less than with the standard evaluation. CONCLUSION Contrast-enhanced helical CT scanning is a safe, efficient, and cost-effective diagnostic tool for evaluating hemodynamically stable patients with mediastinal gunshot wounds. Positive CT scan results direct the further evaluation of potentially injured structures. Patients with negative results can safely be observed in a monitored setting without further evaluation.
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Abdominal seat belt marks in the era of focused abdominal sonography for trauma. ARCHIVES OF SURGERY (CHICAGO, ILL. : 1960) 2002; 137:718-22; discussion 722-3. [PMID: 12049544 DOI: 10.1001/archsurg.137.6.718] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
HYPOTHESIS Focused abdominal sonography for trauma (FAST) is an unreliable method for assessing intra-abdominal injury in patients with seat belt marks. DESIGN Retrospective review of trauma patients with intestinal injury and seat belt marks during a 3-year period. Records were reviewed for patient demographics, FAST results, computed tomographic (CT) scan results, and operative findings. The CT scan results were considered positive if bowel wall thickening, extraluminal air, or free fluid without solid organ injury were present. SETTING University hospital designated as a level I trauma center. PATIENTS Twenty-three patients who required operation for intestinal or mesenteric injury and who had an abdominal seat belt mark. MAIN OUTCOME MEASURE Sensitivity of FAST in these patients. RESULTS All patients were evaluated using both FAST and CT scan of the abdomen and pelvis. Eighteen patients (78%) had either negative or equivocal FAST results when significant intestinal injury was present. All 23 patients had CT scan findings suggestive of bowel or mesenteric injury. Moderate-to-large free intraperitoneal fluid without solid organ injury was the most common finding (n = 21, 91%). Operative findings included small-bowel perforation (n = 18, 78%), colonic perforation (n = 7, 30%), bowel deserosalization (n = 8, 35%), and isolated mesenteric injury (n = 5, 22%). Sixteen patients (70%) had multiple intra-abdominal injuries. All patients were taken directly from the emergency department to the operating room. Seventeen percent of operative explorations (4/23) were nontherapeutic (no repairs required). CONCLUSION This study confirms that FAST cannot reliably exclude intestinal injury in patients with seat belt marks.
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The current management of hepatic trauma. Adv Surg 2002; 35:39-59. [PMID: 11579817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Nonoperative treatment is best for hemodynamically stable patients with blunt liver injuries and in selected patients with penetrating injuries. However, most patients with penetrating injuries require early surgical intervention to control life-threatening hemorrhage or manage associated injuries. It is important to determine early in the course of operation if an abbreviated laparotomy and packing are indicated. In patients with persistent hemorrhage that cannot be controlled by surgical means, immediate transfer to the angiography suite for selective embolization may be a lifesaving alternative. Surgeons should not hesitate to operate on a patient for complications, but many of these can be managed by delayed, less-invasive procedures such as angiography, CT-guided drainage of collections, laparoscopy, or endoscopic retrograde cholangiopancreatography.
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Free hemoglobin enhances tumor necrosis factor-alpha production in isolated human monocytes. THE JOURNAL OF TRAUMA 2002; 52:449-52. [PMID: 11901318 DOI: 10.1097/00005373-200203000-00006] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND A systemic inflammatory response (SIR) is seen in approximately 75% of patients with complex blunt liver injuries treated nonoperatively. Many feel this response is caused by blood, bile, and necrotic tissue accumulation in the peritoneal cavity. Our current treatment for these patients is a delayed laparoscopic washout of the peritoneal cavity, resulting in a dramatic resolution of the SIR. Spectrophotometric analysis of the intraperitoneal fluid has confirmed the presence of high concentrations of free hemoglobin (Hb). We hypothesize that free Hb enhances the local peritoneal response by increasing tumor necrosis factor-alpha (TNF-alpha) production by monocytes, contributing to the local inflammatory response and SIR. METHODS Monocytes from five healthy volunteers were isolated and cultured in RPMI-1640 for 24 hours. Treatment groups included saline controls, lipopolysaccharide ([LPS], 10 ng/mL, from Escherichia coli), human Hb (25 microg/mL), and Hb + LPS. Supernatants were analyzed by enzyme-linked immunosorbent assay. Student's t test with Mann-Whitney posttest was used for statistical analysis with p < or = 0.05 considered significant. RESULTS Free Hb significantly increased TNF-alpha production 915 +/- 223 pg/mL versus saline (p = 0.02). LPS and Hb + LPS further increased TNF-alpha production (2294 pg/mL and 2501 pg/mL, respectively, p < 0.001) compared with saline controls. CONCLUSION These data confirm that free Hb is a proinflammatory mediator resulting in the production of significant amounts of TNF-alpha. These in vitro findings support our clinical data in which timely removal of intraperitoneal free hemoglobin helps prevent its deleterious local and systemic inflammatory effects in patients with complex liver injuries managed nonoperatively.
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Abstract
Early diagnosis, expeditious vascular repair, and aggressive management of complications have resulted in an amputation rate of less than 9%. Repair rather than ligation of an associated femoral vein injury is commonly practiced by experienced trauma surgeons. In most circumstances, a reversed autogenous saphenous vein graft from the contralateral extremity is the conduit of choice; however, if a saphenous vein cannot be used because of size discrepancies, multiple associated trauma, or extensive contamination, polytetrafluoroethylene can be used with good results. If vein ligation is performed, early fasciotomy is indicated for close and meticulous monitoring of the compartmental pressures. Clearly, the most crucial components for a successful outcome are a thorough evaluation, early operation, and a flawless vascular repair.
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Thermal injury in the elderly: when is comfort care the right choice? Am Surg 2001; 67:704-8. [PMID: 11450794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
The factors contributing to a higher mortality rate in elderly thermal injury victims are not well delineated. The purpose of this study is to determine the impact of the initial injury, medical comorbidities, and burn size on patient outcome and to determine a level of injury in this population when comfort care is an appropriate first choice. Individual medical records of patients over 65 years of age admitted to our burn center over a 10-year interval were reviewed for patient demographics, mechanism of injury, total body surface area (TBSA) burned, medical comorbidities, use of Swan-Ganz catheters, evidence of inhalation injury, level of support, and patient outcome. The mechanisms of thermal injury were flame (68%), scald (21%) and electrical or chemical contact (11%). Twenty-six preventable bathing, cooking, and smoking-related injuries were seen (33%). The average TBSA was 25 per cent. Average length of stay varied depending on outcome. The overall mortality rate for this group was 45 per cent. Patients older than 80 years with 40 per cent or greater TBSA burned had a 100 per cent mortality rate despite aggressive treatment. Burn wound size correlated better with probability of poor outcome than age. Thermal injuries in the elderly are becoming more important with the aging of our population. Underlying medical problems--specifically chronic obstructive pulmonary disease--do play a role in increased patient morbidity and mortality. This study shows that age greater than 80 years in combination with burns greater than 40 per cent TBSA are uniformly fatal despite aggressive therapy. We believe that delaying the start of comfort-only measures in this situation only prolongs the pain and suffering for the patient, the family, and the physician.
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Thermal Injury in the Elderly: When is Comfort Care the Right Choice? Am Surg 2001. [DOI: 10.1177/000313480106700725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
The factors contributing to a higher mortality rate in elderly thermal injury victims are not well delineated. The purpose of this study is to determine the impact of the initial injury, medical comorbidities, and burn size on patient outcome and to determine a level of injury in this population when comfort care is an appropriate first choice. Individual medical records of patients over 65 years of age admitted to our burn center over a 10-year interval were reviewed for patient demographics, mechanism of injury, total body surface area (TBSA) burned, medical comorbidities, use of Swan-Ganz catheters, evidence of inhalation injury, level of support, and patient outcome. The mechanisms of thermal injury were flame (68%), scald (21%) and electrical or chemical contact (11%). Twenty-six preventable bathing, cooking, and smoking-related injuries were seen (33%). The average TBSA was 25 per cent. Average length of stay varied depending on outcome. The overall mortality rate for this group was 45 per cent. Patients older than 80 years with 40 per cent or greater TBSA burned had a 100 per cent mortality rate despite aggressive treatment. Burn wound size correlated better with probability of poor outcome than age. Thermal injuries in the elderly are becoming more important with the aging of our population. Underlying medical problems—specifically chronic obstructive pulmonary disease—do play a role in increased patient morbidity and mortality. This study shows that age greater than 80 years in combination with burns greater than 40 per cent TBSA are uniformly fatal despite aggressive therapy. We believe that delaying the start of comfort-only measures in this situation only prolongs the pain and suffering for the patient, the family, and the physician.
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Impact of recent trends of noninvasive trauma evaluation and nonoperative management in surgical resident education. THE JOURNAL OF TRAUMA 2001; 50:1015-9. [PMID: 11426114 DOI: 10.1097/00005373-200106000-00007] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The use of ultrasonography and nonoperative management of solid organ injury has become standard practice in many trauma centers. Little is known about the effects of these changes on resident educational experience. METHODS We retrospectively reviewed resident evaluation of abdominal trauma and trauma operative experience as reported to the residency review committee between 1994 and 1999. RESULTS A total of 4,052 patients underwent one or more of three diagnostic modalities. The nontherapeutic laparotomy rate as a result of positive diagnostic peritoneal lavages decreased from 35% to 14%. Although resident operative trauma experience was stable because of increases in operative burns and nonabdominal trauma, the number of abdominal procedures declined. CONCLUSION Noninvasive diagnostic tests have allowed more rapid trauma evaluation and fewer nontherapeutic laparotomies. As nonoperative experience grows, the opportunity for operative experience decreases. These trends may adversely affect the education of residents and suggest that novel approaches are needed to ensure adequate operative experience in trauma.
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Early elevation of soluble CD14 may help identify trauma patients at high risk for infection. THE JOURNAL OF TRAUMA 2001; 50:810-6. [PMID: 11379593 DOI: 10.1097/00005373-200105000-00006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Elevated levels of soluble CD14 (sCD14) have been implicated in both gram-positive and gram-negative sepsis, and it has been associated with high mortality in trauma patients who become infected. METHODS Eleven healthy volunteers and 25 adult trauma patients with multiple injuries and a mean Injury Severity Score of 32 participated. Whole blood was obtained at intervals. Immunohistochemistry was used to quantify membrane CD14 (mCD14), by flow cytometry and plasma levels of sCD14 by enzyme-linked immunosorbent assay. Analysis of variance and Student's T test with Mann-Whitney posttest were used to determine significance at p < 0.05. RESULTS On posttrauma day 1, sCD14 was significantly different in the plasma of infected patients compared with normal controls (7.16 +/- 1.87 microg/mL vs. 4.4 +/- 0.92 microg/mL, p < 0.01), but not significantly different from noninfected patients. The percentage of monocytes expressing mCD14 in trauma patients did not differentiate them from normal controls; however, mCD14 receptor density did demonstrate significance in septic trauma patients (n = 15) versus normal controls on posttrauma day 3 (p = 0.0065). CONCLUSION On the basis of our data, mCD14 did not differentiate infected and noninfected trauma patients, although trauma in general reduced mCD14 and elevated sCD14. Interestingly, 100% of patients who exceeded plasma levels of 8 microg/mL of sCD14 on day 1 after injury developed infections. Therefore, early high expressers of sCD14 may be at higher risk for infectious complications after trauma.
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Delayed laparoscopy facilitates the management of biliary peritonitis in patients with complex liver injuries. Surg Endosc 2001; 15:319-22. [PMID: 11344437 DOI: 10.1007/s004640000300] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2000] [Accepted: 07/11/2000] [Indexed: 11/24/2022]
Abstract
BACKGROUND Nonoperative management is now regarded as the best alternative for the treatment of patients with complex blunt liver injuries. However, some patients still require surgical treatment for complications that were formerly managed with laparotomy and a combination of image-guided studies. METHODS We reviewed the medical records of 15 patients who had complex blunt liver injuries that were managed nonoperatively and in which biliary peritonitis developed. RESULTS Delayed laparoscopy was performed 2-9 days after admission in patients with extensive liver injuries. All 15 patients had developed local signs of peritonitis or a systemic inflammatory response. Laparoscopy was indicated to drain a large retained hemoperitoneum (eight patients), bile peritonitis (four patients), or an infected perihepatic collection (three patients). Laparoscopy was successful in all patients, and there was no need for further interventions. CONCLUSION The data indicate that as more patients with complex liver injuries are treated nonoperatively and the criteria for nonoperative management continue to expand, more patients will need some type of interventional procedure to treat complications that historically were managed by laparotomy. At this point, laparoscopy is an excellent alternative that should become part of the armamentarium of the trauma surgeons who treat these patients.
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Abstract
Over the last decade, major changes in the treatment of patients with blunt liver injuries have occurred, specifically with the nonoperative treatment of more complex injuries. These major changes can be summarized as follows: 1. Patients with blunt liver injuries are screened expeditiously by surgeon-performed ultrasonography. Depending on the initial findings and response to resuscitation, further decisions are made regarding the further evaluation. 2. Computed tomographic scanning is the mainstay of diagnosis for hepatic injuries after blunt trauma; the initial CT findings will help the trauma surgeon to determine the nonoperative treatment. 3. Liver injuries of grades I through III can be observed safely in a monitored unit and not necessarily in an ICU setting. Patients with injuries of grades IV and V are best initially observed in an ICU. 4. More than two thirds of patients with injuries of grades IV and V can be treated nonoperatively. However, 50% of these patients will require some type of interventional treatment, but not necessarily a laparotomy. 5. Initial findings on the CT scan can help to identify those patients who will need some type of interventional treatment and to identify associated injuries. 6. Elderly patients or patients with associated medical comorbidities can also be treated nonoperatively if strict guidelines are followed. 7. Complications in patients with complex blunt liver injuries are not uncommon. However, most of the complications can be safely treated by less invasive procedures.
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Abstract
OBJECTIVE To define the changes in demographics of liver injury during the past 25 years and to document the impact of treatment changes on death rates. SUMMARY BACKGROUND DATA No study has presented a long-term review of a large series of hepatic injuries, documenting the effect of treatment changes on outcome. A 25-year review from a concurrently collected database of liver injuries documented changes in treatment and outcome. METHODS A database of hepatic injuries from 1975 to 1999 was studied for changes in demographics, treatment patterns, and outcome. Factors potentially responsible for outcome differences were examined. RESULTS A total of 1,842 liver injuries were treated. Blunt injuries have dramatically increased; the proportion of major injuries is approximately 16% annually. Nonsurgical therapy is now used in more than 80% of blunt injuries. The death rates from both blunt and penetrating trauma have improved significantly through each successive decade of the study. The improved death rates are due to decreased death from hemorrhage. Factors responsible include fewer major venous injuries requiring surgery, improved outcome with vein injuries, better results with packing, and effective arterial hemorrhage control with arteriographic embolization. CONCLUSIONS The treatment and outcome of liver injuries have changed dramatically in 25 years. Multiple modes of therapy are available for hemorrhage control, which has improved outcome.
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Prehospital hypotension as a valid indicator of trauma team activation. THE JOURNAL OF TRAUMA 2000; 48:1034-7; discussion 1037-9. [PMID: 10866247 DOI: 10.1097/00005373-200006000-00006] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Criteria for trauma team activation are continually being evaluated to ensure proper utilization of resources. We examined the impact of prehospital (PH) hypotension (systolic blood pressure < or = 90) on outcome (operative intervention and mortality) and its usefulness as an indicator for trauma team activation. METHODS A database was created by using the trauma registry for all nonburned, injured patients from July of 1993 through October of 1998 at our Level I trauma center. RESULTS Of 6,976 patients (83% blunt injury) in the database, 4,437 had a PH blood pressure recorded. Documented PH hypotension was present in 791 patients. Hypotension persisted in the emergency department (ED) in 299 patients, but 193 of them showed minimal or no signs of life on arrival. Four hundred ninety-two patients had PH hypotension but normal ED systolic blood pressure, and 130 patients developed ED hypotension after normal PH systolic blood pressure. Nearly half of the patients with hypotension were taken from the ED directly to the operating room primarily for hemorrhage control procedures. The early and late mortality rates of patients with PH and ED hypotension were 12% and 32%, respectively. Other PH interventions had minimal effect on mortality in the hypotensive patient. CONCLUSION Prehospital hypotension remains a valid indicator for trauma team activation. Even though most of the non-DOA patients (492 of 598) were stable on arrival to the ED, nearly 50% required operative intervention, and an additional 25% required intensive care unit admission. The trauma team should be activated and involved with these patients early.
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Abstract
BACKGROUND Delayed gastric emptying following traumatic brain injury (TBI) has led some to advocate jejunal feeding. Our purpose was to review our experience with percutaneous endoscopic gastrostomy (PEG) and intragastric feeding in TBI patients to assess safety and effectiveness. METHODS All patients on a TBI clinical pathway at our institution were targeted for early PEG. After PEG, standard enteral nutrition was initiated. Abdominal examination and gastric residual volumes were used to assess tolerance. RESULTS There were 118 patients with moderate to severe TBI. The average age was 36 years. Mean Injury Severity Score (ISS) was 25. Enteral access was obtained and intragastric feeding was initiated on day 3. 6. Intragastric feeding was tolerated without complication in 111 of 114 (97%) patients. Five patients aspirated, but had no evidence of intolerance prior to the event. CONCLUSIONS PEG provided reliable enteral access in moderate to severe TBI patients. Intragastric feeding was well tolerated with a low complication rate (4%).
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