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Risk Factors and Venous Thromboembolism in Patients with Polytrauma ± Traumatic Brain Injury. J Surg Res 2014. [DOI: 10.1016/j.jss.2013.11.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Trauma Association of Canada (TAC) Annual Scientific Meeting. The Westin Whistler Resort & Spa, Whistler, BC, Thursday, Apr. 11 to Saturday, Apr. 13, 2013Testing the reliability of tools for pediatric trauma teamwork evaluation in a North American high-resource simulation settingThe association of etomidate with mortality in trauma patientsDefinition of isolated hip fractures as an exclusion criterion in trauma centre performance evaluations: a systematic reviewEstimation of acute care hospitalization costs for trauma hospital performance evaluation: a systematic reviewHospital length of stay following admission for traumatic injury in Canada: a multicentre cohort studyPredictors of hospital length of stay following traumatic injury: a multicentre cohort studyInfluence of the heterogeneity in definitions of an isolated hip fracture used as an exclusion criterion in trauma centre performance evaluations: a multicentre cohort studyPediatric trauma, advocacy skills and medical studentsCompliance with the prescribed packed red blood cell, fresh frozen plasma and platelet ratio for the trauma transfusion pathway at a level 1 trauma centreEarly fixed-wing aircraft activation for major trauma in remote areasDevelopment of a national, multi-disciplinary trauma crisis resource management curriculum: results from the pilot courseThe management of blunt hepatic trauma in the age of angioembolization: a single centre experienceEarly predictors of in-hospital mortality in adult trauma patientsThe impact of open tibial fracture on health service utilization in the year preceding and following injuryA systematic review and meta-analysis of the efficacy of red blood cell transfusion in the trauma populationSources of support for paramedics managing work-related stress in a Canadian EMS service responding to multisystem trauma patientsAnalysis of prehospital treatment of pain in the multisystem trauma patient at a community level 2 trauma centreIncreased mortality associated with placement of central lines during trauma resuscitationChronic pain after serious injury — identifying high risk patientsEpidemiology of in-hospital trauma deaths in a Brazilian university teaching hospitalIncreased suicidality following major trauma: a population-based studyDevelopment of a population-wide record linkage system to support trauma researchInduction of hmgb1 by increased gut permeability mediates acute lung injury in a hemorrhagic shock and resuscitation mouse modelPatients who sustain gunshot pelvic fractures are at increased risk for deep abscess formation: aggravated by rectal injuryAre we transfusing more with conservative management of isolated blunt splenic injury? A retrospective studyMotorcycle clothesline injury prevention: Experimental test of a protective deviceA prospective analysis of compliance with a massive transfusion protocol - activation alone is not enoughAn evaluation of diagnostic modalities in penetrating injuries to the cardiac box: Is there a role for routine echocardiography in the setting of negative pericardial FAST?Achievement of pediatric national quality indicators — an institutional report cardProcess mapping trauma care in 2 regional health authorities in British Columbia: a tool to assist trauma sys tem design and evaluationPatient safety checklist for emergency intubation: a systematic reviewA standardized flow sheet improves pediatric trauma documentationMassive transfusion in pediatric trauma: a 5-year retrospective reviewIs more better: Does a more intensive physiotherapy program result in accelerated recovery for trauma patients?Trauma care: not just for surgeons. Initial impact of implementing a dedicated multidisciplinary trauma team on severely injured patientsThe role of postmortem autopsy in modern trauma care: Do we still need them?Prototype cervical spine traction device for reduction stabilization and transport of nondistraction type cervical spine injuriesGoing beyond organ preservation: a 12-year review of the beneficial effects of a nonoperative management algorithm for splenic traumaAssessing the construct validity of a global disability measure in adult trauma registry patientsThe mactrauma TTL assessment tool: developing a novel tool for assessing performance of trauma traineesA quality improvement approach to developing a standardized reporting format of ct findings in blunt splenic injuriesOutcomes in geriatric trauma: what really mattersFresh whole blood is not better than component therapy (FFP:RBC) in hemorrhagic shock: a thromboelastometric study in a small animal modelFactors affecting mortality of chest trauma patients: a prospective studyLong-term pain prevalence and health related quality of life outcomes for patients enrolled in a ketamine versus morphine for prehospital traumatic pain randomized controlled trialDescribing pain following trauma: predictors of persistent pain and pain prevalenceManagement strategies for hemorrhage due to pelvic trauma: a survey of Canadian general surgeonsMajor trauma follow-up clinic: Patient perception of recovery following severe traumaLost opportunities to enhance trauma practice: culture of interprofessional education and sharing among emergency staffPrehospital airway management in major trauma and traumatic brain injury by critical care paramedicsImproving patient selection for angiography and identifying risk of rebleeding after angioembolization in the nonoperative management of high grade splenic injuriesFactors predicting the need for angioembolization in solid organ injuryProthrombin complex concentrates use in traumatic brain injury patients on oral anticoagulants is effective despite underutilizationThe right treatment at the right time in the right place: early results and associations from the introduction of an all-inclusive provincial trauma care systemA multicentre study of patient experiences with acute and postacute injury carePopulation burden of major trauma: Has introduction of an organized trauma system made a difference?Long-term functional and return to work outcomes following blunt major trauma in Victoria, AustraliaSurgical dilemma in major burns victim: heterotopic ossification of the tempromandibular jointWhich radiological modality to choose in a unique penetrating neck injury: a differing opinionThe Advanced Trauma Life Support (ATLS) program in CanadaThe Rural Trauma Team Development Course (RTTDC) in Pakistan: Is there a role?Novel deployment of BC mobile medical unit for coverage of BMX world cup sporting eventIncidence and prevalence of intra-abdominal hypertension and abdominal compartment syndrome in critically ill adults: a systematic review and meta-analysisRisk factors for intra-abdominal hypertension and abdominal compartment syndrome in critically ill or injured adults: a systematic review and meta-analysisA comparison of quality improvement practices at adult and pediatric trauma centresInternational trauma centre survey to evaluate content validity, usability and feasibility of quality indicatorsLong-term functional recovery following decompressive craniectomy for severe traumatic brain injuryMorbidity and mortality associated with free falls from a height among teenage patients: a 5-year review from a level 1 trauma centreA comparison of adverse events between trauma patients and general surgery patients in a level 1 trauma centreProcoagulation, anticoagulation and fibrinolysis in severely bleeding trauma patients: a laboratorial characterization of the early trauma coagulopathyThe use of mobile technology to facilitate surveillance and improve injury outcome in sport and physical activityIntegrated knowledge translation for injury quality improvement: a partnership between researchers and knowledge usersThe impact of a prevention project in trauma with young and their learningIntraosseus vascular access in adult trauma patients: a systematic reviewThematic analysis of patient reported experiences with acute and post-acute injury careAn evaluation of a world health organization trauma care checklist quality improvement pilot programProspective validation of the modified pediatric trauma triage toolThe 16-year evolution of a Canadian level 1 trauma centre: growing up, growing out, and the impact of a booming economyA 20-year review of trauma related literature: What have we done and where are we going?Management of traumatic flail chest: a systematic review of the literatureOperative versus nonoperative management of flail chestEmergency department performance of a clinically indicated and technically successful emergency department thoracotomy and pericardiotomy with minimal equipment in a New Zealand institution without specialized surgical backupBritish Columbia’s mobile medical unit — an emergency health care support resourceRoutine versus ad hoc screening for acute stress: Who would benefit and what are the opportunities for trauma care?A geographical analysis of the Early Development Instrument (EDI) and childhood injuryDevelopment of a pediatric spinal cord injury nursing course“Kids die in driveways” — an injury prevention campaignEpidemiology of traumatic spine injuries in childrenA collaborative approach to reducing injuries in New Brunswick: acute care and injury preventionImpact of changes to a provincial field trauma triage tool in New BrunswickEnsuring quality of field trauma triage in New BrunswickBenefits of a provincial trauma transfer referral system: beyond the numbersThe field trauma triage landscape in New BrunswickImpact of the Rural Trauma Team Development Course (RTTDC) on trauma transfer intervals in a provincial, inclusive trauma systemTrauma and stress: a critical dynamics study of burnout in trauma centre healthcare professionalsUltrasound-guided pediatric forearm fracture reduction with sedation in the emergency departmentBlock first, opiates later? The use of the fascia iliaca block for patients with hip fractures in the emergency department: a systematic reviewRural trauma systems — demographic and survival analysis of remote traumas transferred from northern QuebecSimulation in trauma ultrasound trainingIncidence of clinically significant intra-abdominal injuries in stable blunt trauma patientsWake up: head injury management around the clockDamage control laparotomy for combat casualties in forward surgical facilitiesDetection of soft tissue foreign bodies by nurse practitioner performed ultrasoundAntihypertensive medications and walking devices are associated with falls from standingThe transfer process: perspectives of transferring physiciansDevelopment of a rodent model for the study of abdominal compartment syndromeClinical efficacy of routine repeat head computed tomography in pediatric traumatic brain injuryEarly warning scores (EWS) in trauma: assessing the “effectiveness” of interventions by a rural ground transport service in the interior of British ColumbiaAccuracy of trauma patient transfer documentation in BCPostoperative echocardiogram after penetrating cardiac injuries: a retrospective studyLoss to follow-up in trauma studies comparing operative methods: a systematic reviewWhat matters where and to whom: a survey of experts on the Canadian pediatric trauma systemA quality initiative to enhance pain management for trauma patients: baseline attitudes of practitionersComparison of rotational thromboelastometry (ROTEM) values in massive and nonmassive transfusion patientsMild traumatic brain injury defined by GCS: Is it really mild?The CMAC videolaryngosocpe is superior to the glidescope for the intubation of trauma patients: a prospective analysisInjury patterns and outcome of urban versus suburban major traumaA cost-effective, readily accessible technique for progressive abdominal closureEvolution and impact of the use of pan-CT scan in a tertiary urban trauma centre: a 4-year auditAdditional and repeated CT scan in interfacilities trauma transfers: room for standardizationPediatric trauma in situ simulation facilitates identification and resolution of system issuesHospital code orange plan: there’s an app for thatDiaphragmatic rupture from blunt trauma: an NTDB studyEarly closure of open abdomen using component separation techniqueSurgical fixation versus nonoperative management of flail chest: a meta-analysisIntegration of intraoperative angiography as part of damage control surgery in major traumaMass casualty preparedness of regional trauma systems: recommendations for an evaluative frameworkDiagnostic peritoneal aspirate: An obsolete diagnostic modality?Blunt hollow viscus injury: the frequency and consequences of delayed diagnosis in the era of selective nonoperative managementEnding “double jeopardy:” the diagnostic impact of cardiac ultrasound and chest radiography on operative sequencing in penetrating thoracoabdominal traumaAre trauma patients with hyperfibrinolysis diagnosed by rotem salvageable?The risk of cardiac injury after penetrating thoracic trauma: Which is the better predictor, hemodynamic status or pericardial window?The online Concussion Awareness Training Toolkit for health practitioners (CATT): a new resource for recognizing, treating, and managing concussionThe prevention of concussion and brain injury in child and youth team sportsRandomized controlled trial of an early rehabilitation intervention to improve return to work Rates following road traumaPhone call follow-upPericardiocentesis in trauma: a systematic review. Can J Surg 2013. [DOI: 10.1503/cjs.005813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Allegations of Malpractice in Trauma: Frequency, Cost, Causes and Prevention. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Grandpa Turn in Your Keys: Exploring Trauma Recidivism in an Elderly Cohort. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bilateral Near Infrared Spectroscopy: A Potential Tool for Detecting Traumatic Vascular Injury. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Watchful Waiting in Ventral/Incisional Hernia's: At What Cost? J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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The Effect of Structured Handover on the Efficiency of Information Transfer During Trauma Sign-Out. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.876] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Fatal Cardiac Injuries: The Importance of Thinking Outside the Box. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sticking Our Neck Out: Is MRI Necessary to Clear The Obtunded Patient's Cervical Spine. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Clinical Differences in Pulmonary Contusion Based on Plain Chest Radiography Versus Computed Tomography in Blunt Trauma. J Surg Res 2012. [DOI: 10.1016/j.jss.2011.11.817] [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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Regionalization Of Care For The Critically Ill In Post-Earthquake Haiti: The Value Of Teamwork. J Surg Res 2011. [DOI: 10.1016/j.jss.2010.11.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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QS202. The Skeletal Muscle Myostatin/ACVR2B Pathway is Essential for Recovery From Burn Injury. J Surg Res 2009. [DOI: 10.1016/j.jss.2008.11.503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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QS379. CT Utilization Is Not Predicted by Severity of Illness, But Does Show Cultural Disparity, in Minimally Injured Blunt Trauma Patients. J Surg Res 2009. [DOI: 10.1016/j.jss.2008.11.689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Splanchnic hypoperfusion as reflected by gastric intramucosal acidosis has been recognized as an important determinant of outcome in shock. A comprehensive splanchnic hypoperfusion-ischemia reperfusion (IRP) protocol was evaluated against conventional shock management protocols in critical trauma patients. The study was a prospective randomized trial comparing three therapeutic approaches to hypoperfusion after severe trauma in 151 trauma patients admitted to the intensive care unit. Group 1 patients received hemodynamic support based on conventional indicators of hypoperfusion. In group 2, resuscitation was further guided by gastric tonometry-derived estimates of splanchnic hypoperfusion and included more invasive hemodynamic monitoring and additional administration of colloid or crystalloid solutions, or inotropic support. Group 3 patients additionally received therapies specifically aimed at optimizing splanchnic perfusion and minimizing oxidant-mediated damage from reperfusion. The three groups were similar based on age, Injury Severity Score, and Acute Physiology and Chronic Health Evaluation II Scores. There were no statistically significant differences in mortality rates, organ dysfunction, ventilator days, or length of stay between any of the interventions. Techniques of optimization of splanchnic perfusion and minimization of oxidant-mediated reperfusion injury evaluated in this study were not advantageous relative to standard resuscitation measures guided by conventional or tonometric measures of hypoperfusion in the therapy of occult and clinical shock in trauma patients.
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Abstract
OBJECTIVE To compare the healing rates of a hydrofibre dressing (Aquacel) and normal wet-to-dry gauze in the treatment of open surgical wounds. METHOD Fifty patients with open surgical wounds were randomized to receive either saline-moistened gauze or Aquacel. The rate of wound healing was measured as ml/day (deep wounds) or cm2/day (superficial wounds) at each dressing change until an investigator blinded to the patient group diagnosed the wounds as having healed or the patient was withdrawn from the study. RESULTS Of the 50 patients, seven were withdrawn from the study after the first evaluation. Of the remaining 43 patients, 21 had been randomly allocated to the gauze group and 22 to the Aquacel group. For deep wounds, a mean change in the wound healing rate of 1.9 +/- 1.3 cm3/day was reported for the gauze group and 2.9 +/- 2.3 cm3/day for the Aquacel group. These results approach statistical significance (p = 0.082). For superficial wounds, the mean change in the healing rate was 1.6 +/- 1.5 cm2/day for the gauze group and 1.9 +/- 2.2 cm2/day for the Aquacel group, but this was not statistically significant. CONCLUSION Aquacel appears to be at least as effective as wet-to-dry gauze in the healing of open surgical wounds.
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Abstract
OBJECTIVES/HYPOTHESIS The diagnosis of acute bacterial rhinosinusitis continues to generate controversy in critically ill patients. The efficacy of endoscopically directed cultures in these patients is unknown. We compared antral tap (AT) with endoscopic tissue culture (ETC) of the osteomeatal complex in an intensive care unit (ICU) setting. METHODS Twenty patients admitted to a surgical/trauma ICU were evaluated by AT and ENB for the presence of rhinosinusitis. All patients had 1) a fever of unknown origin without resolution on empiric antibiotic therapy for > or =48 hrs; 2) other sources of fever ruled out; 3) computed tomography scan evidence of mucoperiosteal thickening +/- sinus air/fluid levels; and 4) attempt at conservative treatment with topical decongestants and removal of all nasal intubation. Microbiologic data were collected and analyzed for any statistical difference between groups. RESULTS A total of 29 sides underwent simultaneous tap and endoscopically directed tissue culture. The mean age was 40 years (range, 23-77 y) with 85% being males. Fifteen of 20 (75%) patients in the AT group were culture-positive. Of the 49 isolates from the AT, 55% yielded Gram-negative bacilli (Acinetobacter sp. 37%) and 45% yielded Gram-positive cocci. The ETC group was culture-positive in 18 of 20 (90%) patients. Of the 52 isolates from the ETC, Gram-negative bacilli were found in 58% (Acinetobacter sp. 33%) and 42% yielded Gram-positive cocci. The ETCs were culture-positive in all but 1 patient with positive taps. There appeared to be a concordance between AT and ETC in 60% of the patients. In five instances (25%), results of the AT or ETC changed ICU management. Two patients ultimately required sinus surgery. CONCLUSIONS Sinus taps and/or endoscopically directed tissue cultures led to a change in ICU care in 25% of ICU patients studied. In patients with fever of unknown origin and computed tomography evidence of sinusitis, an antral tap continues to provide important information concerning maxillary sinusitis. However, ETC may give as good a representation of the microbiology and secondary inflammatory changes responsible for bacterial ICU rhinosinusitis causing fever of unknown origin. Further study on a larger group of patients is needed.
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Penetrating colon injuries requiring resection: diversion or primary anastomosis? An AAST prospective multicenter study. ACTA ACUST UNITED AC 2001; 50:765-75. [PMID: 11371831 DOI: 10.1097/00005373-200105000-00001] [Citation(s) in RCA: 158] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The management of colon injuries that require resection is an unresolved issue because the existing practices are derived mainly from class III evidence. Because of the inability of any single trauma center to accumulate enough cases for meaningful statistical analysis, a multicenter prospective study was performed to compare primary anastomosis with diversion and identify the risk factors for colon-related abdominal complications. METHODS This was a prospective study from 19 trauma centers and included patients with colon resection because of penetrating trauma, who survived at least 72 hours. Multivariate logistic regression analysis was used to compare outcomes in patients with primary anastomosis or diversion and identify independent risk factors for the development of abdominal complications. RESULTS Two hundred ninety-seven patients fulfilled the criteria for inclusion and analysis. Overall, 197 patients (66.3%) were managed by primary anastomosis and 100 (33.7%) by diversion. The overall colon-related mortality was 1.3% (four deaths in the diversion group, no deaths in the primary anastomosis group, p = 0.012). Colon-related abdominal complications occurred in 24% of all patients (primary repair, 22%; diversion, 27%; p = 0.373). Multivariate analysis including all potential risk factors with p values < 0.2 identified three independent risk factors for abdominal complications: severe fecal contamination, transfusion of > or = 4 units of blood within the first 24 hours, and single-agent antibiotic prophylaxis. The type of colon management was not found to be a risk factor. Comparison of primary anastomosis with diversion using multivariate analysis adjusting for the above three identified risk factors or the risk factors previously described in the literature (shock at admission, delay > 6 hours to operating room, penetrating abdominal trauma index > 25, severe fecal contamination, and transfusion of > 6 units blood) showed no statistically significant difference in outcome. Similarly, multivariate analysis and comparison of the two methods of colon management in high-risk patients showed no difference in outcome. CONCLUSION The surgical method of colon management after resection for penetrating trauma does not affect the incidence of abdominal complications, irrespective of associated risk factors. Severe fecal contamination, transfusion of > or = 4 units of blood within the first 24 hours, and single-agent antibiotic prophylaxis are independent risk factors for abdominal complications. In view of these findings, the reduced quality of life, and the need for a subsequent operation in colostomy patients, primary anastomosis should be considered in all such patients.
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Potentially life-threatening complication of pulmonary artery catherization. THE JOURNAL OF TRAUMA 2001; 50:1158. [PMID: 11426136 DOI: 10.1097/00005373-200106000-00031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
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Hemoperitoneum score helps determine need for therapeutic laparotomy. THE JOURNAL OF TRAUMA 2001; 50:650-4; discussion 654-6. [PMID: 11303159 DOI: 10.1097/00005373-200104000-00009] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE Sonography provides a fast, portable, and noninvasive method for patient assessment. However, the benefit of providing real-time ultrasound (US) imaging and fluid quantification shortly after patient arrival has not been explored. The objective of this study was to prospectively validate a US hemoperitoneum scoring system developed at our institution and determine whether sonography can predict a therapeutic operation. METHODS For 12 months, prospective data on all patients undergoing a trauma sonogram were recorded. All sonograms positive for free fluid were given a hemoperitoneum score. The US score was compared with initial systolic blood pressure and base deficit to assess the ability of sonography to predict a therapeutic laparotomy. RESULTS Forty of 46 patients (87%) with a US score > or = 3 required a therapeutic laparotomy. Forty-six of 54 patients with a US score < 3 (85%) did not need operative intervention. The sensitivity of sonography was 83% compared with 28% and 49% for systolic blood pressure and base deficit, respectively, in determining the need for therapeutic operation. CONCLUSION We conclude that the majority of patients with a score > or = 3 will need surgery. The US hemoperitoneum scoring system was a better predictor of a therapeutic laparotomy than initial blood pressure and/or base deficit.
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Abstract
OBJECTIVE To determine the optimal method of wound closure for dirty abdominal wounds. SUMMARY BACKGROUND DATA The rate of wound infection for dirty abdominal wounds is approximately 40%, but the optimal method of wound closure remains controversial. Three randomized studies comparing delayed primary closure (DPC) with primary closure (PC) have not conclusively shown any advantage of one method over the other in terms of wound infection. METHODS Fifty-one patients with dirty abdominal wounds related to perforated appendicitis, other perforated viscus, traumatic injuries more than 4 hours old, or intraabdominal abscesses were enrolled. Patients were stratified by cause (appendicitis vs. all other causes) and prospectively randomized to one of two wound management strategies: E/DPC (wound packed with saline-soaked gauze, evaluated 3 days after surgery for closure the next day if appropriate) or PC. In the E/DPC group, wounds that were not pristine when examined on postoperative day 3 were not closed and daily dressing changes were instituted. Wounds were considered infected if purulence discharged from the wound, or possibly infected if signs of inflammation or a serous discharge developed. RESULTS Two patients were withdrawn because they died less than 72 hours after surgery. The wound infection rate was greater in the PC group than in the E/DPC group. Lengths of hospital stay and hospital charges were similar between the two groups. CONCLUSION A strategy of DPC for appropriate dirty abdominal wounds 4 days after surgery produced a decreased wound infection rate compared with PC without increasing the length of stay or cost.
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Gram positive infection in trauma patients: new strategies to decrease emerging Gram-positive resistance and vancomycin toxicity. Int J Antimicrob Agents 2000; 16 Suppl 1:S39-42. [PMID: 11137408 DOI: 10.1016/s0924-8579(00)00305-8] [Citation(s) in RCA: 16] [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
Bacterial resistance to antibiotics has become a serious problem in medicine. Particularly worrisome is the increasing incidence of multi-resistant organisms such as methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE). Not surprisingly, in view of the high incidence of life-threatening infections and heavy antibiotic use, resistance has become very frequent and problematic in intensive care units. The standard approach for the treatment of MRSA is vancomycin or teicoplanin. Long-term therapeutic and unrestricted prophylactic use of vancomycin has given rise to VRE which in turn may lead to the emergence of vancomycin-resistant S. aureus (VRSA) through plasmid mediated transmission. In order to reduce the incidence of VRE and to avoid the emergence of VRSA, vancomycin use should be restricted and alternative antibiotic strategies should be developed. Using those antibiotics to which MRSA are still generally sensitive, perhaps in combination with new ones, such as, quinupristin/dalfopristin, should be entertained. We performed a retrospective review of the Gram-positive infections in our Level 1 Trauma Center Intensive Care Unit, and an analysis of the resistance patterns of the NMSA infections showed that additional resistance rarely develops within less than 5 days. We then designed a new strategy for the treatment of MRSA infections. This strategy consists of the sequential use of a range of antibiotics with activity against MRSA in short 5-7 day pulses until the full clinical course is completed. Studies validating the benefit of this approach are currently in preparation.
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Combined carotid artery injury and laryngeal fracture secondary to dog bite: case report. Am Surg 2000; 66:1016-9. [PMID: 11090009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Approximately 914 new dog bite injuries requiring emergency department visits occur daily in the United States. Attacks by dogs with training and strength to attack should be triaged cautiously because of the possibility of serious internal injury. A high index of suspicion is needed when treating patients with neck injuries secondary to dog bites. We report a case of successfully treated combined carotid artery and laryngeal injury produced by a dog bite.
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Incidence and susceptibility of pathogenic bacteria vary between intensive care units within a single hospital: implications for empiric antibiotic strategies. THE JOURNAL OF TRAUMA 2000; 49:638-45; discussion 645-6. [PMID: 11038080 DOI: 10.1097/00005373-200010000-00010] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND The purpose of this study was to determine whether the incidence of recovery and patterns of antibiotic susceptibility of pathogenic bacteria vary between intensive care units (ICUs) in a single teaching hospital. METHODS Culture and susceptibility results were collected prospectively for a 3-month period (April through June 1999) in each of the surgical, trauma, and medical ICUs. The number of unique isolates and susceptibility patterns were determined. Susceptibility of isolates among ICUs was compared with chi2. RESULTS Statistically significant differences between ICUs in susceptibility to various antibiotics were found for Staphylococcus aureus, Enterococcus sp, Acinetobacter sp, Enterobacter sp, Klebsiella sp, and Pseudomonas sp. Notably, vancomycin-resistant Enterococcus was not seen in the medical ICU, whereas it was seen in both the surgical and trauma ICUs. Klebsiella spp resistant to ceftazidime were seen only in the trauma ICU. The aminoglycosides and quinolones had attenuated activity against Pseudomonas sp in the surgical ICU, whereas they remained highly effective in the trauma ICU. Cefazolin had no activity against the Enterobacter sp in either of the surgical ICUs, but was highly effective in the medical ICU. CONCLUSION Although the microbiologic results of this study should not be extrapolated to other institutions, the principle is of value. There is variability between ICUs in a single large teaching hospital in susceptibility of bacterial pathogens to various antibiotics. This may have implications in the design of empiric antibiotic strategies and the planning of the hospital formulary. Hospital wide or composite ICU antibiograms are inadequate for planning empiric therapy in the ICU.
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Biodebridement: a case report of maggot therapy for limb salvage after fourth-degree burns. THE JOURNAL OF BURN CARE & REHABILITATION 2000; 21:254-7. [PMID: 10850908 DOI: 10.1067/mbc.2000.106659] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The wound healing and antimicrobial properties of maggots are well known. Maggot debridement therapy has been used for the treatment of various conditions. For maggot debridement therapy, the larvae of the blowfly are applied over necrotic or nonhealing wounds. We used maggot debridement therapy with the larvae of Phaenicia sericata for limb salvage after bilateral lower extremity fourth-degree burns.
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Pharmacokinetics and burn eschar penetration of intravenous ciprofloxacin in patients with major thermal injuries. J Antimicrob Chemother 2000; 45:337-42. [PMID: 10702553 DOI: 10.1093/jac/45.3.337] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Adequate penetration of antibiotics into burn tissue and maintenance of effective serum levels are essential for the treatment of patients sustaining major thermal injuries. The pharmacokinetics and burn eschar penetration of intravenous ciprofloxacin were determined in 12 critically ill patients with burn injuries. Mean age for the 12 patients was 45 +/- 17 (range 25-82 years), total body surface area burned (TBSAB) = 38 +/- 15% and Acute Physiology and Chronic Health Evaluation (APACHE) II score = 8 +/- 6. Patients received recommended doses of ciprofloxacin, 400 mg q12h iv, for three doses beginning 72 h post-burn. Serum concentrations were measured at t = 0, 0.25, 0.5, 0.75, 1.0, 1.25, 1.5, 2.0, 4.0 and 12.0 h after the first and third doses. Burn eschar biopsies were obtained after the third ciprofloxacin dose. Three of these 12 patients (25%) manifested later signs of clinical sepsis (TBSAB = 61 +/- 6% and APACHE II score = 11 +/- 3) and underwent a second infusion of three doses of intravenous ciprofloxacin, blood sampling and eschar biopsy. Serum and eschar concentrations were determined by high performance liquid chromatography. Serum ciprofloxacin concentrations were comparable to those of normal volunteers (C(max) = 4.0 +/- 1 mg/L and AUC = 11.4 +/- 2 mg.h/L) during the immediate post-burn period after dose 1 (C(max1) = 4.8 +/- 3 mg/L and AUC(0-12) = 12.5 +/- 7 mg. h/L) and dose 3 (C(max3) = 4.9 +/- 2 mg/L and AUC(24-36) = 17.5 +/- 11 mg.h/L). Mean burn eschar concentration during the 72 h post-burn was significantly lower than that found during clinical sepsis (18 +/- 17 compared with 41.3 +/- 54 microg/g; P < 0.05 by t test). Similar serum concentrations were achieved in patients with clinical sepsis (C(max1) = 4.2 +/- 0.2 mg/L and AUC(0-12) = 15.0 +/- 3 mg. h/L; C(max3) = 5.0 +/- 1 mg/L and AUC(24-36) = 22.8 +/- 9 mg.h/L). A positive correlation between burn eschar concentrations and C(max) (r = 0.71, r(2) = 0.51, P = 0.01) was found by linear regression analysis. A C(max)/MIC ratio > 10 (MIC = 0.5 mg/L) and an AUC/MIC ratio > 100 SIT(-1).h (serum inhibitory titre) (MIC = 0.125 mg/L) were achieved. High burn eschar concentrations and serum levels, similar to those found in normal volunteers, can be achieved after intravenous ciprofloxacin infusion in critically ill burns patients.
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The epidemic of cocaine-related juxtapyloric perforations: with a comment on the importance of testing for Helicobacter pylori. Ann Surg 1999; 229:801-4; discussion 804-6. [PMID: 10363893 PMCID: PMC1420826 DOI: 10.1097/00000658-199906000-00006] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This is a report of 50 consecutive patients with juxtapyloric perforations after smoking "crack" cocaine (cocaine base) at one urban public hospital. SUMMARY BACKGROUND DATA Although the exact causal relation between smoking crack cocaine and a subsequent juxtapyloric perforation has not been defined, surgical services in urban public hospitals now treat significant numbers of male addicts with such perforations. This report describes the patient set, presentation, and surgical management and suggests a possible role for Helicobacter pylori in contributing to these perforations. METHODS A retrospective chart review was performed, supplemented by data from the patient log in the department of surgery. RESULTS From 1994 to 1998, 50 consecutive patients (48 men, 2 women) with a mean age of 37 had epigastric pain and signs of peritonitis a median of 2 to 4 hours (but up to 48 hours) after smoking crack cocaine. A history of chronic smoking of crack as well as chronic alcohol abuse was noted in all patients; four had a prior history of presumed ulcer disease in the upper gastrointestinal tract. Free air was present on an upright abdominal x-ray in 84% of patients, and all underwent operative management. A 3- to 5-mm juxtapyloric perforation, usually in the prepyloric area, was found in all patients. Omental patch closure was used in 49 patients and falciform ligament closure in 1. Two patients underwent parietal cell vagotomy as well. In the later period of the review, antral mucosal biopsies were performed through the juxtapyloric perforation in five patients. Urease testing was positive for infection with H. pyonri in four, and these patients were prescribed appropriate antimicrobial drugs. CONCLUSIONS Juxtapyloric perforations after the smoking of crack cocaine occur in a largely male population of drug addicts who are 8 to 10 years younger than the patient group that historically has perforations in the pyloroduodenal area. These perforations are usually 3 to 5 mm in diameter, and an antral mucosal biopsy for subsequent urease testing should be performed if the location and size of the ulcer allow this to be done safely. Omental patch closure is appropriate therapy for patients without a history of prior ulcer disease; antimicrobial therapy and omeprazole are prescribed when H. pylori is present.
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Abstract
BACKGROUND Although the high cost and inappropriate use of antibiotics have been documented before, we are not aware of any data on nonsurgical site infectious morbidity associated with prolonged courses of prophylactic antibiotics (PA). STUDY DESIGN Data regarding antibiotic orders were collected using a custom designed microbiology database in the Surgical Intensive Care Unit of a teaching hospital from October 1, 1995 through April 30, 1997. The database was retrospectively reviewed. The cost of PA in excess of 1 day was calculated. Frequency of bacteremia and line infections were compared in patients receiving 1 day or less of PA versus more than 4 days of PA. RESULTS Sixty-one percent of PA orders were continued for more than 1 day. Cost of PA beyond 1 day totaled $44,893. Bacteremia and line infection were more frequent in the patients receiving more than 4 days of PA. CONCLUSIONS There was poor compliance with the protocol of stopping PA at 24 hours. The cost of noncompliance was $44,893. There were more bacteremias and line infections in patients with duration of PA of more than 4 days.
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Abstract
BACKGROUND The explosion of a bomb 75 to 100 yards away from attendees at a concert who were in the process of being evacuated from Centennial Olympic Park at approximately 1:25 AM on July 27, 1996, resulted in a multiple-casualty event involving primarily four hospitals in proximity to the blast. The purpose of this study was to review triage and care of the victims, emphasizing those with significant injuries. METHODS Retrospective review of triage and care of injured patients. RESULTS Ninety-six of the 111 victims of the blast were triaged in the first half hour to four hospitals within 3 miles of the bombing. Only four minor operations were performed in 61 patients evaluated at community hospitals. Ten of 35 patients evaluated at the regional trauma center underwent emergency or urgent operations, and all who were seriously injured did well. CONCLUSIONS Although overtriage to the regional trauma center occurred, outcome was excellent in all seriously injured victims treated there.
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Empiric therapy of sepsis in the surgical intensive care unit with broad-spectrum antibiotics for 72 hours does not lead to the emergence of resistant bacteria. THE JOURNAL OF TRAUMA 1998; 45:887-91. [PMID: 9820698 DOI: 10.1097/00005373-199811000-00008] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND It is our practice to treat suspected sepsis with imipenem/cilastatin and gentamicin (IMP/GENT) for 72 hours while awaiting culture results. We wanted to determine if this practice engenders antimicrobial resistance. METHODS Review of prospectively collected data regarding use of IMP/GENT and microbial sensitivity to imipenem/cilastatin during the first and last 7 months of a 19-month study period (October 1, 1995, to April 30, 1997). RESULTS The susceptibility of appropriate organisms to imipenem/cilastatin was 76% in the early period and 80% in the late period (p = 0.42). Pseudomonas aeruginosa was more susceptible in the late period (88 vs. 62%; p = 0.007). Resistance to gentamicin (30% early vs. 21% late; p = 0.02) and representative cephalosporins (cefoxitin, 52% early vs. 61% late; p = 0.35; ceftazidime, 26% early vs. 23% late; p = 0.76) did not develop during the study period. The incidence of fungemia was the same in both periods (4 of 467 admissions vs. 3 of 599 admissions; p = 0.48). CONCLUSION This protocol did not lead to the emergence of resistant bacteria.
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Abstract
BACKGROUND Reported mortality for open cholecystectomy in patients with cirrhosis ranges from 10% to 80%. Laparoscopic cholecystectomy has gained acceptance in the general population and has become the procedure of choice for symptomatic cholelithiasis. We reviewed our experience with the use of laparoscopic cholecystectomy in this group. STUDY DESIGN We did a retrospective review of the records of 25 consecutive laparoscopic choleoystectomy procedures performed on cirrhotic patients from May 1992 to July 1996. RESULTS There were no mortalities in our group. All procedures were completed laparoscopically. Mean length of stay was 1.7 days (range, 1 to 8 days). Morbidity consisted of wound hematomas, pneumonia, and ascites for a rate of 32%. Only patients with Child's Class A and Class B cirrhosis were operated on. CONCLUSIONS Laparoscopic cholecystectomy can be performed safely in cirrhotic patients with well compensated liver function.
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Abstract
While much attention is focused on firearm fatalities, the purpose of this study was to determine the expense of acute medical care and the rehabilitation experience of surviving adolescent patients in the USA with spinal cord injury secondary to gunshot wounds. We analyzed a cohort of 19 patients, 18 of whom survived 12 months after spinal cord injury. The need for primary medical care related to the injury, current work and scholastic status, and satisfaction with the quality of rehabilitation were determined. Ten were not involved in any type of academic or meaningful activity, five had returned to school, three were undergoing rehabilitation, and one patient died. Major complications were present in 14 of the 18 patients. Thus, despite a high survival rate after spinal cord injury in this USA population, considerable long-term disability persists, and survivors report a low level of satisfaction with life.
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Abstract
OBJECTIVE To determine whether surgeons and residents with minimal training can evaluate accurately emergency ultrasound (US) examinations compared with radiologists for blunt abdominal trauma. METHODS Over 7 months, we conducted a prospective study comparing the evaluation of emergency US for blunt abdominal trauma by surgeons and attending radiologists. US readings from the surgical team and the radiologists were correlated with outcome. RESULTS One hundred-twelve patients were included in the study. Ninety-two patients had an US read as negative by the surgical and radiology services with no subsequent injuries identified. Eighteen patients had an US deemed positive by the surgical service and radiologists. Injuries were confirmed in this group by operation or computed tomography. One patient had an US deemed positive by the surgical team and subsequently negative by the radiologist. A diagnostic peritoneal lavage was performed which was negative. Another patient had an US interpreted as negative by the surgical evaluator and positive by the radiologist. Exploratory laparotomy was negative for intraabdominal hemorrhage or organ injury. Overall results reveal an accuracy on US reading of 99% for the surgical team and 99% for the attending radiologists. CONCLUSION Surgeons and surgical residents at different levels of training can accurately interpret emergency ultrasound examinations for blunt trauma from the real-time images, at a level comparable to attending radiologists.
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Rapid detection of traumatic effusion using surgeon-performed ultrasonography. THE JOURNAL OF TRAUMA 1998; 44:291-6; discussion 296-7. [PMID: 9498500 DOI: 10.1097/00005373-199802000-00009] [Citation(s) in RCA: 115] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND In the injured patient, rapid assessment of the thorax can yield critical information for patient management and triage. OBJECTIVES The objectives of this prospective study were (1) to determine if experienced surgeon sonographers could successfully use a focused thoracic ultrasonographic examination to detect traumatic effusion, and (2) to compare the accuracy and efficiency of ultrasonography with supine portable chest radiography. METHODS Surgeon-sonographers performed thoracic ultrasonographic examinations on patients with blunt and penetrating torso injuries during the Advanced Trauma Life Support secondary survey. All patients also underwent portable chest radiography. Performance times for ultrasonography and chest radiography were recorded. Comparisons were made of the performance times and accuracy of both tests in detecting traumatic effusion. RESULTS In 360 patients, there were 40 effusions, 39 of which were detected by ultrasonography and 37 of which were detected by chest radiography. The 97.5% sensitivity and 99.7% specificity observed for thoracic ultrasonography were similar to the 92.5% sensitivity and 99.7% specificity for portable chest radiography. Performance time for ultrasonography was significantly faster than that for chest radiography (1.30 +/- 0.08 vs. 14.18 +/- 0.91 minutes, p < 0.0001). CONCLUSION Surgeons can accurately perform and interpret a focused thoracic ultrasonographic examination to detect traumatic effusion. Surgeon-performed thoracic ultrasonography is as accurate but is significantly faster than supine portable chest radiography for the detection of traumatic effusion.
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A reappraisal of the role of Gram's stains of tracheal aspirates in guiding antibiotic selection in the surgical intensive care unit. THE JOURNAL OF TRAUMA 1998; 44:102-6. [PMID: 9464756 DOI: 10.1097/00005373-199801000-00012] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tracheal aspirate Gram's stains are used to guide antibiotic selection in empiric pneumonia treatment in the surgical intensive care unit (SICU). We questioned whether Gram's stains predict the organism cultured. METHODS A retrospective review of prospectively collected data. RESULTS Gram's stains correlated with the cultured organism in 284 of 543 (52%) SICU cultures and in 226 of 403 (56%) trauma intensive care unit (TICU) cultures. Gram-negative rod (GNR) stains yielded GNR organisms in 182 of 205 (89%) SICU cultures and in 160 of 176 (91%) TICU cultures. Gram-positive coccus (GPC) stains yielded GPC organisms in 75 of 228 (33%) SICU cultures and in 52 of 149 (35%) TICU cultures. Noncorrelates in the GPC group were predominantly GNRs (185 of 250 (74%)). CONCLUSION When the clinical decision has been made that empiric antibiotic coverage is necessary, GNR coverage should be instituted regardless of Gram's stain result. The decision to institute GPC coverage needs to be supported by clinical data other than the Gram's stain.
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Trends in resident experience in open and laparoscopic cholecystectomy. Surg Laparosc Endosc Percutan Tech 1997; 7:245-7. [PMID: 9194288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Laparoscopic cholecystectomy (LC) has replaced open cholecystectomy (OC) as the most common operation for gallbladder disease. Our goal was to determine the effect of this phenomenon on resident training in biliary surgery. The numbers of all cholecystectomies (ACs), OCs, LCs, and advanced procedures (common bile duct exploration and choledochoscopy, (CBDE) performed by residents during academic years 1989 to 1994 were examined. Trends for the residency as a whole and for each cohort of residents completing the program were studied. The number of LCs performed by the residency as a whole per academic year over the 1989 to 1994 period has increased, whereas the number of OCs decreased. The net effect of these trends was an increase in the number of ACs. Although the percentage of LCs performed by postgraduate year 1, 2, and 3 residents (juniors) increased over the study period, the proportion of OCs and ACs performed by this group decreased. For each cohort of residents completing training in the years 1989 through 1994, the number of ACs and LCs performed increased, whereas the number of OCs decreased. Experience in CBDE for the residency as a whole and for the cohort was stable. In conclusion, experience in ACs and LCs has increased, and experience in OCs has decreased. Also, experience in biliary surgery has shifted to the senior level.
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Spontaneous rupture of abdominal aortic aneurysms in patients with non-related blunt traumatic injuries. THE JOURNAL OF THE KENTUCKY MEDICAL ASSOCIATION 1997; 95:64-6. [PMID: 9048470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
As the population ages, abdominal aneurysms are expected to increase in frequency, as well as in the number of elderly patients involved in automobile trauma. Therefore, the number of incidental abdominal aortic aneurysms found in elderly trauma patients should be expected to rise. The purpose of this paper is to report two cases of ruptured abdominal aortic aneurysms found after nonassociated blunt trauma. We review the literature and discuss possible etiologic factors and management associated with this problem.
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Penetrating trauma secondary to heterotopic ossification in a laparatomy scar: a case report. Can J Surg 1996; 39:504-6. [PMID: 8956819 PMCID: PMC3949910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Heterotopic ossification is a common complication of numerous procedures, including abdominal operation, but traumatic perforation by such ossification is extremely rare. A 45-year-old man suffered traumatic perforation of the jejunum by ossification in a laparotomy scar. The diagnosis was made only at operation. The calcified mass was completely excised and the patient made a smooth recovery. The authors caution that the ossification may recur, and they recommend that such ossifications be removed electively if they are symptomatic or if their morphology is such that any viscera are at risk of perforation.
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Diagnostic laparoscopy for dog bite wounds to the abdomen. JOURNAL OF LAPAROENDOSCOPIC SURGERY 1996; 6:435-6. [PMID: 9025030 DOI: 10.1089/lps.1996.6.435] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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Utility of admission chemistry and coagulation profiles in trauma patients: a reappraisal of traditional practice. THE JOURNAL OF TRAUMA 1996; 41:21-5. [PMID: 8676419 DOI: 10.1097/00005373-199607000-00005] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
To determine whether abnormal results of admission serum chemistry profiles (P7: sodium (Na), potassium (K), chloride (Cl), carbon dioxide content (CO2), blood urea nitrogen (BUN), creatinine (Cr), and glucose (GLU), amylase (AMY), and coagulation profiles (CP: prothrombin time (PT) and partial thromboplastin time (PTT) in trauma patients lead to clinical interventions, and to characterize frequency of abnormal results, we prospectively gathered laboratory data on 500 consecutive patients seen in our Level 1 trauma center. Clinicians were blinded to the study. Abnormal results were found in 93% of P7s, 7% of AMYs, and 59% of CPs. Interventions were made for < 1% of abnormal P7s, 0% of abnormal amylase, and 5% of patients with abnormal CP. We conclude that information provided by routine admission chemistry and coagulation profiles in trauma patients seldom lead to clinical interventions. These tests should not be ordered routinely on admission in trauma patients.
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Abstract
Diagnostic peritoneal lavage (DPL) and computed tomography (CT) are the primary diagnostic modalities used in the evaluation of patients with suspected blunt abdominal trauma (BAT). DPL is fast and accurate but is associated with complications. CT is also accurate, yet requires stability and transportability of the patients. Ultrasound (US) has been suggested as an aid in evaluating BAT. We evaluated US in the initial assessment of BAT in 1000 patients. Patients were eligible for the study if they met specified trauma criteria and had suspected BAT. We then followed the outcome of the patients and their further work-up. US showed a sensitivity of 88%, a specificity of 99%, and an accuracy of 97% for detecting intraabdominal injuries. We conclude that emergency ultrasound may be used as the initial diagnostic modality for suspected blunt abdominal trauma.
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Laparoscopic colostomy for a gunshot wound to the rectum. JOURNAL OF LAPAROENDOSCOPIC SURGERY 1995; 5:251-3. [PMID: 7579679 DOI: 10.1089/lps.1995.5.251] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The role of laparoscopy in the management of trauma patients is evolving. We describe a case of a laparoscopically created colostomy for treatment of a gunshot wound to the rectum.
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Laparoscopic repair of a gunshot wound to the diaphragm: a case report. JOURNAL OF LAPAROENDOSCOPIC SURGERY 1995; 5:59-61. [PMID: 7766931 DOI: 10.1089/lps.1995.5.59] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The application of laparoscopy to the surgery of trauma is rapidly expanding. We report a case of laparoscopic repair of a gunshot wound to the right diaphragm. We discuss a technique for repair, as well as a method to create and maintain pneumoperitoneum while avoiding tension pneumothorax.
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