ABSTRACT
BACKGROUND: The size, speed, and unpredictable nature of horses present a significant risk for injury in all equine-related activities. OBJECTIVE: We sought to examine the mechanism, severity, frequency, body regions affected, surgical requirements, rehabilitation needs, safety equipment utilization, and outcomes of equine-related injured patients. METHODS: Records of inpatients who sustained an equine-related injury from 2002-2011 with International Classification of Diseases, Ninth Revision codes E828 and E906 were retrospectively reviewed for pertinent data. RESULTS: Ninety patients, 70% female, age (mean ± SD) 37.3 ± 19.4 years, length of stay 3.7 ± 4.5 days, Injury Severity Score 12.9 ± 8.4. Predominant mechanism of injury was fall from horse (46.7%). The chest (23%) was most frequently injured, followed by brain/head (21.5%). Thirty patients (33%) required 57 surgical procedures. Twenty percent of patients required occupational therapy and 33.3% required physical therapy while hospitalized. Only 3% required rehabilitation, with 90% discharged directly home. Safety equipment was not used in 91.9% of patients. One patient sustained a cord injury. Six patients expired, all from extensive head injuries. CONCLUSION: The majority of equine-related injuries occur while pursuing recreational activities and are due to falls. Our patients experienced more severe injuries to the trunk and head and required more surgical intervention for pelvic, facial, and brain injuries than previously reported. Failure to use safety equipment contributes to the risk of severe injury. Education and injury prevention is essential. The need for complex surgical intervention by multiple specialties supports transfer to Level I trauma centers.
Subject(s)
Emergency Medicine , Wounds and Injuries/etiology , Wounds and Injuries/therapy , Accidental Falls , Adolescent , Adult , Aged , Animals , Brain Injuries/etiology , Brain Injuries/mortality , Brain Injuries/therapy , Child , Child, Preschool , Facial Injuries/etiology , Female , Horses , Humans , Injury Severity Score , Male , Middle Aged , Multiple Trauma/etiology , Multiple Trauma/therapy , Occupational Therapy , Patient Discharge , Pelvis/injuries , Physical Therapy Modalities , Recreation , Retrospective Studies , Thoracic Injuries/etiology , Thoracic Injuries/therapy , Young AdultABSTRACT
PURPOSE: Legislation enacted to curb methamphetamine production has only temporarily succeeded. Experiencing a recent increase in burns as a result of the new one-pot method, we compared methamphetamine related burn patients who utilized the previous anhydrous ammonia method of production to current patients who largely used the new one-pot method of production. BASIC PROCEDURES: Patients who were burned as a result of methamphetamine production were retrospectively reviewed. Comparisons were made including demographics, length of stay, injury severity score, hospital charges, total body surface area burned, inhalation injury, intubation, ventilator days, toxicology, fluid volumes, surgeries and complications. MAIN FINDINGS: Eighteen current study patients (88.9% male) were compared to twenty-nine (86.2% male) previous study patients. The groups were similar in age, pattern of burn injury and intubation. Total body surface area burned, injury severity score, inhalation injuries, and ventilator days were not significantly increased in the current study. Longer length of stay and greater hospital charges were incurred by the current group. Burn surgeries per patient were significantly increased in the current group. PRINCIPAL CONCLUSIONS: A new one-pot method has emerged despite legislative attempts to curtail methamphetamine production, and burns have also increased. The reason for more extensive burn surgeries in the current METH related burn patients remains enigmatic. Severity of injury and cost to society remain high.
Subject(s)
Burns, Chemical/etiology , Central Nervous System Stimulants/adverse effects , Methamphetamine/adverse effects , Occupational Exposure/adverse effects , Adult , Burns, Chemical/economics , Burns, Chemical/therapy , Central Nervous System Stimulants/chemical synthesis , Female , Follow-Up Studies , Hospital Costs , Humans , Injury Severity Score , Length of Stay , Male , Methamphetamine/chemical synthesis , Middle Aged , Smoke Inhalation Injury/etiology , Young AdultABSTRACT
BACKGROUND: Endotracheal intubation is the preferred method of airway control. Current surgical standard of care for the emergent airway when endotracheal intubation cannot be performed is cricothyroidotomy. Percutaneous tracheostomy (PT) is a widely accepted technique for elective long-term airway management in the critical care setting. We describe our experience with successful placement of PT for emergency airway control. METHODS: After institutional review board approval was obtained, patients were identified retrospectively from January 2003 to present that had emergency PT performed as identified by the DRG International Classification of Diseases--9th Rev. procedure code (31.1). Data included demographics, body mass index, admitting service, size of tracheostomy tube, reason for urgent airway access, duration PT was required, unit, time and hospital day performed, and complications. RESULTS: Eighteen patients underwent emergency PT; 61% were male, and age range was 21 years to 86 years. Indications for PT included respiratory failure associated with anaphylaxis, supraglottic edema, cardiac arrest, and blood or edema blocking the airway preventing intubation. PT was performed in various departments throughout the hospital. Admitting services included critical care intensivist (44.4%), trauma surgery (27.7%), cardiology (11.1%), medicine (11.1%), and neurology (5.5%). Most of the tracheostomy tube sizes were no. 8 (61.1%), followed by no. 7 (22.2%), no. 6 (5.5%), and no. 9 (5.5%). All PTs were successfully placed, and there were no complications. Ten of our patients had no airway in place at the time of procedure. Six patients had emergency esophageal-tracheal airways in place. Two patients had a cricothyroidotomy that was not functioning adequately. Nine patients had body mass indexes ranging from 30 kg/m² to 112 kg/m². CONCLUSION: PT provided a safe, effective emergency airway in adult patients who presented with a variety of indications, in varying locations throughout the hospital. PT performed by appropriately trained personnel may be a potential adjunct for emergent airway control in diverse settings.
Subject(s)
Tracheostomy/methods , Adult , Aged , Aged, 80 and over , Critical Care/methods , Female , Humans , Male , Middle Aged , Retrospective Studies , Tracheostomy/adverse effects , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: Continuous renal replacement therapy (CRRT) is the preferred mode of renal replacement therapy in patients with acute brain injury (ABI). There are limited data available describing the effects of CRRT on intracranial pressure (ICP). This study aims to evaluate changes in ICP during CRRT in patients after ABI. METHODS: This is a retrospective observational cohort study of patients with ABI, who had ICP monitoring as part of routine management and also underwent CRRT. Hourly ICP and fluid balance, type and indication for CRRT, ICP management, and patient demographics were extracted from the medical record. Wilcoxon signed-rank test was used to evaluate changes in ICP and volume during the 12 hours before and after the initiation of CRRT. RESULTS: Two patients with severe traumatic brain injury, one patient with moderate traumatic brain injury and one patient with subarachnoid hemorrhage were identified. Three patients were diagnosed with refractory intracranial hypertension (RIH) before the initiation of therapy and had a nonsignificant trend toward reduction of ICP during CRRT (p = 0.1810). One patient with chronic renal failure, who developed elevated ICP during conventional intermittent hemodialysis, demonstrated stability of ICP when switched to CRRT. CONCLUSIONS: CRRT may have beneficial effects in patients with RIH. Given the high mortality rate and poor neurological outcome associated with RIH, further research may be warranted.
Subject(s)
Brain Injuries/therapy , Intracranial Hypertension/therapy , Renal Replacement Therapy/methods , Adult , Female , Humans , Intracranial Pressure , Male , Middle Aged , Monitoring, Physiologic , Retrospective Studies , Statistics, Nonparametric , Treatment OutcomeABSTRACT
BACKGROUND: Refractory intracranial hypertension (RIH) frequently complicates severe traumatic brain injury (TBI) and is associated with worse outcomes. Aggressive fluid resuscitation contributes to the development of peripheral and pulmonary edema, but an effect on cerebral edema is not well established. Some clinicians, including advocates of the "Lund Concept", practice fluid restriction as a means of limiting cerebral edema and reducing intracranial pressure (ICP). METHODS: We performed a retrospective cohort study involving 41 consecutive patients with severe TBI to assess the association between fluid balance and the development of RIH or pulmonary complications. RESULTS: There was no difference in cumulative fluid balance between patients who did, or did not, develop RIH. Patients in the tertile with the largest fluid balance were no more likely to develop RIH than those in the more restrictive groups (HR 1.05, 0.78-1.42, P = 0.73). In contrast, there was a strong association between fluid balance and the development of bilateral pulmonary infiltrates, which persisted even after adjusting for Glasgow Coma Scale and Injury Severity Score (HR 1.69, 1.40-2.04, P < 0.0001). The use of P(bt)O(2) monitors to guide therapy was associated with higher cumulative fluid balance, more vasopressor use, and the development of both pulmonary edema and RIH. CONCLUSION: We found no association between cumulative fluid balance and the development of RIH. However, more judicious volume management has the potential to reduce the occurrence of pulmonary complications. Further research is needed to clarify optimal approaches to fluid management among patients with severe TBI and to guide the interpretation and integration of information derived from P(bt)O(2) monitors.
Subject(s)
Brain Injuries/complications , Brain Injuries/physiopathology , Brain/metabolism , Oxygen/metabolism , Water-Electrolyte Balance , Adult , Cohort Studies , Female , Glasgow Coma Scale , Heart Diseases/complications , Humans , Injury Severity Score , Intracranial Hypertension/etiology , Male , Pulmonary Edema/etiology , Respiratory Distress Syndrome/etiology , Retrospective Studies , Severity of Illness IndexABSTRACT
PURPOSE: Flying ultralight aircraft is a popular and growing form of recreation. However, there is considerable risk involved in this activity. This study was undertaken to catalogue the injury patterns, surgical procedures, and complications of patients involved in ultralight crashes in southwest Michigan. BASIC PROCEDURES: The trauma registry at Bronson Methodist Hospital was used to retrospectively identify all ultralight crashes between 1983 and 2006. All patients who survived to the hospital were included in the study. MAIN FINDINGS: Seventeen patients were identified, all males with a mean age of 48.5 years. Mean injury severity score was 23, with all patients sustaining multiple injuries. Mortality was 17%. Lower extremity fractures were most common, followed by head/neck/facial injuries. Orthopedic extremity procedures were most commonly performed. PRINCIPAL CONCLUSIONS: Ultralight crashes result in complex high-energy injury patterns. These patients are likely to require the resources of designated trauma centers. Increased oversight may help prevent ultralight-related injuries.
Subject(s)
Accidents, Aviation , Wounds and Injuries/epidemiology , Wounds and Injuries/etiology , Accidents, Aviation/mortality , Adult , Aged , Humans , Injury Severity Score , Leisure Activities , Male , Michigan/epidemiology , Middle Aged , Registries , Wounds and Injuries/mortalityABSTRACT
BACKGROUND: To describe the thermal injuries related to methamphetamine (METH) production, characterize patients' courses, and compare patients with matched controls and to the previously published series. METHODS: Trauma registry data from January 2001 to November 2005 was retrospectively reviewed. METH patients were compared with other burn patients of similar age and total body surface area burn size for toxicology, injury extent, therapies, hospital course, outcomes, and hospital charges. The METH group was compared with the other published series of METH-related burn patients. RESULTS: Twenty-nine patients (86.2% male) had METH-related burns. METH and control groups were similar in age, gender, predicted resuscitation fluid volume, and total body surface area. Mortality, mean length of stay, surgical procedures, and mean hospital charges did not differ significantly between the groups. Endotracheal intubation was required more frequently in METH patients (55.2% vs. 24.1%, p = 0.020). METH patients mean resuscitation volume was greater than controls (9,638 mL vs. 6,633 mL, p = 0.011), but neither group exceeded the volume predicted by the Parkland formula. More METH patients had inhalation injury (41.4% vs. 13.8%, p = 0.019). A METH patient was more likely to have a complication than his matched control (p = 0.049), and pneumonia was more frequent in the METH group (p = 0.005). Private insurance was less common in METH patients (10.3% vs. 58.6%, p < 0.001). CONCLUSIONS: METH patients suffer more frequent inhalation injuries, need greater initial fluid resuscitation volume, require endotracheal intubation more frequently, and are more likely to have complications than matched controls. This does not translate to greater mortality, longer length of stay, more surgical procedures, or significantly greater hospital charges. Few METH patients hold private insurance.
Subject(s)
Burns/etiology , Central Nervous System Stimulants/chemical synthesis , Drug Industry , Methamphetamine/chemical synthesis , Burns/therapy , Female , Fluid Therapy , Humans , Male , Registries , Retrospective StudiesABSTRACT
Our objective was to examine patterns of withholding/withdrawal (WH/WD) of life support in trauma patients and to determine whether WD/WH of life support is used more frequently in elderly patients. This is a retrospective cohort study of injured elderly (> or = 65 years) and young patients (< 65 years) from 1994 through 1998 treated at a surgical intensive care unit in a community tertiary-care hospital. We studied the cases of 82 patients (30 elderly and 52 young patients) with WH/WD of life support after injury. Our main outcome measures were demographic and clinical characteristics of elderly and young patients undergoing WH/WD of life support after injury with an association between age and WH/WD of life support. Of 102 total trauma patient deaths 82 had WH/WD of life support. This mode was chosen in 52 (80%) patients under the age of 65 and in 30 (81%) patients age 65 or greater. Patients in the younger cohort had a higher mean Injury Severity Score and Abbreviated Injury Score of 5 (P < 0.05). The elderly cohort had a higher incidence of pre-existing disease (< 0.001). Length of stay was similar between the populations. We conclude that the elderly were no more likely to have WH/WD of life support than were younger patients. However, the older patients were less severely injured as measured by Injury Severity Score and percentage with Abbreviated Injury Score head of 5. Other factors such as the presence of pre-existing disease may influence the decision to withhold or withdraw life support to a greater degree than the actual severity of injuries.