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Objectives: Pharmacological venous thromboembolism (VTE) prophylaxis is recommended in the vast majority of trauma patients. The purpose of this study was to characterize current dosing practices and timing of initiation of pharmacological VTE chemoprophylaxis at trauma centers. Methods: This was an international, cross-sectional survey of trauma providers. The survey was sponsored by the American Association for the Surgery of Trauma (AAST) and distributed to AAST members. The survey included 38 questions about practitioner demographics, experience, level and location of trauma center, and individual/site-specific practices regarding the dosing, selection, and timing of initiation of pharmacological VTE chemoprophylaxis in trauma patients. Results: One hundred eighteen trauma providers responded (estimated response rate 6.9%). Most respondents were at level 1 trauma centers (100/118; 84.7%) and had >10 years of experience (73/118; 61.9%). While multiple dosing regimens were used, the most common dose reported was enoxaparin 30 mg every 12 hours (80/118; 67.8%). The majority of respondents (88/118; 74.6%) indicated adjusting the dose in patients with obesity. Seventy-eight (66.1%) routinely use antifactor Xa levels to guide dosing. Respondents at academic institutions were more likely to use guideline-directed dosing (based on the Eastern Association of the Surgery of Trauma and the Western Trauma Association guidelines) of VTE chemoprophylaxis compared with those at non-academic centers (86.2% vs 62.5%; p=0.0158) and guideline-directed dosing was reported more often if the trauma team included a clinical pharmacist (88.2% vs 69.0%; p=0.0142). Wide variability in initial timing of VTE chemoprophylaxis after traumatic brain injury, solid organ injury, and spinal cord injuries was found. Conclusions: A high degree of variability exists in prescribing and monitoring practices for the prevention of VTE in trauma patients. Clinical pharmacists may be helpful on trauma teams to optimize dosing and increase prescribing of guideline-concordant VTE chemoprophylaxis.
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BACKGROUND: Treatment of elevated intracranial pressure (ICP) in traumatic brain injury (TBI) is controversial. Hyperosmolar therapy is used to prevent cerebral edema in these patients. Many intensivists measure direct correlates of these agents-serum sodium and osmolality. We seek to provide context on the utility of using these measures to estimate ICP in TBI patients. MATERIALS AND METHODS: Patients admitted with TBI who required ICP monitoring from 2008 to 2012 were included. Intracranial pressure, serum sodium, and serum osmolality were assessed prior to hyperosmotic therapy then at 6, 12, 18, 24, 48, and 72 hours after admission. A linear regression was performed on sodium, osmolality, and ICP at baseline and serum sodium and osmolality that corresponded with ICP for 6-72-hour time points. RESULTS: 136 patients were identified. Patients with initial measures were included in the baseline analysis (n = 29). Patients who underwent a craniectomy were excluded from the 6-72-hour analysis (n = 53). Initial ICP and serum sodium were not significantly correlated (R2 .00367, P = .696). Initial ICP and serum osmolality were not significantly correlated (R2 .00734, P = .665). Intracranial pressure and serum sodium 6-72 hours after presentation were poorly correlated (R2 .104, P < .0001), as were ICP and serum osmolality at 6-72 hours after presentation (R2 .116, P < .0001). DISCUSSION: Our results indicate initial ICP is not correlated with serum sodium or osmolality suggesting these are not useful initial clinical markers for ICP estimation. The association between ICP and serum sodium and osmolality after hyperosmolar therapy was poor, thus may not be useful as surrogates for direct ICP measurements.
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Lesiones Traumáticas del Encéfalo/complicaciones , Hipertensión Intracraneal/diagnóstico , Presión Intracraneal , Concentración Osmolar , Sodio/sangre , Adulto , Biomarcadores/sangre , Lesiones Traumáticas del Encéfalo/sangre , Lesiones Traumáticas del Encéfalo/fisiopatología , Humanos , Puntaje de Gravedad del Traumatismo , Hipertensión Intracraneal/sangre , Hipertensión Intracraneal/etiología , Hipertensión Intracraneal/terapia , Modelos Lineales , Estudios Retrospectivos , Factores de TiempoRESUMEN
INTRODUCTION: Historically, split-thickness skin grafts have been fixed onto the recipient site by suture and/or staples. Fibrin sealants have become available for the fixation in the past 10 years. Fibrin sealants have been shown to be at least as effective as staples, and recent reports show them to cause less pain. However, the product is much more expensive than traditional suture and/or staple fixation. The cost-benefit ratio of sealant has not yet been proven. METHODS: A review of charts for 202 consecutive patients was undertaken for patients with burns that were less than 10% total body surface area (TBSA) that underwent excision and grafting using fibrin sealant at the regional burn center. A historical control comprising 48 consecutive patients with burns that were less than 10% TBSA that underwent excision and grafting using staples as the only means of fixation was used for comparison. Demographics (such as age, weight, and sex), personal history of tobacco use, previous diagnosis of diabetes, type and depth of burn, TBSA, area of grafting, graft and donor locations, mesh type, rate of hematomas, rate of graft loss, rate of complete closure at 1 month, and time to discharge after surgery were recorded for each patient in both cohorts. The data were compared and statistical analysis performed for graft loss complications and number of days until the patient could be discharged home with outpatient wound care. RESULTS: Use of fibrin sealants has resulted in statistically significant lower rates of loss of graft at our institution. Additionally, a decrease in the number of days until discharge to outpatient wound care of nearly 2 days produced a lower cost of care in patients with less than 10% TBSA undergoing excision and grafting. CONCLUSIONS: The use of fibrin sealants allows for fewer graft loss complications and earlier discharge in patients who have burns that are less than 10% TBSA. This decrease in hospital days results in savings, although this difference is not statistically significant.
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Quemaduras/cirugía , Adhesivo de Tejido de Fibrina/economía , Trasplante de Piel/métodos , Suturas/economía , Adhesivos Tisulares/economía , Técnicas de Cierre de Heridas/economía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Quemaduras/economía , Niño , Análisis Costo-Beneficio , Femenino , Supervivencia de Injerto , Humanos , Tiempo de Internación/economía , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Trasplante de Piel/economía , Resultado del Tratamiento , Técnicas de Cierre de Heridas/instrumentación , Adulto JovenRESUMEN
Place is an integral part of human identity. Not only does place define where people are, but it also helps determine who they are. The basic methods of answering questions concerning locational features often fail to detail the relationships between one feature and another. It has become increasingly important for researchers to define and gain a deeper understanding of such characteristics. The Mississippi Delta is a land with a rich, storied history and a slow-growing, agriculturally based economy. Over the past two decades, much attention has been focused on the Mississippi Delta with its slowed population growth, deteriorating economy, low education levels, and poor health outcomes. Understanding the relationship between location and relation is key to understanding the Mississippi Delta-a place rooted with a plantation legacy left reeling with postbellum socioeconomic challenges. Although the socio-cultural and political status of the Delta is tarnished with despair, the desire to remedy the situation remains hopeful.