Use of REBOA in the universe of magical realism: a real-world review / Uso de REBOA en el universo del realismo mágico: revisión de vida real

Abstract While reading the novella "Chronicle of a Death Foretold" by the Colombian Nobel Laureate Gabriel García-Marquez, we were surprised to realize that the injuries sustained by the main character could have been successfully treated had he received modern trauma care in which REBOA may have been considered. This is a discussion of Mr. Nasar's murder to explore whether he could have been saved by deploying REBOA as a surgical adjunct to bleeding control and resuscitation. In reading García-Marquez's novel we noted the events that unfolded at the time of Santiago Nasar's murder. To contextualize the claim that Mr. Nasar could have survived, had his injuries been treated with REBOA, we explored and illustrated what could have done differently and why. On the day of his death, Mr. Nasar sustained multiple penetrating stab wounds. Although he received multiple stab wounds to his torso, the book describes seven potentially fatal injuries, resulting in hollow viscus, solid viscus, and major vascular injuries. We provided a practical description of the clinical and surgical management algorithm we would have followed in Mr. Nasar's case. This algorithm included the REBOA deployment for hemorrhage control and resuscitation. The use of REBOA as part of the surgical procedures performed could have saved Mr. Nasar's life. Based on our current knowledge about REBOA in trauma surgery, we claim that its use, coupled with appropriate surgical care for hemorrhage control, could have saved Santiago Nasar's life, and thus prevent a death foretold.

Resumen Leyendo la novela "Crónica de una muerte anunciada" del Nobel de Literatura Gabriel García Márquez, nos sorprendió reconocer que las heridas provocadas al personaje principal se habrían podido tratar exitosamente en un centro de trauma moderno donde hubieran optado por REBOA. Hacemos referencia al asesinato del señor Nasar para explorar la posibilidad de que se hubiera podido salvar de haberse utilizado REBOA como adyuvante de la cirugía para reanimación y control de la hemorragia. En la lectura de la novela de García Márquez tomamos nota de los sucesos que tuvieron lugar en el momento del asesinato de Santiago Nasar. Para contextualizar la afirmación de que Nasar habría podido sobrevivir si le hubieran manejado sus heridas con REBOA, exploramos e ilustramos lo que habría podido hacerse de otra manera y porqué. El día en que murió, el señor Nasar sufrió múltiples heridas por arma blanca y si bien muchas de ellas fueron en el torso, el libro describe siete heridas mortales que comprometieron los órganos sólidos, además de lesiones vasculares mayores. Presentamos una descripción práctica del algoritmo para el manejo clínico y quirúrgico que habríamos seguido en el caso del señor Nasar. Este algoritmo incluye el uso de REBOA para el control de la hemorragia y la reanimación, el cual, como parte de los procedimientos quirúrgicos realizados, habría podido salvarle la vida a la víctima. Basados en nuestro conocimiento actual acerca del uso de REBOA en la cirugía de trauma, planteamos que, junto con la atención quirúrgica apropiada para controlar la hemorragia, este procedimiento habría podido salvarle la vida a Santiago Nasar y, por tanto, evitar una muerte anunciada.

Emergency surgery workforce and its inverse relationship with multidimensional poverty in Colombia.

PURPOSE: General surgeons, anesthesiologists, obstetricians and gynecologists (ob-gyns), and orthopedic surgeons are the vital disciplines to provide emergency surgery within a healthcare system. This paper aims to examine the relationship (if any) between multidimensional poverty (MDP) and GDP per-capita with the emergency surgery workforce density in Colombia. METHODS: We performed an ecological study, where the observation units were the 32 Colombian departments. The total numbers of general surgeons, anesthesiologists, ob-gyns, and orthopedic surgeons were obtained from the "Registro Unico Nacional de Talento Humano en Salud" (ReTHUS) registry. The 2020 population projections, the incidence of MDP and the GDP per capita were obtained from the Colombian National Administrative Department of Statistics. A spearman's correlation coefficient was calculated to measure the strength of the correlations between the surgical workforce density with MDP and GDP per-capita. RESULTS: There were significant moderate inverse linear correlations between the incidence of multidimensional poverty and workforce density. The correlation coefficients for the incidence of multidimensional poverty and the workforce density were - 0.5273, - 0.5620, - 0.4704, and - 0.4612 for surgeons, anesthesiologists, ob-gyns, and orthopedic surgeons, respectively. Conversely, the correlation coefficients for the GDP per-capita and the workforce density were 0.4045, 0.3822, 0.4404, and 0.3742 for surgeons, anesthesiologists, ob-gyns, and orthopedic surgeons, respectively. CONCLUSION: This study found that Colombian trauma and emergency surgery workforce density was inversely and directly correlated with multidimensional poverty and GDP per-capita levels, respectively. The relationship of these economic indicators with the surgical capacity deserves further investigation.

Mortality from anti-personnel mines before and during the Colombian peace process / Mortalidad secundaria a minas antipersona antes y durante el proceso de paz colombiano

Abstract Introduction: Although the peace process in Colombia resulted in a significant reduction in the number of anti-personnel mines across the country, there are no reliable data on the effects of this phenomenon on outcomes for patients who were victims of these devices. Objective: The objective of this study was to assess mortality from landmine injuries before and during the Colombian peace process. Furthermore possible associations between peace negotiations and mortality were explored. Methods: For this study, we used the "Colombian Victims of Antipersonnel Mines Injuries registry" (MAP/MUSE database) data from 2002 to 2018. This registry was launched in 2001 by the government of Colombia with the aim of prospectively and systematically collect information on all the cases of anti-personnel mine injuries in the country. The period between 2002-2012 was classified as the pre-negotiation period (período de guerra), and 2014-2018 as the peace negotiations period, with 2013 classified as a washout year. Multivariate logistic regression was used to explore the association between peace negotiations and mortality among anti-personnel landmine injured individuals. Results: A total of 10306 landmine injury cases were registered. Of these, 1180 (11.4%) occurred in the peace-negotiation period. Mortality was significantly lower during the period of peace negotiations. After adjusting for sex, age group, race, active duty soldier status, rural area, and geographic Departamentos case volumes, the peace negotiation period was found to be associated with lower risk-adjusted odds of mortality after suffering a landmine injury (OR= 0.6, 95% CI, 0.5-0.7; p<0.001). Conclusions: Our findings suggest an association between the period of peace negotiation and a lower likelihood of mortality among victims of anti-personnel landmines.

Resumen Introducción: Aunque el proceso de paz colombiano produjo una reducción en la cantidad de minas antipersona en el país, no hay estimativos sobre el efecto de este fenómeno en los desenlaces de los pacientes víctimas de estos artefactos. Objetivo: Nuestro objetivo fue evaluar la mortalidad por minas antipersona antes y durante la negociación del proceso de paz en Colombia. Además, exploramos posibles asociaciones entre las negociaciones de paz y la mortalidad. Métodos: Para este estudio utilizamos los datos del "Registro de víctimas colombianas de lesiones de minas antipersona" (base de datos MAP / MUSE) de 2002 a 2018. Este registro fue lanzado en 2001 por el gobierno de Colombia con el objetivo de recolectar información de manera prospectiva y sistemática de los casos de trauma por minas antipersona en el país. Clasificamos el período comprendido entre 2002 y 2012 como el período previo a la negociación (período de guerra), el comprendido entre 2014 y 2018 como el período de negociaciones de paz y el año 2013 como período de "depuración". Se utilizaron modelos de regresión logística multivariados para explorar las asociaciones entre las negociaciones de paz y la mortalidad. Resultados: Se registraron un total de 10306 casos de lesiones por minas antipersona. De estos, 1180 (11.4%) ocurrieron en el período de negociación de paz. La mortalidad fue significativamente menor durante el período de negociaciones de paz. El análisis de regresión logística multivariado determinó que el período de negociación de paz se asoció con una menor probabilidad de mortalidad después de sufrir una lesión por minas antipersona (OR = 0,6, IC 95%, 0,5-0,7; p <0,001). Conclusiones: Nuestros hallazgos sugieren una asociación entre el período de negociación de paz y una menor probabilidad de mortalidad entre las víctimas de las minas antipersona.

Surgical Rescue in a High-volume Urban Emergency General Surgery Service at a Middle-income Country.

Introduction: The capacity for prompt "rescue" from death in patients with complications has become an important marker of the quality of care since mortality and morbidity have been identified as incongruous indicators. This study aims to describe the incidence of "surgical rescue" failure and the outcomes of emergency general surgery (EGS) patients at a large academic medical center. Materials and methods: In our high-volume surgical hospital, an electronic EGS registry was developed to automatically capture in-hospital information and outcomes from the Electronic Medical Record (EMR). Surgical complications were included in an online application and automatically captured in the electronic EGS registry, and prospectively screened from June to July 2017 for acute EGS surgical patients from operative procedures. Results: A total of 501 patients (average age: 53.9 ± 20.9, 56.5% female) underwent 882 EGS procedures. Thirteen patients (2.6%) of the 501 patients required "surgical rescue", mainly for uncontrolled sepsis (43%) and anastomotic leakage (30%). The surgical rescue failure rate (inability to prevent death after a surgical complication) was 15.4%. Patients requiring critical care (OR = 3.3, IC 95%: 1.04, 10.5), hospital admission (p = 0.038), and hospital LOS (days) (p = 0.004) were significantly higher for the surgical rescue patients than for those without complications. Conclusion: Surgical failure to rescue rate was similar among high-volume EGS services, as has recently been described in the United States. The latest development and implementation of an electronic automatic captured EGS registry database in our academic medical center will serve to build best practices for "surgical rescue" and drive quality improvement programs.

The tenets of intrathoracic packing during damage control thoracic surgery for trauma patients: a systematic review.

PURPOSE: Although Damage Control Thoracic Surgery (DCTS) has become a provocative alternative to treat patients with chest injuries who are critically ill and physiologically depleted, the management approaches of chest-packing and the measurement of clinically relevant outcomes are not well established. In this paper, we systematically reviewed the available knowledge and evidence about intra-thoracic packing during DCTS for trauma patients. We furthermore inform on the management approaches, surgical strategies, and mortality associated with this intervention. METHODS: We identified articles in MEDLINE and SCOPUS. We reviewed all studies that included trauma patients with chest injuries and managed with intrathoracic packing during DCTS. Studies were eligible if the use of intrathoracic packing in trauma populations was reported. RESULTS: We identified 14 studies with a total of 211 patients. Overall, intrathoracic packing was used in 131 trauma patients. Packing was most commonly used to arrest persistent coagulopathic bleeding or oozing either from raw surfaces or repaired structures and in conjunction with other operative techniques. Pneumonectomy was a deadly intervention; however, one study reported survivors when pneumonectomy was deferred. CONCLUSION: Packing is a feasible, reliable and potentially effective complementary method for hemorrhage control. Therefore, we recommend that packing can be used liberally as a complement to rapid lung-sparing techniques.

Penetrating cardiac trauma in stab wounds: A study of diagnostic accuracy of the cardiac area.

BACKGROUND: Stab wounds (SW) to the thorax raises suspicion for cardiac injuries; however, the topographic description is variable. The present study aims to evaluate different topographical descriptions within the thorax and establish their diagnostic value in penetrating cardiac trauma by SW. METHODS: Medical records of all patients admitted to our center with thoracic SW from January 2013 to June 2016 were included in this study. Diagnostic value potential was measured using different areas of the thorax described in the literature. RESULTS: In this study, we analyzed 306 cases. Thirty-eight (12.4%) patients had a cardiac injury managed surgically. Death by cardiac injury occurred in seven (18.4%) patients. The cardiac area defined between the right mid-clavicle line until the left anterior axillary line, and between 2nd and 6th intercostal spaces was the more accurate. It has sensitivity of 97.3%, specificity 72%, positive predictive value 33%, negative predictive value 99.4% and accuracy 75.1% for penetrating cardiac trauma. ROC was 0.894 IC 95% (0.760-0.901). CONCLUSION: Among the thoracic areas, topographical limits between the right mid-clavicle line and the left anterior axillary line, and between 2nd and 6th intercostal spaces are the more accurate and are highly indicative of cardiac injury in patients with SW to the thorax.

Injury Profile of Children 0-14 Years Old in Honduras.

Aim: At the University Medical School Hospital in Honduras, a paper-based injury surveillance system (InSS) registered all injury cases in the emergency department in 2013. This is the first study to identify the injury profiles of children in Honduras, using the InSS data. Materials and methods: A case-series study was carried out using the InSS. Children aged 0-14 years were identified in the data set, and the descriptive statistics and bivariate analyzes were completed using this data. Results: Of 17,971 study patients, 5,873 (32.7%) patients were 0-14 years old with an average age of 7.3 ± 4.1 years. Unintentional injuries, most commonly road traffic incidents, falls, and blunt force trauma, constituted 94.2% of the total injuries. In all, 1.9% (109) self-inflicted injuries and 3.9% (230) deliberate interpersonal injuries with 35.8% due to blunt force trauma and 22.6% due to gunshot wounds. The mortality rate was 0.2%, and 84% of children spent 3 or fewer days in the hospital. Firearm injuries were more severe and resulted in a longer hospital stay. Conclusion: Childhood injuries are highly prevalent and a public concern throughout Honduras. This study profiles these injuries of over an entire year and provides insight into the types of interventions that could be effective in preventing and managing the high burden of pediatric injuries in this region. Clinical significance: This study provides the groundwork to profiling the high burden of injuries in Honduran children. Targeted injury prevention strategies and interventions can begin to be developed and implemented using the profile.

Objetivo: En el Hospital Escuela de la Facultad de Medicina de la Universidad de Honduras, un sistema de vigilancia de lesiones en papel (InSS) registró todos los casos de lesiones en el Departamento de Emergencias en el año 2013. Utilizando los datos del InSS, este estudio es el primero en describir el perfil de las lesiones en niños en Honduras. Materiales y métodos: Se realizó un estudio de serie de casos utilizando el InSS. Se identificaron los pacientes de 0 a 14 años en el conjunto de datos, y se realizaron estadísticas descriptivas y análisis bivariados utilizando estos datos. Resultados: Hubo 5.873 pacientes de 0­14 años de un total de 17.971 pacientes (32,7%) con una edad promedio de 7,3 ± 4,1 años. Las lesiones no intencionales, más comunes fueron los eventos de tránsito, las caídas y los traumatismos contundentes; en total constituyeron el 94,2% del total de lesiones. Hubo 1.9% (109) lesiones autoinfligidas y 3.9% (230) lesiones interpersonales deliberadas con 35.8% debido a traumatismos contundentes y 22.6% debido a heridas por armas de fuego. La tasa de mortalidad fue del 0,2% y el 84% de los niños pasaron 3 días o menos en el hospital. Las lesiones por arma de fuego fueron más graves y resultaron en una estancia hospitalaria más prolongada. Conclusión: Las lesiones infantiles son altamente prevalentes y una preocupación en salud pública en Honduras. Este estudio describe estas lesiones y proporciona información sobre los tipos de intervenciones que podrían ser efectivas para prevenir y manejar la alta carga de lesiones pediátricas en esta región. Importancia clínica: El estudio proporciona la base para perfilar la alta carga de lesiones en los niños hondureños. Estrategias e intervenciones de prevención de lesiones pueden comenzar a desarrollarse e implementarse utilizando este perfil.

A clinical series of packing the wound tract for arresting traumatic hemorrhage from injuries of the lung parenchyma as a feasible damage control technique.

Background: Tractotomy has become the standard of care for transfixing through-and-through lung injuries as it can be performed quickly with little blood loss and a low risk of complications. However, packing with laparotomy pads could be a feasible alternative to tractotomy on selected patients. We describe a series of four patients with lung trauma in which packing of the pulmonary wound tract was used as the primary and unique surgical strategy for arresting hemorrhage from injuries of the lung parenchyma. Methods: Packing of the traumatic tract is achieved by gently pulling a laparotomy pad with a Rochester clamp and adjusting it to the cavity to stop the bleeding. The pack is removed in a subsequent surgery by moistening and tractioning it softly to avoid additional damage. The operation is completed by manual compression of the wounded lobe. We present a case series of our experience with this approach. Results: From 2012 to 2016, we treated four patients with the described method. The mechanism was penetrating in all them. The clinical condition was of exsanguinations with multiple sources of hemorrhage. There were three patients with peripheral injuries to the lung and one with a central injury to the pulmonary parenchyma. Bleeding was stopped in all the cases. Three patients survived. A patient had recurrent pneumothorax which was resolved with a second chest tube. Conclusion: Packing of the traumatic tract allowed rapid and safe treatment of transfixing through-and-through pulmonary wounds in exsanguinating patients under damage control from several bleeding sources.

Prehospital and First Hospital System Response to a Terrorist Attack in Bogotá, Colombia.

Background: Assembling an effective medical response for an overwhelming number of casualties has become a priority worldwide. Terrorist attacks have been part of the Colombian contemporaneous history. On February 7, 2003, a terrorist car bomb explosion occurred inside a private club in Bogotá, causing the largest number of casualties of all terrorist attacks for over 15 years. The present study analyses the hospital and prehospital responses to this mass casualty event by characterizing the patterns of injury, resource allocation, and outcome in a tertiary-level hospital where most of the casualties were treated. Materials and methods: This is a retrospective chart review of the patients brought to a single hospital (La Clínica del Country), which was the nearest to the terrorist attack. Demographics, severity of injury, patterns of injury, prehospital care, and outcomes were determined from the hospital medical records and government registries. Results: Of the 240 victims, 35 died at the explosion site (immediate mortality 17%). The 205 survivors were dispersed throughout the city, of whom 63 patients came to La Clínica del Country hospital. Most of these patients were evaluated only clinically and deemed not serious. The main mechanism of trauma was blunt (81.4%). The mean injury severity score (ISS) was 5.6 ± 8.3. Ten patients required emergent surgical intervention and 14 patients were admitted. The in-hospital mortality was 20%. Conclusion: This mass casualty event was a true test for the Colombian emergency medical system and disaster preparedness. The medical response and resource optimization resulted in an overall mortality rate similar to those observed in the recent European and North American bombings. Despite the limited resources, the continuous challenge of terrorist's attacks in Colombia made the country feel the need for training and preparing the healthcare professionals, allowing effective delivery of medical care.

Introducción: La organización de una respuesta médica efectiva a un número excesivo de víctimas de ataques terroristas se ha convertido en una prioridad en el mundo. Los ataques terroristas han sido parte de la historia colombiana contemporánea. El 7 de Febrero de 2003, un carro bomba explotó en el interior de un club privado en Bogotá, resultando en el ataque terrorista con mayor numero de víctimas durante los últimos 15 años. El objetivo de este estudio es determinar la respuesta del sistema pre y hospitalario a un ataque terrorista masivo, caracterizar los patrones de lesión, utilización de recursos y desenlaces en un hospital de primer nivel, donde la mayoría de las víctimas fueron atendidas. Métodos: Este es un estudio retrospectivo de la revisión de 43 historias clínicas de 63 pacientes que fueron llevados al hospital privado más cercano después de un ataque terroristas. La información demográfica, la severidad, el patrón de las lesiones y los desenlaces fueron determinados a partir de las historias clínicas y los registros gubernamentales. Resultados: Treinta y cinco personas murieron en la escena y 205 personas fueron lesionadas (mortalidad inmediata de 17%). 63 pacientes fueron transferidos a nuestros hospitales. La mayoría de los pacientes fueron valorados clínicamente y no tenían lesiones serias. El principal mecanismos de trauma fue cerrado. El promedio de ISS fue 5.6 ± 8.3. Diez pacientes requirieron intervenciones quirúrgicas de urgencia y 14 fueron admitidos al hospital. La mortalidad crítica fue de 20%. Conclusione: Este incidente fue un verdadero examen a nuestro sistema médico de emergencias y plan de desastres hospitalario. Nuestro sistema médico optimizó los recursos resultando en una mortalidad crítica similar a la de las bombas ocurridas en Europa y Norte América. El desafío permanente de confrontar los ataques terroristas en Colombia ha proporcionado entrenamiento y preparación para asegurar un cuidado médico efectivo, aun con recursos limitados. Palabras clave: Ataque terrorista, Bomba, Evento con lesionados masivos, Respuesta medica.

Implementing the Trauma Evaluation and Management (TEAM) Course in Kenya.

BACKGROUND: Trauma training provides crucial knowledge and skills for health-care providers in low- and middle-income countries (LMICs). Although such training has been adapted for physicians and emergency personnel in LMICs, few courses have been offered for medical students. The Trauma Evaluation and Management (TEAM) course, developed by the American College of Surgeons, provides a valuable framework for providing this content to medical students in an LMIC-context. MATERIALS AND METHODS: We implemented the TEAM course at a single medical school in rural Kenya, for final-year medical students, utilizing the multimodal instruction and reference materials provided by the American College of Surgeons. We administered precourse and postcourse assessments, adapted the content for particular low-resource considerations, expanded the course to 2 d, and utilized a multidisciplinary and multinational group of surgical expert instructors. RESULTS: The entire final-year medical school class participated, and all completed pretesting and posttesting (100%, n = 61). Posttesting revealed significant improvement (P < 0.001), demonstrating successful knowledge acquisition, with the greatest improvements among the poorest performing decile on the pretest (P < 0.05). On narrative course feedback (100% completion, n = 61), participants appreciated instructors' interactive teaching style and the course's practical demonstrations, while requesting more time allotment for trauma training. CONCLUSIONS: We describe the feasibility of implementing TEAM training for final-year medical students in Kenya and demonstrate the course's effectiveness in this context as shown by knowledge acquisition. We plan for additional study to assess interval knowledge and skill retention. With refinement based on these results, we plan to repeat and expand trauma-education initiatives for medical students in LMICs.

Drugs, Violence and Trauma in the Colombian Context: A Health Care Point of View of a Human Rights Challenge.

The impact of violence due to illicit drugs markets varies tremendously in magnitude and characteristics depending on several factors. In Colombia, drugs and trauma are related in multiple ways. From interpersonal violence at the street level to the criminal actions of various armed groups whose violent campaigns are financed through the vast profits associated with the illicit drug market. The objective of this review is to analyze the association of the illicit drugs trade and its impact on violence in Colombia from the viewpoint of healthcare providers who care for trauma patients. Injuries related to drug traffic violence are high in Colombia, and only a small reduction was obtained after severe crime enforcement policies. The societal cost of the war on drugs policy is high on trauma deaths and related disabilities according to several reports from non-government agencies and the Colombian National Institute of Legal Medicine and Forensic Sciences. A health care initiative in order to understand the drug phenomena as a health care problem shifting the actual criminal-justice based on the approach can minimize the human rights crisis that is evolving being faced every day at health care facilities in Colombia. This new approach in the actual post-conflict environment deserves to be analyzed.

Computed tomography in hemodynamically unstable severely injured blunt and penetrating trauma patients.

BACKGROUND: Dynamic and efficient resuscitation strategies are now being implemented in severely injured hemodynamically unstable (HU) patients as blood products become readily and more immediately available in the trauma room. Our ability to maintain aggressive resuscitation schemes in HU patients allows us to complete diagnostic imaging studies before rushing patients to the operating room (OR). As the criteria for performing computed tomography (CT) scans in HU patients continue to evolve, we decided to compare the outcomes of immediate CT versus direct admission to the OR and/or angio suite in a retrospective study at a government-designated regional Level I trauma center in Cali, Colombia. METHODS: During a 2-year period (2012-2013), blunt and penetrating trauma patients (≥ 15 years) with an Injury Severity Score (ISS) greater than 15 who met criteria of hemodynamic instability (systolic blood pressure [SBP] <100 mm Hg and/or heart rate >100 beats/min and/or ≥ 4 U of packed red blood cells transfused in the trauma bay) were included. Isolated head trauma and patients who experienced a prehospital cardiac arrest were excluded. The main study outcome was mortality. RESULTS: We reviewed 171 patients. CT scans were performed in 80 HU patients (47%) immediately upon arrival (CT group); the remaining 91 patients (53%) went directly to the OR (63 laparotomies, 20 thoracotomies) and/or 8 (9%) to the angio suite (OA group). Of the CT group, 43 (54%) were managed nonoperatively, 37 (46%) underwent surgery (15 laparotomies, 3 thoracotomies), and 2 (5%) underwent angiography (CT OA subgroup). None of the mortalities in the CT group occurred in the CT suite or during their intrahospital transfers. CONCLUSION: There was no difference in mortality between the CT and OA groups in HU patients. CT scan was attainable in 47% of HU patients and avoided surgery in 54% of the cases. Furthermore, CT scan was helpful in deciding definitive/specific surgical management in 46% scanned HU patients who necessitated surgery after CT. LEVEL OF EVIDENCE: Therapy/care management study, level IV.

Hepatic resection in the management of complex injury to the liver.

BACKGROUND: Nonoperative management has become the standard for >80% of the blunt liver injuries. In the cases where operation is required, current operative management emphasizes packing, damage control, and early utilization of interventional radiology for angiography and embolization. Liver resection is thought to have minimal role in the management of hepatic injury because of the high morbidity and mortality in many reports. The objective of this study was to show that the management of complex liver injuries with anatomic or nonanatomic resection can be accomplished by experienced trauma surgeons, in conjunction with liver surgeons in some cases, with low morbidity and mortality related to the procedure. Delayed, planned anatomic resection was also applied. METHODS: This is a retrospective, observational study, on patients admitted to the University of Pittsburgh Medical Center (UPMC)-Presbyterian from December 1986 through March 2001. The patients included in this report underwent hepatic resection for complex liver injuries (grade 3, 4, and 5) according to the American for Association the Surgery of Trauma-Organ Injury Scale. Age, sex, mechanism of trauma, type of resection (nonanatomic, segmentectomy, lobectomy, and hepatectomy), surgical complications, hospital length of stay, and mortality were the variables analyzed. RESULTS: Two hundred sixteen adult patients were admitted with complex liver injury, during the period of December 1986 to March 2001. Fifty-six patients of this series underwent liver resection: 21 anatomic segmentectomies, 23 nonanatomic resections, 3 left lobectomies, 8 right lobectomies, and 1 hepatectomy with orthotopic liver transplant. The median age was 31 years (range, 15-83 years). The Injury severity Score average was 34 +/- 10 (range, 16-59). Mechanism was blunt in 62.5% and penetrating in 37.5%. The grades of hepatic injury were 9 grade III, 32 grade IV, and 15 grade V. A total of 28.5% (16 of 56) of patients had concomitant hepatic venous injury. The overall morbidity was 62.5%. The morbidity related to liver resection was 30%. The overall mortality of the series was 17.8%. Mortality from liver injury was 9% in this series of patients undergoing liver resection for complex hepatic injury. CONCLUSIONS: This study demonstrates that liver resection should be considered as a surgical option in patients with complex injury, as initial or delayed management, and can be accomplished with low mortality and liver related morbidity.

Evaluation of a 15-year experience with splenic injuries in a state trauma system.

BACKGROUND: The management of splenic injuries has evolved with a greater emphasis on nonoperative management. Although several institutions have demonstrated that nonoperative management of splenic injuries can be performed with an increasing degree of success, the impact of this treatment shift on outcome for all patients with splenic injuries remains unknown. We hypothesized that outcomes for patients with splenic injuries have improved as the paradigm for splenic injury treatment has shifted. METHODS: Consecutive patients from 1987 to 2001 with splenic injuries who were entered into a state trauma registry were reviewed. Demographic variables, injury characteristics, and outcome data were collected. RESULTS: The number of patients who were diagnosed with splenic injuries increased from 1987 through 2001, despite a stable number of institutions submitting data to the registry. The number of minor injuries and severe splenic injuries remained stable, and the number of moderately severe injuries significantly increased over time. Overall mortality rate improved but primarily reflected the decreased mortality rates of moderately severe injuries; the mortality rate for severe splenic injuries was unchanged. CONCLUSION: Trauma centers are seeing increasing numbers of splenic injuries that are less severe in magnitude, although the number of the most severe splenic injuries is stable. The increased proportion of patients with less severe splenic injuries who are being admitted to trauma centers is a significant factor in the increased use and success rate of nonoperative management.