Laparoscopic Hartmann's reversal has better clinical outcomes compared to open surgery: An international multicenter cohort study involving 502 patients.

Background: Hartmann's procedure (HP) is used in surgical emergencies such as colonic perforation and colonic obstruction. "Temporary" colostomy performed during HP is not always reversed in part due to potential morbidity and mortality associated with reversal. There are several contributing factors for patients requiring a permanent colostomy following HP. Therefore, there is still some discussion about which technique to use. The aim of this study was to evaluate perioperative variables of patients undergoing Hartmann's reversal using a laparoscopic and open approach. Methods: The multicenter retrospective cohort study was done between January 2009 and December 2019 at 14 institutions globally. Patients who underwent Hartmann's reversal laparoscopic (LS) and open (OS) approaches were evaluated and compared. Sociodemographic, preoperative, intraoperative variables, and surgical outcomes were analyzed. The main outcomes evaluated were 30-day mortality, length of stay, complications, and postoperative outcomes. Results: Five hundred and two patients (264 in the LS and 238 in the OS group) were included. The most prevalent sex was male in 53.7%, the most common indication was complicated diverticular disease in 69.9%, and 85% were American Society of Anesthesiologist (ASA) II-III. Intraoperative complications were noted in 5.3% and 3.4% in the LS and OS groups, respectively. Small bowel injuries were the most common intraoperative injury in 8.3%, with a higher incidence in the OS group compared with the LS group (12.2% vs. 4.9%, p < 0.5). Inadvertent injuries were more common in the small bowel (3%) in the LS group. A total of 17.2% in the OS versus 13.3% in the LS group required intensive care unit (ICU) admission (p = 0.2). The most frequent postoperative complication was ileus (12.6% in OS vs. 9.8% in LS group, p = 0.4)). Reintervention was required mainly in the OS group (15.5% vs. 5.3% in LS group, p < 0.5); mortality rate was 1%. Conclusions: Laparoscopic Hartmann's reversal is safe and feasible, associated with superior clinical outcomes compared with open surgery.

Minimal invasive surgery for multiple adhesive small bowel obstruction: Results of a comparative multicenter study.

AIM OF THE STUDY: Laparoscopic adhesiolysis in small bowel obstruction (SBO) is getting increasingly normal. In patients with multiple adhesive SBOs (MASBO), laparoscopic approaches might increase the risk of bowel injury due to the distended and potentially compromised small bowel. It remains a challenge to the surgeons, entails an interdisciplinary team, trying to achieve the least complications as possible. The study aimed to compare surgical outcomes of laparoscopic procedures (multi-port vs. single-port) in the management of MASBO. PATIENTS AND METHODS: Comparative study of 68 patients with post-operative MASBO treated with Single-Port single incision laparoscopic surgery (SILS) and Multi-port Laparoscopic Surgery in two centers of Bogota, Colombia between January 2013 and June 2018. RESULTS: All patients underwent laparoscopic management, 27 patients by SILS, and 41 patients by multi-port. The average surgical time in the multiport approach was 167 min versus SILS with 129 min. Laparoscopic intestinal resection was performed in 4.4% of patients, through multi-port using intracorporeal anastomosis. Mean hospital stay of 3.2 days for the SILS approach versus multi-port in 2.2 days. CONCLUSIONS: Both laparoscopic approaches, in MASBO treatment is feasible in qualified hands. Patient selection and medical judgment seem to be the most essential factors for a positive result.

OBJETIVOS DEL ESTUDIO: Cada día es más frecuente la adherensiolisis laparoscópica en obstrucción del intestino delgado. En pacientes con obstrucciones debidas a múltiples adherencias del intestino delgado (OMAID), los abordajes laparoscópicos pueden incrementar el riesgo de daño de víscera hueca debido a la presencia de asas distendidas. Continúa siendo un reto para el cirujano, requiriendo un grupo interdisciplinario para disminuir las posibles complicaciones. Este estudio busca comparar los desenlaces de abordajes laparoscópicos (Multipuerto vs. monopuerto) en el manejo del OMAID. PACIENTES Y MÉTODOS: Se realizó un estudio de 68 pacientes con OMAID postoperatorio tratado con cirugía laparoscópica de monopuerto y múltipuerto en dos centros de Bogotá, Colombia entre enero de 2013 y junio de 2018. RESULTADOS: Pacientes llevados a manejo laparoscópico, 27 por monopuerto y 41 por múltipuerto, con tiempo quirúrgico promedio de 129 y 167 minutos respectivamente. 4.1% de los pacientes requirieron resección intestinal, todas en pacientes con abordaje múltipuerto con anastomosis intracorpóreas. El tiempo medio de hospitalización fue de 3.2 días para monopuerto y 2.2 días para multipuerto. CONCLUSIONES: Ambos abordajes laparoscópicos son factibles para el manejo del OMAID en manos calificadas. La selección del paciente y el juicio médico parecen ser factores fundamentales en el resultado positivo.

Retención de videocápsula endoscópica, una nueva enfermedad médico-quirúrgica: serie de casos.

BACKGROUND: The endoscopic video capsule (EVC), a minimally invasive method of study of the gastrointestinal system indicated in occult gastrointestinal bleeding, has as main complication the retention of endoscopic capsule (CR), currently it is managed with direct extraction using double-balloon enteroscopy; however, when it fails due to its location or associated pathologies, the surgical intervention results in the most successful approach. OBJECTIVE: To evaluate clinical characteristics and management of patients with video capsule endoscopy retention. METHOD: From January 2001 to December 2018, a retrospective search was carried out in three centers, of patients with CR diagnosis, clinical variables and approach were evaluated, in addition to a critical review of the literature. RESULTS: 15 patients with a diagnosis of CR (eight 8 women and seven men), average age 65 (range: 45-77). Seven required surgical management, three endoscopic and five medical management. CONCLUSIONS: The CR is a new pathology of low prevalence, the surgical management resulting from a second therapeutic line when the removal of the VCE has not been possible endoscopically, this pathology requires special attention in the patient's medical history and symptoms for diagnosis and management.

ANTECEDENTES: La videocápsula endoscópica (VCE), método mínimamente invasivo de estudio del sistema gastrointestinal indicado en hemorragia digestiva oculta, tiene como principal complicación la retención de la cápsula endoscópica (RCE). Actualmente se maneja con extracción directa empleando enteroscopia de doble balón; sin embargo, cuando falla por su localización o por patologías asociadas, la intervención quirúrgica resulta el método de mayor éxito. OBJETIVO: Evaluar las características clínicas y el manejo de pacientes con RCE. MÉTODO: De enero de 2001 a diciembre de 2018 se realizó un búsqueda retrospectiva, en tres centros, de pacientes con diagnóstico de RCE. Se evaluaron variables clínicas y de manejo, y además se realizó una revisión crítica de la literatura. RESULTADOS: Se hallaron 15 pacientes con diagnóstico de RCE (ocho mujeres y siete hombres), con una edad promedio de 65 años (rango: 45-77). Siete requirieron manejo quirúrgico, tres manejo endoscópico y cinco manejo médico. CONCLUSIONES: La RCE es una patología nueva de baja prevalencia. El manejo quirúrgico resulta ser una segunda línea terapéutica cuando la extracción de la VCE no ha sido posible endoscópicamente. Para su diagnóstico y manejo, esta patología requiere una especial atención a la historia clínica, los antecedentes y los síntomas de los pacientes.

Early fixation of the flail chest: case report.

ANTECEDENTES: En 1926, Jones y Richardson describen por primera vez el tórax inestable. Desde entonces existe gran controversia sobre el manejo conservador comparado con el manejo quirúrgico. OBJETIVO: Dar a conocer los beneficios, las indicaciones y las contraindicaciones de la fijación temprana de fracturas costales en el tórax inestable. CONCLUSIÓN: La reducción abierta y la fijación temprana de fracturas costales en pacientes con tórax inestable ha demostrado ser un método útil, efectivo y seguro. BACKGROUND: In 1926, Jones and Richardson described flail chest for the first time. Since then, exist great controversy about conservative vs surgical approach. OBJECTIVE: Define the benefits, indications and contraindications of the early fixation of rib fractures in flail chest. CONCLUSION: The open reduction and early fixation of rib fractures for patients with flail chest has proven to be a useful, effective and safe method.

Impacto socioeconómico del manejo actual de la pancreatitis aguda de origen biliar severa: estudio comparativo / Socioeconomic impact of the current management of severe biliary acute pancreatitis: comparative study

RESUMEN Objetivo La pancreatitis aguda de origen biliar es una patología gastrointestinal común, en donde el tratamiento oportuno es el pilar más importante a pesar de sus discrepancias. El objetivo del estudio es establecer el impacto socioeconómico en el manejo actual de esta patología, comparando dos hospitales de tercer nivel de estrato socioeconómico alto y bajo de la ciudad de Bogotá, Colombia. Materiales y Métodos Se realizó un estudio retrospectivo, comparativo de corte transversal entre enero de 2012 y diciembre de 2017, en dos hospitales de Bogotá D. C. Se evaluaron sus características socioeconómicas, género, tiempo de evolución al momento de la consulta, Marshall score, estancia en UCI, estancia hospitalaria, complicaciones, manejo quirúrgico y mortalidad. Resultados Se analizaron 101 pacientes de dos estratos socioeconómicos diferentes (alto y bajo). Se encontró que los pacientes de estrato bajo tienen un riesgo diez veces mayor de requerir un procedimiento quirúrgico. Asimismo, registraron una mayor mortalidad en comparación con pacientes de estrato alto (11,3% vs. 4,2%). También se evidenciaron más complicaciones en el grupo de nivel socioeconómico bajo con respecto al alto, como en la falla exocrina (81,1% vs. 31,3%) y el síndrome compartimental (35,8% vs. 4,2%). Conclusión Se encuentra mayor morbimortalidad en los pacientes de bajo nivel socioeconómico en el contexto de esta patología. Este estudio puede guiar a nuevas investigaciones acerca del impacto socioeconómico en los desenlaces de pancreatitis aguda severa.(AU)

ABSTRACT Objetive Acute pancreatitis of biliary origin is a common gastrointestinal pathology, in which timely management still is the most important. The aims of this research is establish the socioeconomic impact in the current management of severe acute pancreatitis of biliary origin comparing two centers of the third level, one of high socioeconomic population and another of low in Bogotá, Colombia. Materials and Methods A retrospective, cross-sectional comparative study was conducted between January 2012 and December 2017, in two hospitals of Bogotá DC. We evaluated their socioeconomic characteristics, gender, time of evolution at the time of consultation, Marshall score, ICU stay, hospital stay, complications, surgical management and mortality. Results 101 patients from two different socioeconomic strata (high and low) were analyzed, where a 10 times higher risk of requiring a surgical procedure in the group of patients with low stratum was found, as well as a higher mortality compared with those of high stratum. (11.3% Vs 4.2%). There were also more complications in the low socioeconomic group with respect to the high, as in the exocrine failure (81.1% vs 31.3%) and the compartment syndrome (35.8% vs 4.2%). Conclusion There is greater morbidity and mortality in patients of low socioeconomic status in the context of this pathology. This study can guide new research that increases the clarity of the socioeconomic impact on the outcomes of severe acute pancreatitis.(AU)

Laparoscopic management for Wilkie´s syndrome.

INTRODUCTION: Wilkie's syndrome is a rare entity that presents as a chronic intestinal obstruction secondary to mechanical compression of the third portion of the duodenum due to a decreased aorto-mesenteric angle. This entity has a reported incidence of 0.012 to 2.4% and can lead to high morbidity and mortality; In addition, there are major controversies regarding its diagnosis and treatment, which is why the authors present a case report of a patient with a diagnosis of Wilkie's syndrome and its surgical management via laparoscopy. METHODS: A case of a patient with clinical and imaging manifestations of superior mesenteric artery syndrome is presented, along with acritical review of the literature, taking into account articles published in the PubMed and ScienceDirect databases during the past 8 years. CLINICAL CASE: A 27-year-old patient with 20 years of abdominal pain that exacerbated one week before admission, with a clinical and imaging manifestations of Wilkie's syndrome. Patient presents refractoriness to medical management, which led to a surgical approach with laparoscopic duodenum-jejunostomy that was carried out without perioperative complications and satisfactory results. DISCUSSION AND CONCLUSIONS: The superior mesenteric artery syndrome is a rare entity that in some scenarios requires surgical management. The laparoscopic duodeno-jejunostomy is the procedure of choice to manage this entity as evidenced in our case, which is also consistent with what is reported in the world medical literature.

INTRODUCCIÓN: El síndrome de Wilkie es una entidad poco frecuente que se presenta como una obstrucción intestinal crónica secundaria a la compresión mecánica de la tercera porción del duodeno; la compresión es extrínseca por una disminución del ángulo entre la arteria mesentérica superior y la aorta. Esta anomalía tiene una incidencia informada en la bibliografía médica mundial de 0.012 a 2.4% y puede propiciar una elevada morbimortalidad; de forma adicional, existen grandes controversias en relación con su diagnóstico y tratamiento, por lo cual los autores presentan un informe de caso de un paciente con diagnóstico de síndrome de Wilkie y su manejo quirúrgico por vía laparoscópica. MÉTODOS: Se presenta un caso de un paciente con diagnóstico clínico e imagenológico de síndrome de arteria mesentérica superior y se realiza un revisión crítica de las publicaciones, con atención a los artículos publicados en las bases de datos de PubMed y ScienceDirect en los últimos ocho años sobre el síndrome de Wilkie y se completa la revisión con artículos clásicos sobre el tema. CASO: Paciente de 27 años con 20 años de dolor abdominal agudizado una semana antes del ingreso, con diagnóstico clínico e imagenológico de síndrome de Wilkie. El enfermo muestra resistencia al tratamiento médico, por lo que se practicó una duodenoyeyunostomía laparoscópica sin complicaciones perioperatorias y con resultados satisfactorios. DISCUSIÓN Y CONCLUSIONES: El síndrome de arteria mesentérica superior es un trastorno raro que exige medidas quirúrgicas en algunos escenarios. La duodenoyeyunostomía laparoscópica es el procedimiento de elección para tratar esta entidad, como se evidenció en este caso, lo cual concuerda con lo publicado en la bibliografía médica mundial.

[Socioeconomic impact of the current management of severe biliary acute pancreatitis: comparative study]. / Impacto socioeconómico del manejo actual de la pancreatitis aguda de origen biliar severa: estudio comparativo.

OBJETIVE: Acute pancreatitis of biliary origin is a common gastrointestinal pathology, in which timely management still is the most important. The aims of this research is establish the socioeconomic impact in the current management of severe acute pancreatitis of biliary origin comparing two centers of the third level, one of high socioeconomic population and another of low in Bogotá, Colombia. MATERIALS AND METHODS: A retrospective, cross-sectional comparative study was conducted between January 2012 and December 2017, in two hospitals of Bogotá DC. We evaluated their socioeconomic characteristics, gender, time of evolution at the time of consultation, Marshall score, ICU stay, hospital stay, complications, surgical management and mortality. RESULTS: 101 patients from two different socioeconomic strata (high and low) were analyzed, where a 10 times higher risk of requiring a surgical procedure in the group of patients with low stratum was found, as well as a higher mortality compared with those of high stratum. (11.3% Vs 4.2%). There were also more complications in the low socioeconomic group with respect to the high, as in the exocrine failure (81.1% vs 31.3%) and the compartment syndrome (35.8% vs 4.2%). CONCLUSION: There is greater morbidity and mortality in patients of low socioeconomic status in the context of this pathology. This study can guide new research that increases the clarity of the socioeconomic impact on the outcomes of severe acute pancreatitis.

OBJETIVO: La pancreatitis aguda de origen biliar es una patología gastrointestinal común, en donde el tratamiento oportuno es el pilar más importante a pesar de sus discrepancias. El objetivo del estudio es establecer el impacto socioeconómico en el manejo actual de esta patología, comparando dos hospitales de tercer nivel de estrato socioeconómico alto y bajo de la ciudad de Bogotá, Colombia. MATERIALES Y MÉTODOS: Se realizó un estudio retrospectivo, comparativo de corte transversal entre enero de 2012 y diciembre de 2017, en dos hospitales de Bogotá D. C. Se evaluaron sus características socioeconómicas, género, tiempo de evolución al momento de la consulta, Marshall score, estancia en UCI, estancia hospitalaria, complicaciones, manejo quirúrgico y mortalidad. RESULTADOS: Se analizaron 101 pacientes de dos estratos socioeconómicos diferentes (alto y bajo). Se encontró que los pacientes de estrato bajo tienen un riesgo diez veces mayor de requerir un procedimiento quirúrgico. Asimismo, registraron una mayor mortalidad en comparación con pacientes de estrato alto (11,3% vs. 4,2%). También se evidenciaron más complicaciones en el grupo de nivel socioeconómico bajo con respecto al alto, como en la falla exocrina (81,1% vs. 31,3%) y el síndrome compartimental (35,8% vs. 4,2%). CONCLUSIÓN: Se encuentra mayor morbimortalidad en los pacientes de bajo nivel socioeconómico en el contexto de esta patología. Este estudio puede guiar a nuevas investigaciones acerca del impacto socioeconómico en los desenlaces de pancreatitis aguda severa.

Right mainstem bronchoplasty 18 years following thoracic spinal implant surgery.

Thoracic spinal surgery has many complications ranging from surgical site infection, chronic pain, periarticular arthrosis, displacement of spinal screws and hardware migration to a lesser degree. Reports of spinal implants penetrating the aorta have been described in the literature, however to our knowledge, lower airway obstruction due to spinal hardware migration has not been reported. Here we describe a case of a patient presenting with a right main stem bronchial obstruction and pneumonia secondary to the migration of the surgical spinal hardware into the lower airway 18 years after his initial intervention. We describe our surgical approach, management and outcomes using bronchoscopy and open thoracotomy. Bronchial obstruction is not a common complication of thoracic spinal surgery, however in remote cases patients may present with rare consequences, it is therefore important to pay close attention to patients' clinical and surgical history since surgical complications may appear years after.