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INTRODUCTION: The increase in laparoscopic surgery in patients with obesity increases the incidence of trocar site hernia (TSH). Therefore, TSH represents a risk for the development of Richter's hernia (RH). METHODS: We present the unusual case of a postoperative gastric bypass patient complicated with a high output enterocutaneous fistula through a trocar site wound. RESULTS: The Laparoscopic surgery consists of an RH reduction, enterotomy, and repair of the preperitoneal space. CONCLUSION: RH complicated by high-output enterocutaneous fistula has not been previously reported. It is essential to close the preperitoneal space in bariatric surgery to avoid these complications.
Subject(s)
Gastric Bypass , Intestinal Fistula , Laparoscopy , Obesity, Morbid , Humans , Gastric Bypass/adverse effects , Obesity, Morbid/surgery , Hernia/etiology , Laparoscopy/adverse effects , Intestinal Fistula/etiology , Intestinal Fistula/surgery , ThyrotropinABSTRACT
Background: The incidence of thyroid cancer has increased worldwide. Ecuador presents the highest incidence among Latin American countries and the second around the world. Genetic alteration is the driving force for thyroid tumorigenesis and progression. The change from valine (V) to glutamic acid (E) at codon 600 of the BRAF gene (BRAFVal600Glu) is the most commonly reported mutation in thyroid cancer. Moreover, the BRAF mutation is not the only mutation that has been correlated with TC. For instance, mutations and overexpression of the KIT gene has been associated with different types of cancer, including lung and colon cancer, and neuroblastoma. Case presentation: A woman in her early fifties, self-identified as mestizo, from Otavalo, Imbabura-Ecuador had no systemic diseases and denied allergies, but she had a family history of a benign thyroid nodule. Physical examination revealed a thyroid gland enlargement. The fine-needle aspiration biopsy indicated papillary thyroid cancer. The patient underwent a successful total thyroidectomy with an excellent recovery and no additional treatments after surgery. Using Next-Generation sequencing a heterozygous mutation in the BRAF gene, causing an amino acid change Val600Glu was identified. Similarly, in the KIT gene, a heterozygous mutation resulting in an amino acid change Leu678Phe was detected. Moreover, an ancestry analysis was performed, and the results showed 3.1% African, 20.9% European, and 76% Native American ancestry. Conclusions: This report represents the genetic characteristics of papillary thyroid cancer in an Ecuadorian woman with a mainly Native American ethnic component. Further studies of pathological variants are needed to determine if the combined demographic and molecular profiles are useful to develop targeted treatments focused on the Ecuadorian population.
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BACKGROUND: GlobalSurg is an international group of researchers whose purpose is to conduct and disseminate robust collaborative, international and multicenter studies. OBJECTIVE: To expose the necessary strategies and the barriers crossed in conducting massive multicenter studies in surgery. METHOD: During the second semester of 2020, the study Surg-Week Prospective International Cohort Study was carried out. Surg-Week has been the largest international study in the field of surgery to date, with 141,582 patients included. A total of 4975 mini-teams, of between 1 and 5 members, collected data from 116 countries on all continents. RESULTS: The creation of an official website for the study, reports with relevant information via email or groups via WhatsApp, formation of a Dissemination Committee of the protocol, delivery of webinars on recent team publications, appointment of leaders at the national and international level, and outreach through partnerships, were the strategies used for the development of the research. However, the barriers turned out to involve different aspects. CONCLUSIONS: Collaborative work allows establishing networks between different professionals with the goal of improving the quality of management, health policies and care of our patients in a timely manner of constant change.
ANTECEDENTES: GlobalSurg es un grupo internacional de investigadores que tiene como propósito la conducción y la diseminación de robustos estudios colaborativos, internacionales y multicéntricos. OBJETIVO: Exponer las estrategias necesarias y las barreras encontradas en la conducción de estudios multicéntricos masivos en cirugía. MÉTODO: Durante el segundo semestre del año 2020 se llevó a cabo el estudio Surg-Week Prospective International Cohort Study, hasta la fecha el estudio internacional más grande en el campo de la cirugía, con 141,582 pacientes incluidos. Un total de 4975 miniequipos, de uno a cinco integrantes, recopilaron datos de 116 países de todos los continentes. RESULTADOS: La creación de un sitio web oficial del estudio, reportes con información relevante vía e-mail o grupos vía WhatsApp, conformación de un comité de diseminación del protocolo, dictado de webinars sobre publicaciones recientes del equipo, designación de líderes nacionales e internacionales, y la divulgación por medio de sociedades, fueron las estrategias utilizadas para el desarrollo de la investigación. Sin embargo, las barreras detectadas para llevar a cabo el estudio multicéntrico fueron variadas. CONCLUSIONES: Los trabajos colaborativos permiten establecer redes entre diferentes profesionales con el fin de mejorar la calidad de la gestión, las políticas sanitarias y la atención a los pacientes en tiempos de constante cambio.
Subject(s)
Cohort Studies , Humans , Latin America , Prospective StudiesABSTRACT
ANTECEDENTES: La tasa de litiasis biliar y sus complicaciones son mayores en los ancianos. Algunos autores describen la edad como un factor principal que aumenta significativamente la morbilidad y la mortalidad de los pacientes sometidos a colecistectomía. OBJETIVO: Describir la seguridad de la colecistectomía laparoscópica centrándose en su tasa de complicaciones y de conversión en pacientes mayores de 90 años, en un hospital privado de un país en desarrollo. MÉTODO: Esta serie de casos incluyó pacientes mayores de 90 años diagnosticados de colecistitis aguda según los criterios Tokio 2013. Todos fueron sometidos a colecistectomía laparoscópica entre enero de 2010 y diciembre de 2016 en el Hospital Vozandes Quito (Ecuador). Se informaron las frecuencias y los porcentajes, y la media, para las variables categóricas y numéricas, respectivamente. RESULTADOS: Se incluyeron 15 pacientes con edades comprendidas entre los 90 y 96 años. Hubo tres complicaciones posoperatorias, dos casos de shock hipovolémico secundario a sangrado que remitieron sin reoperación (13%) y uno de delirio (7%). Se realizó conversión quirúrgica en dos pacientes (13%) debido a la imposibilidad de visualizar las estructuras anatómicas y lograr una visión crítica adecuada de seguridad por flemón vesicular. CONCLUSIÓN: La colecistectomía laparoscópica parece ser un enfoque seguro, con unas tasas de conversión y de complicaciones relativamente bajas, en los pacientes mayores de 90 años. BACKGROUND: The rate of biliary lithiasis and its complications are higher in the elderly. Some authors describe age as the main factor that significantly increases the morbidity and mortality of patients undergoing cholecystectomy. OBJECTIVE: The objective of this study was to describe the safety of laparoscopic cholecystectomy, focusing on complication and conversion rates in patients older than 90 years, in a private hospital of a developing country. MATERIALS AND METHODS: This case-series enrolled patients older than 90 years diagnosed with acute cholecystitis using the Tokyo 2013 criteria. All included patients underwent laparoscopic cholecystectomy from January 2010 to December 2016 at Vozandes Hospital Quito-Ecuador. Frequencies and percentages and mean were reported for categorical and numerical variables, respectively. RESULTS: We included 15 patients aged between 90 and 96 years. There were three post-operative complications, two cases of hypovolemic shock secondary to bleeding that stop without reoperation (13%) and 1 of delirium (7%). Conversion was performed in two patients (13%) due to the impossibility of visualizing the anatomical structures and obtain an adequate critical view of safety due to gallbladder phlegmon. CONCLUSION: Laparoscopic cholecystectomy seems to be a safe approach, with relatively low complication and conversion rates in patients older than 90 years.
Subject(s)
Cholecystectomy, Laparoscopic , Aged , Aged, 80 and over , Ecuador/epidemiology , Hospitals, Private , Humans , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective StudiesABSTRACT
BACKGROUND: As the disease caused by the novel coronavirus has spread globally, there has been significant economic instability in the healthcare systems. This reality was especially accentuated in Ecuador where, the shortage of healthcare workers combined with cultural and macroeconomic factors has led Ecuador to face the most aggressive outbreak in Latin America. In this context, the participation of final-year medical students on the front line is indispensable. Appropriate training on COVID-19 is an urgent requirement that universities and health systems must guarantee. We aimed to describe the knowledge, attitudes, and practices of Ecuadorian final-year medical students that could potentially guide the design of better medical education curricula regarding COVID-19. METHODS: This was a cross-sectional 33-item online survey conducted between April 6 to April 2020 assessing the knowledge, attitudes, and practices toward the diagnosis, treatment, prevention, and prognosis toward COVID-19 in Ecuadorian final-year medical students. It was sent by email, Facebook, and WhatsApp. RESULTS: A total of 309 students responded to the survey. Out of which 88% of students scored high (≥ 70% correct) for knowledge of the disease. The majority of students were pessimistic about possible government actions, which is reflected in the negative attitude towards the control of COVID-19 and volunteering during the outbreak in Ecuador (77%, and 58% of the students, respectively). Moreover, 91% of students said they did not have adequate protective equipment. The latter finding was significantly associated with negative attitudes. CONCLUSIONS: Although a large number of students displayed negative attitudes, the non-depreciable percentage of students who were willing to volunteer and the coexisting high level of knowledge displayed by students, suggests that Ecuador has a capable upcoming workforce that could benefit from an opportunity to strengthen, improve and advance their training in preparation for COVID-19. Not having personal protective equipment was significantly associated to negative attitudes. Providing the necessary tools and creating a national curriculum may be one of the most effective ways to ensure all students are trained, whilst simultaneously focusing on the students' most pressing concerns. With this additional training, negative attitudes will improve and students will be better qualified.
Subject(s)
COVID-19/epidemiology , Health Knowledge, Attitudes, Practice , Pandemics , SARS-CoV-2 , Students, Medical/psychology , Adult , Attitude of Health Personnel , COVID-19/diagnosis , COVID-19/therapy , Cross-Sectional Studies , Ecuador/epidemiology , Female , Health Care Surveys/statistics & numerical data , Humans , Male , Personal Protective Equipment/statistics & numerical data , Prognosis , Students, Medical/statistics & numerical data , Volunteers/statistics & numerical data , Young AdultABSTRACT
BACKGROUND: In contrast to the rapid increase in thyroid cancer incidence, the mortality has remained low and stable over the last decades. In Ecuador, however, thyroid cancer mortality has increased. The objective of this study is to determine possible drivers of high rates of thyroid cancer mortality, through a cross-sectional analysis of all patients attending a thyroid cancer referral center in Ecuador. METHODS: From June 2014 to December 2017, a cross-sectional study was conducted at the Hospital de Especialidades Eugenio Espejo, a regional reference public hospital for endocrine neoplasia in adults in Quito, Ecuador. We identified the mechanism of detection, histopathology and treatment modalities from a patient interview and review of clinical records. RESULTS: Among 452 patients, 74.8% were young adults and 94.2% (426) were female. 13.7% had a family history of thyroid cancer, and patients' median tumor size was 2 cm. The incidental finding was 54.2% whereas 45.8% was non-incidental. Thyroid cancer histology reported that 93.3% had papillary thyroid cancer (PTC), 2.7% follicular, 1.5% Hurtle cells, 1.6% medullary, 0.7% poor differentiated, and 0.2% anaplastic carcinoma. The mean MACIS (metastasis, age, completeness, invasion, and size) score was 4.95 (CI 4.15-5.95) with 76.2% of the thyroid cancer patients having MACIS score less than or equal to 6. The very low and low risk of recurrence was 18.1% (79) and 62% (271) respectively. An analysis of 319 patients with non-metastatic thyroid cancer showed that 10.7% (34) of patients had surgical complications. Moreover, around 62.5% (80 from 128 patients with thyroglobulin laboratory results) of TC patients had a stimulated-thyroglobulin value equal or higher than 2 ng/ml. Overall, a poor surgical outcome was present in 35.1% (112) patients. Out of 436 patients with differentiated thyroid carcinoma, 86% (375) received radioactive iodine. CONCLUSION: Thyroid cancer histological characteristics and method of diagnosis are like those described in other reports without any evidence of the high frequency of aggressive thyroid cancer histology. However, we observed evidence of overtreatment and poor surgical outcomes that demand additional studies to understand their association with thyroid cancer mortality in Ecuador.