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1.
Rev. Col. Bras. Cir ; 50: e20233527, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1440936

ABSTRACT

ABSTRACT Background: the barriers to implement emergency laparoscopy in public teaching hospitals involve issues such as resident learning curves and resource costs and availability. This study was designed to describe the issues facing the implementation of laparoscopic approach for acute appendicitis over 15 years in a single academic center in Brazil. Materials and Methods: retrospective study of patients undergoing emergency appendectomy from 2004 to 2018. Clinical data were compared to four major actions implemented in the emergency surgical service: minimally invasive surgery training for residents (2007), laparoscopic stump closure using metal clips (2008), 24/7 availability of laparoscopic instruments for emergency surgeries (2010), and third-party contract for maintenance of the laparoscopic instruments and implementation of polymeric clips for stump closure (2013). We evaluated the increase in laparoscopic appendectomy after the implementation of those major changes. Results: we identified 1168 appendectomies during the study period, of which 691 (59%), 465 (40%), and 12 (1%) were open, laparoscopic, and converted, respectively. The implementation of the major changes since 2004 resulted in an increase of laparoscopic appendectomies from 11% in 2007 to 80% in 2016. These actions were decisive in the widespread use of laparoscopy for acute appendicitis (p<0.001). The standardization of the hem-o-lok clip in the treatment of the appendiceal stump made the procedure more feasible, reducing the surgical time using laparoscopic access and increasing the team's adherence, so that this became the route of choice in about 85% of cases in the period from 2014 to 2018, 80% performed by 3rd year resident physicians. No intraoperative complications were noted related to laparoscopic access, even in more complicated appendicitis. There was no mortality reported, no reoperations or readmissions to hospital during a 30-day postoperative period. Conclusion: the development of a feasible, reproducible, and safe technical standardization, associated with continuous cost optimization, are the cornerstones for a consistent and viable change in the current practice for appendectomies in middle and lower-income countries.


RESUMO Introdução: o presente estudo tem como objetivo avaliar as medidas que permitiram a implementação de cirurgias laparoscópicas de urgência em hospital de ensino médico ao longo de 15 anos. Método: foi realizado estudo clínico retrospectivo de pacientes submetidos a Apendicectomia aberta ou Laparoscópica no período de 15 anos (2004 a 2018). Os dados clínicos foram confrontados com as ações implementadas: 1) Treinamento dos médicos residentes em cirurgia minimamente invasiva (2007); 2) Uso do endoclip para tratamento do coto apendicular (2008); 3) Disponibilidade do set de laparoscopia em tempo integral para o Pronto Socorro (2010); e, 4) Terceirização do serviço de manutenção do set e materiais de vídeo e uso do endoclip Hem-o-lok® para tratamento do coto apendicular (2013). Resultados: foram realizadas 1.168 cirurgias, das quais 691 abertas (59%), 465 laparoscopias (40%) e 12 convertidas (1%). O treinamento da equipe levou à realização de 11% de laparoscopia (2007) e o uso do endoclip para tratamento do coto apendicular para 16% (2008). Com a disponibilização do set de vídeo em tempo integral para o Pronto Socorro a partir de 2011, houve aumento de laparoscopias para 26% (2012). A padronização do endoclip Hem-o-lok® no tratamento do coto apendicular aumentou para 85% e a partir de 2016 foi realizado em todos os casos, sem complicação relacionada ao seu uso, mesmo em apendicites complicadas. Conclusão: o emprego da laparoscopia no serviço de urgência envolve além do treinamento da equipe cirúrgica, investimento tecnológico contínuo e uso de técnicas que sejam factíveis, viáveis e seguras.

2.
Rev. med. (Säo Paulo) ; 86(2): 106-111, abr.-jun. 2007. ilus
Article in Portuguese | LILACS | ID: lil-498346

ABSTRACT

Ruptura traumática do anel pélvico resulta geralmente de impacto com grande dispêndio de energia levando à ruptura do complexo ósteo-ligamentar levando a hemorragia retroperitoneal oriunda do plexo venoso posterior da pelve e de superfícies ósseo-esponjosas,que juntamente com lesões associadas acarreta cerca de 15% a 25% de mortalidade nos pacientes com lesão do anel pélvico1. Em menos de 10% dos casos ocorre sangramento deartérias conhecidas, e em menos de 1% é relatado sangramento de vasos ilíacos ou femorais2,3,4. O objetivo do presente estudo é relatar o caso de um paciente vítima de trauma contuso comfratura pélvica e instabilidade hemodinâmica persistente após fixação pélvica externa, tendosediagnosticado por arteriografia lesão artérial ilíaca interna bilateral, e tratado por radiologia inervencionista com embolização.


Pelvic ring ruptures are a cause of great mortality and morbidity in trauma patients. The fatalities are, in general, consequence of the retroperitoneal hemorrhage and other associated damages due to the great force necessary to rip the pelvic ring. The mortality in theses cases are between 15 and 25%. The hemorrhage is usually due to the posterior pelvis venous plexus and the bony surface sponge bleedings. Less than 10% of the cases its caused by the bleeding of a known artery and in only 1%. by iliac or femoral arteries The objectives ofthis study is to report a case of a patient victim of a blunt trauma, with a complex pelvic fracture and hypotension by a bilateral iliac artery injury that was diagnosed and treated by interventionist radiology...


Subject(s)
Iliac Artery/injuries , Embolization, Therapeutic , Fractures, Closed , Pelvis/injuries , Radiology, Interventional
3.
São Paulo med. j ; 112(2): 566-8, Apr.-Jun. 1994. ilus
Article in English | LILACS | ID: lil-147322

ABSTRACT

A necrose isquêmica do colo associada à tromboangeíte obliterante é rara e grave, com uma mortalidade elevada. A tromboangeíte abliterante ocorre em pacientes jovens e as manifestaçöes digestivas, raras nesta moléstia, ocorrem posteriormente aos acometimentos dos membros. Relata-se caso de um paciente com necrose segmentar isquêmica de colo com tromboangeite obliterante


Subject(s)
Humans , Male , Adult , Colon, Sigmoid/blood supply , Thromboangiitis Obliterans/complications , Ischemia/complications , Colon, Sigmoid/surgery , Colon, Sigmoid/pathology , Thromboangiitis Obliterans/surgery , Thromboangiitis Obliterans/pathology , Colostomy , Colectomy , Ischemia/surgery , Ischemia/pathology , Laparotomy , Necrosis
4.
São Paulo med. j ; 112(1): 507-9, jan.-mar. 1994. ilus
Article in English | LILACS | ID: lil-141806

ABSTRACT

O volvo de colo direito é uma rara causa de obstruçäo intestinal em nosso meio e apresenta uma mortalidade elevada. Apresentam-se dois casos de volvo de colo direito associado ao megacolo adquirido, que apresentaram boa evoluçäo. Discute-se a etiologia, o tratamento e as complicaçöes


Subject(s)
Adult , Middle Aged , Humans , Male , Female , Megacolon/complications , Colonic Diseases/complications , Intestinal Obstruction/complications , Megacolon/etiology , Megacolon/pathology , Chagas Disease/complications , Intestinal Obstruction/etiology
5.
Rev. paul. med ; 111(2): 378-380, Mar.-Apr. 1993.
Article in English | LILACS | ID: lil-321807

ABSTRACT

Malignant tumors of the small intestine are rare and their symptoms are discrete and of a chronic nature. At times they manifest as an acute abdomen, with high mortality. Carcinoid tumors represent one of the types of intestinal tumors, of the neuroendocrine line, more frequently located in the cecal appendix. In the small intestine, carcinoid tumors are most often located in the ileum. Carcinoid tumors produce several hormonal substances, some of which may induce symptoms such as the carcinoid syndrome. Gangrene of the small intestine is a rare complication attributed to hormonal substances produced by the tumor which causes high mortality rates. We report, here, a case of ileal segmental gangrene with an excellent course.


Subject(s)
Humans , Female , Middle Aged , Peritoneal Neoplasms , Carcinoid Tumor , Gangrene , Mesentery , Ileal Neoplasms/secondary
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