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1.
Rev. guatemalteca cir ; 27(1): 3-9, 2021. ilus, tab
Article in Spanish | LILACS, LIGCSA | ID: biblio-1381549

ABSTRACT

La operación de Whipple es el procedimiento quirúrgico de mayor complejidad en cirugía abdominal, este se realiza en pacientes con tumores de la encrucijada pancreatoduodenal, es la única alternativa para tratamiento curativo en fases tempranas de la enfermedad. Objetivo: Determinar los resultados del procedimiento Whipple, en pacientes intervenidos con tumores de la encrucijada pancreatoduodenal en el Hospital General de Enfermedades del Instituto Guatemalteco de Seguridad Social, en el periodo de enero 2,015 a enero 2,020. Método: Descriptivo, observacional, retrospectivo. Resultados: Se incluyeron 42 procedimientos de Whipple, 29 (69%) casos del género masculino y 13 (31%) para el género femenino. La edad media fue de 61.5 años, el 54% presentaban comorbilidad asociada. El 24% utilizo transfusión transoperatoria de hemoderivados, el tiempo quirúrgico de 5.5 horas. La reintervención fue del 4.7%. Complicaciones postoperatorias tempranas 18%. La histología más común fue el carcinoma de cabeza de páncreas en el 43%. La mortalidad postoperatoria temprana fue del 4.7%. El OR de complicaciones asociadas a comorbilidades fue de 1.7 con un IC 0.3046-7.20 y un valor de P: 0.9251 que no es estadísticamente significativo. Conclusiones: Los tumores pancreatoduodenales en nuestra población se presentan en edades más tempranas a lo reportado. La morbimortalidad es similar a lo reportado en otros estudios a nivel latinoamericano, sin embargo las complicaciones están más elevadas que las mejores series internacionales. No existe asociación entre el riesgo de complicaciones con comorbilidades del paciente. (AU)


Whipple operation is the most complex surgical procedure in abdominal surgery, it's performed in patients with tumors of the pancreaticoduodenal crossroads, it is the only alternative for curative treatment in early stages of the disease. Objective: To determine the results of the Whipple procedure in patients operated on with tumors of the ancreaticoduodenal crossroads at the Hospital General de Enfermedades del IGSS in the period from January 2015 to January 2020. Method: Descriptive, observational, retrospective. Results: fourtytwo Whipple procedures were included, 29 (69%) cases of the male gender and 13 (31%) for the female gender. The mean age was 61.5 years, 54% had associated comorbidity. Twentyfour percent used intraoperative transfusion of blood products and surgical time of 5.5 hours. Reoperation was 4.7% with early postoperative complications of 18%. The most common histology was carcinoma of the head of the pancreas in 43%. Early postoperative mortality was 4.7%. The OR of complications associated with comorbidities was 1.7 with a CI 0.3046-7.20 and a P value: 0.9251, which is not statistically significant. Conclusions: Pancreaticoduodenal tumors in our population present at an earlier age than reported. Morbidity and mortality is similar to that reported in other studies. There is no association between the risk of complications with patient comorbidities. (AU)


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Pancreas/pathology , Pancreaticoduodenectomy/mortality , Adenoma, Islet Cell/surgery , Pancreatitis/surgery , Postoperative Complications/diagnosis
2.
Rev. cir. (Impr.) ; 71(6): 523-529, dic. 2019. tab
Article in Spanish | LILACS | ID: biblio-1058313

ABSTRACT

Resumen Introducción: La duodeno pancreatectomía cefálica es una operación compleja cuyos resultados a corto plazo son multifactoriales. Objetivo: Evaluar el impacto de la curva de aprendizaje en los resultados a corto plazo de la duodenopancreatectomía cefálica en un hospital de nivel II. Materiales y Método: Se analizaron los datos obtenidos a partir de una base de datos mantenida prospectivamente desde 2005. Se definieron dos periodos de tiempo: de 2005 a 2011 y de 2012 a 2017. Se compararon la morbilidad, mortalidad y estancia postoperatoria de ambos períodos. Resultados: Durante el período de tiempo estudiado se hicieron 126 duodenopancreatectomías cefálicas, 61 durante la primera etapa y 65 durante la segunda. La tasa de transfusión intraoperatoria se redujo de 33% a 15% (p = 0,011). La tasa de transfusión postoperatoria se redujo de 39 a 23% (p = 0,021). No hubo diferencias significativas con respecto a la incidencia global de complicaciones postoperatorias (59% y 52,3%). La incidencia de abscesos intraabdominales fue significativamente menor en el segundo período (18% y 4,6%, respectivamente; p = 0,038). La tasa de reintervenciones se redujo significativamente, de 22% a 9% (p = 0,049). También se redujo significativamente la tasa de mortalidad, de 6,56% a 0% (p = 0,032). La estancia media postoperatoria disminuyó significativamente en el segundo período, pasando de 19,6 a 15,8 días (p = 0,001), con una mayor proporción de pacientes dados de alta en los 8 primeros días de postoperatorio (11,5% y 38,5%, respectivamente; p = 0,001). Conclusión: La curva de aprendizaje es un factor que permite mejorar los resultados de la duodenopancreatectomía cefálica, en un hospital de nivel II, hasta alcanzar valores similares a los de un hospital de nivel III.


Introduction: The duodenum pancreatectomy cephalic is a complex operation whose short-term results are multifactorial. Aim: To assess the impact of the learning curve on the short-term outcomes of cephalic duodenopancreatectomy at a level II hospital. Materials Method: We analyze the data obtained from a database maintained prospectively since 2005. Two time periods were defined: from 2005 to 2011 and from 2012 to 2017. The morbidity, mortality and postoperative stay of both periods were compared. Results: 126 cephalic duodenopancreatectomies were performed, 61 during the first period and 65 during the second. The intraoperative transfusion rate was reduced from 33% to 15% (p = 0.011). The postoperative transfusion rate was reduced from 39 to 23% (p = 0.021). There were no significant differences with respect to the overall incidence of postoperative complications (59% and 52.3%, respectively). However, the incidence of intra-abdominal abscesses was significantly lower in the second period (18% and 4.6%, respectively, p = 0.038). The rate of reoperations was significantly reduced, from 22% to 9% (p = 0.049). The mortality rate was also significantly reduced, from 6.56% to 0% (p = 0.032). The mean postoperative stay decreased significantly in the second period, from 19.6 to 15.8 days (p = 0.001), with a higher proportion of patients discharged in the first 8 postoperative days (11.5% and 38.5%, respectively, p = 0.001). Conclusion: The learning curve is a factor allows improving the results of cephalic pancreaticoduodenectomy, in a level II hospital, until reaching values similar to those of a level III hospital.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/complications , Pancreaticoduodenectomy/adverse effects , Learning Curve , Postoperative Period , Pancreaticoduodenectomy/education , Pancreaticoduodenectomy/methods , Pancreaticoduodenectomy/mortality
3.
Arq. gastroenterol ; 56(3): 246-251, July-Sept. 2019. tab, graf
Article in English | LILACS | ID: biblio-1038717

ABSTRACT

ABSTRACT BACKGROUND: Pancreaticoduodenectomy (PD) with the resection of venous structures adjacent to the pancreatic head, even in cases of extensive invasion, has been practiced in recent years, but its perioperative morbidity and mortality are not completely determined. OBJECTIVE: To describe the perioperative outcomes of PD with venous resections performed at a tertiary university hospital. METHODS: A retrospective study was conducted, classified as a historical cohort, enrolling 39 individuals which underwent PD with venous resection from 2000 through 2016. Preoperative demographic, clinical and anthropometric variables were assessed and the main outcomes studied were 30-day morbidity and mortality. RESULTS: The median age was 62.5 years (IQ 54-68); 55% were male. The main etiology identified was ductal adenocarcinoma of the pancreas (82.1%). In 51.3% of cases, the portal vein was resected; in 35.9%, the superior mesenteric vein was resected and in the other 12.8%, the splenomesenteric junction. Regarding the complications, 48.7% of the patients presented some type of morbidity in 30 days. None of the variables analyzed was associated with higher morbidity. Perioperative mortality was 15.4% (six patients). The group of individuals who died within 30 days presented significantly higher values for both ASA (P=0.003) and ECOG (P=0.001) scores. CONCLUSION: PD with venous resection for advanced pancreatic neoplasms is a feasible procedure, but associated with high rates of morbidity and mortality; higher ASA e ECOG scores were significantly associated with a higher 30-day mortality.


RESUMO CONTEXTO: A duodenopancreatectomia (DP) com ressecção de estruturas venosas adjacentes à cabeça do pâncreas, mesmo em casos de invasão extensa, tem sido praticada nos últimos anos, mas sua morbidade e mortalidade perioperatórias não são completamente determinadas. OBJETIVO: Descrever os resultados perioperatórios de DP com ressecções venosas realizadas em um hospital terciário universitário. MÉTODOS: Foi realizado estudo retrospectivo, classificado como coorte histórica, envolvendo 39 indivíduos submetidos à DP com ressecção venosa entre 2000 e 2016. Foram estudadas variáveis demográficas, clínicas e antropométricas pré-operatórias e os desfechos principais foram a morbidade e mortalidade em 30 dias. RESULTADOS: A mediana de idade foi 62,5 anos (IQ 54-68), sendo 55% dos indivíduos do sexo masculino. A principal etiologia identificada foi o adenocarcinoma ductal de pâncreas (82,1%). Em 51,3% dos casos, a veia porta foi submetida à ressecção; em 35,9%, a veia mesentérica superior foi ressecada e nos outros 12,8%, a junção esplenomesentérica. Em relação às complicações, 48,7% dos pacientes apresentaram algum tipo de morbidade em 30 dias. Nenhuma das variáveis analisadas associou-se à maior morbidade. A mortalidade perioperatória foi 15,4% (seis pacientes). O grupo de indivíduos que cursou com mortalidade em 30 dias apresentou escores significativamente mais altos de ASA (P=0,003) e ECOG (P=0,001). CONCLUSÃO: A DP com ressecção venosa para neoplasias avançadas do pâncreas é um procedimento factível, porém que se acompanha de altos índices de morbidade e mortalidade; escores de ASA e ECOG altos são fatores significativamente associados à maior mortalidade.


Subject(s)
Humans , Male , Female , Adult , Aged , Pancreatic Neoplasms/surgery , Adenocarcinoma/surgery , Pancreaticoduodenectomy/methods , Pancreatic Neoplasms/mortality , Portal Vein/surgery , Postoperative Complications , Brazil/epidemiology , Adenocarcinoma/mortality , Retrospective Studies , Morbidity , Pancreaticoduodenectomy/mortality , Intraoperative Complications , Mesenteric Veins/surgery , Middle Aged
4.
ABCD (São Paulo, Impr.) ; 32(1): e1412, 2019. tab, graf
Article in English | LILACS | ID: biblio-973383

ABSTRACT

ABSTRACT Background: Pancreaticoduodenectomy (PD) is a procedure associated with significant morbidity and mortality. Initially described as gastropancreaticoduodenectomy (GPD), the possibility of preservation of the gastric antrum and pylorus was described in the 1970s. Aim: To evaluate the mortality and operative variables of PD with or without pyloric preservation and to correlate them with the adopted technique and surgical indication. Method: Retrospective cohort on data analysis of medical records of individuals who underwent PD from 2012 through 2017. Demographic, anthropometric and operative variables were analyzed and correlated with the adopted technique (GPD vs. PD) and the surgical indication. Results: Of the 87 individuals evaluated, 38 (43.7%) underwent GPD and 49 (53.3%) were submitted to PD. The frequency of GPD (62.5%) was significantly higher among patients with pancreatic neoplasia (p=0.04). The hospital stay was significantly shorter among the individuals submitted to resection due to neoplasias of less aggressive behavior (p=0.04). Surgical mortality was 10.3%, with no difference between GPD and PD. Mortality was significantly higher among individuals undergoing resection for chronic pancreatitis (p=0.001). Conclusion: There were no differences in mortality, surgical time, bleeding or hospitalization time between GPD and PD. Pancreas head neoplasm was associated with a higher indication of GPD. Resection of less aggressive neoplasms was associated with lower morbidity and mortality.


RESUMO Racional : A duodenopancreatectomia (DP) é procedimento associado com significativa morbimortalidade. Inicialmente descrita como gastroduodenopancreatectomia (GDP), a possibilidade de preservação do antro gástrico e piloro foi descrita na década de 1970. Objetivo : Avaliar a mortalidade e variáveis operatórias da DP com ou sem preservação pilórica e correlacioná-las com a técnica adotada e indicação cirúrgica. Método: Estudo de coorte histórica, baseado em análise de dados de registros médicos de indivíduos submetidos à DP entre os anos de 2012 a 2017. Foram analisadas variáveis demográficas, antropométricas e operatórias e correlacionadas com a técnica adotada (GDP vs. DP) e a indicação cirúrgica. Resultados : Dos 87 indivíduos avaliados, 38 (43,7%) foram submetidos à GDP e 49 (53,3%) à DP. A frequência de realização da GDP (62,5%) foi significativamente maior entre os pacientes com neoplasia de pâncreas (p=0,04). O tempo de internação total foi significativamente menor entre os indivíduos submetidos à ressecção por neoplasias de comportamento menos agressivo (p=0,04). A mortalidade cirúrgica foi de 10,3%, não havendo diferença entre GDP e DP. A mortalidade foi significativamente maior entre os indivíduos submetidos à ressecção por pancreatite crônica (p=0,001). Conclusão : Não houve diferenças na morbimortalidade, tempo cirúrgico, sangramento ou tempo de internação entre GDP e DP. A neoplasia de cabeça de pâncreas associou-se mais com indicação de GDP. A ressecção de neoplasias menos agressivas associou-se a menor morbimortalidade.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Gastrostomy/methods , Gastrostomy/mortality , Pancreaticoduodenectomy/methods , Pancreaticoduodenectomy/mortality , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/mortality , Bile Duct Neoplasms/surgery , Bile Duct Neoplasms/mortality , Pregnancy , Adenocarcinoma/surgery , Adenocarcinoma/mortality , Body Mass Index , Treatment Outcome , Cholangiocarcinoma/surgery , Cholangiocarcinoma/mortality , Statistics, Nonparametric , Duodenal Neoplasms/surgery , Duodenal Neoplasms/mortality , Operative Time , Length of Stay , Medical Illustration
5.
Rev. argent. cir ; 108(4): 1-10, dic. 2016. tab
Article in Spanish | LILACS, BINACIS | ID: biblio-957883

ABSTRACT

Antecedentes: en las últmas décadas se han extendido las indicaciones de duodenopancreatectomía cefálica (DPC). Sin embargo, las series con más de 1000 DPC provienen de unos pocos centros de los Estados Unidos y Europa y ninguna de Latinoamérica. Objetivo: evaluar la morbilidad y mortalidad de 1028 DPC consecutivas realizadas por un mismo equipo quirúrgico. Material y métodos: se analizaron los datos de una base prospectiva de 1028 DPC consecutivas. Se determinaron los datos demográficos, la indicación de la cirugía, el intervalo de tempo entre el inicio de los síntomas y la primera consulta, la clasificación de la American Society of Anesthesiologistis (ASA), el tipo de técnica quirúrgica, el tempo operatorio, la colocación de drenaje biliar previo, el diagnóstico anatomopatológico, la morbilidad y la mortalidad. Se compararon la morbilidad y la mortalidad de la DPC en dos centros de salud. Resultados: las 1028 DPC se realizaron en un período comprendido entre julio de 1994 y diciembre de 2014. La edad promedio fue 59,6 años y 565 pacientes (55%) fueron de sexo masculino. Las indicaciones más frecuentes fueron tumor de páncreas (n=262) y tumor de papila (n=249). En 670 casos se diagnosticó patología maligna. El promedio de tempo entre el inicio de los síntomas y la primera consulta fue de 71 días (rango 10 a 123 días). En 461 pacientes (44%) se drenó la vía biliar antes de la cirugía. En 399 pacientes (35,3%) se registraron una o varias complicaciones. La fistula pancreática (21%) y el vaciamiento gástrico retardado (11%) fueron las complicaciones más frecuentes. Se registró una mortalidad del 3,1% (32 pacientes). Todas las DPC fueron realizadas en dos centros, uno público (n=642) y el otro privado (n=386). Los pacientes operados en el centro público tuvieron en forma signi-ficativa mayor morbilidad (46% vs. 27%, p> 0,001) y mortalidad (4% vs. 1,5%, p< 0,001). Conclusión: la DPC realizada por cirujanos de alto volumen en cirugía pancreática tene elevada morbilidad, pero baja mortalidad. A pesar de los buenos resultados globales, la morbimortalidad de la DPC en un centro público fue significativamente mayor que la del centro privado.


Background: in recent decades the indicatons for pancreaticoduodenectomy (PD) has been extended. However, series of patentis with more than 1000 PD come from a few center in the USA and Europe and none from Latin America. Objective: to evaluate the morbidity and mortality of 1028 consecutive PD performed by the same surgical team. Material and methods: we analyzed data from a prospective data base of 1028 consecutive PD. The demographic data, the indicaton of surgery, the tme interval between the onset of symptoms and the frst consultaton, the classificaton of the ASA, the type of surgical technique, operative tme, placement of biliary drainage, the anatomopathological diagnosis, the morbidity and the mortality was determined. We compared the morbidity and mortality of the PD at two diferent health centers Resultis: the 1028 PD were performed in a period between July 1994 and December 2014. The mean age was 59.6 years and 565 (55%) were male. The most frequent indicatons were pancreatic tumor (n = 262) and ampullary tumor (n = 249). Malignant tumors were found in 670 patentis. The average tme between onset of symptoms and the frst consultaton was 71 days (range 10-123 days). Preoperative biliary drainage were performed in 461 (44%) patentis. Morbility was 35.3% (399 patentis). Pancreatic fistula (21%) and delayed gastric emptying (11%) were the most frequent complicatons. All PD were performed at two centers, one public (n = 642) and the other private (n = 386). Patentis operated at the private center had significantly lower morbidity (27% vs 46%, p <0.001) and mortality (1.5% vs 4%, p <0.001) Conclusion: the DPC performed by high-volume surgeons in pancreatic surgery has high morbility, but low mortality. Despite the overall good performance, morbidity and mortality of the DPC in a public center was significantly higher than the private center.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Morbidity , Pancreaticoduodenectomy/mortality , Pancreas , Pancreatectomy , Pancreatic Neoplasms/epidemiology , Adenocarcinoma/epidemiology , Thyroid Cancer, Papillary/epidemiology
6.
Rev. Soc. Peru. Med. Interna ; 27(2): 68-74, abr.-jun. 2014. tab, graf
Article in Spanish | LILACS, LIPECS | ID: lil-728046

ABSTRACT

Objetivo: Determinar la morbilidad y la mortalidad en las derivaciones biliodigestivas en el servicio de Cirugía general en el Hospital Enrique Cabrera, de enero de 2007 a diciembre de 2011. Material y Métodos: Se realizó una investigación observacional, descriptiva y prospectiva. La muestra fue constituida por 51 pacientes a los que se les realizó una o más derivaciones biliodigestivas. Las variables estudiadas fueron edad, sexo, causa de intervención, tecnica quirúrgica, complicaciones, estado al egreso y causa de muerte. Se calculó la frecuencia de complicaciones y la mortalidad para cada técnica. Resultados: Fueron intervenidos quirúrgicamente 51 pacientes, con un promedio de edad de 57,5 años El tumor de cabeza de páncreas correspondió a 56,9% de los casos y la lesión de vía biliar, a 17,6%. La infección del sitio quirúrgico ocurrió en 33,3%. Fallecieron 50% de los operados por ténica de Whipple. La técnica quirúrgica más utilizada fue la coledocoduodenostomía. La mortalidad fue 11,8% y la principal causa de muerte, la falla multiorgánica. Conclusiones: El tumor de cabeza de páncreas fue la causa de intervención más frecuente La pancreatoduodenectomía de Whipple reportó la mayor morbimortalidad. Las tasas de incidencia de complicaciones y de mortalidad para la cirugía biliodigestiva fueron altas.


Objectives: To determine the morbidity and mortality in biliary bypasses in the Service of General Surgery at the Enrique Cabrera Hospital from January of 2007 to December of 2011. Material and Methods: It was carried out an observational, descriptive and prospective study. The sample constituted by 51 patients who had underwent a biliary bypass. The studied variables were: age, sex, intervention cause, surgical technique, complications, condition at discharge and cause of death. Frequency of complications and mortality were calculated for each technique. Results: Fifty one patients underwent a biliary bypass, age average of 57,5 year-old. The head's pancreas tumor was 56,9% and biliary's ducts lesions 17,6%. Surgical wound infection occurred in 33,3% of cases, and 50% of those who underwent a Whipple's technique died. The more used surgical technique was the choledocoduodenostomy. The mortality was of 11,8% and the main cause of death was multiorganic failure. Conclusions: The head's pancreas tumor was the cause that underwent surgery. The Whipple's pancreatoduodenectomy reported the highest morbidity and mortality. The frequency of complications and mortality for a biliary bypass were high.


Subject(s)
Female , Choledochostomy/mortality , Biliopancreatic Diversion/mortality , Morbidity , Pancreaticoduodenectomy/mortality , Epidemiology, Descriptive , Observational Studies as Topic , Prospective Studies
7.
Arq. gastroenterol ; 51(1): 29-33, Jan-Mar/2014. tab
Article in English | LILACS | ID: lil-706995

ABSTRACT

Context Pancreaticoduodenectomy is the procedure of choice for resectable cancer of the periampullary region. These tumors account for 4% of deaths from cancer, being referred to as one of the lowest survival rates at 5 years. Surgery remains a complex procedure with substantial morbidity and mortality. Despite reports of up to 30% mortality rates, in centers of excellence it have been identified as less than 5%. Recent studies show that pancreaticojejunostomy represents the “Achilles’ heel” of the procedure. Objective To evaluate the post-operative 30 days morbidity and mortality rates. Methods Retrospective analysis of 97 consecutive resected patients between July, 2000 and December, 2012. All patients were managed by the same group, and data were obtained from specific database service. The main objective was to evaluate the 30-day mortality rate, but we also studied data of surgical specimen, need for vascular resection and postoperative complications (gastric stasis, pancreatic fistula, pneumonia and reoperation rate). Results Thirty-day mortality rate was 2.1% (two patients). Complete resection with no microscopic residual tumor was obtained in 93.8% of patients, and in 67.3% of cases pathology did not detected metastatic nodes. Among postoperative complications were reported 6% of prolonged gastric stasis, 10.3% of pneumonia, 10.3% of pancreatic fistula and 1% of infection in the drain pathway. Two patients underwent reoperation due to bleeding and infected hematoma caused by pancreatic fistula, and another for intestinal obstruction because of adhesions at postoperative day 12. Conclusions The pancreaticoduodenectomy as treatment procedure for periampullary cancers has a low morbidity and mortality rate in services with experience in Hepato-Pancreato-Biliary surgery, remaining as first-line treatment in resectable patients. .


Contexto A duodenopancreatectomia é o procedimento de escolha para neoplasias ressecáveis da região periampolar. Estes tumores representam 4% dos óbitos por câncer, sendo referida como uma das mais baixas taxas de sobrevida em 5 anos. A cirurgia continua sendo um procedimento complexo com substancial morbi-mortalidade. Apesar dos relatos de até 30% de mortalidade, em serviços de excelência tem sido apontada como inferior a 5% e estudos recentes mostram que a pancreatojejunostomia representa o “tendão de Aquiles” do procedimento. Objetivo Avaliar a morbi-mortalidade em 30 dias nesta série de pacientes ressecados. Métodos Analisamos até o momento dados de 97 pacientes consecutivos submetidos à duodenopancreatectomia de julho de 2000 a dezembro de 2012. Todos os pacientes foram manejados pelo mesmo grupo e os dados obtidos de banco de dados específico do serviço. O objetivo principal era avaliar a mortalidade em 30 dias, mas também foi reportado os dados referentes ao espécime cirúrgico, a necessidade de ressecção vascular e complicações pós-operatórias (estase gástrica, fístula pancreática, pneumonia e taxa de reoperação). Resultados A mortalidade em 30 dias foi 2.1% (dois pacientes). Em 93.8% dos pacientes a ressecção foi completa com margem microscópica tumoral negativa e em 67.3% dos casos não se detectou linfonodos metastáticos ao estudo anatomopatológico. Entre as complicações pós-operatórias, foram relatadas 6% de estase gástrica prolongada, 10.3% de pneumonia, 10.3% de fístula pancreática e 1% de infecção no trajeto do dreno. Dois pacientes foram submetidos a reoperação devido a sangramento e hematoma infectado decorrente de fístula pancreática. Um paciente foi reoperado por ...


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Pancreatic Neoplasms/surgery , Pancreaticoduodenectomy/mortality , Disease-Free Survival , Pancreatic Neoplasms/mortality , Pancreaticoduodenectomy/adverse effects , Pancreaticoduodenectomy/methods , Retrospective Studies , Treatment Outcome
8.
Rev. gastroenterol. Perú ; 33(3): 217-222, jul.-set. 2013. ilus, graf, tab
Article in Spanish | LILACS, LIPECS | ID: lil-692440

ABSTRACT

La incidencia de las neoplasias peri ampulares se incrementa sustancialmente con la edad, teniendo en cuenta que la incidencia de estas neoplasias se presenta mucho más en pacientes mayores y que la expectativa de vida cada vez es más alta es muy difícil cuestionar la cirugía en este grupo de pacientes. Objetivo: Evaluar la conveniencia de realizar una duodenopancreatectomía en los pacientes adultos mayores y si ésta presenta mayores complicaciones y mortalidad en este grupo de pacientes. Materiales y métodos: Durante el periodo comprendido entre octubre del 2002 hasta junio del 2012 se realizó un estudio retrospectivo en 314 pacientes sometidos a una duodenopancreatectomía para evaluar si los pacientes ancianos presentaban una mayor morbilidad y mortalidad luego de esta cirugía. Se distribuyó a los pacientes en dos grupos de acuerdo a la edad. En el primero se incluyeron a 240 pacientes que eran menores de 75 años y en el segundo se incluyeron a 74 pacientes mayores de 75 años. No existió diferencia significativa en la morbilidad de los dos grupos. Resultados: La mortalidad general en toda la serie fue de 4%. En el primer grupo la mortalidad fue de 2,9% mientras que en el segundo grupo subió a 9,4% ,siendo esta diferencia significativa. Sin embargo, cuando redujimos la edad de comparación a 65 años y a 70 años pudimos comprobar que la diferencia ya no fue significativa. Conclusion: Luego de este estudio podemos afirmar que la edad mayor de 75 años aumenta el riesgo de mortalidad de manera significativa en los pacientes sometidos a una duodenopancreatectomía, pero no contraindica la cirugía ya que es la única opción para tratar de curar a una paciente con este tipo de cáncer.


The incidence of periampullary neoplasms substantially increases with age. If we take into account that this incidence is higher in the elder patient and that life expectancy is nowadays longer, questioning surgical approach in this group of patients turns out to be controversial. Objetive: Asses if in the elder patients the duodenopancreatectomy has a higher mortality and complications. Materials and methods: A retrospective study including patients who underwent duodenopancreatectomy between October 2002 and June 2012 was undertaken to assess whether the elder ones had a higher morbidity and mortality after surgery. Patients were distributed in two groups according to age. The first group included 240 patients younger than 75 years, and the second one included 74 patients older than 75 years. There wasn't NO significant difference in morbidity between the two groups. Results: General mortality for the whole series was 4%. The first group had a 2.9% mortality whereas in the second one mortality reached 4.9%, a significant difference. However, when we changed the reference age from 75 years to 65 or 70 years the difference was not significant any more. Conclusion: From this study we can ascertain that an age more than 75 years significantly increases the mortality risk in duodenopancreatectomy patients. This age, however, doesn't proscribe surgical approach, since surgery is the only choice for curative treatment in patients with this type of cancer.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Pancreaticoduodenectomy/adverse effects , Pancreaticoduodenectomy/mortality , Age Factors , Postoperative Complications/epidemiology , Retrospective Studies
9.
Rev. méd. Chile ; 139(8): 1015-1024, ago. 2011. ilus
Article in Spanish | LILACS | ID: lil-612216

ABSTRACT

Background: The diagnosis and treatment of periampullary tumors represents a challenge for current medicine. Aim: To review the results of pancreaticoduodenectomy (PDD) in the treatment of periampullary tumors and to identify risk factors that impact the long-term survival. Patients and Methods: We performed a retrospective study of patients who underwent a PDD for periampullary tumors between 1993 and 2009. We reviewed perioperative results and long term survival. We performed a multivariate analysis for long-term survival. Results: A PDD was performed in 181 patients aged 58 ± 12 years (98 females). Piloric preservation was done in 53 percent and a pancreatogastric anastomosis was used in 94 percent of cases. Morbidity was 62 percent and postoperative mortality was 5.5 percent. Pancreatic cancer was the most frequent pathological finding in 41 percent, followed by ampullary cancer in 28 percent and distal bile duct cancer in 16 percent. Median survival was 17 months, with a five years survival of 24 percent. Survival for ampullary tumors was 28 months with a five years survival of 32 percent. The median and five years survival were 14 months and 16 percent for bile duct cancer and 11 months and 14 percent for pancreatic cancer. Multivariate analysis identified tumor type (pancreas /bile duct) and lymph node dissemination as independent predictors of mortality. Conclusions: One quarter of patients experienced long term survival. Mortality predictors were tumor type and lymph node dissemination.


Subject(s)
Female , Humans , Male , Middle Aged , Ampulla of Vater/surgery , Carcinoma, Pancreatic Ductal/surgery , Common Bile Duct Neoplasms/surgery , Pancreatic Neoplasms/surgery , Pancreaticoduodenectomy/mortality , Ampulla of Vater/pathology , Carcinoma, Pancreatic Ductal/mortality , Carcinoma, Pancreatic Ductal/pathology , Common Bile Duct Neoplasms/mortality , Common Bile Duct Neoplasms/pathology , Lymphatic Metastasis , Multivariate Analysis , Pancreatic Neoplasms/mortality , Pancreatic Neoplasms/pathology , Pancreaticoduodenectomy/adverse effects , Retrospective Studies , Survival Rate
10.
Rev. chil. cir ; 61(6): 519-525, dic. 2009. tab, graf
Article in Spanish | LILACS | ID: lil-556684

ABSTRACT

Background: Pancreaticoduodenectomy (PDD) with vascular resection (VR) of the portal and superior mesenteric vein for locally advanced periampullary tumors is controversial. Aim: To evaluate the perioperative results and long-term survival of PDD with VR. Patients and Methods: Retrospective study. We included patients with periampullary tumors who underwent a PDD with VR between 1990 and 2008. We compared perioperative results and long-term survival with PDD without VR during the same period. We compared survival with non resected patients. Results: One hundred and eighty eight patients underwent a PDD, a VR was performed in 8 (4 percent) patients (Age: 58 +/- 14 years, Male: 4). Morbidity for PDD with and without VR was 75 percent and 59 percent (p = ns). Surgical mortality for PDD with and without VR was 0 percent and 8 percent (p = ns). In 6 of 8 patients the diagnosis was pancreatic cancer and histopathologic confirmation of vascular invasion was present in 4 patients. Long-term survival for patients with PDD with and without VR was similar (median 25 and 16 months; p = ns). Survival for patients with PDD with VR was superior to non resected patients (median 25 and 3 months; p = 0.0001). Conclusions: PDD with VR has similar perioperative results and long-term survival to PDD without VR. The survival reached with this type of surgery is far superior to non resected patients.


Introducción: La pancreatoduodenectomía (PDD) con resección vascular (RV) cuando existe invasión de la vena porta o mesentérica superior (VP-VMS) es controversial. Objetivo: Evaluar los resultados del perioperatorio y la sobrevida alejada de los pacientes sometidos a esta técnica. Material y Método: Estudio retrospectivo que incluyó a los pacientes con un tumor periampular en quienes se realizó una PDD con RV entre 1990 y 2008. Se compararon los resultados del perioperatorio y de sobrevida alejada con el grupo sometido a una PDD sin RV durante el mismo período. Se comparó también la sobrevida con los pacientes no resecados. Resultados: Se realizaron 188 PDD, en 8 (4 por ciento) de estos pacientes se realizó PDD con RV (Edad: 58 +/- 14 años, Hombres: 4). La morbilidad postoperatoria para la PDD con y sin RV fue de 75 por ciento y 59 por ciento (p = ns). La mortalidad postoperatoria para los grupos con y sin RV fue de 0 por ciento y 8 por ciento (p = ns). En 6 de los 8 pacientes el diagnóstico fue cáncer de páncreas y en 4 se confirmó histopatológicamente la invasión de VP-VMS. La sobrevida del grupo con y sin RV no tuvo diferencia significativa (medianas 25 y 16 meses; p = ns). La sobrevida de los pacientes sometidos a una PDD con RV fue superior a los pacientes no resecados (medianas 25 y 3 meses; p = 0,0001). Conclusiones: La PDD con RV obtiene resultados perioperatorios y de sobrevida alejada comparables a una PDD sin RV. La sobrevida alcanzada con esta técnica es ampliamente superior a la de los pacientes no resecados.


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/mortality , Pancreaticoduodenectomy/methods , Portal Vein/surgery , Mesenteric Veins/surgery , Follow-Up Studies , Length of Stay , Neoplasm Invasiveness , Pancreatic Neoplasms/pathology , Perioperative Care , Pancreaticoduodenectomy/mortality , Retrospective Studies , Survival Analysis , Treatment Outcome
11.
Rev. argent. cir ; 94(5/6): 228-238, mayo-jun. 2008. graf, ilus
Article in Spanish | LILACS | ID: lil-501390

ABSTRACT

Introducción: La duodenopancreatectomía en pacientes con cáncer de cabeza de páncreas e invasión a los vasos mesentéricos es una cirugía compleja y por lo tanto su indicación es un tema de controversia. Objetivo: Investigar las indicaciones, resultados y supervivencia de la duodenopancreatectomía con resección vascular. Lugar de aplicación: Centro público y privado de referencia. Diseño: Estudio retrospectivo de una serie consecutiva de casos. Material y Métodos: Se correlacionó la TAC previa con la necesidad o no de resección vascular. Se determinó la supervivencia mediante la supervivencia media. Se comparó la supervivencia de los pacientes resecados con y sin resección vascular. Resultados: En el período 1995-2007 se realizaron 572 resecciones pancreáticas. De estas, 104 correspondieron a duodenopancreatectomía por adenocarcinoma de pàncreas. La TAC preoperatoria identifico al 82% de los pacientes que requirieron resección vascular. En 23 (22,1%) pacientes se realizó resección vascular, en los 81 (77,9%) restantes se realizó duodenopancreatectomía convencional. De las resecciones vasculares 18 (78%) fueron laterales y 5 (22%) segmentarias. La morbilidad y mortalidad fue similar entre pacientes con (60,8% y 4,3%) y sin resección vascular (59% y 2,4%). La supervivencia media fue de 19 meses y 20 meses en pacientes con y sin resección vascular respectivamente. Conclusiones: Las resecciones vasculares están indicadas en pacientes con invasión aislada de la VMS (sin invasión de la arteria mesentérica superior). La TAC dinámica identificó al 80% de los pacientes que requierieron resección vascular. En centros de alto volumen, la resección vascular se puede realizar con cifras bajas de morbilidad y mortalidad. La morbilidad operatoria y la supervivencia alejada son similares entre pacientes con y sin resección vascular. palabras clave: duodeno - páncreas - neoplasia - cirugía - resección vascular.


Subject(s)
Adult , Adenocarcinoma/surgery , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/mortality , Pancreaticoduodenectomy/methods , Pancreaticoduodenectomy/mortality , Pancreaticoduodenectomy/standards , Mesenteric Artery, Superior/surgery , Survival Rate , Mesenteric Veins/surgery
12.
Rev. chil. cir ; 55(6): 567-572, dic. 2003. ilus, tab
Article in Spanish | LILACS | ID: lil-394537

ABSTRACT

La reconstrucción del muñón pancreático tras la realización de una pancreatoduodenectomía sigue siendo motivo de importante morbilidad y constituye la principal causa de mortalidad en varias series. Por ello se mantiene una importante controversia sobre si usar pacreatoyeyuno o pancreato-gastroanastomosis como así también sobre otros gestos como los tutores pancreáticos, la ligadura u oclusión del Wirsung y sobre el uso profiláctico de somatostatina u octreotide. Presentamos la experiencia prospectiva del Hospital Clínico San Borja Arriarán acumulada desde 1993 al 2002 empleando la Pancreato-yeyunoanastomosis término-lateral usando un catéter siliconado a modo de Wirsunostomía el cual mantenemos por 6 a 8 semanas. Este procedimiento fue empleado independientemente de la consistencia pancreática y del diámetro del Wirsung. La serie está constituida por 49 casos operados por diversas causa dentro de las que destacan: Ampuloma (46,9 por ciento), Cáncer de páncreas (20,5 por ciento), Cáncer de vía biliar (12,2 por ciento). El 20,9 por ciento de los pacientes presentó morbilidades asociadas a su enfermedad de base y el 51 por ciento de ellos tenía un procedimiento reciente dentro de los que destacan las colecistectomías y las prótesis endoscópicas. Complicaciones post-operatorias ocurrieron en el 57,5 por ciento de los casos. Destacan la ectasia gástrica post-operatoria (24,4 por ciento) y la infección de la herida (14,2 por ciento) que se asoció a la presencia de prótesis endoscópicas. Fístulas pancreáticas ocurrieron en dos pacientes (4 por ciento) las cuales cerraron espontáneamente al 10° y 15° día. Solo un paciente fue reoperado para drenar un absceso subfrénico derecho. Dos pacientes fallecen en el período postoperatorio pero cuyas necropsias no demostraron complicaciones quirúrgicas (4 por ciento). La pancreatoyeyunoanastomosis término-lateral con Wirsunostomía constituye una técnica sencilla, utilizable independiente de la consistencia del parénquima pancreático y del diámetro del Wirsung. Es, además, una técnica segura en cuanto a que presenta una baja frecuencia de fistulización.


Subject(s)
Humans , Male , Adult , Female , Middle Aged , Pancreatic Ducts/surgery , Pancreatic Diseases/surgery , Pancreaticoduodenectomy/adverse effects , Pancreaticoduodenectomy/mortality , Pancreaticojejunostomy/methods , Jejunum/surgery , Anastomosis, Surgical/methods , Chile , Follow-Up Studies , Morbidity , Risk Factors
13.
Journal of the Egyptian National Cancer Institute. 1995; 7 (1): 1-5
in English | IMEMR | ID: emr-106347

ABSTRACT

This study included 42 patients with periampullary and pancreatic carcinomas who had undergone pancreaticoduodenectomy [Whipple's procedure] between 1984-1992. Pancreaticoduodenal resection was carried out in the classic fashion, and the pancreatic duct was either ligated with the stump oversewn [12 patients], anastomosed end-to side with duct to mucosa [11 patients] or end-to-end with intussusception of the stump [19 patients]. The morbidity following this procedure was high and one or more significant complications took place in 19 patients. Delayed gastric emptying was the most common surgical complication occurring in 14 patients. While, pancreatic leakage following pancreatic duct ligation or anastomosis was the most dreaded complication. It occurred in 13 patients, of whom 8 patients required surgical intervention and 5 of these 8 patients died as a result of their pancreatic disruption with its sequelae. The average hospital stay for noncomplicated cases was 15 days, while the average hospital stay for complicated cases was 28 days. Postoperative mortality occurred in 6 patients, mostly from pancreatic leakage with intra-abdominal sepsis, with the development of septic shock and progressive multisystem failure


Subject(s)
Humans , Male , Female , Pancreaticoduodenectomy/mortality , Postoperative Complications/mortality , Morbidity
14.
Rev. chil. cir ; 46(4): 342-7, ago. 1994. tab, ilus
Article in Spanish | LILACS | ID: lil-137931

ABSTRACT

Se presentan los resultados de 24 pacientes a quienes se les practicó una pancreatoduodenectomía. La principal indicación fue el cáncer de la ampolla de Vater, 16 casos, menos frecuentes fueron el cáncer de páncreas y de colédoco distal. La intervención, fue en todos los casos similar, sólo difiriendo en la manera en que se reconstruyó el conducto pancreático. Esto dependió fundamentalmente del diámetro del conducto pancreático. Del total de pacientes cuatro debieron ser intervenidos con el objeto de drenar colecciones. Fístulas originadas en la anastomosis pancreatoyeyunal no fueron objetivadas. La calidad de vida de todos los pacientes posterior a la intervención fue buena observándose sólo en un caso insuficiencia pancreática de tipo exocrina


Subject(s)
Male , Female , Adult , Middle Aged , Ampulla of Vater/surgery , Common Bile Duct Neoplasms/surgery , Pancreaticoduodenectomy , Pancreaticoduodenectomy/mortality , Postoperative Complications , Prognosis
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