ABSTRACT
Objective: The population of Latin America harbors the highest incidence of gallstones and acute biliary pancreatitis, yet little is known about the initial management of acute pancreatitis in this large geographic region. Participants and methods: We performed a post hoc analysis of responses from physicians based in Latin America to the international multidisciplinary survey on the initial management of acute pancreatitis. The questionnaire asked about management of patients during the first 72h after admission, related to fluid therapy, prescription of prophylactic antibiotics, feeding and nutrition, and timing of cholecystectomy. Adherence to clinical guidelines in this region was compared with the rest of the world. Results: The survey was completed by 358 participants from 19 Latin American countries (median age, 39 years [3347]; women, 27.1%). The proportion of participants in Latin America vs. the rest of the world who chose non-compliant options with clinical guidelines were: prescription of fluid therapy rate other than moderate (42.2% vs 34.3%, P=.02); prescription of prophylactic antibiotics for severe (10.6% vs 18.0%, P=.002), necrotizing (28.5% vs 36.9%, P=.008), or systemic inflammatory response syndrome-associated (21.2% vs 30.6%, P=.002) acute pancreatitis; not starting an oral diet to patients with oral tolerance (77.9% vs 71.1%, P=.02); and delayed cholecystectomy (16.2% vs 33.8%, P<.001). Conclusions: Surveyed physicians in Latin America are less likely to prescribe antibiotics and to delay cholecystectomy when managing patients in the initial phase of acute pancreatitis compared to physicians in the rest of the world. Feeding and nutrition appear to require the greatest improvement. (AU)
Objetivo: La población de América Latina alberga la mayor incidencia de cálculos biliares y pancreatitis biliar aguda, sin embargo, poco se sabe sobre el manejo inicial de la pancreatitis aguda en esta extensa región geográfica. Participantes y métodos: Se realizó un análisis post hoc de las respuestas de los médicos de América Latina a la encuesta internacional multidisciplinar sobre el tratamiento inicial de la pancreatitis aguda. En el cuestionario se preguntaba por el manejo de los pacientes durante las primeras 72 h tras el ingreso, en relación con la fluidoterapia, la prescripción de antibióticos profilácticos, la alimentación y nutrición y el momento de la colecistectomía. La adherencia a las guías clínicas en esta región se comparó con la del resto del mundo. Resultados: La encuesta fue completada por 358 participantes de 19 países latinoamericanos (mediana de edad, 39 años [33-47]; mujeres, 27,1%). La proporción de participantes de América Latina frente al resto del mundo que eligieron opciones no conformes con las guías clínicas fueron: prescripción de fluidoterapia en casos distintos de los moderados (42,2 vs. 34,3%, p = 0,02); prescripción de antibióticos profilácticos en casos graves (10,6 vs. 18%, p = 0,002); necrotizante (28,5 vs. 36,9%, p = 0,008) o asociada al síndrome de respuesta inflamatoria sistémica (21,2 vs. 30,6%, p = 0,002); no inicio de dieta oral en pacientes con tolerancia oral (77,9 vs. 71,1%, p = 0,02); y retraso de la colecistectomía (16,2 vs. 33,8%, p < 0,001). Conclusiones: Los médicos encuestados en América Latina son menos propensos a prescribir antibióticos y a retrasar la colecistectomía cuando tratan a pacientes en la fase inicial de la pancreatitis aguda, en comparación con los médicos del resto del mundo. La alimentación y la nutrición parecen requerir las mayores mejoras. (AU)
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Gallstones , Cholecystectomy , Pancreatitis/drug therapy , Pancreatitis/therapy , Latin America , Surveys and Questionnaires , Fluid Therapy , PhysiciansABSTRACT
OBJECTIVE: The population of Latin America harbors the highest incidence of gallstones and acute biliary pancreatitis, yet little is known about the initial management of acute pancreatitis in this large geographic region. PARTICIPANTS AND METHODS: We performed a post hoc analysis of responses from physicians based in Latin America to the international multidisciplinary survey on the initial management of acute pancreatitis. The questionnaire asked about management of patients during the first 72h after admission, related to fluid therapy, prescription of prophylactic antibiotics, feeding and nutrition, and timing of cholecystectomy. Adherence to clinical guidelines in this region was compared with the rest of the world. RESULTS: The survey was completed by 358 participants from 19 Latin American countries (median age, 39 years [33-47]; women, 27.1%). The proportion of participants in Latin America vs. the rest of the world who chose non-compliant options with clinical guidelines were: prescription of fluid therapy rate other than moderate (42.2% vs 34.3%, P=.02); prescription of prophylactic antibiotics for severe (10.6% vs 18.0%, P=.002), necrotizing (28.5% vs 36.9%, P=.008), or systemic inflammatory response syndrome-associated (21.2% vs 30.6%, P=.002) acute pancreatitis; not starting an oral diet to patients with oral tolerance (77.9% vs 71.1%, P=.02); and delayed cholecystectomy (16.2% vs 33.8%, P<.001). CONCLUSIONS: Surveyed physicians in Latin America are less likely to prescribe antibiotics and to delay cholecystectomy when managing patients in the initial phase of acute pancreatitis compared to physicians in the rest of the world. Feeding and nutrition appear to require the greatest improvement.
Subject(s)
Pancreatitis , Humans , Female , Adult , Pancreatitis/epidemiology , Pancreatitis/therapy , Latin America/epidemiology , Acute Disease , Surveys and Questionnaires , Anti-Bacterial Agents/therapeutic useABSTRACT
BACKGROUND: The initial management of patients with acute pancreatitis impacts both morbidity and mortality. Point-of-care decisions have been reported to differ from clinical guideline recommendations. METHODS: An online anonymous questionnaire was distributed through scientific associations and social media using REDCap. Multivariable logistic regression was used to identify the characteristics of participants associated with compliance with the recommendations. RESULTS: A total of 1054 participants from 94 countries completed the questionnaire; median age (IQR) was 39 (32-47) years; 30.7% were women. Among the participants, 37% opted for nonmoderate flow of i.v. fluid, 31% for fluid type other than Ringer's lactate; 73.4% were in favor of nil per os to patients who could eat, 75.5% for other than enteral feeding to patients with oral intolerance; 15.5% used prophylactic antibiotic in patients with severe acute pancreatitis, 34.1% in necrotizing acute pancreatitis, and 27.4% in patients with systemic inflammatory response syndrome; 27.8% delayed cholecystectomy after biliary acute pancreatitis. Participants with publications in PubMed on acute pancreatitis showed better compliance (OR, 1.62; 95% CI: 1.15-2.32; P = .007) with recommendations of the clinical guidelines. CONCLUSIONS: Feeding and nutrition require the greatest improvement efforts, but also the use of prophylactic antibiotics and timing of cholecystectomy should be improved.
Subject(s)
Pancreatitis, Acute Necrotizing , Point-of-Care Systems , Humans , Female , Adult , Male , Acute Disease , Surveys and QuestionnairesABSTRACT
Pancreatic cystic neoplasms (PCN) are frequently detected on abdominal images performed for non-pancreatic indications. Their prevalence in asymptomatic population ranges from 2.7 to 24.8%, and increases with age. There are several types of pancreatic cysts. Some may contain cancer or have malignant potential, such as mucinous cystic neoplasms, including mucinous cystadenoma (MCN) and intraductal papillary mucinous neoplasms (IPMN). In contrast, others are benign, such as serous cystadenoma (SCA). However, even those cysts with malignant potential rarely progress to cancer. Currently, the only treatment for pancreatic cysts is surgery, which is associated with high morbidity and occasional mortality. The Board of the Chilean Pancreas Club of the Chilean Gastroenterology Society developed the first Chilean multidisciplinary consensus for diagnosis, management, and surveillance of PCN. Thirty experts were invited and answered 21 statements with five possible alternatives: 1) fully agree; 2) partially agree; 3) undecided; 4) disagree and 5) strongly disagree. A consensus was adopted when at least 80% of the sum of the answers "fully agree" and "partially agree" was reached. The consensus was approved by the Board of Directors of the Chilean Pancreas Club for publication.
Subject(s)
Humans , Pancreatic Cyst/diagnosis , Pancreatic Cyst/therapy , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/pathology , Pancreatic Neoplasms/therapy , Chile/epidemiology , ConsensusABSTRACT
Pancreatic cystic neoplasms (PCN) are frequently detected on abdominal images performed for non-pancreatic indications. Their prevalence in asymptomatic population ranges from 2.7 to 24.8%, and increases with age. There are several types of pancreatic cysts. Some may contain cancer or have malignant potential, such as mucinous cystic neoplasms, including mucinous cystadenoma (MCN) and intraductal papillary mucinous neoplasms (IPMN). In contrast, others are benign, such as serous cystadenoma (SCA). However, even those cysts with malignant potential rarely progress to cancer. Currently, the only treatment for pancreatic cysts is surgery, which is associated with high morbidity and occasional mortality. The Board of the Chilean Pancreas Club of the Chilean Gastroenterology Society developed the first Chilean multidisciplinary consensus for diagnosis, management, and surveillance of PCN. Thirty experts were invited and answered 21 statements with five possible alternatives: 1) fully agree; 2) partially agree; 3) undecided; 4) disagree and 5) strongly disagree. A consensus was adopted when at least 80% of the sum of the answers "fully agree" and "partially agree" was reached. The consensus was approved by the Board of Directors of the Chilean Pancreas Club for publication.
Subject(s)
Pancreatic Cyst , Pancreatic Neoplasms , Humans , Chile/epidemiology , Consensus , Pancreatic Cyst/diagnosis , Pancreatic Cyst/therapy , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/pathology , Pancreatic Neoplasms/therapyABSTRACT
BACKGROUND: Epidemiology of acute pancreatitis (AP) is variable in different geographical regions. OBJECTIVES: To compare etiology and severity of AP to published data from South America and the rest of world, study impact of demographical factors and treatment on its outcome in Chilean hospitals. METHODS: Multicenter observational study. Data of consecutive patients with AP were collected at the moment of discharge from 11 centers and retrospectively analyzed. RESULTS: Data of 962 patients were included in the analysis, 447 men and 515 women. Mean age was 48,2 years. Biliary etiology was significantly more frequent in women (70%) than in men (52%). Conversely, alcohol was responsible for about 17% of AP in men but exceptional in women. Mild AP was seen in 73.4%, moderately severe in 14.1% and severe in 13%. The overall mortality was 2.5% (24 of 962): 0.3%, 3.1% and 15.1% in mild, moderately severe and severe cases, respectively. No difference was found in the mortality and severity of biliary versus alcoholic AP, while hypertriglyceridemia induced AP was more severe, without increased mortality. Severity and mortality increased with age. ERCP was performed in 16% of biliary pancreatitis. Adherence to main guidelines was heterogeneous: more than half of mild AP patients were admitted to critical care units and antibiotics were used in about 25% them. CONCLUSION: This is the first multicenter study in Chile on AP. When compared to literature, we found similar severity distribution and an acceptably low mortality. Biliary etiology was dominant, but alcohol was also important in men.
Subject(s)
Pancreatitis/epidemiology , Pancreatitis/etiology , Adolescent , Adult , Aged , Aged, 80 and over , Chile/epidemiology , Female , Humans , Male , Middle Aged , Pancreatitis/therapy , Retrospective Studies , Young AdultABSTRACT
BACKGROUND: Mortality for acute pancreatitis (AP) in Chile has fluctuated between 7 ana 10% in last years. AIM: To evaluate AP mortality over a period of 20 years in a clinical hospital in Santiago, Chile. MATERIAL AND METHODS: Review of the database of hospital discharges with the diagnosis of acute pancreatitis, between 1990 and 2010 and the medical records of those patients. Age, gender, length of hospital stay, surgeries, percutaneous interventions and mortality were registered. To compare the evolution of the disease over time, patients were divided in two groups: those hospitalized between 1990 and 1999 and those hospitalized between 2000 and 2010. RESULTS: We reviewed the records of 1367 patients with a median age of 48 years (48% men). In the first period, 93 of 637 (14.6%) patients died, whereas in the second period, 22 of 730 patients died (3.0%). In the first and second period, 41.9 and 25.3% of patients were subjected to surgical procedures. The hospital stay was shorter in the second group, compared with the first (14.2 and 25.9 days respectively). CONCLUSIONS: There was a decrease in mortality caused by AP in the last 10 years, probably associated with a better interdisciplinary management of these patients.
Subject(s)
Hospital Mortality , Pancreatitis/mortality , Acute Disease , Adult , Chile/epidemiology , Female , Humans , Male , Middle Aged , Retrospective StudiesABSTRACT
Background: Mortality for acute pancreatitis (AP) in Chile has fluctuated between 7 ana 10% in last years. Aim: To evaluate AP mortality over a period of 20 years in a clinical hospital in Santiago, Chile. Material and Methods: Review of the database of hospital discharges with the diagnosis of acute pancreatitis, between 1990 and 2010 and the medical records of those patients. Age, gender, length of hospital stay, surgeries, percutaneous interventions and mortality were registered. To compare the evolution of the disease over time, patients were divided in two groups: those hospitalized between 1990 and 1999 and those hospitalized between 2000 and 2010. Results: We reviewed the records of 1367 patients with a median age of 48 years (48% men). In the first period, 93 of637 (14.6%) patients died, whereas in the second period, 22 of 730 patients died (3.0%). In the first and second period, 41.9 and 25.3% of patients were subjected to surgical procedures. The hospital stay was shorter in the second group, compared with the first (14.2 and 25.9 days respectively). Conclusions: There was a decrease in mortality caused by AP in the last 10 years, probably associated with a better interdisciplinary management of these patients.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Hospital Mortality , Pancreatitis/mortality , Acute Disease , Chile/epidemiology , Retrospective StudiesABSTRACT
Background: Identification of patients at risk for severe disease early in the course of acute pancreatitis (AP) is essential to optimize management and to improve outcomes. Aim: To assess BISAP score as a predictor of severity of AP. Patients and Methods: Retrospective review of AP patients between January 2009 and December 2010. BISAP, APACHE II and Balthazar scores were calculated. Length of stay, local complications, organ failure and mortality were registered. Accuracy of the scoring system for predicting severity was measured by the area under the receiver operating curve (AUC). Results: The medical records of 128 patients, median age 46.5 years (55.5% men), were reviewed. Mean hospital stay was 15 days, 18 patients (14%) had local complications, 7 patients (5.4%) developed organ failure and 2 patients died (1.6%). The AUC for BISAP score to detect organ failure was 0.977 (95% IC 0.947-1.000). A BISAP score > 3 had a sensitivity, specificity, positive and negative predictive value of 71.4, 99.1, 83.3 and 98.3% respectively. An APACHE II score > 8 had a sensitivity and specificity of 71.5 and 86.8% respectively. The figures for a Balthazar score > 6 were 42.8 and 98.3% respectively. There was a significant correlation between BISAP score and length of hospital stay. Conclusions: BISAP score was a useful method for predicting the severity of PA, with the advantage of being simple and based on parameters obtained on the first day of hospitalization. Its sensitivity and specificity were superior to APACHE II and Balthazar score in this cohort.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Pancreatitis/diagnosis , Severity of Illness Index , Area Under Curve , Length of Stay , Pancreatitis/mortality , Pancreatitis/pathology , Pancreatitis , Predictive Value of Tests , ROC Curve , Retrospective Studies , Sensitivity and Specificity , Tomography, X-RayABSTRACT
BACKGROUND: Identification of patients at risk for severe disease early in the course of acute pancreatitis (AP) is essential to optimize management and to improve outcomes. AIM: To assess BISAP score as a predictor of severity of AP. PATIENTS AND METHODS: Retrospective review of AP patients between January 2009 and December 2010. BISAP, APACHE II and Balthazar scores were calculated. Length of stay, local complications, organ failure and mortality were registered. Accuracy of the scoring system for predicting severity was measured by the area under the receiver operating curve (AUC). RESULTS: The medical records of 128 patients, median age 46.5 years (55.5% men), were reviewed. Mean hospital stay was 15 days, 18 patients (14%) had local complications, 7 patients (5.4%) developed organ failure and 2 patients died (1.6%). The AUC for BISAP score to detect organ failure was 0.977 (95% IC 0.947-1.000). A BISAP score > 3 had a sensitivity, specificity, positive and negative predictive value of 71.4, 99.1, 83.3 and 98.3% respectively. An APACHE II score > 8 had a sensitivity and specificity of 71.5 and 86.8% respectively. The figures for a Balthazar score > 6 were 42.8 and 98.3% respectively. There was a significant correlation between BISAP score and length of hospital stay. CONCLUSIONS: BISAP score was a useful method for predicting the severity of PA, with the advantage of being simple and based on parameters obtained on the first day of hospitalization. Its sensitivity and specificity were superior to APACHE II and Balthazar score in this cohort.
Subject(s)
Pancreatitis/diagnosis , Severity of Illness Index , Adult , Area Under Curve , Female , Humans , Length of Stay , Male , Middle Aged , Pancreatitis/diagnostic imaging , Pancreatitis/mortality , Pancreatitis/pathology , Predictive Value of Tests , ROC Curve , Retrospective Studies , Sensitivity and Specificity , Tomography, X-RayABSTRACT
The human immunodeficiency virus (HIV) and hepatitis B virus (HBV) co-infection is a common problem in the world, with an estimated prevalence of up to 8 percent. We report a 27-year-old man admitted to the intensive care unit with an acute liver failure by HBV. During hospital stay, a co-infection with HIV virus was detected. Treatment with early antiviral therapy was started with emtricitabine, tenofovir and raltegravir, to cover both HBV and HIV. Despite therapy, the patient died two weeks after admission.
Subject(s)
Adult , Humans , Male , HIV Infections/complications , Hepatitis B/complications , Liver Failure, Acute/virology , Coinfection/virology , Fatal Outcome , Hepatitis B virusABSTRACT
The human immunodeficiency virus (HIV) and hepatitis B virus (HBV) co-infection is a common problem in the world, with an estimated prevalence of up to 8%. We report a 27-year-old man admitted to the intensive care unit with an acute liver failure by HBV. During hospital stay, a co-infection with HIV virus was detected. Treatment with early antiviral therapy was started with emtricitabine, tenofovir and raltegravir, to cover both HBV and HIV. Despite therapy, the patient died two weeks after admission.
Subject(s)
HIV Infections/complications , Hepatitis B/complications , Liver Failure, Acute/virology , Adult , Coinfection/virology , Fatal Outcome , Hepatitis B virus , Humans , MaleABSTRACT
BACKGROUND: Nonalcoholic fatty liver (NAFL) has been recognized as a cause of chronic liver disease. Its main risk factor is obesity. AIM: To describe the clinical and liver pathological findings in a group of patients who underwent surgery as obesity treatment. PATIENTS AND METHODS: Sixty eight patients with severe or morbid obesity were subjected to surgery as obesity treatment. Each patient was evaluated with a complete clinical and laboratory medical assessment. A wedge of liver was excised during surgery. Liver biopsies were analyzed without knowledge of clinical and laboratory findings. The presence of steatosis, inflammation (portal or lobular), fibrosis and cirrhosis were recorded in the pathological analysis. Age and body mass index (BMI) were correlated with pathological data. Significance was set at a p value of less than 0.05. RESULTS: Ninety one percent of patients had steatosis, 45% inflammation and 47% fibrosis. One patient had cirrhosis (1.4%). There was a statistically significant association between BMI and moderate or severe steatosis (p < 0.03). There was also an association between BMI and portal (p = 0.017) and lobular inflammation (p = 0.034). A BMI over 40 kg/m2 (morbid obesity) was significantly associated with the presence of fibrosis (p = 0.032). Moreover, the presence of moderate or severe steatosis was a risk factor for the development of hepatic fibrosis (p = 0.026). CONCLUSIONS: Obesity is a major and independent risk factor for steatohepatitis and fibrosis. The degree of steatosis in the liver biopsy, is a risk factor for the development of fibrosis.
