| 1. |
- Andersson, Bodil, et al.
(författare)
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Survey of the management of acute pancreatitis in surgical departments in Sweden.
- 2012
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Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 47:8-9, s. 1064-1070
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Several international guidelines concerning the treatment of acute pancreatitis has been published during the last decades. However, Scandinavian guidelines are still lacking. The aim of the present study is to identify current treatment strategies for acute pancreatitis in Sweden and to evaluate if there is a need for improvement and the role of guidelines. Material and methods: A questionnaire was e-mailed to the surgical departments at all Swedish hospitals (n = 58) managing patients with acute pancreatitis. Comparisons were made both between university and non-university hospitals, and between hospitals with more versus less than 150,000 persons in the primary catchment population. Results: Fifty-one hospitals responded (88%). In median, 65 (12-200) patients with acute pancreatitis are treated yearly at each hospital. Of 51 hospitals, 18 perform a severity classification, with APACHE II being the most commonly used. A majority are of the opinion that a scoring system is not better than the judgment of a senior consultant. In severe acute pancreatitis, 29/48 routinely administer antibiotics, 29/48 use enteral nutrition, and 25/49 have a standardized follow-up plan. The majority considered administration of intravenous fluids as the most important treatment in severe acute pancreatitis. After mild gallstone-induced acute pancreatitis, the corresponding response was cholecystectomy, especially at larger hospitals (p = 0.002). Of 47, 42 are interested in developing a Scandinavian quality register. Conclusions: The results from this first Swedish national survey provide an insight into current traditions of treatment of acute pancreatitis and points, for example, at the lack of early severity stratification. A majority of hospitals are interested in developing a quality register in acute pancreatitis.
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| 2. |
- Andersson, Bodil, et al.
(författare)
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Survey of the management of pancreatic pseudocysts in Sweden.
- 2009
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Ingår i: Scandinavian Journal of Gastroenterology. - : Informa UK Limited. - 1502-7708 .- 0036-5521. ; 44, s. 1252-1258
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Tidskriftsartikel (refereegranskat)abstract
- Objective . The management of pancreatic pseudocysts varies, based mainly on local traditions, resources and expertise. No prospective, randomized study has been done comparing different approaches to treatment. The aim of the present study was to identify current treatment strategies in Sweden. Material and methods. A questionnaire comprising 12 questions was e-mailed to the surgical departments of all hospitals (n=58) treating patients with pancreatitis. Comparisons were made between university and non-university hospitals and between hospitals with 150 000 or more persons versus less in the primary catchment area. Results. Fifty-one hospitals responded (88%). In median, 4 (0-25) patients were treated yearly due to pancreatic pseudocysts at each hospital. Five hospitals had written guidelines. Multidisciplinary team conferences were held at 36/48 centres. Treatment strategies for acute compared to chronic pancreatitis associated pseudocysts differed significantly depending on the underlying diagnosis in the major hospitals (p=0.005). Overall, 21/49 hospitals refer some of these patients and 15/50 of the departments state that they regularly assist in taking care of patients with pancreatic pseudocysts from other hospitals. The chosen treatment modalities vary widely, above all concerning endoscopic drainage, which is more common for symptomatic non-infected pseudocysts (p=0.005) as well as infected pseudocysts (p=0.004) in university hospitals. Conclusions . The lack of protocols and management strategies for pancreatic pseudocysts is reflected by the heterogeneity in treatment strategies, as seen in the present survey. Therefore patients may be at risk of receiving suboptimal treatment. A tailored therapeutic approach that takes into consideration patient preferences and involves a multidisciplinary team should be considered in all cases.
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| 3. |
- Andrén Sandberg, Ake, et al.
(författare)
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Early prediction of severity in acute pancreatitis. Is this possible?
- 2002
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Ingår i: Journal of the Pancreas. - 1590-8577. ; 3:5, s. 25-116
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Tidskriftsartikel (refereegranskat)abstract
- One out of ten cases of acute pancreatitis develops into severe acute pancreatitis which is a life threatening disorder with a high mortality rate. The other nine cases are self limiting and need very little therapy. The specificity of good clinical judgement on admission, concerning the prognosis of the attack, is high (high specificity) but misses a lot of severe cases (low sensitivity). The prediction of severity in acute pancreatitis was first suggested by John HC Ranson in 1974. Much effort has been put into finding a simple scoring system or a good biochemical marker for selecting the severe cases of acute pancreatitis immediately on admission. Today C-reactive protein is the method of choice although this marker is not valid until 48-72 hours after the onset of pain. Inflammatory mediators upstream from CRP like interleukin-6 and other cytokines are likely to react faster and preliminary results for some of these mediators look promising. Another successful approach has been to study markers for the activation of trypsinogen such as TAP and CAPAP. This is based on studies showing that active trypsin is the initial motor of the inflammatory process in acute pancreatitis. In the near future a combined clinical and laboratory approach for early severity prediction will be the most reliable. Clinical judgement predicts 1/3 of the severe cases on admission and early markers for either inflammation or trypsinogen activation should accurately identify 50-60% of the mild cases among the rest, thus missing only 2-4% of the remaining severe cases. One problem is that there is no simple and fast method to analyze any of these parameters.
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| 4. |
- Ansari, David, et al.
(författare)
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Portal Venous System Thrombosis After Pancreatic Resection
- 2013
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Ingår i: World Journal of Surgery. - : Springer Science and Business Media LLC. - 1432-2323 .- 0364-2313. ; 37:1, s. 179-184
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Tidskriftsartikel (refereegranskat)abstract
- Portal venous system thrombosis (PVST) is a rare, potentially fatal complication after pancreatic resection. The aim of this study was to assess the incidence, presenting symptoms, management, and treatment of PVST in a large cohort of patients. Prospectively collected data on patients undergoing pancreatic resection between 1997 and 2009 were reviewed retrospectively. Preoperative and postoperative imaging were analyzed for the presence or absence of venous thrombi. All patients received standard thromboprophylaxis with low-molecular-weight heparin (LMWH). Of 516 pancreatic resections performed, 18 (3.5 %) were complicated by PVST. The most common clinical presentations were abdominal pain (n = 9) and ascites (n = 5) but never any alarm symptoms. Other symptoms were vague and nonspecific (e.g., weight loss, fatigue, fever). Total pancreatectomy was a risk factor compared to hemipancreatectomy (p < 0.01), whereas the underlying disease per se did not make any difference. The median interval between surgery and diagnosis of PVST was 105 days (range 1-1,440 days). PVST was at least a contributing factor in the postoperative deaths of two patients. LMWH therapy did not significantly affect survival. PVST remains a relatively infrequent complication after pancreatic resection. Because accurate diagnosis and timely intervention may reduce morbidity and mortality, the possibility of PVST should be considered in patients presenting with vague symptoms. Whether anticoagulant treatment is needed is still not clear; there were no obvious differences in outcome between treated and untreated patients.
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| 5. |
- Oskarsson, Viktor, et al.
(författare)
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High Dietary Glycemic Load Increases the Risk of Non-Gallstone-Related Acute Pancreatitis : A Prospective Cohort Study
- 2014
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Ingår i: Clinical Gastroenterology and Hepatology. - : ELSEVIER SCIENCE INC. - 1542-3565 .- 1542-7714. ; 12:4, s. 676-682
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND & AIMS: Obesity and type 2 diabetes-diseases linked to glucose intolerance and insulin resistance-have been positively associated with the risk of acute pancreatitis. However, it is unclear whether consumption of foods that increase postprandial glycemia and insulinemia have similar associations. We examined the association between dietary glycemic load and risk of non-gallstone-related acute pancreatitis. METHODS: We performed a prospective study of 44,791 men and 36,309 women (aged 45-84 years), without a history of acute pancreatitis, from the Cohort of Swedish Men and the Swedish Mammography Cohort. Glycemic loads were calculated from food frequency questionnaire data collected in 1997, and participants were followed for the development of non-gallstone-related acute pancreatitis through 2010 via linkage to the Swedish National Patient Register. Hazard ratios (HRs) were estimated using Cox proportional hazard models. RESULTS: During a total follow-up of 967,568 person-years, there were 364 cases of incident non-gallstone-related acute pancreatitis (236 in men and 128 in women). Incidence rates, standardized for age and sex, were 49 cases per 100,000 person-years in the highest quartile of glycemic load and 33 cases per 100,000 person-years in the lowest. The multivariate-adjusted HR of nongallstone-related acute pancreatitis was 1.60 (95% confidence interval [CI], 1.17-2.18) for the highest compared with the lowest quartile. Every 50-unit increase in glycemic load per day (similar to 3 servings of white bread) had an HR of 1.38 in men (95% CI, 1.11-1.72) and women (95% CI, 1.02-1.86). CONCLUSIONS: Based on a large, prospective cohort study, diets with high glycemic load are associated with an increased risk of non-gallstone-related acute pancreatitis.
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| 6. |
- Oskarsson, Viktor, et al.
(författare)
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Vegetables, fruit and risk of non-gallstone-related acute pancreatitis : a population-based prospective cohort study
- 2013
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Ingår i: Gut. - : BMJ PUBLISHING GROUP. - 0017-5749 .- 1468-3288. ; 62:8, s. 1187-1192
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Tidskriftsartikel (refereegranskat)abstract
- Objective To examine the association of vegetable and fruit consumption with the risk of non-gallstone-related acute pancreatitis. Design A population-based prospective cohort of 80?019 women and men, aged 46-84years, completed a food-frequency questionnaire at baseline and was followed up for incidence of non-gallstone-related acute pancreatitis from 1 January 1998 to 31 December 2009. Participants were categorised into quintiles according to consumption of vegetables and consumption of fruit. Cox proportional hazards models were used to estimate RRs and 95% CIs. Results In total, 320 incident cases (216 men and 104 women) with non-gallstone-related acute pancreatitis were identified during 12years of follow-up (891?136 person-years). After adjustment for potential confounders, the authors observed a significant inverse linear dose-response association between vegetable consumption and risk of non-gallstone-related acute pancreatitis; every two additional servings per day were associated with 17% risk reduction (RR=0.83; 95% CI 0.70 to 0.98; p=0.03). Among participants consuming >1 drink of alcohol per day and among those with body mass index 25kg/m(2), the RR for the highest compared with the lowest quintile of vegetable consumption was 0.29 (95% CI 0.13 to 0.67) and 0.49 (95% CI 0.29 to 0.85), respectively. Fruit consumption was not significantly associated with the risk of non-gallstone-related acute pancreatitis; the RR comparing extreme quintiles of consumption was 1.20 (95% CI 0.81 to 1.78). Conclusions Vegetable consumption, but not fruit consumption, may play a role in the prevention of non-gallstone-related acute pancreatitis.
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