Current epidemiological trends and in-hospital mortality of acute pancreatitis in Germany: a systematic analysis of standardized hospital discharge data between 2008 and 2017

The 1st i-EUS consensus on the management of pancreatic fluid collections - Part 2

Pancreatic fluid collections (PFCs), including pancreatic pseudocysts (PPs) and walled-off pancreatic necrosis (WON), are common complications of pancreatitis and pancreatic surgery. Historically, the treatment of these conditions has relied on surgical and radiological approaches. The treatment of patients with PFCs has already focused toward an endoscopy-based approach, and with the development of dedicated lumen-apposing metal stents (LAMS), it has almost totally shifted towards interventional Endoscopic Ultrasound (EUS)-guided procedures. However, there is still limited consensus on several aspects of PFCs treatment within the multidisciplinary management. The interventional endoscopy and ultrasound (i-EUS) group is an Italian network of clinicians and scientists with special interest in biliopancreatic interventional endoscopy, especially interventional EUS. This manuscript focuses on the second part of the results of a consensus conference organized by i-EUS, with the aim of providing evidence-based guidance on several intra- and post-procedural aspects of PFCs drainage, such as clinical management and follow-up.

[Management of acute pancreatitis in the emergency department and the intensive care unit]

Acute pancreatitis is a gastrointestinal emergency where diagnosis is based on typical symptoms, increased serum lipase concentration, and abdominal imaging. Local complications and organ failure in severe acute pancreatitis regularly necessitate treatment in the intensive care unit and are associated with increased mortality rates. Only optimal interdisciplinary treatment can improve the prognosis of patients with severe acute pancreatitis. This article gives guidance on the initial diagnostic and etiological examinations as well as on the evaluation of organ failure and the severity assessment according to common classification systems. Furthermore, the endoscopic management of biliary pancreatitis and infected necrosis is discussed and the basics of targeted volume therapy, nutrition, and indications for antibiotic treatment are reviewed.

[Management of acute pancreatitis in the emergency department and the intensive care unit]

Acute pancreatitis is a gastrointestinal emergency where diagnosis is based on typical symptoms, increased serum lipase concentration, and abdominal imaging. Local complications and organ failure in severe acute pancreatitis regularly necessitate treatment in the intensive care unit and are associated with increased mortality rates. Only optimal interdisciplinary treatment can improve the prognosis of patients with severe acute pancreatitis. This article gives guidance on the initial diagnostic and etiological examinations as well as on the evaluation of organ failure and the severity assessment according to common classification systems. Furthermore, the endoscopic management of biliary pancreatitis and infected necrosis is discussed and the basics of targeted volume therapy, nutrition, and indications for antibiotic treatment are reviewed.

Clinical determinants of hospital mortality in liver failure: a comprehensive analysis of 62,717 patients

BACKGROUND

Liver failure (LF) is characterised by a loss of the synthetic and metabolic liver function and is associated with a high mortality. Large-scale data on recent developments and hospital mortality of LF in Germany are missing. A systematic analysis and careful interpretation of these datasets could help to optimise outcomes of LF.

METHODS

We used standardised hospital discharge data of the Federal Statistical Office to evaluate current trends, hospital mortality and factors associated with an unfavourable course of LF in Germany between 2010 and 2019.

RESULTS

A total of 62,717 hospitalised LF cases were identified. Annual LF frequency decreased from 6716 (2010) to 5855 (2019) cases and was higher among males (60.51%). Hospital mortality was 38.08% and significantly declined over the observation period. Mortality significantly correlated with patients' age and was highest among individuals with (sub)acute LF (47.5%). Multivariate regression analyses revealed pulmonary (ORARDS: 2.76, ORmechanical ventilation: 6.46) and renal complications (ORacute kidney failure: 2.04, ORhepatorenal syndrome: 2.92) and sepsis (OR: 1.92) as factors for increased mortality. Liver transplantation reduced mortality in patients with (sub)acute LF. Hospital mortality significantly decreased with the annual LF case volume and ranged from 47.46% to 29.87% in low- or high-case-volume hospitals, respectively.

CONCLUSIONS

Although incidence rates and hospital mortality of LF in Germany have constantly decreased, hospital mortality has remained at a very high level. We identified a number of variables associated with increased mortality that could help to improve framework conditions for the treatment of LF in the future.

Association of nonalcoholic fatty liver disease with acute cholangitis: a nationwide propensity-matched analysis from the United States

Background

Nonalcoholic fatty liver disease (NAFLD) has previously been linked to several disease states with an impact on patient outcomes. However, clinical evidence on the association between NAFLD and acute cholangitis (AC) remains scarce. We aimed to evaluate the potential association between NAFLD and AC.

Methods

We conducted a retrospective cohort study using the US National Inpatient Sample database from 2016 to 2019 to analyze primary AC hospitalizations with NAFLD compared to non-NAFLD in a 1:1 propensity-matched population.

Results

A total of 1550 AC patients with NAFLD were matched to 1550 AC patients without NAFLD. NAFLD had a higher association with AC when compared to patients without NAFLD, with an odds ratio of 2.33 (95% CI [1.81-3.0], P < 0.001). The length of stay was higher in NAFLD than in non-NAFLD (4 vs 3 days, P < 0.001). The median inpatient charges in NAFLD were also higher than in the non-NAFLD cohort ($36,182 vs $35,244, P < 0.001). Inpatient mortality was higher in NAFLD compared to non-NAFLD (1.6% vs 0%, P < 0.001). There was an increased prevalence of portal vein thrombosis (3.2% vs 0%), acute kidney injury (24.2% vs 17.7%), sepsis (3.2% vs 1.6%), mechanical ventilation (3.2% vs 0%), and percutaneous cholecystostomy tube insertion (3.2% vs 1.6%) in NAFLD compared to non-NAFLD (P < 0.05). NAFLD also had a higher association with acute cholecystitis, with an odds ratio of 3.70 (95% CI [3.19-4.29], P < 0.001).

Conclusions

This study showed an association between NALFD and AC, resulting in increased length of stay, hospital charges, and inpatient mortality. Underlying NAFLD also increases acute complications of AC.

Epidemiological trends in acute pancreatitis: A retrospective cohort in a tertiary center over a seven year period

BACKGROUND

Acute pancreatitis (AP) remains a major cause of hospitalization and mortality with important health-related costs worldwide. Using an electronic database of a large tertiary center, we estimated the incidence, etiology, severity and costs of hospitalized AP cases in southern Romania.

AIM

To estimate the incidence, cost and tobacco usage of hospitalized AP cases in southern Romania and to update and upgrade the knowledge we have on the etiology, severity (in regard to Revised Atlanta Classification), outcome, morphology and local complications of AP.

METHODS

We performed an electronic health care records search on AP patients treated at Emergency University Hospital of Bucharest (Spitalul Universitar de Urgență București) between 2015 and 2022. The incidence, etiology, and severity were calculated; potential risk factors were evaluated, and the hospitalization costs of AP were documented and analyzed. The cohort of this study is part of the BUCharest - Acute Pancreatitis Index registry.

RESULTS

A total of 947 consecutive episodes of AP where the patients were hospitalized in the gastroenterology department were analyzed, with 79.45% as 1^st episode and the rest recurrent. The majority of the patients were males (68.9%). Alcoholic (45.7%), idiopathic (16.4%) and biliary (15.2%) were the main causes. The incidence was estimated at 29.2 episodes/100000 people. The median length of stay was 7 d. The median daily cost was 747.96 RON (165 EUR). There was a high prevalence of active tobacco smokers (68.5%). The prevalence of severe disease was 11.1%. The admission rate to the intensive care unit was 4.6%, with a mortality rate of 38.6%. The overall mortality was 5.5%.

CONCLUSION

We estimated the incidence of AP at 29.2 episodes that required hospitalization per 100000 people. The majority of our cases were found in males (68.9%) and were related to alcohol abuse (45.7%). Out of the cases we were able to find data regarding tobacco usage, the majority were active smokers (68.5%). Most patients had a mild course (54.4%), with a mortality rate of 5.5%. Interstitial AP prevailed (45.3%). The median daily cost of hospitalization was 747.96 RON (165 EUR).

Relationship between prevalence and risk of osteoporosis or osteoporotic fracture with non-alcoholic fatty liver disease: A systematic review and meta-analysis

The aim of this study was to investigate the relationship between prevalence and risks of osteoporosis or osteoporotic fracture and NAFLD. Patients with NAFLD should be monitored regularly for bone mineral density and bone metabolism indicators to prevent osteoporosis or osteoporotic fractures.

OBJECTIVES

The aim of this meta-analysis was to investigate the relationship between prevalence and risks of osteoporosis or osteoporotic fracture and non-alcoholic fatty liver disease (NAFLD).

METHODS

Five databases, including PubMed, Web of Science, Embase, Scopus and Cochrane Library, were searched since the conception of these databases until December 2021. The cohort studies, cross-sectional analyses or case-control studies evaluating the relationship between osteoporosis or osteoporotic fracture and NAFLD were retrieved from these databases. Relevant data were extracted from the included studies, and a meta-analysis was performed.

RESULTS

A total of seven studies were included. The prevalence of osteoporosis or osteoporotic fractures was higher in the NAFLD group than in the non-NAFLD group [OR = 1.17, 95%CI(1.04,1.31)], while the prevalence of osteoporosis was higher in the NAFLD group than in the non-NAFLD group [OR = 1.46, 95%CI (1.21,1.77) and OR = 1.48, 95%CI (1.31,1.68), respectively] in men and women. The risk of osteoporosis or osteoporotic fractures was higher in the NAFLD group than in the non-NAFLD group [OR = 1.33,95%CI (1.24,1.44) and OR = 1.57,95%CI (1.08,2.29), respectively]. The risk of osteoporosis or osteoporotic fractures was higher in male and female NAFLD groups than that in the non-NAFLD group [OR = 1.29, 95%CI(1.14,1.47) and OR = 1.36, 95%CI (1.25,1.48), respectively]. After parameter adjustment, the risk of osteoporosis or osteoporotic fracture was higher in the male NAFLD group than in the non-NAFLD group [OR = 2.10, 95%CI(1.36,3.25)], while no significant difference was found among women [OR = 1.13, 95%CI (0.86,1.48)].

CONCLUSIONS

The prevalence and risk of osteoporosis or osteoporotic fractures were significantly associated with NAFLD in men and women.

TRIAL REGISTRATION

PROSPERO 2022 CRD42022304708.