View clinical trials related to Acute Pancreatitis.
Filter by:The goal of this observational study is to learn about recurrent acute pancreatitis (RAP) .The main questions it aims to answer are: 1. What are the risk factors for RAP? 2. How to predict RAP? All patients with acute pancreatitis will be given standardized treatment for the condition. The researchers will compare the RAP group with the non-RAP group to find the risk factors for RAP.
Acute pancreatitis (AP) is a common condition and its main etiology is biliary. Cholecystectomy is the standard preventive treatment for recurrence of AP after admission. However, due to an increasingly older population and increased patient comorbidity, it is not always a possible option these days. If cholecystectomy is not performed, there is a significant risk for a recurrence of a biliopancreatic event (pancreatitis, biliary colic, choledocholithiasis, cholecystitis or cholangitis) of around 50% in the first year. This can lead to further episodes of pain, patient readmissions, and a reduced quality of life. Additionally, frequent readmissions can create a high cost burden on the health system. Currently, certain clinical guidelines propose biliary sphincterotomy as an alternative for patients in whom surgery is not feasible. However, this recommendation is based on retrospective studies with small sample size and the adherence to this recommendation is very low (12-23%). The goal of this clinical trial is to evaluate the recurrence of biliopancreatic events in the first year after admission for an acute biliary pancreatitis episode in patients that are not suitable for surgery. The main question it aims to answer is: Does biliary sphincterotomy prevent biliopancreatic event recurrence in non surgical patients after an episode of biliary acute pancreatitis? Researchers will compare biliary sphincterotomy vs conservative treatment to see if there is a reduction in biliopancreatic events during the first year after admission for acute pancreatitis in non surgical patients. Participants will be randomized to conservative treatment or biliary sphincterotomy and will be followed up for one year at 1 month, 6 months and 12 months to evaluate recurrence of BPE, readmissions, quality of life and mortality. Security of the technique will also be assessed in this specific population.
The DREAM-ON study will investigate whether continuous glucose monitoring (CGM) is useful to predict risk for developing diabetes mellitus (DM) and pre-diabetes mellitus (PDM), the need for insulin therapy among those who develop DM, and to determine whether CGM can provide insight into the pathophysiology and DM subtype among participants who have experienced an episode of acute pancreatitis (AP). Thus, the results of the DREAM-ON study could inform future clinical practice guidelines for the management AP as well as potentially extending the licensing authorization for CGM to include use in patients with pancreatogenic (Type 3c) DM.
Acute pancreatitis (AP) is one of the most common diseases of the digestive system, with its incidence increasing year by year. 15%-25% of patients will develop severe acute pancreatitis (SAP), characterized by necrosis and infection of the pancreas and surrounding tissues, as the investigators as multiple organ dysfunction syndrome (MODS), with a mortality rate as high as 17%. Currently, there is a lack of effective measures in clinical practice to regulate the early inflammation and immune response in acute pancreatitis. Animal experimental studies have confirmed that TEA, by blocking the abdominal sympathetic nerves, increases arterial blood flow and venous capacity, improves pancreatic perfusion insufficiency caused by AP, and alleviates metabolic acidosis. Simultaneously, TEA can suppress the secretion of catecholamines during the stress state of acute pancreatitis, reducing the release of inflammatory mediators and thereby inhibiting the inflammatory response. Our team's earlier animal experiments have further confirmed that TEA improves intestinal inflammation in mice with pancreatitis. This improvement is marked by a significant reduction in the concentrations of inflammatory cytokines such as IL-1β and TNF-α. Additionally, there is an observed alteration in the intestinal microbiota, characterized by an increase in the proportion of beneficial bacteria. Based on these findings, it is speculated that TEA, by reducing catecholamine release and downregulating sympathetic activity, effectively mitigates inflammation and stress responses in patients with pancreatitis. Furthermore, TEA dilates small arteries in blocked segments, thereby improving blood flow and microcirculation within the affected area. Indirectly, TEA increases vagal nerve activity, which in turn slows down the progression of intestinal ischemia, consequently reducing the impact of the "second hit" caused by the translocation of intestinal bacteria and endotoxins into the bloodstream, which exacerbates acute pancreatitis. Despite these promising results, clinical data on the efficacy of TEA in acute pancreatitis remains insufficient. Moreover, the precise mechanisms by which TEA influences the progression and severity of acute pancreatitis are yet to be fully elucidated. In order to further validate the clinical therapeutic effects of TEA and gain a deeper understanding of its mechanisms, the investigators have conducted this clinical study.
Pancreaticoduodenectomy is the standard surgical operation for benign or malign pancreatic lesions. Pancreatic Fistula (PF) or Postpancreatectomy Acute Pancreatitis (PPAP) are the major complications associated with that type of surgery. We need to develop preventive measures for these complications, which requires a better understanding of their physiopathology. The aim of this prospective monocentric and observational study is to identify predictive biomarkers and/or risk factors for PF or PPAP using metabolomics. The Profiling of circulating metabolites is indeed an original and promising approach for this purpose. We will also investigate the patient's immune status and its association with the occurrence of post-surgical complications. Participants will be adult patients scheduled to undergo elective pancreaticoduodenectomy. Surgery and patient's management will be as usual. During surgery, a fragment (0.1-0.2 g) of non-tumoral pancreatic tissue will be removed and frozen at -80°C for metabolomic analysis. For immunological assessment, 4 blood samples will be collected (before surgery and then 7 days, 1 and 3 months after, blood sampling).
The goal of this observational study is to compare patient outcomes between the groups of patients admitted before and after the full implementation of the novel surgical strategy in patients with necrotizing pancreatitis. The main question it aims to answer are: • the efficacy and safety of the novel surgical strategy To assess the efficacy and safety of the novel surgical strategy, all included patients were divided into two groups according to the timing of receiving treatment: 1) the early period group: patients admitted before January 2021 received the hybrid strategy of traditional and novel surgical strategies; and 2) the late period group: patients admitted during and after January 2021 received the complete novel surgical strategy.
The study will make a comparison between Various severity scoring systems that has been designed to assess the severity and predict prognosis in acute pancreatitis
The goal of this observational study is to learn about the biomarkers and mechanisms of severe acute pancreatitis in 30 healthy controls, 30 patients of mild acute pancreatitis, 30 patients of moderately severe acute pancreatitis, and 86 patients of severe acute pancreatitis. The main question it aims to answer are: • The relationship between changes in gut microbiota and clinical prognosis (plasma inflammatory cytokines, incidence and duration of infection in various parts, mortality rate), and the screening and validation of biomarkers that can be used for early prediction of disease severity. • Analyze the relationship between changes in blood composition and clinical prognosis (plasma inflammatory cytokines, incidence and duration of infection in various parts, mortality rate), screen and verify biomarkers that can be used for early prediction of disease severity. Blood and fecal samples from the healthy control group and diagnosed patients will be collected.
Acute pancreatitis (AP) is a common disease of the gastrointestinal tract that can result in emotional, physical, and financial burdens on the patient.
Acute pancreatitis is one of the most common gastrointestinal disorders requiring hospitalization worldwide. Pancreatic fluid collections can occur as a consequence of acute and chronic pancreatitis and can result in significant morbidity and mortality, including significant abdominal pain, gastric outlet obstruction, biliary obstruction, organ failure, persistent unwellness, infection and sepsis. Symptomatic pancreatic fluid collections require treatment, and endoscopic drainage is considered standard of care. The aim of this study is to evaluate the treatment outcomes in patients undergoing standard of care, endoscopic treatment of pancreatic fluid collections.