View clinical trials related to Pancreatitis.
Filter by:Infected pancreatic necrosis and its related septic complications are the major cause of death in patients with acute pancreatitis, therefore prevention of pancreatic infection is of great clinical value in the treatment of AP. Immunosuppression and disorders characterized by decreased HLA-DR expression and unbalanced CD3/CD4+/CD8+ T cells of PBMC are thought to be associated with the development of pancreatic infection. Thymosin alpha 1 has been shown to have immunomodulatory properties and its effects in preventing pancreatic infection was not well studied. To evaluate the effects of TA1 use in the early phase on preventing pancreatic infection, immunomodulation and clinical outcomes in patients with AP,we aimed to design this study.
Determine if IV ketorolac is an effective agent in the prevention of post-ERCP pancreatitis. Determine if IV ketorolac provides improved post-procedure analgesia. Determine if systemic mediators of inflammation are reduced in patients receiving IV ketorolac following ERCP.
Initial cholecystectomy with intraoperative cholangiogram, followed if required by ERCP, has been implemented at the investigators institution as the standard management strategy for patients at intermediate risk of common bile duct stone migration, following a randomized controlled trial previously published by the same investigators team. The aim of this study is to prospectively analyze the outcomes of this strategy.
The purpose of this study is to assess pancreatic perfusion in patients with chronic pancreatitis at rest and after secretin stimulation and compare this to published data on pancreatic perfusion in normal subjects.
In this study, the investigators aim to distinguish patients with Post-Endoscopic retrograde cholangiopancreatography (ERCP) Pancreatitis (PEP) vs. those without PEP based on difference in pre- vs. post-ERCP measurements of AGIS-derived intestinal rates (IR). Based on the clinical observation that many patients with PEP develop ileus following ERCP, the investigators hypothesize that patients who develop PEP will exhibit lower IR following ERCP, and therefore a larger difference in pre- vs. post-ERCP IR.
Acute biliary pancreatitis (ABP) is a potentially life-threatening condition caused by common bile duct (CBD) stones or sludge, which requires prompt diagnosis and treatment by endoscopic removal of the material. Accurate detection of CBD stones is warranted to select patients for early therapeutic endoscopic retrograde cholangiopancreatography (ERCP). In clinical practice the decision to perform an ERCP is often based on biochemical and radiological criteria despite they already have been shown to be unreliable predictors of CBD stone presence. Endoscopic ultrasound (EUS) is not currently a worldwide standard diagnostic procedure early in the course of acute biliary pancreatitis, but it has been shown to be accurate, safe and cost effective in diagnosing biliary obstructions compared with magnetic resonance cholangiopancreatography (MRCP) and ERCP and therefore in preventing unnecessary ERCP and its related complications. The investigators aim to investigate the clinical usefulness of early EUS in the management of ABP. All consecutive patients entering the emergency department due to acute abdominal pain and showing biochemical and/or radiological findings consistent with possible ABP will be prospectively enrolled. Patients will be classified as having a low, moderate, or high probability of CBD stones, according to established risk stratification. All enrolled patients will undergo EUS within 48 h of their admission. ERCP will be performed immediately after EUS only in those cases with proven CBD stones or sludge. The following parameters will be investigated: (1) clinical: age, sex, fever; (2) radiological: dilated CBD, (3) biochemical: bilirubin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma glutamyl transferase (gGT), alkaline phosphatase (ALP), amylase, lipases, C-reactive protein (CRP). Association between presence of CBD stone at EUS and the individual predictors were assessed by univariate logistic regression. Predictors significantly associated with CBD stones (p<0.05) will enter in a multivariate logistic regression model.
The purpose of this study is to conduct a pilot test of an abdominal acoustic sensor on patients with acute pancreatitis to determine the correlation of acoustic signals with symptoms reported by the patient.
Rationale: Chronic pancreatitis is a chronic inflammatory disease of the pancreas which results in debilitating abdominal pain, decreased productivity and increased health care costs. Endoscopic ultrasound (EUS) guided celiac plexus block (CPB) is routinely used to treat pain related to chronic pancreatitis. While EUS guided neurolysis for pancreatic cancer has significant efficacy, the benefit of CPB for chronic pancreatitis pain is controversial and has not been studied in a rigorous manner. Objective: To assess whether EUS guided celiac plexus block decreases suffering, hospitalization, and opiate requirements related to chronic pancreatitis pain. Population: Patients undergoing EUS at Los Angeles County Hospital for painful chronic pancreatitis. Methods: Patients undergoing EUS to evaluate chronic pancreatitis with a typical visual analogue pain score >3, regular opiate use, and M ANNHEIM chronic pancreatitis score >6 will be eligible. Study Arms: Patients will be randomized to 1) diagnostic endoscopic ultrasound 2) endoscopic ultrasound with celiac plexus block Study Outcomes: The primary outcome will be a decrease in chronic pancreatitis pain assessed by the visual analogue scale and M ANNHEIM system at 24 weeks compared to immediately prior to the block. The ability to work and conduct normal activities, opiate medication requirements, and a Careprep symptom assessment at 24 weeks will also be compared prior to the block. Analytic Plan: The projected response rate to EUS guided CPB is 52%. Given known 30% placebo response in patients with pain related to chronic pancreatitis we anticipate that 83 patients will need to participate to demonstrate a difference. We aim to enroll 90 patients in this study.
Endoscopic ultrasonography (EUS ) -guided fine needle aspiration (EUS -FNA ) of focal pancreatic lesions is an essential diagnostic procedure with high therapeutic effect in clinical routine. The aim of this study is to determine the levels of serum lipase, serum amylase and the tumor marker CA 19-9 prior and after EUS-FNA. In animal experiments on dogs, an increase of all three parameters was observed after surgery on the pancreas. For humans, these clinically important data are not yet available . It is assumed that the probability of pancreatitis with increased activity of lipase and amylase will rise with the number of puncture procedures as well as the size of the puncture needle. In addition, the post-interventional assessment of the tumor marker CA 19-9 could result in a false positive assumption of malignant neoplastic pancreatic lesion.
The purpose of this study is to show safety and tolerability to our mesenchymal stromal cells (MSCs) product which will be autologous in nature, expanded using a non-xenogeneic, human component expansion media (pooled human platelet lysate) and delivered fresh. Subsequently, the investigators intend to test whether infusion of MSCs immediately after islet autograft can reduce onset of diabetes and improve glycemic control after total pancreatectomy and islet autotransplantation.