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Related Concept Videos

Acute Pancreatitis II: Clinical Manifestations and Management01:30

Acute Pancreatitis II: Clinical Manifestations and Management

Acute pancreatitis presents a complex medical emergency characterized by rapid onset inflammation of the pancreas, demanding timely diagnosis and management to prevent complications. The condition primarily manifests through severe upper abdominal pain that often radiates to the back. This pain intensifies following the consumption of fatty foods. Accompanying symptoms such as nausea, vomiting, abdominal distention, fever, dyspnea, cyanosis, and jaundice can vary in intensity but significantly...
Acute Pancreatitis I: Introduction01:27

Acute Pancreatitis I: Introduction

Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
Acute Pancreatitis I: Introduction01:25

Acute Pancreatitis I: Introduction

Acute pancreatitis is the sudden inflammation of the pancreas caused by the early activation of digestive enzymes, leading to the autodigestion of pancreatic tissue. This results in local inflammation and, in severe cases, systemic complications.EtiologyUnderstanding the underlying causes is crucial, as identifying the etiology guides treatment and anticipates complications. Acute pancreatitis can be triggered by various factors, typically grouped into the following clinical categories.Biliary...
Acute Pancreatitis II: Pathophysiology01:21

Acute Pancreatitis II: Pathophysiology

The pathophysiology of acute pancreatitis centers on injury to pancreatic acinar cells, which initiates a cascade of harmful intracellular events.This injury leads to premature activation of trypsinogen to trypsin in the pancreas. Trypsin then activates other digestive enzymes, such as chymotrypsin, elastase, and phospholipase A2, which begin breaking down pancreatic tissue. The resulting autodigestion causes local inflammation, tissue swelling, hemorrhage, and fat necrosis.Injured acinar cells...
Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Chronic Pancreatitis I: Introduction01:25

Chronic Pancreatitis I: Introduction

Chronic pancreatitis is a long-standing, relapsing inflammation of the pancreas, characterized by irreversible damage to the gland. It results in progressive destruction of the pancreatic parenchyma, fibrosis, and eventual loss of both exocrine and endocrine function. The disease may evolve gradually after multiple episodes of acute pancreatitis or develop independently.EtiologyChronic pancreatitis can arise from a variety of causes:Alcohol use is the leading cause, accounting for 70–80% of...

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Sodium Taurocholate Induced Severe Acute Pancreatitis in C57BL/6 Mice
06:35

Sodium Taurocholate Induced Severe Acute Pancreatitis in C57BL/6 Mice

Published on: June 28, 2021

[Nutrition acute pancreatitis].

F J García-Alonso1, E Garrido Gómez, J I Botella-Carretero

  • 1Servicio de Gastroenterología, Hospital Universitario Ramón y Cajal, Madrid, España. fj.garcia.alonso@gmail.com

Nutricion Hospitalaria
|June 27, 2012
PubMed
Summary
This summary is machine-generated.

Nutritional support is crucial for acute pancreatitis, especially severe cases. Early enteral nutrition reduces complications and mortality compared to parenteral nutrition, improving patient outcomes.

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Preparing a Mice Model of Severe Acute Pancreatitis via a Combination of Caerulein and Lipopolysaccharide Intraperitoneal Injection
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Area of Science:

  • Gastroenterology and Hepatology
  • Clinical Nutrition
  • Critical Care Medicine

Context:

  • Acute pancreatitis is a significant gastrointestinal disease with high mortality in severe cases.
  • Nutritional management is vital, particularly in severe acute pancreatitis, which presents a hypercatabolic state often in malnourished patients.
  • Current guidelines recommend progressive diet advancement in mild cases, but optimal timing and methods remain unclear.

Purpose:

  • To provide an updated review of nutritional management strategies for acute pancreatitis.
  • To clarify the optimal timing and methods for initiating nutritional support in acute pancreatitis.
  • To address common challenges in the daily management of nutritional therapy for acute pancreatitis patients.

Summary:

  • Nutritional support can be considered a treatment for severe acute pancreatitis (20% of cases), associated with 8%-39% mortality.
  • Early enteral nutrition demonstrates significant benefits over parenteral nutrition, reducing infection rates, hyperglycemia, and mortality, potentially by decreasing bacterial translocation.
  • Nasoyeyunal tube feeding is preferred, though nasogastric tubes are a feasible alternative for nutritional delivery.

Impact:

  • Optimizing nutritional strategies can improve outcomes for acute pancreatitis patients, reducing morbidity and mortality.
  • This review offers practical guidance for clinicians managing nutritional therapy in acute pancreatitis.
  • Evidence supports early enteral nutrition as a key component in the treatment of severe acute pancreatitis.