Related Experiment Video
Updated: Nov 9, 2025

An Obstructive Chronic Pancreatitis Model Established Through Electrocoagulation
Published on: October 31, 2025
Endoscopic changes in patients diagnosed with acute pancreatitis
Łukasz Nawacki1, Magdalena Kołomańska2, Piotr Bryk2
1Collegium Medicum, The Jan Kochanowski University of Kielce, Kielce, Poland - lukasznawacki@gmail.com.
Proton pump inhibitors may be crucial for acute pancreatitis patients, as endoscopy revealed upper gastrointestinal lesions in 94% of those hospitalized. Standard NSAID treatment can also cause mucosal defects, suggesting routine PPI use is warranted.
Area of Science:
- Gastroenterology
- Internal Medicine
Background:
- Debate exists regarding the routine use of proton pump inhibitors (PPIs) in acute pancreatitis (AP) management.
- Assessing upper gastrointestinal (GI) endoscopic lesions in AP patients is crucial.
Purpose of the Study:
- To evaluate the prevalence and nature of upper GI endoscopic lesions in patients hospitalized for acute pancreatitis.
Main Methods:
- Prospective analysis of patients hospitalized for AP undergoing upper GI endoscopy within 48 hours.
- Statistical analysis including descriptive statistics, Shapiro-Wilk Test, logistic regression, ANOVA, and t-tests.
Main Results:
- Endoscopic examination was performed on 85 of 476 hospitalized AP patients.
- Upper GI lesions were observed in 94.12% (80 patients) of the examined group.
- Lesion prevalence varied across pancreatitis severity: 52.94% mild, 32.94% moderate, 14.12% severe.
Conclusions:
- A high incidence of upper GI lesions is present in hospitalized AP patients.
- Non-steroidal anti-inflammatory drugs (NSAIDs), a standard AP treatment, can cause mucosal defects.
- Routine PPI use in AP patients is indicated due to high lesion rates and NSAID-induced damage.
Related Concept Videos
Chronic Pancreatitis I: Introduction
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Acute Pancreatitis II: Clinical Manifestations and Management
Chronic Pancreatitis II: Collaborative Care
Assessment:
Acute Pancreatitis I: Introduction
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:
Endoscopic Procedures V: ERCP
Patient...
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.

