Related Experiment Video
Updated: Jan 2, 2026
Use of the Scissor-Type Knife During the Peroral Endoscopy Myotomy Procedure for the Treatment of Achalasia
Published on: March 3, 2023
Optimal timing of endoscopy in patients with acute upper gastrointestinal bleeding
Sardar Chaudhary1, Adrian J Stanley1
1Gastrointestinal Unit, Glasgow Royal Infirmary, Glasgow, UK.
Insights
Optimal timing for endoscopy in acute upper gastrointestinal bleeding (UGIB) is debated. While generally recommended within 24 hours, urgent endoscopy for high-risk patients needs further clarification to avoid potential adverse outcomes.
Area of Science:
- Gastroenterology
- Endoscopic procedures
- Gastrointestinal bleeding management
Background:
- Endoscopy is the gold standard for acute upper gastrointestinal bleeding (UGIB).
- Optimal timing for endoscopy in UGIB remains uncertain, especially for severe cases, leading to guideline inconsistencies.
- Recent data suggests early endoscopy in high-risk patients may correlate with poorer outcomes.
Purpose of the Study:
- To examine the evidence for optimal endoscopy timing in UGIB patients.
- To propose a clinical approach for managing endoscopy timing in UGIB.
- To address the ongoing uncertainty regarding urgent endoscopy in severe UGIB.
Main Methods:
- Review of current evidence on endoscopy timing in UGIB.
- Analysis of data regarding outcomes associated with early versus delayed endoscopy.
- Synthesis of findings to suggest a clinical management strategy.
Main Results:
- Evidence supports endoscopy within 24 hours for admitted UGIB patients.
- Optimal timing for high-risk UGIB patients requiring urgent endoscopy is unclear.
- Potential for worse outcomes with excessively early endoscopy in select severe cases.
Conclusions:
- A nuanced approach to endoscopy timing in UGIB is necessary.
- Further research is needed to define precise timing for high-risk UGIB patients.
- Clinical judgment is crucial in balancing the benefits and risks of early endoscopy.
Abstract:
Endoscopy is the gold standard for evaluating and treating acute upper gastrointestinal bleeding (UGIB). The optimal timing of endoscopy is a very important consideration in the overall management of UGIB, but there is on going uncertainty regarding timing of the procedure, particularly in those with more severe bleeding. This is reflected by inconsistencies between current guidelines. Although evidence suggests endoscopy should be undertaken within 24 h for all admitted patients with UGIB, a small group of patients with severe bleeding or high-risk features may require more urgent endoscopy. The exact timing of the procedure in this high-risk group remains unclear, with recent data suggesting that performing endoscopy too early may be associated with worse outcome. In this article we examine the evidence for optimal timing of endoscopy in patients presenting with UGIB and suggest a clinical approach to this important aspect of patient management.
Related Concept Videos
01:28Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
01:29Endoscopic Procedures I: Esophagogastroduodenoscopy
During an EGD, the endoscope can be used to:
01:23Lower GI Series: Barium Enema
Procedure Details
The examination begins by inserting a lubricated rectal tube into the patient's rectum to administer a radiopaque barium solution. The barium flow is carefully...
01:26Endoscopic Procedures V: ERCP
Patient...
01:26Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
01:24Upper GI Series: Barium Swallow
Purpose and Procedure
Patients undergoing this procedure ingest a liquid containing barium sulfate with a chalky...