Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Venous Thrombosis III: Interprofessional Care01:29

Venous Thrombosis III: Interprofessional Care

397
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
397
Anticoagulant Drugs: Low-Molecular-Weight Heparins01:30

Anticoagulant Drugs: Low-Molecular-Weight Heparins

2.1K
Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
2.1K
Esophageal Varices-II: Clinical Features and Management01:28

Esophageal Varices-II: Clinical Features and Management

658
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
658
Introduction to Hemostasis01:05

Introduction to Hemostasis

15.1K
Hemostasis is a complex physiological process that prevents excessive bleeding when a blood vessel is injured. It's crucial for maintaining the integrity of the circulatory system, as it ensures that our blood remains fluid while still within the vascular network and yet clots to prevent blood loss upon vessel injury.
The three phases of hemostasis involve many clotting factors present in plasma and several substances released by platelets and injured tissue cells. It is a fast, localized,...
15.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The role of Campylobacter group II phages in mitigating Campylobacter contamination across the poultry food chain: Current applications and future prospects.

Food research international (Ottawa, Ont.)·2026
Same author

Fed-DTCN: A Federated Disentangled Learning Framework for Unsupervised Zero-Day Anomaly Detection in IoT with Semantic-Aware Augmentation.

Sensors (Basel, Switzerland)·2026
Same author

Racial differences in natriuretic peptide levels in wild type transthyretin amyloid cardiomyopathy.

International journal of cardiology·2026
Same author

Enhancing the electrocatalytic potential of trimetallic CeSmGd-MOFs for oxygen evolution reaction, supercapacitor, and dye degradation applications.

Nanoscale·2026
Same author

Age-Adjusted Mortality Trends in Acute Tubulointerstitial Nephritis by Gender, Race, and Census Region in the United States: A CDC-WONDER Study, 1999-2020.

Journal of clinical medicine·2026
Same author

Cobalt Metal-organic Framework Alleviates DSS-Induced Ulcerative Colitis Via Barrier-protective and Immunomodulatory Effects.

Biological trace element research·2026
Same journal

Where Do We Go from Here: Transforming Teaching Endoscopy Knowledge Using the Expert Performance Approach.

Gastrointestinal endoscopy clinics of North America·2026
Same journal

Integrating Artificial Intelligence into Endoscopy Training.

Gastrointestinal endoscopy clinics of North America·2026
Same journal

From Expert to Educator: Translating Expert Performance into Teachable Competencies Through Trainer Development in Endoscopic Simulation.

Gastrointestinal endoscopy clinics of North America·2026
Same journal

Implementing Endoscopy Simulation Nationally.

Gastrointestinal endoscopy clinics of North America·2026
Same journal

Virtual Training and the Science of Expertise: A Narrative Transformation of Endoscopy Education.

Gastrointestinal endoscopy clinics of North America·2026
Same journal

Simulation in Endoscopy.

Gastrointestinal endoscopy clinics of North America·2026
See all related articles

Related Experiment Video

Updated: Feb 22, 2026

Application of Hemostatic Devices in Laparoscopic Hepatectomy
04:23

Application of Hemostatic Devices in Laparoscopic Hepatectomy

Published on: April 19, 2022

2.9K

Endoscopic Ultrasonography-Guided Hemostasis Techniques.

Everson Luiz de Almeida Artifon1, Fernando Pavinato Marson1, Muhammad Ali Khan2

  • 1Department of Surgery, University of São Paulo, Rua Dr. Ovídio Pires de Campos, 255 - Cerqueira César, São Paulo, São Paulo 05403-000, Brazil.

Gastrointestinal Endoscopy Clinics of North America
|September 19, 2017
PubMed
Summary
This summary is machine-generated.

Endoscopic ultrasonography (EUS)-guided hemostasis offers a promising approach for managing difficult gastrointestinal bleeding. This technique shows high effectiveness for both variceal and nonvariceal bleeding, including prophylaxis.

Keywords:
EUS-guided hemostasisEUS-guided vascular accessEndoscopic hemostasisGastrointestinal bleeding

More Related Videos

Simple and Effective Procedure for Hemostasis in Mouse Arteries
05:34

Simple and Effective Procedure for Hemostasis in Mouse Arteries

Published on: November 28, 2025

194
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
09:01

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation

Published on: October 15, 2021

8.6K

Related Experiment Videos

Last Updated: Feb 22, 2026

Application of Hemostatic Devices in Laparoscopic Hepatectomy
04:23

Application of Hemostatic Devices in Laparoscopic Hepatectomy

Published on: April 19, 2022

2.9K
Simple and Effective Procedure for Hemostasis in Mouse Arteries
05:34

Simple and Effective Procedure for Hemostasis in Mouse Arteries

Published on: November 28, 2025

194
Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation
09:01

Minimally Invasive Endoscopic Intracerebral Hemorrhage Evacuation

Published on: October 15, 2021

8.6K

Area of Science:

  • Gastroenterology
  • Interventional Endoscopy
  • Medical Technology

Background:

  • Refractory gastrointestinal bleeding, both variceal and nonvariceal, presents significant management challenges.
  • Existing treatments may be insufficient for certain bleeding sources, necessitating advanced endoscopic interventions.

Purpose of the Study:

  • To evaluate the efficacy and application of endoscopic ultrasonography (EUS)-guided hemostasis for refractory gastrointestinal bleeding.
  • To explore the potential of EUS-guided interventions in managing variceal and nonvariceal bleeding sources.

Main Methods:

  • Review of endoscopic ultrasonography (EUS)-guided procedures for gastrointestinal bleeding.
  • Application of EUS guidance with tools such as coils and/or cyanoacrylate for hemostasis.
  • Analysis of success rates in active bleeding and prophylaxis for variceal and nonvariceal bleeding.

Main Results:

  • EUS-guided treatment of fundal varices with coils and/or cyanoacrylate demonstrates high effectiveness in active bleeding and prophylaxis.
  • EUS-guided treatment for refractory nonvariceal bleeding sources shows high success rates, though reports are less frequent.
  • Procedures are technically demanding, requiring specialized skills, and have been adopted globally.

Conclusions:

  • Endoscopic ultrasonography (EUS)-guided hemostasis is an effective evolving technique for refractory gastrointestinal bleeding.
  • The technique holds significant potential for improving patient care in managing complex variceal and nonvariceal bleeding.
  • Despite technical challenges, EUS-guided hemostasis is a reproducible and globally applied intervention.