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Intraperitoneal and intragastric norepinephrine instillation in massive gastrointestinal bleeding--clinical study.
The American Journal of Gastroenterology
|July 1, 1976
Summary
High-concentration norepinephrine instillation effectively stops gastrointestinal bleeding. This bedside therapy controlled hemorrhage in 80% of cases, offering a simple and safe solution for life-threatening bleeding.
Area of Science:
- Gastroenterology
- Surgical Innovation
- Pharmacological Interventions
Background:
- Gastrointestinal (GI) bleeding poses a significant threat to patient health.
- Effective and rapid hemostatic methods are crucial for managing acute GI hemorrhage.
- Norepinephrine is a potent vasoconstrictor with potential topical hemostatic properties.
Purpose of the Study:
- To evaluate the efficacy of intraperitoneal and intragastric norepinephrine instillation for controlling GI bleeding.
- To assess the safety and practicality of this bedside therapeutic procedure.
Main Methods:
- Administration of high-concentration norepinephrine via intraperitoneal or intragastric instillation.
- Study included 21 cases of gastrointestinal bleeding from various origins.
- Monitoring for hemorrhage control and procedural safety.
Main Results:
- Hemorrhage was successfully controlled in 80% of the 21 cases studied.
- The therapy demonstrated simplicity, promptness, and safety as a bedside procedure.
- Intraperitoneal instillation was recommended for a single application; intragastric instillations could be repeated.
Conclusions:
- Topical norepinephrine instillation is an effective method for arresting diverse GI tract bleeding.
- This procedure offers a valuable, minimally invasive option for life-threatening GI hemorrhage.
- Specific protocols for repeated use differ between intraperitoneal and intragastric administration.