Nasogastric Tubes-Indications, Placement, and Management: A Review

Area of Science:

• Gastroenterology
• Surgical Procedures
• Medical Devices

Background:

• Nasogastric (NG) tubes are widely used for various clinical purposes.
• Their application in managing small-bowel obstructions and post-operative care has evolved.
• Despite minimal changes to the tubes themselves, their utilization practices have advanced.

Purpose of the Study:

• To provide a comprehensive understanding of NG tube use.
• To detail proper placement techniques, indications, and associated complications.
• To review the evolving role of NG tubes in gastrointestinal surgery and feeding.

Main Methods:

• Literature review of existing data on NG tube placement and management.
• Analysis of current practices in small-bowel obstruction and post-gastrointestinal surgery.
• Evaluation of evidence regarding routine NG tube use reduction.

Main Results:

• NG tube decompression is a key component in managing uncomplicated small-bowel obstructions.
• Their use following gastrointestinal surgery is common but may be reduced in elective cases.
• Prepyloric feeding is an additional application of NG tubes.

Conclusions:

• Indications for NG tube placement are variable and often subjective.
• Data supports optimized management and use in small-bowel obstruction.
• Routine use of NG tubes post-elective gastrointestinal surgery is increasingly being questioned, with evidence supporting a potential reduction.