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Updated: Jan 27, 2026

High-fat Feeding Paradigm for Larval Zebrafish: Feeding, Live Imaging, and Quantification of Food Intake
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Gastrointestinal feeding access - From idea to application.

Michael W L Gauderer1

  • 1University of South Carolina School of Medicine Greenville, Greenville, SC, 29605.

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|March 23, 2019
PubMed
Summary
This summary is machine-generated.

This communication details the history and applications of two innovations in long-term enteral access: Percutaneous Endoscopic Gastrostomy (PEG) and the Gastrostomy Button. These advancements revolutionized feeding methods for patients requiring nutritional support.

Keywords:
Feeding accessGastrostomyGastrostomy buttonPercutaneous endoscopic gastrostomy

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Area of Science:

  • Gastroenterology
  • Medical Devices
  • Surgical Innovation

Background:

  • Long-term enteral access is crucial for nutritional support in various medical conditions.
  • Traditional methods for enteral access could be invasive or associated with complications.

Purpose of the Study:

  • To recount the historical development of two key enteral access devices.
  • To describe the initial and expanded clinical applications of these devices.
  • To discuss the broader implications of these innovations in patient care.

Main Methods:

  • Historical review and personal account of innovation.
  • Description of device design and implementation.
  • Analysis of clinical outcomes and patient benefits.

Main Results:

  • The development of Percutaneous Endoscopic Gastrostomy (PEG) offered a less invasive alternative to surgical gastrostomy.
  • The Gastrostomy Button provided a low-profile, skin-level option for long-term feeding.
  • Both devices demonstrated significant utility and broad applicability in diverse patient populations.

Conclusions:

  • Percutaneous Endoscopic Gastrostomy and the Gastrostomy Button represent major advancements in enteral nutrition.
  • These innovations have improved patient quality of life and management of nutritional deficiencies.
  • The development of these devices highlights the impact of targeted innovation in medical technology.