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Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

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Enteral nutrition delivers nutrients directly to the stomach or small intestine through a tube. This method is appropriate for patients who cannot eat but still have a functioning digestive system. It is also beneficial for individuals with swallowing difficulties, anorexia, malabsorption, or those who have undergone gastrointestinal (GI) surgery.
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Enteral nutrition encompasses various methods of delivering nutrition directly to the gastrointestinal (GI) tract, bypassing traditional oral intake. It is particularly beneficial for patients who cannot eat by mouth but have a functioning digestive system. Key methods include nasointestinal feeding, gastrostomy, and jejunostomy, each suited to different clinical scenarios based on the patient's needs and condition.
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The enteral drug administration involves three primary routes: oral, sublingual, and buccal. Oral ingestion is the most prevalent, safe, economical, and convenient method for drug administration. However, it has certain drawbacks, including limited absorption due to the drug's low water solubility or poor membrane permeability, possible emesis from GI mucosa irritation, destruction of drugs by digestive enzymes or low gastric pH, and irregular absorption along with food or other drugs.
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Related Experiment Video

Updated: Aug 7, 2025

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Home enteral nutrition: A descriptive study.

Manpreet S Mundi1, Osman Mohamed Elfadil1, Danelle A Olson1

  • 1Division of Endocrinology, Diabetes, Metabolism and Nutrition, Mayo Clinic, Rochester, Minnesota, USA.

JPEN. Journal of Parenteral and Enteral Nutrition
|March 13, 2023
PubMed
Summary
This summary is machine-generated.

Home enteral nutrition (HEN) is increasingly used, but real-world data on outcomes and complications are limited. This study found that while many patients stop HEN successfully, complications like feeding intolerance remain prevalent, necessitating further research.

Keywords:
enteral accessenteral feeding intoleranceenteral formulashome enteral nutrition

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Area of Science:

  • Clinical Nutrition
  • Gastroenterology
  • Patient Outcomes

Background:

  • Home enteral nutrition (HEN) use has risen significantly.
  • Limited real-world data exists on HEN clinical outcomes and complications.

Purpose of the Study:

  • To analyze real-world data on HEN use, outcomes, and complications.
  • To identify patient populations and reasons for HEN initiation.
  • To assess complication rates and management within a specialized HEN program.

Main Methods:

  • Descriptive analysis of a prospectively maintained HEN program database.
  • Inclusion of patients initiating HEN between January 1, 2018, and December 31, 2020.
  • Data tracked until July 31, 2021, including demographics, EN regimen, and complications.

Main Results:

  • 1600 patients initiated HEN, primarily for malignancy (60.6%) and neurodegenerative diseases (7.5%).
  • 82% of patients stopped HEN, with 44.2% achieving goals or oral autonomy.
  • 53.2% experienced complications (tube-related, feeding intolerance, electrolyte shifts).

Conclusions:

  • HEN is frequently used for malignancy-related complications like dysphagia.
  • Enteral feeding intolerance and tube-related issues are common complications.
  • Further research into risk factors and prevention strategies for HEN complications is needed.