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Updated: Jun 13, 2026

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

Development and Validation of a Practical Nutritional Management Algorithm in Malabsorption.

Maryam Sidahi Serrano¹, Carmelo Diéguez Castillo², Andrea Martín Aguilar³

¹Internal Medicine Department, Infanta Elena Hospital, 21007 Huelva, Spain.

|June 12, 2026

Summary

This summary is machine-generated.

This study developed a practical algorithm for managing malabsorption, guiding nutritional screening, diagnosis, and intervention. It standardizes care for patients at high risk of malnutrition using expert consensus.

Keywords:

algorithm gastrointestinal symptoms gastrointestinal tolerance malabsorption nutritional management oligomeric enteral formulas protocol

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Last Updated: Jun 13, 2026

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

A Computer-Based Platform for Aiding Clinicians in Eating Disorder Analysis and Diagnosis

Published on: May 10, 2022

Area of Science:

Gastroenterology and Nutritional Science
Clinical Practice Guidelines
Medical Algorithm Development

Background:

Malabsorption is a common condition linked to malnutrition in various disorders.
Standardized nutritional management for malabsorption is lacking.
Previous Delphi consensus informed the development of this algorithm.

Purpose of the Study:

To develop and validate a practical algorithm for nutritional management in patients with malabsorption.
To provide clear guidance on screening, diagnosis, and intervention.
To improve the standardization and quality of nutritional care.

Main Methods:

A questionnaire survey was conducted among 173 physicians experienced in malabsorption.
Physicians applied a preliminary algorithm to five real-life cases.
The survey assessed criteria for screening, malnutrition diagnosis, ONS use, and formula reintroduction.

Main Results:

Diarrhea, abdominal distension, and pain were key symptoms for screening.
The GLIM criteria were widely accepted for malnutrition assessment (97.7%).
Oligomeric oral nutritional supplements (ONSs) were recommended for moderate-to-severe symptoms or poor tolerance to polymeric ONSs, with diarrhea as a primary indication.

Conclusions:

A consensus-based, clinically applicable algorithm for malabsorption nutritional management was developed.
The algorithm offers clear guidance on symptom assessment, GLIM criteria, ONS selection, and follow-up.
Implementation of this algorithm may enhance standardized nutritional care for high-risk patients.