Two definitions, one question: how many hospital patients are really undernourished?
NCT ID NCT05309759
First seen Sep 21, 2026 · Last updated Sep 21, 2026
Summary
Hospitals use different definitions to diagnose undernutrition, and those definitions may label different numbers of patients as undernourished. This study compares the French HAS definition with the international GLIM definition in 260 adults hospitalized in diabetes-obesity, lung, cancer, and digestive care units. Researchers also test whether the tool used to measure muscle mass changes how many patients are diagnosed. The goal is to understand how definition and tool choices affect diagnosis rates and patient outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If the definitions and tools produce different diagnosis rates, hospitals could adopt clearer standards for spotting undernutrition and guiding care.
- What could go wrong
- This is a single-center observational study of 260 patients in four hospital departments, so the results may not apply to other hospitals or patient groups. It measures diagnosis rates, not whether one definition improves health outcomes.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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260 people
The number who actually took part.
- Started
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Feb 2022
- Finished
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Feb 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients will be recruited prospectively and consecutively from the departments of diabetes-obesity, pneumology, oncology and gastro-nutrition at the Forcilles Hospital. The dietician of the unit identifies the patients on admission to the department.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Admitted to diabetes-obesity, pneumology, oncology and gastro-nutrition departments; * Age between 18 and 70 years at the time of inclusion ; * Affiliation with a social security scheme or beneficiary of such a scheme ; * Oral, free, informed and express consent of the patient. Exclusion Criteria: * Inability to perform bioelectrical impedance measurement ; * Incapacity to consent ; * Patient's refusal to participate in the study ; * Known pregnancy ; * Person subject to a legal protection measure ; * Patient under guardianship or curatorship ; * Patient with limited care ; * Randomisation in the ineligible study group.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Hôpital Forcilles
Férolles-Attilly, 77150, France
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