Cited by 2,560Clinical Nutrition and GastroenterologyDietetics, Nutrition, and EducationNutrition and Health in Aging

ESPEN guidelines on definitions and terminology of clinical nutrition

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Cederholm, T., Barazzoni, R., Austin, P., Ballmer, P., Biolo, G., Bischoff, S.C., Compher, C., Correia, I. +16 more·2017·Clinical Nutrition

Abstract

Background A lack of agreement on definitions and terminology used for nutrition-related concepts and procedures limits the development of clinical nutrition practice and research.Objective This initiative aimed to reach a consensus for terminology for core nutritional concepts and procedures.Methods The European Society of Clinical Nutrition and Metabolism (ESPEN) appointed a consensus group of clinical scientists to perform a modified Delphi process that encompassed e-mail communication, face-to-face meetings, in-group ballots and an electronic ESPEN membership Delphi round.Results Five key areas related to clinical nutrition were identified: concepts; procedures; organisation; delivery; and products. One core concept of clinical nutrition is malnutrition/undernutrition, which includes disease-related malnutrition (DRM) with (eq. cachexia) and without inflammation, and malnutrition/undernutrition without disease, e.g. hunger-related malnutrition. Over-nutrition (overweight and obesity) is another core concept. Sarcopenia and frailty were agreed to be separate conditions often associated with malnutrition. Examples of nutritional procedures identified include screening for subjects at nutritional risk followed by a complete nutritional assessment. Hospital and care facility catering are the basic organizational forms for providing nutrition. Oral nutritional supplementation is the preferred way of nutrition therapy but if inadequate then other forms of medical nutrition therapy, i.e. enteral tube feeding and parenteral (intravenous) nutrition, becomes the major way of nutrient delivery.Conclusion An agreement of basic nutritional terminology to be used in clinical practice, research, and the ESPEN guideline developments has been established. This terminology consensus may help to support future global consensus efforts and updates of classification systems such as the International Classification of Disease (ICD). The continuous growth of knowledge in all areas addressed in this statement will provide the foundation for future revisions.

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Crossref · 10.1016/j.clnu.2016.09.004

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  • Patients with chronic diseases and hypoalbuminemia lose fat-free mass despite adequate food intake.

    “Further, patients with chronic diseases and hypoalbuminemia lose fat‐free mass, considered to be an essential indicator of the undernourished state, despite adequate food intake.2, 3”

    From Hypoalbuminemia: Pathogenesis and Clinical Significance (2019) · cites this paper as [3]

    Section 3.2.1.1 describes chronic disease-related malnutrition (cachexia) as involving loss of muscle mass, and section 3.1.1 lists reduced albumin as a possible biochemical indicator of inflammation. The guidelines do not say that patients with both chronic disease and hypoalbuminemia lose fat-free mass despite adequate food intake. They also caution in section 3.3.6.3 that serum proteins should not themselves be used as indicators of nutritional status. (LLM, conf=0.85)

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  • The lack of consensus on nutrition concepts and terminology has hindered development of a common nutrition language to support sharing prevalence data, testing targeted interventions, and monitoring outcomes globally.

    “The lack of consensus has hindered the development of a common nutrition language to support sharing of meaningful prevalence data, the testing of targeted interventions, and the monitoring of outcomes across the globe.”

    From GLIM consensus approach to diagnosis of malnutrition: A 5‐year update (2025) · cites this paper as [2]

    The Introduction says that inconsistent terminology limits a shared professional language and that consensus would improve the comparability of nutrition practices and advance research. It does not specifically link the lack of consensus to sharing prevalence data, testing targeted interventions, or monitoring outcomes across the globe. (LLM, conf=0.85)

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  • In severely underweight patients, the target of 30 kcal/kg actual body weight should be cautiously and slowly achieved because this population is at high risk of refeeding syndrome.

    “This target of 30 kcal/kg actual body weight in severely underweight patients should be cautiously and slowly achieved, as this is a population at high risk of refeeding syndrome.”

    From ESPEN guideline on nutritional support for polymorbid medical inpatients (2023) · cites this paper as [74]

    Section 3.2.6 (Refeeding syndrome; page unavailable) identifies severe chronic undernutrition as a high-risk condition and says refeeding syndrome can occur when feeding begins too aggressively. It does not specify a target of 30 kcal/kg actual body weight or say how slowly that target should be reached. (LLM, conf=0.88)

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Research works printed but not linked: 1

  1. Jeejeebhoy KN. Malnutrition, fatigue, frailty, vulnerability, sarcopenia and cachexia. Curr Op Clin Nutr Metabol Care 2012;15:213e9.

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Authors
Cederholm, T., Barazzoni, R., Austin, P., Ballmer, P., Biolo, G., Bischoff, S. C., Compher, C., Correia, I., Higashiguchi, T., Holst, M., Jensen, G. L., Malone, A., Muscaritoli, M., Nyulasi, I., Pirlich, M., Rothenberg, E., Schindler, K., Schneider, S. M., de van der Schueren, M. A. E., Sieber, C., Valentini, L., Yu, J. C., Van Gossum, A., & Singer, P.
Affiliations
  • Uppsala University (SE)
  • University of Trieste (IT)
  • University Hospital Southampton NHS Foundation Trust (GB)
  • Kantonsspital Winterthur (CH)
  • University of Hohenheim (DE)
  • University of Pennsylvania (US)
  • Universidade Federal de Minas Gerais (BR)
  • Fujita Health University (JP)
  • Aalborg University Hospital (DK)
  • University of Vermont (US)
  • Mount Carmel Health (US)
  • Sapienza University of Rome (IT)
  • The Alfred Hospital (AU)
  • Kristianstad University (SE)
  • Medical University of Vienna (AT)
  • Hôpital l'Archet (FR)
  • Friedrich-Alexander-Universität Erlangen-Nürnberg (DE)
  • Neubrandenburg University of Applied Sciences (DE)
  • Chinese Academy of Medical Sciences & Peking Union Medical College (CN)
  • Tel Aviv University (IL)
Corresponding author
  • Cederholm, T.
  • Barazzoni, R.
  • Austin, P.
  • Ballmer, P.
  • Biolo, G.
  • Bischoff, S.C.
  • Compher, C.
  • Correia, I.
  • Higashiguchi, T.
  • Holst, M.
  • Jensen, G.L.
  • Malone, A.
  • Muscaritoli, M.
  • Nyulasi, I.
  • Pirlich, M.
  • Rothenberg, E.
  • Schindler, K.
  • Schneider, S.M.
  • Sieber, C.
  • Valentini, L.
  • Yu, J.C.
  • Singer, P.
Venue
Clinical Nutrition
Publisher
Elsevier BV
Published
2017-02
Volume
36
Issue
1
Pages
49-64
ISSN
0261-5614 (ISSN-L)
OpenAlex
W2521019952
Cited by
2,560
References
84
Citations by year
2026: 274 · 2025: 329 · 2024: 348 · 2023: 370 · 2022: 314 · 2021: 325 · 2020: 236 · 2019: 185 · 2018: 112 · 2017: 58 · 2016: 4 · 2013: 1
FWCI
124.98
Type
journal article
Language
en
Open access
Locations
  • Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
  • Amsterdam UMC (VU Amsterdam) - Institutional Repository (publishedVersion)
  • ArTS Archivio della ricerca di Trieste (University of Trieste https://www.units.it/) (submittedVersion, cc-by-nc-nd)
  • Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles) (submittedVersion)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
  • Pure Amsterdam UMC (submittedVersion)
  • VBN Forskningsportal (Aalborg Universitet) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Funders
European Society for Clinical Nutrition and Metabolism
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Clinical Nutrition and Gastroenterology
  • Health Sciences › Health Professions › Health Information Management › Dietetics, Nutrition, and Education
  • Health Sciences › Medicine › Physiology › Nutrition and Health in Aging
Keywords
malnutrition, disease-related malnutrition, cachexia, inflammation, overnutrition, sarcopenia, frailty, nutritional screening, nutritional assessment, hospital food service, oral nutritional supplementation, enteral nutrition, parenteral nutrition, medical nutrition therapy
MeSH terms
Frailty, Cachexia, Diet, Enteral Nutrition, Humans, Terminology as Topic, Nutritional Status, Obesity, Parenteral Nutrition, Societies, Scientific, Nutrition Assessment, Nutrition Policy, Consensus, Malnutrition, Overweight, Sarcopenia

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