questionsmedicales.fr
Maladies métaboliques et nutritionnelles
Troubles nutritionnels
Malnutrition
Maladies de carence
Carence protéique
Malnutrition protéinocalorique
Malnutrition protéinocalorique : Questions médicales fréquentes
Diagnostic
5
Malnutrition
Évaluation nutritionnelle
Tests de laboratoire
Protéines
Signes cliniques
Perte de poids
Indice de masse corporelle
Malnutrition
Évaluation nutritionnelle
Journaux alimentaires
Symptômes
5
Système immunitaire
Infections
Troubles psychologiques
Dépression
Prévention
5
Prévention
Alimentation équilibrée
Éducation nutritionnelle
Choix alimentaires
Programmes de nutrition
Populations vulnérables
Familles
Habitudes alimentaires
Consultations diététiques
Plans alimentaires
Traitements
5
Suppléments nutritionnels
Carences
Rééducation nutritionnelle
Habitudes alimentaires
Hospitalisation
Complications
Surveillance
Évaluation nutritionnelle
Complications
5
Troubles cognitifs
Mémoire
Personnes âgées
Défaillance organique
Guérison
Régénération cellulaire
Maladies chroniques
Diabète
Facteurs de risque
5
Facteurs de risque
Maladies chroniques
Statut socio-économique
Alimentation
Troubles de l'alimentation
Malnutrition
Maladies digestives
Absorption des nutriments
Éducation nutritionnelle
Habitudes alimentaires
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"name": "Comment diagnostiquer la malnutrition protéinocalorique ?",
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"text": "Le diagnostic repose sur l'évaluation clinique, les antécédents alimentaires et des tests de laboratoire."
}
},
{
"@type": "Question",
"name": "Quels tests sont utilisés pour le diagnostic ?",
"position": 2,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests sanguins pour évaluer les niveaux de protéines et d'autres nutriments sont courants."
}
},
{
"@type": "Question",
"name": "Quels signes cliniques indiquent une malnutrition ?",
"position": 3,
"acceptedAnswer": {
"@type": "Answer",
"text": "Perte de poids, fatigue, faiblesse musculaire et œdème peuvent indiquer une malnutrition."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'IMC dans le diagnostic ?",
"position": 4,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'IMC aide à évaluer le poids par rapport à la taille, un indicateur clé de la malnutrition."
}
},
{
"@type": "Question",
"name": "Comment évaluer l'apport nutritionnel ?",
"position": 5,
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"@type": "Answer",
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{
"@type": "Question",
"name": "Quels sont les symptômes courants de la malnutrition ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les symptômes incluent fatigue, perte de poids, irritabilité et troubles immunitaires."
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{
"@type": "Question",
"name": "La malnutrition affecte-t-elle la croissance chez les enfants ?",
"position": 7,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
"name": "Quels effets sur la peau peut-on observer ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "La peau peut devenir sèche, squameuse et présenter des lésions cutanées en raison de la malnutrition."
}
},
{
"@type": "Question",
"name": "Comment la malnutrition impacte-t-elle le système immunitaire ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle affaiblit le système immunitaire, augmentant le risque d'infections et de maladies."
}
},
{
"@type": "Question",
"name": "Y a-t-il des symptômes psychologiques associés ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des symptômes comme l'anxiété, la dépression et des troubles de l'humeur peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment prévenir la malnutrition protéinocalorique ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation équilibrée et variée, riche en protéines et en calories, est essentielle."
}
},
{
"@type": "Question",
"name": "Quel rôle joue l'éducation nutritionnelle ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'éducation nutritionnelle aide les individus à faire des choix alimentaires sains et informés."
}
},
{
"@type": "Question",
"name": "Les programmes de nutrition sont-ils efficaces ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les programmes de nutrition ciblés peuvent réduire le risque de malnutrition dans les populations vulnérables."
}
},
{
"@type": "Question",
"name": "Comment impliquer les familles dans la prévention ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Impliquer les familles dans l'éducation et la planification des repas favorise de meilleures habitudes alimentaires."
}
},
{
"@type": "Question",
"name": "Les consultations diététiques sont-elles utiles ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les consultations avec un diététicien peuvent aider à élaborer des plans alimentaires adaptés."
}
},
{
"@type": "Question",
"name": "Quel est le traitement principal de la malnutrition ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le traitement consiste à augmenter l'apport calorique et protéique par une alimentation adaptée."
}
},
{
"@type": "Question",
"name": "Les suppléments nutritionnels sont-ils recommandés ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des suppléments peuvent être prescrits pour combler les carences nutritionnelles."
}
},
{
"@type": "Question",
"name": "Quel rôle joue la rééducation nutritionnelle ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "La rééducation nutritionnelle aide à établir des habitudes alimentaires saines et durables."
}
},
{
"@type": "Question",
"name": "Quand une hospitalisation est-elle nécessaire ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'hospitalisation est nécessaire en cas de malnutrition sévère ou de complications graves."
}
},
{
"@type": "Question",
"name": "Comment surveiller l'évolution du traitement ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'évolution se surveille par des évaluations régulières de l'état nutritionnel et des tests sanguins."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des infections, des troubles métaboliques et des problèmes cardiaques."
}
},
{
"@type": "Question",
"name": "La malnutrition peut-elle entraîner des troubles cognitifs ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut affecter la cognition, entraînant des troubles de la mémoire et de l'attention."
}
},
{
"@type": "Question",
"name": "Quels risques pour les personnes âgées ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les personnes âgées sont à risque accru de complications graves, y compris la défaillance organique."
}
},
{
"@type": "Question",
"name": "Comment la malnutrition affecte-t-elle la guérison des blessures ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle retarde la guérison des blessures en compromettant la régénération cellulaire et immunitaire."
}
},
{
"@type": "Question",
"name": "Y a-t-il un lien avec les maladies chroniques ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la malnutrition peut aggraver les maladies chroniques comme le diabète et les maladies cardiaques."
}
},
{
"@type": "Question",
"name": "Quels sont les facteurs de risque de malnutrition ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les facteurs incluent l'âge avancé, les maladies chroniques, et une alimentation déséquilibrée."
}
},
{
"@type": "Question",
"name": "Le statut socio-économique influence-t-il la malnutrition ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un faible statut socio-économique peut limiter l'accès à une alimentation adéquate."
}
},
{
"@type": "Question",
"name": "Les troubles de l'alimentation sont-ils un facteur de risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les troubles de l'alimentation augmentent le risque de malnutrition protéinocalorique."
}
},
{
"@type": "Question",
"name": "Les maladies digestives augmentent-elles le risque ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les maladies digestives peuvent entraver l'absorption des nutriments, augmentant le risque."
}
},
{
"@type": "Question",
"name": "Le manque d'éducation nutritionnelle est-il un facteur ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un manque d'éducation nutritionnelle peut conduire à de mauvaises habitudes alimentaires."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 10/07/2026
Contenu vérifié selon les dernières recommandations médicales
3 publications dans cette catégorie
Affiliations :
Department of Medicine, North Shore Medical Center, Salem, Massachusetts; Department of Medicine, Tufts University Medical School, Boston, Massachusetts; School of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts. Electronic address: acadejumo@partners.org.
Publications dans "Malnutrition protéinocalorique" :
3 publications dans cette catégorie
Affiliations :
University of Kentucky College of Medicine, Division of Hospital Medicine, Lexington, Kentucky.
Publications dans "Malnutrition protéinocalorique" :
3 publications dans cette catégorie
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
School of Public Health, University of Massachusetts Lowell, Lowell, Massachusetts.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Department of Medicine, Englewood Hospital and Medical Center, Englewood, New Jersey.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Applied Clinical Research Program, St. Cloud State University, Plymouth, Minnesota.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Associate Professor of Medicine, WJB Dorn VAMC Heart and Vascular Institute/USC School of Medicine, Columbia, South Carolina.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Department of Nutrition and Health, School of Allied Health, HAN University of Applied Sciences, Nijmegen, the Netherlands.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China; McGill Center for Integrative Neuroscience Center MCIN. Ludmer Center for Mental Health. Montreal Neurological Institute, McGill University, Montreal, Canada.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
The Clinical Hospital of Chengdu Brain Science Institute, MOE Key Lab for Neuroinformation, University of Electronic Science and Technology of China, Chengdu, China.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Division of Pediatric Gastroenterology and Nutrition, Mucosal Immunology and Biology Research Center, Mass General Hospital for Children, Boston, MA, USA.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
National Institute of Food Science and Technology, University of Agriculture, Faisalabad 38000, Pakistan.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Research Institute for Future Health, Gold Coast, Queensland, Australia.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Faculty of Health and Social Studies, HAN University of Applied Sciences, Nijmegen, the Netherlands.
Department of Nutrition and Dietetics, Amsterdam University Medical Centres, VUmc, Amsterdam, the Netherlands.
Publications dans "Malnutrition protéinocalorique" :
2 publications dans cette catégorie
Affiliations :
Departamento de Anatomia, Biologia Celular, Fisiologia e Biofísica, Instituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, 13083-862, Brazil.
Publications dans "Malnutrition protéinocalorique" :
1 publication dans cette catégorie
Affiliations :
Institute of Nutrition and Food Technology "José Mataix", Center of Biomedical Research, University of Granada, Granada, Spain.
Publications dans "Malnutrition protéinocalorique" :
1 publication dans cette catégorie
Affiliations :
Departamento de Química Orgánica y Fisicoquímica, Facultad de Ciencias Químicas y Farmacéuticas, Universidad de Chile, Santiago, Chile.
Publications dans "Malnutrition protéinocalorique" :
1 publication dans cette catégorie
Affiliations :
Institute of Nutrition and Food Technology "José Mataix", Center of Biomedical Research, University of Granada, Granada, Spain.
Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, Granada, Spain.
Instituto de Investigación Biosanitaria IBS.GRANADA, Complejo Hospitalario Universitario de Granada, Granada, Spain.
RG Adipocytes and Metabolism, Institute for Diabetes and Obesity, Helmholtz Diabetes Center at Helmholtz Center Munich, Munich, Germany.
Publications dans "Malnutrition protéinocalorique" :
Protein-energy malnutrition poses a serious medical problem worldwide. This study aims to describe the global burden, trends, and health inequalities of protein-energy malnutrition and forecasts for f...
This was a comprehensive analysis based on data provided by the Global Burden of Disease Study 2019....
Data were obtained from the Global Health Data Exchange query tool, including prevalence, deaths, disability-adjusted life years (DALYs) and sociodemographic index (SDI). The estimated annual percenta...
Globally, there were 147,672,757 (130,405,923 to 167,471,359) cases of protein-energy malnutrition in 2019, with 212,242 (185,403 to 246,217) deaths. Eastern Sub-Saharan Africa had the highest age-sta...
Although the disease burden of protein-energy malnutrition has greatly decreased since 1990 and health inequalities between countries are shrinking, the prevalence in Asian and African countries may c...
The growth of protein-energy malnutrition (PEM) in children with prevalence of endogenous factors of the causes of development has not been decreasing in the Russian Federation and all over the world ...
Protein-energy wasting (PEW) is a major risk for morbidity and mortality in hemodialysis (HD) patients. The change in the concentration of dehydroepiandrosterone sulfate (DHEA-S) may play a role in PE...
Severe malnutrition following one-anastomosis gastric bypass (OAGB) remains a concern. Fifty studies involving 49,991 patients were included in this review. In-hospital treatment for severe malnutriti...
Protein-energy wasting (PEW) has been reported to be pretty common in maintenance dialysis patients. However, the existing PEW diagnostic standard is limited in clinical use due to the complexity of i...
We collected cross-sectional data of 609 maintenance dialysis patients at the First Affiliated Hospital, College of Medicine, Zhejiang University. PEW was diagnosed according to International Society ...
A total of 609 individuals from First Affiliated Hospital, College of Medicine, Zhejiang University and 52 individuals from Zhejiang Hospital were included. After full adjustment, age, peritoneal dial...
BIA can be used as an auxiliary tool to evaluate PEW risk and may have certain clinical application value....
Chronic kidney disease (CKD) is characterized by structural abnormalities in nephrons, loss of functional nephrons, and impaired renal excretory function. A pro-vegetarian dietary pattern (PDP) is a g...
The present cross-sectional study was conducted on kidney disease patients (n = 109) referred to two clinics in Shiraz, Iran. The diagnosis of sarcopenia and PEW was made according to the guidelines o...
The PDP was significantly associated with a lower risk of PEW in the second tertile compared to the first in the crude model (odds ratio (OR) = 0.225; confidence interval (CI): 0.055-0.915; p-value = ...
Overall, the findings indicated that greater adherence to PDP was negatively associated with the odds of PEW. Additionally, the results showed no association between PDP and the odds of sarcopenia. Fu...
Protein energy malnutrition (PEM) is a global public health concern, and personalized treatment approaches are crucial for improved outcomes. This study explores the transformative potential of Chat G...
Vitamin A deficiency, iodine deficiency, and protein-energy malnutrition are prevalent malnutrition issues that disproportionately affect low-income countries and pose significant risks to the health ...
Data spanning from 1990 to 2019 on Vitamin A deficiency, iodine deficiency, and protein-energy malnutrition were extracted from the 2019 Global Burden of Disease Study. Age-Standardized Incidence Rate...
In 2019, Central Sub-Saharan Africa had the highest prevalence of Vitamin A deficiency, particularly among males, and iodine deficiency peaked in the same region for both genders. South Asia had the h...
This review addresses the newest findings on micronutrient status and protein-energy malnutrition in the increasingly aging global population; understanding the nutritional challenges they face is vit...
The review examines deficiencies in macro- and micronutrients among nonhospitalized, free-living older adults, revealing significant associated health consequences, including frailty, cognitive declin...
Addressing specific nutritional deficiencies is fundamental to enhancing the wellbeing and quality of life for free-living older adults. Protein-energy malnutrition, impacting over 25% of those aged 6...
Haemodialysis (HD) patients are reported to be at greater risk of malnourishment, and at risk of increased morbidity and mortality. However, most studies report from economically advanced countries. W...
We performed nutritional assessments in HD patients attending the largest dialysis centre, in the country, collecting demographic and clinical data, dietary intake, along with anthropometric and bioim...
All 97 HD patients were recruited, mean age 44.7 ± 12.2 years, with 55 (56.7%) males. Malnutrition was present in 43.8%, PEW 20.6%, frailty 17.6% and sarcopenia 4.1%. On multivariable logistic regress...
Despite a younger, less co-morbid patient population, malnutrition is common in this resource poor setting. The staple diet is based on maize, a low protein foodstuff. Employment improved finances and...