OOIR: Observatory of International Research

Papers

(The H4-Index of Clinical Nutrition is 55. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
ESPEN practical guideline: Clinical Nutrition in cancer	600
ESPEN practical guideline: Clinical nutrition in surgery	316
ESPEN micronutrient guideline	275
Intake and adequacy of the vegan diet. A systematic review of the evidence	216
ESPEN practical guideline: Clinical nutrition in liver disease	187
Vitamin D and cardiovascular health	167
Definition and diagnostic criteria for sarcopenic obesity: ESPEN and EASO consensus statement	161
Guidance for assessment of the muscle mass phenotypic criterion for the Global Leadership Initiative on Malnutrition (GLIM) diagnosis of malnutrition	156
Perioperative nutrition: Recommendations from the ESPEN expert group	152
Impact of the first COVID-19 lockdown on body weight: A combined systematic review and a meta-analysis	146
Bioelectrical impedance analysis (BIA) -derived phase angle in sarcopenia: A systematic review	142
ESPEN practical guideline: Clinical nutrition and hydration in geriatrics	124
ESPEN guideline on clinical nutrition in hospitalized patients with acute or chronic kidney disease	124
The GLIM criteria as an effective tool for nutrition assessment and survival prediction in older adult cancer patients	123
COVID-19 is associated with clinically significant weight loss and risk of malnutrition, independent of hospitalisation: A post-hoc analysis of a prospective cohort study	123
Ultra-processed food consumption and type 2 diabetes incidence: A prospective cohort study	113
The impact of COVID-19 on diet quality, food security and nutrition in low and middle income countries: A systematic review of the evidence	113
ESPEN practical and partially revised guideline: Clinical nutrition in the intensive care unit	109
Global prevalence of sarcopenic obesity in older adults: A systematic review and meta-analysis	104
Malnutrition and nutritional therapy in patients with SARS-CoV-2 disease	102
The impact of COVID-19 lockdown on snacking habits, fast-food and alcohol consumption: A systematic review of the evidence	101
Link between gut microbiota and health outcomes in inulin -treated obese patients: Lessons from the Food4Gut multicenter randomized placebo-controlled trial	100
ESPEN practical guideline: Clinical nutrition in chronic intestinal failure	93
The modified NUTRIC score can be used for nutritional risk assessment as well as prognosis prediction in critically ill COVID-19 patients	92
Health outcomes associated with vegetarian diets: An umbrella review of systematic reviews and meta-analyses	91

ESPEN guideline on Clinical Nutrition in inflammatory bowel disease	91
The impact of type of dietary protein, animal versus vegetable, in modifying cardiometabolic risk factors: A position paper from the International Lipid Expert Panel (ILEP)	82
Association between dietary fat intake and mortality from all-causes, cardiovascular disease, and cancer: A systematic review and meta-analysis of prospective cohort studies	80
ESPEN guideline on hospital nutrition	79
The effectiveness and acceptability of Mediterranean diet and calorie restriction in non-alcoholic fatty liver disease (NAFLD): A systematic review and meta-analysis	77
Butyrate’s role in human health and the current progress towards its clinical application to treat gastrointestinal disease	74
Impact of curcumin supplementation on expression of inflammatory transcription factors in hemodialysis patients: A pilot randomized, double-blind, controlled study	73
Prevalence of malnutrition comparing the GLIM criteria, ESPEN definition and MST malnutrition risk in geriatric rehabilitation patients: RESORT	73
The impact of dietary macronutrient intake on cognitive function and the brain	71
Fecal g. Streptococcus and g. Eubacterium_coprostanoligenes_group combined with sphingosine to modulate the serum dyslipidemia in high-fat diet mice	71
Nutritional risk and therapy for severe and critical COVID-19 patients: A multicenter retrospective observational study	70
Post-discharge oral nutritional supplements with dietary advice in patients at nutritional risk after surgery for gastric cancer: A randomized clinical trial	68
Is sarcopenia a predictor of prognosis for patients undergoing radiotherapy for head and neck cancer? A meta-analysis	67
Advances in muscle health and nutrition: A toolkit for healthcare professionals	67
A polyphenol-rich dietary pattern improves intestinal permeability, evaluated as serum zonulin levels, in older subjects: The MaPLE randomised controlled trial	67
Cut-off values of skeletal muscle index and psoas muscle index at L3 vertebra level by computerized tomography to assess low muscle mass	67
Consumption of ultra-processed foods associated with weight gain and obesity in adults: A multi-national cohort study	65
Ultra-processed foods and type-2 diabetes risk in the SUN project: A prospective cohort study	65
Sarcopenia, sarcopenic overweight/obesity and risk of cardiovascular disease and cardiac arrhythmia: A cross-sectional study	65
Validity of the energy-restricted Mediterranean Diet Adherence Screener	64
Serum creatinine/cystatin C ratio as a surrogate marker for sarcopenia in patients with chronic obstructive pulmonary disease	63
Effects of Ketogenic metabolic therapy on patients with breast cancer: A randomized controlled clinical trial	63
Association between sarcopenia and clinical outcomes in chronic kidney disease patients: A systematic review and meta-analysis	61
High protein versus medium protein delivery under equal total energy delivery in critical care: A randomized controlled trial	61
Deep neural network for automatic volumetric segmentation of whole-body CT images for body composition assessment	60
Impact of oral nutritional supplements in post-discharge patients at nutritional risk following colorectal cancer surgery: A randomised clinical trial	60
Vitamin D 25OH deficiency in COVID-19 patients admitted to a tertiary referral hospital	59
Development of the Gastrointestinal Dysfunction Score (GIDS) for critically ill patients – A prospective multicenter observational study (iSOFA study)	58
The centenary of the Harris–Benedict equations: How to assess energy requirements best? Recommendations from the ESPEN expert group	58
Utilization and validation of the Global Leadership Initiative on Malnutrition (GLIM): A scoping review	56
Economic evaluation of individualized nutritional support in medical inpatients: Secondary analysis of the EFFORT trial	55
Effects of time-restricted feeding on body weight, body composition and vital signs in low-income women with obesity: A 12-month randomized clinical trial	55