OOIR: Observatory of International Research

Papers

(The H4-Index of Clinical Nutrition is 56. 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 2020-03-01 to 2024-03-01.)

Article	Citations
ESPEN expert statements and practical guidance for nutritional management of individuals with SARS-CoV-2 infection	547
ESPEN practical guideline: Clinical Nutrition in cancer	454
ESPEN practical guideline: Clinical nutrition in surgery	216
ESPEN practical guideline: Clinical Nutrition in inflammatory bowel disease	198
Critical appraisal of definitions and diagnostic criteria for sarcopenic obesity based on a systematic review	184
Intake and adequacy of the vegan diet. A systematic review of the evidence	171
ESPEN micronutrient guideline	168
ESPEN practical guideline: Clinical nutrition in liver disease	155
ESPEN guideline on home parenteral nutrition	150
ESPEN guideline on clinical nutrition in acute and chronic pancreatitis	130
Sarcopenia and cognitive impairment: A systematic review and meta-analysis	128
Perioperative nutrition: Recommendations from the ESPEN expert group	127
Impact of the first COVID-19 lockdown on body weight: A combined systematic review and a meta-analysis	124
Vitamin D and cardiovascular health	124
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	115
Weight-related stigma and psychological distress: A systematic review and meta-analysis	112
Definition and diagnostic criteria for sarcopenic obesity: ESPEN and EASO consensus statement	111
Global Leadership Initiative on Malnutrition (GLIM): Guidance on validation of the operational criteria for the diagnosis of protein-energy malnutrition in adults	110
Bioelectrical impedance analysis (BIA) -derived phase angle in sarcopenia: A systematic review	108
The GLIM criteria as an effective tool for nutrition assessment and survival prediction in older adult cancer patients	105
Vitamin D supplementation and incident preeclampsia: A systematic review and meta-analysis of randomized clinical trials	99
Guidance for assessment of the muscle mass phenotypic criterion for the Global Leadership Initiative on Malnutrition (GLIM) diagnosis of malnutrition	98
ESPEN guideline on clinical nutrition in hospitalized patients with acute or chronic kidney disease	97
Malnutrition and nutritional therapy in patients with SARS-CoV-2 disease	93
GLIM criteria has fair sensitivity and specificity for diagnosing malnutrition when using SGA as comparator	92

Nutritional risk screening (NRS 2002) is a strong and modifiable predictor risk score for short-term and long-term clinical outcomes: secondary analysis of a prospective randomised trial	91
The impact of COVID-19 on diet quality, food security and nutrition in low and middle income countries: A systematic review of the evidence	90
The modified NUTRIC score can be used for nutritional risk assessment as well as prognosis prediction in critically ill COVID-19 patients	88
Ultra-processed food consumption and type 2 diabetes incidence: A prospective cohort study	86
Link between gut microbiota and health outcomes in inulin -treated obese patients: Lessons from the Food4Gut multicenter randomized placebo-controlled trial	85
The impact of COVID-19 lockdown on snacking habits, fast-food and alcohol consumption: A systematic review of the evidence	84
Lymphocyte-to-C-reactive protein ratio and score are clinically feasible nutrition-inflammation markers of outcome in patients with gastric cancer	83
Effect of probiotic and synbiotic supplementation on inflammatory markers in health and disease status: A systematic review and meta-analysis of clinical trials	80
ESPEN practical guideline: Clinical nutrition and hydration in geriatrics	79
Weight loss and BMI criteria in GLIM's definition of malnutrition is associated with postoperative complications following abdominal resections – Results from a National Quality Registry	79
Resveratrol attenuates high-fat diet-induced non-alcoholic steatohepatitis by maintaining gut barrier integrity and inhibiting gut inflammation through regulation of the endocannabinoid system	76
Health outcomes associated with vegetarian diets: An umbrella review of systematic reviews and meta-analyses	75
Reference values for the phase angle of the electrical bioimpedance: Systematic review and meta-analysis involving more than 250,000 subjects	74
Global prevalence of sarcopenic obesity in older adults: A systematic review and meta-analysis	73
ESPEN practical guideline: Clinical nutrition in chronic intestinal failure	73
Meta-analysis of randomized controlled trials of the effects of probiotics on functional constipation in adults	68
Omega-3 and omega-6 polyunsaturated fatty acids and metabolic syndrome: A systematic review and meta-analysis	67
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)	67
Association between dietary fat intake and mortality from all-causes, cardiovascular disease, and cancer: A systematic review and meta-analysis of prospective cohort studies	66
Muscle mass, assessed at diagnosis by L3-CT scan as a prognostic marker of clinical outcomes in patients with gastric cancer: A systematic review and meta-analysis	66
Prevalence of malnutrition comparing the GLIM criteria, ESPEN definition and MST malnutrition risk in geriatric rehabilitation patients: RESORT	65
Anorexia nervosa: Gut microbiota-immune-brain interactions	64
Serum creatinine to cystatin C ratio predicts skeletal muscle mass and strength in patients with non-dialysis chronic kidney disease	64
Medium-chain triglycerides improved cognition and lipid metabolomics in mild to moderate Alzheimer's disease patients with APOE4−/−: A double-blind, randomized, placebo-controlled crossover trial	63
Nutritional risk and therapy for severe and critical COVID-19 patients: A multicenter retrospective observational study	62
Impact of curcumin supplementation on expression of inflammatory transcription factors in hemodialysis patients: A pilot randomized, double-blind, controlled study	62
Interactions of dietary fat with the gut microbiota: Evaluation of mechanisms and metabolic consequences	61
Fecal g. Streptococcus and g. Eubacterium_coprostanoligenes_group combined with sphingosine to modulate the serum dyslipidemia in high-fat diet mice	58
Is sarcopenia a predictor of prognosis for patients undergoing radiotherapy for head and neck cancer? A meta-analysis	58
Sarcopenia and visceral obesity assessed by computed tomography are associated with adverse outcomes in patients with Crohn's disease	57
Vitamin D 25OH deficiency in COVID-19 patients admitted to a tertiary referral hospital	57
A simple remote nutritional screening tool and practical guidance for nutritional care in primary practice during the COVID-19 pandemic	56
Post-discharge oral nutritional supplements with dietary advice in patients at nutritional risk after surgery for gastric cancer: A randomized clinical trial	56
A polyphenol-rich dietary pattern improves intestinal permeability, evaluated as serum zonulin levels, in older subjects: The MaPLE randomised controlled trial	56