OOIR: Observatory of International Research

Papers

(The H4-Index of Neurogastroenterology and Motility is 28. 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
Esophageal motility disorders on high‐resolution manometry: Chicago classification version 4.0^©	427
What is new in Chicago Classification version 4.0?	73
A 12‐month pilot study outcomes of vagus nerve stimulation in Crohn's disease	72
Body surface mapping of the stomach: New directions for clinically evaluating gastric electrical activity	66
Microbiota changes induced by microencapsulated sodium butyrate in patients with inflammatory bowel disease	62
ESNM/ANMS consensus paper: Diagnosis and management of refractory gastro‐esophageal reflux disease	62
Intestinal resident macrophages: Multitaskers of the gut	46
Avoidant/restrictive food intake disorder symptoms are frequent in patients presenting for symptoms of gastroparesis	44
Implications of SARS‐CoV‐2 infection for neurogastroenterology	44
Comparison between the cervical and abdominal vagus nerves in mice, pigs, and humans	39
Chicago classification version 4.0^© technical review: Update on standard high‐resolution manometry protocol for the assessment of esophageal motility	39
The use of impedance planimetry (Endoscopic Functional Lumen Imaging Probe, EndoFLIP^®) in the gastrointestinal tract: A systematic review	37
Mucosal pathogenesis in gastro‐esophageal reflux disease	35
Functional gastrointestinal and somatoform symptoms five months after SARS‐CoV‐2 infection: A controlled cohort study	35
Mindfulness‐based stress reduction improves irritable bowel syndrome (IBS) symptoms via specific aspects of mindfulness	34
Human milk oligosaccharide supplementation in irritable bowel syndrome patients: A parallel, randomized, double‐blind, placebo‐controlled study	32
Esophagogastric junction outflow obstruction	32
Proton pump inhibitors enhance intestinal permeability via dysbiosis of gut microbiota under stressed conditions in mice	31
Changes in fecal short‐chain fatty acids following fecal microbiota transplantation in patients with irritable bowel syndrome	31
Postoperative ileus—An ongoing conundrum	31
Effects of electroacupuncture on the intestinal motility and local inflammation are modulated by acupoint selection and stimulation frequency in postoperative ileus mice	30
Short‐term neurophysiological effects of sensory pathway neurorehabilitation strategies on chronic poststroke oropharyngeal dysphagia	30
Gut‐brain axis serotonergic responses to acute stress exposure are microbiome‐dependent	29
Validation of secondary peristalsis classification using FLIP panometry in 741 subjects undergoing manometry	29
Chicago Classification update (V4.0): Technical review on diagnostic criteria for ineffective esophageal motility and absent contractility	29

The cyclic motor patterns in the human colon	29
Evaluating esophageal motility beyond primary peristalsis: Assessing esophagogastric junction opening mechanics and secondary peristalsis in patients with normal manometry	28
Evidence for the presence and release of BDNF in the neuronal and non‐neuronal structures of the internal anal sphincter	28
Anxiety‐related factors associated with symptom severity in irritable bowel syndrome	28
Emerging incidence trends of eosinophilic esophagitis over 25 years: Results of a nationwide register‐based pathology cohort	28