Priscila Villalba-Davila, Stephanie Aronson, Jessica Lat, Cassandra Charles, Bryce Schroeder, Meredith Pittman, Vivian Tang, Thomas Wallach
{"title":"Helicobacter pylori infection is associated with significant elevations to fecal calprotectin, systemic inflammatory markers.","authors":"Priscila Villalba-Davila, Stephanie Aronson, Jessica Lat, Cassandra Charles, Bryce Schroeder, Meredith Pittman, Vivian Tang, Thomas Wallach","doi":"10.1002/jpn3.12464","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>Fecal calprotectin (FC) is a marker commonly used in the diagnosis and follow-up of inflammatory bowel diseases (IBD). However, other gastrointestinal conditions, like H. pylori (HP) infection, can result in increased neutrophil activity as well. We set out to assess the impact of HP infection on FC and downstream gastrointestinal care via a retrospective study.</p><p><strong>Methods: </strong>In this study, we collected data from two institutions in Brooklyn, NY, in a high immigrant density community. We reviewed data from patients who underwent esophagogastroduodenoscopy (EGD) between January 2017 and October 2022. Patients aged 6-18 years old with an FC level 6 months prior to EGD and HP testing were included.</p><p><strong>Results: </strong>Of 129 patients, 37 (28.7%) tested positive for HP infection. The mean FC level was significantly elevated in HP-positive patients (241.2, confidence interval [CI]: 161.0-321.3) as compared with HP-negative patients (88.1, CI: 59.1-117.0) (p < 0.001). Patients with higher FC levels were also more likely to undergo colonoscopies (p = 0.003).</p><p><strong>Discussion: </strong>HP infection is associated with increased calprotectin, and calprotectin increases in HP patients are associated with an increased risk of colonoscopy.</p>","PeriodicalId":16694,"journal":{"name":"Journal of Pediatric Gastroenterology and Nutrition","volume":" ","pages":""},"PeriodicalIF":2.4000,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Pediatric Gastroenterology and Nutrition","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/jpn3.12464","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives: Fecal calprotectin (FC) is a marker commonly used in the diagnosis and follow-up of inflammatory bowel diseases (IBD). However, other gastrointestinal conditions, like H. pylori (HP) infection, can result in increased neutrophil activity as well. We set out to assess the impact of HP infection on FC and downstream gastrointestinal care via a retrospective study.
Methods: In this study, we collected data from two institutions in Brooklyn, NY, in a high immigrant density community. We reviewed data from patients who underwent esophagogastroduodenoscopy (EGD) between January 2017 and October 2022. Patients aged 6-18 years old with an FC level 6 months prior to EGD and HP testing were included.
Results: Of 129 patients, 37 (28.7%) tested positive for HP infection. The mean FC level was significantly elevated in HP-positive patients (241.2, confidence interval [CI]: 161.0-321.3) as compared with HP-negative patients (88.1, CI: 59.1-117.0) (p < 0.001). Patients with higher FC levels were also more likely to undergo colonoscopies (p = 0.003).
Discussion: HP infection is associated with increased calprotectin, and calprotectin increases in HP patients are associated with an increased risk of colonoscopy.
期刊介绍:
The Journal of Pediatric Gastroenterology and Nutrition (JPGN) provides a forum for original papers and reviews dealing with pediatric gastroenterology and nutrition, including normal and abnormal functions of the alimentary tract and its associated organs, including the salivary glands, pancreas, gallbladder, and liver. Particular emphasis is on development and its relation to infant and childhood nutrition.