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H pylori Topic Center

Featured Article

Conference Coverage
10/27/2025
Rebecca Mashaw
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at...
10/27/2025
Gastroenterology
News
09/18/2025
Jessica Garlewicz
The dual mechanism of action and resistance profile of rifasutenizol mark it as a promising agent in the evolving landscape of H. pylori treatment.
The dual mechanism of action and resistance profile of rifasutenizol mark it as a promising agent in the evolving landscape of H. pylori treatment.
The dual mechanism of action and...
09/18/2025
Gastroenterology
News
07/24/2025
Rebecca Mashaw
Inconsistencies in reimbursement coverage, diagnostic tools available contribute to accessibility inequities for H pylori surveillance.
Inconsistencies in reimbursement coverage, diagnostic tools available contribute to accessibility inequities for H pylori surveillance.
Inconsistencies in reimbursement...
07/24/2025
Gastroenterology
News
07/24/2025
Rebecca Mashaw
Researchers noted that clinicians should consider patients’ histories of antibiotic use when treating H pylori.
Researchers noted that clinicians should consider patients’ histories of antibiotic use when treating H pylori.
Researchers noted that...
07/24/2025
Gastroenterology
05/06/2025
Riya Gandhi, MA
New data show that tailoring antibiotic doses by body weight significantly improves H. pylori eradication in obese individuals, challenging the effectiveness of current fixed-dose regimens.
New data show that tailoring antibiotic doses by body weight significantly improves H. pylori eradication in obese individuals, challenging the effectiveness of current fixed-dose regimens.
New data show that tailoring...
05/06/2025
Gastroenterology
News
10/18/2024
Jessica Garlewicz
Upper gastrointestinal (GI) mucosal damage was associated with elevated risk of developing Parkinson's disease.
Upper gastrointestinal (GI) mucosal damage was associated with elevated risk of developing Parkinson's disease.
Upper gastrointestinal (GI)...
10/18/2024
Gastroenterology
News
10/18/2024
Jessica Garlewicz
Vonoprazan offers an effective alternative treatment to intravenous proton pump inhibitors for prevention of rebleeding among patients with high-risk peptic ulcers, researchers found.
Vonoprazan offers an effective alternative treatment to intravenous proton pump inhibitors for prevention of rebleeding among patients with high-risk peptic ulcers, researchers found.
Vonoprazan offers an effective...
10/18/2024
Gastroenterology
News
03/12/2024
Jolynn Tumolo
Investigators find Helicobacter pylori can alter the gut microbiome—and may drive development of colonic tumors.
Investigators find Helicobacter pylori can alter the gut microbiome—and may drive development of colonic tumors.
Investigators find Helicobacter...
03/12/2024
Gastroenterology
Gut Check logo
Podcast
11/24/2023
William D. Chey, MD; Brian E. Lacy, PhD, MD
In this first of a two-part podcast on Helicobacter pylori, Drs Brian Lacy and William Chey discuss the prevalence of H pylori infection and how to best diagnose the condition.
In this first of a two-part podcast on Helicobacter pylori, Drs Brian Lacy and William Chey discuss the prevalence of H pylori infection and how to best diagnose the condition.
In this first of a two-part...
11/24/2023
Gastroenterology
News
10/19/2023
Rebecca Mashaw
A new meta-analysis indicates that Helicobacter pylori infection could reduce overall survival among patients receiving immunotherapy for cancer.
A new meta-analysis indicates that Helicobacter pylori infection could reduce overall survival among patients receiving immunotherapy for cancer.
A new meta-analysis indicates...
10/19/2023
Gastroenterology
News
10/10/2023
Rebecca Mashaw
Meta-analysis shows comparability to 3-drug regimens but more evidence is needed.
Meta-analysis shows comparability to 3-drug regimens but more evidence is needed.
Meta-analysis shows...
10/10/2023
Gastroenterology

News

Conference Coverage
10/27/2025
Rebecca Mashaw
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at...
10/27/2025
Gastroenterology
News
07/24/2025
Rebecca Mashaw
Inconsistencies in reimbursement coverage, diagnostic tools available contribute to accessibility inequities for H pylori surveillance.
Inconsistencies in reimbursement coverage, diagnostic tools available contribute to accessibility inequities for H pylori surveillance.
Inconsistencies in reimbursement...
07/24/2025
Gastroenterology
News
07/24/2025
Rebecca Mashaw
Researchers noted that clinicians should consider patients’ histories of antibiotic use when treating H pylori.
Researchers noted that clinicians should consider patients’ histories of antibiotic use when treating H pylori.
Researchers noted that...
07/24/2025
Gastroenterology
News
10/18/2024
Jessica Garlewicz
Upper gastrointestinal (GI) mucosal damage was associated with elevated risk of developing Parkinson's disease.
Upper gastrointestinal (GI) mucosal damage was associated with elevated risk of developing Parkinson's disease.
Upper gastrointestinal (GI)...
10/18/2024
Gastroenterology
News
10/18/2024
Jessica Garlewicz
Vonoprazan offers an effective alternative treatment to intravenous proton pump inhibitors for prevention of rebleeding among patients with high-risk peptic ulcers, researchers found.
Vonoprazan offers an effective alternative treatment to intravenous proton pump inhibitors for prevention of rebleeding among patients with high-risk peptic ulcers, researchers found.
Vonoprazan offers an effective...
10/18/2024
Gastroenterology
News
03/12/2024
Jolynn Tumolo
Investigators find Helicobacter pylori can alter the gut microbiome—and may drive development of colonic tumors.
Investigators find Helicobacter pylori can alter the gut microbiome—and may drive development of colonic tumors.
Investigators find Helicobacter...
03/12/2024
Gastroenterology
News
10/19/2023
Rebecca Mashaw
A new meta-analysis indicates that Helicobacter pylori infection could reduce overall survival among patients receiving immunotherapy for cancer.
A new meta-analysis indicates that Helicobacter pylori infection could reduce overall survival among patients receiving immunotherapy for cancer.
A new meta-analysis indicates...
10/19/2023
Gastroenterology
News
10/10/2023
Rebecca Mashaw
Meta-analysis shows comparability to 3-drug regimens but more evidence is needed.
Meta-analysis shows comparability to 3-drug regimens but more evidence is needed.
Meta-analysis shows...
10/10/2023
Gastroenterology
News
09/25/2023
Jolynn Tumolo
Eradication of H pylori infection might be an effective measure to reduce this risk.
Eradication of H pylori infection might be an effective measure to reduce this risk.
Eradication of H pylori...
09/25/2023
Gastroenterology
stomach illustration
News
09/18/2023
Rebecca Mashaw
Investigators sought to find out if eradicating Helicobacter pylori was associated with changes in the incidence of noncardia gastric adenocarcinoma.
Investigators sought to find out if eradicating Helicobacter pylori was associated with changes in the incidence of noncardia gastric adenocarcinoma.
Investigators sought to find out...
09/18/2023
Gastroenterology
Research Review
02/03/2026
Rebecca Mashaw
The study draws on data from more than 1.5 million individuals, providing the most extensive evidence yet on MASLD’s prevalence and associated factors in patients with Crohn’s disease and ulcerative colitis.
The study draws on data from more than 1.5 million individuals, providing the most extensive evidence yet on MASLD’s prevalence and associated factors in patients with Crohn’s disease and ulcerative colitis.
The study draws on data from...
02/03/2026
Gastroenterology
Emerging Therapies
01/14/2026
Jessica Garlewicz
For gastroenterologists treating mCRC, EC plus FOLFIRI offers a highly active first-line strategy for patients with BRAF V600E–mutant disease and may represent a new standard of care in this setting.
For gastroenterologists treating mCRC, EC plus FOLFIRI offers a highly active first-line strategy for patients with BRAF V600E–mutant disease and may represent a new standard of care in this setting.
For gastroenterologists treating...
01/14/2026
Gastroenterology
Research Highlights
01/14/2026
Jessica Garlewicz
In an abstract presented at the ASTRO meeting, investigators indicated that circulating tumor DNA may predict recurrence of rectal cancer following short-course radiation therapy.
In an abstract presented at the ASTRO meeting, investigators indicated that circulating tumor DNA may predict recurrence of rectal cancer following short-course radiation therapy.
In an abstract presented at the...
01/14/2026
Gastroenterology
Research Highlights
01/14/2026
Jessica Garlewicz
A prospective cohort study found that each additional social risk factor significantly increased the likelihood of cancer-specific mortality among patients with advanced colorectal cancer.
A prospective cohort study found that each additional social risk factor significantly increased the likelihood of cancer-specific mortality among patients with advanced colorectal cancer.
A prospective cohort study found...
01/14/2026
Gastroenterology
Research Highlights
12/15/2025
Rebecca Mashaw
A major cohort study links temporal changes in metabolic-associated steatotic liver disease status to markedly different risks for type 2 diabetes, cardiovascular events, and mortality.
A major cohort study links temporal changes in metabolic-associated steatotic liver disease status to markedly different risks for type 2 diabetes, cardiovascular events, and mortality.
A major cohort study links...
12/15/2025
Gastroenterology
Research Highlights
12/11/2025
Rebecca Mashaw
A new review details how MASLD disproportionately affects women, with key risks linked to PCOS, menopause, and pregnancy.
A new review details how MASLD disproportionately affects women, with key risks linked to PCOS, menopause, and pregnancy.
A new review details how MASLD...
12/11/2025
Gastroenterology
Conference Coverage
11/04/2025
Jessica Garlewicz
More than one-third of patients with confirmed F4 fibrosis at baseline demonstrated regression to F3 by year 2 of treatment with resmetirom for MASH cirrhosis.
More than one-third of patients with confirmed F4 fibrosis at baseline demonstrated regression to F3 by year 2 of treatment with resmetirom for MASH cirrhosis.
More than one-third of patients...
11/04/2025
Gastroenterology
Conference Coverage
11/04/2025
Jessica Garlewicz
Tirzepatide treatment was associated with lower risks of cardiovascular-related outcomes, all-cause mortality, and all-cause hospitalizations compared to semaglutide in a large real-world study, according to an abstract presented at the ACG...
Tirzepatide treatment was associated with lower risks of cardiovascular-related outcomes, all-cause mortality, and all-cause hospitalizations compared to semaglutide in a large real-world study, according to an abstract presented at the ACG...
Tirzepatide treatment was...
11/04/2025
Gastroenterology
Conference Coverage
10/27/2025
Rebecca Mashaw
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at the ACG meeting, investigators concluded that e-cigarette use—both current and former—is independently associated with a risk of peptic ulcer disease.
In an oral abstract presented at...
10/27/2025
Gastroenterology
Research Highlights
10/09/2025
Rebecca Mashaw
A recent review highlights liquid biopsy’s emerging role in diagnosis and management of biliary tract cancers.
A recent review highlights liquid biopsy’s emerging role in diagnosis and management of biliary tract cancers.
A recent review highlights...
10/09/2025
Gastroenterology

Interactive Features

Quiz
08/07/2025
Rebecca Mashaw
What did researchers find in a recent study of patients with GERD and persistent reflux symptoms despite PPI therapy? Take our quick quiz to find out!
What did researchers find in a recent study of patients with GERD and persistent reflux symptoms despite PPI therapy? Take our quick quiz to find out!
What did researchers find in a...
08/07/2025
Gastroenterology
Quiz
08/07/2025
Rebecca Mashaw
Is terminal ileum resection in patients with Crohn’s disease associated with colorectal cancer risk? See what recent research found by taking our quiz.
Is terminal ileum resection in patients with Crohn’s disease associated with colorectal cancer risk? See what recent research found by taking our quiz.
Is terminal ileum resection in...
08/07/2025
Gastroenterology
Quiz
08/07/2025
Rebecca Mashaw
Is there any association between esophageal disorders of gut-brain interaction and refractory reflux symptoms? Test your knowledge with our quick quiz!
Is there any association between esophageal disorders of gut-brain interaction and refractory reflux symptoms? Test your knowledge with our quick quiz!
Is there any association between...
08/07/2025
Gastroenterology
News
08/01/2025
Rebecca Mashaw
A prospective study reveals that more than 70% of patients with proven gastroesophageal reflux disease and refractory symptoms also exhibit features of esophageal disorders of gut-brain interaction.
A prospective study reveals that more than 70% of patients with proven gastroesophageal reflux disease and refractory symptoms also exhibit features of esophageal disorders of gut-brain interaction.
A prospective study reveals that...
08/01/2025
Gastroenterology
Quiz
07/18/2025
The TEMPO trial investigated techniques to improve return rates for fecal immunochemical tests for colorectal cancer. Find out what worked best by taking our quick quiz!
The TEMPO trial investigated techniques to improve return rates for fecal immunochemical tests for colorectal cancer. Find out what worked best by taking our quick quiz!
The TEMPO trial investigated...
07/18/2025
Gastroenterology
Quiz
07/18/2025
Rebecca Mashaw
Research has shown that several social determinants of health (SDOH) are associated with the prevalence of metabolic-associated steatotic liver disease. What has been identified as the most consistent associated SDOH?
Research has shown that several social determinants of health (SDOH) are associated with the prevalence of metabolic-associated steatotic liver disease. What has been identified as the most consistent associated SDOH?
Research has shown that several...
07/18/2025
Gastroenterology
Quiz
07/18/2025
Rebecca Mashaw
The prevalence of metabolic-associated steatotic liver disease (MASLD) is increasing. What will it be in the future? Take our quiz to find out.
The prevalence of metabolic-associated steatotic liver disease (MASLD) is increasing. What will it be in the future? Take our quiz to find out.
The prevalence of...
07/18/2025
Gastroenterology

Podcasts

Gut Check logo
Podcast
11/24/2023
William D. Chey, MD; Brian E. Lacy, PhD, MD
In this first of a two-part podcast on Helicobacter pylori, Drs Brian Lacy and William Chey discuss the prevalence of H pylori infection and how to best diagnose the condition.
In this first of a two-part podcast on Helicobacter pylori, Drs Brian Lacy and William Chey discuss the prevalence of H pylori infection and how to best diagnose the condition.
In this first of a two-part...
11/24/2023
Gastroenterology
Gut Check logo
Podcast
07/25/2023
In part 2 of their podcast on Helicobacter pylori, Drs William Chey and Brian Lacy talk about the risks of untreated disease and the various types of treatment available.
In part 2 of their podcast on Helicobacter pylori, Drs William Chey and Brian Lacy talk about the risks of untreated disease and the various types of treatment available.
In part 2 of their podcast on...
07/25/2023
Gastroenterology
Headshot
Podcast
11/18/2021
Discover the importance of acid suppression in H. pylori treatment with hosts Dr Michael Vaezi, professor of medicine at Vanderbilt University Medical Center and Dr David Peura, professor emeritus at the University of Virginia School of...
Discover the importance of acid suppression in H. pylori treatment with hosts Dr Michael Vaezi, professor of medicine at Vanderbilt University Medical Center and Dr David Peura, professor emeritus at the University of Virginia School of...
Discover the importance of acid...
11/18/2021
Gastroenterology
Gut Check logo
Integrative Therapy
01/25/2026
Brian E. Lacy, PhD, MD; Jami Kinnucan, MD
Dr Brian Lacy hosts Dr Jami Kinnucan to discuss the pros and cons of using cannabis to treat some symptoms of gastrointestinal diseases.
Dr Brian Lacy hosts Dr Jami Kinnucan to discuss the pros and cons of using cannabis to treat some symptoms of gastrointestinal diseases.
Dr Brian Lacy hosts Dr Jami...
01/25/2026
Gastroenterology
Gut Check logo
Podcast
12/23/2025
Brian E. Lacy, PhD, MD
In this Gut Check podcast, Dr Brian Lacy hosts Maria Vazquez-Roque, MD, to discuss how fecal microbiota transplantation can be administered in the treatment of C difficile infection and potentially other colonic diseases.
In this Gut Check podcast, Dr Brian Lacy hosts Maria Vazquez-Roque, MD, to discuss how fecal microbiota transplantation can be administered in the treatment of C difficile infection and potentially other colonic diseases.
In this Gut Check podcast, Dr...
12/23/2025
Gastroenterology
Gut Check logo
Podcast
09/23/2025
Brian E. Lacy, PhD, MD
Dr Vivek Kumbari and Dr Brian Lacy discuss the evolution of third-space endoscopy and how it has enabled quicker, simpler and safer procedures throughout the gastrointestinal tract, as well as the potential future of endoscopy as primarily a...
Dr Vivek Kumbari and Dr Brian Lacy discuss the evolution of third-space endoscopy and how it has enabled quicker, simpler and safer procedures throughout the gastrointestinal tract, as well as the potential future of endoscopy as primarily a...
Dr Vivek Kumbari and Dr Brian...
09/23/2025
Gastroenterology
Gut Check logo
Podcast
08/06/2025
Brian E. Lacy, PhD, MD
Dr Ken DeVault of Mayo Clinic-Florida provides an in-depth look at the diagnosis and treatment of achalasia with Gut Check host Dr Brian Lacy.
Dr Ken DeVault of Mayo Clinic-Florida provides an in-depth look at the diagnosis and treatment of achalasia with Gut Check host Dr Brian Lacy.
Dr Ken DeVault of Mayo...
08/06/2025
Gastroenterology
Gut Check logo
Podcast
06/27/2025
Brian E. Lacy, PhD, MD; Kyle Staller, MD
The newest Gut Check podcast features Drs Brian Lacy and Kyle Staller discussing the types, causes, and treatments for both occasional and chronic constipation.
The newest Gut Check podcast features Drs Brian Lacy and Kyle Staller discussing the types, causes, and treatments for both occasional and chronic constipation.
The newest Gut Check podcast...
06/27/2025
Gastroenterology
Gut Check logo
Podcast
05/28/2025
Brian E. Lacy, PhD, MD; Micheal Tadros, MD
Dr Brian Lacy hosts Dr Micheal Tadros in a discussion of the increasing use of glucagon-like receptor 1 agonists and how use of these drugs can affect the gastro intestinal system for positively and negatively.
Dr Brian Lacy hosts Dr Micheal Tadros in a discussion of the increasing use of glucagon-like receptor 1 agonists and how use of these drugs can affect the gastro intestinal system for positively and negatively.
Dr Brian Lacy hosts Dr Micheal...
05/28/2025
Gastroenterology
Gut Check logo
Podcast
04/18/2025
Brian E. Lacy, PhD, MD; Laurie Keefer
Dr Laurie Keefer joins Dr Brian Lacy to discuss brain-gut behavioral therapies, including hypnotherapy, and how they can help patients effectively cope with the chronic symptoms of digestive disorders as well as depression and anxiety.
Dr Laurie Keefer joins Dr Brian Lacy to discuss brain-gut behavioral therapies, including hypnotherapy, and how they can help patients effectively cope with the chronic symptoms of digestive disorders as well as depression and anxiety.
Dr Laurie Keefer joins Dr Brian...
04/18/2025
Gastroenterology
Gut Check logo
Podcast
03/10/2025
Brian E. Lacy, PhD, MD; Dacre Knight, MD
Dr Dacre Knight provides insights into hypermobility syndromes and their relationships to disorders of gut-brain interaction and gastrointestinal symptoms in the latest Gut Check, hosted by Dr Brian Lacy.
Dr Dacre Knight provides insights into hypermobility syndromes and their relationships to disorders of gut-brain interaction and gastrointestinal symptoms in the latest Gut Check, hosted by Dr Brian Lacy.
Dr Dacre Knight provides...
03/10/2025
Gastroenterology
Gut Check logo
Podcast
02/04/2025
Brian E. Lacy, PhD, MD
Host Brian Lacy, MD, is joined by Dr Michael Wallace to discuss the present and future applications of artificial intelligence in the practice of gastroenterology.
Host Brian Lacy, MD, is joined by Dr Michael Wallace to discuss the present and future applications of artificial intelligence in the practice of gastroenterology.
Host Brian Lacy, MD, is joined...
02/04/2025
Gastroenterology
Gut Check logo
Podcast
01/06/2025
Carl V. Crawford, MD; Brian E. Lacy, PhD, MD
Dr Brian Lacy hosts Dr Carl Crawford of Weill Cornell to provide a comprehensive of the causes, risks, and treatment of Clostridioides difficile infection.
Dr Brian Lacy hosts Dr Carl Crawford of Weill Cornell to provide a comprehensive of the causes, risks, and treatment of Clostridioides difficile infection.
Dr Brian Lacy hosts Dr Carl...
01/06/2025
Gastroenterology