Evidence map›Paper›PMID 41439939›Full record

ArticleDiseases (Basel, Switzerland)2025

Prevalence and Impact on Quality of Life of Small Intestinal Bacterial Overgrowth (SIBO)-Related Symptoms in Patients with Upper Gastrointestinal Cancer.

Rosa Rosania, Achim J Kaasch, Katrin Bose, Friedrich Sinner, Christian Müller, Jochen Weigt, Verena Keitel, Marino Venerito

Abstract read
In one paragraph

Article in Diseases (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Rosa RosaniaDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.
Achim J KaaschFaculty of Medicine, Institute of Medical Microbiology and Hospital Hygiene, Otto-Von Guericke University Magdeburg, 39120 Magdeburg, Germany.ORCID 0000-0002-6659-6738
Katrin BoseDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.
Friedrich SinnerDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.ORCID 0000-0003-0524-8833
Christian MüllerDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.ORCID 0000-0002-6881-1817
Jochen WeigtDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.
Verena KeitelDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.
Marino VeneritoDepartment of Gastroenterology, Hepatology and Infectious Disease, Otto von Guericke University Hospital, 39120 Magdeburg, Germany.ORCID 0000-0001-8581-0974

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAlthough patients with upper gastrointestinal (GI) cancer have an increased risk of developing small intestinal bacterial overgrowth (SIBO) due to disease- and treatment-related factors, SIBO remains underdiagnosed in oncology. AIM AND

methodsThis prospective study evaluated the prevalence of SIBO and its impact on symptom-related quality of life (QoL) in patients with current or prior upper GI cancer. Between April 2021 and May 2022, patients reporting SIBO-related symptoms like bloating and/or diarrhea completed a standardized symptom questionnaire. QoL impact was scored from 0 (none) to 3 (severe). Patients with scores > 1 and no recent antibiotic use underwent upper endoscopy with duodenal aspirate. SIBO was defined as >10

resultsNinety patients were enrolled (51% female; median age of 65 years): 35% had pancreatic, 34% gastric, 17% biliary, and 14% esophageal cancer. Sixty reported SIBO-related symptoms: 35% reported bloating, 11% diarrhea, and 54% both. Of these, 36 underwent endoscopy; 53% were diagnosed with SIBO. Among SIBO-positive patients, 95% reported bloating and 58% reported diarrhea. Prior abdominal surgery was recorded in 63% of SIBO cases.

conclusionsSIBO was identified in more than half of symptomatic upper GI cancer patients, with a strong association with bloating and previous abdominal surgery. These findings emphasize the importance of clinical awareness and appropriate diagnostic evaluation for SIBO in this high-risk group to improve symptom control and quality of life.

Indexed as

quality of lifesmall intestinal bacterial overgrowthupper gastrointestinal cancer

Identifiers

PMID41439939
PMCPMC12731370

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