Shift work increases the frequency of duodenal ulcer in H pylori infected workers
Open accessAbstract
Aim:To evaluate whether shift work is associated with an increased rate of peptic ulcer in H pylori infected workers. Methods:During a two year period, consecutive dyspeptic workers underwent non-invasive evaluation of H pylori status by means of urea 13 C breath test or stool testing. Those testing positive were included in the study and divided into two main categories: day-time workers and shift workers. An upper gastrointestinal endoscopy was performed in all workers, and biopsy specimens were taken from the stomach to confirm the presence of H pylori infection (culture and histology). Results:A total of 247 day-time workers and 101 shift workers were included. The prevalence of duodenal ulcer was significantly higher in shift workers than in day-time workers (29 of 101 v 23 of 247; OR = 3.92, 95% CI 2.13 to 7.21), and persisted after multivariate analysis, taking into account possible confounding factors (OR = 3.96, 95% CI 2.10 to 7.47). Conclusion:Shift work increases the ulcerogenic potential of H pylori infection and should be considered a risk factor for duodenal ulcer in infected shift workers. Treatment of infection in this high risk group may improve the health of workers and may reduce the economic impact of peptic ulcer.
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Gastrointestinal dysfunction may explain the significantly higher rate of ulcers in night workers compared to day workers.
“Dysfunction of the gastrointestinal tract may also explain the significantly higher rate of ulcers in night workers compared to day workers [44], and may have impactful consequences for shift workers’ long-term health.”
From Shift Work: Disrupted Circadian Rhythms and Sleep—Implications for Health and Well-being (2017) · cites this paper as [44]
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- Authors
- Pietroiusti, A., Forlini, A., Magrini, A., Galante, A., Coppeta, L., Gemma, G., Romeo, E., & Bergamaschi, A.
- Affiliations
- University of Rome Tor Vergata (IT)
- Corresponding author
- Pietroiusti, A
- Venue
- Occupational and Environmental Medicine
- Publisher
- BMJ
- Published
- 2006-10-18
- Volume
- 63
- Issue
- 11
- Pages
- 773-775
- ISSN
- 0007-1072 (ISSN-L)
- 1351-0711
- 1470-7926
- PMC
- PMC2077998
- OpenAlex
- W2035598810
- Cited by
- 65
- References
- 16
- Citations by year
- 2026: 2 · 2025: 3 · 2023: 3 · 2022: 3 · 2021: 2 · 2020: 5 · 2019: 6 · 2018: 4 · 2017: 3 · 2016: 4 · 2015: 2 · 2014: 4 · 2013: 3 · 2012: 6
- FWCI
- 2.04
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Locations
- Occupational and Environmental Medicine (publishedVersion)
- PubMed Central (publishedVersion)
- PubMed (publishedVersion)
- Cineca Institutional Research Information System (Tor Vergata University) (submittedVersion)
- Topics
- Health Sciences › Medicine › Surgery › Helicobacter pylori-related gastroenterology studies
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
- Health Sciences › Medicine › Gastroenterology › Gastrointestinal Bleeding Diagnosis and Treatment
- Keywords
- shift work, duodenal ulcer, Helicobacter pylori infection, peptic ulcer, occupational risk factors, workers, dyspepsia
- MeSH terms
- Adult, Biopsy, Breath Tests, Duodenal Ulcer, Female, Gastroscopy, Humans, Male, Middle Aged, Peptic Ulcer, Risk Factors, Work Schedule Tolerance, Prevalence, Odds Ratio, Helicobacter pylori, Helicobacter Infections
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