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The breath test--a call for more regional use
A Heaney1, R M Kalin, J S Collins
1Day Procedure Unit, Royal Victoria Hospital, Belfast, Northern Ireland, UK.
European Journal of Gastroenterology & Hepatology
|July 1, 1997
Summary
Establishing a regional 13C-urea breath test (UBT) analysis significantly improves Helicobacter pylori detection accessibility and reduces costs. This hospital-university collaboration enhances local healthcare and research opportunities.
Area of Science:
- Medical Diagnostics
- Stable Isotope Analysis
- Gastroenterology
Background:
- The 13C-urea breath test (UBT) is a standard diagnostic tool for Helicobacter pylori infection.
- Limited access to commercial testing centers can hinder UBT utilization.
- Hospital-university collaborations can address such accessibility issues.
Purpose of the Study:
- To establish a regional, hospital-university collaborative system for 13C-urea breath test analysis.
- To compare the accuracy and cost-effectiveness of an in-house UBT with a commercial UBT.
Main Methods:
- A blind comparison was conducted between an in-house UBT and a commercial UBT.
- 110 patients were tested to evaluate H. pylori status agreement.
- Stable isotope laboratory analysis was performed at Queen's University Belfast.
Main Results:
- The in-house UBT demonstrated perfect agreement with the commercial test (kappa score = 1).
- Excess 13C values showed good agreement between the two methods.
- The cost of the in-house UBT was significantly lower (under £20) compared to the commercial test (£32.90).
Conclusions:
- Regionalizing 13C-urea breath test analysis enhances accessibility and reduces healthcare costs.
- This model improves local health services, stimulates local economies, and fosters collaborative research.
- Decentralized testing offers a viable solution to improve H. pylori diagnostics.