New study tests cheaper h. pylori treatment to beat antibiotic resistance
NCT ID NCT07574983
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares two 14-day treatments for H. pylori, a stomach bacteria that can cause ulcers and cancer. About 90 adults will receive either a levofloxacin-based sequential therapy or a bismuth-based quadruple therapy. The goal is to see which treatment works better and has fewer side effects, aiming to find an affordable option for areas with high antibiotic resistance.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Levofloxacin-based sequential therapy (dexlansoprazole, amoxicillin, levofloxacin, tinidazole) and bismuth-based quadruple therapy (bismuth subsalicylate, dexlansoprazole)
- What this could lead to
- If successful, this could identify a more effective and affordable first-line treatment for H. pylori infection, especially in areas with high antibiotic resistance.
- What could go wrong
- This is a small, early-stage trial with only 90 participants, so results may not apply to everyone. Both treatments can cause side effects like nausea or diarrhea, and antibiotic resistance may still limit effectiveness.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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