Ulcer disease
MONDO:0043839A lesion on the surface of the skin or a mucous surface, produced by the sloughing of inflammatory necrotic tissue.
Also known as: ulcer, ulcers
141 clinical trials for this condition and its sub-types, 58 tagged with Ulcer disease itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Ulcer disease
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Peptic ulcer disease 26 trials · 67 incl. sub-types
6 sub-types
- Peptic esophagitis 24 trials
- Gastric ulcer 13 trials Sub-types →
- Duodenal ulcer 7 trials
- Gastrojejunal ulcer 6 trials
- Active peptic ulcer disease 3 trials
- Peptic ulcer perforation 3 trials
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Esophageal ulcer 1 trial · 25 incl. sub-types
1 sub-type
- Peptic esophagitis 24 trials
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Corneal ulcer 16 trials · 18 incl. sub-types
6 sub-types
- Mooren ulcer 1 trial
- Marginal corneal ulcer 1 trial
- Central corneal ulcer 0 trials
- Mycotic corneal ulcer 0 trials
- Perforated corneal ulcer 0 trials
- Ring corneal ulcer 0 trials
Most studied deeper sub-types
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Children's heartburn drug study halted early
Disease control Stopped earlyThis study looked at whether a full or half dose of pantoprazole could keep the esophagus healed in children aged 1 to 17 who had erosive esophagitis. The goal was to see which dose worked better and was safer. The study was stopped early, so results are limited.
Phase 2 • Sponsor: Pfizer • Aim: Disease control
Last updated Jun 27, 2026 14:00 UTC
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Children's heartburn drug trial halted early – but data may still help
Disease control Stopped earlyThis study tested a daily medicine called dexlansoprazole to heal and prevent return of erosive esophagitis (damage to the esophagus from stomach acid) in children aged 2 to 11 years. The trial was stopped early, but researchers aimed to see if the drug could heal the esophagus w…
Phase 2 • Sponsor: Takeda • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC