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Aphthous stomatitis

MONDO:0004845

A recurrent disease of the oral mucosa of unknown etiology. It is characterized by small white ulcerative lesions, single or multiple, round or oval, lasting for 7-14 days and healing without scarring.

Also known as: oral aphthae, canker sore

18 clinical trials for this condition and its sub-types.

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Broader categories

Disease (618) Inflammatory disease (310) Stomatitis (68) Mucositis (20) Mouth disorder (17) Human disease (14) Mouth mucosa disorder (3) Disease by body system or component (0) Disease by developmental or physiological process (0)

Trials to join now! 5 Not yet recruiting 1 Not yet finished but already full! 3 Completed 9

30,000 blood samples could revolutionize rapid disease testing

Knowledge-focused Not yet recruiting

This study will collect blood samples from 30,000 adults in the UK with various health conditions, including blood clots, infections, heart disease, diabetes, and more. The samples will be used to develop and fine-tune new diagnostic tests for the cobas® lumira device, which allo…

Sponsor: LumiraDx UK Limited • Aim: Knowledge-focused

Last updated Jun 27, 2026 09:00 UTC

Aphthous stomatitis

Broader categories

30,000 blood samples could revolutionize rapid disease testing