Ophthalmoplegia
MONDO:0003425Weakness or paralysis of at least one of the muscles controlling the movement of the eye. It results from degeneration of the muscles or the neural pathways involved in the eye movement. Representative disorders causing ophthalmoplegia include ocular myopathies and multiple sclerosis.
Also known as: oculomotor paralysis
12 clinical trials for this condition and its sub-types, 0 tagged with Ophthalmoplegia itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Ophthalmoplegia
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Progressive external ophthalmoplegia 4 trials · 8 incl. sub-types
3 sub-types
- Kearns-Sayre syndrome 5 trials
- Progressive external ophthalmoplegia with mitochondrial DNA deletions 0 trials · 2 incl. sub-types Sub-types →
- Autosomal recessive progressive external ophthalmoplegia 0 trials Sub-types →
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Internuclear ophthalmoplegia 3 trials
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Exophthalmic ophthalmoplegia 0 trials
Most studied deeper sub-types
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Your phone camera could soon spot eye disorders
Diagnosis Not yet recruitingThis study will check if an AI system can accurately measure eye movements from smartphone videos. About 1,000 adults with suspected eye movement issues will record a short video while following a moving target. The AI's measurements will be compared to expert ratings to see if i…
Sponsor: THYROSCOPE INC. • Aim: Diagnosis
Last updated Jun 27, 2026 13:01 UTC
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Eye twitch may signal early MS, new study hopes to find out
Knowledge-focused Not yet recruitingThis study examines patients who have internuclear ophthalmoplegia, a condition that causes trouble moving the eyes sideways, to see how many later develop multiple sclerosis (MS). Researchers will review medical records of 200 patients to identify factors that predict MS convers…
Sponsor: University Hospital, Strasbourg, France • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:30 UTC