Jaw-winking syndrome

MONDO:0007946

Marcus-Gunn syndrome is characterized by ptosis associated with maxillopalpebral synkinesis.

Also known as: Marcus Gunn Phenomenon, Marcus Gunn phenomenon, Marcus Gunn syndrome, Marcus-Gunn phenomenon, Marcus-Gunn syndrome, Maxillopalpebral synkinesis, jaw-winking, jaw-winking syndrome

2 clinical trials for this condition and its sub-types, 2 tagged with Jaw-winking syndrome itself.

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Where it sits in the disease tree

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Part of

↑ Syndromic disease (7158) ↑ Disorder of visual system (3489) ↑ Cranial nerve neuropathy (392)

Sub-types of Jaw-winking syndrome

Marin-Amat syndrome 0 trials
Inverse Marcus-Gunn phenomenon 0 trials

Including sub-types (2) Tagged with Jaw-winking syndrome (2)

Trials to join now! 1 Completed 1

Eyedrop lifts droopy eyelids after facial paralysis?

Symptom relief Completed

This study tested an FDA-approved eyedrop (oxymetazoline 0.1%) in 36 adults with eyelid droop caused by facial nerve miswiring after paralysis. The goal was to see if the drop could temporarily raise the eyelid, improve vision, and reduce abnormal muscle spasms. Researchers measu…

Phase 3 • Sponsor: Milton S. Hershey Medical Center • Aim: Symptom relief

Last updated Jun 27, 2026 11:00 UTC

Jaw-winking syndrome

Where it sits in the disease tree

Eyedrop lifts droopy eyelids after facial paralysis?