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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

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

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Sub-types

Inverse Marcus-Gunn phenomenon (0) Marin-Amat syndrome (0)

Broader categories

Disease (618) Nervous system disorder (217) Syndromic disease (24) Human disease (14) Cranial nerve neuropathy (3) Disorder of visual system (1) Disease by body system or component (0)

Trials to join now! 1 Completed 1 Terminated 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: PHASE3 • Sponsor: Milton S. Hershey Medical Center • Aim: Symptom relief

Last updated Jun 27, 2026 11:00 UTC

Jaw-winking syndrome

Sub-types

Broader categories

Eyedrop lifts droopy eyelids after facial paralysis?