Optic nerve stimulation to protect vision during skull-base surgery
Part of Bones, joints & muscles, Brain & nervous system, Cancer, Eyes & vision, Injuries & trauma clinical trials.
This study tests whether stimulating the optic nerve during brain tumor surgery can help prevent vision loss. It is for people with certain tumors near the vision nerves who are already scheduled for surgery.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have a suprasellar tumor such as a meningioma, craniopharyngioma, or pituitary adenoma.
- You do not have vision problems caused by the tumor.
- You will have surgery either through an opening in the skull or through the nose to remove the tumor.
- You have not had previous brain surgery or radiation therapy.
- You have no uncontrolled bleeding, active infection, or severe health conditions like uncontrolled diabetes or heart disease.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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