Clinical Trial: EYE001 to Treat Retinal Tumors in Patients With Von Hippel-Lindau Syndrome

Study Status: Completed
Recruit Status: Completed
Study Type: Interventional



Official Title: Pilot Study of Intravitreal Injection of EYE001 (Anti-VEGF Pegylated Aptamer) for Advanced Ocular Disease of Von Hippel-Lindau (VHL) Disease

Brief Summary:

This study will test the ability of the experimental drug EYE001 to reduce retinal thickening and improve vision in patients with Von Hippel-Lindau syndrome (VHL). Angiomas (blood vessel tumors) commonly develop in the back of the eye on the retina and the optic nerve in patients with VHL. Although the tumors are not cancerous, they may cause significant vision loss. Current treatments, including laser therapy, cryotherapy, and vitrectomy, may not be successful or possible for all patients. EYE001 decreases production of VEGF, a growth factor that is important for the formation of new blood vessels and that is elevated in VHL. Preliminary findings from studies of other retinal diseases suggest that EYE001 can reduce retinal thickening and improve vision.

Patients 18 years of age and older with retinal angiomas due to VHL in one or both eyes and central vision loss of 20/40 or worse may be eligible for this study. Participants will undergo the following tests and procedures:

  • Medical history, physical examination, electrocardiogram (EKG) and blood tests.
  • Eye examination, including eye pressure measurement and dilation of the pupils to examine the retina.
  • Fluorescein angiography to evaluate the eye's blood vessels. For this test, a yellow dye is injected into an arm vein and travels to the blood vessels in the eyes. Pictures of the retina are taken using a camera that flashes a blue light into the eye. The pictures will reveal if any dye has leaked from the vessels into the retina, indicating possible blood vessel abnormality.
  • Optical coherence tomography to measure retinal thickness. The eyes are examined through a machine that produces cross-sectional pictures of the retina. These measures