Ophthalmology Commons^™

Progressive Optic Neuropathy In Congenital Glaucoma Associated With The Sirsasana Yoga Posture, Daniela S. Monteiro De Barros, Md; Sheila Bazzaz, Md, Moataz E. Gheith, Md, Ghada A. Siam, Md, Marlene R. Moster, Md

Wills Eye Hospital Papers

The authors describe a case of progressive optic neuropathy in a patient with congenital glaucoma who had routinely practiced the Sirsasana (headstand) yoga posture for several years. Ophthalmic examination included best-corrected visual acuity, anterior segment examination, indirect oplithalmoscopy, ultrasound pachymetry for central corneal thickness, and intraocular pressure before, during, and after maintaining the Sirsasana posture for 5 minutes. Intraocular pressure increased significantly during the Sirsasana posture. Transient elevation in intraocular pressure during yoga exercises may lead to progressive glaucomatous optic neuropathy, especially in susceptible patients with congenital glaucoma.

Cannabinoids: A Novel Treatment Strategy For Retinal Neurodegenerative Disorders, Sandeep Samudre

Theses and Dissertations in Biomedical Sciences

Synthetic and naturally occurring cannabinoids are known to decrease intraocular pressure (IOP). Glaucomatous damage to the retina and optic nerve progresses even after therapy to maintain normal intraocular pressure (IOP). Topical application of cannabinoids decreases IOP while not affecting blood pressure or heart rate. Based upon their effects on other tissues, we hypothesize that these analogs reduce IOP and may also confer direct neuroprotective effects on the retina, possibly via CB1 and/or CB2 receptors. The purpose of this study is to determine if the newly synthesized CB agonists, lipid soluble O-1812 (CB 1), and water soluble O-2545 (CB 1

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