The Retina Channel Podcast

Dr. Chirag Shah discusses his pilot randomized clinical trial on the application of YAG Vitreolysis to reduce symptoms of floaters associated with Weiss ring. The full reference of the discussed article is:

Shah, C. P., & Heier, J. S. (2017). YAG Laser Vitreolysis vs Sham YAG Vitreolysis for Symptomatic Vitreous Floaters: A Randomized Clinical Trial. JAMA Ophthalmol, 135(9), 918-923. doi:10.1001/jamaophthalmol.2017.2388

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Dr. Raj Maturi from DRCR.net discusses final results of the DRCR.net protocol U, which investigated addition of Dexamethasone implant to ranibizumab for the treatment of persistent diabetic macular edema. The full reference of the article is:

Maturi, R. K., Glassman, A. R., Liu, D., Beck, R. W., Bhavsar, A. R., Bressler, N. M., . . . Diabetic Retinopathy Clinical Research, N. (2017). Effect of Adding Dexamethasone to Continued Ranibizumab Treatment in Patients With Persistent Diabetic Macular Edema: A DRCR Network Phase 2 Randomized Clinical Trial. JAMA Ophthalmol. doi:10.1001/jamaophthalmol.2017.4914

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Dr. Charlie Wykoff describes the treat-and-extend (TREX) approach for the treatment of wet AMD. He then explains the study design and the 3-year results of the TREX-AMD trial. The full reference of the article is:

Wykoff, C. C., Ou, W. C., Croft, D. E., Payne, J. F., Brown, D. M., Clark, W. L., . . . Group, T.-A. S. (2017). Neovascular age-related macular degeneration management in the third year: final results from the TREX-AMD randomised trial. Br J Ophthalmol. doi:10.1136/bjophthalmol-2017-310822

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Dr. Brian Ballios uses his expertise to talk about the article titled "Autologous Induced Stem-Cell–Derived Retinal Cells for Macular Degeneration" by Mandai et al. The article reports use of induced pluripotent stems to culture and transplant Retinal Pigment Epithelial Cells in a patient with advanced Age-Related Macular Degeneration.

The full reference to the article:

Autologous Induced Stem-Cell–Derived Retinal Cells for Macular Degeneration, Mandai M, Watanabe A, Kurimoto Y, Hirami Y, Morinaga C, Daimon T, Fujihara M, Akimaru H, Sakai N, Shibata Y, Terada M, Nomiya Y, Tanishima S, Nakamura M, Kamao H, Sugita S, Onishi A, Ito T, Fujita K, Kawamata S, Go MJ, Shinohara C, Hata KI, Sawada M, Yamamoto M, Ohta S, Ohara Y, Yoshida K, Kuwahara J, Kitano Y, Amano N, Umekage M, Kitaoka F, Tanaka A, Okada C, Takasu N, Ogawa S, Yamanaka S, Takahashi M., N Engl J Med. 2017 Mar 16;376(11):1038-1046.

doi: 10.1056/NEJMoa1608368.

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Dr. Arthur sit describes his surprising research results on the effect of scleral buckle on ocular fluid dynamics.

The discussed article: Lyons LJ, Kazemi A, Bakri SJ, Barkmeier AJ, Iezzi R, Olsen TW, Hodge DO, Sit AJ. The Effect of Scleral Buckle Surgery on Tonographic Outflow Facility, Positional Intraocular Pressure, and Ocular Biomechanics. Ophthalmol Glaucoma. 2024 Jan-Feb;7(1):1-7. doi: 10.1016/j.ogla.2023.07.007. Epub 2023 Jul 22. PMID: 37482122.