Publications by authors named "James M Huffman"
Changes in the anterior segment of the eye due to type 2 diabetes mellitus (T2DM) are not well-characterized, in part due to the lack of a reliable animal model. This study evaluated changes in the anterior segment, including crystalline lens health, corneal endothelial cell density, aqueous humor metabolites, and ciliary body vasculature, in a rat model of T2DM compared with human eyes. Male Sprague-Dawley rats were fed a high-fat diet (45% fat) or normal diet, and rats fed the high-fat diet were injected with streptozotocin intraperitoneally to generate a model of T2DM.
View Article and Find Full Text PDFPurpose: To report indications for wear, visual outcomes, and complications of EyePrintPRO (EPP) scleral contact lens (SCL) use.
Methods: A retrospective review identified all patients fitted with this device between December 2013 and March 2018. Baseline demographics, wear indication, and contact lens history were determined.
Purpose: Epithelial downgrowth is a vision-threatening complication of intraocular surgery or penetrating ocular trauma, and although various therapeutic interventions have been performed to treat this disease, success has been limited. We present a case of corneal decompensation secondary to epithelial downgrowth after uncomplicated clear corneal cataract surgery in the left eye, treated successfully with sequential transcorneal cryotherapy to destroy epithelial cell nests followed by Descemet membrane endothelial keratoplasty (DMEK) to restore corneal clarity and vision.
Methods: We applied a transcorneal cryotherapy probe using a double freeze-thaw technique at -80°C to the entire cornea, with care taken to spare the limbus except at the superior temporal quadrant overlying the clear corneal incision where treatment was applied intentionally.