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Full-Text Articles in Medicine and Health Sciences
In Vivo Determination Of The Human Corneal Elastic Modulus Using Vibrational Optical Coherence Tomography, Marcos A. Crespo, Hiram J. Jimenez, Tanmay Deshmukh, Jose S. Pulido, Ahmed Saeed Saad, Frederick H Silver, Dominick A Benedetto, Christopher J Rapuano, Zeba Syed
In Vivo Determination Of The Human Corneal Elastic Modulus Using Vibrational Optical Coherence Tomography, Marcos A. Crespo, Hiram J. Jimenez, Tanmay Deshmukh, Jose S. Pulido, Ahmed Saeed Saad, Frederick H Silver, Dominick A Benedetto, Christopher J Rapuano, Zeba Syed
Wills Eye Hospital Papers
Purpose: To determine the in vivo elastic modulus of the human cornea using vibrational optical coherence tomography (VOCT).
Methods: Vibrational analysis coupled with optical coherence tomography (OCT) was used to obtain the resonant frequency (RF) and elastic modulus of corneal structural components. VOCT corneal thickness values were measured using OCT images and correlated with corneal thickness determined with Pentacam (Oculus, Wetzlar, Germany). Moduli were obtained at two locations: central cornea (CC) and inferior cornea (IC). Measurements were obtained with and without anesthetic eye drops to assess their effect on the modulus measurements.
Results: VOCT thickness values correlated positively (R2 = …
Cell-Based Therapies For Retinal Diseases: A Review Of Clinical Trials And Direct To Consumer "Cell Therapy" Clinics, John Hinkle, Raziyeh Mahmoudzadeh, Ajay E. Kuriyan
Cell-Based Therapies For Retinal Diseases: A Review Of Clinical Trials And Direct To Consumer "Cell Therapy" Clinics, John Hinkle, Raziyeh Mahmoudzadeh, Ajay E. Kuriyan
Wills Eye Hospital Papers
Background: The retinal pigment epithelium (RPE) is implicated in the pathophysiology of many retinal degenerative diseases. This cell layer is also an ideal target for cell-based therapies. Several early phase clinical trials evaluating cell therapy approaches for diseases involving the RPE, such as age-related macular degeneration and Stargardt's macular dystrophy have been published. However, there have also been numerous reports of complications from unproven "cell therapy" treatments marketed by "cell therapy" clinics. This review aims to outline the particular approaches in the different published clinical trials for cell-based therapies for retinal diseases. Additionally, the controversies surrounding experimental treatments offered outside …
Ten-Year Outcomes Of Uveal Melanoma Based On The Cancer Genome Atlas (Tcga) Classification In 1001 Cases., Carol L Shields, Eileen Mayro, Zeynep Bas, Philip W Dockery, Antonio Yaghy, Sara E. Lally, Arupa Ganguly, Jerry A Shields
Ten-Year Outcomes Of Uveal Melanoma Based On The Cancer Genome Atlas (Tcga) Classification In 1001 Cases., Carol L Shields, Eileen Mayro, Zeynep Bas, Philip W Dockery, Antonio Yaghy, Sara E. Lally, Arupa Ganguly, Jerry A Shields
Wills Eye Hospital Papers
Purpose: To understand the prognostic value of The Cancer Genome Atlas (TCGA) for uveal melanoma metastasis, using a simplified 4-category classification, based on tumor DNA.
Methods: A retrospective cohort study of 1001 eyes with uveal melanoma at a single center, categorized according to TCGA as Group A, B, C, or D (by fine-needle aspiration biopsy for DNA analysis), and treated with standard methods, was studied for melanoma-related metastasis at 5 and 10 years.
Results: Of 1001 eyes with uveal melanoma, the TCGA categories included Group A (n = 486, 49%), B (n = 141, 14%), C (n = 260, 26%), …