Outcomes of Chandelier-Assisted Scleral Buckling in Rhegmatogenous Retinal Detachments: Systematic Review and Meta-analysis.

To examine the outcomes of chandelier endoillumination-assisted scleral buckling (chandelier scleral buckling) for rhegmatogenous retinal detachments (RRDs) and compare them with those of standard scleral buckling using indirect ophthalmoscopy. A literature search was performed on April 15, 2023. Outcomes analyzed included the primary anatomic success rates, surgical duration, and complication rates.

Ophthalmology residency programs on social media.

Purpose: With the transition from away rotations and in-person interviews during the COVID-19 pandemic came a search for alternative methods to represent and promote residency programs. We investigated utilization of social media by ophthalmology residency programs in response to the pandemic.

Methods: Social media accounts of accredited ophthalmology residency programs were found through a manual search on Facebook, Instagram, and Twitter.

Public Perception of Marijuana Use for the Treatment of Glaucoma.

The use of marijuana for the treatment of glaucoma has been widely debated amongst ophthalmologists and glaucoma specialists. Recent evidence suggests the majority of ophthalmologists do not support the use of marijuana as active treatment for glaucoma. However, there has been no investigation into understanding the public's direct perception of the efficacy of marijuana in glaucoma treatment.

Magnetically Induced Brownian Motion of Iron Oxide Nanocages in Alternating Magnetic Fields and Their Application for Efficient siRNA Delivery.

Hyperthermia of superparamagnetic nanoparticles driven by Néel relaxation in an alternating magnetic field (AMF) has been studied in biomedical areas; however, Brownian motion, induced by another magnetic relaxation mechanism, has not been explored extensively despite its potential in intracellular mechanoresponsive applications. We investigated whether superparamagnetic cage-shaped iron oxide nanoparticles (IO-nanocages), previously demonstrated to carry payloads inside their cavities for drug delivery, can generate Brownian motion by tuning the nanoparticle size at 335 kHz AMF frequency. The motivation of this work is to examine the magnetically driven Brownian motion for the delivery of nanoparticles allowing escape from endosomes before digestion in lysosomes and efficient delivery of siRNA cargoes to the cytoplasm.