Treat the individual and not the angle.

BACKGROUND: Glaucoma, the silent thief of sight, is one of the most common vision-threatening conditions. Even though POAG (primary open angle glaucoma) is more common, PACG (primary angle closure glaucoma) is the dreaded variant. ISGEO (International Society for Geographical and Epidemiological Ophthalmology) has classified primary angle closure as PACS (primary angle closure suspect), PAC (primary angle closure), and PACG (primary angle closure glaucoma. The inconspicuous nature of PACS makes its diagnosis and treatment very tricky. PURPOSE: To determine which cases are best suited for laser peripheral iridotomy. SYNOPSIS: Laser peripheral iridotomy is the gold standard for acute primary angle closure glaucoma treatment. But there is a lot of confusion regarding its use in PACS as a prophylactic measure. We have tried to throw light on laser peripheral iridotomy, a much debatable topic. The video focuses on various trials regarding laser peripheral iridotomy, the indications, side effects, and contraindications. We have also discussed its use as a therapeutic and prophylactic procedure. HIGHLIGHTS: The video highlights that the approach of laser peripheral iridotomy should be on a case-by-case basis. VIDEO LINK: https://youtu.be/kiEYI9ct2Oo.

The Slitscope.

Slit lamp biomicroscope is the right hand of an Ophthalmologist. Even though precise, its bulky design and complex working process are limiting constraints, making it difficult for screening at outreach camps, which are an integral part of this field for the purpose of eliminating needless blindness. The torchlight is the main tool used for screening. Recently, the integration of smartphones with instruments and the digitization of slit lamp has been explored, to provide simple and easy hacks. By bringing the slit of the slit lamp to traditional torchlight, we have created "The Slitscope". It combines the best of both worlds as a simple innovative do-it-yourself novel technique for precise cataract screening. It is especially useful in peripheral centers, vision centers, and outreach camps. We present two prototypes which can also be 3D printed.

Synergistic interaction between hydrocolloids and kinnow peel biowaste for the development of edible fillers using response surface methodology.

Rapidly rising societal awareness about the planet sustainability through developing environmentally friendly and biodegradable alternatives to current impact of plastics waste represents an emerging need for establishing a circular bioeconomy of cleaner, safer, greener, and sustainable future. Until now, no investigation has been done on edible tableware made from leftover fruit peels. Presently, Kinnow mandarin is the most commercially farmed citrus fruit commodity, with the highest production, productivity, and popularity among all horticulture crops worldwide, generating vast quantity of peels ending up as putrefying biowaste that impacts ecosystem health. Sustainable efforts are therefore required in the circular economy to develop a creative and comprehensive strategy to address aforementioned issues, raising profitability, enhancing processing efficiency, and exploring "taste over waste," which contributes to overall sustainability. Therefore, in the current study, we established an approach for transforming the citrus peels biowaste into food-related end products by creating edible fillers, which is a sustainable material in terms of its functional, physical, and microbiological qualities for holding of confectionery products. The optimum level of independent variables with maximum desirability were found to be 0.75% calcium chloride concentration, 1.01% agar concentration, and 10% moisture content. A significant (p < 0.05) effect of process parameters was found in all responses. Model validation revealed that the model developed was accurate, with a prediction error ranging from - 9.96 to 3.28%. The technology developed for biowaste-based biofillers is still in a nascent stage, and it is expected that significant advancements will be made in the bio-refinery industries that can make edible fillers a reality in the future and might be helpful in contributing towards sustainable development. This research also demonstrated an efficient and novel approach towards a "zero-waste."