There have been more than 178 million global cases of COVID-19, the disease caused by the SARS-CoV-2 virus, with more than 3.8 million deaths worldwide [1]. COVID-19 can present with a wide variety of symptoms, and one rare manifestation that has been reported in the literature is acute epiglottitis. To date, there have been two reported cases of acute epiglottitis in COVID-19 positive patients [2, 3]. We present a case of a 49-year-old male presenting to a community emergency department with the chief complaint of dysphagia and sore throat, confirmed as acute epiglottitis, in the presence of a positive rapid COVID-19 PCR test.
The tedious sample preparation for flow cytometry limits the throughput and thus its usage as a primary screening method despite its sensitivity and accuracy. With the growing focus on utilizing antibodies as a therapeutic modality in drug discovery, it is critical to develop a high-throughput flow cytometry (HTFC) workflow to cope with the increasing need to support antibody discovery programs. We have developed a seamless HTFC sample preparation and readout workflow using the HighRes modular robotic system and the IntelliCyt iQue Screener PLUS. To fully utilize the advantages offered by flow cytometry, we typically multiplex multiple cell lines of interest in one well to simultaneously quantitate on-target activity and nonspecific activity along with measurement of antibody concentration. The ability to measure multiple parameters coupled with speed and increased accuracy provides gains in productivity and helps speed up antibody lead discovery.
Purpose of reviewThis review discusses recent findings in surgical management of glaucoma, focusing on trabeculectomy and minimally invasive glaucoma surgery (MIGS). We discuss how the role these procedures play in conjunction with phacoemulsification.
Recent findingsNew findings of the Primary Trab Vs Tube study and findings regarding the Hydrus, Xen 45, Kahook dual blade, Ab-interno Canaloplasty and head-to-head MIGS studies are summarized.
SummaryPatients with glaucoma greatly benefit from combining cataract surgery with a MIGS procedure that can be tailored to disease severity and medication use. Certain MIGS combined with phacoemulsification in severe and refractory glaucoma can potentially delay incisional glaucoma, although trabeculectomymitomycin C (MMC) still remains the best option in certain patient populations. We provide an update in the MIGS treatment paradigm based on newer, stronger evidence.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.