We describe 3 cases of adolescent varicella-zoster virus reactivation, complicated by aseptic meningitis, presenting to our institution in a 3-year period. These cases highlight varicella-zoster virus reactivation as an important cause of aseptic meningitis in the differential diagnosis of healthy adolescents, even in the absence of a characteristic exanthem. Evidence-based management recommendations are needed.Coronavirus disease 2019 (COVID-19) symptoms in children are incompletely described. We present the first case of orchiepididymitis associated with COVID-19 in a boy and discuss pathways of testicular involvement by SARS-CoV2 virus. This case underlines the need for further study of the clinical presentation of pediatric COVID-19 and the potential association with nonrespiratory symptoms.Purpose To evaluate the long-term outcomes of surgical occlusion of lacrimal puncta using thermal cautery in the management of ocular surface diseases. Methods We reviewed medical records of 80 consecutive patients from a single academic center who underwent punctal cauterization. Patient demographics, ocular history, symptoms, and signs of ocular surface diseases pre- and post-cauterization were recorded. Results A total of 80 patients (171 puncta) were included, with an average age of 59 years and a follow-up duration of 27 months. https://www.selleckchem.com/products/perhexiline-maleate.html The most common ocular morbidity was ocular graft-versus-host disease (n = 36), followed by primary keratoconjunctivitis sicca (n = 15). Indications for punctal cauterization included plug loss (n = 51), difficulty in plug fitting (n = 11), plug-related complications (n = 6), recanalization of previous cauterization (n = 7), and severe ocular surface disease requiring permanent punctal closure (n = 4). After punctal cauterization, the percentage of eyes with severe (21%) and moderate (25%) dry eye decreased significantly (8% and 19% at 3 months and 6% and 17% at 12 months, P = 0.0006). Fifty-four percent of patients reported improvement in their symptoms. The rate of recanalization was 21% during the follow-up period. The use of topical corticosteroids was associated with higher recanalization rate. Associated complications were limited to temporary pain and swelling. Conclusions Punctal cauterization is an effective modality in treating severe ocular surface diseases in patients who repeatedly lose punctal plugs, and it can be easily performed in a clinic setting without major complications. However, cauterization may need to be repeated in up to a quarter of cases because of recanalization.Purpose This study compares the effect of the transport of conventionally prestripped Descemet membrane endothelial keratoplasty (DMEK) tissue with the DMEK revolutionary advanced Preloadable Injection Device (RAPID) preloaded transport system from Geuder AG (Heidelberg, Germany). Endothelial cell loss, tissue integrity, endothelial cell phenotype, and viability were assessed and compared. Methods Twelve DMEK grafts were prestripped by the cornea bank and transported using the following 2 conditions conventional flask (n = 6) or a preloaded transport cartridge (DMEK RAPID, n = 6). After transport, tissues were analyzed for cell density; denuded areas; immunolocalization of corneal endothelial markers, such as ZO-1, CD166, and Na/K ATPase; histology analysis; and cell viability staining with Hoechst, calcein AM, and ethidium homodimer. Results Endothelial cell loss (10.35% vs. 9.15%) did not differ between transport conditions. Histological analysis confirmed the integrity of the Descemet membrane and endothelial cell layer with both transport conditions. Similarly, the corneal endothelial cell mosaic was conserved in both conditions. The ZO-1 tight junctions confirmed the integrity of the confluent corneal endothelial cell monolayer. CD166 and Na/K ATPase detection with immunofluorescence was also comparable. A similar percentage of dead cells was reported in both conditions (18.1% vs. 16.73%). Moreover, the surface covered with calcein-positive cells (59.02% vs. 61.95%) did not differ between transport conditions. Conclusions Our results suggest that DMEK grafts can be prestripped or preloaded into a novel transport cartridge and shipped to the clinic with comparable endothelial cell loss, phenotypical marker expression, and viability to the conventional prestripped donor tissue.Objectives Safety-net health care systems, serving vulnerable populations, see longer delays to timely colonoscopy after a positive fecal occult blood test (FOBT), which may contribute to existing disparities. We sought to identify root causes of colonoscopy delay after positive FOBT result in the primary care safety net. Methods We conducted a multisite root cause analysis of cases of delayed colonoscopy, identifying cases where there was a delay of greater than 6 months in completing or scheduling a follow-up colonoscopy after a positive FOBT. We identified cases across 5 California health systems serving low-income, vulnerable populations. We developed a semistructured interview guide based on precedent work. We conducted telephone individual interviews with primary care providers (PCPs) and patients. We then performed qualitative content analysis of the interviews, using an integrated inductive-deductive analytic approach, to identify themes related to recurrent root causes of colonoscopy delay. Results Wheduling systems, protocols to follow-up on incomplete colonoscopies, accommodation for support and transport needs, and patient-friendly education. Interviewing both patients and PCPs leads to richer analysis of the root causes leading to delayed diagnosis of colorectal cancer.Clinical decision support systems provide empirical guidance to improve the quality of nursing care. This study aimed to evaluate the outcomes of implementation of decision support functions into the preventive care system as regards nurses' acceptance of technology, documentation completeness, and incidence of hospital-acquired pressure injury. The researchers performed data collection in a regional hospital in northern Taiwan. The study used the Davis Science and Technology Acceptance Model scale to investigate nurses' technology acceptance before and after the introduction of a clinical decision support system and compared documentation compliance of preventive records with the incidence of hospital-acquired pressure injuries. Results showed that nurses' acceptance of the technology was significantly improved, and the completion rate of the pressure injury preventive care record significantly increased from 88.9% to 99.9%. Meanwhile, the incidence of hospital-acquired pressure injury decreased significantly from 0.