Search

Purpose This paper aimed to assess the diagnostic utility of a newly developed gene-based technology-nanopore targeted sequencing (NTS) in suspected endophthalmitis patients. Methods This retrospective study included 43 patients (44 eyes) with suspected endophthalmitis. NTS was applied along with microbiological culture to detect unknown pathogens in intraocular fluid samples. The diagnostic utility of NTS was mainly evaluated from three aspects, including the positivity rate of bacterial/fungal presence, diagnostic turnaround time and the frequency of change in treatment based on etiology test results. Non-parametric, two-sided Wilcoxon rank sum test, the McNemar’s test and the kappa statistic were used for statistical comparisons. Results NTS showed significant advantages over traditional culture in positivity rates and diagnostic time (P Z = −5.805, P P Z = −4.249, P Conclusion The high efficiency feature of NTS in pathogen detection renders it a valuable supplementary to traditional culture. Additionally, it has facilitated patients’ management for the early and precise diagnosis of endophthalmitis.

This study aimed to evaluate the scleral spur length (SSL) in response to different accommodation stimuli states, as well as the correlation with Schlemm’s canal (SC) and trabecular meshwork (TM). 74 children were recruited for this study. The 0D, − 4D, and − 8.0 D accommodation stimuli state was achieved by looking at a variable distance optotype. The ciliary muscle (CM), scleral spur (SS), SC, and TM were imaged by swept-source optical coherence tomography. The SSL (Method III) increased significantly from 221.56 ± 30.74 μm at base state to 234.99 ± 30.11 μm at − 4D accommodation stimuli state (p = 0.028) and increased to 250.09 ± 29.87 μm at − 8D accommodation stimuli state (p = 0.011). Method III had the largest areas under receiver operating characteristic (ROC) curves (0.798, 95% CI 0.721–0.875). Moreover, CM 1, SC, and trabecular meshwork length (TML) were significantly correlated with SSL (Method III) (p

This study aimed to evaluate the scleral spur length in response to different accommodation stimuli states, as well as the correlation with Schlemm’s canal and trabecular meshwork. 74 children were recruited for this study. The 0D, -4D, and − 8.0 D accommodation state was stimulated by looking at a variable distance optotype. The ciliary muscle, scleral spur, Schlemm’s canal, and trabecular meshwork were imaged by swept-source optical coherence tomography. The scleral spur length increased with accommodation stimulation (p