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A threat group protocol pertaining to forecasting aspects involving persistently elevated prostate-specific antigen within individuals subsequent robot-assisted significant prostatectomy.
PURPOSE To establish the clinical features and outcomes of patients with chronically retained, feathery chestnut-burr spine-related corneal injury. METHODS The data of the patients who presented with chestnut-burr-related corneal injury between 2010 and 2018 were retrospectively evaluated. Nineteen eyes of 19 patients, with chronically retained corneal intrastromal feathery chestnut-burr spines, were included. RESULTS The mean age of the patients (11 male and 8 female) was 29.8 ± 19.9 years. Best-corrected visual acuity was 0.13 ± 0.23 logMAR at initial examination and increased to 0.0 ± 0.0 logMAR at last visit. Trastuzumab deruxtecan ic50 Chestnut-burr spines were located in the peripheral cornea in 14 eyes (73.7%) and in the central cornea in 5 eyes (26.3%). Localized corneal edema surrounding the chestnut-burr spines were detected in all eyes. No eyes were Seidel positive. Three eyes (15.8%) had low-grade anterior chamber reaction. None of the patients had epithelial ulceration or any sign of infection at initial presentation. In order to control acute localized inflammation, all patients were put on topical steroid (loteprednol etabonate). The mean duration of topical steroid treatment was 3.8 ± 1.8 (range 2-7) months. During the follow-up period, inflammation was controlled and no sign of reinflammation occurred. CONCLUSION Acute inflammation in intrastromal chestnut-burr spines can be well controlled with easy tapering of topical steroids. However, as the reinflammation possibility cannot be excluded, long-term follow-up of these patients is mandatory.PURPOSE The aim of this study is to evaluate the retinal and choroidal structures in r- and nr-axSpA patients using spectral domain optical coherence tomography (SD-OCT) and to compare changes with healthy controls. METHODS In this cross-sectional study, 70 axSpA patients (50 radiographic- and 20 nr-axSpA) and 50 healthy control subjects were included. Choroidal thickness (ChT), macular thickness, retinal nerve fiber layer (RNFL), and the ganglion cell complex (GCC) were measured by SD-OCT. For ChT values, seven lines at nasal and temporal were drawn at 500-μm intervals, centering the subfoveal sclerochoroidal junction. Analysis of the data was performed with the SPSS program. Mann-Whitney U test was performed for comparison of non-normally distributed continuous data; Student's t test was used for normal distributed data. RESULTS No significant difference was observed between 70 (66% male; mean age 39.7 ± 10.4 years) axSpA patients (50 radiographic and 20 nr-axSpA) and 50 (mean age 41.2 ± 6.2 years) healthy control subjects (p 0.417). R-axSpA and nr-axSpA groups and control group were similar in terms of spherical equivalent, intraocular pressure, axial length, and body mass index (p 0.574, p 0.874, p 0.918, p 0.344, respectively). While mean macular and GCC thicknesses were significantly lower in the patient group than in the healthy group, there was no significant difference between the two groups in terms of RNFL thickness. CONCLUSION The present study showed that there was no significant relationship between markers and scores indicating disease activity and ChT, MT, RNFL, and GCC thicknesses. However, an increase in choroidal thickness and involvement of the retinal layers has also been demonstrated in patients with spondyloarthritis. In addition, the relationship between disease activity and retinal layer involvement is remarkable in the r-axSpA group.PURPOSE To correlate the clinico-cytological features of dry eye among diabetic patients attending Lagos University Teaching Hospital, Lagos. METHODS This was a cross-sectional, comparative study among 104 diabetic and 104 age-/sex-matched non-diabetic participants. Demographics were obtained using interviewer-administered questionnaire. Ocular Surface Disease Index (OSDI) questionnaire was used for subjective assessment of dry eye. All participants underwent ocular examination and dry eye assessment including Schirmer I test, tear film break-up time (TBUT) and ocular surface staining. In addition, conjunctival impression cytology (CIC) samples were taken for histological assessment. Data were analysed using IBM Statistical Package for the Social Sciences version 20.0 (IBM Corp., Armonk, NY USA). RESULTS The mean age was 58.5 ± 10.05 years and 58.32 ± 10.48 years among the diabetics and non-diabetics, respectively (p = 0.856). The male/female ratio was 11.4. Three hundred and ninety-seven (199 diabetic and 198 non-diabetic) eyes were assessed. Diabetics had a significantly higher median OSDI score and ocular surface staining grade compared to non-diabetics (p = 0.002 and 0.005, respectively). The TBUT was slightly lower, while the Schirmer test was slightly higher among the diabetics, but not significant (p = 0.058 and 0.033, respectively). The diabetics had a significantly higher CIC grade (p  less then  0.001). There was a moderate positive correlation between conjunctival cytology and ocular surface staining (r = 0.50, p  less then  0.01). CONCLUSION This study demonstrates worse ocular surface damage among diabetics characterised by ocular surface staining and abnormal CIC. Furthermore, it shows a positive correlation between ocular surface staining and CIC. Dry eye assessment should be incorporated in routine diabetic eye screening.The corrected legend is given below.Many patients with traumatic brain injury (TBI) have persistent cognitive deficits, including decreased attention and working memory. This preliminary study examined fMRI data from a clinical trial implementing a 4-week virtual reality driving intervention to assess how sustained training can improve deficits related to traumatic brain injury. Previously-reported behavioral findings showed improvements in working memory and processing speed in those who received the intervention; this report explores the brain bases of these effects by comparing neural activity related to working memory (n-back task) and resting state connectivity before and after the intervention. In the baseline visit (n = 24), working memory activity was prominent in bilateral DLPFC and prefrontal cortex, anterior insula, medial superior frontal gyrus, left thalamus, bilateral supramarginal / angular gyrus, precuneus, and left posterior middle temporal gyrus. Following intervention, participants showed less global activation on the n-back task, with regions of activity only in the bilateral middle frontal cortex, posterior middle frontal gyrus, and supramarginal gyrus.
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