3 ± 24.2. Mean VA was 0.26 ± 0.21 logMAR (Snellen 20/36) at baseline versus 0.20 ± 0.23 logMAR (Snellen 20/32) at the end of the follow-up (P = 0.28). All eyes presented with sub-foveal, type 1 macular neovascularization (MNV). Average sub-foveal choroidal thickness changed from 189.70 ± 68.46μm at baseline to 169.00 ± 63.06μm (P < 0.001) at last follow-up. Patients with type 1 NV-AMD, irregular PED, and non-resolving SRF and under continuous treatment of monthly anti-VEGF injections may maintain good visual acuity after long period of time.Patients with type 1 NV-AMD, irregular PED, and non-resolving SRF and under continuous treatment of monthly anti-VEGF injections may maintain good visual acuity after long period of time. To compare the analytical quality characteristics of currently available CE-marked perfluorocarbon liquids (PFCL) applied intraoperatively during vitreoretinal surgery. Twenty-one samples of 8 brands of perfluorooctane (PFO) and 25 samples of 13 brands of perfluorodecalin (PFD) were analysed. Gas chromatography coupled with mass spectroscopy (GC/MS) was used to determine the content of the main product. The amount of reactive and underfluorinated impurities was analysed and expressed as an H-value using fluoride selective potentiometry after a chemical transformation reaction to detect impurities that triggered both acute and latent toxic effects. UV-active substances were determined in order to draw conclusions on the integrity of primary packaging components. Moreover, we controlled for any 1H-PFO contamination in PFO, as it is known to modify PFO's surface characteristics. Significant differences in the tested products' purity profiles were detected. The PFO batches revealed H-values ranging from <roducts in an understandable and clear manner. This would require providing a complete certificate of analysis focussing especially on quality characteristics to enable vitreoretinal surgeons to differentiate between the effects from the PFCL itself and those from impurities. To define a "super stable" subset of polypoidal choroidal vasculopathy (PCV) patients that have a long period of remission following anti-vascular endothelial growth factor (VEGF) therapy. Twenty-one eyes that showed no recurrence for over 18 months following anti-VEGF monotherapy were included in the "super stable PCV group" and compared with 37 eyes with recurring disease. Patient demographics, visual acuity, and imaging data from optical coherence tomography (OCT) and fluorescein angiography/indocyanine green angiography were compared between the two groups at baseline and at 3 months after treatment initiation. The super stable group maintained remission for a mean duration of 31.0 months following a mean of 4.1 anti-VEGF injections. The super stable group was younger at baseline (64.6 ± 8.8 vs. 71.4 ± 7.9 years, P < 0.05) with a higher ratio of females (52.4% vs. 24.3%, P < 0.05) compared with the control group. The super stable group had a higher percentage of eyes with a single polyp, as opposed to multiple polyps (66.7% vs. 32.4%, P < 0.05), and the diameter of the largest polyp was smaller (328.4 ± 98.2 vs. 398.3 ± 112.2 μm, P < 0.05). Baseline choroidal thickness was greater in the super stable group (357 ± 102.7 vs. 293.2 ± 94.6 μm, P < 0.05). At 3 months after treatment, OCT features including central retinal thickness, pigment epithelial detachment (PED) size, and presence of subretinal fluid showed superior response in the super stable group. The reduction in PED height was almost 3 times as large in the super stable group (- 250.1 ± 228.5 μm vs. - 84.4 ± 221.1 μm, P < 0.05). Binary logistic regression further showed that factors such as age, polyp configuration, PED diameter at 3 months, and change in PED height at 3 months were associated with super stable remission. Identifying super stable PCV patients can prevent overtreatment and lessen treatment burden.Identifying super stable PCV patients can prevent overtreatment and lessen treatment burden. To evaluate surgical and visual outcomes of modified adjusted trabeculotomy in juvenile glaucoma (JG) cases. A retrospective case series; medical records of 43 patients (69 eyes) JG cases operated by adjusted trabeculotomy between 2011 and 2018. b-AP15 solubility dmso Those who completed a minimum of 1year of regular follow-up, and up to 5years were included in the study. Intraocular pressure (IOP), number of medications, cup/disc ratio (CDR), and visual acuity (VA) at baseline, postoperative 1, 3, 5years were evaluated. Success required IOP ≤ 18mmHg and a minimum of 20% reduction, without medications (full), or with medications (qualified). Numbers of patients (eyes) who completed 1, 3, and 5 follow-up years were as follows 26 (43), 15 (27), and 11 (19). Median (range) age at surgery was 21.5 (8-43) years. Mean (range) IOP was significantly (P < .001) reduced from 23.4 ± 8.8 (11.0-46.0) mmHg to 11.5 ± 3.5 (7.0-28.0), 10.9 ± 3.6 (6.0-24.0), and 11.4 ± 3.0 (7.0-17.0) mmHg at 1, 3, and 5years, with reduction of medication scility, and visual improvement on the long-term. Good surgical technique and postoperative care are imperative to achieve a successful outcome. To assess the influence of time interval since last injection and time from baseline on central retinal thickness (CRT) in neovascular age-related macular degeneration (nAMD) with fluid refractory to monthly anti-VEGF treatment. This retrospective study included nAMD eyes with incomplete response to anti-VEGF defined by the presence of intra- or subretinal fluid on optical coherence tomography despite maximal (monthly) anti-VEGF dosing. The outcome measure was CRT, and two time variables (time from last injection ant time from baseline) were the independent factors included in the individual correlation analyses. In addition, an association analysis was performed. Sixty eyes of 56 patients (67.9% females, mean age 78.7 ± 6.8years) were included with a mean included time period of 35.6months. A significant positive correlation between CRT and the time from last injection occurred in 24 (40%) and 25 (42%) eyes by univariate and multivariate analysis, respectively. Time from baseline was significantly correlated with CRT in 29 (48.