Purpose: Conjunctival incisional surgery is a known risk factor for trabeculectomy failure. The occurrence of avascular bleb following failed ab interno XEN stent implantation has been documented in patients undergoing trabeculectomy with mitomycin C (MMC). However, reports on same quadrant trabeculectomy with MMC after failed ab externo open conjunctiva XEN stent implantation are scarce. This study sought to document the 1-year clinical outcomes and bleb morphology following this procedure.Case summary: This retrospective study reviewed the medical records of 4 eyes from 4 patients who received trabeculectomy with MMC in the same quadrant following ab externo open conjunctiva XEN stent implantation failure. At 1 year after trabeculectomy, the intraocular pressure was successfully controlled without glaucoma medication, and no visual field progression was observed. Anterior segment tomography indicated that the blebs were elevated and broad, with a suprascleral fluid-filled space evident in all eyes. There were no instances of prolonged hypotony or bleb leakage one year after the trabeculectomy, although an avascular bleb was observed in one eye. Conclusions Performing trabeculectomy with MMC in the same quadrant appears to be an effective method for reducing IOP after the failure of ab externo open conjunctiva XEN stent implantation.

Purpose: Conjunctival incisional surgery is a known risk factor for trabeculectomy failure. The occurrence of avascular bleb following failed ab interno XEN stent implantation has been documented in patients undergoing trabeculectomy with mitomycin C (MMC). However, reports on same quadrant trabeculectomy with MMC after failed ab externo open conjunctiva XEN stent implantation are scarce. This study sought to document the 1-year clinical outcomes and bleb morphology following this procedure.Case summary: This retrospective study reviewed the medical records of 4 eyes from 4 patients who received trabeculectomy with MMC in the same quadrant following ab externo open conjunctiva XEN stent implantation failure. At 1 year after trabeculectomy, the intraocular pressure was successfully controlled without glaucoma medication, and no visual field progression was observed. Anterior segment tomography indicated that the blebs were elevated and broad, with a suprascleral fluid-filled space evident in all eyes. There were no instances of prolonged hypotony or bleb leakage one year after the trabeculectomy, although an avascular bleb was observed in one eye. Conclusions Performing trabeculectomy with MMC in the same quadrant appears to be an effective method for reducing IOP after the failure of ab externo open conjunctiva XEN stent implantation.

Purpose: Conjunctival incisional surgery is a known risk factor for trabeculectomy failure. The occurrence of avascular bleb following failed ab interno XEN stent implantation has been documented in patients undergoing trabeculectomy with mitomycin C (MMC). However, reports on same quadrant trabeculectomy with MMC after failed ab externo open conjunctiva XEN stent implantation are scarce. This study sought to document the 1-year clinical outcomes and bleb morphology following this procedure.Case summary: This retrospective study reviewed the medical records of 4 eyes from 4 patients who received trabeculectomy with MMC in the same quadrant following ab externo open conjunctiva XEN stent implantation failure. At 1 year after trabeculectomy, the intraocular pressure was successfully controlled without glaucoma medication, and no visual field progression was observed. Anterior segment tomography indicated that the blebs were elevated and broad, with a suprascleral fluid-filled space evident in all eyes. There were no instances of prolonged hypotony or bleb leakage one year after the trabeculectomy, although an avascular bleb was observed in one eye. Conclusions Performing trabeculectomy with MMC in the same quadrant appears to be an effective method for reducing IOP after the failure of ab externo open conjunctiva XEN stent implantation.

OBJECTIVE: Previous studies have suggested that a virtual classroom is immersive and ecologically valid neuropsychological assessment, but those studies have limited components for social attentions. Therefore, the objective in the current study is the development of a joint attention virtual reality (JA-VR) classroom to incorporate social attentions between a participant and a virtual avatar teacher. METHODS: Fifty-eight participants were recruited for current study (25 for pilot and 33 for main studies; 32.8% female, n=19; age: M=24.5, SD=4.0). We suggested a JA-VR classroom, and compared it with previous methods including a VR classroom without JA components. We conducted attention experiments with AX-version of continuous performance tasks. RESULTS: Our results suggest that the new JA-VR classroom had convergent validity with previous methods, and that the JA-VR classroom promoted attentional processing among participants better than both old VR and non-VR measures. CONCLUSION: We add an important social attention concept to the virtual classroom, and believe that this work is an methodological foundation for the study of social attention in school life. We hope it ultimately help people with mental handicaps in social attention.
Attention ; Female ; Hope ; Humans ; Joints