Publications by authors named "Khaled Helaiwa"
Purpose To evaluate the efficacy of combining pre-operative intravitreal administration of recombinant tissue plasminogen activator (rTPA) followed by 23G pars plana vitrectomy with the subretinal administration of rTPA in the management of acute submacular hemorrhage (SMH) secondary to neovascular age-related macular degeneration (AMD). Methods This is a single-center case series report that included 14 patients with SMH secondary to neovascular AMD. All of them received preoperative intravitreal injection of 0.
View Article and Find Full Text PDFPurpose: The aim of this article is to report an unusual case of postoperative graft loss into the vitreous cavity after Descemet membrane endothelial keratoplasty (DMEK) in a patient with an unstable iris-lens diaphragm (scleral-fixated intraocular lens [sf-IOL]) and its successful retrieval with a favourable outcome.
Methods: This is a retrospective case report.
Results: DMEK procedure was performed in a vitrectomized eye of an 80-year-old woman with pre-existing sf-IOL due to pseudophakic bullous keratopathy.
Background: To evaluate changes in central macular thickness (CMT) and visual outcome in patients with neovascular age-related macular degeneration (AMD) treated initially with bevacizumab and subsequently switched to either aflibercept or ranibizumab.
Methods: Observational clinical study was performed. We measured the structural outcome (CMT on SD-OCT; μm) and the visual outcome (best corrected visual acuity (BCVA); logMAR), as follows: before treatment (at baseline), following bevacizumab treatment (switch follow-up) and after switching from bevacizumab to aflibercept- or ranibizumab treatment (final follow-up, AG/, RG).