Preserflo MicroShunt versus Trabeculectomy: Efficacy and Surgical Success within a Heterogenous Patient Cohort.

To compare success rates of trabeculectomy (TE) and Preserflo MicroShunt (PMS) in heterogenous glaucoma cohorts with regards to different pre- and postoperative therapeutic regimens. Data of 187 glaucoma patients who either received TE (73 eyes) or PMS implantation (114 eyes) between January 2018 and December 2022 were retrospectively evaluated. Surgical success and failure rates were analyzed within six months of follow-up.

Visualization of the Postoperative Position of the Hydrus Microstent Using Automatic 360° Gonioscopy.

: Glaucoma, one leading cause of irreversible vision loss worldwide, is primarily caused by elevated intraocular pressure (IOP). Recently, minimally invasive glaucoma surgeries (MIGSs) have become popular due to their shorter surgical times, tissue-sparing nature, and faster recovery. One such MIGS, the Hydrus nickel-titanium alloy Microstent, helps lower IOP by improving aqueous humor outflow.

Retrospective Analysis of Bicanalicular Lacrimal Silicone Tube Intubation in Patients with Congenital Nasolacrimal Duct Obstruction: A Long-term Follow-up Study.

Congenital nasolacrimal duct obstruction (CNLDO) is the most common cause of epiphora in the first year of life. In addition to conservative therapy, there are several invasive methods available. The aim of this retrospective study was to conduct a long-term follow-up of bicanalicular lacrimal duct intubation as the primary intervention in a large cohort of patients with CNLDO.

The Preserflo MicroShunt Affects Microvascular Flow Density in Optical Coherence Tomography Angiography.

Intraocular pressure (IOP) lowering surgery has been shown to alter microvascular density in glaucoma patients. The aim of this study is to report changes in retinal flow density (FD) over the course of treatment with the Preserflo MicroShunt, using optical coherence tomography angiography (OCTA). 34 eyes from 34 patients who underwent Preserflo MicroShunt implantation were prospectively enrolled in this study.

Comparison of the iStent Inject versus the iStent Inject W-Both in Combination with Cataract Surgery-In Open-Angle Glaucoma.

We compare the short- and mid-term postoperative outcomes of the iStent inject with its successor, the iStent inject W. A retrospective monocentric study was performed to compare the iStent inject used for cataract surgery with the iStent inject W, also used for cataract surgery. The primary study endpoint was intraocular pressure (IOP) reduction six months after surgery.

Position of the ISTENT Inject Trabecular Micro-Bypass System Visualized with the NIDEK GS-1 Gonioscope-A Postoperative Analysis.

Glaucoma is one of the leading causes of irreversible blindness globally and is characterized by the gradual loss of retinal ganglion cells. The primary risk factor for the development and progression of glaucoma is increased intraocular pressure (IOP). Numerous surgical interventions exist to lower IOP should conservative therapy fail.

Long-Term Outcomes of the PRESERFLO MicroShunt Implant in a Heterogeneous Glaucoma Cohort.

The Preserflo MicroShunt represents a novel glaucoma treatment device, necessitating long-term follow-up data to accurately assess its efficacy. The aim of this study is to report real-world data of a heterogenous glaucoma cohort who received Preserflo implantation at a specialized glaucoma clinic. A total of 160 eyes of 160 patients who underwent Preserflo MicroShunt implantation were retrospectively enrolled in this study.

Nasolacrimal intubation in transcanalicular endoscopic dacryoplasty: a long-term follow-up study.

Nowadays, transcanalicular endoscopic dacryoplasty represents the majority of lacrimal duct surgery procedures performed in adults in specialised centers. However, there are still hardly any data available regarding the intra- and postoperative care, particularly regarding the duration of silicone tube intubation (STI). Our aim was to evaluate the relation between tube duration and recurrence of symptoms in patients who underwent transcanalicular microdrill dacryoplasty (MDP) in a long-term setting.

Long-Term Outcomes of Canaliculotomy with Silicone Tube Intubation in the Management of Canaliculitis.

As a rare and often misdiagnosed disease of the lacrimal apparatus, only limited data exist on long-term outcomes of surgical methods for the treatment of primary canaliculitis. The aim of this study was to evaluate canaliculotomy with silicone tube intubation (STI) as a surgical procedure for canaliculitis in a long-term follow-up setting. A total of 25 eyes of 25 patients with canaliculitis treated with canaliculotomy and STI at the University of Muenster Medical Center, Germany, from 2015 to 2021 were included in this study.

Application Possibilities of a New Preloaded Nasolacrimal Duct Intubation System.

Introduction: The LacriJet (FCI S. A. S.

Long-term outcome of transcanalicular microdrill dacryoplasty: a minimally invasive alternative for dacryocystorhinostomy.

Background/aim: Dacryocystorhinostomy (DCR) remains the gold standard therapy for nasolacrimal duct obstruction (NLDO), but is invasive and does not maintain the physiology of the lacrimal pathway. With transcanlicular microdrill dacryoplasty (MDP), there is a minimally invasive alternative surgical approach. This study aimed to present this modern lacrimal duct surgery technique and to evaluate its long-term success rate in a large study population.

[Masquerade lacrimal duct stenosis: prevalence of lacrimal sac tumors].

Background: Tumors of the lacrimal sac are a rare entity. Malignancies are often associated with a high mortality rate. Lacrimal sac tumors often present as lacrimal duct stenosis with dacryocystitis and are often only diagnosed after an intraoperative biopsy.

[Vogt-Koyanagi-Harada-like uveitis under immune checkpoint inhibitor treatment for metastasized malignant melanoma].

This article presents the case of a 68-year-old female patient who reported bilateral progressive visual loss over 4 weeks. The patient had a known metastatic malignant cutaneous melanoma, which was treated with the immune checkpoint inhibitors nivolumab and ipilimumab. The ophthalmological examination revealed a bilateral anterior chamber flare with endothelial precipitates as well as choroidal folds, an orange-red discoloration of the retina and a serous retinal/choroidal detachment in the left eye.

[Treatment Options for Adenoid Cystic Lacrimal Gland Carcinoma - A Case Series and Literature Review].

Adenoid cystic carcinoma of the lacrimal gland (ACC) is a rare malignant orbital tumour with a poor overall prognosis. Current therapeutic approaches like radical and local surgery, adjuvant radiation and neoadjuvant intra-arterial chemotherapy are controversial. We present three cases of patients with ACC with different therapy concepts and discuss these with current recommendations from the literature.

Changes in Flow Density Measured Using Optical Coherence Tomography Angiography after iStent Insertion in Combination with Phacoemulsification in Patients with Open-Angle Glaucoma.

Purpose: To evaluate changes in flow density after the implantation of a trabecular microbypass stent (iStent) in combination with cataract surgery.

Methods: A total of 48 eyes of 48 patients, who underwent either cataract surgery alone (cataract group) or cataract surgery with implantation of two iStent inject devices (iStent group), were prospectively included in this study. Intraocular pressure (IOP) and flow density data before and after surgery were extracted and analyzed.