Publications by authors named "Fuest Matthias"

Objective Of Surgery: The aim of endothermal pupilloplasty (EP) is to optimize centering of the pupil, contour, or size.

Indications: The EP is performed in patients with congenital or acquired corectopia or an irregular pupil shape. In individual cases the technique has also been used to tighten the iris in floppy iris syndrome and to adapt iris tissue edges in patients with sectoral iris defects or iridodialysis.

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Purpose: To compare the efficacy, safety, and factors influencing the outcomes of trabeculectomy (TE), conventional canaloplasty (cCP), and mitomycin C augmented canaloplasty (mCP) in glaucoma patients.

Methods: Intraocular pressure (IOP), the number of IOP-lowering eye drops, and surgery-related complications were evaluated at baseline and through 18 months postoperatively. Correlations between patients' demographic data, ophthalmic and non-ophthalmic conditions, outcomes and complications were evaluated.

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Purpose: To evaluate the treatment success and safety of ab interno canaloplasty (AbiC) combined with cataract surgery in glaucoma patients.

Methods: The prospective case study included 43 eyes that received an AbiC combined with cataract surgery (age 73.3 ± 8.

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Objective Of Surgery: The aim of this surgical technique is the implantation of a glaucoma drainage device (GDD) in eyes with aphakic glaucoma following injector-assisted implantation of an artificial iris into the ciliary sulcus.

Indications: This atraumatic tube insertion technique can be performed during GDD implantation after implantation of an artificial iris into the ciliary sulcus.

Surgical Technique: Following injector-assisted implantation of an artificial iris into the ciliary sulcus of eyes, the iris can shift into the chamber angle.

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Purpose: To determine if early central corneal thickness (CCT) and best-corrected visual acuity (BCVA) changes indicate graft detachment after uncomplicated Descemet membrane endothelial keratoplasty (DMEK).

Methods: In this analysis of our prospectively collected ADDA registry data ( https://drks.de/search/de/trial/DRKS00027180 ), 45 pseudophakic eyes underwent DMEK surgery at the Department of Ophthalmology, RWTH Aachen University.

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Background: To compare clinical, anatomical, and densitometric changes following Dresden (DCXL) vs. accelerated (ACXL) corneal UVA cross-linking (CXL; Avedro KXL, Geuder, Heidelberg, Germany) in progressive keratoconus (KC).

Methods And Material: In this retrospective study, we analyzed 20 patients following DCXL (3 mW/cm², 30 min, 5.

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Purpose: Glaucoma is a leading cause of irreversible blindness worldwide. Retinal ganglion cells (RGC), the neurons that connect the eyes to the brain, specifically die in glaucoma, leading to blindness. Elevated intraocular pressure (IOP) is the only modifiable risk factor, however, many patients progress despite excellent IOP control.

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Purpose: To report on the use of allogenous fascia lata (FL) grafts in patients with lower eyelid retraction (LER).

Methods: In this retrospective study, a consecutive series of 27 patients (39 eyes) with LER who underwent lower eyelid elevation with FL was included. Examinations including measurement of the palpebral fissure vertical height (PFVH), the inferior scleral show distance, the margin reflex distance 2 (MRD 2), and the evaluation of conjunctival hyperemia were conducted at baseline and after a mean postoperative time of 25.

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The role of chloroquine (CQ) and hydroxychloroquine (HCQ) in the management of dry eye disease is still unclear. This systematic review and meta-analysis investigates the efficacy and feasibility of CQ and HCQ in patients with dry eye disease. In February 2023, PubMed, Embase, Google Scholar, and Web of Science were accessed.

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This systematic review and meta-analysis investigated whether honey-related treatment strategies improve the signs and symptoms of patients with dry eye disease (DED). In March 2023, the following databases were accessed for clinical trials investigating the efficacy of honey-related treatment strategies in DED: PubMed, Web of Science, Google Scholar, and EMBASE. The following data were extracted at baseline and at the last follow-up: Ocular Surface Disease Index, tear breakup time, Schirmer I test, and corneal staining.

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On the basis of WHO global blindness data, it may be stated that 23 million people globally suffer from unilateral corneal blindness, while 4 [...

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Background: Trabeculotomy with the Kahook knife is a new ab interno minimally invasive glaucoma surgery (MIGS) procedure. The MIGS are usually performed in early to intermediate glaucoma eyes. In this retrospective study we analyzed the intraocular pressure (IOP) and topical glaucoma eye drop therapy (Meds) reduction achieved by the Kahook trabeculotomy (TO) without (n = 19) or with (n = 18) combined cataract operation (Cat-TO) as initial treatment before or to avoid filtering surgery.

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Purpose: To evaluate the efficacy and safety of excisional goniotomy performed with the Kahook Dual Blade (KDB) combined with cataract surgery in patients with pimary open angle glaucoma (POAG) and Normal Tension Glaucoma (NTG) under topical therapy. Further sub-analysis was performed to compare between 90 and 120 degrees goniotomy.

Methods: This was a prospective case series of 69 eyes from 69 adults (age 78 ± 5.

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We evaluated the suitability of 2% human platelet lysate medium (2%HPL) as a replacement for 2% fetal bovine serum medium (2%FBS) for the xeno-free organ culture of human donor corneas. A total of 32 corneas from 16 human donors were cultured in 2%FBS for 3 days (TP1), then evaluated using phase contrast microscopy (endothelial cell density (ECD) and cell morphology). Following an additional 25-day culture period (TP2) in either 2%FBS or 2%HPL, the pairs were again compared using microscopy; then stroma and Descemet membrane/endothelium (DmE) were processed for next generation sequencing (NGS).

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Purpose: To evaluate the standard of care, in particular the use of topical or subconjunctival interferon-2b, in treating ocular surface squamous neoplasia or melanocytic tumours in tertiary eye centres in Germany.

Methods: A survey containing 14 questions was sent to 43 tertiary eye centres in Germany. The questions addressed the surgical and medical management of ocular surface squamous neoplasia and melanocytic tumours (primary acquired melanosis and malignant melanoma), as well as the clinical experiences and difficulties in prescribing off-label interferon-2b eye drops and subconjunctival injections.

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We evaluated the small molecules (AFM) caffeine, curcumin and pirfenidone to find non-toxic concentrations reducing the transformation of activated human corneal stromal keratocytes (aCSK) to scar-inducing myofibroblasts (MYO-SF). CSK were isolated from 16 human corneas unsuitable for transplantation and expanded for three passages in control medium (0.5% FBS).

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The efficacy of corticosteroids (CS) for dry eye disease (DED) has been investigated in the clinical setting. The present study investigated whether topical CS application improves the clinical outcome at last follow-up compared to the baseline. The present study was conducted according to the PRISMA 2020.

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More and more patients suffer from multifactorial neurodegenerative diseases, such as age-related macular degeneration (AMD). However, their pathological mechanisms are still poorly understood, which complicates the development of effective therapies. To improve treatment of multifactorial diseases, cell-based gene therapy can be used to increase the expression of therapeutic factors.

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The effectiveness of using acupuncture for dry eye disease (DED) is controversial. Thus, this systematic review investigated the effectiveness and feasibility of using acupuncture for DED in accordance with the 2020 PRISMA statement. The outcomes of interests were (1) to evaluate the efficacy of acupuncture in improving the ocular surface disease index (OSDI), Schirmer I test score, and tear breakup time from baseline to the last follow-up; (2) to determine possible complications of using acupuncture; and (3) to investigate the superiority of acupuncture over other commonly used treatments for DED.

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Background/purpose: To determine anatomical success and best-corrected visual acuity after secondary surgery with heavy silicone oil tamponade in patients with persistent full-thickness macular holes.

Methods: In this retrospective study, 63 eyes with persistent full-thickness macular holes after primary pars plana vitrectomy and internal limiting membrane peeling underwent secondary surgery with heavy silicone oil tamponade. Macular spectral domain optical coherence tomography and best-corrected visual acuity measurements were performed during the follow-up.

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Background: The efficacy of various common treatment options for dry eye disease (DED) has been investigated against placebo. However, the potential beneficial effect of placebo in the management of DED is still unclear.

Aim: This meta-analysis investigated the impact of placebo administration in DED in Ocular Surface Disease Index (OSDI), Schirmer I test (SIT), tear breakup time (TBUT), corneal staining, and complications.

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Background: Ocular involvement in mucous membrane pemphigoid (MMP) is relatively rare, with a prevalence of 25 cases per million population, equating to approx. 2,100 patients throughout Germany. Diagnosis can be difficult - especially in cases of isolated ocular involvement - and treatment can be complex and lengthy.

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Purpose: To investigate the use of fascia lata (FL) grafts for inferior rectus muscle (IRM) tendon elongation in patients with large vertical squint angles with Graves' orbitopathy (GO).

Methods: In this retrospective study, we included a consecutive series of 20 eyes of 13 patients with GO who underwent IRM tendon elongation with FL. Orthoptic and ophthalmologic examinations including measurement of the head posture, the extent of deviation in primary position (PP), elevation, motility, and binocular diplopia at the tangent of Harms were conducted preoperatively and after a mean postoperative time of 10.

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Purpose: Single-use dual blade goniotomy (SBG) is a novel ab interno procedure that removes three to five clock hours of trabecular meshwork (TM). We analysed the reduction of intraocular pressure (IOP) and topical glaucoma medication (Meds) in eyes following combined cataract surgery and SBG (Cat-SBG).

Methods: IOP and Meds were evaluated retrospectively in 55 eyes of 38 patients.

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