The incidence of retinopathy of prematurity in neonates in Germany in 2019; a nationwide epidemiological cohort study.

Retinopathy of prematurity (ROP) is a leading cause of childhood blindness in preterm infants. The incidence of ROP varies widely across countries, with rates as high as 30% in some regions. This study investigated the incidence, risk factors, treatment, and mortality of ROP patients in Germany. Data were extracted from the German Federal Statistical Office (Destatis) diagnosis-related group (DRG) and Institute for the Remuneration System in Hospitals (InEK) databases. Patients with a secondary diagnosis of ROP (ICD-10 code H35.1) in the first 28 days of life were included. Data were extracted for patients admitted between January 1, 2019 and December 31, 2019. The diagnoses and procedures were determined using the German version of the International Classification of Diseases (ICD-10-GM) and the German procedure coding system (OPS). The codes 5-154.xx, 5-155.xx, 8-020.xx, 5-156.9, 6-003.(c&d), 6-007.(2&8) were utilised to denote different ocular treatments. Patient Clinical Complexity Levels were extracted and used to compare ROP with non-ROP patients. A total of 1326 patients with ROP were identified. The incidence of ROP is estimated to be 17.04 per 10,000 live births. The incidence was highest in infants with birth weights less than 500 g and decreased with increasing birth weight. The most common risk factors for ROP were low birth weight, male sex, and prematurity. Of the infants with ROP, 7.2% required ocular treatment. The most common treatment was intraocular injections, followed by photocoagulation. No surgical treatment was required for any of the infants during the study period. The mortality rate for infants with ROP was 60.33 per 10,000. This is higher than the overall neonatal death rate of 24.2 per 10,000. CONCLUSIONS: This study found that the incidence of ROP in Germany is similar to that in other developed countries. The study also found that the mortality rate for infants with ROP is higher than the overall neonatal death rate. These findings highlight the importance of early detection and treatment of ROP in preterm infants. WHAT IS KNOWN: • ROP is a severe eye condition often affecting preterm infants. • Previous data are limited in scope and generalizability. WHAT IS NEW: • Based on a national database, our study found ROP incidence to be 17.04 per 10,000 new births, higher in males (17.71) than in females (16.34). • 7.2% of ROP cases required ocular treatment, inversely correlated with birth weight. • High rates of multimorbidity such as neonatal jaundice (84.69%), respiratory distress syndrome (80.84%), and apnea (78.88%) were observed.

An unusual presentation of invasive Fusarium aortitis in a patient who is immunocompromised: A case report.

Fusarium (F.) species are ubiquitous filamentous fungi that may cause various opportunistic infections, especially in patients who are immunocompromised. A rare manifestation of disseminated fusariosis affects the aortic valve and results in invasive aortitis, which poses a significant challenge for clinicians in diagnosis and treatment. Here, we report a case of a patient, aged 54 years, who is immunocompromised, presenting initially with Fusarium keratitis and chorioretinitis in both eyes and a new endovascular aortic mass. Positron emission tomography/computed tomography was performed, suggesting aortitis. Transoesophageal echocardiography and electrocardiogram-guided computed tomography-angiography confirmed a large intraluminal mass in the ascending aorta. The aortic mass and a part of the ascending aorta were resected surgically, and a filamentous fungus with the microscopic features of the genus Fusarium was isolated and later identified molecularly as F. petroliphilum. The course of the treatment was complicated by perioperative cerebral embolization and mesenteric ischemia. These complications could be attributed to a preoperatively existing occlusion of the superior and inferior mesenteric artery and a subtotal stenosis of the celiac trunk. This case report describes a rare manifestation of disseminated fusariosis, frequently characterized by protracted clinical courses with poor prognosis. Fusariosis may manifest at different sites at different times or persist as a long-lasting disease with reactivation. This case highlights the importance of the interdisciplinary approach for effectively treating invasive mycoses.

NOVEL TECHNIQUE FOR INTRAOCULAR FOREIGN BODY REMOVAL: Magnetized Disposable Microforceps. A Systematic Approach and First Clinical Result.

PURPOSE: To verify whether disposable microforceps can be magnetized to atraumatically attract and then grasp intraocular foreign bodies. An effective magnetization protocol was developed. The clinical relevance was tested, and a first practical application was performed. METHODS: The magnetic flux density (MFD) of a bar magnet and an electromagnet was measured. Steel screws were used to determine the magnetization protocol. Disposable microforceps was magnetized, MFD generated at the tip was measured, and the weight that can be lifted was tested. Foreign body removal with such forceps was performed. RESULTS: The electromagnet MFD was much higher than the bar magnet. The most effective magnetization protocol was to pass the screw from the end along the shaft and back over the electromagnet. Magnetized microforceps had a 7.12 mT change in MFD at the tip. Steel balls up to 87 mg could be lifted in buffered saline solution. In clinical use, the intraocular foreign body could be attracted and grasped safely. CONCLUSION: Disposable microforceps can be easily and inexpensively magnetized. The achievable MFD is clinically relevant to attract typical intraocular foreign bodies. An electromagnet is best suited for this purpose. With such prepared forceps, foreign bodies can be attracted atraumatically and grasped securely.

[Peripapillary whitening in high myopia: only a staphyloma posticum?] / Peripapilläre Aufhellung bei hoher Myopie: nur ein Staphyloma posticum?

This article reports the case of a 55-year-old female patient who presented with visual deterioration and previously known myopia. Funduscopy revealed a tilted optic disc along with a peripapillary staphyloma and a yellowish lesion on the inferior border of the optic disc. Optical coherence tomography showed an intrachoroidal cavitation. Multimodal imaging characteristics of this clinical entity are provided in this case report.

Retinal crystalline deposits in a patient who received chemotherapy and radiotherapy for nasopharyngeal carcinoma and subsequent anti-VEGF treatment for the bilateral radiation maculopathy.

We report the occurrence of intraretinal crystalline deposits in a patient who received several anti-VEGF injections and one session of focal laser treatment for the treatment of radiation retinopathy during the treatment process. She had received three cycles of epirubicin and cisplatin together with radiation therapy seven years prior to detection of the maculopathy. The multimodal imaging features and the possible cause of the retinal crystalline deposits are discussed.

Retinal tears and rhegmatogenous retinal detachment after intravitreal injections: its prevalence and case reports.

PURPOSE: To report the prevalence of postoperative retinal tear or rhegmatogenous retinal detachment secondary to intravitreal injections. METHODS: Surgical and medical records of patients who received intravitreal injections at the practice of a single retina specialist from January 2004 to May 2013 and who were followed for at least 6 months were investigated retrospectively. RESULTS: During the study period, a total of 3,907 intravitreal injections were performed in 1,049 eyes of 784 patients (416 males [47%]). The mean number of injections per eye was 3.72 ± 3.43 (range, 1-22). The mean age of the participants was 67.03 ± 13.56 (range, 5-94 years). The mean follow-up time was 31.98 ± 22.86 months (range, 6-144 months). Retinal break or rhegmatogenous retinal detachment occurred in 3 injections of 3 eyes, yielding an overall prevalence of 0.077% per injection and 0.29% per eye. CONCLUSIONS: Retinal tear and rhegmatogenous detachment are rare complications of intravitreal injection. Precautions should be taken especially in patients having predisposing conditions, such as high myopia, or any other vitreoretinal disorders.

The long-term effect of intravitreal ranibizumab on retinal nerve fiber layer thickness in exudative age-related macular degeneration.

The aim of this study was to evaluate the long-term effect of intravitreal ranibizumab on the retinal nerve fiber layer (RNFL) in exudative age-related macular degeneration (AMD). Patients with treatment naive neovascular AMD in one eye were enrolled into the study. Following 3 monthly intravitreal ranibizumab injections, the patients were evaluated according to disease activity and re-injections were performed according to "treat and extend" protocol. During the follow-up, peripapillary nerve fiber layer thickness measurements were compared with normal fellow eyes. Forty-four eyes of 11 women and 11 men with the mean age of 66.3 ± 8.8 years (50-80) were enrolled into the study. All patients had completed at least 12 months of follow-up time. Patients received an average of 4.7 (3-11 injections) intravitreal injections. At baseline, no significant difference was observed between two groups for RNFL thickness, which was assessed as quadrants (p = 0.250-0.944) and globally (p = 0.814). In each group, there was a significant RNFL thinning (p = 0.009 and 0.022) after the third month, whereas no significant difference was observed between treated and untreated eyes. Patients were also classified according to the number of injections, and RNFL thickness showed no difference between eyes treated with less or more than five intravitreal injections (p = 0.757-0.973). Although there was no statistically significant difference in RNFL thickness between study and control eyes during 12 months of follow-up, a significant thinning was recorded in both groups compared with baseline values. Cross-sectional images with higher resolutions and precise segmentation opportunities are needed to investigate the hypothesis "VEGF neutralization and inhibition of cell maintenance" in detail.

Long-Term Follow-Up of the Postoperative Macular Fold following the Vitreoretinal Surgery with Air Tamponade.

A 64-year-old male who had a macula-on superior bullous retinal detachment in OD underwent scleral buckling, 20-gauge-pars plana vitrectomy, internal drainage of subretinal fluid with perfluorocarbon fluid, 360° endolaser and perflourocarbon-fluid-air exchange surgery. Patient sat upright immediately after the surgery for the night. At the first postoperative morning although the retina was attached, there was a macular fold extending toward the temporal retinal periphery. Patient denied further surgery. During the follow-up, retinal fold gradually became less visible and it could be noticeable only by fundus autoflorescence imaging at the sixth postoperative year with a subtle epiretinal membrane formation on the optical coherence tomographic section.

Splitting of a Dexamethasone Implant (Ozurdex) following the Injection.

In this brief report, we share our observations on a splitted Dexamethasone implant (Ozurdex) which we discovered a week after the injection. It is likely that implant splitting neither changes the efficacy of the implant nor creates a mishap for the patient.

Spontaneous resolution of vitreomacular traction: a case series.

Three patients had unilateral vitreomacular traction (VMT) syndrome and the diagnosis was confirmed by spectral domain-type optical coherence tomography (OCT). All patients were female aged 51, 55 and 62 years. All denied surgical intervention. In one patient, rapid spontaneous resolution of the vitreomacular traction with a complete posterior vitreous detachment (PVD) and a normal foveal contour was achieved within 15 days. In the remaining two cases a complete PVD could be detected as late as seven months after the initial presentation. In one, though the vitreomacular adhesion released spontaneously, there was a minimal residual epiretinal membrane. In all three eyes, visual acuity was considerably improved. Spontaneous, uneventful resolution has been rarely reported in the natural course of VMT but several recent studies with the aid of OCT have shown that spontaneous resolution might be more common than previously known. In light of our cases, we believe that there is still room to search for OCT clues in eyes with VMT to predict eyes with higher likelihood of spontaneous resolution, thereby avoiding unnecessary pharmacologic and/or surgical intervention.

Spontaneous closure of the retinal pigment epithelial microrupture caused by a retained retrobulbar pellet.

We describe a 48-year-old woman with a retained retrobulbar pellet and associated retinal pigment epithelial detachment. Spectral optical coherence tomography disclosed a focal microrupture of the retinal pigment epithelium. After two weeks of oral prednisolone treatment, the retinal pigment epithelial detachment was flattened and the microrupture was sealed. Optical coherence tomography is an important tool to elucidate the pathogenesis of blunt trauma-related posterior pole changes.

Necrotic arachnidism of the eyelid due to Loxosceles rufescens spider bite.

A 69-year-old woman was awakened with redness and swelling of the left upper eyelid a few days before her presentation. She also noticed a dead spider on her bed. Ophthalmic examination revealed severe left periorbital hyperemia, edema and a wide necrotic area on the upper eyelid. Systemic condition of the patient was well. She was hospitalized with the diagnosis of necrotic arachnidism of the left upper eyelid. Systemic corticosteroid and antibiotic treatment was commenced. No surgical intervention was carried out. A week later, whole upper eyelid was covered with a black eschar. This black eschar shrank with time, and it detached completely within 8 weeks and the lesion healed without a disfiguring scar. Meanwhile, the offending spider was identified as Loxosceles rufescens. Although rare, eyelid may be a biting site for Loxosceles spiders and a favorable result may be obtained with conservative management.