Objectives: To evaluate temporal trends in ocular biometrics, patient demographics and surgical strategies for intraocular lens (IOL) localization in pediatric cataracts. Methods: This retrospective study included 291 eyes of 148 pediatric patients operated at a tertiary referral center between 2019 and 2025, comprising 219 operated eyes and 72 unaffected fellow eyes serving as intra-individual controls. Eyes were stratified into three chronological cohorts (2019-2020, 2021-2022, 2023-2025). Axial length (AL), white-to-white (WTW) diameter and central corneal thickness were analyzed in relation to the anatomical IOL placement. A generalized linear mixed model with a random intercept per patient accounted for the within-patient correlation between fellow eyes. Results: Mean AL increased from 18.91 ± 2.83 mm to 20.32 ± 3.19 mm (p = 0.004), whereas the increase in WTW diameter was not significant (p = 0.450). The age at surgery increased significantly across the periods (median 1.08, 1.33 and 3.13 years; p < 0.001), a general temporal effect that was not modified by the site of implantation (p = 0.32). Underlying etiology strongly influenced the approach: all eyes with Marfan syndrome received an iris-fixated IOL, whereas 90% of uveitic eyes remained aphakic. Femtosecond laser-assisted cataract surgery (FLACS) was used in 13 eyes and confined to the most recent period. Conclusions: Pediatric cataract surgery shows a progressive increase in the age at surgery that is not specific to any IOL localization, while the surgical approach is frequently determined by the underlying etiology. The increasing use of FLACS represents an institutional trend; the small number of cases and absence of outcome data preclude conclusions regarding its safety or feasibility.

Visual impairment in childhood is not uncommon but it is sometimes an insufficiently recognized problem in clinical practice and can lead to potentially severe and irreversible impairment of the general development of affected children. Under normal conditions all anatomical structures of the eyes are fully developed at birth in mature neonates. This is the basic requirement for the start of functional visual development after a short interval of a visual resting in the first 4-6 weeks of life. In this early phase, the development of the sensory impressions of touch, smell and taste are given priority. The subsequent visual development and maturation of the first 2 years of life is crucial and cannot be rectified later in school age or adulthood, because the neuroplasticity decreases with age. Early diagnosis of childhood eye diseases and consequent treatment are therefore essential to prevent irreversible impairment of visual function, such as in amblyopia.

PURPOSE:This study reports on longitudinal clinical characteristics of patients with neurofibromatosis type 1 (NF1) treated at the Department of Ophthalmology of the Medical University of Vienna. METHODS:This retrospective study included children with a genetically proven diagnosis of NF1. Clinical characteristics and outcomes, including best-corrected visual acuity (BCVA), refractive error, ocular motility, specific ophthalmological findings (e.g., Lisch nodules), and the presence of cutaneous café au lait stains were evaluated. Optical coherence tomography (OCT) and magnetic resonance imaging (MRI) were obtained to evaluate optic nerve abnormalities and early detection of optic glioma. RESULTS:One hundred and sixty-eight eyes of 85 children were included. The mean follow-up of the patients was 8 ± 3.7 years (range: 2-19 years) and mean age at baseline was 3.1 ± 2.6 years. Mean (±SD) BCVA was 0.19 (±0.20) logMAR at baseline. 16.5% of patients showed the presence of optic nerve abnormalities, 18.8% had therapy, 32.9% of the patients had cafe au lait stains, and 37.1% had Lisch nodules in the eye examination. Worse BCVA at baseline was associated with the presence of severe optic nerve abnormalities (mean 0.21 ± 0.14 logMAR; p < 0.01), compared to patients without optic nerve abnormalities (mean 0.14 ± 0.14 logMAR). Additionally, BCVA at baseline was dependent on the visual test (from mean 0.04 ± 0.19 logMAR to mean 0.3 ± 0.16 logMAR; p < 0.01). There was also a significant difference in BCVA change to follow-up in patients who received therapy compared to patients who did not (p = 0.033). The age showed no significant influence on the BCVA at baseline (p = 0.92). CONCLUSIONS:Optic nerve glioma poses a significant threat to vision in NF1 patients, necessitating biannual follow-up until age 6, including MRI, fundoscopy, and OCT imaging.

Spiroplasma ixodetis has been reported to cause the rare combination of cataract and uveitis in infants. Through a retrospective analysis of available literature and additional unpublished cases, we identified 28 eyes from 18 infants from 8 countries in Europe with cataracts and intraocular inflammation. The cataracts were bilateral in 55.6%, unilateral in 44.4%, and progressive in 46.4% of patients. Granulomatous anterior uveitis was found in all infants. Presence of S. ixodetis was supported by PCR (positive in 89.3% of eyes tested), transmission electron microscopy (positive in 90% of eyes tested), or culture of aspirated lens material (positive in 87.5% of eyes tested). Treatment with macrolide antimicrobial drugs, corticosteroids, and lensectomy appeared to be effective. Two patients had a recurrence of the uveitis after lens extraction and needed prolonged treatment. To increase awareness of S. ixodetis, we suggest its inclusion with the organisms of the TORCH acronym.

Background/Objectives: The aim of this paper was to evaluate the safety of surgical intervention using anesthesia and ophthalmological parameters in pediatric strabismus patients. The design involved retrospective case series. Methods: The setting was the Department of Ophthalmology, Medical University Vienna, Austria. Participants: In total, 208 children aged 0–18 years who underwent strabismus surgery due to exotropia or esotropia between 2013 and 2020 were included. Main outcomes and measures: Information regarding the duration of surgery, intra- and postoperative complications, the postoperative angle of deviation (AoD), and functional outcomes (visual acuity, stereovision) were analyzed. Results: The mean age at the time of surgery was 6.0 ± 4.1 years (range 0.6–18.0). The mean anesthesia time among all patients was 75.9 ± 19.3 min. The mean surgery and anesthesia time did not differ between the age groups. Longer anesthesia durations and surgery durations did not have a significant effect on the occurrence of intraoperation complications (p = 0.610 and p = 0.190, respectively). Intraoperative complications were recorded in 53% (most frequent triggering of oculocardiac reflex (OCR)) of the patients, and postoperative complications in 22% (the most frequent were postoperative nausea and vomiting and pain). An OCR was triggered more often in children older than 6 years than in younger children (p = 0.016). The mean angle of deviation was significantly reduced from preoperative to postoperative measurements. Preoperative stereovision tests were positive in 35% of the patients and increased to over 80% postoperatively. Conclusions: Strabismus surgery performed under general anesthesia in children aged 0 to 18 years is safe with regard to both surgical and anesthetic complications. A significant decrease in the angle of deviation and high rate of stereovision could be achieved with a low rate of re-treatments. However, the retrospective design, absence of standardized documentation, and limited sample size may affect the consistency and comparability of this study’s findings.

Strabismus, or squint or deviating eyes, is defined as misalignment of the eyes when fixating on an object and is a common problem in ophthalmology. Palsy of the third, fourth or sixth cranial nerve is one of the leading underlying causes for paralytic strabismus, often requiring surgery. However, uncertainty regarding factors influencing surgical success remains. Background/Objectives: The purpose of this study is to review the outcome and influencing factors of strabismus surgery in patients with cranial nerve palsy. Methods: A retrospective study of 57 patients with third cranial nerve (CN3) palsy, fourth cranial nerve (CN4) palsy, sixth cranial nerve (CN6) palsy or combined nerve palsy who underwent strabismus surgery between October 2009 and December 2023 was conducted. Analyzed data included demographic details, type of surgical intervention, etiology of nerve palsy, pre- and postoperative angle of deviation (AOD), vertical deviation (VD), best-corrected visual acuity (BCVA), and refractive error. Results: Mean age was 41.29 ± 23.14 years with a mean follow-up of 10.8 ± 15.38 months. 30 patients (52.63%) had CN6 palsy, 12 patients (21.05%) had CN3 palsy, eight patients (14.04%) had CN4 palsy and seven patients (12.28%) had combined nerve palsy. Brain neoplasm was the most common cause of nerve palsy (33.33%). Mean preoperative AOD improved from 17.54° ± 10.68 to 7.13° ± 8.93 and from 17.21° ± 9.58 to 7.49° ± 9.75 for near and distance, respectively (p < 0.001). Changes in VD, refractive error, and BCVA were not statistically significant. Conclusions: Age, gender, preoperative AOD, subtype and etiology of nerve palsy had no significant influence on surgical outcomes, which are satisfactory in patients with cranial nerve palsy (80.7%).

Objectives: This study aims to provide a comprehensive analysis of ocular biometric parameters in pediatric patients with cataracts to optimize surgical outcomes. By evaluating various biometric data, we seek to enhance the decision-making process for intraocular lens (IOL) placement, particularly with advanced technologies like femtosecond lasers. Methods: This retrospective comparative study included pediatric patients with cataracts who underwent ocular biometric measurements and cataract extraction with anterior vitrectomy at the Medical University of Vienna between January 2019 and December 2021. Parameters measured included corneal diameter (CD), axial length (AL), corneal thickness (CT) and flat and steep keratometry (Kf and Ks). The study explored the correlations between these parameters and IOL placement. Results: A total of 136 eyes from 68 pediatric patients were included in the study. Significant positive correlations were found between corneal diameter, age and AL. The mean CD was 11.4 mm, mean AL was 19.5 mm, CT was 581.2 ± 51.8 µm, Kf was 7.76 ± 0.55 mm and Ks 7.41 ± 0.59 mm, respectively. Older pediatric patients with larger corneal diameters and longer ALs were more likely to receive in-the-bag IOL implantation. Conversely, younger patients often required alternative IOL placements or remained aphakic. Our data indicated that over 95% of the study population and all patients aged one year and older had a corneal diameter of 10 mm or larger. Conclusions: Detailed ocular biometric analysis is crucial for optimizing both surgical outcomes and postoperative care in pediatric cataract patients. The positive correlations between CD, age and AL underline the importance of individualized surgical planning tailored to each patient’s unique anatomical features. Additionally, our findings suggest that the use of a femtosecond laser is both feasible and safe for pediatric patients aged one year and older, potentially offering enhanced surgical precision and improved outcomes.

Retinopathy of prematurity (ROP) remains a major cause of childhood blindness. Its pooled prevalence worldwide is 31.9%, and that of severe ROP is 7.5% among prematurely born babies. Investigating risk factors is essential for improving early detection and treatment outcomes. Purpose: To determine the frequency and stages of ROP cases and evaluate the treatment methods for premature infants at the Medical University of Vienna. Methods: In this retrospective study, 352 children who underwent ROP screening between 2018 and 2021 with a gestational age (GA) ≤ 32 weeks and/or a birth weight (BW) ≤ 1500 g were included. Results: ROP was found in 144 (40.9%) of the 352 screened premature infants, with 17 (4.8%) requiring treatment. Significant risk factors included GA and BW, while sex and pregnancy type were not significant. The mean GA was 27.7 ± 2.5 weeks, and the mean BW was 989.1 ± 359.7 g. Infants with ROP had a lower GA (25.9 ± 1.7 weeks) and BW (778.6 ± 262.4 g) than those without ROP (28.9 ± 2.2 weeks; 1134.9 ± 345.9 g). GA and BW were significantly lower in infants developing ROP (p < 0.001). Stage 2 ROP was the most common severity in 74 children (51.4%). Laser therapy was the most common first-line treatment, used in 11 infants (64.7%), followed by anti-VEGF therapy, used in 6 infants (35.3%). Children were treated within 1.0 ± 0.6 days on average. Of the 17 infants treated, 14 (82.4%) showed initial regression. Three infants (17.6%) required re-treatment: two with initial anti-VEGF therapy and one after laser therapy. Conclusions: The findings provide insights into ROP’s prevalence and treatment preferences at a university tertiary care center. GA and BW were confirmed to be significant predictors, aiding in early detection and informing treatment decisions. These insights will enable comparisons with similar studies and contribute to improved patient care.

To evaluate the postoperative outcome of strabismus surgery performed in children aged 1–6 years by investigating the change of the preoperative angle of deviation (AOD), elevation in adduction, best-corrected visual acuity (BCVA) and refractive error. Retrospective chart review of 62 children who received strabismus surgery between January 2018 and December 2021 at the Department of Ophthalmology and Optometry of the Medical University of Vienna. Age, sex, type of strabismus, AOD, BCVA, refractive error and visual acuity were evaluated with respect to the postoperative outcome. Mean follow-up was 13.55 ± 11.38 months with a mean age of 3.94 ± 1.97 years (range: 1.0–6.0) at time of surgery. 74.19

Purpose Strabismus sursoadductorius is the most common strabismus of the oblique eye muscles. The changes in squint angle, elevation in adduction, abnormal head posture and binocular vision were collected to get an overview of the results at the largest clinic in Austria. Methods This study is a retrospective study. The orthoptic and ophthalmologic parameters of 102 patients who were treated in the Department of Ophthalmology and Optometry between January 2017 und September 2020 were collected and statistically analysed. Results The mean age was 12.2 ± 14.8 years. The squint angle changed from 18.3 ± 6.3 presurgical to 13.4 ± 9.7 (p = 0.09) with Hirschberg measurement. The squint angle changed from 12.5 ± 7.7 to 6.7 ± 4.9 (p < 0.01) at distance and from 12.5 ± 7.6 to 6.1 ± 4.5 (p < 0.01) at near with the prism covertest. Elevation in adduction showed a highly significant change (p < 0.01) from 15 ± 5.6 to 1.4 ± 2.8 degrees on average postsurgical. In binocular vision at distance there was also a highly significant (p < 0.01) change with 21.6% to postsurgical 37.3% positive tests. At near, the positives also increased significantly (p = 0.01) from 32.4% to 39.2%. There was no significant change in stereo vision (p = 1.0). Presurgical 52.9% of the sample had an abnormal head posture, postsurgical it was 38.2%, this change is also highly significant (p < 0.01). Conclusion The change was significant to highly significant for most parameters (i.e., squint angle, elevation in adduction, and abnormal head posture).

BACKGROUND:To evaluate the functional development and, retinal and optic disc morphology using OCT in patients with septo-optic dysplasia (SOD). METHODS:This retrospective case series included patients diagnosed with SOD between 2007 and 2020. Ophthalmologic assessment included visual acuity (VA) and funduscopy at the initial and last presentation. Retinal imaging included OCT of the macula analyzing the retinal morphology, central retinal thickness volume (CRT) and ganglion cell layer (GCL). Also, scans of the optic nerve head were taken to evaluate the retinal nerve fiber layer (RNFL) and global value. RESULTS:38 eyes of 19 children with a mean age 6.3 ± 5.3 years were included. 31.6% showed all 3 characteristics of SOD, whereof ONH, midline defects and endocrine dysfunctions were found in 94.7%, 89.5% and 47.4% respectively. The mean VA was 0.70 ± 0.66logMar in the right eye (RE) and 0.40 ± 0.55logMar in the left eye (LE) at the initial presentation. No change of vision (RE: 0.69 ± 0.71logMar; LE: 0.31 ± 0.57logMar) was found after a follow-up period of 6.3 ± 4.5years. Funduscopy showed an ONH in 79% (n = 30/38), tortuous retinal vessels in 36.8% (n = 14/38) and a double-ring sign in 15.8% (n = 6/38). Retinal imaging showed variable morphology. 6 eyes of 4 patients showed temporal retinal thinning with corresponding GCL attenuation. The optic nerve head appearance varied between no changes, sectoral and hemispherical reduction. CONCLUSIONS:Patients suffering from SOD show diverse expression of retinal changes such as retinal, GCL and RNFL thinning in OCT. Furthermore, visual function remained stable during follow-up examinations, indicating no further alteration due to underlying pathology.

PURPOSE:To determine microvascular changes in patients with genetically proven Marfan syndrome. METHODS:In a cross-sectional study, 32 eyes of 16 patients with genetically proven Marfan syndrome were evaluated using swept-source optical coherence tomography angiography (SS-OCTA). Patients were analyzed regarding lens status and systemic vascular disease. The foveal avascular zone (FAZ) and vessel density (VD) of the superficial and deep vascular plexus and central retinal thickness (CRT) were evaluated on SS-OCTA. RESULTS:44/56% patients presented without/with subluxation of the lens. 69% of patients had presence of mitral valve insufficiency, aortic dilatation or aneurysm of the aortic root. In patients with Marfan syndrome the mean area of the FAZ was 0.2 ± 0.1 mm and the average VD of the superficial/deep vascular plexus was 36 ± 5%/22 ± 7%. In patients with subluxation of the lens FAZ area and perimeter were larger when compared to patients without subluxation of the lens (0.18 ± 0.08/0.28 ± 0.10 mm and 1.7 ± 0.4/2.3 ± 0.8; p = 0.02). VD of the superficial vascular plexus was reduced in patients with subluxation of the lens (on average 39 ± 3/33 ± 8; p = 0.01) together with an increased CRT in the inner segments of the ETDRS grid when compared to patients without subluxation of the lens. In patients with systemic vascular disease a larger FAZ area (0.19 ± 0.06/0.25 ± 0.1 mm; p = 0.04) and reduced VD of the superficial vascular plexus in the central ETDRS grid (28 ± 7/21 ± 6; p = 0.02) was observed in comparison to patients without systemic vascular changes. CONCLUSIONS:In patients with Marfan syndrome SS-OCTA imaging revealed microvascular differences in patients with lens subluxation and/or systemic vascular disease.

AIM To evaluate the ophthalmic and anesthesiologic management of cataract surgery in children with Lowe syndrome receiving lens removal, the development and management of secondary glaucoma. METHODS This retrospective case series included 12 eyes of 6 children with genetically verified Lowe syndrome receiving cataract removal. Information regarding the type and duration of surgery and total anesthesia time were recorded. Additionally, intra- and postoperative complications were noted as well as clinical examinations such as visual acuity and funduscopy. RESULTS All children received simultaneous bilateral cataract surgery at the mean age of 8.98±3.58wk. Lensectomy combined with posterior capsulotomy and anterior vitrectomy was performed in all children. The mean time for cataract surgery per eye was 35.83±8.86min, whereas the total time of surgery was 153.33±22.11min. The mean extubation time and duration at recovery room was 42.33±22.60min and 130.00±64.37min, respectively. During surgery, a decrease of oxygen saturation below 93% was found in only one child. During the postoperative follow-up, nystagmus (6 children) and strabismus (5 children) was commonly found in contrast to no case of visual axis opacification. Secondary glaucoma developed in five eyes of three children, which was treated with topical eye drops in only one child. A trabeculectomy was performed in both eyes of one child, whereas removal of syechia and an iridectomy in one eye of one child. CONCLUSION Bilateral simultaneous cataract surgery under general anesthesia is a safe surgical procedure in Lowe syndrome children. The glaucoma screening with intraocular pressure measurements is crucial in the postoperative management of Lowe syndrome patients to avoid additional visual impairment.

To assess the characteristics and long-term outcomes of adult patients with dysthyroid optic neuropathy (DON) who underwent orbital decompression surgery and/or received intravenous (IV) methylprednisolone. Retrospective chart review of 98 eyes of 49 patients who were diagnosed and treated with bilateral DON between 2007 and 2018 at the Department of Ophthalmology and Optometry and Oral and Maxillofacial Surgery of the Medical University of Vienna. The mean follow-up period was 4.1 ± 2.7 years. The most common presenting symptoms were eyelid and periorbital swelling (45

Objective: To evaluate changes in intraocular pressure after congenital cataract surgery in a real-world setting. Methods: This retrospective case series included all children aged 0–2 years undergoing lens extraction due to congenital cataract. Development of an elevated intraocular pressure was divided into three groups: secG, suspG and OHT. Further, risk factors for IOP changes, the therapeutic approach and functional outcome were assessed during follow-up. Results: One hundred and sixty-one eyes of 110 patients aged 0–2 years were included, whereof 29 eyes of 17 children developed secondary glaucoma (secG; 11 eyes/8 patients), glaucoma suspect (suspG; three eyes/three patients) or ocular hypertension (OHT; 15 eyes/10 patients). No difference in surgrical procedure ( p = 0.62) was found, but age at cataract surgery differed significantly ( p = 0.048), with the secG group (1.74 ± 1.01 months) being the youngest (suspG: 3.93 ± 1.80 months; OHT group: 5.91 ± 5.36 months). Secondary surgical intervention was significantly higher in the secG (4.64 ± 3.41) followed by the suspG (2.00 ± 2.65) and OHT groups (0.40 ± 0.74; p < 0.001). Postoperative complications including nystagmus ( p = 0.81), strabismus ( p = 0.98) and amblyopia ( p = 0.73) showed no difference, in contrast to visual axis obscuration which was more common in the secG group ( p = 0.036). Conclusion: Initial lensectomy and anterior vitrectomy procedure together with or without IOL implantation seems to have no influence for the development of IOP changes after pediatric cataract surgery. However, children who developed secondary glaucoma had cataract surgery significantly earlier, within the first 2–3 months of life. Glaucoma surgery was required to achieve final IOP control in most eyes. The development of secondary glaucoma was also associated with a significant increase in surgical re-treatments.

PURPOSE:To evaluate the surgical approach, outcome, and safety of bilateral simultaneous cataract surgery (BS-Cat) compared with unilateral cataract surgery (US-Cat) and bilateral 2-timed cataract surgery (BT-Cat) in children. DESIGN:Retrospective, interventional case series. METHODS:Setting: Department of Ophthalmology, Medical University, Vienna, Austria. PARTICIPANTS:Children aged 0-18 years who received cataract extraction owing to a unilateral or bilateral cataract between January 2003 and December 2018 were included. Main Outcomes and Measures: Information regarding the type and duration of surgery and total anesthesia time were recorded. Additionally, intraoperative and postoperative complications including retreatments were evaluated. RESULTS:A total of 220 eyes of 147 patients were included in this analysis (US-Cat: n = 74 patients; BS-Cat: n = 63 patients; BT-Cat: n = 10 patients). The mean age at surgery was 15.94 ± 27.10 months in the US-Cat group, 33.47 ± 58.20 months in the BS-Cat group, and 41.91 ± 55.09 months in the BT-Cat group. The main surgical approach was lensectomy combined with anterior vitrectomy ± IOL implantation (US-Cat: 98.65%; BS-Cat: 95.24%; BT-Cat: 100%; P = .08). Initial intraocular lens implantation was not commonly performed in all groups (US-Cat: 27.03%; BS-Cat: 23.02%; BT-Cat: 50.00%). The mean anesthesia time was shortest in the US-Cat (91.62 ± 26.12 min), followed by the BS-Cat (123.81 ± 30.11 min) and BT-Cat groups (186.00 ± 42.34 min; P < .001), contrary to the duration of surgery (US-Cat: 37.56 ± 15.69 min; BS-Cat: 32.33 ± 17.31 min; BT-Cat: 37.50 ± 18.67; P = .087). An accidental oxygen decrease below 93% was rare in all groups (US-Cat: 6.76%; BS-Cat: 17.46%; BT-Cat: 10.00%). Intraoperative surgical complications occurred rarely (P = .95) and involved mainly the iris. The number of postoperative complications (P = .17) and interventions (P = .10) was similar in all groups. Visual axis obscuration (US-Cat: 28.38%; BS-Cat: 23.81%; BT-Cat: 20.00%; P = .67) and glaucoma (US-Cat: 6.76%; BS-Cat: 15.87%; BT-Cat: 15.00%; P = .20) showed no difference between the groups. However, nystagmus was more pronounced in the BS-Cat group (US-Cat: 12.16%; BS-Cat: 49.21%; BT-Cat: 20.00%; P < .001), whereas strabismus was more pronounced in the US-Cat group (US-Cat: 68.92%; BS-Cat: 33.33%; BT-Cat: 40.00%; P < .001). CONCLUSION:Simultaneous removal of bilateral cataract in children showed no statistically significant differences regarding intraoperative and postoperative complications when compared to unilateral and 2-timed bilateral cataract surgery. Anesthesia time was longer in simultaneous bilateral than in unilateral cataract surgery, but only by the surgery time of the second eye. However, prolonged anesthesia time was not accompanied by a decrease of oxygen saturation.

OBJECTIVE:The aim of this study was to evaluate and compare the underlying pathologies, demographic and retinal detachment characteristics in pediatric and early adulthood retinal detachment. METHODS:Patients with rhegmatogenous, serous, or tractional retinal detachment aged 0-26 years were retrospectively reviewed. The preschool group (n = 4) comprised children aged 0-6 years, the pediatric group (n = 19) comprised children aged 7-16 years, and the early adulthood group (n = 13) aged 17-26 years. Demographic information and retinal detachment characteristics, type of surgery, and intraocular tamponade were analyzed. Postoperatively, the functional outcome, anatomic success, and ocular adverse events were evaluated. Due to the low patient number in the preschool group, statistical analysis was performed for pediatric group and early adulthood group only. RESULTS:All causes of retinal detachment were present in the pediatric group, but only rhegmatogenous retinal detachment in the early adulthood group. In both groups, the main type of surgical intervention was pars plana vitrectomy (pediatric group: 52%, early adulthood group: 38%; p = 0.36). The type of intraocular tamponade varied statistically significantly between the groups (p = 0.014). Silicone oil was the main intraocular tamponade in the pediatric group (48%), whereas no tamponade (54%) followed by gas tamponade (46%) in the early adulthood group. Final attachment rate was similar in both groups (pediatric group: 89%, early adulthood group: 100%; p = 0.35). Re-detachment occurred significantly sooner in the pediatric group (1.3 ± 0.3 months) than in the early adulthood group (4.3 ± 1.4 months; p = 0.03). CONCLUSION:In pediatric and early adulthood retinal detachment, pars plana vitrectomy appeared as a successful surgical intervention. Re-attachment rate and re-treatment were similar in both groups with a better functional outcome observed in cases of retinal detachment in early adulthood and poorer results in young children.

PURPOSE:To determine microvascular changes in children with a history of retinopathy of prematurity (ROP) and in a control group of full-term children.METHODS:In a cross-sectional study, 30 eyes of 15 children aged 6-8 years with a history of ROP were evaluated with swept-source optical coherence tomography angiography (SS-OCTA). Twenty-eight eyes of 22 age-matched full-term children served as a healthy control group. The foveal avascular zone (FAZ), vessel density (VD) and choroidal vascular flow area (VFA) were evaluated on OCTA and correlated with central retinal thickness (CRT), visual acuity (VA), birth weight (BW), gestational age (GA) and ROP stages.RESULTS:Twenty-two eyes of 14 children with a history of ROP (stage 1-3) and 25 eyes of 19 full-term children were available for evaluation. In the ROP group, the gestational age was 27 ± 2 weeks and birth weight was 781 ± 164 g. In the ROP group, CRT was higher in the central ETDRS segment (mean difference [95% CI]: 32.8 µm [18.7; 47.0], p = 0.0002) compared to the controls. Smaller mean FAZ area (-0.12 [-0.19; -0.04], p = 0.004) and perimeter (-662 [-1228; -96], p = 0.03) was found in comparison to the control group. An oval shape of the FAZ was observed among patients with a history of ROP. The mean central VD of the superficial plexus was 28 ± 8/23 ± 8% and of the deep plexus 7 ± 7/3 ± 5% (ROP group/control group; p > 0.05). No statistically significant difference was found regarding the choroidal VFA. Only weak correlation of FAZ and VD with function was observed.CONCLUSIONS:Swept-source optical coherence tomography angiography imaging revealed significant microvascular anomalies in children with a history of ROP indicating disturbance of early morphological development of the central retina.

IMPORTANCE:To determine visual and surgical results in children with Marfan syndrome. BACKGROUND:Marfan syndrome involves ocular complications which can lead to visual disturbance and amblyopia. Data about the visual and surgical results in children with Marfan syndrome is vital for the clinical management of these patients. DESIGN:Retrospective data analysis. PARTICIPANTS:Eighty-two eyes of 41 patients with a genetically proved diagnosis of Marfan syndrome. METHODS:Medical records of patients with Marfan syndrome were reviewed between 2007 and 2017. Ocular complications, visual acuity (VA) of patients with/without lensectomy and surgical method were evaluated. MAIN OUTCOME MEASURES:VA outcomes of patients with Marfan syndrome with/without surgical repair of ectopia lentis. RESULTS:In 27 (66%) of the 41 patients a bilateral subluxation of the lens was visible and 14 (52%) patients received lensectomy. The mean age at initial presentation was 12.3 ± 9 years and mean follow-up was 3 years (range 1-7). VA varied from 1.2 to -0.1 logMAR at first examination. At initial presentation, mean VA was 0.1 ± 0.7 logMAR in patients with a normal lens status (n = 14) and 0.3 ± 0.5 logMAR in patients with subluxation of the lens (n = 27) (P < .01). VA improved from 0.2 ± 0.5 logMAR to 0.1 ± 0.5 logMAR (P = .06) in children with subluxation of the lens who did not need a lensectomy (n = 12) and from 0.5 ± 0.5 logMAR to 0.2 ± 0.5 logMAR (P = .02) in patients who were referred to lensectomy with/without secondary lens implantation. CONCLUSIONS AND RELEVANCE:In Marfan syndrome subluxation of the lens was found in the majority of children. Improvement of VA resulted in children with subluxation of the lens and following lensectomy.