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Sara Pålsson,1,2 Claes Schuborg,2,3 Bertil Sterner,1,2 Marita Andersson Grönlund,1,4 Madeleine Zetterberg1,2 1Department of Clinical Neuroscience/Ophthalmology, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; 2Region Västra Götaland, Sahlgrenska University Hospital, Department of Ophthalmology, Mölndal, Sweden; 3Guldhedskliniken, Gothenburg, Sweden; 4Department of Ophthalmology, Faculty of Medicine and Health, Örebro University, Örebro, SwedenCorrespondence: Madeleine Zetterberg, Sahlgrenska University Hospital, Department of Ophthalmology, Mölndal, SE 431 80, Sweden, Tel +46 31 33 43 31 50, Fax +46 31 41 29 04, Email madeleine.zetterberg@vgregion.sePurpose: To compare inflammatory response, visual acuity, and complications of two intraocular lenses (IOLs) in patients with and without uveitis.Setting: Tertiary referral centre at Sahlgrenska University Hospital/Mölndal, Sweden.Design: Prospective randomised controlled trial.Patients and Methods: Patients with and without uveitis eligible for cataract surgery were randomised to receive a hydrophobic or a hydrophilic square-edged intraocular lens (IOL). Patients undergoing bilateral surgery received a hydrophobic IOL in one eye and a hydrophilic in the other. Visual acuity, flare, and central foveal thickness were used as outcome measures.Results: In total, 34 (61%) patients (52 eyes) with uveitis and 22 (39%) non-uveitic patients (38 eyes) were included in the study. Comparable corrected distance visual acuity (CDVA) was seen, regardless of IOL material. Flare, six months postoperatively, for those undergoing bilateral surgery, showed no significant difference between eyes receiving a hydrophilic IOL or a hydrophobic IOL; mean difference was − 3.2 (SD ± 20.7) ph/ms between eyes with uveitis (p = 0.53) and − 0.6 SD ± 7.5 ph/ms between eyes without uveitis (p = 0.77). No significant difference in cystoid macular edema (CME) was seen for uveitic patients receiving a hydrophobic IOL (n = 2; 8.0%) and those receiving a hydrophilic IOL (n = 6; 22.2%; p = 0.25).Conclusion: No significant differences in postoperative inflammatory reaction or rate of CME were seen regardless of using a hydrophobic or a hydrophilic IOL. In general, an improvement in CDVA was seen after cataract surgery with both types of IOLs. Thus, the present study did not support either of the IOL materials as advantageous in patients with uveitis.Plain Language Summary: Uveitis, an inflammatory eye condition, often leads to patients needing cataract surgery. The surgery involves removing the eye’s clouded lens and typically replacing it with an artificial lens known as an intraocular lens. Improvement in vision and possible complications vary depending on the type of replacement lens used. This randomised controlled trial compares inflammation, improvement in vision, and possible complications in patients that received two differing types of intraocular lenses. Improvement in vision was seen in both lens types yet neither lens type was superior in terms of inflammation.Keywords: biocompatibility, cataract, complications, implant, inflammation

Purpose: It is well established that children born very preterm are at increased risk for ocular abnormalities including altered foveal morphology. However, little is known about how children born moderate-to-late preterm (MLP), gestational age 32 + 0-36 + 6 weeks, are affected later in life. This study investigates foveal avascular zone (FAZ) area, vascular density (VD), central foveal thickness (CFT) and ganglion cell layer thickness (GCL++) of adolescents born MLP without history of retinopathy of prematurity and compare the results with full-term controls., Methods: In a prospective population-based cohort study, 50 adolescents (26 girls; mean age 16.5 years) born MLP were examined with optical coherence tomography (OCT) and OCT angiography (OCT-A). FAZ and VD were obtained from OCT-A scans and adjusted for ocular magnification. CFT and GCL++ were obtained from the OCT scans. The results from the MLP individuals were compared with the results from 49 healthy full-term controls (29 girls; mean age 16.7 years)., Results: The results showed statistically significant differences in FAZ area (0.22 vs 0.28 mm 2 ; p = 0.0032) and CFT (198.1 vs 187.1 μm; p = 0.0010) between the MLP group and controls. Strong correlations between FAZ area and CFT (r = -0.773, p < 0.0001) and GCL++ (r = -0.924, p < 0.0001) were found in the MLP group. There were no differences in VD., Conclusions: Our results show that adolescents born MLP have a smaller FAZ area and an increased CFT compared with full-term controls. These results indicate that adolescents born MLP have similar parafoveal changes as children born extreme or very preterm., (© 2024 The Authors. Acta Ophthalmologica published by John Wiley & Sons Ltd on behalf of Acta Ophthalmologica Scandinavica Foundation.)

Aim: To evaluate health- and vision-related quality of life (HR- and VR-QoL) and perceptual visual dysfunction (PVD) in adolescents with hydrocephalus surgically treated in infancy., Methods: In total, 23 adolescents (15 males and 8 females; median age 14.9 years) with hydrocephalus and 31 controls were evaluated using validated instruments to measure HR-QoL and VR-QoL. PVDs were reported by history taking in five areas: recognition, orientation, depth, movement and simultaneous perception., Results: Adolescents with hydrocephalus and the parent proxy reports showed lower mean total Paediatric Quality of Life Inventory 4.0 scores (75.8 and 63.7, respectively) compared with controls (87.6 and 91.5), p = 0.016 and p < 0.0001. Parent-reported scores were lower than self-reported scores (p = 0.001). Adolescents with myelomeningocele (n = 10) showed lower physical health scores (p = 0.001). No VR-QoL difference was found between groups. PVDs were reported in ≥1 area by 14/23 hydrocephalus participants and 2/31 controls (p < 0.0001). Associations were found in the hydrocephalus group between VR-QoL and HR-QoL (r s  = 0.47, p = 0.026) and number of PVD areas (r s  = -0.6, p = 0.003)., Conclusion: Adolescents with hydrocephalus and their parents reported lower HR-QoL and more PVDs. These problems indicate the need for not only ophthalmological follow-ups but also evaluation of QoL and PVDs in individuals with infantile hydrocephalus., (© 2024 The Author(s). Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica.)

Purpose: To map the morphology of the retina and optic disc in adolescents with surgically treated hydrocephalus (HC) in infancy and to compare the results with healthy controls., Methods: The study comprised 26 adolescents (16 male, mean age 15 years) with HC and 31 sex- and aged-matched controls. The following optical coherence tomography (OCT) parameters were obtained: macular retinal thickness (MRT) and volume (MRV), thickness of the macular and peripapillary retinal nerve fibre layer (ppRNFL), and area of the optic disc, cup and rim., Results: The MRT was thinner amongst those with HC compared with controls (right eye (RE) 262.2 ± 15.3 and 275.8 ± 15.1 μm; p = 0.0051), and the MRV was smaller (RE 7.37 ± 0.36 and 7.83 ± 0.35 mm 3 ; p = 0.0002). The HC group showed a thinner ppRNFL (RE 88.3 ± 14.9 and 103.5 ± 8.1 μm; p = 0.0002) but a thicker central macular RNFL (RE 11.6 ± 10.4 and 2.07 ± 3.00 μm; p = <0.0001) and foveal minimum (RE 211.1 ± 32.0 and 186.3 ± 15.9 μm; p = 0.0013). Optic disc variables showed no difference between groups. Correlations were found in the HC group between best corrected visual acuity (expressed in logMAR) and ppRNFL (RE r = -0.56, p = 0.018), and disc area (RE r = -0.52, p = 0.033)., Conclusion: Thinner ppRNFL and MRT and smaller MRV were found in adolescents with surgically treated HC in infancy compared with controls. In contrast, the central macular RNFL and foveal minimum were thicker. Further studies are required to evaluate the diagnostic value of OCT to indicate increased intracranial pressure timely and follow-up in individuals with surgically treated HC., (© 2022 The Authors. Acta Ophthalmologica published by John Wiley & Sons Ltd on behalf of Acta Ophthalmologica Scandinavica Foundation.)

To review and evaluate the surgical outcomes of the Fells-modified Harada-Ito procedure using a dosage scale approach with long-term follow up in patients with torsional diplopia. The records of patients who underwent the modified Harada-Ito procedure by the same surgeon during 2012-2019 were retrospectively reviewed regarding pre- and post-operative data and individual dose-scale used for the surgery. The modified Harada-Ito procedure involved advancing the anterior half of the superior oblique tendon toward the inferior edge of the lateral rectus muscle by a distance determined using a five-graded scale. A total of 27 patients (mean age 57.6 years, range, 22-81 years; 10 female) were included. Evaluating surgical outcome showed a significant difference in pre- to post-operative cyclodeviation (p = <0.001). Pre-operative mean extorsion was -10.4° and mean torsional correction achieved was 7.7°. The dose-effect relationship showed a wide spread effect, yet yielded a high success rate. All but two patients were symptom free from their torsional diplopia at the last post-operative evaluation, on average 24 months after surgery. Post-operative results and the dose-effect of the modified Harada-Ito corresponded with the aimed-for correction of torsional diplopia.. Fusion evaluation and individually based pre-operative assessments proved essential in determining individual doses for successful surgical outcomes.