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- Holmstrom, Gerd, et al.
(författare)
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Treatment for retinopathy of prematurity in Sweden 2008-2021: Reduced gestational age of treated infants and remaining differences in treatment type and recurrence rates between hospitals
- 2024
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Ingår i: ACTA OPHTHALMOLOGICA. - : John Wiley & Sons. - 1755-375X .- 1755-3768. ; 102:4, s. 401-408
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Tidskriftsartikel (refereegranskat)abstract
- PurposeThis study aimed to investigate various aspects of treatment for retinopathy of prematurity (ROP) in Sweden over the past 14 years, nationally and at a hospital level.MethodsData on screening and treatment for ROP in infants born in Sweden from 2008 to 2021 were extracted from the national ROP register, SWEDROP. During this period, Swedish screening guidelines were reduced from gestational age (GA) < 32 weeks to <31 weeks in 2012 and to <30 weeks in 2020.ResultsAltogether, 10 959 infants were screened and 600 infants treated for ROP during the study period. Parallel to changed guidelines, the number of screened infants decreased (p < 0.000) and the incidence of ROP and frequency of treatment increased (p < 0.001), while both remained similar in infants with a GA below 30 weeks. Among treated infants, GA and BW were reduced over the years (p < 0.001). Laser treatment (85.2% of primary treatments) became less common and anti-VEGF injections (13.6%) became more common over time (p < 0.001). Altogether 16 eyes were treated with the encircling band and 13 with vitrectomy. The total frequency of retreatment (32.7% of treated eyes) remained similar over time but was more common after primary anti-VEGF injection (67.7%) than laser treatment (27.2%). There were differences between the seven university hospitals regarding type of treatment and number of retreatments (p < 0.001).ConclusionThe frequency of treatment and retreatment for ROP remained similar over time, but the type of treatment changed and anti-VEGF injections became more common. Differences between treating hospitals emphasize the importance of centralizing the most severe cases.
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| 2. |
- Casslén, Beatrice, et al.
(författare)
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Health-related quality of life and functional vision in individuals with retinoblastoma treated with ocular prothesis
- 2023
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Ingår i: Investigative Ophthalmology and Visual Science. - : Association for Research in Vision and Ophthalmology. - 0146-0404 .- 1552-5783. ; 64:8
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Purpose: Health-Related Quality of Life (HR-QoL) among enucleated retinoblastoma (RB) survivors is scarcely studied. Perceptual Visual Dysfunctions (PVDs) are problems concerning interpretation of visual input, that to our knowledge, previously not has been studied in RB patients. This prospective cross-sectional cohort study aim to evaluate HR-QoL and PVDs in RB individuals, treated with ocular prosthesis.Methods: Twenty-seven RB individuals were treated with ocular prosthesis at the Sahlgrenska University Hospital, Gothenburg, Sweden, between 2000-2019. All were invited to the study, 15 (10 females; mean age 15.6 years, range 6.8-27.0 years) accepted. HR-QoL was assessed using the Pediatric Quality of Life inventory (PedsQL) with patients self- and parents-proxy report. Results were compared to normative data. PVDs was examined by history taking covering five areas and results were compared with a healthy, age- and sex- matched control group. Best corrected visual acuity (BCVA) was measured.Results: No differences were found in HR-QoL of individuals with RB compared with healthy controls, between parent proxy compared with parents of healthy children or between individuals with RB and their corresponding parents. More individuals with RB (9/15) reported PVDs in one or more areas (median 1; range 1-4) compared with 1/15 healthy controls; p=0.005 (Fig. 1). Depth perception was the most frequent reported PVD area (n=6), followed by simultaneous perception (n=5), movement (n=2), recognition (n=1) and orientation (n=1). Better HR-QoL correlated with better BCVA (r = -0.68; p=0.01) and fewer affected PVD areas (r = -0.63; p=0.01).Conclusions: The results showed no difference in HR-QoL of the RB individuals or parent-proxy compared with healthy controls. However, enucleated RB survivors were more affected by PVDs than healthy individuals. Their HR-QoL can be negatively affected by having problems within several PVD areas, and BCVA comprise an important role in QoL. It is necessary to identify PVDs to promote the best health care in individuals with RB treated with ocular prothesis. Further research is needed to better understand the impact on QoL and the role of PVDs among these individuals.
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| 6. |
- Ceynowa, Dylan J., et al.
(författare)
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Morning Glory Disc Anomaly in childhood - a population-based study
- 2015
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Ingår i: Acta Ophthalmologica. - : Wiley. - 1755-375X .- 1755-3768. ; 93:7, s. 626-634
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To report prevalence, ocular characteristics and coexisting neurological, behavioural, somatic and neuroradiological abnormalities in children and adolescents with morning glory disc anomaly (MGDA).Methods: In a cross-sectional population-based study, 12 patients with MGDA, aged 2-20years, were identified. All 12 agreed to ophthalmological assessments including visual functions, refraction, fundus photography, optical coherence tomography (OCT) and ocular motor score (OMS). Neurological examinations and behavioural/developmental screening were carried out. Data from previous or new neuroradiological investigations were collected.Results: The prevalence of MGDA was 2.6/100000. MGDA was unilateral in 11/12 patients with a best-corrected visual acuity (BCVA) in the MGDA eye ranging from hand motion to 0.65 (median 0.06). Severe microphthalmus prevented unilaterality to be determined in one adolescent. All patients had a binocular BCVA of 0.5. OMS showed abnormalities in pupil response, vestibulo-ocular reflex, stereo visual acuity, strabismus and convergence. OCT revealed peripapillary or macular oedema in 5/8 patients and foveal aplasia in 3/8 patients. Three patients had extensive capillary hemangiomas, of which one had PHACES syndrome and one had additional cerebrovascular anomalies and corpus callosum agenesis. Neuroradiology showed craniovascular anomalies in two patients. Neurology was mostly normal. Behavioural/developmental screening showed attention deficit hyperactivity disorder in one patient.Conclusions: The prevalence data, previously not reported, of morning glory disc anomaly was 2.6/100 000. Coexisting retinal peripapillary or macular oedema was common, as were cerebral abnormalities and/or cutaneous vascular malformations. The associated findings may not be discovered through routine ophthalmological examination why OCT and neuroimaging are called for.
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| 7. |
- Dahl, S., et al.
(författare)
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Children with optic nerve hypoplasia face a high risk of neurodevelopmental disorders
- 2018
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 107:3, s. 484-489
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Tidskriftsartikel (refereegranskat)abstract
- Aim: Optic nerve hypoplasia (ONH) is a congenital ocular malformation that has been associated with neurodevelopmental disorders, but the prevalence in unilateral disease and less severe visual impairment is unknown. We studied intellectual disability and autism spectrum disorders (ASDs) in patients with ONH. Methods: This was a population-based cross-sectional cohort study of 65 patients (33 female) with ONH below 20 years of age, living in Stockholm in December 2009, with data analysed in January 2016. Of these 35 were bilateral and 30 were unilateral. Neurodevelopmental disorders were diagnosed or confirmed by neurological assessments, the Five to Fifteen parent questionnaire and reviewing previous neuropsychological investigations or conducting neuropsychological tests. Results: Bilateral ONH patients had lower mean full scale intelligence quotient scores than unilateral patients (84.4 and 99.4, respectively, p = 0.049). We assessed intellectual disability in 55 eligible patients, and it was more common in patients with bilateral ONH (18 of 32, 56%) than unilateral ONH (two of 23, 9%, p < 0.001). ASDs were diagnosed in seven of 42 (17%) patients. Conclusion: Children with bilateral ONH had a high risk of neurodevelopmental disorders, especially intellectual disability. The risk was lower in unilateral ONH, but the levels of neurodevelopmental disorders warrant screening of both groups.
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| 8. |
- Dahl, S., et al.
(författare)
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High prevalence of pituitary hormone deficiency in both unilateral and bilateral optic nerve hypoplasia
- 2019
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Ingår i: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 108:9, s. 1677-1685
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Tidskriftsartikel (refereegranskat)abstract
- Aim This study examined the prevalence of neurological impairment and pituitary hormone deficiency (PHD) in patients with unilateral and bilateral optic nerve hypoplasia (ONH). Methods A population-based cross-sectional cohort study of 65 patients (51% female) with ONH was conducted in Stockholm. Of these were 35 bilateral and 30 unilateral. The patients were below 20 years of age, living in Stockholm in December 2009 and found through database searching. The median age at the analysis of the results in January 2018 was 16.1 years (range 8.1-27.5 years). Neurological assessments and blood sampling were conducted, neuroradiology was reviewed and growth curves were analysed. Diagnoses of PHDs were based on clinical and biochemical evidence of hormone deficiency. Results Neurological impairments were identified in 47% of the patients and impairments in gross and fine motor function were more prevalent in bilateral ONH (p < 0.001). In addition, 9% had cerebral palsy and 14% had epilepsy. The prevalence of PHD was 29 and 19% had multiple PHD. Conclusion Children with ONH had a high risk of neurological impairment, especially in bilateral disease. Both unilateral and bilateral ONH signified an increased prevalence of PHD and all these children should be endocrinologically followed up until completed puberty.
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| 9. |
- Fahnehjelm, Kristina, et al.
(författare)
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Occurrence and pattern of ocular disease in children with cholestatic disorders
- 2011
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Ingår i: Acta Ophthalmologica. - : Wiley. - 1755-375X .- 1755-3768. ; 89:2, s. 143-150
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To describe visual function and ocular manifestations in patients with onset of cholestasis during the neonatal period. Methods: Patients with neonatal cholestasis, either transitory or chronic, who came for assessment to our tertiary referral centre were included in a cross-sectional study and underwent ophthalmological examinations including fundus photography. A total of 57 patients (24 girls and 33 boys), aged 0.4-18.0 years, were included. Of these, 28 patients had biliary atresia, 11 had Alagille's syndrome, five had progressive familiar intrahepatic cholestasis and nine had different disorders such as pituitary insufficiency, alpha-1-antitrypsin deficiency, mitochondriopathy, congenital infections or cholestasis caused by unknown reasons. Results: Visual dysfunction and / or one or several ocularmanifestations occurred in 39 out of 57 patients. Major ocular malformations occurred in five patients. Out of three patients with biliary atresia, one patient had severe visual impairment caused by microphthalmia and chorioretinal coloboma, one patient with Cat Eye syndrome had bilateral uveochorioretinal coloboma and one patient had Rieger's anomaly. Two patients, both with pituitary deficiency and transient cholestasis, had severe unilateral visual impairment caused by optic nerve hypoplasia. Conclusion: The majority (68%) of the patients with cholestasis had ocular manifestations. Although the severity of ocular complications varied with diagnosis, and was most apparent among patients with biliary atresia or pituitary deficiency, no conclusion can be drawn regarding the connections between these conditions from the present study. Nevertheless, ocular assessment is important for diagnostic purposes and for early intervention in patients with cholestasis.
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| 10. |
- Fahnehjelm, Kristina, et al.
(författare)
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Optic nerve hypoplasia in children and adolescents; prevalence, ocular characteristics and behavioural problems
- 2014
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Ingår i: Acta Ophthalmologica. - : Wiley. - 1755-375X .- 1755-3768. ; 92:6, s. 563-570
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To report prevalence, ocular characteristics and coexisting behavioural problems in children and adolescents with optic nerve hypoplasia (ONH), which is a common cause of visual impairment in children in western countries, often associated with neurological or endocrinological problems and where autism has been reported in severe cases with blindness. Methods: This is a population-based cross-sectional study of patients <20 years of age who had been diagnosed with ONH and lived in the county of Stockholm in December 2009. Ophthalmological assessments including fundus photographs with optic disc analyses were made. A questionnaire was used to screen for behaviour and development. Results: The prevalence of ONH in all living children <18 years of age in Stockholm was 17.3/100 000 with a prevalence of visual impairment (<0.3) of 3.9/100 000. In total, 66 patients, median age 9.3 years (0.6-19.4), 36 with bilateral and 30 with unilateral ONH, were included in the current study; 53 were re-examined clinically, group A, and 13 agreed to retrospective analyses of existing medical records, group B. Analyses of the optic discs were made in fundus photographs from 53 patients comparing a semi-automated (Retinal Size Tool) and a manual method (Zeki). There was a strong curvilinear correlation (rS = -0.91 p < 0.0001 for both eyes). Behavioural problems were more common (p < 0.05) in bilateral ONH. Conclusion: Opticnerve hypoplasia is a common ocular malformation with a prevalence of 17.3/100 000 children and adolescents <18 years of age in Stockholm. Unilateral ONH seems as common as bilateral.
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