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https://www.readbyqxmd.com/read/28928468/ranibizumab-after-laser-photocoagulation-failure-in-retinopathy-of-prematurity-rop-treatment
#1
Anna Gotz-Więckowska, Anna Chmielarz-Czarnocińska, Marta Pawlak, Janusz Gadzinowski, Jan Mazela
The purpose of this study was to investigate the anatomical and functional outcomes of the two-stage treatment of severe retinopathy of prematurity (ROP) using laser photocoagulation and intravitreal ranibizumab injection. The medical records of 53 eyes of 28 infants treated by conventional laser photocoagulation with deferred intravitreal 0.25 mg/0.025 mL ranibizumab injection were analysed. All patients had at least 11 months of follow-up. In the analysed group, the mean gestational age at birth was 25 weeks and mean birthweight was 790 g...
September 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28926661/management-of-a-case-of-retinopathy-of-prematurity-with-poor-visualization-of-the-retina
#2
Amit Bhatt, R V Paul Chan, Daniel T Weaver, Rudolph S Wagner
No abstract text is available yet for this article.
September 1, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28926210/clinical-relevance-of-retinal-structure-in-children-with-laser-treated-retinopathy-of-prematurity-versus-controls-using-optical-coherence-tomography
#3
Florina Stoica, Adela Chirita-Emandi, Nicoleta Andreescu, Alina Stanciu, Cristian G Zimbru, Maria Puiu
PURPOSE: We aimed to assess the macular anatomy using spectral domain optical coherence tomography (SD-OCT), in children born preterm who had laser-treated retinopathy of prematurity (ROP), and to investigate the relationship between structural changes in macula and visual function. METHODS: Thirty-seven 3-8 years old children were included in the study in two groups: 20 children born preterm [(<34 weeks of gestation, birthweight (BW) <2000 g)] who had laser-treated ROP in the Neonatology Department, Municipal Clinical Emergency Hospital of Timisoara, Romania; and 17 controls (children born at term, without eye disease, matched for age and gender)...
September 19, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28924435/aggressive-posterior-retinopathy-of-prematurity-in-a-premature-male-infant
#4
Jun Zhou, Zheng Liu, Hai-Yan Ying, Tao Liu
A premature male infant was born at 30 weeks' gestation with a birth weight of 1,700 g in a rural hospital. He was diagnosed with respiratory distress syndrome and received continuous positive airway pressure treatment for 26 days. At 26 days after birth, the patient was transferred to our hospital for further evaluation and management. A comprehensive eye examination revealed a stage 3 retinopathy of prematurity (ROP) involving zone 2 in both eyes. The patient was recommended to a provincial-level eye hospital for emergency laser therapy...
May 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28923362/human-retinal-endothelial-cells-and-astrocytes-cultured-on-3-d-scaffolds-for-ocular-drug-discovery-and-development
#5
Kay D Beharry, Charles L Cai, Gloria B Valencia, Douglas Lazzaro, Arwin M Valencia, Fabrizio Salomone, Jacob V Aranda
Topical ocular ketorolac improves the outcomes of severe retinopathy of prematurity and when administered with systemic caffeine, decreases the severity of oxygen-induced retinopathy. We tested the hypothesis that co-cultures of human retinal endothelial cells (HRECs) and human retinal astrocytes (HRAs) on 3-dimensional (3-D) hydrogel scaffolds is a more representative biomimetic paradigm of the blood-retinal-barrier (BRB) than 2-D cultures, and should be utilized for preclinical drug discovery and development...
September 15, 2017: Prostaglandins & Other Lipid Mediators
https://www.readbyqxmd.com/read/28921688/outcomes-of-infants-with-a-birthweight-less-than-or-equal-to-500-g-in-northern-england-15-years-experience
#6
Jenna Gillone, Nishant Banait, Nicola Miller, Martin Ward Platt, Sundeep Harigopal
AIM: We aimed to evaluate mortality and short-term neonatal morbidity of babies born ≤500 g cared for in the Northern Neonatal Network over a 15-year period. METHOD: Using regional databases, we identified all live-born babies ≥22 weeks gestation and ≤500 g, in North East England and North Cumbria from 1998 to 2012. We quantified major neonatal morbidities and survival to one year. RESULTS: We identified 104 live-born babies ≥22 weeks gestation and ≤500 g (birth prevalence 0...
September 17, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28920494/early-postnatal-weight-gain-as-a-predictor-for-the-development-of-retinopathy-of-prematurity
#7
Manoj Biniwale, Angela Weiner, Smeeta Sardesai, Rowena Cayabyab, Lorayne Barton, Rangasamy Ramanathan
OBJECTIVE: To validate the reliability of early postnatal weight gain as an accurate predictor of type 1 retinopathy of prematurity (ROP) requiring treatment in a large predominantly Hispanic US cohort with the use of an online tool called WINROP (weight, neonatal retinopathy of prematurity (IGF-1), neonatal retinopathy of prematurity). STUDY DESIGN: Retrospective cohort study consisted of preterm infants < 32 weeks gestation and birth weight < 1500 grams...
September 18, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28920044/effect-of-multisensory-stimulation-on-pain-of-eye-examination-in-preterm-infants
#8
Hossein Zeraati, Javad Shahinfar, Hamidreza Behnam Vashani, Tayebeh Reyhani
BACKGROUND: Eye examination as one of the painful procedures for retinopathy of prematurity screening can cause some pain-related physiological and behavioral changes in preterm infants. Multisensory stimulation is an analgesic non-pharmacological method that has analgesic effects on infants during painful procedures. OBJECTIVES: This study aimed to determine the effect of multisensory stimulation on induced pain during eye examination for retinopathy of prematurity screening in preterm infants...
February 2017: Anesthesiology and Pain Medicine
https://www.readbyqxmd.com/read/28918659/ureaplasma-associated-prenatal-perinatal-and-neonatal-morbidities
#9
Christine Silwedel, Christian P Speer, Kirsten Glaser
Ureaplasma species (spp.) have been acknowledged as major causative pathogens in chorioamnionitis and prematurity, but may also contribute to key morbidities in preterm infants. Several epidemiological and experimental data indicate an association of neonatal Ureaplasma colonization and/or infection with bronchopulmonary dysplasia. Furthermore, a potential causal relation with other inflammation-induced morbidities, such as intraventricular hemorrhage, white matter injury, necrotizing enterocolitis, and retinopathy of prematurity, has been debated...
September 18, 2017: Expert Review of Clinical Immunology
https://www.readbyqxmd.com/read/28916563/incidence-of-retinopathy-of-prematurity-rop-and-rop-treatment-in-switzerland-2006-2015-a-population-based-analysis
#10
Roland Gerull, Viviane Brauer, Dirk Bassler, Bernard Laubscher, Riccardo E Pfister, Mathias Nelle, Béatrice Müller, Christina Gerth-Kahlert, Mark Adams
BACKGROUND: Retinopathy of prematurity (ROP) is a severe complication of preterm birth and can lead to severe visual impairment or even blindness if untreated. The incidence of ROP requiring treatment is increasing in some developed countries in conjunction with higher survival rates at the lower end of gestational age (GA). MATERIAL AND METHODS: The incidence of ROP and severe ROP (sROP) requiring treatment in Switzerland was analysed using the SwissNeoNet registry...
September 15, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28910197/optimal-reference-genes-for-rt-qpcr-normalization-in-the-newborn
#11
P Khanna, K L Johnson, J L Maron
It is difficult to identify reliable reference genes for transcriptomic analyses in biofluids such as saliva. This situation is particularly relevant for the newborn population, where rapid development is associated with dynamic changes in gene expression. Real-time gene expression monitoring holds great promise for elucidating disrupted pathways that result in morbidities unique to this population, such as retinopathy of prematurity, but its impact depends on identifying stable and consistently expressed genes across a wide range of gestational ages...
September 14, 2017: Biotechnic & Histochemistry: Official Publication of the Biological Stain Commission
https://www.readbyqxmd.com/read/28905829/variation-in-the-vitreoretinal-configuration-of-stage-4-retinopathy-of-prematurity-in-photocoagulated-and-treatment-naive-eyes-undergoing-vitrectomy
#12
Salil Sharad Gadkari, Madan Deshpande
PURPOSE: We sought to document the difference in the vitreoretinal configuration of Stage 4 retinopathy of prematurity (ROP) in photocoagulated and treatment naive eyes undergoing vitrectomy and to correlate it with surgical complexity. METHODS: Consecutive eyes posted for vitrectomy with Stage 4 ROP were documented preoperatively using a RetCam for the presence of peripheral traction (PT), presence of central traction just outside the arcades, and presence of traction extending to the lens...
September 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28905828/influence-of-laser-versus-lens-sparing-vitrectomy-on-myopia-in-children-with-retinopathy-of-prematurity
#13
Sumita Agarkar, Roshani Desai, Sumeer Singh, Durgasri Jaisankar, Pramod Bhende, Rajiv Raman
PURPOSE: The purpose of this study is to compare the refractive error outcomes in the eyes of premature babies with retinopathy of prematurity (ROP) who underwent laser plus lens-sparing vitrectomy (LSV) in one eye and laser alone in the fellow eye. METHODS: This is a retrospective study. Fourteen babies with Stage 4A of ROP or worse who underwent laser plus LSV in one eye (Group 1) and laser alone in the fellow eye (Group 2) were followed at 2 months, 6 months, 1 year, one and a half year, and 2 years...
September 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28905827/refractive-and-ocular-biometric-profile-of-children-with-a-history-of-laser-treatment-for-retinopathy-of-prematurity
#14
Savleen Kaur, Jaspreet Sukhija, Deeksha Katoch, Mansi Sharma, Ramanuj Samanta, Mangat R Dogra
PURPOSE: Indian children belong to a diverse socioeconomic strata with retinopathy of prematurity (ROP) developing in mature, higher birth weight babies as well. The purpose of our study is to analyze the long-term status of refractive errors and its relationship with ocular biometry in children with ROP who were laser treated at a tertiary center in North India. METHODS: Cross sectional study. Children (<16 years) enrolled from January 2014 to December 2014 with a history of laser treatment for ROP and examined for refractive and biometric status...
September 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28905818/retinopathy-of-prematurity-an-emerging-and-evolving-challenge
#15
EDITORIAL
Mangat Ram Dogra, Deeksha Katoch
No abstract text is available yet for this article.
September 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28904567/intermittent-divergent-squint-in-prematurity-and-its-neurophysiological-aspects
#16
REVIEW
Kalpana Sharma, Praveen Panwar, Kulbhushan Prakash Chaudhary
Intermittent distance exotropia is a deviation characterized by an exophoria at near fixation and manifest exotropia at distance fixation. There is normal binocular fusional vergence and stereoacuity at near fixation, but the eyes tend to diverge in bright sunlight, tiredness, day dreaming and the patient may close one eye in such circumstances. Prematurity is associated with numerous eye pathology, besides retinopathy of prematurity, amblyopia, refractive errors, it is also associated with a higher risk esotropia and exotropia...
April 2017: Journal of Pediatric Neurosciences
https://www.readbyqxmd.com/read/28903150/crx-l253x-mutation-produces-dominant-photoreceptor-defects-in-tvrm65-mice
#17
Philip A Ruzycki, Courtney D Linne, Anne K Hennig, Shiming Chen
Purpose: The cone-rod homeobox (CRX) transcription factor is essential for photoreceptor gene expression, differentiation, and survival. Human CRX mutations can cause dominant retinopathies of varying onset and phenotype severity. In animal models, dominant frameshift Crx mutations introduce a premature termination codon (PTC), producing inactive truncated proteins that interfere with normal CRX function. Previously, a mutant mouse, TVRM65, was reported to carry a recessive late PTC mutation, Crx-L253X...
September 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28899218/relationship-between-serum-25-hydroxy-vitamin-d-levels-and-retinopathy-of-prematurity
#18
Emrah Utku Kabataş, Nurdan Fettah Dinlen, Ayşegül Zenciroğlu, Dilek Dilli, Serdar Beken, Nurullah Okumuş
Aim To evaluate the relationship between serum 25-hydroxy vitamin D, 25 (OH) D, levels and retinopathy of prematurity. Methods and Results Serum 25 (OH) D levels were measured in 97 very low birth weight infants, prior to vitamin D supplementation. The development of retinopathy of prematurity and its treatment requirement were evaluated. At follow-up, retinopathy of prematurity developed in 71 (73.2%) infants. Serum 25 (OH) D levels were significantly lower in infants with retinopathy of prematurity than ones without retinopathy of prematurity ( P < 0...
January 1, 2017: Scottish Medical Journal
https://www.readbyqxmd.com/read/28893456/-rare-causes-of-childhood-leukocoria
#19
J-P Diagne, A S Sow, A M Ka, A M Wane, P A Ndoye Roth, E A Ba, M E De Medeiros, J M Ndiaye, H M Diallo, H Kane, S Sow, M Nguer, E M Sy, P A Ndiaye
PURPOSE: The purpose was to record the causes of leukocoria among children under 10years of age and to determine the proportion of rare causes of leukocoria. PATIENTS AND METHODS: This retrospective study was conducted over a period of ten years, from January 1, 2004 to December 31, 2013, in patients under 10years of age who were referred for leukocoria. RESULTS: Leukocoria represented one of the ten reasons for consultation among children under 10years of age...
September 8, 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/28891533/what-is-new-in-recommendations-on-ophthalmological-screening-in-patients-treated-with-chloroquine-and-hydroxychloroquine-update-and-literature-review
#20
REVIEW
M P Wiacek, D Bobrowska-Snarska, W Lubiński, M Brzosko, M Modrzejewska
Based on the present literature, in March 2016, new recommendations of the American Academy of Ophthalmology for ophthalmic screening tests in patients treated with chloroquine and hydroxychloroquine were published. These recommendations emphasized the fact that toxicity is related to the dose calculated by real weight. The recommended hydroxychloroquine and chloroquine doses have been limited. It is no longer recommended to calculate the cumulative dose of chloroquine to establish the risk of toxicity. Kidney failure and the use of tamoxifen are proven risk factors of ocular complications in these patients...
August 2017: Nigerian Journal of Clinical Practice
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