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Tsiropoulos GN, Seliniotaki AK, Haidich AB, Ziakas N, Mataftsi A. Comparison of adverse events between intravitreal anti-VEGF and laser photocoagulation for treatment-requiring retinopathy of prematurity: a systematic review. Int Ophthalmol 2023; 43:1027-1062. [PMID: 36214992 PMCID: PMC10042936 DOI: 10.1007/s10792-022-02480-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 08/20/2022] [Indexed: 10/17/2022]
Abstract
PURPOSE To synthesize existing evidence on adverse events, complications, and unfavorable outcomes of current treatment modalities for treatment-requiring retinopathy of prematurity (TR-ROP). METHODS PubMed, Cochrane Central Register of Controlled Trials, Scopus, EMBASE, Trip Database, and the gray literature available were searched. Randomized Clinical Trials and observational studies comparing the adverse events of intravitreal anti-VEGF injections (bevacizumab, ranibizumab, aflibercept, pegaptanib, conbercept) and laser photocoagulation (LPC) as treatment modalities for infants with TR-ROP were included. The main outcomes compared between the two treatment modalities were: 1. Refractive Errors and Biometry Parameters, 2. Adverse events, complications, and unfavorable outcomes, 3. Disease Recurrence/Disease Regression/Need for retreatment, 4. Neurodevelopmental Outcomes. RESULTS Higher quality studies concluded that LPC leads to greater rates of myopia than intravitreal anti-VEGF treatment while the rate of adverse events and of unfavorable neurodevelopmental outcomes is similar. However, there was controversy among the included studies concerning the rate of ROP recurrence between intravitreal anti-VEGF injections and LPC. CONCLUSION There is need for future primary studies assessing the adverse events of intravitreal anti-VEGF injections compared with LPC as treatment modalities for infants with TR-ROP.
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Affiliation(s)
- Georgios N Tsiropoulos
- 2nd Department of Ophthalmology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini K Seliniotaki
- 2nd Department of Ophthalmology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anna-Bettina Haidich
- Department of Hygiene, Social-Preventive Medicine and Medical Statistics, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikolaos Ziakas
- 2nd Department of Ophthalmology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Asimina Mataftsi
- 2nd Department of Ophthalmology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece.
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Sun L, Yan W, Huang L, Li S, Liu J, Lu Y, Su M, Li Z, Ding X. ROP-like retinopathy in full/near-term newborns: A etiology, risk factors, clinical and genetic characteristics, prognosis and management. Front Med (Lausanne) 2022; 9:914207. [PMID: 36035399 PMCID: PMC9399493 DOI: 10.3389/fmed.2022.914207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
PurposeRetinopathy of prematurity (ROP) like retinopathy (ROPLR) could occur in full/near-term newborns. The causes and clinical features are still largely elusive. This study focused on the risk factors, clinical and genetic characteristics, treatment and outcome, and prognosis of ROPLR.MethodsA total of 47 consecutive full/near-term newborns during 2016–2017 with ROPLR were included. The clinical and genetic characteristics, treatment and outcome, prognosis, and potential underlying etiology of ROPLR were were analyzed.Results91 eyes of 47 infants were found to have ROPLR. The ROPLR regressed completely in 65.9% and partially in 20.9% of eyes without any interventions. Retinal changes of family exudative vitreoretinopathy (FEVR) were allocated in 12 neonates (group A), perinatal hypoxia-ischemia were categorized in 17 neonates (group B), and the other 18 neonates were categorized in group C. Compared to those in group B/C, infants in group A had significantly more severe retinopathy (stage 4/5, p < 0.001) and more treatments (p < 0.00 risk factor 1).ConclusionsPerinatal hypoxia-ischemia might be a major risk factor for ROPLR, in which spontaneous regression was common. FEVR, confirmed by positive family findings and genetic testing, might be the second risk factor of ROPLR, in which retinopathy is more severe and treatment is needed.
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Affiliation(s)
- Limei Sun
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Wenjia Yan
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Li Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Songshan Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Jia Liu
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan, China
| | - Yamei Lu
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan, China
| | - Manxiang Su
- Zhuhai Maternity and Child Health Hospital, Zhuhai, China
| | - Zhan Li
- Zhuhai Maternity and Child Health Hospital, Zhuhai, China
| | - Xiaoyan Ding
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Xiaoyan Ding
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Bekmez S, Eris D. Severe Retinopathy of Prematurity in Big Babies. Klin Monbl Augenheilkd 2022; 240:705-711. [DOI: 10.1055/a-1745-9083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Abstract
Background Evaluation of babies with gestational age (GA) over 32 weeks and with a birth weight (BW) over 1500 g, who underwent treatment for retinopathy of prematurity (ROP).
Materials and Methods The data of babies with ROP between June 2015 – 2020 were analyzed retrospectively and cross-sectionally. All infants treated for ROP were evaluated. Big babies
who were older than 32 weeks GA with a BW higher than 1500 g were determined. Other treated premature infants formed the control group.
Results We retrospectively scanned 6581 patients who underwent ROP examination. Of these babies, 109 were treated for ROP. Thirteen babies (12%) who were treated for ROP were born
over 32 weeks of GA and above the weight of 1500 g. One big infant was excluded because of missing file data. Eleven of these infants had type 1 ROP and 1 had aggressive posterior ROP. The
mean GA and BW of big babies was 33.58 ± 0.88 weeks and 1860.83 ± 257.73 g, respectively. The mean GA and BW of the control group was 27.85 ± 2.02 weeks and 1068.28 ± 313.78 g, respectively.
Both the big babies and the control group received oxygen treatment for 15.25 ± 11.44 and 19.17 ± 12.11 days (p = 0.29), respectively. Sepsis was seen in one big infant but 18 infants were
observed to have sepsis in the control group. Similarly, one big infant had necrotizing enterocolitis (NEC), while in the control group, 12 infants had NEC.
Conclusions Total oxygen intake days, NEC, and sepsis rates were found to be relatively lower in big babies with severe ROP. This could suggest that other factors may have a greater
effect on the development of severe ROP in big babies.
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Affiliation(s)
- Sinan Bekmez
- Ophthalmology, Dr. Behçet Uz Child Disease and Surgery Training and Research Hospital, Izmir, Turkey
| | - Dilem Eris
- Neonatology, Dr. Behçet Uz Child Disease and Surgery Training and Research Hospital, Izmir, Turkey
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Tawfik S, Mansour A, Selim NL, Habib AM, Fouad YA, Tawfik MA, Al-Feky M. Analysis of a two-year independent screening effort for retinopathy of prematurity in rural Egypt. BMC Ophthalmol 2021; 21:445. [PMID: 34961497 PMCID: PMC8711162 DOI: 10.1186/s12886-021-02193-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Accepted: 11/24/2021] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND The third epidemic of retinopathy of prematurity (ROP) has majorly involved middle income countries in which tailored screening and local guidelines require development. The data regarding ROP prevalence and cutoff numbers for screening in Egypt are lacking. METHODS Retrospective analysis of an independent screening effort spanning 2 years (February 2019 to February 2021) and involving 32 neonatal care units within Sharkia governorate, Egypt. Infants of gestational age (GA) ≤ 34 weeks and/or birth weight (BW) ≤ 2000 g were included, as well as those with unstable clinical course. Two eyecare centers located in Sharkia and Cairo governorates served as referral centers for any required interventions. RESULTS Of the 276 screened infants, 133 (48.2%) had some form of ROP that was bilateral in 127 (95.5%) of them. Aggressive posterior ROP (AP-ROP) was detected in both eyes of 24 infants (8.7%). The median (IQR) GA of infants with ROP was 32 (30-34) weeks, and the median (IQR) BW was 1600 (1350-2000) g. Sixty-three infants (47.4%) required treatment. Of the total 84 eyes that primarily were treated, 73 (86.9%) received intravitreal ranibizumab, 8 (9.5%) underwent laser ablation therapy, and 3 eyes (3.6%) underwent surgery. Recurrence rate was 16.7% (14 eyes). Final outcome was favorable in 83 eyes (98.8%). Applying the American Academy criteria would have led to the missing of 36.8% of infants with ROP and 28.6% of those requiring treatment in our sample. CONCLUSION The incidence of both ROP and AP-ROP in the Egyptian rural setting appears to be in the high end of global reported rates. Prevention measures should urgently be planned and implemented.
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Affiliation(s)
- Sara Tawfik
- Al Ferdaws Eye Hospital, Sharkia, Egypt
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
| | - Ahmed Mansour
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt
| | - Norhan Lotfy Selim
- Al Ferdaws Eye Hospital, Sharkia, Egypt
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
| | - Ahmed M Habib
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt
| | - Yousef A Fouad
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt.
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt.
| | - Mohamed A Tawfik
- Al Ferdaws Eye Hospital, Sharkia, Egypt
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
- Memorial Institute for Ophthalmic Research, Giza, Egypt
| | - Mariam Al-Feky
- Al Mashreq Eye Center, 102 El-Sayed El-Merghany St., Cairo, 11774, Egypt
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt
- Watany Eye Hospital, Cairo, Egypt
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Carranza-Mendizabal CS, Diaz-Manrique M, Ruiz Mamani PG, White M, Huancahuire-Vega S. Incidence and Risk Factors Associated with Retinopathy of Prematurity in Peru. Clin Ophthalmol 2021; 15:2141-2148. [PMID: 34079212 PMCID: PMC8163619 DOI: 10.2147/opth.s301439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/28/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose The purpose of this research is to determine retinopathy of prematurity (ROP) prevalence and possible risk factors associated with ROP development in newborns admitted to a neonatal unit of a Peruvian National Reference Hospital. Patients and Methods This retrospective study included 216 preterm infants. The data were collected between January 2016 and December 2018. All infants were examined according to Peruvian guidelines for screening and treatment of ROP. The association of clinical risk factors and the development of ROP was analyzed and predictive factors were determined. Results The study subjects were 216 preterm infants of which 72 had some stage of ROP (32 stage 1; 23 stage 2 and 17 stage 3) and 144 preterm infants without ROP. The incidence of ROP in preterm infants less than 32 weeks was 60.9%, while for those weighing less than 1500 g it was 71.6%. The factors associated with ROP were gestational age below 32 weeks, birth weight below 1500 grams, neonatal sepsis, oxygen therapy, mechanical ventilation, hyaline membrane disease, bronchopulmonary dysplasia, persistence of ductus arteriosus and intraventricular hemorrhage. Exclusive breastfeeding was found to play a protective role against ROP. Binary logistic regression analysis found that only gestational age below 32 weeks (OR, 2.637; 95% CI, 1.04–6.69), weight below 1500 grams (OR, 4.377; 95% CI, 1.75–10.92), neonatal sepsis (OR, 6.517; 95% CI, 2.81–15.14), vaginal delivery (OR, 3.748; 95% CI: 1.54–9.14), and the presence of hyaline membrane disease (OR, 3.58; 95% CI, 1.47–8.74) are predictors of ROP. Conclusion The incidence of ROP among very low birth weight infants was 71.6%. Infants with weight below 1500 grams, neonatal sepsis, presence of hyaline membrane disease whose mother had vaginal delivery are at risk for the development of ROP. Thus, preventing premature births and encouraging exclusive breastfeeding are two main ways to prevent ROP.
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Affiliation(s)
- Carmen Sarita Carranza-Mendizabal
- Ophthalmology Service, Hipólito Unanue National Hospital, Lima, Peru.,Human Medicine School, Peruvian Union University (UPeU), Lima, Peru
| | - Mariela Diaz-Manrique
- Ophthalmology Service, Hipólito Unanue National Hospital, Lima, Peru.,Human Medicine School, Peruvian Union University (UPeU), Lima, Peru
| | | | - Michael White
- Directorate General Research, Peruvian Union University (UPeU), Lima, Peru
| | - Salomon Huancahuire-Vega
- Human Medicine School, Peruvian Union University (UPeU), Lima, Peru.,Directorate General Research, Peruvian Union University (UPeU), Lima, Peru
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Çömez A, Çelemler P, Özmen MC, Yurttutan S, Akkececi NS, Güngör K, Saygılı O. Retinopathy of prematurity incidence and treatment modalities in moderate and late preterm infants: a study from two tertiary centers. Can J Ophthalmol 2021; 57:195-200. [PMID: 33887261 DOI: 10.1016/j.jcjo.2021.03.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/19/2021] [Accepted: 03/18/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the incidence, severity, and treatment modalities of retinopathy of prematurity (ROP) in moderate and late preterm infants with a gestational age (GA) >31 + 6 weeks. METHODS ROP screening results of preterm infants with GA >31 + 6 weeks to 36 + 6 weeks between March 2013 and January 2019 were evaluated retrospectively. Infants were divided into 2 groups according to GA as 32-33 + 6 weeks (moderate preterm) and 34-36 + 6 weeks (late preterm). In these groups, any ROP and severe ROP (requiring treatment) development rates and ROP types and treatment modalities were evaluated. RESULTS A total of 4156 preterm infants, 1875 (45.1%) female and 2281 (54.9%) male, were included. Overall, 1466 (35.2%) of the infants were moderate preterm and 2690 (64.8%) were late preterm. The incidences of any ROP and severe ROP were 22% and 2.5%, respectively. The rate of severe ROP was 5.3% in moderate preterm infants and 0.9% in late preterm infants. Significant correlations were determined between duration of hospital stay, birth weight (BW), and GA with ROP development (r = +0.415, r = -0.258, r = -0.199, respectively; p < 0.001 for all). Of 102 patients (2.5%) requiring treatment, 64 (62.7%) had laser, 34 (33.3%) had intravitreal bevacizumab (IVB), 2 (1.9%) had sequential IVB and laser, and 2 (1.9%) had vitreoretinal surgery. CONCLUSION ROP seems to still be an important health problem in moderate and late preterm infants in our country according to data from screening high-risk preterm infants with a GA >31 + 6 weeks. In this cohort, ROP development correlates with GA, BW, and duration of hospitalization significantly.
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Affiliation(s)
- Ayşegül Çömez
- Sutcu Imam University Faculty of Medicine, Department of Ophthalmology, Kahramanmaras, Turkey.
| | - Pelin Çelemler
- Gaziantep Children's Hospital, Department of Ophthalmology, Gaziantep, Turkey
| | - Mehmet Cüneyt Özmen
- Gazi University School of Medicine, Department of Ophthalmology, Ankara, Turkey
| | - Sadık Yurttutan
- Sutcu Imam University Faculty of Medicine, Department of Pediatrics, Division of Neonatology, Kahramanmaras, Turkey
| | | | - Kıvanç Güngör
- Gaziantep University Faculty of Medicine, Department of Ophthalmology, Gaziantep, Turkey
| | - Oğuzhan Saygılı
- Gaziantep University Faculty of Medicine, Department of Ophthalmology, Gaziantep, Turkey
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Siswanto JE, Ronoatmodjo S, Adisasmita A, Soemantri A, Sitorus RS, Sauer PJJ. Risk factors for the development and progression of retinopathy of prematurity in preterm infants in Indonesia. J Neonatal Perinatal Med 2021; 13:253-260. [PMID: 31609708 DOI: 10.3233/npm-190233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Risk factors other than supplemental oxygen might play a role in the development of retinopathy of prematurity (ROP). In Indonesia ROP occurs in infants up to 34 weeks and 2000 g. Risk factors for the development of ROP in Indonesian NICUs have not been evaluated. Our aim was to identify other risk factors than the use of oxygen in the development and progression of ROP in preterm infants in Indonesia. METHODOLOGY Data on 98 preterm infants with ROP and 77 controls were collected from four NICUs and two eye centers in Jakarta, Indonesia, between 2009 and 2014. We used multivariate logistic regression analysis to determine the relationship between infants and environmental variables and the development and progression of ROP. We obtained variables for ROP severity by using Cox regression analysis. RESULTS Factors associated with the development of ROP were birthweight (BWt), intrauterine growth retardation (IUGR), exchange transfusion, duration of oxygen supplementation, minimum saturation monitor setting, and socioeconomic factors. Regarding the progression, gestational age (GA), out-born, duration of supplemental oxygen, minimum saturation monitor setting, and socioeconomic factors were identified as risk factors. CONCLUSION The use and control of supplemental oxygen are the main risk factors for the development and progression of ROP in preterms in Indonesia. Additionally, we confirm that GA, BWt, and IUGR are risk factors. Moreover, we found exchange transfusion to be a risk factor, and we found a lower rate of ROP in infants from a lower socioeconomic background. These risk factors apply to infants with a GA up to 34 weeks and a BWt up to 2000 g.
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Affiliation(s)
- J E Siswanto
- Neonatology Working Group, Harapan Kita Women and Children Hospital, Jakarta, Indonesia
| | - S Ronoatmodjo
- Department of Epidemiology, University of Indonesia School of Public Health, Depok, Indonesia
| | - A Adisasmita
- Department of Epidemiology, University of Indonesia School of Public Health, Depok, Indonesia
| | - A Soemantri
- Department of Pediatrics, Dr. Kariadi Hospital, Diponegoro University, Semarang, Indonesia
| | - R S Sitorus
- Department of Ophthalmology, Cipto Mangunkusumo Hospital, University of Indonesia, Jakarta, Indonesia
| | - P J J Sauer
- Department of Pediatrics, Beatrix Children's Hospital, University Medical Center Groningen, the Netherlands
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OUTCOMES OF NONCONFLUENT DIODE LASER PANRETINAL PHOTOCOAGULATION FOR AGGRESSIVE POSTERIOR RETINOPATHY OF PREMATURITY AFTER INTRAVITREAL BEVACIZUMAB. Retina 2021; 41:706-710. [PMID: 32796444 DOI: 10.1097/iae.0000000000002943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE To assess the safety and efficacy of less dense panretinal photocoagulation after intravitreal bevacizumab in aggressive posterior retinopathy of prematurity infants. METHODS Retrospective consecutive case series of premature infants diagnosed with aggressive posterior retinopathy of prematurity between August 2012 and November 2015 who received intravitreal bevacizumab with subsequent modified indirect diode laser panretinal photocoagulation for reactivation or incomplete vascularization. Main outcome measures included postprocedural reactivation, retinal detachments, or anterior segment ischemia. RESULTS Sixty-one eyes of 31 premature infants were identified. The average gestational age was 24 ± 2.2 weeks (range 22-27), and the average birth weight was 661.5 ± 167.1 g (range 340.0-930.5 g). The average follow-up was 3.9 ± 1.3 years (range 1.3-5.4 years). At the last follow-up, no patient had experienced postlaser reactivation, retinal detachments, anterior segment ischemia, or other laser complications. CONCLUSION This study suggests that nonconfluent panretinal photocoagulation for aggressive posterior retinopathy of prematurity infants who have received intravitreal bevacizumab may be safe and effective. This study's strengths include a sizeable sample size, long-term follow-up of nearly 4 years, and consistency in treatment among patients by a single, experienced retinopathy of prematurity specialist.
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Kumawat D, Sachan A, Shah P, Chawla R, Chandra P. Aggressive posterior retinopathy of prematurity: a review on current understanding. Eye (Lond) 2021; 35:1140-1158. [PMID: 33514899 PMCID: PMC8115681 DOI: 10.1038/s41433-021-01392-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/13/2020] [Accepted: 01/05/2021] [Indexed: 01/30/2023] Open
Abstract
A review of literature was performed, focused on the etiopathogenesis of aggressive posterior retinopathy of prematurity (APROP), the characteristic and atypical clinical features, management strategies, anatomical and visual outcomes. Characteristically APROP has zone I/posterior zone II involvement with prominent plus disease, featureless junction, large vascular loops, flat extra-retinal fibrovascular proliferation, and a rapidly progressive course. The risk factors for APROP are extreme prematurity (birth weight ≤1000 gram and/or gestational age ≤28 weeks), dysregulated oxygen supplementation, intrauterine growth retardation, sepsis, and thrombocytopenia. The uncommon presentations include small zone I disease, a hybrid disease with additional ridge tissue, and APROP in bigger babies with birth weight greater than 1500 g. Laser photocoagulation role is limited by the resultant visual field loss and high refractive error. Although anti-vascular endothelial growth factor injection allows peripheral retinal vascularization; reactivation of disease, systemic absorption of the drug and long-term safety are the chief concerns. Early vitrectomy is required when tractional retinal detachment develops. The visual outcome depends upon the morphology and vascular development of the macula. With the limited yet emerging new understanding of the pathophysiology, a multifaceted rational and individualized treatment strategy is suggested for APROP. Best practices in neonatal intensive care may prevent the occurrence of APROP. Further studies need to be performed for the prevention and safe, effective management of APROP.
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Affiliation(s)
- Devesh Kumawat
- grid.413618.90000 0004 1767 6103Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Anusha Sachan
- grid.413618.90000 0004 1767 6103Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Pooja Shah
- grid.413618.90000 0004 1767 6103Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Rohan Chawla
- grid.413618.90000 0004 1767 6103Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
| | - Parijat Chandra
- grid.413618.90000 0004 1767 6103Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India
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Dericioğlu V, Butur S, Celiker H, Şahin Ö. Incidence, Risk Factors and Screening Evaluation of Retinopathy of Prematurity in High Birthweight Infants: A Large Cohort Study in Turkey. Ophthalmic Epidemiol 2021; 29:78-84. [PMID: 33682596 DOI: 10.1080/09286586.2021.1894582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Purpose: To report and evaluate the incidence and risk factors of retinopathy of prematurity (ROP) and to assess the sensitivity and specificity of Turkish national screening guideline (NSG) in heavier infants with a birth weight (BW) of >1500 g.Methods: The data of 1784 preterm infants with BW>1500 g, who were screened between 2009 and 2016 in a university hospital in Turkey, were analyzed retrospectively. The rates of any stage and severe (treatment-requiring) ROP incidence were investigated. The possible protective and risk factors were evaluated with univariate analyses and logistic regression analysis.Results: The rate of any stage ROP was 14.1% (n = 251). Severe ROP was observed in 11 infants (0.6%), and 2 of the infants (0.1%) had a gestational age (GA)>32 weeks, which fell outside of the NSG. In logistic regression analysis, BW, GA, O2 therapy duration, and exchange transfusion were determined to be independent risk factors (respectively, p < .001, p < .001, P = .055, and P = .033). Furthermore, antenatal steroid therapy was determined to have a highly significant protective effect on ROP development (p < .001). The sensitivity of Turkish NSG in identifying severe ROP increased from 82% to 100% with the inclusion of risk factors in addition to GA and BW.Conclusion: This study shows the presence of severe ROP in mature and heavy infants in Turkey. The positive effect of antenatal steroid use and the negative impact of exchange transfusion have been demonstrated for ROP development in mature infants. Possible risk factors should be evaluated with GA and BW to avoid missing severe ROP.
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Affiliation(s)
- Volkan Dericioğlu
- Ophthalmology Department, Marmara University School of Medicine, Istanbul, Turkey
| | - Sedat Butur
- Ophthalmology Department, Marmara University School of Medicine, Istanbul, Turkey
| | - Hande Celiker
- Ophthalmology Department, Marmara University School of Medicine, Istanbul, Turkey
| | - Özlem Şahin
- Ophthalmology Department, Marmara University School of Medicine, Istanbul, Turkey
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Olson SL, Chuluunbat T, Cole ED, Jonas KE, Bayalag M, Chuluunkhuu C, Valikodath NG, Cherwek DH, Congdon N, MacKeen LD, Hallak J, Yap V, Ostmo S, Wu WC, Campbell JP, Chiang MF, Chan RVP. Development of Screening Criteria for Retinopathy of Prematurity in Ulaanbaatar, Mongolia, Using a Web-based Data Management System. J Pediatr Ophthalmol Strabismus 2020; 57:333-339. [PMID: 32956484 PMCID: PMC7880618 DOI: 10.3928/01913913-20200804-01] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 05/27/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE To describe a process for identifying birth weight (BW) and gestational age (GA) screening guidelines in Mongolia. METHODS This was a prospective cohort study in a tertiary care hospital in Ulaanbataar, Mongolia, of 193 premature infants with GA of 36 weeks or younger and/or BW of 2,000 g or less) with regression analysis to determine associations between BW and GA and the development of retinopathy of prematurity (ROP). RESULTS As BW and GA decreased, the relative risk of developing ROP increased. The relative risk of developing any stage of ROP in infants born at 29 weeks or younger was 2.91 (95% CI: 1.55 to 5.44; P < .001] compared to older infants. The relative risk of developing any type of ROP in infants with BW of less than 1,200 g was 2.41 (95% CI: 1.35 to 4.29; P = .003] and developing type 2 or worse ROP was 2.05 (95% CI: 0.99 to 4.25; P = .05). CONCLUSIONS Infants in Mongolia with heavier BW and older GA who fall outside of current United States screening guidelines of GA of 30 weeks or younger and/or BW of 1,500 g or less developed clinically relevant ROP. [J Pediatr Ophthalmol Strabismus. 2020;57(5):333-339.].
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Yildiz Ekinci D, Ugurlu A, Tasli NG. WHAT IS THE INCIDENCE OF RETINOPATHY OF PREMATURITY (ROP) IN 'BIG' BABIES?: RESULTS OF A RETROSPECTIVE MULTICENTER STUDY. Ophthalmic Epidemiol 2020; 28:138-143. [PMID: 32657188 DOI: 10.1080/09286586.2020.1793372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AIM This study aims to determine the incidence of ROP and to investigate its prognosis among premature babies with a BW of ≥2000 g. MATERIAL AND METHOD We retrospectively analyzed the data of 1004 babies with BW≥2000 g admitted to the ROP Diagnosis and Treatment Centers of X University Hospital and X Hospital between 2018 and 2019. Examination findings were recorded according to the Classification of Retinopathy of Prematurity guideline. We recorded the following information: GA, BW, type of delivery, oxygen therapy, age at the time of diagnosis (weeks), the location of ROP, the severity of ROP, vascular characteristics of ROP, treatment status, PMA, treatment modality, and retinal vascular development. RESULTS The 2008 eyes of 1004 subjects were included in the study. Mean GA (SD) of subjects was 34.3 (1.3) weeks (range: 31-36) and mean BW (SD) was 2377.3 (244.2) g (range: 2000-3400). The 283 eyes of 144 patients (14.1%, 95% CI: [11.7-17.3%]) had been diagnosed with ROP. We evaluated the location of ROP and found that it was in Zone II in 279 of the 283 eyes and in Zone I in 4 eyes. We found that 213 of the 283 eyes had stage 1 ROP, 53 eyes had stage 2 ROP, and 17 eyes had stage 3 ROP. According to the international ROP classification, 17 eyes of 9 patients had Type 1 ROP, and 266 eyes of 135 patients had Type 2 ROP in the study. Seventeen eyes (0.85%, 95%CI: [0.62-1.36%]) required treatment. CONCLUSION We conclude that the incidence of ROP in babies with BW≥2000 g is higher in Turkey compared to developed countries. It is important to include these babies in the screening program as they can develop advanced ROP requiring treatment.
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Affiliation(s)
- Dilbade Yildiz Ekinci
- Department of Ophthalmology, Diyarbakır Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
| | - Adem Ugurlu
- Faculty of Medicine, Department of Ophthalmology, Erzincan Binali Yildirim University, Erzincan, Turkey
| | - Nurdan Gamze Tasli
- Faculty of Medicine, Department of Ophthalmology, Erzincan Binali Yildirim University, Erzincan, Turkey
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Aggressive Posterior Retinopathy of Prematurity Treated with Intravitreal Bevacizumab: Late Period Fluorescein Angiographic Findings. Graefes Arch Clin Exp Ophthalmol 2019; 257:1141-1146. [PMID: 30895452 DOI: 10.1007/s00417-019-04292-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 02/21/2019] [Accepted: 03/03/2019] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE To evaluate vascularization end limit of the peripheral retina and describe vascular development patterns of patients at the late period with aggressive posterior retinopathy of prematurity (APROP) who were treated with a single intravitreal injection of bevacizumab. METHODS All patients were examined with RetCam III and fluorescein angiography (FA) within 90-100 gestational week. The vascularization end limit according to the zones and vascular structural abnormalities were noted. RESULTS A total of 116 eyes of 58 patients were included. The mean gestational age and birth weight were 28.31 ± 2.5 (23-33) weeks and 1156.29 ± 386.38 (360-2300) g, respectively. The mean age at the time of FA was 95.09 ± 3.8 (90-100) weeks. According to the vascular termini, four eyes (3.4%) were in zone II posterior, 30 eyes (25.8%) were in zone II anterior, 22 eyes (18.9%) were in zone III with a distance of > 2 disc diameter (DD) from ora serrata, and 60 eyes (51.7%) were in zone III with a distance of < 2 DD from temporal ora serrata. Abnormal vascular findings were detected in 86.2% of patients (100/116 eyes) including circumferential vessels (43.1%), abnormal vascular branching (25.9%), closely packed vascular shunts (6.8%), and vascular leakage (10.3%). CONCLUSION FA gives us quantitative data for treatment decision at late period of APROP patients treated with bevacizumab. Fluorescein leakage and persistent avascular areas still detected at FA at 90-100 gestational weeks increase the risk for late complications. FA can detect the abnormalities that can not be detected via indirect ophthalmoscope and be useful for follow-up and further treatments of APROP.
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Darwish D, Chee RI, Patel SN, Jonas K, Ostmo S, Campbell JP, Chiang MF, Chan RP. Anti-Vascular Endothelial Growth Factor and the Evolving Management Paradigm for Retinopathy of Prematurity. Asia Pac J Ophthalmol (Phila) 2018; 7:136-144. [PMID: 29808629 PMCID: PMC7880609 DOI: 10.22608/apo.201850] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Diagnosis and management of pediatric retinal conditions such as retinopathy of prematurity (ROP) have been evolving significantly with the availability of new technology and treatments. New imaging systems, telemedicine, tele-education, and anti‒vascular endothelial growth factor (VEGF) intravitreal pharmacotherapy are all changing the way we diagnose and deliver care to children with pediatric retinal disease. Fluorescein angiography and optical coherence tomography have the potential to improve our diagnosis and management of disease, and with improvements in retinal imaging, telemedicine is becoming more feasible. Telemedicine, tele-education, and computer-based image analysis may overcome many of the challenges we face in providing adequate care and access for children with pediatric retinal disease. Treatment options have also expanded with the use of anti-VEGF therapy. Although the use of intravitreal anti-VEGF for ROP has been documented in the literature for more than a decade, many questions still remain about its safety in the pediatric patient population. Several ongoing prospective studies are exploring the utility of anti-VEGF agents for ROP, with attention to the optimal dose of drug, systemic safety, and our understanding of recurrence of disease. This review aims to provide an update on current diagnostic and therapeutic modalities, focusing predominantly on the role of anti-VEGF therapy, for the management of ROP and other pediatric retinal vascular diseases.
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Affiliation(s)
- Dana Darwish
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois
| | - Ru-Ik Chee
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois
| | - Samir N. Patel
- Department of Ophthalmology, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Karyn Jonas
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois
| | - Susan Ostmo
- Department of Ophthalmology, Casey Eye Institute at Oregon Health & Science University, Portland, Oregon
| | - J. Peter Campbell
- Department of Ophthalmology, Casey Eye Institute at Oregon Health & Science University, Portland, Oregon
| | - Michael F. Chiang
- Department of Ophthalmology, Casey Eye Institute at Oregon Health & Science University, Portland, Oregon
| | - R.V. Paul Chan
- Department of Ophthalmology and Visual Sciences, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, Illinois
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Hu J, Li T, Du X, Wu Q, Le YZ. G protein-coupled receptor 91 signaling in diabetic retinopathy and hypoxic retinal diseases. Vision Res 2017; 139:59-64. [PMID: 28539261 DOI: 10.1016/j.visres.2017.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 05/01/2017] [Accepted: 05/03/2017] [Indexed: 12/25/2022]
Abstract
G protein-coupled receptor 91 (GPR91) is a succinate-specific receptor and activation of GPR91 could initiate a complex signal transduction cascade and upregulate inflammatory and pro-angiogenic cytokines. In the retina, GPR91 is predominately expressed in ganglion cells, a major cellular entity involved in the pathogenesis of diabetic retinopathy (DR) and other hypoxic retinal diseases. During the development of DR and retinopathy of prematurity (ROP), chronic hypoxia causes an increase in the levels of local succinate. Succinate-mediated GPR91 activation upregulates vascular endothelial growth factor (VEGF) through ERK1/2-C/EBP β (c-Fos) and/or ERK1/2-COX-2/PGE2 signaling pathways, which in turn, leads to the breakdown of blood-retina barriers in these disorders. In this review, we will have a brief introduction of GPR91 and its biological functions and a more detailed discussion about the role and mechanisms of GPR91 in DR and ROP. A better understanding of GPR91 regulation may be of great significance in identifying new biomarkers and drug targets for the prediction and treatment of DR, ROP, and hypoxic retinal diseases.
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Affiliation(s)
- Jianyan Hu
- Department of Ophthalmology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China
| | - Tingting Li
- Department of Ophthalmology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China
| | - Xinhua Du
- Department of Ophthalmology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China
| | - Qiang Wu
- Department of Ophthalmology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai 200233, China; Shanghai Key Laboratory of Diabetes Mellitus, Shanghai 200233, China.
| | - Yun-Zheng Le
- Department of Medicine Endocrinology, Cell Biology, and Ophthalmology and Harold Hamm Oklahoma Diabetes Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA.
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VanderVeen DK, Melia M, Yang MB, Hutchinson AK, Wilson LB, Lambert SR. Anti-Vascular Endothelial Growth Factor Therapy for Primary Treatment of Type 1 Retinopathy of Prematurity. Ophthalmology 2017; 124:619-633. [DOI: 10.1016/j.ophtha.2016.12.025] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 12/19/2016] [Accepted: 12/19/2016] [Indexed: 11/17/2022] Open
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