1
|
García H, Villasis-Keever MA, Zavala-Vargas G, Bravo-Ortiz JC, Pérez-Méndez A, Escamilla-Núñez A. Global Prevalence and Severity of Retinopathy of Prematurity over the Last Four Decades (1985-2021): A Systematic Review and Meta-Analysis. Arch Med Res 2024; 55:102967. [PMID: 38364488 DOI: 10.1016/j.arcmed.2024.102967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 12/01/2023] [Accepted: 01/31/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Retinopathy of prematurity (ROP) is a vasoproliferative disease of the retina that occurs in premature infants. The prevalence of ROP reported so far is inconsistent. AIM To conduct a systematic review to describe the trend of ROP prevalence between 1985 and 2021, and to determine the influence of countries' economic conditions on ROP prevalence. METHODS We searched PubMed, Embase, and Google Scholar for studies published between January 1985 and December 2021 using the following MeSH terms: "retinopathy of prematurity", "ROP", "incidence", and "prevalence". Two independent reviewers examined the articles to select studies that met the selection criteria and performed data extraction and study quality assessment. For the meta-analysis, the pooled prevalence was calculated using a random-effects model and R software. RESULTS Of 5,250 titles and abstracts, 139 original studies met the inclusion criteria; a total of 121,618 premature infants were included in these studies. The pooled prevalence of ROP was 31.9% (95% confidence interval [CI] 29.0-34.8) and that of severe ROP was 7.5% (6.5-8.7). In general, no significant differences in prevalence were found over the four decades; however, we found a higher prevalence in premature infants ≤28 weeks of gestational age. In addition, the highest ROP prevalence was found in lower-middle-income countries with high mortality rates. In contrast, the highest severe ROP prevalence was found in high-income countries. CONCLUSION ROP remains a common cause of morbidity in premature infants worldwide. Therefore, it seems necessary to maintain early identification strategies for patients at higher risk, particularly in low- and middle-income countries.
Collapse
Affiliation(s)
- Heladia García
- Research Unit in Analysis and Synthesis of Evidence, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico.
| | - Miguel Angel Villasis-Keever
- Research Unit in Analysis and Synthesis of Evidence, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Georgina Zavala-Vargas
- Research Unit in Analysis and Synthesis of Evidence, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Juan Carlos Bravo-Ortiz
- Pediatric Ophthalmology Service, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Ayari Pérez-Méndez
- Research Unit in Analysis and Synthesis of Evidence, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| | - Alberto Escamilla-Núñez
- Research Unit in Analysis and Synthesis of Evidence, Pediatrics Hospital, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico
| |
Collapse
|
2
|
Abdel Aziz I, Alsoda MF, Elmenofy TM, Sakhsoukh MM, Abd el Azim NM, Ahmed AM, Abd El-Halim SA, Baris SSH, Fouad YA, Elghonemy AM, Metwally H, El Gendy WM, Ali R, Basha YM, Mohamed EAE, Amin WM, Naguib MA, Elnashar HA. Tailoring Screening Guidelines for Retinopathy of Prematurity in Egypt: An Exploratory Multicentric Study. Clin Ophthalmol 2022; 16:3625-3630. [PMID: 36348747 PMCID: PMC9637363 DOI: 10.2147/opth.s383497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/20/2022] [Indexed: 11/18/2022] Open
Abstract
Background Retinopathy of prematurity (ROP) is increasing in incidence in developing nations, including Egypt. Secondary prevention requires timely detection through the development of regional screening guidelines, which should be preceded by large-scale studies to characterize the population at risk. Methods A prospective, multicentric exploratory study that included five large tertiary institutions in an urban Egyptian setting. All infants born with gestational age (GA) < 37 weeks and/or birth weight (BW) ≤ 2000 grams were screened. More mature and heavier infants with unstable clinical course were also included. The primary outcome measure was the rate of ROP and high-risk disease occurrence in relation to underlying risk factors. Results Of the 768 eyes (384 screened infants), 347 eyes (45.2%) had stage 1 or higher disease, and 43 eyes (5.6%) had high-risk disease. Eyes with stage 1 or higher ROP and treatment-requiring ROP had a mean (± SD) GA of 33.4 (± 2.6) weeks and 32.8 (± 3.2) weeks, and BW of 1842.3 (± 570.1) grams and 1747.6 ± (676.2) grams, respectively. Treatment-requiring eyes belonged to infants that had significantly lower GA and significantly higher prevalence of co-morbidities than non-treatment-requiring eyes. Conclusion The incidence of ROP and high-risk disease in an urban Egyptian setting are similar to those in comparable settings elsewhere and locally. This exploratory study supports tailoring local screening criteria for ROP, and may aid the future development of national guidelines.
Collapse
Affiliation(s)
- Ihab Abdel Aziz
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | - Mohamed Fawzy Alsoda
- Department of Pediatrics and Neonatology, Ahmed Maher Teaching Hospital, Cairo, Egypt
| | - Tarek Mohamed Elmenofy
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | | | | | - Amr Mahmoud Ahmed
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | | | | | - Yousef Ahmed Fouad
- Department of Ophthalmology, Ain Shams University Hospitals, Cairo, Egypt
| | | | - Heba Metwally
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | - Wael Mohamed El Gendy
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | - Raghdaa Ali
- Department of Pediatrics and Neonatology, Ahmed Maher Teaching Hospital, Cairo, Egypt
| | - Yehia Mahmoud Basha
- Department of Pediatrics and Neonatology, Damanhour Teaching Hospital, Beheira, Egypt
| | | | - Wafaa Mohamed Amin
- Department of Pediatrics and Neonatology, El-Galaa Teaching Hospital, Cairo, Egypt
| | - Maged Adly Naguib
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt
| | - Hazem Abdallah Elnashar
- Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, Egypt,Correspondence: Hazem Abdallah Elnashar, Department of Ophthalmology, The Memorial Institute for Ophthalmic Research, Giza, 23314, Egypt, Tel +201227011043, Email
| |
Collapse
|
3
|
Noor MS, Elbarbary M, Embabi SN, Zaki MA, Awad H, Al-Feky M. Screening and Risk Factors for Retinopathy of Prematurity in a Tertiary Care Hospital in Cairo, Egypt. Clin Ophthalmol 2022; 16:3257-3267. [PMID: 36211718 PMCID: PMC9533779 DOI: 10.2147/opth.s383493] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 09/21/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the retinopathy of prematurity (ROP) prevalence, risk factors and screening outcome in a tertiary hospital in Cairo, Egypt. Methods A prospective observational study was done in Neonatal Intensive Care Unit in Ain Shams University Hospital. A total of 159 premature infants were screened for ROP based on the most inclusive criteria reported to date. Screening included premature infants with gestational age (GA) of ≤34 weeks or birth weight (BW) of ≤2000 grams, or GA >34 weeks or BW >2000 grams, with multiple co-morbidities. The prevalence of ROP, plus disease and their correlation with risk factors of interest were studied. Results The GA of the included infants ranged from 27 to 36 weeks, mean (SD) 31.87 (± 1.81) weeks. The BW ranged from 640 to 3900 grams, mean (SD) 1784.71 (± 560.30) grams. The prevalence of ROP more than stage 0 was 25.8% (41 infants), 7.3% of the cases (11 infants) showed plus disease and 6.3% (10 infants) showed severe ROP requiring treatment. Of those, 2 cases (20%) fell outside the British Guideline's criteria for Screening. There was a highly significant (p < 0.0001) correlation between ROP more than stage 0 and low GA, low BW, mechanical ventilation, respiratory distress syndrome, necrotizing enterocolitis, intraventricular haemorrhage, and blood transfusion. No significant correlation was found between appearance of ROP more than stage 0 and gender (p = 0.911), patent ductus arteriosus (p =0.187), or sepsis (p =0.998). Conclusion ROP is a significant problem in the premature infants in Egypt. Extremely premature infants with lower BW are more prone to develop ROP. However, cases with higher GA and BW than mentioned in the British guidelines screening criteria especially with multiple comorbidities showed severe ROP requiring intervention, which implies the need to develop a screening guideline for the Egyptian population.
Collapse
Affiliation(s)
- Mohamed Salaheldeen Noor
- Ophthalmology Department, Ain Shams University, Cairo, Egypt,Correspondence: Mohamed Salaheldeen Noor, Ophthalmology Department, Ain Shams University, 22 Abdullah Ibn Eltaher street, Makram Edeid, Nasr city, Cairo, Egypt, Tel +201093769896, Email
| | | | - Sherif N Embabi
- Ophthalmology Department, Ain Shams University, Cairo, Egypt
| | - Mohamed A Zaki
- Ophthalmology Department, Ain Shams University, Cairo, Egypt
| | - Hisham Awad
- Ophthalmology Department, Ain Shams University, Cairo, Egypt
| | - Mariam Al-Feky
- Ophthalmology Department, Ain Shams University, Cairo, Egypt
| |
Collapse
|