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Aman H, Ahmad S, Chala G, Afework M. Determinants of externally visible birth defects among perinatal deaths at Adama Comprehensive Specialized Hospital: a case-control study. BMC Pediatr 2024; 24:260. [PMID: 38641790 PMCID: PMC11031892 DOI: 10.1186/s12887-024-04729-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 03/28/2024] [Indexed: 04/21/2024] Open
Abstract
BACKGROUND Birth defects (BDs) are the major causes of infant morbidity and mortality in both developed and developing countries. Regardless of their clinical importance, few studies on predisposing factors have been conducted in Ethiopia. However, due to a lack of advanced diagnostic materials, we only considered the externally visible BDs. OBJECTIVE To assess the determinants of externally visible birth defects among perinatal deaths at Adama Comprehensive Specialized Hospital. METHODS A retrospective unmatched case-control study design was conducted from November 01 to 30, 2021. The sample size was determined by Epi Info version 7 software considering sample size calculation for an unmatched case-control study. A total of 315 participants (63 cases, and 252 controls) were selected by simple random sampling. Data were collected by an open data kit (ODK) and transported to a statical package for social sciences (SPSS) version 26 software for analysis. The bivariate followed by multivariable logistic regression analyses were done to determine the factors associated with the BD. RESULTS This study showed that drinking alcohol during pregnancy (AOR = 6.575; 95% CI: 3.102,13.937), lack of antenatal care (ANC) follow-up during pregnancy (AOR = 2.794; 95% CI: 1.333, 5.859), having a history of stillbirth in a previous pregnancy (AOR = 3.967; 95% CI: 1.772, 8.881), exposure to pesticides during pregnancy (AOR = 4.840; 95% CI: 1.375, 17.034), having a history of BDs in a previous pregnancy (AOR = 4.853; 95% CI: 1.492, 15.788), and lack of folic acid supplementation during early pregnancy (AOR = 4.324; 95% CI: 2.062, 9.067) were significant determinants of externally visible BDs among perinatal deaths. CONCLUSION In this study, alcohol use, exposure to pesticides, and lack of folic acid supplementation during pregnancy were identified as the major determinants of externally visible BDs among perinatal deaths. Thus, health education regarding the associated factors of BDs and their preventive strategies should be given to pregnant mothers.
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Affiliation(s)
- Husen Aman
- Department of Human Anatomy, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia.
| | - Seifadin Ahmad
- Department of Public Health, Institute of Health, Ambo University, Ambo, Ethiopia
| | - Getahun Chala
- Department of Medical Physiology, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Mekbeb Afework
- Department of Anatomy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Al-Dewik N, Samara M, Younes S, Al-Jurf R, Nasrallah G, Al-Obaidly S, Salama H, Olukade T, Hammuda S, Marlow N, Ismail M, Abu Nada T, Qoronfleh MW, Thomas B, Abdoh G, Abdulrouf PV, Farrell T, Al Qubaisi M, Al Rifai H. Prevalence, predictors, and outcomes of major congenital anomalies: A population-based register study. Sci Rep 2023; 13:2198. [PMID: 36750603 PMCID: PMC9905082 DOI: 10.1038/s41598-023-27935-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 01/10/2023] [Indexed: 02/09/2023] Open
Abstract
Congenital anomalies (CAs) are a leading cause of morbidity and mortality in early life. We aimed to assess the incidence, risk factors, and outcomes of major CAs in the State of Qatar. A population-based retrospective data analysis of registry data retrieved from the Perinatal Neonatal Outcomes Research Study in the Arabian Gulf (PEARL-Peristat Study) between April 2017 and March 2018. The sample included 25,204 newborn records, which were audited between April 2017 and March 2018, of which 25,073 live births were identified and included in the study. Maternal risk factors and neonatal outcomes were assessed for association with specific CAs, including chromosomal/genetic, central nervous system (CNS), cardiovascular system (CVS), facial, renal, multiple congenital anomalies (MCAs) using univariate and multivariate analyses. The incidence of any CA among live births was 1.3% (n = 332). The most common CAs were CVS (n = 117; 35%), MCAs (n = 69, 21%), chromosomal/genetic (51; 15%), renal (n = 39; 12%), CNS (n = 20; 6%), facial (14, 4%), and other (GIT, Resp, Urogenital, Skeletal) (n = 22, 7%) anomalies. Multivariable regression analysis showed that multiple pregnancies, parity ≥ 1, maternal BMI, and demographic factors (mother's age and ethnicity, and infant's gender) were associated with various specific CAs. In-hospital mortality rate due to CAs was estimated to be 15.4%. CAs were significantly associated with high rates of caesarean deliveries (aOR 1.51; 95% CI 1.04-2.19), Apgar < 7 at 1 min (aOR 5.44; 95% CI 3.10-9.55), Apgar < 7 at 5 min (aOR 17.26; 95% CI 6.31-47.18), in-hospital mortality (aOR 76.16; 37.96-152.8), admission to neonatal intensive care unit (NICU) or perinatal death of neonate in labor room (LR)/operation theatre (OT) (aOR 34.03; 95% CI 20.51-56.46), prematurity (aOR 4.17; 95% CI 2.75-6.32), and low birth weight (aOR 5.88; 95% CI 3.92-8.82) before and after adjustment for the significant risk factors. This is the first study to assess the incidence, maternal risk factors, and neonatal outcomes associated with CAs in the state of Qatar. Therefore, a specialized congenital anomaly data registry is needed to identify risk factors and outcomes. In addition, counselling of mothers and their families may help to identify specific needs for pregnant women and their babies.
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Affiliation(s)
- Nader Al-Dewik
- Department of Research, Women's Wellness and Research Center, Hamad Medical Corporation, P.O. Box 3050, Doha, Qatar. .,Translational Research Institute (TRI), Hamad Medical Corporation (HMC), Doha, Qatar. .,Genomics and Precision Medicine (GPM), College of Health and Life Science (CHLS), Hamad Bin Khalifa University (HBKU), 34110, Doha, Qatar. .,Faculty of Health and Social Care Sciences, Kingston University, St. George's University of London, London, UK. .,Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar.
| | - Muthanna Samara
- Department of Psychology, Kingston University London, Kingston upon Thames, UK
| | - Salma Younes
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar
| | - Rana Al-Jurf
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar
| | - Gheyath Nasrallah
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar
| | - Sawsan Al-Obaidly
- Obstetrics and Gynecology Department, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Husam Salama
- Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Tawa Olukade
- Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Sara Hammuda
- Department of Psychology, Kingston University London, Kingston upon Thames, UK
| | - Neil Marlow
- Institute for Women's Health, UCL, London, UK
| | - Mohamed Ismail
- Translational Research Institute (TRI), Hamad Medical Corporation (HMC), Doha, Qatar
| | - Taghreed Abu Nada
- Department of Biomedical Science, College of Health Sciences, Member of QU Health, Qatar University, Doha, Qatar
| | - M Walid Qoronfleh
- Q3CG Research Institute, Research & Policy Division, 7227 Rachel Drive, Ypsilanti, MI, 48917, USA
| | - Binny Thomas
- Department of Pharmacy, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Ghassan Abdoh
- Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Palli Valapila Abdulrouf
- Department of Pharmacy, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Thomas Farrell
- Obstetrics and Gynecology Department, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Mai Al Qubaisi
- Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Hilal Al Rifai
- Department of Pediatrics and Neonatology, Neonatal Intensive Care Unit, Newborn Screening Unit, Women's Wellness and Research Center, Hamad Medical Corporation, Doha, Qatar
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Proportion of Chromosomal Disorders and Their Patterns among Births with Congenital Anomalies in Africa: A Systematic Review and Meta-Analyses. ScientificWorldJournal 2022; 2022:6477596. [PMID: 36561944 PMCID: PMC9767725 DOI: 10.1155/2022/6477596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 10/14/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
Introduction Worldwide, surveys have shown that the frequency of chromosomal disorders among births with congenital anomalies varies greatly from country to country. It is well known that chromosomal disorders are an important cause of premature death or life-long disability; however, the absence of local epidemiological data on their birth prevalence and outcomes impedes policy and service development in many countries and continents. Therefore, the current systematic review and meta-analysis intend to show the pooled proportion of chromosomal disorders among births with congenital anomalies in Africa. Methods From PubMed, Cochrane Library, and Google Scholar, we systematically reviewed and meta-analyzed the studies that examined the incidence, prevalence, and types of chromosomal disorders using PRISMA guidelines. A weighted inverse variance random-effects model was used to estimate the pooled proportion of chromosomal disorders among births with congenital anomalies. Results From the total of 3,569 studies identified, 1,442 were from PubMed, 108 were from Cochrane Library, 1,830 were from Google Scholar, and 189 were from other sources. After duplication was removed, a total of 844 articles remained (2725 were removed by duplication). Finally, 144 full-text studies were reviewed and 60 articles with 52,569 births having congenital anomalies met the inclusion criteria and were selected for this meta-analysis. The pooled proportion of chromosomal disorders among births with congenital anomalies was 8.94% (95% CI; 7.02, 10.86; I 2 = 98.8%; p < 0.001). Conclusions and Future Implications. In the current systematic review and meta-analysis, the pooled proportion of chromosomal disorders among births with congenital anomalies in Africa was small. Down syndrome (trisomy 21) accounted for more than 80% of chromosomal disorders. The pooled proportion of chromosome disorders was the highest in North African regions and countries compared to other regions of the continent. Healthcare managers should focus on establishing proper cytogenetic diagnostic facilities in collaboration with well-trained genetic counseling services in the continent.
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Alanazi AFR, Naser AY, Pakan P, Alanazi AF, Alanazi AAA, Alsairafi ZK, Alsaleh FM. Trends of Hospital Admissions Due to Congenital Anomalies in England and Wales between 1999 and 2019: An Ecological Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182211808. [PMID: 34831564 PMCID: PMC8617891 DOI: 10.3390/ijerph182211808] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/05/2021] [Accepted: 11/08/2021] [Indexed: 11/28/2022]
Abstract
Objectives: To investigate the trends in congenital anomalies-related hospital admissions in England and Wales. Methods: This was an ecological study that was conducted using hospital admission data taken from the Hospital Episode Statistics database in England and the Patient Episode Database for Wales. Congenital malformations, deformations and chromosomal abnormalities hospital admissions data were extracted for the period between April 1999 and March 2019. Results: Hospital admission rate increased by 4.9% [from 198.74 (95% CI 197.53–199.94) in 1999 to 208.55 (95% CI 207.39–209.71) in 2019 per 100,000 persons, trend test, p < 0.01]. The most common hospital admissions causes were congenital malformations of the circulatory system, the musculoskeletal system, genital organs, and the digestive system. The most notable increase in hospital admissions rate was observed in congenital malformations of the respiratory system (1.01-fold). The age group below 15 years accounted for 75.1% of the total number of hospital admissions. Males contributed to 57.5% of the whole number of hospital admission. Hospital admission rate between females was increased by 6.4% [from 162.63 (95% CI 161.10–164.16) in 1999 to 173.05 (95% CI 171.57–174.54) in 2019 per 100,000 persons]. Hospital admission rate between males was increased by 3.4% [from 236.61 (95% CI 234.72–238.50) in 1999 to 244.70 (95% CI 242.92–246.49) in 2019 per 100,000 persons]. Conclusions: Males had a higher percentage of hospitalisation compared to females. Further studies to investigate the factors associated with higher hospitalisation rate among males are needed.
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Affiliation(s)
- Abeer F. R. Alanazi
- Department of Pharmaceutical and Biological Sciences, UCL School of Pharmacy, London WC1E 6BT, UK;
| | - Abdallah Y. Naser
- Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman 11622, Jordan;
| | - Prisca Pakan
- Department of Microbiology, Medical Faculty, University of Nusa Cendana, Kupang 09200, Indonesia;
| | - Atheer F. Alanazi
- Department of Biology, Ministry of Health, Riyadh 11176, Saudi Arabia;
| | - Alyamama Abdulaziz A. Alanazi
- Department of Biological Sciences, School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK;
| | | | - Fatemah M. Alsaleh
- Department of Pharmacy Practice, Kuwait University, Kuwait City 12037, Kuwait;
- Correspondence:
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Hosny H, Elkattan M, Zaki MA, Ramzy GM, Magdy R, Abo Al-Azayem S. Risk factors of fetal deaths and major birth defects in newborns of women with epilepsy: An Egyptian prospective study. Epilepsy Behav 2021; 123:108251. [PMID: 34411949 DOI: 10.1016/j.yebeh.2021.108251] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/28/2021] [Accepted: 07/28/2021] [Indexed: 01/06/2023]
Abstract
OBJECTIVES Pregnancy registries for women with epilepsy (WWE) are arising all over the world. The aim of this work was to assess the risk factors of pregnancy losses and major birth defects (MBDs) of WWE through the Egyptian Registry of Anti-seizure medications and Pregnancy system. METHODS An observational prospective study was conducted over 24 months (2018-2020). The following data were assessed: seizure control during pregnancy, Anti-seizure medications (ASMs) regimen, folic acid supplementation, and birth outcome. RESULTS This study included 211 pregnant WWE, with mean age of 27.30 ± 5.51 years. One hundred eighty-six (89.9%) patients were on ASMs, from which 110 (59.1%) patients were on monotherapy. One hundred sixty-nine (80.0%) had healthy living babies, while fetal deaths occurred in 27 patients (12.8%) (25 abortions and 2 stillbirth), two patients (1%) had neonatal deaths, while 13 patients (6.2%) had living babies with MBDs. Although taking folic acid in the first trimester was a protective of fetal deaths (RR < 1, P 0.011), it was not a protective of MBDs. Seizure freedom during the entire pregnancy regardless of seizure type was another protective factor against fetal deaths (RR < 1, P < 0.001). Polytherapy exposure significantly increased the risk of MBDs compared with monotherapies (RR > 1, P 0.014). History of previous MBD was another risk factor of MBDs (RR > 1, P 0.027). CONCLUSION History of previous MBD and polytherapy exposure increased the risk of MBDs. Taking folic acid during first trimester and being seizure free during pregnancy were protective factors against fetal deaths.
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Affiliation(s)
- Hassan Hosny
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Manal Elkattan
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Maha A Zaki
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Gihan M Ramzy
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Rehab Magdy
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt.
| | - Salsabil Abo Al-Azayem
- Department of Neurology, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
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Faiz S, Zaveri MP, Perry JC, Schuetz TM, Cancarevic I. Role of Antibiotic Prophylaxis in the Management of Antenatal Hydronephrosis, Vesicoureteral Reflux, and Ureterocele in Infants. Cureus 2020; 12:e9064. [PMID: 32782882 PMCID: PMC7413314 DOI: 10.7759/cureus.9064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Widespread prenatal screening has resulted in increased detection of anomalies of the kidneys and urinary tract. Antenatal hydronephrosis (AHN) and vesicoureteral reflux (VUR) are among the most common congenital anomalies diagnosed in utero or after birth. Pediatric urologists frequently rely on continuous antibiotic prophylaxis (CAP) for managing AHN, VUR, and ureterocele, unless definitive treatment is performed. The main aim of antibiotic prophylaxis (ABP) is to prevent urinary tract infection and long-term complications. Nevertheless, the efficacy of ABP has been a source of considerable debate, and pediatricians have varied opinions on who would benefit from ABP. In this review article, we searched the currently available literature, for evidence of the role of ABP in the setting of AHN, VUR, and ureterocele. Most of our studies showed a limited benefit of ABP for HN and VUR. The data on the use of CAP in the management of ureterocele is scarce. However, due to the involvement of independent risk factors and other variables, a conclusion cannot be drawn from these studies alone. Pediatric urologists are urged to conduct randomized controlled trials to compare patients followed up with and without ABP. Given the lack of guidelines, an individualized approach should be used for the use of ABP, until precise guidelines and recommendations are developed.
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Affiliation(s)
- Sadaf Faiz
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mitul P Zaveri
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Jamal C Perry
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Tayná M Schuetz
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ivan Cancarevic
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Zambrano-Mila MS, Agathos SN, Reichardt JKV. Human genetics and genomics research in Ecuador: historical survey, current state, and future directions. Hum Genomics 2019; 13:64. [PMID: 31822297 PMCID: PMC6902328 DOI: 10.1186/s40246-019-0249-8] [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: 09/30/2019] [Accepted: 11/14/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In South America, the history of human genetics is extensive and its beginnings go back to the onset of the twentieth century. In Ecuador, the historical record of human genetics and genomics research is limited. In this context, our work analyzes the current status and historical panorama of these fields, based on bibliographic searches in Scopus, Google Scholar, PubMed, and Web of Science. RESULTS Our results determined that the oldest paper in human genetics coauthored by an Ecuadorian institution originates from the Central University of Ecuador in 1978. From a historical standpoint, the number of articles has increased since the 1990s. This growth has intensified and it is reflected in 137 manuscripts recorded from 2010 to 2019. Areas such as human population genetics, phylogeography, and forensic sciences are the core of genetics and genomics-associated research in Ecuador. Important advances have been made in the understanding of the bases of cancer, some genetic diseases, and congenital disorders. Fields such as pharmacogenetics and pharmacogenomics have begun to be explored during the last years. CONCLUSIONS This work paints a comprehensive picture and provides additional insights into the future panorama of human genetic and genomic research in Ecuador as an example of an emerging, resource-limited country with interesting phylogeographic characteristics and public health implications.
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Affiliation(s)
- Marlon S Zambrano-Mila
- School of Biological Sciences and Engineering, Yachay Tech University, San Miguel de Urcuquí, Ecuador.
| | - Spiros N Agathos
- School of Biological Sciences and Engineering, Yachay Tech University, San Miguel de Urcuquí, Ecuador.,Bioengineering Lab, Earth & Life Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Juergen K V Reichardt
- Australian Institute of Tropical Health and Medicine (AITHM), James Cook University, Smithfield, QLD, Australia
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