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Akankwasa E, Kamya W, Sendijja M, Mudoola J, Lwenge M, Onzima RAD, Katongole SP. Coverage of Child Disability Detection, Management, and Rehabilitation Health Services in Central Uganda. East Afr Health Res J 2024; 8:168-179. [PMID: 39296772 PMCID: PMC11407134 DOI: 10.24248/eahrj.v8i2.778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 03/04/2024] [Indexed: 09/21/2024] Open
Abstract
Background Child disability is a significant public health concern which impacts 1 in 20 children. Children with disabilities (CwDs) encounter deprivation of rights, biases in society, and a lack of access to necessary services, all of which are exacerbated by structural obstacles. This study assessed the coverage of child disability prevention, management and rehabilitation services in four districts of Central Uganda after two years of interventions to improve these services. Methods The Lot Quality Assurance Sampling (LQAS) rapid health facility assessment method was employed to assess coverage of services based on sixteen indicators. The indicators were set based on constructs of: provision of disability-related services to CwDs; use of rehabilitation services; readiness of the health facilities (HFs) to provide basic disability management and rehabilitation services; community structures for linkage to disability management and rehabilitation services; psychosocial support provision; and upholding and protecting the rights of CwDs. A district-level decision rule was set based on 80% coverage target. Results Despite the interventions, the services have yet to provide the desired level of benefit to CwDs and their caregivers. Out of the sixteen indicators for healthcare service coverage for CwDs, only three attained the 80% coverage target. Conclusion The findings suggest that greater focus by health service planners and project implementers is still needed, especially at the community and health facility levels to enhance the prevention, management and rehabilitation of CwDs. Psychosocial health services for caregivers of CwDs need special attention in order to achieve better service approaches.
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Zhou X, Xie D, Jiang Y, Fang J. Prevalence and death rate of birth defects from population-based surveillance in Hunan Province, China, 2010-2020. Sci Rep 2024; 14:14609. [PMID: 38918397 PMCID: PMC11199636 DOI: 10.1038/s41598-024-65072-7] [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: 06/13/2023] [Accepted: 06/17/2024] [Indexed: 06/27/2024] Open
Abstract
To describe the prevalence and death rate of birth defects from population-based surveillance in Hunan Province, China. Data were obtained from the population-based Birth Defects Surveillance System in Hunan Province, China (2010-2020). The surveillance population included all live births, stillbirths, infant deaths, and legal terminations of pregnancy from 28 weeks of gestation to 42 days after birth between 2010 and 2020 when the mother resided in the surveillance area (Liuyang County and Shifeng District, Hunan Province). The prevalence of birth defects is the number of birth defects per 1000 infants (‰). The death rate of birth defects is the number of deaths attributable to birth defects per 100 birth defects (%). The prevalence and death rate with 95% confidence intervals (CI) were calculated by the log-binomial method. Crude odds ratios (ORs) were calculated to examine the association of each demographic characteristic with birth defects. Our study included 228,444 infants, and 4453 birth defects were identified, with a prevalence of 19.49‰ (95%CI 18.92-20.07). Congenital heart defects were the most common specific defects (5.29‰), followed by limb defects (4.01‰). Birth defects were more common in males than females (22.34‰ vs. 16.26‰, OR = 1.38, 95%CI 1.30-1.47), in premature birth than not (91.82‰ vs. 16.14‰, OR = 6.16, 95%CI 5.72-6.65), in birth weight < 2500 g (98.26‰ vs. 16.22‰, OR = 6.61, 95%CI 6.11-7.15) or > 4000 g (19.48‰ vs. 16.22‰, OR = 1.21, 95%CI 1.03-1.42) than birth weight 2500-4000 g, in hospitalized deliveries than other institutions (22.16‰ vs. 11.74‰, OR = 1.91, 95%CI 1.76-2.07), in multiple births than singletons (28.50‰ vs. 19.28‰, OR = 1.49, 95%CI 1.27-1.76), in maternal age < 20 years (26.33‰ vs. 18.69‰, OR = 1.42, 95%CI 1.15-1.76) or > = 35 years (24.31‰ vs. 18.69‰, OR = 1.31, 95%CI 1.18-1.45) than maternal age 25-29 years, and in number of pregnancies > = 4 (22.91‰ vs. 18.92‰, OR = 1.22, 95%CI 1.10-1.35) than the first pregnancy. A total of 747 deaths attributable to birth defects were identified, including 603 (80.72%) stillbirths, 75 (10.04%) deaths within 7 days after birth, 46 (6.16%) deaths in 7-27 days after birth, 23 (3.08%) deaths in 28-42 days after birth. The death rate of birth defects was 16.78% (95%CI 15.57-17.98). Deaths attributable to birth defects accounted for 51.09% (747/1462) of all deaths. Central nervous system defects had the highest death rate (90.27%), and neonatal genetic metabolic defects had the lowest death rate (0.39%). In summary, we have described the prevalence and epidemiology of birth defects from population-based surveillance in Hunan Province, China, 2010-2020. There were differences in the prevalence and death rate of birth defects between population-based surveillance and hospital-based surveillance.
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Affiliation(s)
- Xu Zhou
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, 410000, Hunan Province, China
| | - Donghua Xie
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, 410000, Hunan Province, China
| | - Yurong Jiang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, 410000, Hunan Province, China.
| | - Junqun Fang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, 410000, Hunan Province, China.
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Zhou X, Fang J, Wang X, Kuang H, He J, Wang A, Hua X, Zeng X, Zeng S. Epidemiology of congenital malformations of the external ear in Hunan Province, China, from 2016 to 2020. Medicine (Baltimore) 2024; 103:e37691. [PMID: 38608109 PMCID: PMC11018175 DOI: 10.1097/md.0000000000037691] [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: 09/18/2023] [Accepted: 03/01/2024] [Indexed: 04/14/2024] Open
Abstract
To describe the epidemiology of congenital malformations of the external ear (CMEE). Data were obtained from the Birth Defects Surveillance System in Hunan Province, China, 2016 to 2020. The prevalence of CMEEs is defined as the number of cases per 1000 fetuses (births and deaths at 28 weeks of gestation and beyond) (unit: ‰). Prevalence and 95% confidence intervals (CI) were calculated by the log-binomial method. Chi-square trend tests (χ2trend) were used to determine trends in prevalence by year. P < .05 was considered statistically significant. Crude odds ratios (ORs) were calculated to examine the association of sex, residence, and maternal age with CMEEs. Our study included 847,755 fetuses, and 14,459 birth defects were identified, including 1227 CMEEs (accounted for 8.49% of birth defects). The prevalences of birth defects and CMEEs were 17.06‰ (95%CI: 16.78-17.33) and 1.45‰ (95%CI: 1.37-1.53), respectively. A total of 185 microtia-anotias were identified, accounting for 15.08% of CMEEs, with a prevalence of 0.22‰ (95%CI: 0.19-0.25). And 1042 other CMEEs were identified, accounting for 84.92% of CMEEs. From 2016 to 2020, the prevalences of birth defects were 18.20‰, 18.00‰, 16.31‰, 16.03‰, and 16.47‰, respectively, showing a downward trend (χ2trend =8.45, P < .01); the prevalences of CMEEs were 1.19‰, 1.62‰, 1.80‰, 1.21‰, and 1.35‰, respectively, with no significant trend (χ2trend =0.09, P = .77). CMEEs were more common in males than females (1.60‰ vs 1.27‰, OR = 1.26, 95%CI: 1.12-1.41), in urban areas than in rural areas (1.77‰ vs 1.23‰, OR = 1.45, 95%CI: 1.29-1.62). The prevalences of CMEEs for maternal age < 20, 20-24, 25-29, 30-34, and ≥ 35 were 1.75‰, 1.27‰, 1.44‰, 1.47‰, and 1.58‰, respectively, with no significant difference (P > .05, reference: 25-29). Most CMEEs were diagnosed by clinical examinations (92.34%), and most CMEEs were diagnosed postpartum (within 7 days) (96.25%). In summary, we have presented the epidemiology of CMEEs in Hunan Province, China. CMEEs were more common in males than females, in urban areas than rural areas, whereas there was no significant difference in prevalence of CMEEs by maternal age. We inferred that CMEEs may be mainly related to genetics, and the mechanism needs to be examined in the future.
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Affiliation(s)
- Xu Zhou
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Junqun Fang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Xiaoli Wang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Haiyan Kuang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Jian He
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Aihua Wang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Xinjun Hua
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Xiu Zeng
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
| | - Shuxian Zeng
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan Province, China
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Nimanya SA, Stephens CQ, Yap A, Kisa P, Kakembo N, Wesonga A, Okello I, Naluyimbazi R, Mbwali F, Kayima P, Ssewanyana Y, Naik-Mathuria B, Ozgediz D, Sekabira J. Impact of Bowel Coverage and Resuscitation Protocol on Gastroschisis Mortality in Low-Income Countries: Experience and Lessons From Uganda. J Pediatr Surg 2024; 59:151-157. [PMID: 37838617 DOI: 10.1016/j.jpedsurg.2023.09.015] [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: 08/14/2023] [Accepted: 09/06/2023] [Indexed: 10/16/2023]
Abstract
BACKGROUND Gastroschisis causes near complete mortality in low-income countries (LICs). This study seeks to understand the impact of bedside bowel reduction and silo placement, and protocolized resuscitation on gastroschisis outcomes in LICs. METHODS We conducted a retrospective cohort study of gastroschisis patients at a tertiary referral center in Kampala, Uganda. Multiple approaches for bedside application of bowel coverage devices and delayed closure were used: sutured urine bags (2017-2018), improvised silos using wound protectors (2020-2021), and spring-loaded silos (2022). Total parental nutrition (TPN) was not available; however, with the use of improvised silos, a protocol was implemented to include protocolized resuscitation and early enteral feeding. Risk ratios (RR) for mortality were calculated in comparison to historic controls from 2014. RESULTS 368 patients were included: 42 historic controls, 7 primary closures, 81 sutured urine bags, 133 improvised silos and 105 spring-loaded silos. No differences were found in sex (p = 0.31), days to presentation (p = 0.84), and distance traveled to the tertiary hospital (p = 0.16). Following the introduction of bowel coverage methods, the proportion of infants that survived to discharge increased from 2% to 16-29%. In comparison to historic controls, the risk of mortality significantly decreased: sutured urine bags 0.65 (95%CI: 0.52-0.80), improvised silo 0.76 (0.66-0.87), and spring-loaded silo 0.65 (0.56-0.76). CONCLUSION Bedside application of bowel coverage and protocolization decreases the risk of death for infants with gastroschisis, even in the absence of TPN. Further efforts to expand supply of low-cost silos in LICs would significantly decrease the mortality associated with gastroschisis in this setting. TYPE OF STUDY Treatment Study. LEVEL OF EVIDENCE III (Retrospective Comparative Study).
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Affiliation(s)
| | - Caroline Q Stephens
- UCSF Center for Health Equity and Anesthesia, University of California-San Francisco, San Francisco, CA, USA.
| | - Ava Yap
- UCSF Center for Health Equity and Anesthesia, University of California-San Francisco, San Francisco, CA, USA
| | - Phyllis Kisa
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Nasser Kakembo
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Anne Wesonga
- Mulago National Referral Hospital, Kampala, Uganda
| | | | | | - Fiona Mbwali
- Mulago National Referral Hospital, Kampala, Uganda
| | - Peter Kayima
- Mulago National Referral Hospital, Kampala, Uganda
| | | | | | - Doruk Ozgediz
- UCSF Center for Health Equity and Anesthesia, University of California-San Francisco, San Francisco, CA, USA
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Zhou X, Cai S, Wang H, Fang J, Gao J, Kuang H, Xie D, He J, Wang A. Update from a cohort study for birth defects in Hunan Province, China, 2010-2020. Sci Rep 2023; 13:20257. [PMID: 37985789 PMCID: PMC10662386 DOI: 10.1038/s41598-023-47741-1] [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: 05/06/2023] [Accepted: 11/17/2023] [Indexed: 11/22/2023] Open
Abstract
To define the relationship between sex, residence, maternal age, and a broad range of birth defects by conducting a comprehensive cross-analysis based on up-to-date data. Data were obtained from the Birth Defects Surveillance System in Hunan Province, China, 2010-2020. Prevalences of birth defects (number of cases per 10,000 fetuses (births and deaths at 28 weeks of gestation and beyond)) with 95% confidence intervals (CI) were calculated by sex, residence, maternal age, year, and 23 specific defects. Cross-analysis of sex, residence, and maternal age was conducted, and crude odds ratios (ORs) were calculated to examine the association of each maternal characteristic with birth defects. A total of 1,619,376 fetuses and 30,596 birth defects were identified. The prevalence of birth defects was 188.94/10,000 (95% CI 186.82-191.05). Birth defects were more frequent in males than females (210.46 vs. 163.03/10,000, OR = 1.30, 95% CI 1.27-1.33), in urban areas than in rural areas (223.61 vs. 162.90/10,000, OR = 1.38, 95% CI 1.35-1.41), and in mothers ≥ 35 than mothers 25-29 (206.35 vs. 187.79/10,000, OR = 1.10, 95% CI 1.06-1.14). Cross-analysis showed that the prevalence of birth defects was higher in urban females than in rural males (194.53 vs. 182.25/10,000), the difference in prevalence between males and females was more significant for maternal age < 20 compared to other age groups (OR = 1.64, 95% CI 1.37-1.95), and the prevalence difference between urban and rural areas is more significant for maternal age 25-34 compared to other age groups (OR = 1.49, 95% CI 1.43-1.57). Cleft palates were more frequent in males, and nine specific defects were more frequent in females. Five specific defects were more frequent in rural areas, and eight were more frequent in urban areas. Compared to mothers 25-29, five specific defects were more frequent in mothers < 20, seven specific defects were more frequent in mothers 20-24, two specific defects were more frequent in mothers 30-34, and ten specific defects were more frequent in mothers ≥ 35. Our data indicate that sex, residence, and maternal age differences in the prevalences of birth defects and most specific defects are common. We have found some new epidemiological characteristics of birth defects using cross-analysis, such as residence is the determining factor for the prevalence of birth defects, the difference in prevalence between males and females was more significant for maternal age < 20 compared to other age groups, the prevalence difference between urban and rural areas is more significant for maternal age 25-34 compared to other age groups. And differences in the epidemiological characteristics of some specific defects from previous studies. Future studies should examine mechanisms. Our findings contributed to clinical counseling and advancing research on the risk factors for birth defects.
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Affiliation(s)
- Xu Zhou
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
| | - Shenglan Cai
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Hua Wang
- The Hunan Children's Hospital, Changsha, Hunan, China.
- National Health Commission Key Laboratory of Birth Defects Research, Prevention and Treatment, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
| | - Junqun Fang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
| | - Jie Gao
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China.
| | - Haiyan Kuang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Donghua Xie
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Jian He
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
| | - Aihua Wang
- Hunan Provincial Maternal and Child Health Care Hospital, Changsha, Hunan, China
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Namale-Matovu J, Kusolo R, Serunjogi R, Barlow-Mosha L, Mumpe-Mwanja D, Niombi N, Kalibbala D, Williamson D, Valencia D, Moore CA, Mwambi K, Nelson LJ, Namukanja-Mayambala PM, Williams JL, Mai CT, Qi YP, Musoke P. Strengthening capacity of health workers to diagnose birth defects in Ugandan hospitals from 2015 to 2021. BMC MEDICAL EDUCATION 2023; 23:766. [PMID: 37833686 PMCID: PMC10576368 DOI: 10.1186/s12909-023-04760-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 10/10/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Limited diagnostic capabilities, resources and health worker skills have deterred the advancement of birth defects surveillance systems in most low- and middle-income countries (LMICs). Empowering health workers to identify and diagnose major external birth defects (BDs) is crucial to establishing effective hospital-based BD surveillance. Makerere University-Johns Hopkins University (MU-JHU) Research Collaboration BD Surveillance System consists of three diagnostic levels: (1) surveillance midwives, (2) MU-JHU clinical team, and (3) U.S. Centers for Disease Control and Prevention (CDC) birth defects subject matter experts (SMEs) who provide confirmatory diagnosis. The diagnostic concordance of major external BDs by surveillance midwives or MU-JHU clinical team with CDC birth defects SMEs were estimated. METHODS Study staff went through a series of trainings, including birth defects identification and confirmation, before surveillance activities were implemented. To assess the diagnostic concordance, we analyzed surveillance data from 2015 to 2021 for major external BDs: anencephaly, iniencephaly, encephalocele, spina bifida, craniorachischisis, microcephaly, anophthalmia/microphthalmia, anotia/microtia, cleft palate alone, cleft lip alone, cleft lip with cleft palate, imperforate anus, hypospadias, talipes equinovarus, limb reduction, gastroschisis, and omphalocele. Positive predictive value (PPV) as the proportion of BDs diagnosed by surveillance midwives or MU-JHU clinical team that were confirmed by CDC birth defects SMEs was computed. PPVs between 2015 and 2018 and 2019-2021 were compared to assess the accuracy of case diagnosis over time. RESULTS Of the 204,332 infants examined during 2015-2021, 870 infants had a BD. Among the 1,245 BDs identified, 1,232 (99.0%) were confirmed by CDC birth defects SMEs. For surveillance midwives, PPV for 7 of 17 BDs was > 80%. For the MU-JHU clinical team, PPV for 13 of 17 BDs was > 80%. Among surveillance midwives, PPV improved significantly from 2015 to 2018 to 2019-2021, for microcephaly (+ 50.0%), cleft lip with cleft palate (+ 17.0%), imperforate anus (+ 30.0%), and talipes equinovarus (+ 10.8%). Improvements in PPV were also observed among MU-JHU clinical team; however, none were significant. CONCLUSION The diagnostic accuracy of the midwives and clinical team increased, highlighting that BD surveillance, by front-line health care workers (midwives) in LMICs is possible when midwives receive comprehensive training, technical support, funding and continuous professional development.
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Affiliation(s)
- Joyce Namale-Matovu
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda.
| | - Ronald Kusolo
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
| | - Robert Serunjogi
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
| | - Linda Barlow-Mosha
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
| | - Daniel Mumpe-Mwanja
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
| | | | - Dennis Kalibbala
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
| | - Dhelia Williamson
- Division of Global HIV and TB, Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Diana Valencia
- National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, GA, USA
| | | | | | - Lisa J Nelson
- Division of Global HIV and TB, US CDC, Kampala, Uganda
| | | | - Jennifer L Williams
- National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, GA, USA
| | - Cara T Mai
- National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, GA, USA
| | - Yan Ping Qi
- National Center on Birth Defects and Developmental Disabilities, CDC, Atlanta, GA, USA
| | - Philippa Musoke
- Makerere University, Johns Hopkins University Research Collaboration (MU-JHU), P.O. Box 23491, Kampala, Uganda
- Department of Pediatrics, Makerere University College of Health Sciences, Kampala, Uganda
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Fairlie L, Lavies D, Kalk E, Mhlongo O, Patel F, Technau KG, Mahtab S, Moodley D, Subedar H, Mullick S, Sawry S, Mehta U. Safety surveillance for PrEP in pregnant and breastfeeding women. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1221101. [PMID: 37854936 PMCID: PMC10581206 DOI: 10.3389/frph.2023.1221101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/14/2023] [Indexed: 10/20/2023] Open
Abstract
The risk of HIV acquisition is higher during pregnancy and postpartum than other times. Newly acquired maternal HIV infection associated with high primary viraemia, substantially increases the risk of vertical HIV transmission. Pre-exposure prophylaxis (PrEP) reduces the risk of HIV acquisition. Currently available products include oral tenofovir/emtricitabine (TDF/FTC) and tenofovir alafenamide (TAF)/FTC), long-acting cabotegravir (CAB-LA) and the dapivirine ring (DVR). All except oral TDF/FTC have limited safety data available for use in pregnant and breastfeeding women. The safety of new PrEP agents for pregnant women and the fetus, infant and child, either exposed in utero or during breastfeeding is an ongoing concern for health care workers and pregnant and breastfeeding women, particularly as the safety risk appetite for antiretroviral (ARV) agents used as PrEP is lower in pregnant and breastfeeding women who are HIV-uninfected, compared to women living with HIV taking ARVs as treatment. With the widespread rollout of TDF/FTC among pregnant women in South Africa and other low-middle income countries (LMIC) and the potential introduction of new PrEP agents for pregnant women, there is a need for safety surveillance systems to identify potential signals of risk to either the mother or fetus, measure the burden of such a risk, and where appropriate, provide specific reassurance to PrEP users. Safety data needs to be collected across the continuum of the product life cycle from pre-licensure into the post-marketing period, building a safety profile through both passive and active surveillance systems, recognising the strengths and limitations of each, and the potential for bias and confounding. Pharmacovigilance systems that aim to assess the risk of adverse birth outcomes in pregnant women exposed to PrEP and other agents need to consider the special requirements of pregnancy epidemiology to ensure that the data derived from surveillance are sufficiently robust to inform treatment policies. Here we review the known safety profiles of currently available PrEP candidates in women of child-bearing potential, pregnancy and breastfeeding and discuss pragmatic approaches for such surveillance in HIV-endemic LMICs.
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Affiliation(s)
- Lee Fairlie
- Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Diane Lavies
- Centre for Infectious Disease Epidemiology and Research, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Emma Kalk
- Centre for Infectious Disease Epidemiology and Research, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | | | - Faeezah Patel
- Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Karl-Günter Technau
- Empilweni Services and Research Unit, Rahima Moosa Mother and Child Hospital, University of the Witwatersrand, Johannesburg, South Africa
| | - Sana Mahtab
- Wits Vaccines & Infectious Diseases Analytics (VIDA) Research Unit, University of the Witwatersrand, Johannesburg, South Africa
| | - Dhayendre Moodley
- Department of Obstetrics and Gynaecology, School of Clinical Medicine, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | | | - Saiqa Mullick
- Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Shobna Sawry
- Wits RHI, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ushma Mehta
- Centre for Infectious Disease Epidemiology and Research, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Zhou Y, Yang D, Mao X, Zhou H, Wang L. Epidemiology of birth defects in a national hospital-based birth defect surveillance spot in Southern Jiangsu, China, 2014-2018. Front Med (Lausanne) 2023; 10:1138946. [PMID: 37766918 PMCID: PMC10520965 DOI: 10.3389/fmed.2023.1138946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 08/09/2023] [Indexed: 09/29/2023] Open
Abstract
Objective As the only hospital-based national surveillance spot of birth defects (BDs) in Changzhou city located in the economically developed eastern part of China, Changzhou Maternal and Child Health Care Hospital has encountered serious challenges in BD prevention. This study aimed to describe the epidemiology of total BDs born in the hospital from 2014 to 2018. Methods The data were collected from the national hospital-based birth defect surveillance system. BD prevalence was calculated by Poisson distribution. Trends of prevalence and the associations regarding information with BDs were analyzed by Poisson regression. Results The reported prevalence of total BDs was 313.92 (95% confidence interval [CI]: 299.59-328.76) per 10,000 perinatal infants (PIs), while the perinatal prevalence of BD was 160.19 (95% CI: 150.00-170.89) per 10,000 PIs. A remarkable uptrend in the prevalence of BDs was noticed with a prevalence rate ratio (PRR) of 1.09 (95% CI: 1.04-1.14) and 1.13 (95% CI: 1.09-1.16), respectively. Congenital heart disease (CHD), cleft lip with or without cleft palate (CL/P), congenital malformation of the kidney (CMK), polydactyly, Down syndrome (DS), cystic hygroma, neural tube defect (NTD), and congenital talipes equinovarus (CTE) were common types of total BDs. Mothers living in the urban area (PRR = 1.67, 95% CI:1.50-1.87), male fetuses (PRR = 1.16, 95% CI: 1.05-1.28), and maternal age younger than 20 (PRR = 2.28, 95% CI: 1.60-3.25) and 25 years (PRR = 1.41, 95% CI: 1.22-1.63) or older than 35 years (PRR = 1.18, 95% CI: 1.00-1.40) were risk factors for BD occurrence. Conclusion The reported prevalence of total BDs was nearly two times higher than the perinatal prevalence of BDs in PIs, and the ranks of total BDs and BDs in PIs were different. Mothers living in the urban area, male fetuses, and maternal ages younger than 25 or older than 35 years were risk factors for BD incidence. Thus, improving prenatal examination technology, expanding the surveillance time quantum of BDs, and keeping maternal health may be warranted.
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Affiliation(s)
- Ying Zhou
- Department of Health Emergency, Changzhou Center for Disease Control and Prevention, Changzhou, China
| | - Di Yang
- Department of Obstetrics and Gynecology, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Nanjing, China
| | - Xueqin Mao
- Department of Obstetrics and Gynecology, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Nanjing, China
| | - Hua Zhou
- Department of Obstetrics and Gynecology, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Nanjing, China
| | - Li Wang
- Department of Obstetrics and Gynecology, Changzhou Maternity and Child Health Care Hospital, Changzhou Medical Center, Nanjing Medical University, Nanjing, China
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9
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Smythe T, Rotenberg S, Lavy C. The global birth prevalence of clubfoot: a systematic review and meta-analysis. EClinicalMedicine 2023; 63:102178. [PMID: 37680947 PMCID: PMC10480528 DOI: 10.1016/j.eclinm.2023.102178] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/09/2023] [Accepted: 08/10/2023] [Indexed: 09/09/2023] Open
Abstract
Background Estimates of the birth prevalence of clubfoot in low and middle income settings range from 0.5 to 2 per 1000 births. However, there is currently no estimate of global birth prevalence of clubfoot. Methods We conducted a systematic review of studies reporting the birth prevalence of clubfoot across all countries and regions worldwide in the last 10 years. Africa Wide Information, EMBASE, CINAHL, Global Health, LILACS and Medline databases were searched for relevant studies from January 1st 2012 to February 9th 2023. Pooled prevalence estimates were calculated using the inverse variance method, and a random effects model was applied to account for heterogeneity between studies. Quality appraisal was performed using a modified Newcastle-Ottawa Quality Assessment Scale for Cohort studies. This review was registered with PROSPERO, CRD42023398410. Findings The search generated 757 studies. Thirty-five studies from 36 countries and five WHO regions were included. The pooled prevalence of clubfoot was 1.18 per 1000 births (95% CI: 1.00-1.36) based on data from 44,818,965 births. The highest prevalence rates were observed in low- and middle-income countries, particularly in the South-East Asia Region (1.80, 95% CI: 1.32-2.28) and the Africa Region (1.31, 95% CI: 0.86-1.77). We estimate that 176,476 (95% CI: 126,126-227,010) children will be born with clubfoot globally each year. Interpretation This study provides a comprehensive estimate of the global prevalence of clubfoot and highlights the significant burden of this condition, particularly in low- and middle-income countries. The findings underscore the need for improving access to effective treatment and prevention strategies in resource-limited settings. Funding SR received funds from the Global Clubfoot Initiative and the Rhodes Trust.
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Affiliation(s)
- Tracey Smythe
- International Centre for Evidence in Disability, Faculty of Epidemiology and Population Health, London School of Hygiene & Tropical Medicine, WC1E 7HT, UK
- Division of Physiotherapy, Department of Health and Rehabilitation Sciences, Stellenbosch University, Cape Town, 8000, South Africa
| | - Sara Rotenberg
- Nuffield Department of Primary Care Health Sciences, University of Oxford, OX2 6GG, UK
| | - Chris Lavy
- Nuffield Department of Orthopaedics, Reumatology and Musculoskeletal Sciences University of Oxford, OX2 6GG, UK
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Moges N, Anley DT, Zemene MA, Adella GA, Solomon Y, Bantie B, Fenta Felek S, Dejenie TA, Bayih WA, Chanie ES, Getaneh FB, Kassaw A, Mengist Dessie A. Congenital anomalies and risk factors in Africa: a systematic review and meta-analysis. BMJ Paediatr Open 2023; 7:e002022. [PMID: 37429669 DOI: 10.1136/bmjpo-2023-002022] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/22/2023] [Indexed: 07/12/2023] Open
Abstract
OBJECTIVE To evaluate the pooled prevalence and identify risk factors of congenital anomalies among neonates in Africa. METHODS The pooled birth prevalence of congenital anomalies was the first outcome of this review, and the pooled measure of association between congenital anomalies and related risk factors in Africa was the second. We conducted a thorough search of the databases PubMed/ Medline, PubMed Central, Hinary, Google, Cochrane Library, African Journals Online, Web of Science and Google Scholar up to 31 January 2023. The JBI appraisal checklist was used to evaluate the studies. STATA V.17 was used for the analysis. The I2 test and Eggers and Beggs tests were used to measure study heterogeneity and publication bias respectively. The pooled prevalence of congenital anomalies was calculated using DerSimonian and Laird random-effect model. Subgroup analysis, sensitivity analysis and meta-regression were also performed. RESULT This systematic review and meta-analysis includes 32 studies with a total of 626 983 participants. The pooled prevalence of congenital anomalies was 23.5 (95% CI 20 to 26.9) per 1000 newborns. Not taking folic acid (pooled OR=2.67; 95% CI (1.42 to 5.00)), history of maternal illness (pooled OR=2.44, 95% CI (1.2 to 4.94)), history of drug use (pooled OR=2.74, 95% CI (1.29 to 5.81)), maternal age (>35 years.) (Pooled OR=1.97, 95% CI (1.15 to 3.37)), drinking alcohol (pooled OR=3.15, 95% CI (1.4 to 7.04)), kchat chewing (pooled OR=3.34, 5% CI (1.68 to 6.65)) and urban residence (pooled OR=0.58, 95% CI (0.36 to 0.95)) were had significant association with congenital anomalies. CONCLUSION The pooled prevalence of congenital abnormalities in Africa was found to be substantial, with significant regional variation. Appropriate folate supplementation during pregnancy, proper management of maternal sickness, proper antenatal care, referring healthcare personnel before using drugs, avoiding alcohol intake and kchat chewing are all important in lowering the occurrence of congenital abnormalities among newborns in Africa.
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Affiliation(s)
- Natnael Moges
- Department of Pediatrics and Child Health Nursing, College of Health sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Denekew Tenaw Anley
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Melkamu Aderajew Zemene
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Getachew Asmare Adella
- Department of Reproductive Health and Nutrition, School of Public Health, Woliata Sodo University, Woliata Sodo, Ethiopia
| | - Yenealem Solomon
- Department of Medical Laboratory Science, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Berihun Bantie
- Department of Comprehensive Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Sefineh Fenta Felek
- Department of Public Health, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Tadesse Asmamaw Dejenie
- Department of Medical Biochemistry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wubet Alebachew Bayih
- Department of Pediatrics and Child Health Nursing, College of Health sciences, Debre Tabor University, Debre Tabor, Ethiopia
- Department of Epidemiology and preventive Medicine, School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Ermiase Sisay Chanie
- Department of Pediatrics and Child Health Nursing, College of Health sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | | | - Amare Kassaw
- Department of Pediatrics and Child Health Nursing, College of Health sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Anteneh Mengist Dessie
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
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11
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Wakoya R, Afework M. Burden of Neural Tube Defects and Their Associated Factors in Africa: A Systematic Review and Meta-Analysis. Int J Pediatr 2023; 2023:9635827. [PMID: 37388625 PMCID: PMC10307122 DOI: 10.1155/2023/9635827] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/21/2023] [Accepted: 06/03/2023] [Indexed: 07/01/2023] Open
Abstract
Background Neural tube defects are a type of congenital anomaly caused by an abnormality in the development of the brain and spinal cord during embryogenesis. They cause high rates of mortality, morbidity, and lifelong disability. There are several studies carried out worldwide reporting different findings on the burden and associated factors. The aim of this study is to carry out a systematic review and meta-analysis of the burden of neural tube defects and their associated factors in Africa. Methods A total of 58 eligible articles were identified systematically using databases such as PubMed, Embase, African Journal Online Library, ProQuest, Cochrane, Google Scopus, Google Scholar, and Grey literature. Extracted data were analyzed using STATA 16.0 statistical software. The heterogeneity of studies was determined using the Cochrane Q test statistic and I2 test statistics with forest plots. A random effects model was used to examine the pooled burden of neural tube defects, subgroups of the region, subtypes of NTDs, sensitivity analysis, and publication bias. The association between NTDs and associated factors was studied using a fixed-effect model. Results Fifty-eight studies with a total of 7,150,654 participants in 16 African countries revealed that the pooled burden of neural tube defects was 32.95 per 10,000 births (95% CI: 29.77-36.13). The Eastern African region had the highest burden in the subgroup analysis, with 111.13 per 10,000 births (95% CI: 91.85-130.42). South African countries had the lowest burden, at 11.43 per 10,000 births (95% CI: 7.51-15.34). In subtype analysis, spina bifida had the highest pooled burden at 17.01 per 10,000 births (95 percent CI: 15.00-19.00), while encephalocele had the lowest at 1.66 per 10,000 births (95% CI: 1.12-2.20). Maternal folic acid supplementation (AOR: 0.38; 95% CI: 0.16-0.94), alcohol consumption (AOR: 2.54; 95% CI: 1.08-5.96), maternal age (AOR: 3.54; 95% CI: 1.67-7.47), pesticide exposure (AOR: 2.69; 95% CI: 1.62-4.46), X-ray radiation (AOR: 2.67; 95% CI: 1.05-6.78), and history of stillbirth (AOR: 3.18; 95% CI: 1.11-9.12) were significantly associated with NTDs. Conclusion The pooled burden of NTDs in Africa was found to be high. Maternal age, alcohol consumption, pesticide and X-ray radiation exposure, history of stillbirth, and folic acid supplementation were significantly associated with NTDs.
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Affiliation(s)
- Reta Wakoya
- Department of Biomedical Science, Menelik II Medical and Health Science College, Addis Ababa, Ethiopia
- Department of Anatomy, School of Medicine, College of Health Science, Addis Ababa University, Addis Ababa, Ethiopia
| | - Mekbeb Afework
- Department of Anatomy, School of Medicine, College of Health Science, Addis Ababa University, Addis Ababa, Ethiopia
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12
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Seyi-Olajide JO, Ma X, Guadagno E, Ademuyiwa A, Poenaru D. Screening methods for congenital anomalies in low and lower-middle income countries: A systematic review. J Pediatr Surg 2023; 58:986-993. [PMID: 36822972 DOI: 10.1016/j.jpedsurg.2023.01.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Surgically correctable congenital anomalies are responsible for a significant burden of morbidity and mortality in children from low-and lower-middle-income countries (LMICs). Early identification through fetal and neonatal screening is critical to reducing death and disability. This study aims to identify feasible screening methods for surgically correctable congenital anomalies in LMICs. METHODS A systematic search looking at screening for congenital anomalies in LMIC was conducted in seven databases from 2000 until May 25, 2020, with no language restriction. All articles discussing screening methods for surgically correctable congenital anomalies in LMICs were included. Articles were screened by two independent contributors using Rayyan software, with a third contributor resolving conflicts. Feasibility of the screening method and its risk of bias were assessed using the MINORS scale. RESULTS Of 3473 articles, 24 were included in the full-text review. Nine screening methods (three prenatal and six postnatal) were identified - the most frequently utilized being physician clinical examination (45.8%), pulse oximetry (33.3%) and fetal ultrasound (20.8%). The use of a birth defect picture toolkit was the most feasible screening method. The risk of bias scale yielded an average of 11.9 points, which corresponds to a moderate level of bias. CONCLUSION Despite clear benefits, prenatal and neonatal screening methods are infrequently used in LMICs to identify surgically correctable congenital anomalies in neonates, likely due to financial, material, and human resource constraints. Further research into the development of low-cost feasible methods is needed within these settings. PROSPERO REGISTRATION NUMBER CRD42020192051. TYPE OF STUDY Systematic review. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Justina O Seyi-Olajide
- Pediatric Surgery Unit, Department of Surgery, Lagos University Teaching Hospital, Lagos, Nigeria.
| | - Xiya Ma
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre, Montreal, QC, Canada; Division of Plastic Surgery, Universite de Montreal, Montreal, QC, Canada
| | - Elena Guadagno
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Adesoji Ademuyiwa
- Pediatric Surgery Unit, Department of Surgery, Lagos University Teaching Hospital, Lagos, Nigeria; Department of Surgery, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Dan Poenaru
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre, Montreal, QC, Canada
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Dynes MM, Daniel GA, Mac V, Picho B, Asiimwe A, Nalutaaya A, Opio G, Kamara V, Kaharuza F, Serbanescu F. A qualitative evaluation and conceptual framework on the use of the Birth weight and Age-at-death Boxes for Intervention and Evaluation System (BABIES) matrix for perinatal health in Uganda. BMC Pregnancy Childbirth 2023; 23:86. [PMID: 36726073 PMCID: PMC9890791 DOI: 10.1186/s12884-023-05402-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Perinatal mortality (newborn deaths in the first week of life and stillbirths) continues to be a significant global health threat, particularly in resource-constrained settings. Low-tech, innovative solutions that close the quality-of-care gap may contribute to progress toward the Sustainable Development Goals for health by 2030. From 2012 to 2018, the Saving Mothers, Giving Life Initiative (SMGL) implemented the Birth weight and Age-at-Death Boxes for Intervention and Evaluation System (BABIES) matrix in Western Uganda. The BABIES matrix provides a simple, standardized way to track perinatal health outcomes to inform evidence-based quality improvement strategies. METHODS In November 2017, a facility-based qualitative evaluation was conducted using in-depth interviews with 29 health workers in 16 health facilities implementing BABIES in Uganda. Data were analyzed using directed content analysis across five domains: 1) perceived ease of use, 2) how the matrix was used, 3) changes in behavior or standard operating procedures after introduction, 4) perceived value of the matrix, and 5) program sustainability. RESULTS Values in the matrix were easy to calculate, but training was required to ensure correct data placement and interpretation. Displaying the matrix on a highly visible board in the maternity ward fostered a sense of accountability for health outcomes. BABIES matrix reports were compiled, reviewed, and responded to monthly by interprofessional teams, prompting collaboration across units to fill data gaps and support perinatal death reviews. Respondents reported improved staff communication and performance appraisal, community engagement, and ability to track and link clinical outcomes with actions. Midwives felt empowered to participate in the problem-solving process. Respondents were motivated to continue using BABIES, although sustainability concerns were raised due to funding and staff shortages. CONCLUSIONS District-level health systems can use data compiled from the BABIES matrix to inform policy and guide implementation of community-centered health practices to improve perinatal heath. Future work may consider using the Conceptual Framework on Use of the BABIES Matrix for Perinatal Health as a model to operationalize concepts and test the impact of the tool over time.
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Affiliation(s)
- Michelle M. Dynes
- grid.416738.f0000 0001 2163 0069Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA USA
| | - Gaea A. Daniel
- grid.189967.80000 0001 0941 6502Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA USA
| | - Valerie Mac
- grid.189967.80000 0001 0941 6502Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA USA
| | - Brenda Picho
- grid.11194.3c0000 0004 0620 0548Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Alice Asiimwe
- grid.423308.e0000 0004 0397 2008Baylor College of Medicine Children’s Foundation, Kampala, Uganda
| | - Agnes Nalutaaya
- grid.11194.3c0000 0004 0620 0548Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Gregory Opio
- grid.423308.e0000 0004 0397 2008Baylor College of Medicine Children’s Foundation, Kampala, Uganda
| | | | - Frank Kaharuza
- grid.440478.b0000 0004 0648 1247Kampala International University, Western Campus, Ishaka Bushenyi, Uganda
| | - Florina Serbanescu
- grid.416738.f0000 0001 2163 0069Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, GA USA
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14
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Cansdale LG, Kelly G, Khashan A, Malata A, Kachale F, Lissauer D, Yosefe S, Roberts J, Woodworth S, Mmbaga B, Redman C, Hirst JE. Use of mHealth tools to register birth outcomes in low-income and middle-income countries: a scoping review. BMJ Open 2022; 12:e063886. [PMID: 36223965 PMCID: PMC9562304 DOI: 10.1136/bmjopen-2022-063886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Accurate reporting of birth outcomes in low-income and middle-income countries (LMICs) is essential. Mobile health (mHealth) tools have been proposed as a replacement for conventional paper-based registers. mHealth could provide timely data for individual facilities and health departments, as well as capture deliveries outside facilities. This scoping review evaluates which mHealth tools have been reported to birth outcomes in the delivering room in LMICs and documents their reported advantages and drawbacks. DESIGN A scoping review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses and Joanna Briggs Institute guidelines for scoping reviews and the mHealth evidence reporting and assessment checklist for evaluating mHealth interventions. DATA SOURCES PubMed, CINAHL and Global Health were searched for records until 3 February 2022 with no earliest date limit. ELIGIBILITY CRITERIA Studies were included where healthcare workers used mHealth tools in LMICs to record birth outcomes. Exclusion criteria included mHealth not being used at the point of delivery, non-peer reviewed literature and studies not written in English. DATA EXTRACTION AND SYNTHESIS Two independent reviewers screened studies and extracted data. Common themes among studies were identified. RESULTS 640 records were screened, 21 of which met the inclusion criteria, describing 15 different mHealth tools. We identified six themes: (1) digital tools for labour monitoring (8 studies); (2) digital data collection of specific birth outcomes (3 studies); (3) digital technologies used in community settings (6 studies); (4) attitudes of healthcare workers (10 studies); (5) paper versus electronic data collection (3 studies) and (6) infrastructure, interoperability and sustainability (8 studies). CONCLUSION Several mHealth technologies are reported to have the capability to record birth outcomes at delivery, but none were identified that were designed solely for that purpose. Use of digital delivery registers appears feasible and acceptable to healthcare workers, but definitive evaluations are lacking. Further assessment of the sustainability of technologies and their ability to integrate with existing health information systems is needed.
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Affiliation(s)
| | | | - Ali Khashan
- University College Cork School of Public Health, Cork, Ireland
- INFANT Research Centre, University College Cork, Cork, Ireland
| | - Address Malata
- Malawi University of Science and Technology, Limbe, Malawi
| | | | - David Lissauer
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK
| | - Simeon Yosefe
- Central Monitoring and Evaluation Division, Malawi Ministry of Health, Lilongwe, Malawi
| | - James Roberts
- Magee-Women's Research Institute, Pittsburgh, Pennsylvania, USA
| | - Simon Woodworth
- INFANT Research Centre, University College Cork, Cork, Ireland
- University College Cork Business School, Cork, Ireland
| | - Blandina Mmbaga
- Kilimanjaro Clinical Research Institute, Kilimanjaro Christian Medical University College, Moshi, United Republic of Tanzania
| | - Christopher Redman
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Jane Elizabeth Hirst
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
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Kalibbala D, Kakande A, Serunjogi R, Williamson D, Mumpe-Mwanja D, Namale-Matovu J, Valencia D, Nalwoga B, Namirembe C, Seyionga J, Nanfuka M, Nakimuli S, Achom MO, Mwambi K, Musoke P, Barlow-Mosha L. Mobile tablets for real-time data collection for hospital-based birth defects surveillance in Kampala, Uganda: Lessons learned. PLOS GLOBAL PUBLIC HEALTH 2022; 2:e0000662. [PMID: 35910484 PMCID: PMC9335296 DOI: 10.1371/journal.pgph.0000662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 06/01/2022] [Indexed: 11/19/2022]
Abstract
Sustainable birth defects surveillance systems provide countries with estimates of the prevalence of birth defects to guide prevention, care activities, and evaluate interventions. We used free and open-source software (Open Data Kit) to implement an electronic system to collect data for a hospital-based birth defects surveillance system at four major hospitals in Kampala, Uganda. We describe the establishment, successes, challenges, and lessons learned from using mobile tablets to capture data and photographs. After intensive training, surveillance midwives collected data using Android tablets with inbuilt logic checks; another surveillance midwife checked the quality of the data in real-time before data were securely uploaded onto a local server. Paper forms were used when needed as a backup for the electronic system. We experienced several challenges implementing the surveillance system, including forgotten passwords, unstable network, reduced tablet speed and freezing, loss of touch-screen sensitivity, decreased battery strength, and repetitive extensive retraining. We addressed these challenges by backing up and removing all photos from the tablet, uninstalling irrelevant applications to the study to increase storage space and speed, and monitoring and updating the system based mainly on feedback from the midwives. From August 2015 to December 2018, surveillance midwives documented information on 110,752 births at the participating hospitals. Of these, 110,573 (99.8%) were directly entered into the electronic data system and 179 (0.2%) were captured on paper forms. The use of mobile tablets for real-time data collection was successful in a hospital-based birth defects surveillance system in a resource-limited setting. Extensive training and follow-up can overcome challenges and are key to preparing staff for a successful data collection system.
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Affiliation(s)
- Dennis Kalibbala
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Ayoub Kakande
- Medical Research Council/Uganda Virus Research Institute and London School of Hygiene & Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Robert Serunjogi
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Dhelia Williamson
- US Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Daniel Mumpe-Mwanja
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Joyce Namale-Matovu
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Diana Valencia
- US Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - Beatrice Nalwoga
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Christine Namirembe
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Joan Seyionga
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Margaret Nanfuka
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Sophia Nakimuli
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | | | - Kenneth Mwambi
- US Centers for Disease Control and Prevention, Kampala, Uganda
| | - Philippa Musoke
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
- Makerere University College of Health Sciences, Kampala, Uganda
| | - Linda Barlow-Mosha
- Makerere University–Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
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16
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Ssentongo P, Heilbrunn ES, Ssentongo AE, Ssenyonga LVN, Lekoubou A. Birth prevalence of neural tube defects in eastern Africa: a systematic review and meta-analysis. BMC Neurol 2022; 22:202. [PMID: 35650541 PMCID: PMC9158202 DOI: 10.1186/s12883-022-02697-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 05/06/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Neural tube defects (NTDs) are associated with high rates of neonatal mortality and morbidity worldwide. The promotion of folic acid fortification and supplementation in pregnant women by the Food and Drug Administration significantly decreased the incidence of NTDs in the United States. This practice is not widely adopted in Eastern Africa countries. We hypothesized that these countries experience a higher burden of NTDs than countries that promote the use of folic acid. We aimed to estimate the birth prevalence of NTDs in the United Nations (UN) Eastern African region. METHODS PubMed (Medline), Embase, and Cochrane Library databases were systematically searched from inception to December 17, 2021. We included randomized controlled trials or observational studies that reported the prevalence estimates of NTDs in Eastern Africa. Random effects model was used to pool the effect estimates. The GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach was used to assess the certainty of the evidence. Outcome measures were overall and specific (spina bifida, anencephaly, encephalocele) rates of NTDs per 10,000 births, including live and stillborn cases. RESULTS The meta-analysis included 20 studies consisting of 752,936 individuals. The pooled prevalence of all NTDs per 10,000 births in Eastern Africa was 33.30 (95% CI: 21.58 to 51.34). Between-study heterogeneity was high (I2 = 97%, p < 0.0001), The rate was highest in Ethiopia (60 per 10,000). Birth prevalence of spina bifida (20 per 10,000) was higher than anencephaly (9 per 10,000) and encephalocele (2.33 per 10,000). No studies on NTDs were identified in 70% of the UN Eastern Africa region. Birth prevalence increased by 4% per year from 1983 to 2018. The level of evidence as qualified with GRADE was moderate. CONCLUSION The birth prevalence of NTDs in the United Nations region of Eastern Africa is 5 times as high as observed in Western countries with mandatory folic acid supplementation in place. Therefore, mandatory folic acid supplementation of stable foods may decrease the risk of NTDs in Eastern Africa.
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Affiliation(s)
- Paddy Ssentongo
- Department of Public Health Sciences, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA.
- Center for Neural Engineering, Department of Engineering, Science and Mechanics, The Pennsylvania State University, State College, PA, USA.
- Department of Medicine, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, USA.
| | - Emily S Heilbrunn
- Department of Public Health Sciences, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Anna E Ssentongo
- Department of Public Health Sciences, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA
- Department of Surgery, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Lydia V N Ssenyonga
- Department of Nursing, Faculty of Health Sciences, Busitema University, TORORO, Uganda
| | - Alain Lekoubou
- Department of Public Health Sciences, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA
- Department of Neurology, Penn State Hershey College of Medicine and Milton S. Hershey Medical Center, Hershey, PA, USA
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Melo DG, Sanseverino MTV, Schmalfuss TDO, Larrandaburu M. Why are Birth Defects Surveillance Programs Important? Front Public Health 2021; 9:753342. [PMID: 34796160 PMCID: PMC8592920 DOI: 10.3389/fpubh.2021.753342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Débora Gusmão Melo
- Department of Medicine, Federal University of São Carlos (UFSCar), São Carlos, Brazil
| | - Maria Teresa Vieira Sanseverino
- School of Medicine, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil.,Medical Genetics Service, Clinical Hospital of Porto Alegre, Porto Alegre, Brazil
| | | | - Mariela Larrandaburu
- Disability and Rehabilitation Program, Ministry of Public Health of Uruguay, Montevideo, Uruguay
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18
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Barlow-Mosha L, Serunjogi R, Kalibbala D, Mumpe-Mwanja D, Williamson D, Valencia D, Tinker SC, Matovu JN, Moore CA, Adler MR, Nelson L, Nankunda J, Nabunya E, Birabwa-Male D, Musoke P. Prevalence of neural tube defects, maternal HIV status, and antiretroviral therapy from a hospital-based birth defect surveillance in Kampala, Uganda. Birth Defects Res 2021; 114:95-104. [PMID: 34766465 PMCID: PMC8828660 DOI: 10.1002/bdr2.1964] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 09/03/2021] [Accepted: 09/09/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND The estimated prevalence of neural tube defects (NTDs) in Africa is 11.7 per 10,000 live births; however, data on the impact of antiretroviral therapy (ART) during pregnancy and the risk for birth defects in Africa are limited. METHODS Data from a hospital-based surveillance program at four hospitals in Kampala, Uganda were used to estimate the baseline prevalence of NTDs and assess potential associations with HIV status and ART use. All live births, stillbirths, and spontaneous abortions delivered at the participating hospitals affected with selected birth defects between August 2015 and December 2018 were included. Trained midwives collected data from hospital records, maternal interviews, photographs, and narrative descriptions of birth defects. We estimated NTD prevalence per 10,000 births (live, stillbirths, spontaneous abortions), prevalence ratios, and 95% confidence intervals (CIs). RESULTS A total of 110,752 births from 107,133 women were included in the analysis; 9,394 (8.8%) women were HIV-infected and among those with HIV infection, 95.6% (n = 8,977) were on ART at delivery. Overall, 109 births were affected with NTDs, giving a prevalence of 9.8 (95% CI [8.2, 11.9]). Spina bifida (n = 63) was the most common type of NTD, with a prevalence of 5.7 (95% CI [4.4, 7.3]), followed by anencephaly (n = 31), with a prevalence of 2.8 (95% CI [2.0, 4.0]). CONCLUSION The prevalence of NTDs among births in Kampala, Uganda is consistent with current estimates for Africa. With the continued introduction of new medications that may be taken during pregnancy, sustainable birth defect surveillance systems and pharmacovigilance are indicated.
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Affiliation(s)
- Linda Barlow-Mosha
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Robert Serunjogi
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Dennis Kalibbala
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Daniel Mumpe-Mwanja
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Dhelia Williamson
- Division of Global HIV and TB, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Diana Valencia
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Sarah C Tinker
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Joyce Namale Matovu
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda
| | - Cynthia A Moore
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Michelle R Adler
- U.S. Centers for Disease Control and Prevention (CDC), Kampala, Uganda
| | - Lisa Nelson
- U.S. Centers for Disease Control and Prevention (CDC), Kampala, Uganda
| | - Jolly Nankunda
- Department of Paediatrics, Makerere University College of Health Sciences, Kampala, Uganda.,Mulago Specialised Women and Neonatal Hospital, Kampala, Uganda
| | - Evelyn Nabunya
- Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | | | - Philippa Musoke
- Makerere University-Johns Hopkins University Research Collaboration (MUJHU), Kampala, Uganda.,Department of Paediatrics, Makerere University College of Health Sciences, Kampala, Uganda
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19
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Atlaw D, Tekalegn Y, Sahiledengle B, Seyoum K, Solomon D, Gezahegn H, Tariku Z, Tekle Y, Chattu VK. Magnitude and determinants of neural tube defect in Africa: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2021; 21:426. [PMID: 34126936 PMCID: PMC8204447 DOI: 10.1186/s12884-021-03848-9] [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: 12/14/2020] [Accepted: 05/05/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Neural tube defects (NTDs) are a group of disorders that arise from the failure of the neural tube close between 21 and 28 days after conception. About 90% of neural tube defects and 95% of death due to these defects occurs in low-income countries. Since these NTDs cause considerable morbidity and mortality, this study aimed to determine the prevalence and associated factors of NTDs in Africa. METHODS The protocol of this study was registered in the International Prospective Register of Systematic Reviews (PROSPERO number: CRD42020149356). All major databases such as PubMed/MEDLINE, EMBASE, CINAHL, Web of Science, African Journals Online (AJOL), and Google Scholar search engine were systematically searched. A random-effect model was used to estimate the pooled prevalence of NTDs in Africa, and Cochran's Q-statistics and I2 tests were used to assess heterogeneity between included studies. Publication bias was assessed using Begg 's tests, and the association between determinant factors and NTDs was estimated using a random-effect model. RESULTS Of the total 2679 articles, 37 articles fulfilled the inclusion criteria and were included in this systematic review and meta-analysis. The pooled prevalence of NTDs in Africa was 50.71 per 10,000 births (95% CI: 48.03, 53.44). Folic acid supplementation (AOR: 0.40; 95% CI: 0.19-0.85), maternal exposure to pesticide (AOR: 3.29; 95% CI: 1.04-10.39), mothers with a previous history of stillbirth (AOR: 3.35, 95% CI: 1.99-5.65) and maternal exposure to x-ray radiation (AOR 2.34; 95% CI: 1.27-4.31) were found to be determinants of NTDs. CONCLUSIONS The pooled prevalence of NTDs in Africa was found to be high. Maternal exposure to pesticides and x-ray radiation were significantly associated with NTDs. Folic acid supplementation before and within the first month of pregnancy was found to be a protective factor for NTDs.
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Affiliation(s)
- Daniel Atlaw
- Department of Human Anatomy, School of Medicine, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia.
| | - Yohannes Tekalegn
- Department of Public Health, School of Health Science, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia
| | - Biniyam Sahiledengle
- Department of Public Health, School of Health Science, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia
| | - Kenbon Seyoum
- Department of Midwifery, School of Health Science, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia
| | - Damtew Solomon
- Department of Human Anatomy, School of Medicine, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia
| | - Habtamu Gezahegn
- Department of physiology, School of Medicine, Goba Referral Hospital, Madda Walabu University, Goba, Ethiopia
| | - Zerihun Tariku
- College of Medicine and Health Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Yared Tekle
- College of Medicine and Health Sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Vijay Kumar Chattu
- Department of Medicine, Faculty of Medicine, University of Toronto, Toronto, ON, M5S 1A8, Canada
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20
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Dolk H, Leke AZ, Whitfield P, Moore R, Karnell K, Barišić I, Barlow-Mosha L, Botto LD, Garne E, Guatibonza P, Godfred-Cato S, Halleux CM, Holmes LB, Moore CA, Orioli I, Raina N, Valencia D. Global birth defects app: An innovative tool for describing and coding congenital anomalies at birth in low resource settings. Birth Defects Res 2021; 113:1057-1073. [PMID: 33949803 PMCID: PMC8349897 DOI: 10.1002/bdr2.1898] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 03/15/2021] [Accepted: 04/05/2021] [Indexed: 12/02/2022]
Abstract
Background: Surveillance programs in low- and middle-income countries (LMICs) have difficulty in obtaining accurate information about congenital anomalies. Methods: As part of the ZikaPLAN project, an International Committee developed an app for the description and coding of congenital anomalies that are externally visible at birth, for use in low resource settings. The “basic” version of the app was designed for a basic clinical setting and to overcome language and terminology barriers by providing diagrams and photos, sourced mainly from international Birth Defects Atlases. The “surveillance” version additionally allows recording of limited pseudonymized data relevant to diagnosis, which can be uploaded to a secure server, and downloaded by the surveillance program data center. Results: The app contains 98 (88 major and 10 minor) externally visible anomalies and 12 syndromes (including congenital Zika syndrome), with definitions and International Classification of Disease v10 -based code. It also contains newborn examination videos and links to further resources. The user taps a region of the body, then selects among a range of images to choose the congenital anomaly that best resembles what they observe, with guidance regarding similar congenital anomalies. The “basic” version of the app has been reviewed by experts and made available on the Apple and Google Play stores. Since its launch in November 2019, it has been downloaded in 39 countries. The "surveillance” version is currently being field-tested. Conclusion: The global birth defects app is a mHealth tool that can help in developing congenital anomaly surveillance in low resource settings to support prevention and care.
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Affiliation(s)
- Helen Dolk
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, Newtownabbey, United Kingdom
| | - Aminkeng Zawuo Leke
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, Newtownabbey, United Kingdom
| | | | - Rebecca Moore
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, Newtownabbey, United Kingdom
| | - Katy Karnell
- Centre for Maternal, Fetal and Infant Research, Institute for Nursing and Health Research, Ulster University, Newtownabbey, United Kingdom
| | - Ingeborg Barišić
- Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, Medical School University of Zagreb, Zagreb, Croatia
| | - Linda Barlow-Mosha
- The Makerere University-John Hopkins University Research Collaboration, Kampala, Uganda
| | - Lorenzo D Botto
- International Center on Birth Defects (ICBD) of the International Clearinghouse for Birth Defects Surveillance and Research (ICBDSR), and Department of Pediatrics, University of Utah, Salt Lake City, Utah, USA
| | - Ester Garne
- Pediatric Department, Hospital Lillebaelt Kolding, Kolding, Denmark
| | - Pilar Guatibonza
- Latin American Collaborative Study of Congenital Malformations (ECLAMC), Bogotá, Colombia
| | - Shana Godfred-Cato
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Christine M Halleux
- UNICEF/UNDP/WB/WHO Special Program for Research & Training in Tropical Diseases (TDR), World Health Organization, Geneva, Switzerland
| | - Lewis B Holmes
- Medical Genetics and Metabolism Unit, MassGeneral Hospital for Children, Boston, Massachusetts, USA
| | - Cynthia A Moore
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Ieda Orioli
- Latin American Collaborative Study of Congenital Malformations (ECLAMC), Rio de Janeiro, Brazil
| | - Neena Raina
- World Health Organization, Regional Office for South East Asia (WHO SEARO), New Delhi, India
| | - Diana Valencia
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
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21
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Serunjogi R, Barlow-Mosha L, Mumpe-Mwanja D, Williamson D, Valencia D, Tinker SC, Adler MR, Namale-Matovu J, Kalibbala D, Nankunda J, Nabunya E, Birabwa-Male D, Byamugisha J, Musoke P. Comparative analysis of perinatal outcomes and birth defects amongst adolescent and older Ugandan mothers: evidence from a hospital-based surveillance database. Reprod Health 2021; 18:56. [PMID: 33663555 PMCID: PMC7934544 DOI: 10.1186/s12978-021-01115-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 02/22/2021] [Indexed: 12/17/2022] Open
Abstract
Background Uganda has one of the highest adolescent pregnancy rates in sub-Saharan Africa. We compared the risk of adverse birth outcomes between adolescents (age 12–19 years) and mothers (age 20–34 years) in four urban hospitals. Methods Maternal demographics, HIV status, and birth outcomes of all live births, stillbirths, and spontaneous abortions delivered from August 2015 to December 2018 were extracted from a hospital-based birth defects surveillance database. Differences in the distributions of maternal and infant characteristics by maternal age groups were tested with Pearson’s chi-square. Adjusted odds ratios (aORs) and 95% confidence intervals (CI) were calculated using logistic regression to compare the prevalence of adverse birth outcomes among adolescents to mothers 20–34 years. Results A total of 100,189 births were analyzed, with 11.1% among adolescent mothers and 89.0% among older mothers. Adolescent mothers had an increased risk of preterm delivery (aOR: 1.14; CI 1.06–1.23), low birth weight (aOR: 1.46; CI 1.34–1.59), and early neonatal deaths (aOR: 1.58; CI 1.23–2.02). Newborns of adolescent mothers had an increased risk of major external birth defects (aOR: 1.33; CI 1.02–1.76), specifically, gastroschisis (aOR: 3.20; CI 1.12–9.13) compared to mothers 20–34 years. The difference between the prevalence of gastroschisis among adolescent mothers (7.3 per 10,000 births; 95% CI 3.7–14.3) was statistically significant when compared to mothers 20–34 years (1.6 per 10,000 births; 95% CI 0.9–2.6). Conclusions This study found that adolescent mothers had an increased risk for several adverse birth outcomes compared to mothers 20–34 years, similar to findings in the region and globally. Interventions are needed to improve birth outcomes in this vulnerable population. Adolescent pregnancies are a global problem occurring in high-, middle-, and low-income countries with Uganda having one of the highest adolescent pregnancy rates in sub-Saharan Africa. We compared the risk of adverse birth outcomes, including major external birth defects, between adolescents, (age 12–19 years) and mothers (age 20–34 years) in four urban hospitals. All informative births, including live births, stillbirths, and spontaneous abortions; regardless of gestational age, delivered at four selected hospitals in Kampala from August 2015 to December 2018 were examined. Demographic data were obtained by midwives through maternal interviews and review of hospital patient notes. Of the 100,189 births, 11.0% were among adolescent mothers and 89.0% among mothers (20–34 years). Adolescent mothers were more likely than mothers (20–34 years) to have an infant with preterm delivery, low birth weight, early neonatal death, and major external birth defects. Adolescent pregnancies were also associated with an increased risk of gastroschisis when compared to mothers (20–34 years). In conclusion, this study found that adolescent mothers had an increased risk for several adverse birth outcomes compared to mothers 20–34 years. Research on the potential underlying causes or mechanisms for these adverse outcomes among adolescent births is necessary to identify possible interventions.
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Affiliation(s)
- Robert Serunjogi
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda.
| | - Linda Barlow-Mosha
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda
| | - Daniel Mumpe-Mwanja
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda
| | - Dhelia Williamson
- US Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Diana Valencia
- US Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Sarah C Tinker
- US Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Michelle R Adler
- US Centers for Disease Control and Prevention (CDC), Kampala, Uganda
| | - Joyce Namale-Matovu
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda
| | - Dennis Kalibbala
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda
| | - Jolly Nankunda
- Department of Paediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Evelyn Nabunya
- Department of Obstetrics and Gynaecology, College of Health Sciences, Makerere University Kampala, Kampala, Uganda
| | - Doreen Birabwa-Male
- Department of Obstetrics and Gynaecology, College of Health Sciences, Makerere University Kampala, Kampala, Uganda
| | - Josaphat Byamugisha
- Department of Obstetrics and Gynaecology, College of Health Sciences, Makerere University Kampala, Kampala, Uganda
| | - Philippa Musoke
- Makerere University-Johns Hopkins University Research Collaboration, P. O. Box 23491, Kampala, Uganda.,Department of Paediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda
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22
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Orioli IM, Dolk H, Lopez-Camelo J, Groisman B, Benavides-Lara A, Gimenez LG, Correa DM, Ascurra M, de Aquino Bonilha E, Canessa-Tapia MA, de França GVA, Hurtado-Villa P, Ibarra-Ramírez M, Pardo R, Pastora DM, Zarante I, Soares FS, de Carvalho FM, Piola M. The Latin American network for congenital malformation surveillance: ReLAMC. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2020; 184:1078-1091. [PMID: 33319501 DOI: 10.1002/ajmg.c.31872] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/25/2020] [Accepted: 12/02/2020] [Indexed: 12/14/2022]
Abstract
The early detection of congenital anomaly epidemics occurs when comparing current with previous frequencies in the same population. The success of epidemiologic surveillance depends on numerous factors, including the accuracy of the rates available in the base period, wide population coverage, and short periodicity of analysis. This study aims to describe the Latin American network of congenital malformation surveillance: ReLAMC, created to increase epidemiologic surveillance in Latin America. We describe the main steps, tasks, strategies used, and preliminary results. From 2017 to 2019, five national registries (Argentina [RENAC], Brazil [SINASC/SIM-BRS], Chile [RENACH], Costa Rica [CREC], Paraguay [RENADECOPY-PNPDC]), six regional registries (Bogotá [PVSDC-Bogota], Cali [PVSDC-Cali], Maule [RRMC SSM], Nicaragua [SVDC], Nuevo-León [ReDeCon HU], São Paulo [SINASC/SIM-MSP]) and the ECLAMC hospital network sent data to ReLAMC on a total population of 9,152,674 births, with a total of 101,749 malformed newborns (1.1%; 95% CI 1.10-1.12). Of the 9,000,651 births in countries covering both live and stillbirths, 88,881 were stillborn (0.99%; 95% CI 0.98-0.99), and among stillborns, 6,755 were malformed (7.61%; 95% CI 7.44-7.79). The microcephaly rate was 2.45 per 10,000 births (95% CI 2.35-2.55), hydrocephaly 3.03 (2.92-3.14), spina bifida 2.89 (2.78-3.00), congenital heart defects 15.53 (15.27-15.79), cleft lip 2.02 (1.93-2.11), cleft palate and lip 2.77 (2.66-2.88), talipes 2.56 (2.46-2.67), conjoined twins 0.16 (0.14-0.19), and Down syndrome 5.33 (5.18-5.48). Each congenital anomaly showed heterogeneity in prevalence rates among registries. The harmonization of data in relation to operational differences between registries is the next step in developing the common ReLAMC database.
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Affiliation(s)
- Iêda Maria Orioli
- ReLAMC (Latin American Network of Congenital Malformation Surveillance) at Department of Genetics, Institute of Biology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.,Instituto Nacional de Genética Médica Populacional INAGEMP, Porto Alegre, Brazil
| | - Helen Dolk
- Maternal Fetal and Infant Research Centre, Institute of Nursing and Health Research, Ulster University, Newtownabbey, Northern Ireland, United Kingdom
| | - Jorge Lopez-Camelo
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC-CONICET), Buenos Aires, Argentina
| | - Boris Groisman
- National Network of Congenital Anomalies of Argentina (RENAC), National Center of Medical Genetics (CNGM), National Administration of Laboratories and Health Institutes (ANLIS), National Ministry of Health, Buenos Aires, Argentina
| | - Adriana Benavides-Lara
- Centro de Registro de Enfermedades Congénitas (CREC), Unidad de Enfermedades Congénitas, Instituto Costarricense de Investigación y Enseñanza en Nutrición y Salud-INCIENSA, Cartago, Costa Rica
| | - Lucas Gabriel Gimenez
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC-CONICET), Buenos Aires, Argentina
| | - Daniel Mattos Correa
- ReLAMC (Latin American Network of Congenital Malformation Surveillance) at Department of Genetics, Institute of Biology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marta Ascurra
- Registro Nacional de Defectos Congénitos Paraguay, Programa Nacional de Prevención de Defectos Congénitos (RENADECOPY-PNPDC), Ministerio de Salud Pública y Bienestar Social, Assuncion, Paraguay
| | - Eliana de Aquino Bonilha
- Secretaria Municipal da Saúde de São Paulo, Coordenação de Epidemiologia e Informação, Gerência do SINASC, São Paulo, Brazil
| | | | | | - Paula Hurtado-Villa
- Facultad de Ciencias de la Salud, Pontificia Universidad Javeriana Cali, Cali, Colombia
| | - Marisol Ibarra-Ramírez
- Departamento de Genética, Facultad de Medicina y Hospital Universitario José E. González, Universidad Autónoma de Nuevo León, Monterrey, Mexico
| | - Rosa Pardo
- Unidad de Neonatologia, Sección de Genética, Hospital Clínico Universidad de Chile, Unidad de Genética y Enfermedades Metabólicas, Complejo Asistencial Dr. Sótero del Río: Registro Nacional de Anomalías Congénitas de Chile RENACH, Santiago, Chile
| | | | - Ignacio Zarante
- Instituto de Genética Humana, Pontificia Universidad Javeriana Bogotá, Bogotá, Colombia
| | - Flávia Schneider Soares
- ReLAMC (Latin American Network of Congenital Malformation Surveillance) at Department of Genetics, Institute of Biology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flávia Martinez de Carvalho
- Laboratory of Congenital Malformations Epidemiology (LEMC), Instituto Oswaldo Cruz (IOC), Fundação Oswaldo Cruz (Fiocruz), Rio de Janeiro, Rio de Janeiro, Brazil
| | - Mariana Piola
- Latin American Collaborative Study of Congenital Malformations (ECLAMC) at Center for Medical Education and Clinical Research (CEMIC-CONICET), Buenos Aires, Argentina
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23
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Tadesse AW, Kassa AM, Aychiluhm SB. Determinants of Neural Tube Defects among Newborns in Amhara Region, Ethiopia: A Case-Control Study. Int J Pediatr 2020; 2020:5635267. [PMID: 33193764 PMCID: PMC7648700 DOI: 10.1155/2020/5635267] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 10/20/2020] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Worldwide, an estimated 300,000 neonates are born with neural tube defects (NTDs) each year. However, NTDs are underreported in Ethiopia though it causes substantial mortality, morbidity, disability, and psychological and economic cost in the country. Moreover, the factors attributed to NTDs were not addressed. Hence, this study intended to identify the determinants of neural tube defects in Amhara Region, Ethiopia. METHODS A case-control study design was conducted among 400 newborns (133 cases and 267 controls) who were born at randomly selected public hospitals. Cases were identified using the physician diagnosis of confirmed NTDs, and the two consecutive controls were selected using a simple random sampling technique. The data analysis was done using Stata 14.0. Variables with p value < 0.25 in the bivariate analysis were entered into the multivariable logistic regression model, and a corresponding 95% confidence interval was used to identify the predictors of NTDs. RESULTS In this study, fifty percent (48%) of the cases were contributed by anencephaly. After controlling the covariates, living in rural areas (AOR = 1.78: 95% CI 1.02, 3.11), being illiterate (AOR = 1.81: 95% CI 1.07, 4.61), being female newborn (AOR = 1.95: 95% CI 1.09, 3.50), having no ANC follow-up (AOR = 1.93: 95% CI 1.17, 5.04), and having a previous history of NTDs (AOR = 4.39: 95% CI 2.42, 7.96) were the risk factors for NTDs. However, being supplemented with folic acid or multivitamins before or during pregnancy (AOR = 0.37: 95% CI 0.21, 0.65), never having taken any substance during pregnancy (AOR = 0.42: 95% CI 0.21, 0.88), and being free from medical illnesses during pregnancy (AOR = 0.27: 95% CI 0.11, 0.69) were the protective factors of NTDs. CONCLUSION The study revealed different factors associated with NTDs among newborns in the region. Therefore, comprehensive preventive strategies focused on identified risk factors are needed at regional and national levels.
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Affiliation(s)
- Abay Woday Tadesse
- Samara University, College of Medical and Health Sciences, Department of Public Health, Samara, Afar Region, Ethiopia
| | | | - Setognal Birara Aychiluhm
- Samara University, College of Medical and Health Sciences, Department of Public Health, Samara, Afar Region, Ethiopia
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24
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Zhang P, Li T, Liu C, Sindi M, Cheng X, Qi S, Liu X, Yan Y, Bao Y, Brand-Saberi B, Yang W, Wang G, Yang X. Nano-sulforaphane attenuates PhIP-induced early abnormal embryonic neuro-development. Ann Anat 2020; 233:151617. [PMID: 33098981 DOI: 10.1016/j.aanat.2020.151617] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/16/2020] [Accepted: 09/25/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND 2-Amino-1-methyl-6-phenylimidazo[4,5-b]pyrimidine (PhIP), one of the most abundant heterocyclic aromatic amines (HAA) formed by cooking meat at high temperatures, may modify humans and rodents through the metabolic process prior to affecting nervous system development. In humans and rodents may be modified by metabolic processes and then affecting nervous system development. METHODS In this paper, PhIP was used to prepare a chicken embryo model with abnormal embryonic nervous system defects. Sulforaphane (SFN) is a derivative of a glucosinolate, which is abundant in cruciferous vegetables, and can pass through the placental barrier. Moreover, SFN has antioxidant and anti-apoptotic functions and is considered as a bioactive antioxidant with significant neuroprotective effects. Nano-sulforaphane (Nano-SFN, sulforaphane nanoparticles) was prepared by self-assembly using biocompatible, biodegradable methoxy polyethylene glycol 5000-b-polyglutamic acid 10,000 (mPEG5K-PGA10K) as the substrate, to explore the new application of Nano-SFN and its modified compounds as leading compounds in protecting against the abnormal development of the embryonic nervous system. RESULTS The results show that Nano-SFN could protect against PhIP-induced central nervous system (CNS, derived from neural tube) and peripheral nervous system (PNS, derived from neural crest cells, NCCs) defects and neural tube defects (NTDs), and increase the embryo survival rate. CONCLUSIONS This study indicates that Nano-SFN can effectively alleviate the developmental defects of embryonic nervous system induced by PhIP in the microenvironment and has a protective effect on embryonic development. It not only helps with expanding the application of SFN and improving its medicinal value, but also provides a possibility of SFN being developed as a novel drug for neuroprotection.
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Affiliation(s)
- Ping Zhang
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China
| | - Tingting Li
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China
| | - Chang Liu
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China
| | - Mustafa Sindi
- Department of Anatomy and Molecular Embryology, Institute of Anatomy, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
| | - Xin Cheng
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China
| | - Shuangyu Qi
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China
| | - Xinyue Liu
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China
| | - Yu Yan
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China
| | - Yongping Bao
- Norwich Medical School, University of East Anglia, Norwich, Norfolk NR4 7UQ, UK
| | - Beate Brand-Saberi
- Department of Anatomy and Molecular Embryology, Institute of Anatomy, Ruhr University Bochum, Universitätsstrasse 150, 44801 Bochum, Germany
| | - Weidong Yang
- College of Life Science and Technology, Jinan University, Guangzhou 510632, China
| | - Guang Wang
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China.
| | - Xuesong Yang
- International Joint Laboratory for Embryonic Development & Prenatal Medicine, Division of Histology and Embryology, Medical College, Jinan University, Guangzhou 510632, China; Key Laboratory for Regenerative Medicine of the Ministry of Education, Jinan University, Guangzhou 510632, China.
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25
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Zhou Y, Mao X, Zhou H, Qin Z, Wang L, Cai Z, Yu B. Epidemiology of birth defects based on a birth defect surveillance system in Southern Jiangsu, China, 2014-2018. J Matern Fetal Neonatal Med 2020; 35:745-751. [PMID: 32098533 DOI: 10.1080/14767058.2020.1731459] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: Changzhou has been confronted with great challenges in birth defects (BDs) prevention, as the prevalence rates of BDs in Changzhou increased rapidly. The aims of this study were to describe the epidemiology of BDs in perinatal infants (PIs, including dead fetus, stillbirth, or live birth between 28 weeks of gestation and 7 days after birth) in Changzhou during the period from 2014 to 2018.Methods: The BD surveillance data of PIs were collected from 56 hospitals of Changzhou. The prevalence rate of BDs with 95% confidence interval (CI) were calculated by Poisson distribution. Univariate and multivariate Poisson regression was performed to identify the changing trends of prevalence rates of BDs by year and the association of regarding BD characteristics including year, infant gender, maternal age, and season with BDs successively.Results: From 2014 to 2018, there were a total of 238,712 PIs of which 1707 had BDs, with the average prevalence of 71.509 per 10,000 PIs, showing a remarkable uptrend (aPRR = 1.133, 95%CI: 1.094-1.173). The ten leading BDs were polydactyly, congenital heart defects (CHD), syndactyly, microtia, cleft lip and palate (CLP), hypospadias, cleft palate, other malformation of external ear (OMEE), congenital atresia of rectum and anus, and congenital talipes equinovarus (CTE). During the study period, the prevalence rates of polydactyly, CHD and syndactyly increased significantly (PRR = 1.195, 95%CI: 1.109-1.288, PRR = 1.194, 95%CI: 1.105-1.291, and PRR = 1.143, 95%CI: 1.007-1.297, respectively); the prevalence rates of congenital esophageal atresia decreased significantly (PRR = 0.571, 95%CI: 0.395-0.826). The risk of BDs was higher in male PIs versus female PIs (aPRR = 1.235, 95%CI: 1.123-1.358).Conclusions: A significant increase in the prevalence of BDs was detected from 2014 to 2018 in Changzhou. CHD, polydactyly, and syndactyly increased much and congenital esophageal atresia declined much. Male PIs was risk factor for occurrence of BDs. Collecting information on factors associated with BDs, setting the report time of BDs system at smaller gestational age so as to get an exact prevalence and make better prevention strategy, strengthening the publicity and education, improving the ability of monitoring, and wider use of new diagnosis technology are important to reduce the prevalence of BDs in PIs.
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Affiliation(s)
- Ying Zhou
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Xueqin Mao
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Hua Zhou
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Zhiqiang Qin
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Li Wang
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
| | - Zhengmao Cai
- Changzhou Commission of Health, Changzhou, China
| | - Bin Yu
- Changzhou Maternity and Child Health Care Hospital affiliated to Nanjing Medical University, Changzhou, China
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26
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Namale-Matovu J, Barlow-Mosha L, Mumpe-Mwanja D, Kalibbala D, Serunjogi R, Nankunda J, Valencia D, Nabunya E, Byamugishat J, Birabwa-Male D, Okwero MA, Nolan M, Williamson D, Musoke P. Overcoming staffing challenges when implementing a birth defects surveillance system: a Ugandan experience. JOURNAL OF GLOBAL HEALTH REPORTS 2020; 4:10.29392/001c.12503. [PMID: 33851034 PMCID: PMC8040481 DOI: 10.29392/001c.12503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Joyce Namale-Matovu
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Linda Barlow-Mosha
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Daniel Mumpe-Mwanja
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Dennis Kalibbala
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Robert Serunjogi
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - jolly Nankunda
- Department of Pediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
| | - Diana Valencia
- Division of Global HIV and TB, US Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Evelyn Nabunya
- Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | - Josaphat Byamugishat
- Department of Obstetrics and Gynaecology, Makerere University College of Health Sciences, Kampala, Uganda
| | | | - Margaret A Okwero
- Division of Global HIV and TB, US Centers for Disease Control and Prevention (CDC), Uganda
| | - Monica Nolan
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Dhelia Williamson
- Division of Global HIV and TB, US Centers for Disease Control and Prevention (CDC), Atlanta, GA, USA
| | - Philippa Musoke
- Makerere University – Johns Hopkins University Research Collaboration, Kampala, Uganda; Department of Pediatrics and Child Health, Makerere University College of Health Sciences, Kampala, Uganda
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