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Muttalib F, Memon ZA, Muhammad S, Soomro A, Khan S, Bano S, Jawwad M, Soofi S, Hansen B, Adhikari NKJ, Bhutta Z. The spectrum of acute illness and mortality of children and adolescents presenting to emergency services in Sanghar district hospital, Pakistan: a prospective cohort study. BMJ Open 2024; 14:e082255. [PMID: 39179281 PMCID: PMC11344522 DOI: 10.1136/bmjopen-2023-082255] [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: 11/20/2023] [Accepted: 07/19/2024] [Indexed: 08/26/2024] Open
Abstract
OBJECTIVE To describe presenting diagnoses and rates and causes of death by age category and sex among children with acute illness brought to a district headquarter hospital in Pakistan. DESIGN Prospective cohort study. SETTING Sanghar district headquarter hospital, Sindh, Pakistan between December 2019 and April 2020 and August 2020 and December 2020. PARTICIPANTS 3850 children 0-14 years presenting with acute illness to the emergency and outpatient departments and 1286 children admitted to the inpatient department. OUTCOME MEASURES The primary outcome was Global Burden of Disease diagnosis category. Secondary outcomes were 28-day mortality rate, cause of death and healthcare delays, defined as delay in care-seeking, delay in reaching the healthcare facility and delay in appropriate treatment. RESULTS Communicable diseases were the most common presenting diagnoses among outpatients and among inpatients aged 1 month to 9 years. Non-communicable diseases and nutritional disorders were more common with increasing age. Few children presented with injuries. Newborn period (age <28 days) was associated with increased odds of death (OR 4.34 [95% CI 2.38 to 8.18], p<0.001, reference age 28 days-14 years) and there was no significant difference in odds of death between female vs male children (OR 1.12, 95% CI 0.6 to 2.04, p=0.72). 47 children died in the hospital (3.6%) and three (0.2%) died within 28 days of admission. Most children who died were <28 days old (n=32/50, 64%); leading diagnoses included neonatal sepsis/meningitis (n=13/50, 26%), neonatal encephalopathy (n=7/50, 14%) and lower respiratory tract infections (n=6/50, 12%). Delays in care-seeking (n=15) and in receiving appropriate treatment (n=12) were common. CONCLUSION This study adds to sparse literature surrounding the epidemiology of disease and hospital outcomes for children with acute illness seeking healthcare in rural Pakistan and, in particular, among children aged 5-14 years. Further studies should include public and private hospitals within a single region to comprehensively describe patterns of care-seeking and interfacility transfer in district health systems.
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Affiliation(s)
- Fiona Muttalib
- Department of Pediatrics, BC Children's Hospital, Vancouver, British Columbia, Canada
| | - Zahid Ali Memon
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Shah Muhammad
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Asif Soomro
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Samia Khan
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Shazia Bano
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Muhammad Jawwad
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
| | - Sajid Soofi
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
- Pediatrics & Child Health, Aga Khan University, Karachi, Pakistan
| | | | - Neill KJ Adhikari
- Interdepartmental Division of Critical Care Medicine and Institute of Health Policy, Managament, and Evaluation, University of Toronto, Toronto, Ontario, Canada
- Department of Critical Care Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Zulfiqar Bhutta
- Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Sindh, Pakistan
- Centre for Global Child Health, Hospital for Sick Children Research Institute, Toronto, Ontario, Canada
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Sallinen RH, Honkila M, Pokka T, Paalanne N, Halt K, Renko M, Kajantie E, Ruuska TS. A Finnish nationwide register-based study shows a further 50% decline in already low child mortality. Acta Paediatr 2024. [PMID: 39166655 DOI: 10.1111/apa.17390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/19/2024] [Accepted: 08/05/2024] [Indexed: 08/23/2024]
Abstract
AIM Child mortality declined significantly in Finland in 1969-2004. We investigated whether the already low mortality rate could still decline from 2005 to 2020. METHODS This was a nationwide register-based study. The subjects were children under 16 years of age who had resided in Finland between 2005 and 2020. The study population was identified from Finland's Population Information System of the Digital and Population Data Services Agency. Causes of death were obtained from Statistics Finland. Changes in annual overall and cause-specific mortality rates were evaluated. RESULTS 3685 children (55% boys) under 16 years of age died in Finland in 2005-2020 from 325 causes. Overall annual child mortality declined by 50% (95% confidence interval 37 to 64%) during the study period, from 0.31/1000 in 2005 to 0.16/1000 in 2020. The mortality rate in children under one year of age declined from 3.1/1000 in 2005 to 1.8/1000 in 2020. The deaths from sudden infant death syndrome fell by 84%, congenital malformations by 62%, infectious diseases by 60%, external causes by 52%, and perinatal disorders by 41%. CONCLUSION Finland's low child mortality further declined over the past two decades. Contributing factors likely include achievements in paediatric research, public health, and clinical practice.
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Affiliation(s)
- Riikka H Sallinen
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
| | - Minna Honkila
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Department of Paediatrics and Adolescent Medicine, Oulu University Hospital, Oulu, Finland
| | - Tytti Pokka
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Research Service Unit, Oulu University Hospital, Oulu, Finland
| | - Niko Paalanne
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Department of Paediatrics and Adolescent Medicine, Oulu University Hospital, Oulu, Finland
| | - Kimmo Halt
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Department of Paediatrics and Adolescent Medicine, Oulu University Hospital, Oulu, Finland
| | - Marjo Renko
- Department of Paediatrics, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland
| | - Eero Kajantie
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Department of Paediatrics and Adolescent Medicine, Oulu University Hospital, Oulu, Finland
- Population Health Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Terhi S Ruuska
- Research Unit of Clinical Medicine and Medical Research Centre Oulu, University of Oulu, Oulu, Finland
- Department of Paediatrics and Adolescent Medicine, Oulu University Hospital, Oulu, Finland
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Yuan X, Kang H, Qin Y, Li H, Li L, Li Y, Wang M, Li N, Deng Y, Li X, Yu P, Wang Y, Liu Z. Biomarkers for congenital ventricular outflow tract malformations based on maternal serum lipid metabolomics analysis. BMC Pregnancy Childbirth 2024; 24:547. [PMID: 39164614 PMCID: PMC11334326 DOI: 10.1186/s12884-024-06738-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 08/05/2024] [Indexed: 08/22/2024] Open
Abstract
BACKGROUND The congenital ventricular outflow tract malformations (CVOTMs) is a major congenital heart diseases (CHDs) subtype, and its pathogenesis is complex and unclear. Lipid metabolic plays a crucial role in embryonic cardiovascular development. However, due to the limited types of detectable metabolites in previous studies, findings on lipid metabolic and CHDs are still inconsistent, and the possible mechanism of CHDs remains unclear. METHODS The nest case-control study obtained subjects from the multicenter China Teratology Birth Cohort (CTBC), and maternal serum from the pregnant women enrolled during the first trimester was utilized. The subjects were divided into a discovery set and a validation set. The metabolomics of CVOTMs and normal fetuses were analyzed by targeted lipid metabolomics. Differential comparison, random forest and lasso regression were used to screen metabolic biomarkers. RESULTS The lipid metabolites were distributed differentially between the cases and controls. Setting the selection criteria of P value < 0.05, and fold change (FC) > 1.2 or < 0.833, we screened 70 differential metabolites. Within the prediction model by random forest and lasso regression, DG (14:0_18:0), DG (20:0_18:0), Cer (d18:2/20:0), Cer (d18:1/20:0) and LPC (0:0/18:1) showed good prediction effects in discovery and validation sets. Differential metabolites were mainly concentrated in glycerolipid and glycerophospholipids metabolism, insulin resistance and lipid & atherosclerosis pathways, which may be related to the occurrence and development of CVOTMs. CONCLUSION Findings in this study provide a new metabolite data source for the research on CHDs. The differential metabolites and involved metabolic pathways may suggest new ideas for further mechanistic exploration of CHDs, and the selected biomarkers may provide some new clues for detection of COVTMs.
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Affiliation(s)
- Xuelian Yuan
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Hong Kang
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Yuqin Qin
- Department of Obstetrics and Gynecology, Maternal and Child Healthcare Hospital of Guangxi Zhuang Autonomous Region, Nanning, Guangxi, China
| | - Haibo Li
- Department of Obstetrics and Gynecology, Fujian provincial Maternal and Child Healthcare Hospital, Fuzhou, Fujian, China
| | - Lu Li
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Yuting Li
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Meixian Wang
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Nana Li
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Ying Deng
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Xiaohong Li
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Ping Yu
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China
| | - Yanping Wang
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
| | - Zhen Liu
- National Center for Birth Defects Monitoring of China, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, Sichuan, China.
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Brimicombe C, Wieser K, Monthaler T, Jackson D, De Bont J, Chersich MF, Otto IM. Effects of ambient heat exposure on risk of all-cause mortality in children younger than 5 years in Africa: a pooled time-series analysis. Lancet Planet Health 2024:S2542-5196(24)00160-8. [PMID: 39128471 DOI: 10.1016/s2542-5196(24)00160-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND Reducing child mortality is a Sustainable Development Goal, and climate change constitutes numerous challenges for Africa. Previous research has shown an association between leading causes of child mortality and climate change. However, few studies have examined these effects in detail. We aimed to explore the effects of ambient heat on neonate, post-neonate, and child mortality rates. METHODS For this pooled time-series analysis, health data were obtained from the International Network for the Demographic Evaluation of Populations and Their Health (INDEPTH) Health and Demographic Surveillance System. We included data from 29 settlements from 13 countries across Africa, collected via monthly surveys from Jan 1, 1993, to Dec 31, 2016. Climate data were obtained from ERA5, collected from Jan 1, 1991, to Dec 31, 2019. We pooled these data for monthly mean daily maximum wet bulb globe temperature (WBGT) and downscaled to geolocations. Due to data heaping, we pooled our health data on a monthly temporal scale and a spatial scale into six different climate regions (ie, Sahel [ie, Burkina Faso and northern Ghana], Guinea [ie, southern Ghana, Côte d'Ivoire, and Nigeria], Senegal and The Gambia, eastern Africa [ie, Kenya, Malawi, Tanzania, Mozambique, and Uganda], South Africa, and Ethiopia). Our outcomes were neonate (ie, younger than 28 days), post-neonate (ie, aged 28 days to 1 year), and child (ie, older than 1 year and younger than 5 years) mortality. To assess the association between WBGT and monthly all-cause mortality, we used a time-series regression with a quasi-Poisson, polynomial-distributed lag model. FINDINGS Between Jan 1, 1993, and Dec 31, 2016, there were 44 909 deaths in children younger than 5 years across the 29 sites in the 13 African countries: 10 078 neonates, 14 141 post-neonates, and 20 690 children. We observed differences in the association of heat with neonate, post-neonate, and child mortality by study region. For example, for Ethiopia, the relative risk ratio of mortality at the 95th percentile compared with median heat exposure during the study period was 1·14 (95% CI 1·06-1·23) for neonates, 0·99 (0·90-1·07) for post-neonates, and 0·79 (0·73-0·87) for children. Across the whole year, there was a significant increase in the relative risk of increased mortality for children in eastern Africa (relative risk 1·27, 95% CI 1·19-1·36) and Senegal and The Gambia (1·11, 1·04-1·18). INTERPRETATION Our results show that the influence of extreme heat on mortality risk in children younger than 5 years varies by age group, region, and season. Future research should explore potentially informative ways to measure subtleties of heat stress and the factors contributing to vulnerability. FUNDING EU Horizons as part of the Heat Indicators for Global Health (HIGH) Horizons project.
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Affiliation(s)
- Chloe Brimicombe
- Wegener Centre for Climate and Global Change, University of Graz, Graz, Austria.
| | - Katharina Wieser
- Wegener Centre for Climate and Global Change, University of Graz, Graz, Austria
| | - Tobias Monthaler
- Wegener Centre for Climate and Global Change, University of Graz, Graz, Austria
| | - Debra Jackson
- Centre for Maternal, Adolescent, Reproductive, and Child Health, London School of Hygiene & Tropical Medicine, London, UK; School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - Jeroen De Bont
- Institute of Environmental Medicine, Karolinska Institute, Stockholm, Sweden
| | - Matthew F Chersich
- Climate and Health Directorate and Wits Planetary Health Research Division, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Ilona M Otto
- Wegener Centre for Climate and Global Change, University of Graz, Graz, Austria
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Geslain G, Cointe A, Naudin J, Dauger S, Poey N, Pages J, Le Roux E, Bonacorsi S. Diagnostic Accuracy of Blind Bronchial Sample Testing by BioFire Pneumonia plus Panel in Pediatric Intensive Care Unit Patients and Its Impact in Early Adaptation of Antimicrobial Therapy: A Prospective Observational Study. Pediatr Infect Dis J 2024; 43:725-730. [PMID: 38621162 DOI: 10.1097/inf.0000000000004349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
BACKGROUND Community-acquired and nosocomial lower-respiratory-tract infections in critically ill pediatric patients require early appropriate antibiotic therapy to optimize outcomes. Using blind bronchial samples, we assessed the diagnostic performance of the rapid-multiplex polymerase chain reaction (PCR) assay BioFire Pneumonia plus Panel vs. reference standard culturing with antimicrobial susceptibility testing. METHODS For this prospective observational study in a single pediatric intensive care unit, we included consecutive patients younger than 18 years admitted for suspected community-, hospital- or ventilator-associated pneumonia in 2021-2022. Sensitivity, specificity, positive predictive value and negative predictive value of the multiplex PCR assay were determined. The kappa coefficient was computed to assess agreement, and univariate analyses were done to identify factors associated with discrepancies between the 2 diagnostic methods. RESULTS Of the 36 included patients (median age, 1.4 years; interquartile range, 0.2-9.2), 41.7%, 27.8%, and 30.5% had community-, hospital- and ventilator-associated pneumonia, respectively. The overall κ was 0.74, indicating good agreement. Overall, the sensitivity of the multiplex PCR assay was 92% (95% CI: 77%-98%) and specificity 95% (95% CI: 92%-97%), with variations across microorganisms. The median time from sample collection to antimicrobial susceptibility test results was 3.9 (2.5-15) hours with the multiplex PCR assay and 60.5 (47.6-72.2) hours with the reference technique. CONCLUSION The BioFire Pneumonia plus Panel used to test blind bronchial samples had satisfactory diagnostic performance in critically ill pediatric patients. The rapid results provided by this test may improve the appropriateness of antimicrobial therapy and help minimize the use of antibiotics.
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Affiliation(s)
- Guillaume Geslain
- From the Paediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
- Paris Cité University, IAME, INSERM UMR 1137, Paris, France
| | - Aurélie Cointe
- Paris Cité University, IAME, INSERM UMR 1137, Paris, France
- Department of Microbiology, Escherichia coli National Reference Center, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Jérôme Naudin
- From the Paediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Stéphane Dauger
- From the Paediatric Intensive Care Unit, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
- Paris Cité University, NeuroDiderot, INSERM UMR 1141, Paris, France
| | - Nora Poey
- Department of General Paediatrics, Paediatric Infectious Diseases and Internal Medicine, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Justine Pages
- Clinical Epidemiology Unit, INSERM CIC 1426, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Enora Le Roux
- Clinical Epidemiology Unit, INSERM CIC 1426, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
| | - Stéphane Bonacorsi
- Paris Cité University, IAME, INSERM UMR 1137, Paris, France
- Department of Microbiology, Escherichia coli National Reference Center, Robert-Debré University Hospital, Assistance Publique - Hôpitaux de Paris (AP-HP), Paris, France
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Lamshöft MM, Liheluka E, Ginski G, Lusingu JPA, Minja D, Gesase S, Mbwana J, Gesase G, Rautman L, Loag W, May J, Dekker D, Krumkamp R. Understanding pre-hospital disease management of fever and diarrhoea in children-Care pathways in rural Tanzania. Trop Med Int Health 2024; 29:706-714. [PMID: 38888511 DOI: 10.1111/tmi.14022] [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] [Indexed: 06/20/2024]
Abstract
OBJECTIVE Many children in sub-Saharan Africa die from infectious diseases like malaria, pneumonia, and diarrhoea that can be prevented by early diagnosis, effective and targeted treatment. This study aimed to gain insights into case management practices by parents before they present their children to hospital. METHODS We conducted a cross-sectional study among 332 parents attending a district hospital with their under-fives symptomatic with fever and/or diarrhoea between November 2019 and July 2020 in rural Tanzania. Timely and targeted treatment was defined as seeking health care within 24 h of fever onset, and continued fluid intake in case of diarrhoea. RESULTS The main admission diagnoses were acute respiratory infections (61.8%), malaria (25.3%), diarrhoea (18.4%) and suspected sepsis (8.1%). The majority of children (91%) received treatment prior to admission, mostly antipyretics (75.6%), local herbal medicines (26.8%), and antibiotics (17.8%)-half of them without prescription from a clinician. For diarrhoea, the use of oral rehydration solution was rare (9.0%), although perceived as easily accessible and affordable. 49.4% of the parents presented their children directly to the hospital, 23.2% went to a pharmacy/drug shop and 19.3% to a primary health facility first. Malaria symptoms began mostly 3 days before the hospital visit; only 25.4% of febrile children visited any health facility within 24 h of disease onset. Prior use of local herbal medicine (AOR = 3.2; 95% CI 1.4-7.3), visiting the pharmacy (adjusted Odds Ratio [AOR] = 3.1; 95% confidence interval [CI]: 1.0-9.8), the dispensary being the nearest health facility (AOR = 3.0; 95% CI: 1.5-6.2), and financial difficulties (AOR = 2.2; 95% CI 1.1-4.5) were associated with delayed treatment. CONCLUSION This study suggests that antipyretics and antibiotics dispensed at pharmacies/drug shops, as well as use of local herbal medicines, delay early diagnosis and treatment, which can be life-threatening. Pharmacies/drug shops could be integrated as key focal points for sensitising community members on how to respond to paediatric illnesses and encourage the use of oral rehydration solutions.
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Affiliation(s)
- Maike Maria Lamshöft
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
- German Center for Infection Research, DZIF, Hamburg-Borstel-Riems, Germany
- University Clinic Hamburg-Eppendorf, UKE, Hamburg, Germany
| | - Edwin Liheluka
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - Greta Ginski
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - John P A Lusingu
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - Daniel Minja
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - Samwel Gesase
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - Joyce Mbwana
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - George Gesase
- National Institute for Medical Research, NIMR, Tanga Centre, Tanga, Tanzania
| | - Lydia Rautman
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
- University Clinic Hamburg-Eppendorf, UKE, Hamburg, Germany
| | - Wibke Loag
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
| | - Jürgen May
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
- German Center for Infection Research, DZIF, Hamburg-Borstel-Riems, Germany
- University Clinic Hamburg-Eppendorf, UKE, Hamburg, Germany
| | - Denise Dekker
- Department for Implementation Research, Bernhard Nocht Institute for Tropical Medicine, One Health Bacteriology, Hamburg, Germany
| | - Ralf Krumkamp
- Department for Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany
- German Center for Infection Research, DZIF, Hamburg-Borstel-Riems, Germany
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Wang YN, Wu YT, Cao L, Niu WQ. Application of metagenomic next-generation sequencing in the etiological diagnosis of refractory pneumonia in children. Front Microbiol 2024; 15:1357372. [PMID: 39077741 PMCID: PMC11284311 DOI: 10.3389/fmicb.2024.1357372] [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: 12/18/2023] [Accepted: 06/26/2024] [Indexed: 07/31/2024] Open
Abstract
Objective Metagenomic next-generation sequencing (mNGS) was used to analyze the etiological distribution of refractory pneumonia in children. We compared its efficacy in pathogen diagnosis against traditional methods to provide a basis for clinical adjustment and treatment. Methods A total of 60 children with refractory pneumonia treated at the Department of Respiratory Medicine, Children's Hospital Affiliated with the Capital Institute of Paediatrics, from September 2019 to December 2021 were enrolled in this study. Clinical data (including sex, age, laboratory tests, complications, and discharge diagnosis) and lower respiratory tract specimens were collected, including bronchoalveolar lavage fluid (BALF), deep sputum, pleural effusion, lung abscess puncture fluid, traditional respiratory pathogens (culture, acid-fast staining, polymerase chain reaction, serological testing, etc.), and mNGS detection methods were used to determine the distribution of pathogens in children with refractory pneumonia and to compare the positive rate and diagnostic efficiency of mNGS and traditional pathogen detection for different types of pathogens. Results Among the 60 children with refractory pneumonia, 43 specimens were positive by mNGS, and 67 strains of pathogens were detected, including 20.90% (14 strains) of which were Mycoplasma pneumoniae, 11.94% (8 strains) were Streptococcus pneumoniae, 7.46% (5 strains) were cytomegalovirus, and 5.97% (4 strains) were Candida albicans. Thirty-nine strains of Mycoplasma pneumoniae (41.03%, 16 strains), Streptococcus pneumoniae (10.26%, 4 strains), Candida albicans (7.69%, 3 strains), and Aspergillus (5.13%, 2 strains) were detected using traditional methods. The positive rate of mNGS detection was 90.48%, and the positive rate of the traditional method was 61.90% (p = 0.050), especially for G+ bacteria. The positive rate of mNGS was greater than that of traditional methods (p < 0.05), but they had no significant difference in detecting G- bacteria, viruses, fungi, or Mycoplasma/Chlamydia. Among the 60 patients, 21 had mixed infections, 25 had single infections, and the other 14 had unknown pathogens. Mycoplasma pneumoniae was most common in both mixed infections and single infections. The sensitivity, specificity, positive predictive value, and negative predictive value of mNGS were 95.45, 37.50, 80.77, and 75.00%, respectively. The sensitivity, specificity, positive predictive value, and negative predictive value of the traditional methods were 72.72, 62.50, 84.21, and 45.45%, respectively. The clinical compliance of mNGS was 80.00%, and that of the traditional method was 70.00%. The sensitivity and negative predictive value of mNGS were high, and the difference in the sensitivity for detecting G+ bacteria was statistically significant (p < 0.05). However, the differences in G- bacteria, fungi, and Mycoplasma/Chlamydia were not statistically significant (p > 0.05). Due to the small sample size, statistical analysis could not be conducted on viral infections. Conclusion mNGS has higher overall efficacy than traditional methods for the etiological diagnosis of refractory pneumonia in children. The application of mNGS can significantly improve the detection rate of pathogens in children with refractory pneumonia. The sensitivity and negative predictive value of mNGS for detecting G+ bacteria are greater than those of other methods, and it can exclude the original suspected pathogenic bacteria. Unnecessary antibiotic use was reduced, but there was no statistically significant difference in G- bacteria, fungi, or Mycoplasma/Chlamydia.
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Affiliation(s)
- Ya-nan Wang
- Department of Respiratory Medicine, The Children's Hospital Affiliated to the Capital Institute of Paediatrics, Beijing, China
- Department of Paediatrics, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China
| | - Yu-ting Wu
- Department of Respiratory Medicine, The Children's Hospital Affiliated to the Capital Institute of Paediatrics, Beijing, China
| | - Ling Cao
- Department of Respiratory Medicine, The Children's Hospital Affiliated to the Capital Institute of Paediatrics, Beijing, China
| | - Wen-quan Niu
- Center for Evidence-Based Medicine, Capital Institute of Paediatrics, Beijing, China
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Shamim MA, Kumar J, Patil AN, Tiwari K, Sharma S, Anil A, Saravanan A, Sandeep M, Varthya SB, Singh S, Ahmed MI, Najmi A, Shamim MA, Gandhi A, Satapathy P, Sah R, Rustagi S, Gaidhane AM, Zahiruddin QS, Khatib MN, Padhi BK, Singh K, Dwivedi P. PeRinatal, neOnatal, and Maternal OuTcomEs with azithromycin prophylaxis in pregnancy and labour (PROMOTE-PROPHYLAXIS): systematic review and meta-analysis. EClinicalMedicine 2024; 73:102691. [PMID: 39022799 PMCID: PMC11253273 DOI: 10.1016/j.eclinm.2024.102691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 05/23/2024] [Accepted: 05/31/2024] [Indexed: 07/20/2024] Open
Abstract
Background Initial randomised controlled trials (RCTs) showed that prophylactic azithromycin in pregnant women improved maternal and neonatal outcomes; however, the recent evidence did not show any benefit to neonatal survival. There is conflicting evidence over the role of azithromycin prophylaxis in antenatal and intrapartum periods. We explored whether azithromycin prophylaxis in pregnant women improves maternal and neonatal outcomes. Methods For this systematic review and meta-analysis registered on PROSPERO [CRD42023411093], we searched seven databases (PubMed, Scopus, Embase, Cochrane Library, EBSCOHost, ProQuest, and Web of Science) and clinical trial registries until 04/23/2024, for RCTs evaluating antenatal/intrapartum azithromycin prophylaxis against placebo/routine care in pregnant women. The primary outcome was neonatal mortality. Intrapartum and antenatal administration were assessed separately. We used random-effects meta-analysis. The risk of bias was assessed using the Cochrane RoB 2 tool. The GRADE approach was used to evaluate the certainty of the evidence. Findings Screening 2161 records retrieved 20 RCTs (56,381 participants). Intrapartum azithromycin may make little or no difference to neonatal mortality [5 RCTs, 44,436 participants; Risk Ratio (RR): 1.02, 95% CI 0.86-1.20, I 2 = 0%, very low certainty], and maternal mortality [3 RCTs, 44,131 participants, RR: 1.26, 0.65-2.42, I 2 = 0%, low certainty]. Similarly, antenatal azithromycin may have little or no effect on neonatal mortality [3 RCTs; 5304 participants; RR: 0.74, 0.35-1.56, I 2 = 43%, very-low certainty] and maternal mortality [3 RCTs; 8167 participants RR: 1.62, 0.67-3.91, I 2 = 0%, low certainty]. There is no data on long-term adverse outcomes and antimicrobial resistance. Interpretation Low to very low certainty evidence suggests that intrapartum or antenatal azithromycin prophylaxis in pregnant women might not reduce maternal or neonatal mortality. Funding None.
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Affiliation(s)
- Muhammad Aaqib Shamim
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Jogender Kumar
- Neonatal Unit, Department of Pediatrics, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Amol N. Patil
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Krishna Tiwari
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Sakshi Sharma
- Department of Pediatrics, Government District Hospital, Pratapgarh, Rajasthan, India
| | - Abhishek Anil
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Aswini Saravanan
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | | | - Shoban Babu Varthya
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Surjit Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Molla Imaduddin Ahmed
- Pediatric Respiratory Medicine, University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, Leicestershire, LE1 5WW, United Kingdom
| | - Ahmad Najmi
- Department of Pharmacology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Muhammad Aasim Shamim
- Department of Hospital Administration, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Aravind Gandhi
- Department of Community Medicine, All India Institute of Medical Sciences, Nagpur, India
| | - Prakisini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Chennai, India
- Medical Laboratories Techniques Department, AL-Mustaqbal University, Hillah, Babil, Iraq
| | - Ranjit Sah
- Department of Clinical Microbiology, D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
- Department of Public Health Dentistry, D.Y. Patil Vidyapeeth, Pune, Maharashtra, India
| | - Sarvesh Rustagi
- School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Abhay M. Gaidhane
- Global Health Academy, School of Epidemiology and Public Health, Datta Meghe Institute of Higher Education, Wardha, India
| | - Quazi Syed Zahiruddin
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Mahalaqua Nazli Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India
| | - Bijaya Kumar Padhi
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Kuldeep Singh
- Centre of Excellence for Tribal Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
- Department of Pediatrics, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
| | - Pradeep Dwivedi
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
- Centre of Excellence for Tribal Health, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
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9
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Thompson L, Becher E, Adams KP, Haile D, Walker N, Tong H, Vosti SA, Engle-Stone R. Modeled impacts of bouillon fortification with micronutrients on child mortality in Senegal, Burkina Faso, and Nigeria. Ann N Y Acad Sci 2024; 1537:82-97. [PMID: 38922959 DOI: 10.1111/nyas.15174] [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] [Indexed: 06/28/2024]
Abstract
Micronutrient interventions can reduce child mortality. By applying Micronutrient Intervention Modeling methods in Senegal, Burkina Faso, and Nigeria, we estimated the impacts of bouillon fortification on apparent dietary adequacy of vitamin A and zinc among children and folate among women. We then used the Lives Saved Tool to predict the impacts of bouillon fortification with ranges of vitamin A, zinc, and folic acid concentrations on lives saved among children 6-59 months of age. Fortification at 250 µg vitamin A/g and 120 µg folic acid/g was predicted to substantially reduce vitamin A- and folate-attributable deaths: 65% for vitamin A and 92% for folate (Senegal), 36% for vitamin A and 74% for folate (Burkina Faso), and >95% for both (Nigeria). Zinc fortification at 5 mg/g would avert 48% (Senegal), 31% (Burkina Faso), and 63% (Nigeria) of zinc-attributable deaths. The addition of all three nutrients at 30% of Codex nutrient reference values in 2.5 g bouillon was predicted to save an annual average of 293 child lives in Senegal (3.5% of deaths from all causes among children 6-59 months of age), 933 (2.1%) in Burkina Faso, and 18,362 (3.7%) in Nigeria. These results, along with evidence on program feasibility and costs, can help inform fortification program design discussions.
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Affiliation(s)
- Lauren Thompson
- Institute for Global Nutrition, University of California, Davis, Davis, California, USA
| | - Emily Becher
- Institute for Global Nutrition, University of California, Davis, Davis, California, USA
| | - Katherine P Adams
- Institute for Global Nutrition, University of California, Davis, Davis, California, USA
- Department of Nutrition, University of California, Davis, Davis, California, USA
| | - Demewoz Haile
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, Washington, USA
| | - Neff Walker
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Hannah Tong
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - Stephen A Vosti
- Institute for Global Nutrition, University of California, Davis, Davis, California, USA
- Department of Agricultural and Resource Economics, University of California, Davis, Davis, California, USA
| | - Reina Engle-Stone
- Institute for Global Nutrition, University of California, Davis, Davis, California, USA
- Department of Nutrition, University of California, Davis, Davis, California, USA
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10
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Bekele Y, Gallagher C, Vicendese D, Buultjens M, Batra M, Erbas B. The Effects of Maternal Iron and Folate Supplementation on Pregnancy and Infant Outcomes in Africa: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:856. [PMID: 39063433 PMCID: PMC11276896 DOI: 10.3390/ijerph21070856] [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: 04/29/2024] [Revised: 06/13/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024]
Abstract
BACKGROUND Iron and folate deficiency are prevalent in pregnant women in Africa. However, limited research exists on the differential effect of oral iron-only, folate-only, or Iron Folic Acid (IFA) supplementation on adverse pregnancy and infant outcomes. This systematic review addresses this gap, focusing on studies conducted in Africa with limited healthcare access. Understanding these differential effects could lead to more targeted and potentially cost-effective interventions to improve maternal and child health in these settings. METHODS A systematic review was conducted following PRISMA guidelines. The primary exposures were oral iron-only, folate-only, or IFA oral supplementation during pregnancy, while the outcomes were adverse pregnancy and infant outcomes. A qualitative synthesis guided by methods without meta-analysis was performed. RESULTS Our qualitative synthesis analysed 10 articles reporting adverse pregnancy (adverse birth outcomes, stillbirths, and perinatal mortality) and infant outcomes (neonatal mortality). Consistently, iron-only supplementation demonstrated a reduction in perinatal death. However, evidence is insufficient to assess the relationship between iron-only and IFA supplementation with adverse birth outcomes, stillbirths, and neonatal mortality. CONCLUSION Findings suggested that iron-only supplementation during pregnancy may reduce perinatal mortality in African women. However, evidence remains limited regarding the effectiveness of both iron-only and IFA supplementation in reducing stillbirths, and neonatal mortality. Moreover, additional primary studies are necessary to comprehend the effects of iron-only, folate-only, and IFA supplementation on pregnancy outcomes and infant health in the African region, considering rurality and income level as effect modifiers.
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Affiliation(s)
- Yibeltal Bekele
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC 3086, Australia; (M.B.); (M.B.); (B.E.)
- School of Public Health, Bahir Dar University, Bahir Dar 79, Ethiopia
| | - Claire Gallagher
- School of Population and Global Health, The University of Melbourne, Melbourne, VIC 3010, Australia; (C.G.); (D.V.)
| | - Don Vicendese
- School of Population and Global Health, The University of Melbourne, Melbourne, VIC 3010, Australia; (C.G.); (D.V.)
- School of Computing, Engineering and Mathematical Sciences, La Trobe University, Melbourne, VIC 3086, Australia
| | - Melissa Buultjens
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC 3086, Australia; (M.B.); (M.B.); (B.E.)
| | - Mehak Batra
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC 3086, Australia; (M.B.); (M.B.); (B.E.)
| | - Bircan Erbas
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC 3086, Australia; (M.B.); (M.B.); (B.E.)
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11
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Ikemi A, Horiuchi S. Mother's perception of early introduction of complementary feeding affecting stunting in Ghana: A qualitative research. Jpn J Nurs Sci 2024:e12611. [PMID: 38923823 DOI: 10.1111/jjns.12611] [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: 03/21/2024] [Revised: 05/12/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVES The study aimed to explore mothers' perceptions for timely introduction of complementary feeding through interviews with 2-12-month-old infants' mothers in Ghana. METHODS Qualitative descriptive research with 16 semi-structured interviews with mothers attending the Child Welfare Clinic at Ejisu Hospital was conducted from June 2022 to May 2023. The study was guided by the Declaration of Helsinki, and all participants were instructed about informed consent for the study. Interviews and analysis were guided by Theory of Planned Behavior. NVivo 1.5 was used throughout the coding procedure. This study was conducted after the approval from St. Luke's International University. RESULTS Four themes were revealed: (1) attitude toward the behavior based on the mothers' experience raising children, (2) attitude toward the behavior influenced by subjective norm (grandmothers' recommendation), (3) attitude toward the behavior influenced by perceived behavioral control (difficulty in continuing breastfeeding), and (4) mothers who are worried about underweight despite timely introduction of complementary feeding. Attitudes toward the behavior were influenced by mothers' experiences raising children and grandmothers' recommendations. Surroundings disruptive of breastfeeding also influenced attitudes toward intentions and behavior. Moreover, some mothers suffered from underweight even if they introduce complementary feeding at an optimal time. CONCLUSION Supporting to continue breastfeeding and conducting re-education for grandmothers is a key recommendation for midwives and pediatric nurses. Moreover, pediatric nurses are required to further enhance not only health education regarding the timing of initiating complementary feeding but also support after the introduction.
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Affiliation(s)
- Ayame Ikemi
- Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
| | - Shigeko Horiuchi
- Graduate School of Nursing Science, St. Luke's International University, Tokyo, Japan
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12
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Wisgrill L, Martens A, Kasbauer R, Eigenschink M, Pummer L, Redlberger-Fritz M, Végvári Á, Warth B, Berger A, Fyhrquist N, Alenius H. Network analysis reveals age- and virus-specific circuits in nasal epithelial cells of extremely premature infants. Allergy 2024. [PMID: 38898695 DOI: 10.1111/all.16196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/15/2024] [Accepted: 05/01/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND AND OBJECTIVES Viral respiratory infections significantly affect young children, particularly extremely premature infants, resulting in high hospitalization rates and increased health-care burdens. Nasal epithelial cells, the primary defense against respiratory infections, are vital for understanding nasal immune responses and serve as a promising target for uncovering underlying molecular and cellular mechanisms. METHODS Using a trans-well pseudostratified nasal epithelial cell system, we examined age-dependent developmental differences and antiviral responses to influenza A and respiratory syncytial virus through systems biology approaches. RESULTS Our studies revealed differences in innate-receptor repertoires, distinct developmental pathways, and differentially connected antiviral network circuits between neonatal and adult nasal epithelial cells. Consensus network analysis identified unique and shared cellular-viral networks, emphasizing highly relevant virus-specific pathways, independent of viral replication kinetics. CONCLUSION This research highlights the importance of nasal epithelial cells in innate antiviral immune responses and offers crucial insights that allow for a deeper understanding of age-related differences in nasal epithelial cell immunity following respiratory virus infections.
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Affiliation(s)
- Lukas Wisgrill
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
- Exposome Austria, Research Infrastructure and National EIRENE Hub, Vienna, Austria
| | - Anke Martens
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Rajmund Kasbauer
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Michael Eigenschink
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Linda Pummer
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | | | - Ákos Végvári
- Proteomics Biomedicum, Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Division of Chemistry I, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Benedikt Warth
- Exposome Austria, Research Infrastructure and National EIRENE Hub, Vienna, Austria
- Faculty of Chemistry, Department of Food Chemistry and Toxicology, University of Vienna, Vienna, Austria
| | - Angelika Berger
- Division of Neonatology, Pediatric Intensive Care and Neuropediatrics, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Nanna Fyhrquist
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Human microbiome research program (HUMI), Medicum, University of Helsinki, Helsinki, Finland
| | - Harri Alenius
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Human microbiome research program (HUMI), Medicum, University of Helsinki, Helsinki, Finland
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13
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Miao H, He H, Nie C, Ren J, Luo X. Spatiotemporal Characteristics and Risk Factors for All and Severity-Specific Preterm Births in Southern China, 2014-2021: Large Population-Based Study. JMIR Public Health Surveill 2024; 10:e48815. [PMID: 38888944 PMCID: PMC11220432 DOI: 10.2196/48815] [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: 05/09/2023] [Revised: 10/17/2023] [Accepted: 05/14/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND The worldwide incidence of preterm births is increasing, and the risks of adverse outcomes for preterm infants significantly increase with shorter gestation, resulting in a substantial socioeconomic burden. Limited epidemiological studies have been conducted in China regarding the incidence and spatiotemporal trends of preterm births. Seasonal variations in risk indicate the presence of possible modifiable factors. Gender influences the risk of preterm birth. OBJECTIVE This study aims to assess the incidence rates of preterm birth, very preterm birth, and extremely preterm birth; elucidate their spatiotemporal distribution; and investigate the risk factors associated with preterm birth. METHODS We obtained data from the Guangdong Provincial Maternal and Child Health Information System, spanning from January 1, 2014, to December 31, 2021, pertaining to neonates with gestational ages ranging from 24 weeks to 42 weeks. The primary outcome measures assessed variations in the rates of different preterm birth subtypes over the course of the study, such as by year, region, and season. Furthermore, we examined the relationship between preterm birth incidence and per capita gross domestic product (GDP), simultaneously analyzing the contributing risk factors. RESULTS The analysis incorporated data from 13,256,743 live births. We identified 754,268 preterm infants and 12,502,475 full-term infants. The incidences of preterm birth, very preterm birth, and extremely preterm birth were 5.69 per 100 births, 4.46 per 1000 births, and 4.83 per 10,000 births, respectively. The overall incidence of preterm birth increased from 5.12% in 2014 to 6.38% in 2021. The incidence of extremely preterm birth increased from 4.10 per 10,000 births in 2014 to 8.09 per 10,000 births in 2021. There was a positive correlation between the incidence of preterm infants and GDP per capita. In more developed economic regions, the incidence of preterm births was higher. Furthermore, adjusted odds ratios revealed that advanced maternal age, multiple pregnancies, and male infants were associated with an increased risk of preterm birth, whereas childbirth in the autumn season was associated with a protective effect against preterm birth. CONCLUSIONS The incidence of preterm birth in southern China exhibited an upward trend, closely linked to enhancements in the care capabilities for high-risk pregnant women and critically ill newborns. With the recent relaxation of China's 3-child policy, coupled with a temporary surge in advanced maternal age and multiple pregnancies, the risk of preterm birth has risen. Consequently, there is a pressing need to augment public health investments aimed at mitigating the risk factors associated with preterm birth, thereby alleviating the socioeconomic burden it imposes.
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Affiliation(s)
- Huazhang Miao
- Department of Healthcare, Guangdong Women and Children Hospital, Guangzhou, China
| | - Hui He
- Department of Pediatric Endocrinology and Inherited Metabolic Diseases, Guangdong Women and Children Hospital, Guangzhou, China
| | - Chuan Nie
- Neonatology Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Jianbing Ren
- Neonatology Department, Guangdong Women and Children Hospital, Guangzhou, China
| | - Xianqiong Luo
- Department of Pediatric Endocrinology and Inherited Metabolic Diseases, Guangdong Women and Children Hospital, Guangzhou, China
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14
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Dong WH, Guo JX, Wang L, Zheng SS, Zhu BQ, Shao J. Trend of Mortality Due to Congenital Anomalies in Children Younger Than 5 Years in Eastern China, 2012-2021: Surveillance Data Analysis. JMIR Public Health Surveill 2024; 10:e53860. [PMID: 38829691 PMCID: PMC11184267 DOI: 10.2196/53860] [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: 10/23/2023] [Revised: 02/06/2024] [Accepted: 05/08/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND As one of the leading causes of child mortality, deaths due to congenital anomalies (CAs) have been a prominent obstacle to meet Sustainable Development Goal 3.2. OBJECTIVE We conducted this study to understand the death burden and trend of under-5 CA mortality (CAMR) in Zhejiang, one of the provinces with the best medical services and public health foundations in Eastern China. METHODS We used data retrieved from the under-5 mortality surveillance system in Zhejiang from 2012 to 2021. CAMR by sex, residence, and age group for each year was calculated and standardized according to 2020 National Population Census sex- and residence-specific live birth data in China. Poisson regression models were used to estimate the annual average change rate (AACR) of CAMR and to obtain the rate ratio between subgroups after adjusting for sex, residence, and age group when appropriate. RESULTS From 2012 to 2021, a total of 1753 children died from CAs, and the standardized CAMR declined from 121.2 to 62.6 per 100,000 live births with an AACR of -9% (95% CI -10.7% to -7.2%; P<.001). The declining trend was also observed in female and male children, urban and rural children, and neonates and older infants, and the AACRs were -9.7%, -8.5%, -8.5%, -9.2%, -12%, and -6.3%, respectively (all P<.001). However, no significant reduction was observed in children aged 1-4 years (P=.22). Generally, the CAMR rate ratios for male versus female children, rural versus urban children, older infants versus neonates, and older children versus neonates were 1.18 (95% CI 1.08-1.30; P<.001), 1.20 (95% CI 1.08-1.32; P=.001), 0.66 (95% CI 0.59-0.73; P<.001), and 0.20 (95% CI 0.17-0.24; P<.001), respectively. Among all broad CA groups, circulatory system malformations, mainly deaths caused by congenital heart diseases, accounted for 49.4% (866/1753) of deaths and ranked first across all years, although it declined yearly with an AACR of -9.8% (P<.001). Deaths due to chromosomal abnormalities tended to grow in recent years, although the AACR was not significant (P=.90). CONCLUSIONS CAMR reduced annually, with cardiovascular malformations ranking first across all years in Zhejiang, China. Future research and practices should focus more on the prevention, early detection, long-term management of CAs and comprehensive support for families with children with CAs to improve their survival chances.
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Affiliation(s)
- Wen-Hong Dong
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
| | - Jun-Xia Guo
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
| | - Lei Wang
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
| | - Shuang-Shuang Zheng
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
| | - Bing-Quan Zhu
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
| | - Jie Shao
- Department of Child Health Care, Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
- National Clinical Research Center for Child Health, Hangzhou, China
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15
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Black RE, Perin J, Yeung D, Rajeev T, Miller J, Elwood SE, Platts-Mills JA. Estimated global and regional causes of deaths from diarrhoea in children younger than 5 years during 2000-21: a systematic review and Bayesian multinomial analysis. Lancet Glob Health 2024; 12:e919-e928. [PMID: 38648812 PMCID: PMC11099298 DOI: 10.1016/s2214-109x(24)00078-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Information on the causes of deaths from diarrhoea in children younger than 5 years is needed to design improved preventive and therapeutic approaches. We aimed to conduct a systematic analysis of studies to report estimates of the causes of deaths from diarrhoea in children younger than 5 years at global and regional levels during 2000-21. METHODS For this systematic review and Bayesian multinomial analysis, we included 12 pathogens with the highest attributable incidence in the Global Enteric Multicenter Study. We searched PubMed, Scopus, Embase, Web of Science, Global Health Index Medicus, Global Health OVID, IndMed, Health Information Platform for the Americas (PLISA), Africa-Wide Information, and Cochrane Collaboration for articles published between Jan 1, 2000, and Dec 31, 2020, using the search terms "child", "hospital", "diarrhea", "diarrhoea", "dysentery", "rotavirus", "Escherichia coli", "salmonella", "shigella", "campylobacter", "Vibrio cholerae", "cryptosporidium", "norovirus", "astrovirus", "sapovirus", and "adenovirus". To be included, studies had to have a patient population of children younger than 5 years who were hospitalised for diarrhoea (at least 90% of study participants), at least a 12-month duration, reported prevalence in diarrhoeal stools of at least two of the 12 pathogens, all patients with diarrhoea being included at the study site or a systematic sample, at least 100 patients with diarrhoea, laboratory tests done on rectal swabs or stool samples, and standard laboratory methods (ie, quantitative PCR [qPCR] or non-qPCR). Studies published in any language were included. Studies were excluded if they were limited to nosocomial, chronic, antibiotic-associated, or outbreak diarrhoea or to a specific population (eg, only children with HIV or AIDS). Each article was independently reviewed by two researchers; a third arbitrated in case of disagreement. If both reviewers identified an exclusion criterion, the study was excluded. Data sought were summary estimates. Data on causes from published studies were adjusted when necessary to account for the poor sensitivity of non-qPCR methods and for attributable fraction based on quantification of pathogens in children who are ill or non-ill. The causes of deaths from diarrhoea were modelled on the causes of hospitalisations for diarrhoea. We separately modelled studies reporting causes of diarrhoea in children who were hospitalised in low-income and middle-income countries (LMICs) and in high-income countries (HICs). FINDINGS Of 74 282 papers identified in the initial database search, we included 138 studies (91 included data from LMICs and 47 included data from HICs) from 73 countries. We modelled estimates for 194 WHO member states (hereafter referred to as countries), including 42 HICs and 152 LMICs. We could attribute a cause to 1 003 448 (83·8%) of the estimated 1 197 044 global deaths from diarrhoea in children younger than 5 years in 2000 and 360 730 (81·3%) of the estimated 443 833 global deaths from diarrhoea in children younger than 5 years in 2021. The cause with the largest estimated global attribution was rotavirus; in LMICs, the proportion of deaths from diarrhoea due to rotavirus in children younger than 5 years appeared lower in 2021 (108 322 [24·4%] of 443 342, 95% uncertainty interval 21·6-29·5) than in 2000 (316 382 [26·5%] of 1 196 134, 25·7-28·5), but the 95% CIs overlapped. In 2000, the second largest estimated attribution was norovirus GII (95 817 [8·0%] of 1 196 134 in LMICs and 225 [24·7%] of 910 in HICs); in 2021, Shigella sp had the second largest estimated attribution in LMICs (36 082 [8·1%] of 443 342), but norovirus remained with the second largest estimated attribution in HICs (84 [17·1%] of 490). INTERPRETATION Our results indicate progress in the reduction of deaths from diarrhoea caused by 12 pathogens in children younger than 5 years in the past two decades. There is a need to increase efforts for prevention, including with rotavirus vaccine, and treatment to eliminate further deaths. FUNDING Bill & Melinda Gates Foundation via Johns Hopkins University and the University of Virginia.
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Affiliation(s)
- Robert E Black
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
| | - Jamie Perin
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Diana Yeung
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Tushara Rajeev
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jacob Miller
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Sarah E Elwood
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, USA
| | - James A Platts-Mills
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, USA
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Rent S, Gaffur R, Nkini G, Sengoka EG, Mlay P, Moyer CA, Lemmon M, Docherty SL, Mmbaga BT, Staton CA, Shayo A. Perinatal loss in Tanzania: Perspectives of maternal-child healthcare providers. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0003227. [PMID: 38768103 PMCID: PMC11104680 DOI: 10.1371/journal.pgph.0003227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/19/2024] [Indexed: 05/22/2024]
Abstract
Over 98% of stillbirths and neonatal deaths occur in Low- and Middle-Income Countries, such as Tanzania. Despite the profound burden of perinatal loss in these regions, access to facility or community-based palliative and psychosocial care is poor and understudied. In this study we explore perinatal loss through the lens of front-line healthcare providers, to better understand the knowledge and beliefs that guide their engagement with bereaved families. A Knowledge Attitudes and Practices survey addressing perinatal loss in Tanzania was developed, translated into Swahili, and administered over a 4-month period to healthcare professionals working at the Kilimanjaro Christian Medical Center (KCMC). Results were entered into REDCap and analyzed in R Studio. 74 providers completed the survey. Pediatric providers saw a yearly average of 5 stillbirths and 32.7 neonatal deaths. Obstetric providers saw an average of 11.5 stillbirths and 13.12 neonatal deaths. Most providers would provide resuscitation beginning at 28 weeks gestational age. Respondents estimated that a 50% chance of survival for a newborn occurred at 28 weeks both nationally and at KCMC. Most providers felt that stillbirth and neonatal mortality were not the mother's fault (78.4% and 81.1%). However, nearly half (44.6%) felt that stillbirth reflects negatively on the woman and 62.2% agreed that women are at higher risk of abuse or abandonment after stillbirth. A majority perceived that women wanted hold their child after stillbirth (63.0%) or neonatal death (70.3%). Overall, this study found that providers at KCMC perceived that women are at greater risk of psychosocial or physical harm following perinatal loss. How women can best be supported by both the health system and their community remains unclear. More research on perinatal loss and bereavement in LMICs is needed to inform patient-level and health-systems interventions addressing care gaps unique to resource-limited or non-western settings.
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Affiliation(s)
- Sharla Rent
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, United States of America
- Duke Global Health Institute, Durham, North Carolina, United States of America
| | - Raziya Gaffur
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | - Getrude Nkini
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | - Enna Geofrey Sengoka
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
| | - Pendo Mlay
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
- Kilimanjaro Christian Medical University College, Moshi, Tanzania
| | - Cheryl A. Moyer
- Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan, United States of America
- Department of Learning Health Sciences, University of Michigan, Ann Arbor, Michigan, United States of America
| | - Monica Lemmon
- Department of Pediatrics, Duke University School of Medicine, Durham, North Carolina, United States of America
- Department of Population Health Sciences, Duke University, Durham, North Carolina, United States of America
| | - Sharron L. Docherty
- School of Nursing, Duke University, Durham, North Carolina, United States of America
| | - Blandina T. Mmbaga
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
- Kilimanjaro Christian Medical University College, Moshi, Tanzania
- Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | - Catherine A. Staton
- Duke Global Health Institute, Durham, North Carolina, United States of America
- Department of Emergency Medicine, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Aisa Shayo
- Department of Obstetrics and Gynecology, Kilimanjaro Christian Medical Center, Moshi, Tanzania
- Kilimanjaro Christian Medical University College, Moshi, Tanzania
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17
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Naghavi M, Ong KL, Aali A, Ababneh HS, Abate YH, Abbafati C, Abbasgholizadeh R, Abbasian M, Abbasi-Kangevari M, Abbastabar H, Abd ElHafeez S, Abdelmasseh M, Abd-Elsalam S, Abdelwahab A, Abdollahi M, Abdollahifar MA, Abdoun M, Abdulah DM, Abdullahi A, Abebe M, Abebe SS, Abedi A, Abegaz KH, Abhilash ES, Abidi H, Abiodun O, Aboagye RG, Abolhassani H, Abolmaali M, Abouzid M, Aboye GB, Abreu LG, Abrha WA, Abtahi D, Abu Rumeileh S, Abualruz H, Abubakar B, Abu-Gharbieh E, Abu-Rmeileh NME, Aburuz S, Abu-Zaid A, Accrombessi MMK, Adal TG, Adamu AA, Addo IY, Addolorato G, Adebiyi AO, Adekanmbi V, Adepoju AV, Adetunji CO, Adetunji JB, Adeyeoluwa TE, Adeyinka DA, Adeyomoye OI, Admass BAA, Adnani QES, Adra S, Afolabi AA, Afzal MS, Afzal S, Agampodi SB, Agasthi P, Aggarwal M, Aghamiri S, Agide FD, Agodi A, Agrawal A, Agyemang-Duah W, Ahinkorah BO, Ahmad A, Ahmad D, Ahmad F, Ahmad MM, Ahmad S, Ahmad S, Ahmad T, Ahmadi K, Ahmadzade AM, Ahmed A, Ahmed A, Ahmed H, Ahmed LA, Ahmed MS, Ahmed MS, Ahmed MB, Ahmed SA, Ajami M, Aji B, Akara EM, Akbarialiabad H, Akinosoglou K, Akinyemiju T, Akkaif MA, Akyirem S, Al Hamad H, Al Hasan SM, Alahdab F, Alalalmeh SO, Alalwan TA, Al-Aly Z, Alam K, Alam M, Alam N, Al-amer RM, Alanezi FM, Alanzi TM, Al-Azzam S, Albakri A, Albashtawy M, AlBataineh MT, Alcalde-Rabanal JE, Aldawsari KA, Aldhaleei WA, Aldridge RW, Alema HB, Alemayohu MA, Alemi S, Alemu YM, Al-Gheethi AAS, Alhabib KF, Alhalaiqa FAN, Al-Hanawi MK, Ali A, Ali A, Ali L, Ali MU, Ali R, Ali S, Ali SSS, Alicandro G, Alif SM, Alikhani R, Alimohamadi Y, Aliyi AA, Aljasir MAM, Aljunid SM, Alla F, Allebeck P, Al-Marwani S, Al-Maweri SAA, Almazan JU, Al-Mekhlafi HM, Almidani L, Almidani O, Alomari MA, Al-Omari B, Alonso J, Alqahtani JS, Alqalyoobi S, Alqutaibi AY, Al-Sabah SK, Altaany Z, Altaf A, Al-Tawfiq JA, Altirkawi KA, Aluh DO, Alvis-Guzman N, Alwafi H, Al-Worafi YM, Aly H, Aly S, Alzoubi KH, Amani R, Amare AT, Amegbor PM, Ameyaw EK, Amin TT, Amindarolzarbi A, Amiri S, Amirzade-Iranaq MH, Amu H, Amugsi DA, Amusa GA, Ancuceanu R, Anderlini D, Anderson DB, Andrade PP, Andrei CL, Andrei T, Angus C, Anil A, Anil S, Anoushiravani A, Ansari H, Ansariadi A, Ansari-Moghaddam A, Antony CM, Antriyandarti E, Anvari D, Anvari S, Anwar S, Anwar SL, Anwer R, Anyasodor AE, Aqeel M, Arab JP, Arabloo J, Arafat M, Aravkin AY, Areda D, Aremu A, Aremu O, Ariffin H, Arkew M, Armocida B, Arndt MB, Ärnlöv J, Arooj M, Artamonov AA, Arulappan J, Aruleba RT, Arumugam A, Asaad M, Asadi-Lari M, Asgedom AA, Asghariahmadabad M, Asghari-Jafarabadi M, Ashraf M, Aslani A, Astell-Burt T, Athar M, Athari SS, Atinafu BTT, Atlaw HW, Atorkey P, Atout MMW, Atreya A, Aujayeb A, Ausloos M, Avan A, Awedew AF, Aweke AM, Ayala Quintanilla BP, Ayatollahi H, Ayuso-Mateos JL, Ayyoubzadeh SM, Azadnajafabad S, Azevedo RMS, Azzam AY, B DB, Babu AS, Badar M, Badiye AD, Baghdadi S, Bagheri N, Bagherieh S, Bah S, Bahadorikhalili S, Bahmanziari N, Bai R, Baig AA, Baker JL, Bako AT, Bakshi RK, Balakrishnan S, Balasubramanian M, Baltatu OC, Bam K, Banach M, Bandyopadhyay S, Banik PC, Bansal H, Bansal K, Barbic F, Barchitta M, Bardhan M, Bardideh E, Barker-Collo SL, Bärnighausen TW, Barone-Adesi F, Barqawi HJ, Barrero LH, Barrow A, Barteit S, Barua L, Basharat Z, Bashiri A, Basiru A, Baskaran P, Basnyat B, Bassat Q, Basso JD, Basting AVL, Basu S, Batra K, Baune BT, Bayati M, Bayileyegn NS, Beaney T, Bedi N, Beghi M, Behboudi E, Behera P, Behnoush AH, Behzadifar M, Beiranvand M, Bejarano Ramirez DF, Béjot Y, Belay SA, Belete CM, Bell ML, Bello MB, Bello OO, Belo L, Beloukas A, Bender RG, Bensenor IM, Beran A, Berezvai Z, Berhie AY, Berice BN, Bernstein RS, Bertolacci GJ, Bettencourt PJG, Beyene KA, Bhagat DS, Bhagavathula AS, Bhala N, Bhalla A, Bhandari D, Bhangdia K, Bhardwaj N, Bhardwaj P, Bhardwaj PV, Bhargava A, Bhaskar S, Bhat V, Bhatti GK, Bhatti JS, Bhatti MS, Bhatti R, Bhutta ZA, Bikbov B, Bishai JD, Bisignano C, Bisulli F, Biswas A, Biswas B, Bitaraf S, Bitew BD, Bitra VR, Bjørge T, Boachie MK, Boampong MS, Bobirca AV, Bodolica V, Bodunrin AO, Bogale EK, Bogale KA, Bohlouli S, Bolarinwa OA, Boloor A, Bonakdar Hashemi M, Bonny A, Bora K, Bora Basara B, Borhany H, Borzutzky A, Bouaoud S, Boustany A, Boxe C, Boyko EJ, Brady OJ, Braithwaite D, Brant LC, Brauer M, Brazinova A, Brazo-Sayavera J, Breitborde NJK, Breitner S, Brenner H, Briko AN, Briko NI, Britton G, Brown J, Brugha T, Bulamu NB, Bulto LN, Buonsenso D, Burns RA, Busse R, Bustanji Y, Butt NS, Butt ZA, Caetano dos Santos FL, Calina D, Cámera LA, Campos LA, Campos-Nonato IR, Cao C, Cao Y, Capodici A, Cárdenas R, Carr S, Carreras G, Carrero JJ, Carugno A, Carvalheiro CG, Carvalho F, Carvalho M, Castaldelli-Maia JM, Castañeda-Orjuela CA, Castelpietra G, Catalá-López F, Catapano AL, Cattaruzza MS, Cederroth CR, Cegolon L, Cembranel F, Cenderadewi M, Cercy KM, Cerin E, Cevik M, Chadwick J, Chahine Y, Chakraborty C, Chakraborty PA, Chan JSK, Chan RNC, Chandika RM, Chandrasekar EK, Chang CK, Chang JC, Chanie GS, Charalampous P, Chattu VK, Chaturvedi P, Chatzimavridou-Grigoriadou V, Chaurasia A, Chen AW, Chen AT, Chen CS, Chen H, Chen MX, Chen S, Cheng CY, Cheng ETW, Cherbuin N, Cheru WA, Chien JH, Chimed-Ochir O, Chimoriya R, Ching PR, Chirinos-Caceres JL, Chitheer A, Cho WCS, Chong B, Chopra H, Choudhari SG, Chowdhury R, Christopher DJ, Chukwu IS, Chung E, Chung E, Chung E, Chung SC, Chutiyami M, Cindi Z, Cioffi I, Claassens MM, Claro RM, Coberly K, Cogen RM, Columbus A, Comfort H, Conde J, Cortese S, Cortesi PA, Costa VM, Costanzo S, Cousin E, Couto RAS, Cowden RG, Cramer KM, Criqui MH, Cruz-Martins N, Cuadra-Hernández SM, Culbreth GT, Cullen P, Cunningham M, Curado MP, Dadana S, Dadras O, Dai S, Dai X, Dai Z, Dalli LL, Damiani G, Darega Gela J, Das JK, Das S, Das S, Dascalu AM, Dash NR, Dashti M, Dastiridou A, Davey G, Dávila-Cervantes CA, Davis Weaver N, Davletov K, De Leo D, de Luca K, Debele AT, Debopadhaya S, Degenhardt L, Dehghan A, Deitesfeld L, Del Bo' C, Delgado-Enciso I, Demessa BH, Demetriades AK, Deng K, Deng X, Denova-Gutiérrez E, Deravi N, Dereje N, Dervenis N, Dervišević E, Des Jarlais DC, Desai HD, Desai R, Devanbu VGC, Dewan SMR, Dhali A, Dhama K, Dhimal M, Dhingra S, Dhulipala VR, Dias da Silva D, Diaz D, Diaz MJ, Dima A, Ding DD, Ding H, Dinis-Oliveira RJ, Dirac MA, Djalalinia S, Do THP, do Prado CB, Doaei S, Dodangeh M, Dodangeh M, Dohare S, Dokova KG, Dolecek C, Dominguez RMV, Dong W, Dongarwar D, D'Oria M, Dorostkar F, Dorsey ER, dos Santos WM, Doshi R, Doshmangir L, Dowou RK, Driscoll TR, Dsouza HL, Dsouza V, Du M, Dube J, Duncan BB, Duraes AR, Duraisamy S, Durojaiye OC, Dwyer-Lindgren L, Dzianach PA, Dziedzic AM, E'mar AR, Eboreime E, Ebrahimi A, Echieh CP, Edinur HA, Edvardsson D, Edvardsson K, Efendi D, Efendi F, Effendi DE, Eikemo TA, Eini E, Ekholuenetale M, Ekundayo TC, El Sayed I, Elbarazi I, Elema TB, Elemam NM, Elgar FJ, Elgendy IY, ElGohary GMT, Elhabashy HR, Elhadi M, El-Huneidi W, Elilo LT, Elmeligy OAA, Elmonem MA, Elshaer M, Elsohaby I, Emeto TI, Engelbert Bain L, Erkhembayar R, Esezobor CI, Eshrati B, Eskandarieh S, Espinosa-Montero J, Esubalew H, Etaee F, Fabin N, Fadaka AO, Fagbamigbe AF, Fahim A, Fahimi S, Fakhri-Demeshghieh A, Falzone L, Fareed M, Farinha CSES, Faris MEM, Faris PS, Faro A, Fasanmi AO, Fatehizadeh A, Fattahi H, Fauk NK, Fazeli P, Feigin VL, Feizkhah A, Fekadu G, Feng X, Fereshtehnejad SM, Feroze AH, Ferrante D, Ferrari AJ, Ferreira N, Fetensa G, Feyisa BR, Filip I, Fischer F, Flavel J, Flood D, Florin BT, Foigt NA, Folayan MO, Fomenkov AA, Foroutan B, Foroutan M, Forthun I, Fortuna D, Foschi M, Fowobaje KR, Francis KL, Franklin RC, Freitas A, Friedman J, Friedman SD, Fukumoto T, Fuller JE, Fux B, Gaal PA, Gadanya MA, Gaidhane AM, Gaihre S, Gakidou E, Galali Y, Galles NC, Gallus S, Ganbat M, Gandhi AP, Ganesan B, Ganiyani MA, Garcia-Gordillo MA, Gardner WM, Garg J, Garg N, Gautam RK, Gbadamosi SO, Gebi TG, Gebregergis MW, Gebrehiwot M, Gebremeskel TG, Georgescu SR, Getachew T, Gething PW, Getie M, Ghadiri K, Ghahramani S, Ghailan KY, Ghasemi MR, Ghasempour Dabaghi G, Ghasemzadeh A, Ghashghaee A, Ghassemi F, Ghazy RM, Ghimire A, Ghoba S, Gholamalizadeh M, Gholamian A, Gholamrezanezhad A, Gholizadeh N, Ghorbani M, Ghorbani Vajargah P, Ghoshal AG, Gill PS, Gill TK, Gillum RF, Ginindza TG, Girmay A, Glasbey JC, Gnedovskaya EV, Göbölös L, Godinho MA, Goel A, Golchin A, Goldust M, Golechha M, Goleij P, Gomes NGM, Gona PN, Gopalani SV, Gorini G, Goudarzi H, Goulart AC, Goulart BNG, Goyal A, Grada A, Graham SM, Grivna M, Grosso G, Guan SY, Guarducci G, Gubari MIM, Gudeta MD, Guha A, Guicciardi S, Guimarães RA, Gulati S, Gunawardane DA, Gunturu S, Guo C, Gupta AK, Gupta B, Gupta MK, Gupta M, Gupta RD, Gupta R, Gupta S, Gupta VB, Gupta VK, Gupta VK, Gurmessa L, Gutiérrez RA, Habibzadeh F, Habibzadeh P, Haddadi R, Hadei M, Hadi NR, Haep N, Hafezi-Nejad N, Hailu A, Haj-Mirzaian A, Halboub ES, Hall BJ, Haller S, Halwani R, Hamadeh RR, Hameed S, Hamidi S, Hamilton EB, Han C, Han Q, Hanif A, Hanifi N, Hankey GJ, Hanna F, Hannan MA, Haque MN, Harapan H, Hargono A, Haro JM, Hasaballah AI, Hasan I, Hasan MT, Hasani H, Hasanian M, Hashi A, Hasnain MS, Hassan I, Hassanipour S, Hassankhani H, Haubold J, Havmoeller RJ, Hay SI, He J, Hebert JJ, Hegazi OE, Heidari G, Heidari M, Heidari-Foroozan M, Helfer B, Hendrie D, Herrera-Serna BY, Herteliu C, Hesami H, Hezam K, Hill CL, Hiraike Y, Holla R, Horita N, Hossain MM, Hossain S, Hosseini MS, Hosseinzadeh H, Hosseinzadeh M, Hosseinzadeh Adli A, Hostiuc M, Hostiuc S, Hsairi M, Hsieh VCR, Hsu RL, Hu C, Huang J, Hultström M, Humayun A, Hundie TG, Hussain J, Hussain MA, Hussein NR, Hussien FM, Huynh HH, Hwang BF, Ibitoye SE, Ibrahim KS, Iftikhar PM, Ijo D, Ikiroma AI, Ikuta KS, Ikwegbue PC, Ilesanmi OS, Ilic IM, Ilic MD, Imam MT, Immurana M, Inamdar S, Indriasih E, Iqhrammullah M, Iradukunda A, Iregbu KC, Islam MR, Islam SMS, Islami F, Ismail F, Ismail NE, Iso H, Isola G, Iwagami M, Iwu CCD, Iyamu IO, Iyer M, J LM, Jaafari J, Jacob L, Jacobsen KH, 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Kesse-Guyot E, Khajuria H, Khalaji A, Khalid N, Khalil AA, Khalilian A, Khamesipour F, Khan A, Khan A, Khan G, Khan I, Khan IA, Khan MN, Khan M, Khan MJ, Khan MAB, Khan ZA, Khan suheb MZ, Khanmohammadi S, Khatab K, Khatami F, Khatatbeh H, Khatatbeh MM, Khavandegar A, Khayat Kashani HR, Khidri FF, Khodadoust E, Khorgamphar M, Khormali M, Khorrami Z, Khosravi A, Khosravi MA, Kifle ZD, Kim G, Kim J, Kim K, Kim MS, Kim YJ, Kimokoti RW, Kinzel KE, Kisa A, Kisa S, Klu D, Knudsen AKS, Kocarnik JM, Kochhar S, Kocsis T, Koh DSQ, Kolahi AA, Kolves K, Kompani F, Koren G, Kosen S, Kostev K, Koul PA, Koulmane Laxminarayana SL, Krishan K, Krishna H, Krishna V, Krishnamoorthy V, Krishnamoorthy Y, Krohn KJ, Kuate Defo B, Kucuk Bicer B, Kuddus MA, Kuddus M, Kuitunen I, Kulimbet M, Kulkarni V, Kumar A, Kumar A, Kumar H, Kumar M, Kumar R, Kumari M, Kumie FT, Kundu S, Kurmi OP, Kusnali A, Kusuma D, Kwarteng A, Kyriopoulos I, Kyu HH, La Vecchia C, Lacey B, Ladan MA, Laflamme L, Lagat AK, Lager ACJ, Lahmar 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BP, Marateb HR, Maravilla JC, Marconi AM, Mardi P, Marino M, Marjani A, Martinez G, Martinez-Guerra BA, Martinez-Piedra R, Martini D, Martini S, Martins-Melo FR, Martorell M, Marx W, Maryam S, Marzo RR, Masaka A, Masrie A, Mathieson S, Mathioudakis AG, Mathur MR, Mattumpuram J, Matzopoulos R, Maude RJ, Maugeri A, Maulik PK, Mayeli M, Mazaheri M, Mazidi M, McGrath JJ, McKee M, McKowen ALW, McLaughlin SA, McPhail SM, Mechili EA, Medina JRC, Mediratta RP, Meena JK, Mehra R, Mehrabani-Zeinabad K, Mehrabi Nasab E, Mekene Meto T, Meles GG, Mendez-Lopez MAM, Mendoza W, Menezes RG, Mengist B, Mentis AFA, Meo SA, Meresa HA, Meretoja A, Meretoja TJ, Mersha AM, Mesfin BA, Mestrovic T, Mettananda KCD, Mettananda S, Meylakhs P, Mhlanga A, Mhlanga L, Mi T, Miazgowski T, Micha G, Michalek IM, Miller TR, Mills EJ, Minh LHN, Mini GK, Mir Mohammad Sadeghi P, Mirica A, Mirijello A, Mirrakhimov EM, Mirutse MK, Mirzaei M, Misganaw A, Mishra A, Misra S, Mitchell PB, Mithra P, Mittal C, Mobayen M, Moberg ME, Mohamadkhani A, Mohamed J, Mohamed MFH, Mohamed NS, Mohammad-Alizadeh-Charandabi S, Mohammadi S, Mohammadian-Hafshejani A, Mohammadifard N, Mohammed H, Mohammed H, Mohammed M, Mohammed S, Mohammed S, Mohan V, Mojiri-Forushani H, Mokari A, Mokdad AH, Molinaro S, Molokhia M, Momtazmanesh S, Monasta L, Mondello S, Moni MA, Moodi Ghalibaf A, Moradi M, Moradi Y, Moradi-Lakeh M, Moradzadeh M, Moraga P, Morawska L, Moreira RS, Morovatdar N, Morrison SD, Morze J, Mosser JF, Motappa R, Mougin V, Mouodi S, Mousavi P, Mousavi SE, Mousavi Khaneghah A, Mpolya EA, Mrejen M, Mubarik S, Muccioli L, Mueller UO, Mughal F, Mukherjee S, Mulita F, Munjal K, Murillo-Zamora E, Musaigwa F, Musallam KM, Mustafa A, Mustafa G, Muthupandian S, Muthusamy R, Muzaffar M, Myung W, Nagarajan AJ, Nagel G, Naghavi P, Naheed A, Naik GR, Naik G, Nainu F, Nair S, Najmuldeen HHR, Nakhostin Ansari N, Nangia V, Naqvi AA, Narasimha Swamy S, Narayana AI, Nargus S, Nascimento BR, Nascimento GG, Nasehi S, Nashwan AJ, Natto ZS, Nauman J, Naveed M, Nayak BP, Nayak VC, Nazri-Panjaki A, Ndejjo R, Nduaguba SO, Negash H, Negoi I, Negoi RI, Negru SM, Nejadghaderi SA, Nejjari C, Nena E, Nepal S, Ng M, Nggada HA, Nguefack-Tsague G, Ngunjiri JW, Nguyen AH, Nguyen DH, Nguyen HTH, Nguyen PT, Nguyen VT, Niazi RK, Nielsen KR, Nigatu YT, Nikolouzakis TK, Nikoobar A, Nikoomanesh F, Nikpoor AR, Ningrum DNA, Nnaji CA, Nnyanzi LA, Noman EA, Nomura S, Noreen M, Noroozi N, Norrving B, Noubiap JJ, Novotney A, Nri-Ezedi CA, Ntaios G, Ntsekhe M, Nuñez-Samudio V, Nurrika D, Nutor JJ, Oancea B, Obamiro KO, Oboh MA, Odetokun IA, Odogwu NM, O'Donnell MJ, Oduro MS, Ofakunrin AOD, Ogunkoya A, Oguntade AS, Oh IH, Okati-Aliabad H, Okeke SR, Okekunle AP, Okonji OC, Olagunju AT, Olaiya MT, Olatubi MI, Oliveira GMM, Olufadewa II, Olusanya BO, Olusanya JO, Oluwafemi YD, Omar HA, Omar Bali A, Omer GL, Ondayo MA, Ong S, Onwujekwe OE, Onyedibe KI, Ordak M, Orisakwe OE, Orish VN, Ortega-Altamirano DV, Ortiz A, Osman WMS, Ostroff SM, Osuagwu UL, Otoiu A, Otstavnov N, Otstavnov SS, Ouyahia A, Ouyang G, Owolabi MO, Ozten Y, P A MP, Padron-Monedero A, Padubidri JR, Pal PK, Palicz T, Palladino C, Palladino R, Palma-Alvarez RF, Pan F, Pan HF, Pana A, Panda P, Panda-Jonas S, Pandi-Perumal SR, Pangaribuan HU, Panos GD, Panos LD, Pantazopoulos I, Pantea Stoian AM, Papadopoulou P, Parikh RR, Park S, Parthasarathi A, Pashaei A, Pasovic M, Passera R, Pasupula DK, Patel HM, Patel J, Patel SK, Patil S, Patoulias D, Patthipati VS, Paudel U, Pazoki Toroudi H, Pease SA, Peden AE, Pedersini P, Pensato U, Pepito VCF, Peprah EK, Peprah P, Perdigão J, Pereira M, Peres MFP, Perianayagam A, Perico N, Pestell RG, Pesudovs K, Petermann-Rocha FE, Petri WA, Pham HT, Philip AK, Phillips MR, Pierannunzio D, Pigeolet M, Pigott DM, Pilgrim T, Piracha ZZ, Piradov MA, Pirouzpanah S, Plakkal N, Plotnikov E, Podder V, Poddighe D, Polinder S, Polkinghorne KR, Poluru R, Ponkilainen VT, Porru F, Postma MJ, Poudel GR, Pourshams A, Pourtaheri N, Prada SI, Pradhan PMS, Prakasham TN, Prasad M, Prashant A, Prates EJS, Prieto Alhambra D, PRISCILLA TINA, Pritchett N, Purohit BM, Puvvula J, Qasim NH, Qattea I, Qazi AS, Qian G, Qiu S, Qureshi MF, Rabiee Rad M, Radfar A, Radhakrishnan RA, Radhakrishnan V, Raeisi Shahraki H, Rafferty Q, Raggi A, Raghav PR, Raheem N, Rahim F, Rahim MJ, Rahimi-Movaghar V, Rahman MM, Rahman MHU, Rahman M, Rahman MA, Rahmani AM, Rahmani S, Rahmanian V, Rajaa S, Rajput P, Rakovac I, Ramasamy SK, Ramazanu S, Rana K, Ranabhat CL, Rancic N, Rane A, Rao CR, Rao IR, Rao M, Rao SJ, Rasali DP, Rasella D, Rashedi S, Rashedi V, Rashidi MM, Rasouli-Saravani A, Rasul A, Rathnaiah Babu G, Rauniyar SK, Ravangard R, Ravikumar N, Rawaf DL, Rawaf S, Rawal L, Rawassizadeh R, Rawlley B, Raza RZ, Razo C, Redwan EMM, Rehman FU, Reifels L, Reiner Jr RC, Remuzzi G, Reyes LF, Rezaei M, Rezaei N, Rezaei N, Rezaeian M, Rhee TG, Riaz MA, Ribeiro ALP, Rickard J, Riva HR, Robinson-Oden HE, Rodrigues CF, Rodrigues M, Roever L, Rogowski ELB, Rohloff P, Romadlon DS, Romero-Rodríguez E, Romoli M, Ronfani L, Roshandel G, Roth GA, Rout HS, Roy N, Roy P, Rubagotti E, Ruela GDA, Rumisha SF, Runghien T, Rwegerera GM, Rynkiewicz A, S N C, Saad AMA, Saadatian Z, Saber K, Saber-Ayad MM, SaberiKamarposhti M, Sabour S, Sacco S, Sachdev PS, Sachdeva R, Saddik B, Saddler A, Sadee BA, Sadeghi E, Sadeghi E, Sadeghian F, Saeb MR, Saeed U, Safaeinejad F, Safi SZ, Sagar R, Saghazadeh A, Sagoe D, Saheb Sharif-Askari F, Saheb Sharif-Askari N, Sahebkar A, Sahoo SS, Sahoo U, Sahu M, Saif Z, Sajid MR, Sakshaug JW, Salam N, Salamati P, Salami AA, Salaroli LB, Saleh MA, Salehi S, Salem MR, Salem MZY, Salimi S, Samadi Kafil H, Samadzadeh S, Samargandy S, Samodra YL, Samy AM, Sanabria J, Sanna F, Santomauro DF, Santos IS, Santric-Milicevic MM, Sao Jose BP, Sarasmita MA, Saraswathy SYI, Saravanan A, Saravi B, Sarikhani Y, Sarkar T, Sarmiento-Suárez R, Sarode GS, Sarode SC, Sarveazad A, Sathian B, Sathish T, Satpathy M, Sayeed A, Sayeed MA, Saylan M, Sayyah M, Scarmeas N, Schaarschmidt BM, Schlaich MP, Schlee W, Schmidt MI, Schneider IJC, Schuermans A, Schumacher AE, Schutte AE, Schwarzinger M, Schwebel DC, Schwendicke F, Šekerija M, Selvaraj S, Senapati S, Senthilkumaran S, Sepanlou SG, Serban D, Sethi Y, Sha F, Shabany M, Shafaat A, Shafie M, Shah NS, Shah PA, Shah SM, Shahabi S, Shahbandi A, Shahid I, Shahid S, Shahid W, Shahsavari HR, Shahwan MJ, Shaikh A, Shaikh MA, Shakeri A, Shalash AS, Sham S, Shamim MA, Shams-Beyranvand M, Shamshad H, Shamsi MA, Shanawaz M, Shankar A, Sharfaei S, Sharifan A, Sharifi-Rad J, Sharma R, Sharma S, Sharma U, Sharma V, Shastry RP, Shavandi A, Shayan M, Shehabeldine AME, Sheikh A, Sheikhi RA, Shen J, Shetty A, Shetty BSK, Shetty PH, Shi P, Shibuya K, Shiferaw D, Shigematsu M, Shin MJ, Shin YH, Shiri R, Shirkoohi R, Shitaye NA, Shittu A, Shiue I, Shivakumar KM, Shivarov V, Shokraneh F, Shokri A, Shool S, Shorofi SA, Shrestha S, Shuval K, Siddig EE, Silva JP, Silva LMLR, Silva S, Simpson CR, Singal A, Singh A, Singh BB, Singh G, Singh J, Singh NP, Singh P, Singh S, Sinha DN, Sinto R, Siraj MS, Sirota SB, Sitas F, Sivakumar S, Skryabin VY, Skryabina AA, Sleet DA, Socea B, Sokhan A, Solanki R, Solanki S, Soleimani H, Soliman SSM, Song S, Song Y, Sorensen RJD, Soriano JB, Soyiri IN, Spartalis M, Spearman S, Sreeramareddy CT, Srivastava VK, Stanaway JD, Stanikzai MH, Stark BA, Starnes JR, Starodubova AV, Stein C, Stein DJ, Steinbeis F, Steiner C, Steinmetz JD, Steiropoulos P, Stevanović A, Stockfelt L, Stokes MA, Stortecky S, Subramaniyan V, Suleman M, Suliankatchi Abdulkader R, Sultana A, Sun HZ, Sun J, Sundström J, Sunkersing D, Sunnerhagen KS, Swain CK, Szarpak L, Szeto MD, Szócska M, Tabaee Damavandi P, Tabarés-Seisdedos R, Tabatabaei SM, Tabatabaei Malazy O, Tabatabaeizadeh SA, Tabatabai S, Tabish M, TADAKAMADLA JYOTHI, Tadakamadla SK, Taheri Abkenar Y, Taheri Soodejani M, Taiba J, Takahashi K, Talaat IM, Talukder A, Tampa M, Tamuzi JL, Tan KK, Tandukar S, Tang H, Tang HK, Tarigan IU, Tariku MK, Tariqujjaman M, Tarkang EE, Tavakoli Oliaee R, Tavangar SM, Taveira N, Tefera YM, Temsah MH, Temsah RMH, Teramoto M, Tesler R, Teye-Kwadjo E, Thakur R, Thangaraju P, Thankappan KR, Tharwat S, Thayakaran R, Thomas N, Thomas NK, Thomson AM, Thrift AG, Thum CCC, Thygesen LC, Tian J, Tichopad A, Ticoalu JHV, Tillawi T, Tiruye TY, Titova MV, Tonelli M, Topor-Madry R, Toriola AT, Torre AE, Touvier M, Tovani-Palone MR, Tran JT, Tran NM, Trico D, Tromans SJ, Truyen TTTT, Tsatsakis A, Tsegay GM, Tsermpini EE, Tumurkhuu M, Tung K, Tyrovolas S, Uddin SMN, Udoakang AJ, Udoh A, Ullah A, Ullah I, Ullah S, Ullah S, Umakanthan S, Umeokonkwo CD, Unim B, Unnikrishnan B, Unsworth CA, Upadhyay E, Urso D, Usman JS, Vahabi SM, Vaithinathan AG, Valizadeh R, Van de Velde SM, Van den Eynde J, Varga O, Vart P, Varthya SB, Vasankari TJ, Vasic M, Vaziri S, Vellingiri B, Venketasubramanian N, Verghese NA, Verma M, Veroux M, Verras GI, Vervoort D, Villafañe JH, Villanueva GI, Vinayak M, Violante FS, Viskadourou M, Vladimirov SK, Vlassov V, Vo B, Vollset SE, Vongpradith A, Vos T, Vujcic IS, Vukovic R, Wafa HA, Waheed Y, Wamai RG, Wang C, Wang N, Wang S, Wang S, Wang Y, Wang YP, Waqas M, Ward P, Wassie EG, Watson S, Watson SLW, Weerakoon KG, Wei MY, Weintraub RG, Weiss DJ, Westerman R, Whisnant JL, Wiangkham T, Wickramasinghe DP, Wickramasinghe ND, Wilandika A, Wilkerson C, Willeit P, Wilson S, Wojewodzic MW, Woldegebreal DH, Wolf AW, Wolfe CDA, Wondimagegene YA, Wong YJ, Wongsin U, Wu AM, Wu C, Wu F, Wu X, Wu Z, Xia J, Xiao H, Xie Y, Xu S, Xu WD, Xu X, Xu YY, Yadollahpour A, Yamagishi K, Yang D, Yang L, Yano Y, Yao Y, Yaribeygi H, Ye P, Yehualashet SS, Yesiltepe M, Yesuf SA, Yezli S, Yi S, Yigezu A, Yiğit A, Yiğit V, Yip P, Yismaw MB, Yismaw Y, Yon DK, Yonemoto N, Yoon SJ, You Y, Younis MZ, Yousefi Z, Yu C, Yu Y, Yuh FH, Zadey S, Zadnik V, Zafari N, Zakham F, Zaki N, Zaman SB, Zamora N, Zand R, Zangiabadian M, Zar HJ, Zare I, Zarrintan A, Zeariya MGM, Zeinali Z, Zhang H, Zhang J, Zhang J, Zhang L, Zhang Y, Zhang ZJ, Zhao H, Zhong C, Zhou J, Zhu B, Zhu L, Ziafati M, Zielińska M, Zitoun OA, Zoladl M, Zou Z, Zuhlke LJ, Zumla A, Zweck E, Zyoud SH, Wool EE, Murray CJL. Global burden of 288 causes of death and life expectancy decomposition in 204 countries and territories and 811 subnational locations, 1990-2021: a systematic analysis for the Global Burden of Disease Study 2021. Lancet 2024; 403:2100-2132. [PMID: 38582094 PMCID: PMC11126520 DOI: 10.1016/s0140-6736(24)00367-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/15/2024] [Accepted: 02/22/2024] [Indexed: 04/08/2024]
Abstract
BACKGROUND Regular, detailed reporting on population health by underlying cause of death is fundamental for public health decision making. Cause-specific estimates of mortality and the subsequent effects on life expectancy worldwide are valuable metrics to gauge progress in reducing mortality rates. These estimates are particularly important following large-scale mortality spikes, such as the COVID-19 pandemic. When systematically analysed, mortality rates and life expectancy allow comparisons of the consequences of causes of death globally and over time, providing a nuanced understanding of the effect of these causes on global populations. METHODS The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2021 cause-of-death analysis estimated mortality and years of life lost (YLLs) from 288 causes of death by age-sex-location-year in 204 countries and territories and 811 subnational locations for each year from 1990 until 2021. The analysis used 56 604 data sources, including data from vital registration and verbal autopsy as well as surveys, censuses, surveillance systems, and cancer registries, among others. As with previous GBD rounds, cause-specific death rates for most causes were estimated using the Cause of Death Ensemble model-a modelling tool developed for GBD to assess the out-of-sample predictive validity of different statistical models and covariate permutations and combine those results to produce cause-specific mortality estimates-with alternative strategies adapted to model causes with insufficient data, substantial changes in reporting over the study period, or unusual epidemiology. YLLs were computed as the product of the number of deaths for each cause-age-sex-location-year and the standard life expectancy at each age. As part of the modelling process, uncertainty intervals (UIs) were generated using the 2·5th and 97·5th percentiles from a 1000-draw distribution for each metric. We decomposed life expectancy by cause of death, location, and year to show cause-specific effects on life expectancy from 1990 to 2021. We also used the coefficient of variation and the fraction of population affected by 90% of deaths to highlight concentrations of mortality. Findings are reported in counts and age-standardised rates. Methodological improvements for cause-of-death estimates in GBD 2021 include the expansion of under-5-years age group to include four new age groups, enhanced methods to account for stochastic variation of sparse data, and the inclusion of COVID-19 and other pandemic-related mortality-which includes excess mortality associated with the pandemic, excluding COVID-19, lower respiratory infections, measles, malaria, and pertussis. For this analysis, 199 new country-years of vital registration cause-of-death data, 5 country-years of surveillance data, 21 country-years of verbal autopsy data, and 94 country-years of other data types were added to those used in previous GBD rounds. FINDINGS The leading causes of age-standardised deaths globally were the same in 2019 as they were in 1990; in descending order, these were, ischaemic heart disease, stroke, chronic obstructive pulmonary disease, and lower respiratory infections. In 2021, however, COVID-19 replaced stroke as the second-leading age-standardised cause of death, with 94·0 deaths (95% UI 89·2-100·0) per 100 000 population. The COVID-19 pandemic shifted the rankings of the leading five causes, lowering stroke to the third-leading and chronic obstructive pulmonary disease to the fourth-leading position. In 2021, the highest age-standardised death rates from COVID-19 occurred in sub-Saharan Africa (271·0 deaths [250·1-290·7] per 100 000 population) and Latin America and the Caribbean (195·4 deaths [182·1-211·4] per 100 000 population). The lowest age-standardised death rates from COVID-19 were in the high-income super-region (48·1 deaths [47·4-48·8] per 100 000 population) and southeast Asia, east Asia, and Oceania (23·2 deaths [16·3-37·2] per 100 000 population). Globally, life expectancy steadily improved between 1990 and 2019 for 18 of the 22 investigated causes. Decomposition of global and regional life expectancy showed the positive effect that reductions in deaths from enteric infections, lower respiratory infections, stroke, and neonatal deaths, among others have contributed to improved survival over the study period. However, a net reduction of 1·6 years occurred in global life expectancy between 2019 and 2021, primarily due to increased death rates from COVID-19 and other pandemic-related mortality. Life expectancy was highly variable between super-regions over the study period, with southeast Asia, east Asia, and Oceania gaining 8·3 years (6·7-9·9) overall, while having the smallest reduction in life expectancy due to COVID-19 (0·4 years). The largest reduction in life expectancy due to COVID-19 occurred in Latin America and the Caribbean (3·6 years). Additionally, 53 of the 288 causes of death were highly concentrated in locations with less than 50% of the global population as of 2021, and these causes of death became progressively more concentrated since 1990, when only 44 causes showed this pattern. The concentration phenomenon is discussed heuristically with respect to enteric and lower respiratory infections, malaria, HIV/AIDS, neonatal disorders, tuberculosis, and measles. INTERPRETATION Long-standing gains in life expectancy and reductions in many of the leading causes of death have been disrupted by the COVID-19 pandemic, the adverse effects of which were spread unevenly among populations. Despite the pandemic, there has been continued progress in combatting several notable causes of death, leading to improved global life expectancy over the study period. Each of the seven GBD super-regions showed an overall improvement from 1990 and 2021, obscuring the negative effect in the years of the pandemic. Additionally, our findings regarding regional variation in causes of death driving increases in life expectancy hold clear policy utility. Analyses of shifting mortality trends reveal that several causes, once widespread globally, are now increasingly concentrated geographically. These changes in mortality concentration, alongside further investigation of changing risks, interventions, and relevant policy, present an important opportunity to deepen our understanding of mortality-reduction strategies. Examining patterns in mortality concentration might reveal areas where successful public health interventions have been implemented. Translating these successes to locations where certain causes of death remain entrenched can inform policies that work to improve life expectancy for people everywhere. FUNDING Bill & Melinda Gates Foundation.
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Zuo JY, Chen HX, Yang Q, He GW. Variants of the promoter of MYH6 gene in congenital isolated and sporadic patent ductus arteriosus: case-control study and cellular functional analyses. Hum Mol Genet 2024; 33:884-893. [PMID: 38340456 DOI: 10.1093/hmg/ddae021] [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: 09/14/2023] [Revised: 12/25/2023] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Patent ductus arteriosus (PDA) is a common form of congenital heart disease. The MYH6 gene has important effects on cardiovascular growth and development, but the effect of variants in the MYH6 gene promoter on ductus arteriosus is unknown. DNA was extracted from blood samples of 721 subjects (428 patients with isolated and sporadic PDA and 293 healthy controls) and analyzed by sequencing for MYH6 gene promoter region variants. Cellular function experiments with three cell lines (HEK-293, HL-1, and H9C2 cells) and bioinformatics analyses were performed to verify their effects on gene expression. In the MYH6 gene promoter, 11 variants were identified. Four variants were found only in patients with PDA and 2 of them (g.3434G>C and g.4524C>T) were novel. Electrophoretic mobility shift assay showed that the transcription factors bound by the promoter variants were significantly altered in comparison to the wild-type in all three cell lines. Dual luciferase reporter showed that all the 4 variants reduced the transcriptional activity of the MYH6 gene promoter (P < 0.05). Prediction of transcription factors bound by the variants indicated that these variants alter the transcription factor binding sites. These pathological alterations most likely affect the contraction of the smooth muscle of ductus arteriosus, leading to PDA. This study is the first to focus on variants at the promoter region of the MYH6 gene in PDA patients with cellular function tests. Therefore, this study provides new insights to understand the genetic basis and facilitates further studies on the mechanism of PDA formation.
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Affiliation(s)
- Ji-Yang Zuo
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Huan-Xin Chen
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Qin Yang
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Guo-Wei He
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
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McCollum ED, Mvalo T. Bubble continuous positive airway pressure for children with pneumonia and hypoxaemia in Ethiopia. Lancet Glob Health 2024; 12:e721-e722. [PMID: 38522444 DOI: 10.1016/s2214-109x(24)00099-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 03/01/2024] [Indexed: 03/26/2024]
Affiliation(s)
- Eric D McCollum
- Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA; Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Tisungane Mvalo
- University of North Carolina Project Malawi, Lilongwe, Malawi; Department of Pediatrics, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Lokken-Toyli KL, Aggarwal SD, Bee GCW, de Steenhuijsen Piters WAA, Wu C, Chen KZM, Loomis C, Bogaert D, Weiser JN. Impaired upper respiratory tract barrier function during postnatal development predisposes to invasive pneumococcal disease. PLoS Pathog 2024; 20:e1012111. [PMID: 38718049 PMCID: PMC11078396 DOI: 10.1371/journal.ppat.1012111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 03/10/2024] [Indexed: 05/12/2024] Open
Abstract
Infants are highly susceptible to invasive respiratory and gastrointestinal infections. To elucidate the age-dependent mechanism(s) that drive bacterial spread from the mucosa, we developed an infant mouse model using the prevalent pediatric respiratory pathogen, Streptococcus pneumoniae (Spn). Despite similar upper respiratory tract (URT) colonization levels, the survival rate of Spn-infected infant mice was significantly decreased compared to adults and corresponded with Spn dissemination to the bloodstream. An increased rate of pneumococcal bacteremia in early life beyond the newborn period was attributed to increased bacterial translocation across the URT barrier. Bacterial dissemination in infant mice was independent of URT monocyte or neutrophil infiltration, phagocyte-derived ROS or RNS, inflammation mediated by toll-like receptor 2 or interleukin 1 receptor signaling, or the pore-forming toxin pneumolysin. Using molecular barcoding of Spn, we found that only a minority of bacterial clones in the nasopharynx disseminated to the blood in infant mice, indicating the absence of robust URT barrier breakdown. Rather, transcriptional profiling of the URT epithelium revealed a failure of infant mice to upregulate genes involved in the tight junction pathway. Expression of many such genes was also decreased in early life in humans. Infant mice also showed increased URT barrier permeability and delayed mucociliary clearance during the first two weeks of life, which corresponded with tighter attachment of bacteria to the respiratory epithelium. Together, these results demonstrate a window of vulnerability during postnatal development when altered mucosal barrier function facilitates bacterial dissemination.
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Affiliation(s)
- Kristen L. Lokken-Toyli
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
| | - Surya D. Aggarwal
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
| | - Gavyn Chern Wei Bee
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
| | - Wouter A. A. de Steenhuijsen Piters
- Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children’s Hospital/University Medical Center Utrecht, Utrecht, the Netherlands
- National Institute for Public Health and the Environment, Bilthoven, the Netherlands; Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands
| | - Cindy Wu
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
| | - Kenny Zhi Ming Chen
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
| | - Cynthia Loomis
- Department of Pathology, New York University School of Medicine, New York, New York, United States of America
| | - Debby Bogaert
- Department of Paediatric Immunology and Infectious Diseases, Wilhelmina Children’s Hospital/University Medical Center Utrecht, Utrecht, the Netherlands
- Centre for Inflammation Research, Institute for Regeneration and Repair, Queen’s Medical Research Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Jeffrey N. Weiser
- Department of Microbiology, New York University School of Medicine, New York, New York, United States of America
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Vlachadis N, Loukas N, Antonakopoulos N, Vrachnis D, Zikopoulos A, Stavros S, Machairiotis N, Siori M, Drakakis P, Vrachnis N. Infant, Neonatal, and Post-neonatal Mortality in Greece: A Nationwide Time-Trend Analysis. Cureus 2024; 16:e61418. [PMID: 38947716 PMCID: PMC11214723 DOI: 10.7759/cureus.61418] [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] [Accepted: 05/31/2024] [Indexed: 07/02/2024] Open
Abstract
INTRODUCTION Infant mortality is a crucial perinatal measure and is also regarded as an important public health indicator. This study aimed to comprehensively present time trends in infant, neonatal, and post-neonatal mortality in Greece. METHODS The annual infant mortality rate (IMR), the neonatal mortality rate (NMR), and the post-neonatal mortality rate (PNMR) were calculated based on official national data obtained from the Hellenic Statistical Authority, spanning 67 years from 1956 to 2022. The time trends of the mortality rates were evaluated using joinpoint regression analysis, and the annual percent changes (APC) and the overall average annual percent change (AAPC) were calculated with a 95% confidence interval (95% CI). RESULTS The IMR exhibited accelerating declines over more than 50 years, with an APC of -1.9 (-2.8 to -1.0) from 1956 to 1968, -5.4 (-5.6 to -5.2) from 1968 to 1999, and -7.3 (-8.9 to -5.7) between 1999 and 2008. In 2008, IMR reached its all-time low of 2.7 per 1,000 live births, down 16.6-fold from its peak at 44.1 per 1,000 live births in 1957. This improving trend was reversed following the onset of the economic crisis in the country, leading to a 57% increase in IMR from 2008 to 2016, with an upward trend APC of 3.4 (1.2 to 5.5). In the recent period 2016-2022, there was an improvement with an APC of -3.7 (-6.2 to -1.1), resulting in an IMR of 3.1 per 1,000 live births in 2022. The decrease in IMR was estimated to have prevented 209,109 infant deaths in the country from 1958 to 2022. From 1956 to 2022, the IMR decreased with an AAPC of -3.9 (-4.3 to -3.4), while the PNMR saw a decline with an AAPC of -4.5 (-5.1 to -3.9) and the NMR with an AAPC of -3.2 (-3.7 to -2.6). CONCLUSION Greece achieved an impressive decrease in infant mortality rates, but this progress was halted and completely reversed during the economic crisis. Although there have been some recent improvements after the country's economic recovery, the rates have yet to reach pre-crisis levels.
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Affiliation(s)
- Nikolaos Vlachadis
- Department of Obstetrics and Gynecology, General Hospital of Messinia, Kalamata, GRC
| | - Nikolaos Loukas
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | | | - Dionysios Vrachnis
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | - Athanasios Zikopoulos
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | - Sofoklis Stavros
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | - Nikolaos Machairiotis
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | - Maria Siori
- Primary Health Center of Byron, National Health System of Greece, Athens, GRC
| | - Petros Drakakis
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
| | - Nikolaos Vrachnis
- Third Department of Obstetrics and Gynecology, National and Kapodistrian University of Athens, Medical School, Attiko Hospital, Athens, GRC
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de Andrade TM, Marques, MLDC, Salim TR, de Oliveira GMM. Multiple Causes of Death Associated with Pediatric Cardiopulmonary Arrest from 1996 to 2019 in Brazil. Arq Bras Cardiol 2024; 121:e20230480. [PMID: 38695470 PMCID: PMC11081088 DOI: 10.36660/abc.20230480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 11/22/2023] [Accepted: 01/18/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND In pediatrics, cardiopulmonary arrest (CPA) is associated with high mortality and severe neurologic sequelae. Information on the causes and mechanisms of death below the age of 20 years could provide theoretical support for health improvement among children and adolescents. OBJECTIVES To conduct a population analysis of mortality rates due to primary and multiple causes of death below the age of 20 years in both sexes from 1996 to 2019 in Brazil, and identify the frequency in which CPA was recorded in the death certificates (DCs) of these individuals and the locations where the deaths occurred, in order to promote strategies to improve the prevention of deaths. METHOD Ecological time-series study of deaths below the age of 20 years from 1996 to 2019, evaluating the mortality rates (MRs) and proportional mortality (PM) by primary cause of death. We analyzed the percentages of CPA recorded in any line of the DC and the location where the deaths occurred. We calculated the MRs per 100,000 inhabitants and the PM by primary cause of death under the age of 20 years according to sex and age group, the percentages of death from primary causes by age group when CPA was described in any line of Parts I and II of the DC, and the percentage of deaths from primary causes according to their location of occurrence. We retrieved the data from DATASUS, IBGE, and SINASC. RESULTS From 1996 to 2019, there were 2,151,716 deaths below the age of 20 years in Brazil, yielding a mortality rate of 134.38 per 100,000 inhabitants. The death rate was highest among male neonates. Of all deaths, 249,334 (11.6%) had CPA recorded in any line of the DC. Specifically, CPA was recorded in 49,178 DCs between the ages of 1 and 4 years and in 88,116 of those between the ages of 29 and 365 days, corresponding, respectively, to 26% and 22% of the deaths in these age groups. These two age groups had the highest rates of CPA recorded in any line of the DC. The main primary causes of death when CPA was recorded in the sequence of death were respiratory, hematologic, and neoplastic diseases. CONCLUSION Perinatal and external causes were the primary causes of death, with highest MRs under the age of 20 years in Brazil from 1996 to 2019. When multiple causes of death were considered, the main primary causes associated with CPA were respiratory, hematologic, and neoplastic diseases. Most deaths occurred in the hospital environment. Better understanding of the sequence of events in these deaths and improvements in teaching strategies in pediatric cardiopulmonary resuscitation are needed.
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Affiliation(s)
- Thayanne Mendes de Andrade
- Universidade Federal do Rio de JaneiroRio de JaneiroRJBrasilPrograma de Pós-graduação em Cardiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ – Brasil
| | - Mariara Lopes da Costa Marques,
- Universidade Federal do Rio de JaneiroRio de JaneiroRJBrasilPrograma de Pós-graduação em Cardiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ – Brasil
| | - Thaís Rocha Salim
- Universidade Federal do Rio de JaneiroRio de JaneiroRJBrasilPrograma de Pós-graduação em Cardiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ – Brasil
- Universidade de VassourasRio de JaneiroRJBrasilUniversidade de Vassouras, Rio de Janeiro, RJ – Brasil
| | - Glaucia Maria Moraes de Oliveira
- Universidade Federal do Rio de JaneiroRio de JaneiroRJBrasilPrograma de Pós-graduação em Cardiologia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ – Brasil
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Zhang J, Li H, Wei B, He R, Zhu B, Zhang N, Mao Y. Association between maternal health service utilization and under-five mortality rate in China and its provinces, 1990-2017. BMC Pregnancy Childbirth 2024; 24:326. [PMID: 38671364 PMCID: PMC11055253 DOI: 10.1186/s12884-024-06437-8] [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: 08/23/2023] [Accepted: 03/21/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND The United Nations (UN) Sustainable Development Goal - 3.2 aims to eliminate all preventable under-five mortality rate (U5MR). In China, government have made efforts to provide maternal health services and reduce U5MR. Hence, we aimed to explore maternal health service utilization in relation to U5MR in China and its provinces in 1990-2017. METHODS We obtained data from Global Burden of Disease 2017, China Health Statistics Yearbook, China Statistical Yearbook, and Human Development Report China Special Edition. The trend of U5MR in each province of China from 1990 to 2017 was analyzed using Joinpoint Regression model. We measured the inequities in maternal health services using HEAT Plus, a health inequity measurement tool developed by the UN. The generalized estimating equation model was used to explore the association between maternal health service utilization (including prenatal screening, hospital delivery and postpartum visits) and U5MR. RESULTS First, in China, the U5MR per 1000 live births decreased from 50 in 1990 to 12 in 2017 and the average annual percentage change (AAPC) was - 5.2 (p < 0.05). Secondly, China had a high maternal health service utilization in 2017, with 96.5% for prenatal visits, 99.9% for hospital delivery, and 94% for postnatal visits. Inequity in maternal health services between provinces is declining, with hospital delivery rate showing the greatest decrease (SII, 14.01 to 1.87, 2010 to 2017). Third, an increase in the rate of hospital delivery rate can significantly reduce U5MR (OR 0.991, 95%CI 0.987 to 0.995). Postpartum visits rate with a one-year lag can reduce U5MR (OR 0.993, 95%CI 0.987 to 0.999). However, prenatal screening rate did not have a significant effect on U5MR. CONCLUSION The decline in U5MR in China was associated with hospital delivery and postpartum visits. The design and implementation of maternal health services may provide references to other low-income and middle-income countries.
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Affiliation(s)
- Jingya Zhang
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, Shaanxi , 710049, China
| | - Haoran Li
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, Shaanxi , 710049, China
| | - Bincai Wei
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Rongxin He
- Vanke School of Public Health, Tsinghua University, Beijing, 100084, China
| | - Bin Zhu
- School of Public Health and Emergency Management, Southern University of Science and Technology, Shenzhen, Guangdong, 518055, China
| | - Ning Zhang
- Vanke School of Public Health, Tsinghua University, Beijing, 100084, China.
| | - Ying Mao
- School of Public Policy and Administration, Xi'an Jiaotong University, Xi'an, Shaanxi , 710049, China.
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Pandey AR, Adhikari B, Lamichhane B, Dulal B, K. C. SP, Joshi D, Baral SC. Essential newborn care practices in health facilities of Nepal: Evidence from Nepal Health Facility Survey 2015 and 2021. PLOS GLOBAL PUBLIC HEALTH 2024; 4:e0002069. [PMID: 38662747 PMCID: PMC11045114 DOI: 10.1371/journal.pgph.0002069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 03/20/2024] [Indexed: 04/28/2024]
Abstract
Availability of newborn care practices in health facilities (HFs) plays an important role in improving the survival and well-being of newborns. In this paper, we aimed to assess practice of carrying out different newborn care practices among HFs between 2015 and 2021, and associated factors in Nepal. We analyzed data of 621 and 786 HFs offering delivery and newborn care services from Nepal Health Facility Surveys 2015 and 2021, respectively. We summarized categorical variables with a weighted percent and 95% confidence interval (CI). We estimated weighted unadjusted absolute difference in percentage of different newborn care practices between 2015 and 2021, and its 95% CI using binomial regression model. We applied univariable and multivariable logistic regression analysis to determine the factors associated with the availability of all seven newborn care practices. The percentage of HFs carrying out all seven newborn care practices was 50.5% (95% CI: 44.6, 56.3) in 2015 and 83.7% (95% CI: 79.8, 87.0) in 2021 with an overall difference of 33.3 percent points (95% CI: 26.4, 40.1). The proportion of HFs reporting all seven newborn care practices increased significantly between 2015 and 2021 in each all three ecological regions and in provinces except Madhesh and Gandaki. In 2021, private hospitals had lower odds of carrying out all seven newborn care practices compared to federal/provincial hospitals (AOR = 0.26, 95% CI: 0.11, 0.63). Similarly, in 2021, the odds of HFs carrying out all seven newborn care practices was 2.87 (95% CI: 1.06, 8.31) times higher in Sudurpashchim compared to Koshi province. In 2021, HFs carrying out seven newborn care practices did not differ significantly based on ecological belts, quality assurance activities, external supervision, delivery service-related training, and frequency of HF meetings. In conclusion, there has been significant improvement in proportion of facilities carrying out seven essential newborn care practices between 2015 and 2021. Type of facility and provinces were associated with the HFs carrying out seven newborn care practices in Nepal.
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Costa S, Capolupo I, Bonadies L, Quercia M, Betta MP, Gombos S, Tognon C, Cavallaro G, Sgrò S, Pastorino R, Pires Marafon D, Dotta A, Vento G. Current management of surgical neonates: is it optimal or do we need to improve? A national survey of the Italian Society of Neonatology. Pediatr Surg Int 2024; 40:109. [PMID: 38622308 PMCID: PMC11018645 DOI: 10.1007/s00383-024-05680-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE Few guidelines exist for the perioperative management (PM) of neonates with surgical conditions (SC). This study examined the current neonatal PM in Italy. METHODS We invited 51 neonatal intensive care units with pediatric surgery in their institution to participate in a web-based survey. The themes included (1) the involvement of the neonatologist during the PM; (2) the spread of bedside surgery (BS); (3) the critical issues concerning the neonatal PM in operating rooms (OR) and the actions aimed at improving the PM. RESULTS Response rate was 82.4%. The neonatologist is involved during the intraoperative management in 42.9% of the responding centers (RC) and only when the surgery is performed at the patient's bedside in 50.0% of RCs. BS is reserved for extremely preterm (62.5%) or clinically unstable (57.5%) infants, and the main barrier to its implementation is the surgical-anesthesiology team's preference to perform surgery in a standard OR (77.5%). Care protocols for specific SC are available only in 42.9% of RCs. CONCLUSION Some critical issues emerged from this survey: the neonatologist involvement in PM, the spread of BS, and the availability of specific care protocols need to be implemented to optimize the care of this fragile category of patients.
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Affiliation(s)
- Simonetta Costa
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
- Catholic University of Sacred Heart, Rome, Italy.
| | - Irma Capolupo
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Luca Bonadies
- Neonatal Intensive Care Unit, Department of Woman's and Child's Health, University of Padova, Padua, Italy
| | - Michele Quercia
- Department of Biomedical Science and Human Oncology, Neonatology and Neonatal Intensive Care Section, University of Bari Aldo Moro, Policlinico Hospital, Bari, Italy
| | - Maria Pasqua Betta
- Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria Policlinico Rodolico San Marco, Catania, Italy
| | - Sara Gombos
- Unit of Pediatrics, Santobono-Pausillipon Hospital, Naples, Italy
| | - Costanza Tognon
- Anesthesiology Pediatric Unit, Department of Women's and Children's Health, Padua University Hospital, Padua, Italy
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Sgrò
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Roberta Pastorino
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Sezione di Igiene, Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
- Catholic University of Sacred Heart, Rome, Italy
| | - Denise Pires Marafon
- Sezione di Igiene, Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Dotta
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Giovanni Vento
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of Sacred Heart, Rome, Italy
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Zhang H, Patenaude B, Zhang H, Jit M, Fang H. Global vaccine coverage and childhood survival estimates: 1990-2019. Bull World Health Organ 2024; 102:276-287. [PMID: 38562199 PMCID: PMC10976869 DOI: 10.2471/blt.23.290129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 01/22/2024] [Accepted: 02/08/2024] [Indexed: 04/04/2024] Open
Abstract
Objective To quantify the association between reduction in child mortality and routine immunization across 204 countries and territories from 1990 to 2019. Methods We used child mortality and vaccine coverage data from the Global Burden of Disease Study. We used a modified child survival framework and applied a mixed-effects regression model to estimate the reduction in deaths in children younger than 5 years associated with eight vaccines. Findings Between 1990 and 2019, the diphtheria-tetanus-pertussis (DTP), measles, rotavirus and Haemophilus influenzae type b vaccines were significantly associated with an estimated 86.9 (95% confidence interval, CI: 57.2 to 132.4) million fewer deaths in children younger than 5 years worldwide. This decrease represented a 24.2% (95% CI: 19.8 to 28.9) reduction in deaths relative to a scenario without vaccines. The DTP and measles vaccines averted 46.7 (95% CI: 30.0 to 72.7) million and 37.9 (95% CI: 25.4 to 56.8) million deaths, respectively. Of the total reduction in child mortality associated with vaccines, 84.2% (95% CI: 83.0 to 85.1) occurred in 73 countries supported by Gavi, the Vaccine Alliance, with an estimated 45.4 (95% CI: 29.8 to 69.2) million fewer deaths from 2000 to 2019. The largest reductions in deaths associated with these four vaccines were in India, China, Ethiopia, Pakistan and Bangladesh (in order of the size of reduction). Conclusion Vaccines continue to reduce childhood mortality significantly, especially in Gavi-supported countries, emphasizing the need for increased investment in routine immunization programmes.
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Affiliation(s)
- Haijun Zhang
- Department of Health Policy and Management, School of Public Health, Peking University, Beijing, China
| | - Bryan Patenaude
- International Vaccine Access Center, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, United States of America
| | - Haonan Zhang
- Department of Health Policy and Management, School of Public Health, Peking University, Beijing, China
| | - Mark Jit
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, England
| | - Hai Fang
- China Center for Health Development Studies, Peking University, 38 Xueyuan Road, Haidian District, Beijing, 100191, China
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Wang S, Abbas J, Al-Sulati KI, Shah SAR. The Impact of Economic Corridor and Tourism on Local Community's Quality of Life under One Belt One Road Context. EVALUATION REVIEW 2024; 48:312-345. [PMID: 37350232 DOI: 10.1177/0193841x231182749] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
Economic corridors unlock new economic opportunities and tourism development in the region to achieve sustainable development goals. Green economic growth is conducive to environmental sustainability. Economic mega-projects of CPEC promote tourism that leads to communities' well-being and better quality of life. Modern infrastructure development contributes significantly to economic growth and tourism activities. This study's objectives emphasize exploring tourism and sustainable development pursuits under OBOR economic projects that open doors to improving residents' quality of life. The growing world is an eyewitness to a continuous rise in emissions and its severe consequences for humankind. It is necessary to show off the leading factors that result in tourism and economic activities causing environmental pollution rather than blame policymakers. Undoubtedly, many studies previously focused on demonstrating the influence of socio-economic factors that lead to better environmental quality. However, the empirical literature on tourism, social well-being, foreign direct investment, and the Environment in Belt and Road developed economies needed improvement. This research applied a series of advanced estimators that help demonstrate the study's probable results. This study explores the role of Social well-being (HDI), tourism development, FDI, renewable energy, information & communication technology (ICT), and urbanization on CO2 emissions in Belt and Road (BRI) developed economies.Estimated results exhibited the significant contribution of ICT and renewable energy to sustainability. Besides, FDI contributes to emissions reduction after its threshold level. Conversely, urbanization and tourism activities contribute to environmental pollution. The study outcomes stated inverted/EKC U-shaped hypotheses related to specified economies. Finally, the analysis based on the D-H panel causality test constructs exciting results.The present study concludes that economic corridor plays a vital role in tourism development, the community's well-being, and SDGs goals (sustainable development) impact on environmental safety. The findings suggest essential and applicable policies to attain the desired sustainability level. Findings contribute to the literature on tourism, well-being, and sustainability. Further studies can use insights using this methodology.
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Affiliation(s)
- Shiying Wang
- School of Marxism, Shandong Normal University, China
| | - Jaffar Abbas
- School of Media and Communication, Shanghai Jiao Tong University (SJTU), Shanghai, China
| | - Khalid Ibrahim Al-Sulati
- Al-Rayyan International University College, in Partnership with the University of Derby UK, Doha, Qatar
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Chen X, Zeng X, Liu C, Lu P, Shen Z, Yin R. Formulation of precise exercise intervention strategy for adolescent depression. Psych J 2024; 13:176-189. [PMID: 38298170 PMCID: PMC10990816 DOI: 10.1002/pchj.726] [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: 04/20/2023] [Accepted: 12/03/2023] [Indexed: 02/02/2024]
Abstract
The high incidence of adolescent depression has become the focus of social and academic attention. Exercise is an important method to improve adolescent depression, but its intervention effect is still controversial. This study first compares and analyzes the relevant studies at home and abroad and finds that exercise prescription in adolescent depression intervention is not accurate enough. A meta-analysis was conducted to develop a precise exercise intervention strategy for adolescent depression. Firstly, this thesis identified how to optimize five elements (exercise intensity, exercise frequency, exercise time, exercise cycle, and exercise type) of exercise prescription to improve depression in adolescents. This is the problem. Furthermore, the concept of "precision exercise" was proposed, and a precision exercise intervention strategy (moderate-intensity aerobic exercise for 8-10 weeks, 3 times/week, 45-50 min/time) was constructed to improve adolescent depression. This paper also presents research that strengthens the cross-sectional research and empirical research on adolescent depression and establishes a precision exercise prescription database for adolescent depression in China. In conclusion, this study not only puts forward the concept of "precision exercise" but also constructs a precision exercise intervention strategy for adolescent depression, which has important theoretical and practical significance for improving the high incidence of adolescent depression.
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Affiliation(s)
- Xianghe Chen
- College of Physical EducationYangzhou UniversityYangzhouChina
| | - Xinyu Zeng
- College of Physical EducationYangzhou UniversityYangzhouChina
| | - Chi Liu
- College of Physical EducationYangzhou UniversityYangzhouChina
| | - Pengcheng Lu
- College of Physical EducationYangzhou UniversityYangzhouChina
| | - Ziming Shen
- College of Physical EducationYangzhou UniversityYangzhouChina
| | - Rongbin Yin
- Physical Education and Sports School of Soochow UniversitySuzhouChina
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Woldegeorgis BZ, Gebrekidan AY, Kassie GA, Azeze GA, Asgedom YS, Alemu HB, Obsa MS. Neonatal birth trauma and associated factors in low and middle-income countries: A systematic review and meta-analysis. PLoS One 2024; 19:e0298519. [PMID: 38512995 PMCID: PMC10957092 DOI: 10.1371/journal.pone.0298519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 01/26/2024] [Indexed: 03/23/2024] Open
Abstract
Neonatal birth trauma, although it has steadily decreased in industrialized nations, constitutes a significant health burden in low-resource settings. Keeping with this, we sought to determine the pooled cumulative incidence (incidence proportion) of birth trauma and identify potential contributing factors in low and middle-income countries. Besides, we aimed to describe the temporal trend, clinical pattern, and immediate adverse neonatal outcomes of birth trauma. We searched articles published in the English language in the Excerpta Medica database, PubMed, Web of Science, Google, African Journals Online, Google Scholar, Scopus, and in the reference list of retrieved articles. Literature search strategies were developed using medical subject headings and text words related to the outcomes of the study. The Joana Briggs Institute quality assessment tool was employed and articles with appraisal scores of seven or more were deemed suitable to be included in the meta-analysis. Data were analyzed using the random-effect Dersimonian-Laird model. The full search identified a total of 827 articles about neonatal birth trauma. Of these, 37 articles involving 365,547 participants met the inclusion criteria. The weighted pooled cumulative incidence of birth trauma was estimated at 34 per 1,000 live births (95% confidence interval (CI) 30.5 to 38.5) with the highest incidence observed in Africa at 52.9 per 1,000 live births (95% CI 46.5 to 59.4). Being born to a mother from rural areas (odds ratio (OR), 1.61; 95% CI1.18 to 2.21); prolonged labor (OR, 5.45; 95% CI 2.30, 9.91); fetal malpresentation at delivery (OR, 4.70; 95% CI1.75 to 12.26); shoulder dystocia (OR, 6.11; 95% CI3.84 to 9.74); operative vaginal delivery (assisted vacuum or forceps extraction) (OR, 3.19; 95% CI 1.92 to 5.31); and macrosomia (OR, 5.06; 95% CI 2.76 to 9.29) were factors associated with neonatal birth trauma. In conclusion, we found a considerably high incidence proportion of neonatal birth trauma in low and middle-income countries. Therefore, early identification of risk factors and prompt decisions on the mode of delivery can potentially contribute to the decreased magnitude and impacts of neonatal birth trauma and promote the newborn's health.
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Affiliation(s)
- Beshada Zerfu Woldegeorgis
- School of Medicine, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Amanuel Yosef Gebrekidan
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Gizachew Ambaw Kassie
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Gedion Asnake Azeze
- Department of Midwifery, College of Medicine and Health Sciences, Hawassa University, Sidama Region, Ethiopia
| | - Yordanos Sisay Asgedom
- Department of Epidemiology, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Henok Berhanu Alemu
- School of Medicine, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Tao S, Fan J, Li J, Wu Z, Yao Y, Wang Z, Wu Y, Liu X, Xiao Y, Wei H. Extracellular vesicles derived from Lactobacillus johnsonii promote gut barrier homeostasis by enhancing M2 macrophage polarization. J Adv Res 2024:S2090-1232(24)00111-5. [PMID: 38508446 DOI: 10.1016/j.jare.2024.03.011] [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: 10/05/2023] [Revised: 02/19/2024] [Accepted: 03/16/2024] [Indexed: 03/22/2024] Open
Abstract
INTRODUCTION Diarrheic disease is a common intestinal health problem worldwide, causing great suffering to humans and animals. Precise manipulation strategies based on probiotics to combat diarrheic diseases have not been fully developed. OBJECTIVES The aim of this study was to investigate the molecular mechanisms by which probiotics manipulate macrophage against diarrheic disease. METHODS Metagenome reveals gut microbiome profiles of healthy and diarrheic piglets. Fecal microbial transplantation (FMT) was employed to explore the causal relationship between gut microbes and diarrhea. The protective role of probiotics and their derived extracellular vesicles (EVs) was investigated in ETEC K88-infected mice. Macrophage depletion was performed to assess the role of macrophages in EVs against diarrhea. Execution of in vitro cell co-culture and transcriptome analyses elucidated the molecular mechanisms by which EVs modulate the macrophage and intestinal epithelial barrier. RESULTS Escherichia coli was enriched in weaned diarrheic piglets, while Lactobacillus johnsonii (L. john) showed a negative correlation with Escherichia coli. The transmission of diarrheic illness symptoms was achieved by transferring fecal microbiota, but not metabolites, from diarrheic pigs to germ-free (GF) mice. L. john's intervention prevented the transmission of disease phenotypes from diarrheic piglets to GF mice. L. john also reduces the gut inflammation induced by ETEC K88. The EVs secreted by L. john demonstrated enhanced efficacy in mitigating the adverse impacts induced by ETEC K88 through the modulation of macrophage phenotype. In vitro experiments have revealed that EVs activate M2 macrophages in a manner that shuts down ERK, thereby inhibiting NLRP3 activation in intestinal epithelial cells. CONCLUSION Our results reveal that intestinal microbiota drives the onset of diarrheic disease and that probiotic-derived EVs ameliorate diarrheic disease symptoms by modulating macrophage phenotypes. These findings can enhance the advancement of innovative therapeutic approaches for diarrheic conditions based on probiotic-derived EVs.
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Affiliation(s)
- Shiyu Tao
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Jinping Fan
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Jingjing Li
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Zhifeng Wu
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Yong Yao
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Zhenyu Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Yujun Wu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100193, China
| | - Xiangdong Liu
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China.
| | - Yingping Xiao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Agro-product Safety and Nutrition, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Hong Wei
- College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China.
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Yang X, Sun J, Zhang W. Global trends in burden of type 2 diabetes attributable to physical inactivity across 204 countries and territories, 1990-2019. Front Endocrinol (Lausanne) 2024; 15:1343002. [PMID: 38469145 PMCID: PMC10925666 DOI: 10.3389/fendo.2024.1343002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 02/08/2024] [Indexed: 03/13/2024] Open
Abstract
Background To promote a comprehensive understanding of global trends and burden of type 2 diabetes attributable to physical inactivity. Methods We utilized data regarding mortality, disability-adjusted life years (DALYs), as well as age-standardized mortality rates (ASMR) and DALYs rates (ASDR) derived from the global burden of disease study 2019 to evaluate the impact of physical inactivity on the prevalence of type 2 diabetes in 204 countries and territories over the period from 1990 to 2019. This method facilitated the analysis of the diabetes burden across different ages, genders, and regions. To determine the long-term progression of type 2 diabetes prevalence, we computed the estimated annual percentage change (EAPC) in burden rates. Results Globally, the number of deaths and DALYs from type 2 diabetes due to physical inactivity more than doubled between 1990 and 2019. Concurrently, there was an increase in the ASMR and ASDR, with EAPC of 0.26 (95% CI: 0.13-0.39) and 0.84 (95% CI: 0.78-0.89), respectively. As of 2019, the global ASMR and ASDR for physical inactivity stood at 1.6 (95% UI: 0.8-2.7) per 100 000 and 55.9 (95% UI: 27.2-97.6) per 100 000, respectively. Notable disparities were observed in the type 2 diabetes burden associated with physical inactivity worldwide, with higher sociodemographic index (SDI) countries experiencing lower ASDR and ASMR compared to lower SDI countries. Initially, females exhibited higher ASMR and ASDR than males, but this gender disparity in ASMR and ASDR has lessened in recent years. The mortality and DALYs rates associated with physical inactivity exhibit an inverted V-shaped pattern across various age groups, predominantly affecting the elderly population. Conclusion Between 1990 and 2019, there was a marked rise in the worldwide burden of type 2 diabetes associated with physical inactivity, underscoring the role of physical inactivity as a key changeable risk factor in the global landscape of this disease. This necessitates additional research to explore the variables contributing to the varying levels of disease burden across different countries and between sexes. Furthermore, it calls for the formulation of public health policies aimed at guiding prevention tactics, promoting early detection, and enhancing the management of type 2 diabetes.
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Affiliation(s)
| | | | - Wenjuan Zhang
- Department of Cardiovascular Medicine, Tianjin Medical University General Hospital, Tianjin, China
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Shen L, Li J, Zhang H, Zhao Y. Global, regional and national burdens of reproduction-related congenital birth defects, 1990-2019. Front Public Health 2024; 12:1328282. [PMID: 38469267 PMCID: PMC10925714 DOI: 10.3389/fpubh.2024.1328282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 02/16/2024] [Indexed: 03/13/2024] Open
Abstract
Background Reproduction-related congenital birth defects (RCBDs), including Klinefelter syndrome (KS), Turner syndrome (TS), and urogenital congenital anomalies (UCA), can lead to severe physical and psychosocial disorders. The global impact of RCBDs on children and adults is unknown, which limits high-quality development of populations and increases in life expectancy per capita. Methods Annual incidence rates, prevalence rates (PR), and disability-adjusted life year (DALY) rates were collected for KS, TS, and UCA for 204 countries and territories, including at birth, for children younger than 1 year, and age-standardized (AS) for all ages. Linear regression was used to calculate their estimated annual percentage changes (EAPCs). Finally, the relationships between EAPCs of each indicator and sociodemographic index (SDI) was investigated using Pearson correlation analysis. Results Globally, the age-standardized prevalence rate (ASPR) trend is decreasing in KS and TS and increasing in UCA. The DALY rates for children younger than 1 year were on a downward trend in KS and UCA, while they were still rising for TS. The AS-DALY rates were all on a downward trend in KS, TS, and UCA. The DALY rates of KS, TS and UCA were found higher in high-income countries in North America. In addition, the burdens of TS and UCA went down with increasing SDI, whereas the burden of KS increased with increasing SDI. Conclusion The global burdens of RCBDs have decreased since 1990. This finding can help policymakers implement cost-effective interventions to reduce the burdens of RCBDs.
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Affiliation(s)
| | | | | | - Yiqing Zhao
- Department of Reproductive Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Vasconcelos A, Sousa S, Bandeira N, Alves M, Papoila AL, Pereira F, Machado MC. Factors associated with perinatal and neonatal deaths in Sao Tome & Principe: a prospective cohort study. Front Pediatr 2024; 12:1335926. [PMID: 38434731 PMCID: PMC10904650 DOI: 10.3389/fped.2024.1335926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/02/2024] [Indexed: 03/05/2024] Open
Abstract
Background Neonatal mortality reduction is a global goal, but its factors are seldom studied in most resource-constrained settings. This is the first study conducted to identify the factors affecting perinatal and neonatal deaths in Sao Tome & Principe (STP), the smallest Central Africa country. Methods Institution-based prospective cohort study conducted at Hospital Dr. Ayres Menezes. Maternal-neonate dyads enrolled were followed up after the 28th day of life (n = 194) for identification of neonatal death-outcome (n = 22) and alive-outcome groups (n = 172). Data were collected from pregnancy cards, hospital records and face-to-face interviews. After the 28th day of birth, a phone call was made to evaluate the newborn's health status. Crude odds ratios and corresponding 95% confidence intervals were obtained. A p value <0.05 was considered statistically significant. Results The mean gestational age of the death-outcome and alive-outcome groups was 36 (SD = 4.8) and 39 (SD = 1.4) weeks, respectively. Death-outcome group (n = 22) included sixteen stillbirths, four early and two late neonatal deaths. High-risk pregnancy score [cOR 2.91, 95% CI: 1.18-7.22], meconium-stained fluid [cOR 4.38, 95% CI: 1.74-10.98], prolonged rupture of membranes [cOR 4.84, 95% CI: 1.47-15.93], transfer from another unit [cOR 6.08, 95% CI:1.95-18.90], and instrumental vaginal delivery [cOR 8.90, 95% CI: 1.68-47.21], were factors significantly associated with deaths. The odds of experiencing death were higher for newborns with infectious risk, IUGR, resuscitation maneuvers, fetal distress at birth, birth asphyxia, and unit care admission. Female newborn [cOR 0.37, 95% CI: 0.14-1.00] and birth weight of more than 2,500 g [cOR 0.017, 95% CI: 0.002-0.162] were found to be protective factors. Conclusion Factors such as having a high-risk pregnancy score, meconium-stained amniotic fluid, prolonged rupture of membranes, being transferred from another unit, and an instrumental-assisted vaginal delivery increased 4- to 9-fold the risk of stillbirth and neonatal deaths. Thus, avoiding delays in prompt intrapartum care is a key strategy to implement in Sao Tome & Principe.
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Affiliation(s)
- Alexandra Vasconcelos
- Unidade de Clínica Tropical-Global Health and Tropical Medicine (GHTM), Instituto de Higiene e Medicina Tropical (IHMT), Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Swasilanne Sousa
- Department of Pediatrics, Hospital Dr. Ayres de Menezes, São Tomé, Sao Tome and Principe
| | - Nelson Bandeira
- Department of Obstetrics & Gynecology, Hospital Dr. Ayres de Menezes, São Tomé, Sao Tome and Principe
| | - Marta Alves
- CEAUL, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Ana Luísa Papoila
- CEAUL, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Filomena Pereira
- Unidade de Clínica Tropical-Global Health and Tropical Medicine (GHTM), Instituto de Higiene e Medicina Tropical (IHMT), Universidade NOVA de Lisboa, Lisboa, Portugal
| | - Maria Céu Machado
- Faculdade de Medicina de Lisboa, Universidade de Lisboa, Lisboa, Portugal
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Zhao ZW, Xu YW, Zhang XT, Ma HH, Zhang JK, Wu X, Huang Y. Elevated plasma pyruvate kinase M2 concentrations are associated with the clinical severity and prognosis of coronary artery disease. Biochem Med (Zagreb) 2024; 34:010704. [PMID: 38125618 PMCID: PMC10731730 DOI: 10.11613/bm.2024.010704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 10/17/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Pyruvate kinase M2 (PKM2) was involved in the pathophysiology of atherosclerosis and coronary artery disease (CAD). We tested whether plasma PKM2 concentrations were correlated with clinical severity and major adverse cardiovascular events (MACEs) in CAD patients. Materials and methods A total of 2443 CAD patients and 238 controls were enrolled. The follow-up time was two years. Plasma PKM2 concentrations were detected by enzyme-linked immunosorbent assay (ELISA) kits (Cloud-Clone, Wuhan, China) using SpectraMax i3x Multi-Mode Microplate Reader (Molecular Devices, San Jose, USA). The predictors of acute coronary syndrome (ACS) were assessed by logistic regression analysis. The association between PKM2 concentration in different quartiles and MACEs was evaluated by Kaplan-Meier (KM) curves with log-rank test and Cox proportional hazard models. The predictive value of PKM2 and a cluster of conventional risk factors was determined by Receiver operating characteristic (ROC) curves. The net reclassification improvement (NRI) and the integrated discrimination improvement (IDI) were utilized to evaluate the enhancement in risk prediction when PKM2 was added to a predictive model containing a cluster of conventional risk factors. Results In CAD patients, PKM2 concentration was the independent predictor of ACS (P < 0.001). Kaplan-Meier cumulative survival curves and Cox proportional hazards analyses revealed that patients with a higher PKM2 concentration had higher incidence of MACEs compared to those with a lower PKM2 concentration (P < 0.001). The addition of PKM2 to a cluster of conventional risk factors significantly increased its prognostic value of MACEs. Conclusion Baseline plasma PKM2 concentrations predict the clinical severity and prognosis of CAD.
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Affiliation(s)
- Zi-wen Zhao
- Department of Cardiology, Fujian Heart Medical Center, Fujian Institute of Coronary Heart Disease, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, China
| | - Yi-wei Xu
- Department of Cardiology, Fujian Heart Medical Center, Fujian Institute of Coronary Heart Disease, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, China
| | - Xin-tao Zhang
- Department of Cardiology, Fujian Heart Medical Center, Fujian Institute of Coronary Heart Disease, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, China
| | - Hang-hao Ma
- Department of Cardiology, Ningde People Hospital, Ningde, China
| | - Jing-kun Zhang
- Cardiovascular Research Institute, University of California, San Francisco, USA
| | - Xue Wu
- Institute for Global Health Sciences, University of California, San Francisco, USA
| | - Yu Huang
- Department of Cardiology, Fujian Heart Medical Center, Fujian Institute of Coronary Heart Disease, Fujian Medical University Union Hospital, Fujian Medical University, Fuzhou, China
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Vo HD, Mackie F, McCulloch M, Reding R. International pediatric transplant association (IPTA) guidance on developing and/or expanding pediatric solid organ transplantation programs in low- and middle-income countries. Pediatr Transplant 2024; 28:e14346. [PMID: 36468319 DOI: 10.1111/petr.14346] [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: 05/29/2022] [Accepted: 06/11/2022] [Indexed: 12/11/2022]
Abstract
Pediatric solid organ transplantation (SOT) is a preferred treatment for medically suitable children with end-stage organ failure. Still, many of them have no access to transplantation owing to socioeconomic constraints or lack of transplant facilities in low- and middle-income countries (LMIC). Establishing pediatric SOT programs in LMIC offers children the opportunities to receive transplant care in more familiar home environments as well as help curtail transplant tourism and improve transplant outcomes as pediatric transplantation would be performed ethically and legally. The International Pediatric Transplant Association (IPTA) is a professional organization aiming to promote safe, ethical, and high-quality pediatric transplantation worldwide. This society paper describes major obstacles to pediatric SOT in LMIC and provides guidance on developing and/or expanding pediatric SOT programs in such countries. We also summarize available resources from the IPTA Outreach Program to help establish and support pediatric SOT programs in LMIC.
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Affiliation(s)
- Hanh D Vo
- Pediatric Gastroenterology, Hepatology, and Nutrition, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Fiona Mackie
- Paediatric Nephrology, Sydney Children's Hospital Randwick, University of New South Wales, Sydney, New South Wales, Australia
| | - Mignon McCulloch
- Pediatric Renal and Solid Organ Transplant Unit, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Raymond Reding
- Pediatric Liver Transplant Program, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
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Holm-Hansen CC, Lund S, Skytte TB, Molenaar J, Steensgaard CN, Mohd UA, Mzee S, Ali SM, Kjærgaard J, Greisen G, Sorensen JL, Poulsen A. Neonatal mortality and video assessment of resuscitation in four district hospitals in Pemba, Tanzania. Pediatr Res 2024; 95:712-721. [PMID: 37770540 PMCID: PMC10899108 DOI: 10.1038/s41390-023-02824-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 04/17/2023] [Accepted: 06/15/2023] [Indexed: 09/30/2023]
Abstract
BACKGROUND We aimed to assess risk factors for neonatal mortality, quality of neonatal resuscitation (NR) on videos and identify potential areas for improvement. METHODS This prospective cohort study included women in childbirth and their newborns at four district hospitals in Pemba, Tanzania. Videos were analysed for quality-of-care. Questionnaires on quality-of-care indicators were answered by health workers (HW) and women. Risk factors for neonatal mortality were analysed in a binomial logistic regression model. RESULTS 1440 newborns were enrolled. 34 newborns died within the neonatal period (23.6 per 1000 live births). Ninety neonatal resuscitations were performed, 20 cases on video. Positive pressure ventilation (PPV) was inadequate in 15 cases (75%). Half (10/20) did not have PPV initiated within the first minute, and in one case (5.0%), no PPV was performed. PPV was not sustained in 16/20 (80%) newborns. Of the 20 videos analysed, death occurred in 10 newborns: 8 after resuscitation attempts and two within the first 24 h. Most of HW 49/56 (87.5%) had received training in NR. CONCLUSIONS Video analysis of NR revealed significant deviations from guidelines despite 87.5% of HW being trained in NR. Videos provided direct evidence of gaps in the quality of care and areas for future education, particularly effective PPV. IMPACT Neonatal mortality in Pemba is 23.6 per 1000 livebirths, with more than 90% occurring in the first 24 h of life. Video assessment of neonatal resuscitation revealed deviations from guidelines and can add to understanding challenges and aid intervention design. The present study using video assessment of neonatal resuscitation is the first one performed at secondary-level hospitals where many of the world's births are conducted. Almost 90% of the health workers had received training in neonatal resuscitation, and the paper can aid intervention design by understanding the actual challenges in neonatal resuscitation.
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Affiliation(s)
- Charlotte Carina Holm-Hansen
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.
| | - Stine Lund
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Neonatology, The Juliane Marie Centre for Children, Copenhagen University Hospital Rigshospitalet, København, Denmark
| | - Tine Bruhn Skytte
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Jil Molenaar
- Reproductive and Maternal Health Research Group, Public Health Department, Institute of Tropical Medicine Antwerp, Antwerp, Belgium
- Family Medicine and Population Health, Faculty of Medical and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Christina Nadia Steensgaard
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Ulfat Amour Mohd
- Public Health Laboratory-Ivo de Carneri, Chake Chake, Pemba, Tanzania
| | - Said Mzee
- Public Health Laboratory-Ivo de Carneri, Chake Chake, Pemba, Tanzania
| | | | - Jesper Kjærgaard
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Gorm Greisen
- Department of Neonatology, The Juliane Marie Centre for Children, Copenhagen University Hospital Rigshospitalet, København, Denmark
- Department of Clinical Medicine, Faculty of Health and Medicine Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jette Led Sorensen
- Public Health Laboratory-Ivo de Carneri, Chake Chake, Pemba, Tanzania
- The Juliane Marie Centre for Children, Women and Reproduction, Copenhagen University Hospital Rigshospitalet, København, Denmark
| | - Anja Poulsen
- Global Health Unit, Department of Paediatrics and Adolescent Medicine, The Juliane Marie Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
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Wang Y, Zuo S, Wang F. Residential mobility and psychological transformation in China: From relational to institutional trust. Psych J 2024; 13:90-101. [PMID: 37905903 PMCID: PMC10917097 DOI: 10.1002/pchj.693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 08/28/2023] [Indexed: 11/02/2023]
Abstract
As one of the important drivers of social change in China, residential mobility has caused a dramatic change in the interpersonal environment, but it remained little known how residential mobility would influence the basis of interpersonal interaction-trust. The present research aimed to explore the effect of residential mobility on two kinds of trust, relational trust and institutional trust, by two studies. Study 1 explored the correlational relationship between regional residential mobility and two kinds of trust using data from the China General Social Survey 2010 and the Sixth National Population Census of China, and analyzed the data using hierarchical linear modeling. Study 2 switched to the individual level and investigated the causal relationship between individual residential mobility and two kinds of trust in the laboratory using the writing task for priming residential mobility and the situational selection task for trust. Study 1 found that individuals exhibited lower relational trust when they lived in a region of higher residential mobility. For institutional trust, the indicator about the permission to register household in inflow cities could significantly positively predict this. Study 2 found that the primed mindset of high (vs. low) residential mobility reduces relational trust and enhances institutional trust. In conclusion, the present research revealed that residential mobility promotes the transformation of individuals' trust mode from relational to institutional trust in social life, thus expanding the research field of residential mobility as a socioecological factor and extended the understanding of psychological transformation under the background of social change in China.
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Affiliation(s)
- Yachao Wang
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of PsychologyBeijing Normal UniversityBeijingChina
- Tiangong UniversityTianjinChina
| | - Shijiang Zuo
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of PsychologyBeijing Normal UniversityBeijingChina
| | - Fang Wang
- Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of PsychologyBeijing Normal UniversityBeijingChina
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Pavlos R, Bhuiyan MU, Jones M, Oakes D, O'Brien S, Borland ML, Doyle S, Richmond P, Martin AC, Snelling TL, Blyth CC. Pragmatic Adaptive Trial for Respiratory Infection in Children (PATRIC) Clinical Registry protocol. BMJ Open 2024; 14:e074308. [PMID: 38272557 PMCID: PMC10824052 DOI: 10.1136/bmjopen-2023-074308] [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: 04/04/2023] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
INTRODUCTION Acute respiratory infections (ARI) are the most common cause of paediatric hospitalisation. There is an urgent need to address ongoing critical knowledge gaps in ARI management. The Pragmatic Adaptive Trial for Respiratory Infections in Children (PATRIC) Clinical Registry will evaluate current treatments and outcomes for ARI in a variety of paediatric patient groups. The registry will provide a platform and data to inform a number of PATRIC clinical trials, testing various interventions in ARI treatment and management to optimise paediatric ARI care. METHODS AND ANALYSIS The PATRIC Clinical Registry is a single-centre, prospective observational registry recruiting from a tertiary paediatric Emergency Department in Western Australia. Through characterising demographic, clinical, treatment and outcome data, the PATRIC Clinical Registry will improve our understanding of antibiotic utilisation and ARI outcomes in children. ETHICS AND DISSEMINATION The PATRIC Clinical Registry is conducted in accordance with the Declaration of Helsinki, and the International Council for Harmonisation (ICH) Guidelines for Good Clinical Practice (CPMP/ICH/13595) July 1996. Approval is provided by the Child and Adolescent Health Service Human Research Ethics Committee (HREC). Study results will be communicated by presentation and publication (HREC: RGS0000003078.) TRIAL REGISTRATION NUMBER: Australian New Zealand Clinical Trials Registry (ANZCTR): ACTRN12619000903189. UTN: U1111-1231-3365.
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Affiliation(s)
- Rebecca Pavlos
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Mejbah U Bhuiyan
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Mark Jones
- School of Public Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Daniel Oakes
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
| | - Sharon O'Brien
- Emergency Department, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Meredith L Borland
- Emergency Department, Perth Children's Hospital, Nedlands, Western Australia, Australia
- School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Crawley, Western Australia, Australia
| | - Sarah Doyle
- What the Doctor Said, North Perth, Western Australia, Australia
| | - Peter Richmond
- School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Perth, Western Australia, Australia
- Department of General Paediatrics, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Andrew C Martin
- Department of General Paediatrics, Perth Children's Hospital, Nedlands, Western Australia, Australia
| | - Thomas L Snelling
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
- Sydney Children's Hospitals Network Randwick, Randwick, New South Wales, Australia
| | - Christopher C Blyth
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Nedlands, Western Australia, Australia
- Department of Infectious Diseases, Perth Children's Hospital, Nedlands, Western Australia, Australia
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Li XY, Hou MJ, Kong XM, Lv JJ, Yang CH, Li DT, Zhang RH. The congenital birth defects burden in children younger than 14 years of age, 1990 - 2019: An age-period-cohort analysis of the global burden of disease study. J Glob Health 2024; 14:04012. [PMID: 38247557 PMCID: PMC10802974 DOI: 10.7189/jogh.14.04012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024] Open
Abstract
Background This study aims to delineate the burden of congenital birth defects (CBDs) in children under 14 years of age from 1990 to 2019, using an age-period-cohort framework to analyse data from the Global Burden of Disease Study (GBD). Methods Data on prevalence cases, age-standardised prevalence rates (ASPRs), death cases, and age-standardised death rates (ASDRs) of congenital birth defects (CBDs) from 1990 to 2019 were obtained from GBD 2019. Using this data set, we conducted an age-period-cohort (APC) analysis to examine patterns and trends in mortality, prevalence, and disability-adjusted life years (DALYs) associated with CBDs, while exploring correlations with age, time periods, and generational birth cohorts. Furthermore, to quantify the temporal trends, we calculated the estimated annual percentage changes (EAPCs) for these parameters. Results The global prevalence of CBDs decreased from 1404.22 to 1301.66 per 100 000 with an EAPC of -0.18% from 1990 to 2019. CBD mortality decreased by 42.52% between 1990 and 2019, with the global age-standardised death rate declining from 49.72 to 25.58 per 100 000. The age-standardised DALY rate decreased from 4529.16 to 2393.61 per 100 000. Prevalence declined most notably among older children. The risk of CBDs reached its lowest during adolescence (10-14 years) across all regions. The most recent period (2015-2019) showed a reduced risk of prevalence compared to 2000-2004. Earlier birth cohorts displayed declining tendencies followed by slight increases in risk. Conclusions This study demonstrates encouraging global reductions in the burden of CBDs among children over the past three decades. Prevalence, mortality, and DALYs attributable to CBDs have exhibited downward trajectories, although regional disparities remain. APC analysis provides valuable insights to inform prevention and management strategies for pediatric CBDs.
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Affiliation(s)
- Xin-yu Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Meng-jie Hou
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiang-meng Kong
- Department of Cardiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia-jie Lv
- Department of Vascular surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Cheng-hao Yang
- Department of Vascular surgery, Putuo People’s Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Da-tao Li
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ru-hong Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Li Z, Yuan T. Neutrophil extracellular traps in adult diseases and neonatal bacterial infectious diseases: A review. Heliyon 2024; 10:e23559. [PMID: 38173520 PMCID: PMC10761809 DOI: 10.1016/j.heliyon.2023.e23559] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 01/05/2024] Open
Abstract
Neutrophils, the most abundant type of white blood cells, are pivotal in fighting bacterial infections due to their immunological and anti-infection capabilities. In recent years, scientists have discovered a novel mechanism known as neutrophil extracellular traps, which are fibrous networks primarily released by neutrophils that combat bacterial infections. There is a growing interest in studying NETs and their role in human infectious diseases, particularly in neonates susceptible to bacterial infections. NETs and their components have been found in various samples from neonatal-infected patients, providing a new route for early diagnosis of neonatal infectious diseases. This paper aims to summarize the studies on NETs in adult diseases and mainly discuss NETs in neonatal sepsis, necrotizing enterocolitis, and purulent meningitis, to provide scientific evidence for early monitoring, diagnosis, and treatment of neonatal infections.
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Affiliation(s)
- Ziheng Li
- Department of Neonatology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, China
| | - Tianming Yuan
- Department of Neonatology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Zhejiang, China
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Xin J, Luo Y, Xiang W, Zhu S, Niu H, Feng J, Sun L, Zhang B, Zhou X, Yang W. Measurement of the burdens of neonatal disorders in 204 countries, 1990-2019: a global burden of disease-based study. Front Public Health 2024; 11:1282451. [PMID: 38264240 PMCID: PMC10803531 DOI: 10.3389/fpubh.2023.1282451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/08/2023] [Indexed: 01/25/2024] Open
Abstract
Background Neonatal disorders are facing serious public health challenges. Previous studies were based on limited data sources and had a narrow geographical scope. We aim to understand the trends of alteration in the burden of neonatal disorders from 1990 to 2019 in 204 countries and territories. Methods Data were investigated from the Global Burden of Disease Study 2019. First, we visualized the burden of neonatal disorders using the number of cases and the age-standardized incidence rate (ASIR), death rate (ASDR), and disability-adjusted life years (ASR-DALYs) from 1990 to 2019. Second, estimated annual percentage changes (EAPCs) were used to evaluate the temporal trends of disease burden during different periods. Finally, the sociodemographic index (SDI) and human development index (HDI) were used to determine whether there exists a correlation between socioeconomic development level, human development level, and potential burden consequences. Results Overall, in the past 30 years, the ASIR trends have remained relatively steady, whereas the ASDR and ASR-DALYs have declined. However, the burden of neonatal disorders varied greatly in various regions and countries. Among 21 regions, the ASIR trend had the largest increase in Central Latin America (EAPC = 0.42, 95%CI = 0.33-0.50). Conversely, the ASDR and ASR-DALYs experienced the largest decrease in Central Europe (EAPC = -5.10, 95%CI = -5.28 to 4.93) and East Asia (EAPC = -4.07, 95%CI = -4.41 to 3.73), respectively. Among 204 countries, the ASIR (EAPC = 3.35, 95%CI = 3.13-3.56) trend in Greece displayed the most significant increase, while the ASDR (EAPC = 1.26, 95%CI = 1.01-1.50) and ASR-DALYs (EAPC = 1.26, 95%CI = 1.03-1.49) trends in Dominica experienced the most substantial increase. Furthermore, there was a strong correlation between the EAPCs in ASIR, ASDR, ASR-DALYs, and SDI or HDI in 2019, with some exceptions. In addition, countries with elevated levels of HDI experienced a faster increase in ASDR and ASR-DALYs for neonatal disorders. Conclusion Although the burden of neonatal disorders shows a downward trend from 1990 to 2019, it is still not optimistic. It is necessary to implement a multi-pronged approach to reduce the increasing burden of neonatal disorders.
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Affiliation(s)
- Juan Xin
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Continuing Education and Training Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi’an, China
| | - Yiwen Luo
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Wanwan Xiang
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Sijing Zhu
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Hui Niu
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Jiayuan Feng
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Landi Sun
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Boxing Zhang
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- School of Public Health, Jiaotong University Health Science Center, Xi’an, China
| | - Xihui Zhou
- Department of Pediatrics, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Wenfang Yang
- Department of Obstetrics and Gynecology, Maternal and Child Health Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Armdie AZ, Ejigu BA, Seme A, Desta S, Yihdego M, Shiferaw S. Magnitude and determinants of early initiation and exclusive breastfeeding at six weeks postpartum: evidence from the PMA Ethiopia longitudinal survey. Int Breastfeed J 2024; 19:1. [PMID: 38178243 PMCID: PMC10765766 DOI: 10.1186/s13006-023-00611-y] [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: 03/31/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024] Open
Abstract
BACKGROUND Early initiation and exclusive breastfeeding are crucial in preventing child morbidity and mortality. Despite the importance of these practices, rates of timely initiation of breastfeeding and exclusive breastfeeding remain suboptimal in many sub-Saharan countries, including Ethiopia. This paper aimed to estimate the prevalence and identify determinants of breastfeeding initiation within the first hour after birth and exclusive breastfeeding in Ethiopia. METHODS Data from the Performance Monitoring for Action Ethiopia project, a national survey conducted from August 2019 to September 2020, were used. The analytical sample comprises 2564 postpartum women and their children; data reported at baseline during enrollment and six weeks postpartum were used in this analysis. A multi-level binary logistic regression model was employed to identify determinant factors linked with initiation breastfeeding and exclusive breastfeeding. RESULTS Of the 2564 mothers, 77.8% of infants breastfed within the first hour of birth and 68.4% of women practiced exclusive breastfeeding at six weeks postpartum with significant variation across regions. In the multivariate analysis, mothers who had cesarean delivery were less likely to initiate early breastfeeding as compared to mothers with vaginal delivery (AOR 0.27; 95% CI 0.17, 0.41). The odds of early initiation of breastfeeding were higher for mothers whose baby cried immediately after birth (AOR 3.31; 95% CI 1.95, 5.62) and who had skilled assisted delivery (AOR 2.13; 95% CI 1.01, 4.48). Other factors that were significantly associated with early initiation of breastfeeding were obstetric complication(s), parity, immediate mother-to-baby skin-to-skin contact, immediate postnatal care and the region. Similarly, mothers whose babies had a good neonatal birth status (AOR 1.81; 95% CI 1.09, 2.99) were more likely to exclusively breastfeed their child at six weeks postpartum. CONCLUSIONS Early initiation of breastfeeding and exclusive breastfeeding is sub-optimal in Ethiopia. Nutrition programmers should consider regional variations in designing intervention programs to enhance breastfeeding practices. Healthcare providers should give special attention to women at risk such as those giving birth through cesarean section and having obstetric complications during delivery.
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Affiliation(s)
| | - Bedilu Alamirie Ejigu
- Department of Statistics, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Assefa Seme
- School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Selamawit Desta
- Department of Population Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Mahari Yihdego
- PMA Ethiopia, Addis Ababa University, Addis Ababa, Ethiopia
| | - Solomon Shiferaw
- School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
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Lo Iacono G, Cook AJC, Derks G, Fleming LE, French N, Gillingham EL, Gonzalez Villeta LC, Heaviside C, La Ragione RM, Leonardi G, Sarran CE, Vardoulakis S, Senyah F, van Vliet AHM, Nichols G. A mathematical, classical stratification modeling approach to disentangling the impact of weather on infectious diseases: A case study using spatio-temporally disaggregated Campylobacter surveillance data for England and Wales. PLoS Comput Biol 2024; 20:e1011714. [PMID: 38236828 PMCID: PMC10796013 DOI: 10.1371/journal.pcbi.1011714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 11/27/2023] [Indexed: 01/22/2024] Open
Abstract
Disentangling the impact of the weather on transmission of infectious diseases is crucial for health protection, preparedness and prevention. Because weather factors are co-incidental and partly correlated, we have used geography to separate out the impact of individual weather parameters on other seasonal variables using campylobacteriosis as a case study. Campylobacter infections are found worldwide and are the most common bacterial food-borne disease in developed countries, where they exhibit consistent but country specific seasonality. We developed a novel conditional incidence method, based on classical stratification, exploiting the long term, high-resolution, linkage of approximately one-million campylobacteriosis cases over 20 years in England and Wales with local meteorological datasets from diagnostic laboratory locations. The predicted incidence of campylobacteriosis increased by 1 case per million people for every 5° (Celsius) increase in temperature within the range of 8°-15°. Limited association was observed outside that range. There were strong associations with day-length. Cases tended to increase with relative humidity in the region of 75-80%, while the associations with rainfall and wind-speed were weaker. The approach is able to examine multiple factors and model how complex trends arise, e.g. the consistent steep increase in campylobacteriosis in England and Wales in May-June and its spatial variability. This transparent and straightforward approach leads to accurate predictions without relying on regression models and/or postulating specific parameterisations. A key output of the analysis is a thoroughly phenomenological description of the incidence of the disease conditional on specific local weather factors. The study can be crucially important to infer the elusive mechanism of transmission of campylobacteriosis; for instance, by simulating the conditional incidence for a postulated mechanism and compare it with the phenomenological patterns as benchmark. The findings challenge the assumption, commonly made in statistical models, that the transformed mean rate of infection for diseases like campylobacteriosis is a mere additive and combination of the environmental variables.
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Affiliation(s)
- Giovanni Lo Iacono
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
- Institute for Sustainability, University of Surrey, Guildford, United Kingdom
- People-Centred Artificial Intelligence Institute, University of Surrey, Guilford, United Kingdom
- Centre for Mathematical and Computational Biology, University of Surrey, Guilford, United Kingdom
| | - Alasdair J. C. Cook
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
| | - Gianne Derks
- Centre for Mathematical and Computational Biology, University of Surrey, Guilford, United Kingdom
- Mathematical Institute, Leiden University, Leiden, the Netherlands
| | - Lora E. Fleming
- European Centre for Environment and Human Health, University of Exeter Medical School, Truro, Cornwall, United Kingdom
| | - Nigel French
- New Zealand Food Safety Science & Research Centre, Massey University, Palmerston North, New Zealand
| | | | - Laura C. Gonzalez Villeta
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
| | - Clare Heaviside
- Institute for Environmental Design and Engineering, University College London, London, United Kingdom
| | - Roberto M. La Ragione
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
- School of Biosciences, University of Surrey, Guilford, United Kingdom
| | - Giovanni Leonardi
- UK Health Security Agency, Chilton, United Kingdom
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Sotiris Vardoulakis
- Healthy Environments And Lives (HEAL) National Research Network, Australian National University, Canberra, ACT, Australia
| | - Francis Senyah
- UK Health Security Agency, Porton Down, United Kingdom
- Médicines Sans Frontièrs, London, United Kingdom
| | - Arnoud H. M. van Vliet
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
| | - Gordon Nichols
- Department of Comparative Biomedical Sciences, School of Veterinary Medicine, University of Surrey, Guildford, United Kingdom
- European Centre for Environment and Human Health, University of Exeter Medical School, Truro, Cornwall, United Kingdom
- UK Health Security Agency, Chilton, United Kingdom
- University of East Anglia, Norwich, United Kingdom
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Tao X, Chen Y, Xu Y, Wang Z, Liu X. A Survey on the Knowledge, Attitudes, Behaviors and Influencing Factors of Caregivers for Newborns With COVID-19 in Chongqing, China. Cureus 2024; 16:e53046. [PMID: 38410285 PMCID: PMC10895903 DOI: 10.7759/cureus.53046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 02/28/2024] Open
Abstract
OBJECTIVE This study aimed to investigate the healthcare knowledge, attitudes, and behaviors of primary caregivers of newborns with coronavirus disease 2019 (COVID-19) during the pandemic in Chongqing, China, and analyze the influencing factors. METHODS The study included primary caregivers of COVID-19 newborns hospitalized in our institution from December 2022 to January 2023. A questionnaire survey was initiated to assess the caregivers' health-care knowledge, attitudes, and behaviors for COVID-19 and the influencing factors. The data were analyzed statistically. RESULTS A total of 195 caregivers were included, one for each infant with COVID-19. The questionnaire consisted of three dimensions. For the knowledge dimension, the top scoring items were wearing masks in public spaces (4.92 ± 0.087), strengthening hand hygiene (4.83 ± 0.164), and frequent ventilation in living environment (4.62 ± 0.331) in order; for the attitude dimension, the top three scoring items were wearing masks in public spaces (4.85 ± 0.353), strengthening hand washing and disinfection (4.72 ± 0.450), and regular ventilation (4.49 ± 0.501). For the behavior dimension, the top three were confidence in winning the challenge of the pandemic (4.71 ± 0.480), standardized wearing of masks in public spaces/confined spaces (4.68 ± 0.589), and high satisfaction with community epidemic prevention measures (4.67 ± 0.496). Among the influencing factors, fear of COVID-19 was the independent risk indicator for the caregivers' anxiety (OR = 38.085, 95% CI = 14.383-100.664) and fear of COVID-19 (OR = 8.170, 95%CI = 2.156-30.957) and fever (OR = 10.213, 95% CI = 1.972-52.892) were the independent risk indicators for depression. CONCLUSION The study shows a key link between caregiver knowledge, attitudes, behaviors, and neonatal COVID-19 infection, with a gap between knowledge, attitudes, and behaviors. Caregivers, especially those dealing with premature infants, worried about mother-to-child transmission and experienced multiple births, face significant psychological stress during this phase of the pandemic.
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Affiliation(s)
- Xiaojun Tao
- Department of Neonatology, Children's Hospital of Chongqing Medical University, Chongqing, CHN
| | - Yanhan Chen
- College of Nursing, Chongqing Medical University, Chongqing, CHN
| | - Ye Xu
- Department of Radiology, Children's Hospital of Chongqing Medical University, Chongqing, CHN
| | - Zhengjie Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, CHN
| | - Xuexiu Liu
- Department of Neonatology, Children's Hospital of Chongqing Medical University, Chongqing, CHN
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Zhao Z, Liu W, Hu J, Chen S, Gao Y, Wang H, Luo M, Zhou T, Zhang G. Cohort Profile: China Southwest Birth Cohort (CSBC). Int J Epidemiol 2023; 52:e347-e353. [PMID: 37440714 PMCID: PMC10749777 DOI: 10.1093/ije/dyad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Affiliation(s)
- Ziling Zhao
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Weixin Liu
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Jinnuo Hu
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Shiqi Chen
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Yan Gao
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Hong Wang
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Min Luo
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Tianjin Zhou
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
| | - Gang Zhang
- Obstetrics Department, Sichuan Provincial Maternity and Child Health Care Hospital (The Affiliated Women’s and Children’s Hospital of Chengdu Medical College), Chengdu, China
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He S, Zhang H, Liu X, Li Y, Wang B, Zhang X, Chen H. Under-5, infant, and neonatal mortality trends and causes of death, 1991-2022: Findings from death surveillance in Xicheng district of Beijing, China. Prev Med Rep 2023; 36:102461. [PMID: 38116270 PMCID: PMC10728313 DOI: 10.1016/j.pmedr.2023.102461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 08/08/2023] [Accepted: 10/05/2023] [Indexed: 12/21/2023] Open
Abstract
Overall, China has made substantial progress in improving child survival over the past few decades, but a detailed understanding of child mortality trend at local level is limited. This study aimed to present a comprehensive analysis of under-5, infant, and neonatal mortality rates and its trend in Xicheng district of Beijing, China. We used the surveillance data of under-5 children reported by Preventive Health Department of Xicheng District Community Health Service Center from 1991 to 2022. The data was collected based on the Child Death Reporting Card of the Beijing Under-5 Mortality Rate Surveillance Network. Data check was performed by each community health service center and related medical institutions. We extracted data included maternal age, date of death, date of birth, gender, census register, classification of any causes of death, and utilization of healthcare services before death and doubly input it in the Excel 2016 program. Categorization of the causes of death was adapted by the International Categorization of Diseases (ICD-10). Mortality rates and distribution of the leading causes of death were analyzed with descriptive statistics and the Pearson's Chi-square test using SAS 14.0 software. The Chi-square trend test was used to explore the trends in mortality. Interrupted time series analysis (ITSA) was conducted to assess the impact of the two-child policy on mortality using STATA statistical packages. From 1991 to 2022, totally, there were 166,061 live births and 793 (4.78 ‰) under-5 deaths. The mortality rates of under-5 children, infants and neonates in Xicheng district decreased from 14.75 ‰, 11.25 ‰ and 8.00 ‰ to 1.03 ‰, 0.83 ‰ and 0.41 ‰ respectively. All mortality rates showed an overall significant decline trend (χ2 trend for neonatal = -15.8136, P trend for neonatal < 0.001; χ2 trend for infant = -17.6652, P trend for infant < 0.001; χ2 trend for under-5 = -18.9103, P trend for under-5 < 0.001). The leading causes of death among under-5 children were congenital heart disease (1.65 ‰), birth asphyxia (1.44 ‰), and other congenital abnormalities (except congenital heart disease and down's syndrome) (1.36 ‰). ITSA results showed that the two-child policy did not change the overall decreased trend of child mortality rates. Future preventive measures for child healthcare should give a priority for congenital heart disease, birth asphyxia, and other congenital abnormalities.
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Affiliation(s)
- Shuqing He
- Xicheng District Maternal and Child Health Hospital, Beijing 100054, PR China
| | - Haoran Zhang
- College of Preschool Education, Beijing Youth Politics College, Beijing 100102, PR China
| | - Xiaorong Liu
- Xicheng District Maternal and Child Health Hospital, Beijing 100054, PR China
| | - Yugang Li
- College of Preschool Education, Beijing Youth Politics College, Beijing 100102, PR China
| | - Bing Wang
- Xicheng District Maternal and Child Health Hospital, Beijing 100054, PR China
| | - Xiaowen Zhang
- Xicheng District Maternal and Child Health Hospital, Beijing 100054, PR China
| | - Huiyan Chen
- Xicheng District Maternal and Child Health Hospital, Beijing 100054, PR China
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Di Mario S, Gagliotti C, Cattaneo A, Battaglia S, Cisbani L, Franchi F. Impact of COVID-19 Pandemic on Breastfeeding by Family Vulnerability: An Observational Study Based on Record Linkage. Breastfeed Med 2023; 18:921-927. [PMID: 38100437 DOI: 10.1089/bfm.2023.0209] [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] [Indexed: 12/17/2023]
Abstract
Objective: The aim of this study was to assess the impact of the coronavirus disease 2019 (COVID-19) pandemic on breastfeeding, overall and across degrees of family vulnerability. Study Design: A repeated cross-sectional study was conducted based on record linkage analysis of regional administrative databases providing data on breastfeeding prevalence in children, collected at the time of months of age. Breastfeeding data were linked to maternal characteristics to calculate a breastfeeding vulnerability score. Data over a 3-year period were considered as follows: 2019 (prepandemic), 2020 (lockdown and strict COVID-19 control measures), and 2021 (milder COVID-19 control measures). Results: During the study period, 110,925 immunization records were registered; data on breastfeeding were available for 107,138 records. The prevalence of full breastfeeding at 3 months of age decreased from 57.1% in 2019 to 56.1% in 2021 (p-value = 0.003), whereas prevalence of full breastfeeding at 5 months of age increased (from 44.1% in 2019 to 47.6% in 2021; p-value <0.001). The vulnerability score was calculated for the 70,253 records (63.3% of the initial sample) for which data were accessible: 5% of the sample was in the lowest vulnerability class and 15% in the highest one. As the vulnerability score increased, the prevalence of full breastfeeding at 3 and 5 months of age decreased in each of the three study years. Breastfeeding prevalence within each vulnerability class was not affected by the pandemic. On the other hand, the percentage of children in the high vulnerability class (score ≥3) increased by 3.6% in 2021 compared with 2019. Conclusions: The pandemic has not significantly impacted the prevalence of breastfeeding (-1% at 3 months and +3.5% at 5 months), but the proportion of children in the most vulnerable class increased significantly: action should be taken to ensure that during crises or emergencies the most vulnerable groups receive increased breastfeeding protection, promotion, and support.
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Affiliation(s)
- Simona Di Mario
- SaPeRiDoc-Documentation Centre on Perinatal and Reproductive Health, Primary Care Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy
| | - Carlo Gagliotti
- Department of Innovation in Health Care and Social Services, Regional Health Authority of Emilia-Romagna Region, Bologna, Italy
| | - Adriano Cattaneo
- Retired; IRCCS Burlo Garofolo Paediatric Hospital, Trieste, Italy
| | - Sergio Battaglia
- Information Technology Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy
| | - Luca Cisbani
- Information Technology Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy
| | - Fabia Franchi
- Primary Care Service, Regional Health Authority of Emilia-Romagna, Bologna, Italy
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Rice E, Oakes DB, Holland C, Moore HC, Blyth CC. Respiratory syncytial virus in children: epidemiology and clinical impact post-COVID-19. Curr Opin Infect Dis 2023; 36:522-528. [PMID: 37830952 DOI: 10.1097/qco.0000000000000967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
PURPOSE OF REVIEW Respiratory syncytial virus (RSV) remains a leading cause of mortality and morbidity worldwide. RSV seasonality was disrupted by COVID-19-associated nonpharmaceutical interventions (NPIs). We review RSV seasonality, molecular epidemiology, clinical manifestations, and community awareness to inform future prevention strategies. RECENT FINDINGS An initial reduction of RSV disease observed with NPIs, and subsequent global resurgence was associated with a collapse in genetic diversity. A lack of immunity is suggested to have contributed to the resurgence of RSV cases experienced post COVID-19. The median age of children admitted with RSV increased during the resurgence, likely secondary to the expanded cohort of RSV-immune naive children. The pandemic also played a role in increased community awareness, which can be utilized as part of a coordinated public health effort to introduce prevention strategies. Further education on signs and symptoms of RSV is still required. SUMMARY mAbs and maternal vaccines targeting RSV have the potential to reduce paediatric morbidity, however this new era of RSV prevention will require ongoing research to facilitate community awareness and engagement, and better respiratory surveillance. Tackling the global burden of RSV will require a coordinated effort and measures to ensure access and affordability of new prevention strategies.
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Affiliation(s)
- Emily Rice
- Department of General Paediatrics, Perth Children's Hospital, Hospital Avenue
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia
| | - Daniel B Oakes
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia
| | - Charlie Holland
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia
- School of Population Health, Curtin University
| | - Hannah C Moore
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia
- School of Population Health, Curtin University
| | - Christopher C Blyth
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia
- Department of Infectious Diseases, Perth Children's Hospital, Hospital Avenue
- School of Medicine, University of Western Australia
- Department of Microbiology, PathWest Laboratory Medicine, QEII Medical Centre, Perth, Western Australia
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Taha S, Simpson RB, Sharkey D. The critical role of technologies in neonatal care. Early Hum Dev 2023; 187:105898. [PMID: 37944264 DOI: 10.1016/j.earlhumdev.2023.105898] [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: 09/26/2023] [Revised: 11/03/2023] [Accepted: 11/03/2023] [Indexed: 11/12/2023]
Abstract
Neonatal care has made significant advances in the last few decades. As a result, mortality and morbidity in high-risk infants, such as extremely preterm infants or those infants with birth-related brain injury, has reduced significantly. Many of these advances have been facilitated or delivered through development of medical technologies allowing clinical teams to be better supported with the care they deliver or provide new therapies and diagnostics to improve management. The delivery of neonatal intensive care requires the provision of medical technologies that are easy to use, reliable, accurate and ideally developed for the unique needs of the newborn population. Many technologies have been developed and commercialised following adult trials without ever being studied in neonatal patients despite the unique characteristics of this population. Increasingly, funders and industry are recognising this major challenge which has resulted in initiatives to develop new ideas from concept through to clinical care. This review explores some of the key medical technologies used in neonatal care and the evidence to support their adoption to improve outcomes. A number of devices have yet to realise their full potential and will require further development to optimise and find their ideal target population and clinical benefit. Examples of emerging technologies, which may soon become more widely used, are also discussed. As neonatal care relies more on medical technologies, we need to be aware of the impact on care pathways, especially from a human factors approach, the associated costs and subsequent benefits to patients alongside the supporting evidence.
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Affiliation(s)
- Syed Taha
- Centre for Perinatal Research, School of Medicine, University of Nottingham, Nottingham NG7 2UH, United Kingdom
| | - Rosalind B Simpson
- Centre for Perinatal Research, School of Medicine, University of Nottingham, Nottingham NG7 2UH, United Kingdom
| | - Don Sharkey
- Centre for Perinatal Research, School of Medicine, University of Nottingham, Nottingham NG7 2UH, United Kingdom.
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Gallego-Delgado J. Pathology of Severe Malaria. Pathogens 2023; 12:1389. [PMID: 38133274 PMCID: PMC10746059 DOI: 10.3390/pathogens12121389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 11/24/2023] [Indexed: 12/23/2023] Open
Abstract
Malaria, a devastating disease transmitted by mosquitoes, continues to plague many regions worldwide, affecting millions of lives annually [...].
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Affiliation(s)
- Julio Gallego-Delgado
- Department of Biological Sciences, Lehman College, The City University of New York, Bronx, New York, NY 10468, USA; ; Tel.: +1-347-577-4109
- Ph.D. Program in Biology, The Graduate Center, The City University of New York, New York, NY 10016, USA
- Ph.D. Program in Biochemistry, The Graduate Center, The City University of New York, New York, NY 10016, USA
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