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Tan R, Kavishe G, Luwanda LB, Kulinkina AV, Renggli S, Mangu C, Ashery G, Jorram M, Mtebene IE, Agrea P, Mhagama H, Vonlanthen A, Faivre V, Thabard J, Levine G, Le Pogam MA, Keitel K, Taffé P, Ntinginya N, Masanja H, D'Acremont V. A digital health algorithm to guide antibiotic prescription in pediatric outpatient care: a cluster randomized controlled trial. Nat Med 2024; 30:76-84. [PMID: 38110580 PMCID: PMC10803249 DOI: 10.1038/s41591-023-02633-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/06/2023] [Indexed: 12/20/2023]
Abstract
Excessive antibiotic use and antimicrobial resistance are major global public health threats. We developed ePOCT+, a digital clinical decision support algorithm in combination with C-reactive protein test, hemoglobin test, pulse oximeter and mentorship, to guide health-care providers in managing acutely sick children under 15 years old. To evaluate the impact of ePOCT+ compared to usual care, we conducted a cluster randomized controlled trial in Tanzanian primary care facilities. Over 11 months, 23,593 consultations were included from 20 ePOCT+ health facilities and 20,713 from 20 usual care facilities. The use of ePOCT+ in intervention facilities resulted in a reduction in the coprimary outcome of antibiotic prescription compared to usual care (23.2% versus 70.1%, adjusted difference -46.4%, 95% confidence interval (CI) -57.6 to -35.2). The coprimary outcome of day 7 clinical failure was noninferior in ePOCT+ facilities compared to usual care facilities (adjusted relative risk 0.97, 95% CI 0.85 to 1.10). There was no difference in the secondary safety outcomes of death and nonreferred secondary hospitalizations by day 7. Using ePOCT+ could help address the urgent problem of antimicrobial resistance by safely reducing antibiotic prescribing. Clinicaltrials.gov Identifier: NCT05144763.
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Affiliation(s)
- Rainer Tan
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland.
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania.
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland.
- University of Basel, Basel, Switzerland.
| | - Godfrey Kavishe
- National Institute of Medical Research - Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Lameck B Luwanda
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
| | - Alexandra V Kulinkina
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Sabine Renggli
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
| | - Chacha Mangu
- National Institute of Medical Research - Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Geofrey Ashery
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
| | - Margaret Jorram
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
| | | | - Peter Agrea
- National Institute of Medical Research - Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Humphrey Mhagama
- National Institute of Medical Research - Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Alan Vonlanthen
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Vincent Faivre
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Julien Thabard
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Gillian Levine
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Marie-Annick Le Pogam
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Kristina Keitel
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
- Pediatric Emergency Department, Department of Pediatrics, University Hospital Bern, Bern, Switzerland
| | - Patrick Taffé
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Nyanda Ntinginya
- National Institute of Medical Research - Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Honorati Masanja
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
| | - Valérie D'Acremont
- Centre for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
- Swiss Tropical and Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
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2
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Nankumbi J, Grant F, Sibeko L, Mercado E, O'Neil K, Cordeiro LS. Effects of Food-Based Approaches on Vitamin A Status of Women and Children: A Systematic Review. Adv Nutr 2023; 14:1436-1452. [PMID: 37634852 PMCID: PMC10721510 DOI: 10.1016/j.advnut.2023.08.009] [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: 09/20/2022] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 08/29/2023] Open
Abstract
Vitamin A deficiency (VAD) increases risk for morbidity and mortality. Food-based approaches offer one strategy to improve vitamin A status. This systematic review assessed evidence of the effects of food-based approaches on the vitamin A status of women and children under 5 y. VAD was defined as clinical ocular symptoms, such as loss of vision, and/or retinol plasma or serum concentration <0.70 μmol/L. Searches on food-based approaches to improve vitamin A status were conducted for the period 2011-2022 on PubMed, CINHAL, Web of Science, and Google Scholar using PRISMA guidelines. English-language publications were included. Case studies, unpublished dissertations, and non-peer-reviewed studies were excluded. This review comprises 24 of 27,322 identified studies; 23 included studies focused on provitamin A carotenoids. There were 17,214 participants across the 24 studies with sample sizes ranging from 8 to 3571 individuals. Intervention studies spanned from 3 wk to 2 y. Fifteen (63%) studies were randomized control trials, 7 were cross-sectional, and 2 were longitudinal studies. Most studies (N = 21) used biochemical measurements, for example, serum retinol, to assess vitamin A status; other studies used clinical symptoms (for example, xerophtalmia) or dietary intake. Thirteen (54%) studies reported a statistically significant effect of food-based interventions (N = 8) or an association of diet (N = 5) on vitamin A status. This systematic review indicated that some food-based interventions improved vitamin A status, thus offering a safe and effective delivery mechanism for vitamin A. There appeared to be significant association between vitamin A status and consumption of foods with high concentrations of preformed vitamin A and provitamin A carotenoids. Differences across studies in regard to the period of evaluation, food approaches used, and statistical power may explain the lack of effectiveness of food-based approaches on vitamin A status in some studies.
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Affiliation(s)
- Joyce Nankumbi
- Department of Nutrition, University of Massachusetts, Amherst, MA, United States
| | | | - Lindiwe Sibeko
- Department of Nutrition, University of Massachusetts, Amherst, MA, United States
| | - Evelyn Mercado
- Department of Psychology and Brain Sciences, University of Massachusetts Amherst, Amherst, MA, United States
| | - Kristina O'Neil
- Department of Nutrition, University of Massachusetts, Amherst, MA, United States
| | - Lorraine S Cordeiro
- Department of Nutrition, University of Massachusetts, Amherst, MA, United States.
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Yerdessov N, Zhamantayev O, Bolatova Z, Nukeshtayeva K, Kayupova G, Turmukhambetova A. Infant Mortality Trends and Determinants in Kazakhstan. CHILDREN (BASEL, SWITZERLAND) 2023; 10:923. [PMID: 37371155 DOI: 10.3390/children10060923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/18/2023] [Accepted: 05/20/2023] [Indexed: 06/29/2023]
Abstract
Infant mortality rate (IMR) is a crucial indicator of healthcare performance and a reflection of a country's socioeconomic development. We analyzed the trends of IMR in Central Asia (CA) countries and its determinants in Kazakhstan, which is a middle-income country. Linear regression was used for IMR trend analysis in CA countries from 2000 to 2020 and for exploring associations between IMR and socioeconomic factors, health service-related factors, and population health indicators-related factors. A gamma generalized linear model was applied to define associations with various determinants. Our analysis revealed that IMR has decreased in all CA countries, with Kazakhstan having the lowest rate in 2000 and 2020. Our results suggest that socioeconomic indicators, such as total unemployment, Gini index, current health expenditure, gross domestic product (GDP), proportion of people living in poverty, and births by 15-19-year-old mothers, were associated with increased infant mortality rates. Improving socioeconomic conditions, investing in healthcare systems, reducing poverty and income inequality, and improving access to education, are all potential issues for further development. Addressing these factors may be critical for improving maternal and child health outcomes in the region.
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Affiliation(s)
- Nurbek Yerdessov
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
| | - Olzhas Zhamantayev
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
| | - Zhanerke Bolatova
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
| | - Karina Nukeshtayeva
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
| | - Gaukhar Kayupova
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
| | - Anar Turmukhambetova
- School of Public Health, Karaganda Medical University, Gogol Street 40, Karaganda 100008, Kazakhstan
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Tan R, Cobuccio L, Beynon F, Levine GA, Vaezipour N, Luwanda LB, Mangu C, Vonlanthen A, De Santis O, Salim N, Manji K, Naburi H, Chirande L, Matata L, Bulongeleje M, Moshiro R, Miheso A, Arimi P, Ndiaye O, Faye M, Thiongane A, Awasthi S, Sharma K, Kumar G, Van De Maat J, Kulinkina A, Rwandarwacu V, Dusengumuremyi T, Nkuranga JB, Rusingiza E, Tuyisenge L, Hartley MA, Faivre V, Thabard J, Keitel K, D’Acremont V. ePOCT+ and the medAL-suite: Development of an electronic clinical decision support algorithm and digital platform for pediatric outpatients in low- and middle-income countries. PLOS DIGITAL HEALTH 2023; 2:e0000170. [PMID: 36812607 PMCID: PMC9931356 DOI: 10.1371/journal.pdig.0000170] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 11/23/2022] [Indexed: 01/20/2023]
Abstract
Electronic clinical decision support algorithms (CDSAs) have been developed to address high childhood mortality and inappropriate antibiotic prescription by helping clinicians adhere to guidelines. Previously identified challenges of CDSAs include their limited scope, usability, and outdated clinical content. To address these challenges we developed ePOCT+, a CDSA for the care of pediatric outpatients in low- and middle-income settings, and the medical algorithm suite (medAL-suite), a software for the creation and execution of CDSAs. Following the principles of digital development, we aim to describe the process and lessons learnt from the development of ePOCT+ and the medAL-suite. In particular, this work outlines the systematic integrative development process in the design and implementation of these tools required to meet the needs of clinicians to improve uptake and quality of care. We considered the feasibility, acceptability and reliability of clinical signs and symptoms, as well as the diagnostic and prognostic performance of predictors. To assure clinical validity, and appropriateness for the country of implementation the algorithm underwent numerous reviews by clinical experts and health authorities from the implementing countries. The digitalization process involved the creation of medAL-creator, a digital platform which allows clinicians without IT programming skills to easily create the algorithms, and medAL-reader the mobile health (mHealth) application used by clinicians during the consultation. Extensive feasibility tests were done with feedback from end-users of multiple countries to improve the clinical algorithm and medAL-reader software. We hope that the development framework used for developing ePOCT+ will help support the development of other CDSAs, and that the open-source medAL-suite will enable others to easily and independently implement them. Further clinical validation studies are underway in Tanzania, Rwanda, Kenya, Senegal, and India.
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Affiliation(s)
- Rainer Tan
- Digital and Global Health Unit, Unisanté, Centre for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
- University of Basel, Basel, Switzerland
- * E-mail:
| | - Ludovico Cobuccio
- Digital and Global Health Unit, Unisanté, Centre for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Fenella Beynon
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Gillian A. Levine
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Nina Vaezipour
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Chacha Mangu
- National Institute of Medical Research–Mbeya Medical Research Centre, Mbeya, United Republic of Tanzania
| | - Alan Vonlanthen
- Information Technology & Digital Transformation sector, Unisanté, Center for Primary Care and Public Health, University of Lausanne, Switzerland
| | - Olga De Santis
- Digital and Global Health Unit, Unisanté, Centre for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
- Institute of Global Health, University of Geneva, Geneva, Switzerland
| | - Nahya Salim
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
- Department of Pediatrics and Child Health, Muhimbili University Health and Allied Sciences (MUHAS), Dar es Salaam, United Republic of Tanzania
| | - Karim Manji
- Department of Pediatrics and Child Health, Muhimbili University Health and Allied Sciences (MUHAS), Dar es Salaam, United Republic of Tanzania
| | - Helga Naburi
- Department of Pediatrics and Child Health, Muhimbili University Health and Allied Sciences (MUHAS), Dar es Salaam, United Republic of Tanzania
| | - Lulu Chirande
- Department of Pediatrics and Child Health, Muhimbili University Health and Allied Sciences (MUHAS), Dar es Salaam, United Republic of Tanzania
| | - Lena Matata
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- Ifakara Health Institute, Dar es Salaam, United Republic of Tanzania
- University of Basel, Basel, Switzerland
| | | | - Robert Moshiro
- Department of Pediatrics and Child Health, Muhimbili University Health and Allied Sciences (MUHAS), Dar es Salaam, United Republic of Tanzania
| | | | - Peter Arimi
- College of Health Sciences, University of Nairobi, Nairobi, Kenya
| | - Ousmane Ndiaye
- Department of Pediatrics, Cheikh Anta Diop University, Dakar, Senegal
| | - Moctar Faye
- Department of Pediatrics, Cheikh Anta Diop University, Dakar, Senegal
| | - Aliou Thiongane
- Department of Pediatrics, Cheikh Anta Diop University, Dakar, Senegal
| | - Shally Awasthi
- Department of Pediatrics, King George’s Medical University, Lucknow, India
| | | | - Gaurav Kumar
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Josephine Van De Maat
- Radboudumc, Department of Internal Medicine and Radboudumc Center for Infectious Diseases, Nijmegen, Netherlands
| | - Alexandra Kulinkina
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Victor Rwandarwacu
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Théophile Dusengumuremyi
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Emmanuel Rusingiza
- University Teaching Hospital of Kigali, Kigali, Rwanda
- School of Medicine and Pharmacy, University of Rwanda, Kigali, Rwanda
| | | | - Mary-Anne Hartley
- Intelligent Global Health, Machine Learning and Optimization Laboratory, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland
| | - Vincent Faivre
- Information Technology & Digital Transformation sector, Unisanté, Center for Primary Care and Public Health, University of Lausanne, Switzerland
| | - Julien Thabard
- Information Technology & Digital Transformation sector, Unisanté, Center for Primary Care and Public Health, University of Lausanne, Switzerland
| | - Kristina Keitel
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Paediatric Emergency Department, Department of Pediatrics, University Hospital Berne, Berne, Switzerland
| | - Valérie D’Acremont
- Digital and Global Health Unit, Unisanté, Centre for Primary Care and Public Health, University of Lausanne, Lausanne, Switzerland
- Swiss Tropical and Public Health Institute, Basel, Switzerland
- University of Basel, Basel, Switzerland
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López DM, Rico-Olarte C, Blobel B, Hullin C. Challenges and solutions for transforming health ecosystems in low- and middle-income countries through artificial intelligence. Front Med (Lausanne) 2022; 9:958097. [PMID: 36530888 PMCID: PMC9755337 DOI: 10.3389/fmed.2022.958097] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 11/07/2022] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Recent studies demonstrate the potential of Artificial Intelligence to support diagnosis, mortality assessment, and clinical decisions in low-and-middle-income countries (LMICs). However, explicit evidence of strategies to overcome the particular challenges for transformed health systems in these countries does not exist. OBJECTIVE The present study undertakes a review of research on the current status of artificial intelligence (AI) to identify requirements, gaps, challenges, and possible strategies to strengthen the large, complex, and heterogeneous health systems in LMICs. DESIGN After introducing the general challenges developing countries face, the methodology of systematic reviews and the meta-analyses extension for scoping reviews (PRISMA-ScR) is introduced according to the preferred reporting items. Scopus and Web of Science databases were used to identify papers published between 2011-2022, from which we selected 151 eligible publications. Moreover, a narrative review was conducted to analyze the evidence in the literature about explicit evidence of strategies to overcome particular AI challenges in LMICs. RESULTS The analysis of results was divided into two groups: primary studies, which include experimental studies or case studies using or deploying a specific AI solution (n = 129), and secondary studies, including opinion papers, systematic reviews, and papers with strategies or guidelines (n = 22). For both study groups, a descriptive statistical analysis was performed describing their technological contribution, data used, health context, and type of health interventions. For the secondary studies group, an in-deep narrative review was performed, identifying a set of 40 challenges gathered in eight different categories: data quality, context awareness; regulation and legal frameworks; education and change resistance; financial resources; methodology; infrastructure and connectivity; and scalability. A total of 89 recommendations (at least one per challenge) were identified. CONCLUSION Research on applying AI and ML to healthcare interventions in LMICs is growing; however, apart from very well-described ML methods and algorithms, there are several challenges to be addressed to scale and mainstream experimental and pilot studies. The main challenges include improving the quality of existing data sources, training and modeling AI solutions based on contextual data; and implementing privacy, security, informed consent, ethical, liability, confidentiality, trust, equity, and accountability policies. Also, robust eHealth environments with trained stakeholders, methodological standards for data creation, research reporting, product certification, sustained investment in data sharing, infrastructures, and connectivity are necessary. SYSTEMATIC REVIEW REGISTRATION [https://rb.gy/frn2rz].
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Affiliation(s)
- Diego M. López
- Research Group in Telematics Engineering, Telematics Department, University of Cauca, Popayán, Colombia
| | - Carolina Rico-Olarte
- Research Group in Telematics Engineering, Telematics Department, University of Cauca, Popayán, Colombia
| | - Bernd Blobel
- Medical Faculty, University of Regensburg, Regensburg, Germany
- eHealth Competence Center Bavaria, Deggendorf Institute of Technology, Deggendorf, Germany
- First Medical Faculty, Charles University Prague, Prague, Czechia
| | - Carol Hullin
- Digital Innovation Center of Latin America, Temuco, Chile
- Data Governance Unit, Victoria Legal Aid, Melbourne, VIC, Australia
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Khan N, Islam Trisha N, Rashid M. Availability and readiness of health care facilities and their effects on under-five mortality in Bangladesh: Analysis of linked data. J Glob Health 2022; 12:04081. [PMID: 36112406 PMCID: PMC9480612 DOI: 10.7189/jogh.12.04081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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7
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AbdAllah NB, Al Ageeli E, Shbeer A, Abdulhakim JA, Toraih EA, Salman DO, Fawzy MS, Nassar SS. Long Non-Coding RNAs ANRIL and HOTAIR Upregulation is Associated with Survival in Neonates with Sepsis in a Neonatal Intensive Care Unit. Int J Gen Med 2022; 15:6237-6247. [PMID: 35898301 PMCID: PMC9309290 DOI: 10.2147/ijgm.s373434] [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: 05/12/2022] [Accepted: 07/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background Recently, long non-coding RNAs (lncRNAs) have emerged as potential molecular biomarkers for sepsis. We aimed to profile the expression signature of three inflammation-related lncRNAs, MALAT1, ANRIL, and HHOTAIR, in the plasma of neonates with sepsis and correlate these signatures with the phenotype. Patients and Methods This case–control study included 124 neonates with sepsis (88 survivors/36 non-survivors) admitted to the neonatal ICU and 17 healthy neonates. The relative expressions were quantified by real-time PCR and correlated to the clinic-laboratory data. Results The three circulating lncRNAs were upregulated in the cases; the median levels were MALAT1 (median = 1.71, IQR: −0.5 to 3.27), ANRIL (median = 1.09, IQR: 0.89 to 1.30), and HOTAIR (median = 1.83, IQR: 1.44 to 2.41). Co-expression analysis showed that the three studied lncRNAs were directly correlated (all p-values <0.001). Overall and stratification by sex analyses revealed significantly higher levels of the three lncRNAs in non-survivors compared to the survivor group (all p-values <0.001). Principal component analysis showed a clear demarcation between the two study cohorts in males and females. Cohorts with upregulated ANRIL (hazard ratio; HR = 4.21, 95% CI = 1.15–10.4, p=0.030) and HOTAIR (HR = 2.49, 95% CI = 1.02–6.05, p=0.044) were at a higher risk of mortality. Conclusion Circulatory MALAT1, ANRIL, and HOTAIR were upregulated in neonatal sepsis, and the latter two may have the potential as prognostic biomarkers for survival in neonatal sepsis.
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Affiliation(s)
- Nouran B AbdAllah
- Department of Pediatrics, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Essam Al Ageeli
- Department of Clinical Biochemistry (Medical Genetics), Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Abdullah Shbeer
- Anesthesiology and Intensive Care, Department of Surgery, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Jawaher A Abdulhakim
- Medical Laboratory Department, College of Applied Medical Sciences, Taibah University, Yanbu, Saudi Arabia
| | - Eman A Toraih
- Division of Endocrine and Oncologic Surgery, Department of Surgery, School of Medicine, Tulane University, New Orleans, LA, USA.,Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Doaa O Salman
- Genetics Unit, Department of Histology and Cell Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Manal S Fawzy
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.,Department of Biochemistry, Faculty of Medicine, Northern Border University, Arar, Saudi Arabia
| | - Sanaa S Nassar
- Department of Pediatrics, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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Karlsson O. Scarring and selection effects on children surviving elevated rates of postneonatal mortality in sub-Saharan Africa. SSM Popul Health 2022; 19:101160. [PMID: 35846870 PMCID: PMC9283665 DOI: 10.1016/j.ssmph.2022.101160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 06/03/2022] [Accepted: 06/29/2022] [Indexed: 11/18/2022] Open
Abstract
Infants in sub-Saharan Africa face adversity: Infections and undernutrition are major causes of infant deaths and can cause physiological damage with long-lasting adverse scarring effects on the human development of the survivors, for example, in terms of health and education. However, selective mortality of more vulnerable children at very high levels of adversity in early life can leave the surviving population to appear on average healthier. This paper estimated the nonlinear effects of postneonatal mortality rate—a proxy for adversity, particularly infections and undernutrition—in a 50 km radius, occurring over the period of infancy, on the subsequent height-for-age and school attendance of the surviving children. The results indicated that an adverse environment in infancy negatively affected height-for-age at age 1–4 years: At relatively low levels of adversity (at the 10th percentile of postneonatal mortality rate), an additional postneonatal death per 100 person-years decreased height-for-age of the survivors by almost 2% of the mean deficit in height (relative to a common growth standard) when comparing siblings born into different levels of adversity. At high levels of adversity, no effect was found for height-for-age while a small positive association was observed for school attendance at age 7–16 years. The results indicated that selective mortality may have canceled out (or even dominated in the case of school attendance) observable scarring effects following high levels of postneonatal mortality rate in sub-Saharan Africa. Adversity in early life negatively affects human development in sub-Saharan Africa. The postneonatal mortality rate over infancy was used as a proxy for adversity. Elevated adversity in infancy negatively affected height-for-age at age 1–4 years. At high adversity, selective mortality may cancel out observable scarring effects.
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Affiliation(s)
- Omar Karlsson
- Takemi Program in International Health, Harvard T.H. Chan School of Public Health, Harvard University, 677 Huntington Avenue, Boston, MA, 02115, United States
- Department of Economic History, School of Economics and Management, Lund University, P.O. Box 7083, 220 07 Lund, Sweden
- Takemi Program in International Health, Harvard T.H. Chan School of Public Health, Harvard University, 677 Huntington Avenue, Boston, MA, 02115, United States.
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McCauley H, Lowe K, Furtado N, Mangiaterra V, van den Broek N. Essential components of postnatal care - a systematic literature review and development of signal functions to guide monitoring and evaluation. BMC Pregnancy Childbirth 2022; 22:448. [PMID: 35643432 PMCID: PMC9148465 DOI: 10.1186/s12884-022-04752-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 05/09/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Postnatal Care (PNC) is one of the healthcare-packages in the continuum of care for mothers and children that needs to be in place to reduce global maternal and perinatal mortality and morbidity. We sought to identify the essential components of PNC and develop signal functions to reflect these which can be used for the monitoring and evaluation of availability and quality of PNC. METHODS Systematic review of the literature using MESH headings for databases (Cinahl, Cochrane, Global Health, Medline, PubMed, and Web of Science). Papers and reports on content of PNC published from 2000-2020 were included. Narrative synthesis of data and development of signal function through 7 consensus-building workshops with 184 stakeholders. RESULTS Forty-Eight papers and reports are included in the systematic review from which 22 essential components of PNC were extracted and used to develop 14 signal functions. Signal functions are used in obstetrics to denote a list of interventions that address major causes of maternal and perinatal morbidity or mortality. For each signal function we identified the equipment, medication and consumables required for implementation. The prevention and management of infectious diseases (malaria, HIV, tuberculosis) are considered essential components of routine PNC depending on population disease burden or whether the population is considered at risk. Screening and management of pre-eclampsia, maternal anaemia and mental health are recommended universally. Promotion of and support of exclusive breastfeeding and uptake of a modern contraceptive method are also considered essential components of PNC. For the new-born baby, cord care, monitoring of growth and development, screening for congenital disease and commencing vaccinations are considered essential signal functions. Screening for gender-based violence (GBV) including intimate partner- violence (IPV) is recommended when counselling can be provided and/or a referral pathway is in place. Debriefing following birth (complicated or un-complicated) was agreed through consensus-building as an important component of PNC. CONCLUSIONS Signal functions were developed which can be used for monitoring and evaluation of content and quality of PNC. Country adaptation and validation is recommended and further work is needed to examine if the proposed signal functions can serve as a useful monitoring and evaluation tool. TRIAL REGISTRATION The systematic review protocol was registered: PROSPERO 2018 CRD42018107054 .
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Affiliation(s)
- Hannah McCauley
- Liverpool School of Tropical Medicine, Pembroke Place, L3 5QA UK
| | - Kirsty Lowe
- Liverpool School of Tropical Medicine, Pembroke Place, L3 5QA UK
| | - Nicholas Furtado
- The Global Fund for Aids Tuberculosis and Malaria, Switzerland Geneva
| | - Viviana Mangiaterra
- The Global Fund for Aids Tuberculosis and Malaria, Switzerland Geneva
- Bocconi School of Management, Bocconi University, Milan, Italy
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10
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Okoli CI, Hajizadeh M, Rahman MM, Khanam R. Geographic and socioeconomic inequalities in the survival of children under-five in Nigeria. Sci Rep 2022; 12:8389. [PMID: 35590092 PMCID: PMC9120155 DOI: 10.1038/s41598-022-12621-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 04/27/2022] [Indexed: 11/09/2022] Open
Abstract
Despite a substantial decline in child mortality globally, the high rate of under-five mortality in Nigeria is still one of the main public health concerns. This study investigates inequalities in geographic and socioeconomic factors influencing survival time of children under-five in Nigeria. This is a retrospective cross-sectional quantitative study design that used the latest Nigeria Demographic Health Survey (2018). Kaplan–Meier survival estimates, Log-rank test statistics, and the Cox proportional hazards were used to assess the geographic and socioeconomic differences in the survival of children under-five in Nigeria. The Kaplan–Meier survival estimates show most under-five mortality occur within 12 months after birth with the poorest families most at risk of under-five mortality while the richest families are the least affected across the geographic zones and household wealth index quintiles. The Cox proportional hazard regression model results indicate that children born to fathers with no formal education (HR: 1.360; 95% CI 1.133–1.631), primary education (HR: 1.279; 95% CI 1.056–1.550) and secondary education (HR: 1.204; 95% CI 1.020–1.421) had higher risk of under-five mortality compared to children born to fathers with tertiary education. Moreover, under-five mortality was higher in children born to mothers’ age ≤ 19 at first birth (HR: 1.144; 95% CI 1.041–1.258). Of the six geopolitical zones, children born to mothers living in the North-West region of Nigeria had 63.4% (HR 1.634; 95% CI 1.238–2.156) higher risk of under-five mortality than children born to mothers in the South West region of Nigeria. There is a need to focus intervention on the critical survival time of 12 months after birth for the under-five mortality reduction. Increased formal education and target interventions in geopolitical zones especially the North West, North East and North Central are vital towards achieving reduction of under-five mortality in Nigeria.
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Affiliation(s)
- Chijioke Ifeanyi Okoli
- School of Business, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia. .,Department of Health Administration and Management, Faculty of Health Sciences and Technology, College of Medicine, University of Nigeria, Enugu Campus, Enugu, Enugu State, Nigeria.
| | | | - Mohammad Mafizur Rahman
- School of Business, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Rasheda Khanam
- School of Business, and Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
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Karlsson O, Kim R, Hasman A, Subramanian SV. Age Distribution of All-Cause Mortality Among Children Younger Than 5 Years in Low- and Middle-Income Countries. JAMA Netw Open 2022; 5:e2212692. [PMID: 35587349 PMCID: PMC9121187 DOI: 10.1001/jamanetworkopen.2022.12692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/31/2022] [Indexed: 12/31/2022] Open
Abstract
Importance Coverage of essential child health and nutrition interventions in low- and middle-income countries remains suboptimal. Adverse exposures, such as undernutrition and infections, are particularly harmful during the 1000 days from conception until 2 years of age. Objective To investigate whether deaths in children younger than 5 years-which also reflect adverse exposures faced by children more broadly-are concentrated in the first 2 years after birth. Design, Setting, and Participants This cross-sectional study used a synthetic cohort probability method with Demographic and Health Surveys and Multiple Indicator Cluster Surveys from 77 low- and middle-income countries, with the earliest survey starting data collection in March 2010 and the most recent survey ending data collection in December 2019. Participants included 2 827 515 children who were younger than 5 years at any point 10 years before survey. Data were analyzed from March 11 to 21, 2022. Main Outcomes and Measures Share of deaths among children younger than 5 years occurring before 1 month, at 1 to 23 months, and at 24 to 59 months of age. Results Among the 2 827 515 children included in the analysis, 81.5% (95% CI, 81.0%-82.0%) of deaths occurred in the first 2 years after birth ranging from 63.7% (95% CI, 61.6%-65.7%) in Niger to 97.8% (95% CI, 85.9%-99.7%) in Albania. An estimated 18.5% (95% CI, 18.0%-19.0%) of child deaths occurred at 24 to 59 months of age. Countries with higher mortality rates among children younger than 5 years had a lower share of deaths occurring in the neonatal period. Conclusions and Relevance In this sample of 77 low- and middle-income countries, a large majority of deaths among children younger than 5 years occurred before 2 years of age in all countries among boys and girls and in households with the worst and best living standards. Research has highlighted perinatal complications, infections, and undernutrition as primary causes of death among children younger than 5 years. Therefore, coverage of interventions to reduce these adverse exposures should be ensured during pregnancy and the first 2 years after birth, which is also a crucial period for human development.
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Affiliation(s)
- Omar Karlsson
- Takemi Program in International Health, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Rockli Kim
- Division of Health Policy and Management, College of Health Science, Korea University, Seoul, South Korea
- Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea
- Harvard Center for Population and Development Studies, Cambridge, Massachusetts
| | | | - S. V. Subramanian
- Harvard Center for Population and Development Studies, Cambridge, Massachusetts
- Department of Social and Behavioral Sciences, Harvard T. H. Chan School of Public Health, Harvard University, Boston, Massachusetts
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