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Flach de Neergaard EE, Egeskov-Cavling AM, Rytter D, Johannesen CK, Fischer TK. Where Birth Month, Sex and Age Matters: The Burden of Severe Respiratory Disease in Danish Children <5 Years, 2016-2022. Pediatr Infect Dis J 2024; 43:851-856. [PMID: 38754008 DOI: 10.1097/inf.0000000000004399] [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: 05/18/2024]
Abstract
BACKGROUND In light of the substantial impact that respiratory diseases in young children poses on healthcare systems globally, and in the wake of the recent COVID-19 pandemic, there is a growing urgency to obtain reliable estimates on the burden of respiratory disease. OBJECTIVES The aim of this study is to quantify the overall burden of respiratory disease requiring hospitalizations and explore the trends in these admissions in Danish children <5 years, January 1, 2016-October 31, 2022. METHODS The number of hospitalizations attributed to respiratory infections in children <5 years, was extracted from the Danish National Patient Register, and stratified into subgroups based on age, gender and birth month, and presented on a month-to-month basis. RESULTS A total of 48,194 children under the age of 5, were hospitalized due to respiratory infections within the study period and the annual hospitalization incidence exhibited a noteworthy variation. Risk factors associated with the highest hospitalization incidence were young age, male gender and in children under 1-year-old, birth months falling in the period of November to January. Younger age and admission during the winter months were linked to longer hospital stays. The seasonal pattern of hospitalizations and the distribution of hospitalizations across various subgroups were greatly influenced by the COVID-19 pandemic. CONCLUSION This study describes and quantifies the importance of factoring in specific child demographics and seasonal variations in hospitalizations when devising preventive healthcare strategies such as the use of monoclonal antibody therapy and vaccines.
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Affiliation(s)
| | | | - Dorte Rytter
- Department of Public Health, Research Unit of Epidemiology, Aarhus University, Aarhus C
| | | | - Thea K Fischer
- From the Department of Clinical Research, Nordsjællands Hospital, Hilleroed
- Department of Public Health, Global Health Section, University of Copenhagen, Copenhagen, Denmark
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Sawires R, Clothier HJ, Burgner D, Fahey MC, Buttery J. Kawasaki Disease and Respiratory Viruses: Ecological Spatiotemporal Analysis. JMIR Public Health Surveill 2024; 10:e49648. [PMID: 39056286 PMCID: PMC11292451 DOI: 10.2196/49648] [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: 06/04/2023] [Revised: 02/11/2024] [Accepted: 04/05/2024] [Indexed: 07/28/2024] Open
Abstract
Background Kawasaki disease is an uncommon vasculitis affecting young children. Its etiology is not completely understood, although infections have been frequently postulated as the triggers. Respiratory viruses, specifically, have often been implicated as causative agents for Kawasaki disease presentations. Objective We aimed to conduct an ecological spatiotemporal analysis to determine whether Kawasaki disease incidence was related to community respiratory virus circulation in a shared region and population, and to describe viral associations before and during the COVID-19 pandemic. Methods We obtained independent statewide data sets of hospital admissions of Kawasaki disease and respiratory multiplex polymerase chain reaction tests performed at two large hospital networks in Victoria, Australia, from July 2011 to November 2021. We studied spatiotemporal relationships by negative binomial regression analysis of the monthly incidence of Kawasaki disease and the rate of positive respiratory polymerase chain reaction tests in different regions of Victoria. Peak viral seasons (95th percentile incidence) were compared to median viral circulation (50th percentile incidence) to calculate peak season increased rate ratios. Results While no seasonal trend in Kawasaki disease incidence was identified throughout the study period, we found a 1.52 (99% CI 1.27-1.82) and a 1.43 (99% CI 1.17-1.73) increased rate ratio of Kawasaki disease presentations in association with human metapneumovirus and respiratory syncytial virus circulation, respectively, before the COVID-19 pandemic. No respiratory viral associations with Kawasaki disease were observed during the COVID-19 pandemic. Conclusions Our large ecological analysis demonstrates novel spatiotemporal relationships between human metapneumovirus and respiratory syncytial virus circulation with Kawasaki disease. The disappearance of these associations in the COVID-19 pandemic may reflect the reduced circulation of non-SARS-CoV-2 viruses during this period, supporting the prepandemic associations identified in this study. The roles of human metapneumovirus and respiratory syncytial virus in Kawasaki disease etiology warrant further investigation.
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Affiliation(s)
- Rana Sawires
- Department of Paediatrics, Monash University, Wellington Road, Clayton, 380061 411717227, Australia
- Centre for Health Analytics, Murdoch Children’s Research Institute, Parkville, Australia
| | - Hazel J Clothier
- Centre for Health Analytics, Murdoch Children’s Research Institute, Parkville, Australia
- Surveillance of Adverse Events Following Vaccination in the Community, Murdoch Children’s Research Institute, Parkville, Australia
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - David Burgner
- Department of Paediatrics, Monash University, Wellington Road, Clayton, 380061 411717227, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Inflammatory Origins, Murdoch Children’s Research Institute, Parkville, Australia
| | - Michael Collingwood Fahey
- Department of Neurology, Monash Children’s Hospital, Clayton, Australia
- Neurogenetics Department, Monash Paediatrics, Monash University, Clayton, Australia
| | - Jim Buttery
- Department of Paediatrics, Monash University, Wellington Road, Clayton, 380061 411717227, Australia
- Centre for Health Analytics, Murdoch Children’s Research Institute, Parkville, Australia
- Surveillance of Adverse Events Following Vaccination in the Community, Murdoch Children’s Research Institute, Parkville, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
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Singh S, Herng LC, Iderus NHM, Ghazali SM, Ahmad LCRQ, Ghazali NM, Nadzri MNM, Anuar A, Kamarudin MK, Cheng LM, Tee KK, Lin CZ, Gill BS, Ahmad NARB. Utilizing disease transmission and response capacities to optimize covid-19 control in Malaysia. BMC Public Health 2024; 24:1422. [PMID: 38807095 PMCID: PMC11134902 DOI: 10.1186/s12889-024-18890-3] [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: 12/12/2023] [Accepted: 05/20/2024] [Indexed: 05/30/2024] Open
Abstract
OBJECTIVES Public Health Social Measures (PHSM) such as movement restriction movement needed to be adjusted accordingly during the COVID-19 pandemic to ensure low disease transmission alongside adequate health system capacities based on the COVID-19 situational matrix proposed by the World Health Organization (WHO). This paper aims to develop a mechanism to determine the COVID-19 situational matrix to adjust movement restriction intensity for the control of COVID-19 in Malaysia. METHODS Several epidemiological indicators were selected based on the WHO PHSM interim guidance report and validated individually and in several combinations to estimate the community transmission level (CT) and health system response capacity (RC) variables. Correlation analysis between CT and RC with COVID-19 cases was performed to determine the most appropriate CT and RC variables. Subsequently, the CT and RC variables were combined to form a composite COVID-19 situational matrix (SL). The SL matrix was validated using correlation analysis with COVID-19 case trends. Subsequently, an automated web-based system that generated daily CT, RC, and SL was developed. RESULTS CT and RC variables were estimated using case incidence and hospitalization rate; Hospital bed capacity and COVID-19 ICU occupancy respectively. The estimated CT and RC were strongly correlated [ρ = 0.806 (95% CI 0.752, 0.848); and ρ = 0.814 (95% CI 0.778, 0.839), p < 0.001] with the COVID-19 cases. The estimated SL was strongly correlated with COVID-19 cases (ρ = 0.845, p < 0.001) and responded well to the various COVID-19 case trends during the pandemic. SL changes occurred earlier during the increase of cases but slower during the decrease, indicating a conservative response. The automated web-based system developed produced daily real-time CT, RC, and SL for the COVID-19 pandemic. CONCLUSIONS The indicators selected and combinations formed were able to generate validated daily CT and RC levels for Malaysia. Subsequently, the CT and RC levels were able to provide accurate and sensitive information for the estimation of SL which provided valuable evidence on the progression of the pandemic and movement restriction adjustment for the control of Malaysia.
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Affiliation(s)
- Sarbhan Singh
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia.
| | - Lai Chee Herng
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Nuur Hafizah Md Iderus
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Sumarni Mohd Ghazali
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Lonny Chen Rong Qi Ahmad
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Nur'ain Mohd Ghazali
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Mohd Nadzmi Md Nadzri
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Asrul Anuar
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Mohd Kamarulariffin Kamarudin
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Lim Mei Cheng
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Kok Keng Tee
- Department of Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Chong Zhuo Lin
- Institute for Public Health (IPH), National Institutes of Health (NIH), Ministry of Health Malaysia, Setia Alam, 40170, Malaysia
| | - Balvinder Singh Gill
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
| | - Nur Ar Rabiah Binti Ahmad
- Institute for Medical Research (IMR), National Institutes of Health (NIH), Ministry of Health Malaysia, No.1, Jalan Setia MurniSetia Alam, U13/52, Seksyen, Selangor, Malaysia
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Chen L, Wang L, Xing Y, Xie J, Su B, Geng M, Ren X, Zhang Y, Liu J, Ma T, Chen M, Miller JE, Dong Y, Song Y, Ma J, Sawyer S. Persistence and Variation of the Indirect Effects of COVID-19 Restrictions on the Spectrum of Notifiable Infectious Diseases in China: Analysis of National Surveillance Among Children and Adolescents From 2018 to 2021. JMIR Public Health Surveill 2024; 10:e47626. [PMID: 38748469 PMCID: PMC11137434 DOI: 10.2196/47626] [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: 03/27/2023] [Revised: 02/21/2024] [Accepted: 02/25/2024] [Indexed: 06/01/2024] Open
Abstract
BACKGROUND Beyond the direct effect of COVID-19 infection on young people, the wider impact of the pandemic on other infectious diseases remains unknown. OBJECTIVE This study aims to assess changes in the incidence and mortality of 42 notifiable infectious diseases during the pandemic among children and adolescents in China, compared with prepandemic levels. METHODS The Notifiable Infectious Disease Surveillance System of China was used to detect new cases and fatalities among individuals aged 5-22 years across 42 notifiable infectious diseases spanning from 2018 to 2021. These infectious diseases were categorized into 5 groups: respiratory, gastrointestinal and enterovirus, sexually transmitted and blood-borne, zoonotic, and vector-borne diseases. Each year (2018-2021) was segmented into 4 phases: phase 1 (January 1-22), phase 2 (January 23-April 7), phase 3 (April 8-August 31), and phase 4 (September 1-December 31) according to the varying intensities of pandemic restrictive measures in 2020. Generalized linear models were applied to assess the change in the incidence and mortality within each disease category, using 2018 and 2019 as the reference. RESULTS A total of 4,898,260 incident cases and 3701 deaths were included. The overall incidence of notifiable infectious diseases decreased sharply during the first year of the COVID-19 pandemic (2020) compared with prepandemic levels (2018 and 2019), and then rebounded in 2021, particularly in South China. Across the past 4 years, the number of deaths steadily decreased. The incidence of diseases rebounded differentially by the pandemic phase. For instance, although seasonal influenza dominated respiratory diseases in 2019, it showed a substantial decline during the pandemic (percent change in phase 2 2020: 0.21, 95% CI 0.09-0.50), which persisted until 2021 (percent change in phase 4 2021: 1.02, 95% CI 0.74-1.41). The incidence of gastrointestinal and enterovirus diseases decreased by 33.6% during 2020 but rebounded by 56.9% in 2021, mainly driven by hand, foot, and mouth disease (percent change in phase 3 2021: 1.28, 95% CI 1.17-1.41) and infectious diarrhea (percent change in phase 3 2020: 1.22, 95% CI 1.17-1.28). Sexually transmitted and blood-borne diseases were restrained during the first year of 2021 but rebounded quickly in 2021, mainly driven by syphilis (percent change in phase 3 2020: 1.31, 95% CI 1.23-1.40) and gonorrhea (percent change in phase 3 2020: 1.10, 95% CI 1.05-1.16). Zoonotic diseases were not dampened by the pandemic but continued to increase across the study period, mainly due to brucellosis (percent change in phase 2 2020: 0.94, 95% CI 0.75-1.16). Vector-borne diseases showed a continuous decline during 2020, dominated by hemorrhagic fever (percent change in phase 2 2020: 0.68, 95% CI 0.53-0.87), but rebounded in 2021. CONCLUSIONS The COVID-19 pandemic was associated with a marked decline in notifiable infectious diseases in Chinese children and adolescents. These effects were not sustained, with evidence of a rebound to prepandemic levels by late 2021. To effectively address the postpandemic resurgence of infectious diseases in children and adolescents, it will be essential to maintain disease surveillance and strengthen the implementation of various initiatives. These include extending immunization programs, prioritizing the management of sexually transmitted infections, continuing feasible nonpharmaceutical intervention projects, and effectively managing imported infections.
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Affiliation(s)
- Li Chen
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Liping Wang
- Division of Infectious Disease Control and Prevention, Key Laboratory of Surveillance and Early Warning on Infectious Disease, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yi Xing
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Junqing Xie
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Binbin Su
- Institute of Population Research, Peking University Asia-Pacific Economic Cooperation Health Sciences Academy, Beijing, China
| | - Mengjie Geng
- Division of Infectious Disease Control and Prevention, Key Laboratory of Surveillance and Early Warning on Infectious Disease, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiang Ren
- Division of Infectious Disease Control and Prevention, Key Laboratory of Surveillance and Early Warning on Infectious Disease, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yi Zhang
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Jieyu Liu
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Tao Ma
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Manman Chen
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Jessica E Miller
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Yanhui Dong
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Yi Song
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Jun Ma
- Institute of Child and Adolescent Health, School of Public Health, National Health Commission Key Laboratory of Reproductive Health, Peking University, Beijing, China
| | - Susan Sawyer
- Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
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Zdanowicz K, Lewandowski D, Majewski P, Półkośnik K, Liwoch-Nienartowicz N, Reszeć-Giełażyn J, Lebensztejn DM, Sulik A, Toczyłowski K. Clinical Presentation and Co-Detection of Respiratory Pathogens in Children Under 5 Years with Non-COVID-19 Bacterial and Viral Respiratory Tract Infections: A Prospective Study in Białystok, Poland (2021-2022). Med Sci Monit 2023; 29:e941785. [PMID: 37794657 PMCID: PMC10563589 DOI: 10.12659/msm.941785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 08/02/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Respiratory tract infections (RTIs) in children often involve a complex interplay between viruses and bacteria. This study aimed to evaluate clinical presentation in children under 5 years old diagnosed with non-COVID-19 bacterial and viral respiratory tract co-infections between October 2021 and May 2022 in Białystok, Poland. MATERIAL AND METHODS We recruited 100 children under 5 years with RTIs who tested negative for SARS-CoV-2. Nasopharyngeal swabs were screened for 19 viruses and 7 bacterial strains using molecular assays. RESULTS Viral pathogens were detected in 71% of patients and bacterial pathogens were detected in 59%. The most common pathogens were Haemophilus influenzae (n=48), rhinoviruses (n=32), and Streptococcus pneumoniae (n=30). Single pathogens were detected in 36%, dual in 37%, triple in 15%, and quadruple in 2%. Bacterial pathogens were co-detected with viruses in 40 cases, mostly with rhinoviruses (n=15). Two different viruses were found in 14 children and the most common co-detection was adenovirus with rhinovirus (n=5); dyspnea (63% vs 11%) and wheezing (75% vs 22%) were more common in children with human bocavirus. Fever was a common symptom in children with human adenovirus (88% vs 58%). Detection of bacteria and multiple detections were more common in day-care attendees, but were not associated with clinical picture of RTI. CONCLUSIONS Consistent with previous studies, we found a high prevalence of rhinoviruses, despite ongoing implementation of non-pharmaceutical interventions to contain the COVID-19 pandemic. Co-detection of 2 different respiratory pathogens was frequent, but we found no evidence that this was associated with the severity of infections.
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Affiliation(s)
- Katarzyna Zdanowicz
- Department of Paediatrics, Gastroenterology, Hepatology, Nutrition, Allergology and Pulmonology, Medical University of Białystok, Białystok, Poland
| | - Dawid Lewandowski
- Department of Paediatric Infectious Diseases, Medical University of Białystok, Białystok, Poland
| | - Piotr Majewski
- Department of Microbiological Diagnostics and Infectious Immunology, Medical University of Białystok, Białystok, Poland
| | - Kinga Półkośnik
- Department of Paediatrics, Gastroenterology, Hepatology, Nutrition, Allergology and Pulmonology, Medical University of Białystok, Białystok, Poland
| | | | - Joanna Reszeć-Giełażyn
- Department of Medical Pathomorphology, Medical University of Białystok, Białystok, Poland
| | - Dariusz Marek Lebensztejn
- Department of Paediatrics, Gastroenterology, Hepatology, Nutrition, Allergology and Pulmonology, Medical University of Białystok, Białystok, Poland
| | - Artur Sulik
- Department of Paediatric Infectious Diseases, Medical University of Białystok, Białystok, Poland
| | - Kacper Toczyłowski
- Department of Paediatric Infectious Diseases, Medical University of Białystok, Białystok, Poland
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Baumann I, Hage R, Gasche-Soccal P, Aubert JD, Schuurmans MM. Impact of SARS-CoV-2-Related Hygiene Measures on Community-Acquired Respiratory Virus Infections in Lung Transplant Recipients in Switzerland. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1473. [PMID: 37629763 PMCID: PMC10456728 DOI: 10.3390/medicina59081473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/02/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: Community-acquired respiratory virus (CARV) infections pose a serious risk for lung transplant recipients (LTR) as they are prone to severe complications. When the COVID-19 pandemic hit Switzerland in 2020, the government implemented hygiene measures for the general population. We investigated the impact of these measures on the transmission of CARV in lung transplant recipients in Switzerland. Materials and Methods: In this multicenter, retrospective study of lung transplant recipients, we investigated two time periods: the year before the COVID-19 pandemic (1 March 2019-29 February 2020) and the first year of the pandemic (1 March 2020-28 February 2021). Data were mainly collected from the Swiss Transplant Cohort Study (STCS) database. Descriptive statistics were used to analyze the results. Results: Data from 221 Swiss lung transplant cohort patients were evaluated. In the year before the COVID-19 pandemic, 157 infections were diagnosed compared to 71 infections in the first year of the pandemic (decline of 54%, p < 0.001). Influenza virus infections alone showed a remarkable decrease from 17 infections before COVID-19 to 2 infections after the beginning of the pandemic. No significant difference was found in testing behavior; 803 vs. 925 tests were obtained by two of the three centers during the respective periods. Conclusions: We observed a significant decline in CARV infections in the Swiss lung transplant cohort during the first year of the COVID-19 pandemic. These results suggest a relevant impact of hygiene measures when implemented in the population due to the COVID-19 pandemic on the incidence of CARV infections.
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Affiliation(s)
- Isabelle Baumann
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland; (I.B.)
- Division of Pulmonology, University Hospital Zurich, 8091 Zurich, Switzerland
| | - René Hage
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland; (I.B.)
- Division of Pulmonology, University Hospital Zurich, 8091 Zurich, Switzerland
| | - Paola Gasche-Soccal
- Division of Pulmonology, University Hospitals Geneva, 1205 Geneva, Switzerland
| | - John-David Aubert
- Division of Pulmonology, University Hospital Lausanne, 1011 Lausanne, Switzerland
| | - Macé M. Schuurmans
- Faculty of Medicine, University of Zurich, 8032 Zurich, Switzerland; (I.B.)
- Division of Pulmonology, University Hospital Zurich, 8091 Zurich, Switzerland
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Alongi A, D'Aiuto F, Montomoli C, Borrelli P. Impact of the First Year of the COVID-19 Pandemic on Pediatric Emergency Department Attendance in a Tertiary Center in South Italy: An Interrupted Time-Series Analysis. Healthcare (Basel) 2023; 11:healthcare11111638. [PMID: 37297778 DOI: 10.3390/healthcare11111638] [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: 02/09/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/12/2023] Open
Abstract
BACKGROUND The evidence shows a reduction in pediatric emergency department (PED) flows during the early stages of the COVID-19 pandemic. Using interrupted time-series analysis, we evaluated the impact of different stages of the pandemic response on overall and cause-specific PED attendance at a tertiary hospital in south Italy. Our methods included evaluations of total visits, hospitalizations, accesses for critical illnesses and four etiological categories (transmissible and non-transmissible infectious diseases, trauma and mental-health) during March-December 2020, which were compared with analogous intervals from 2016 to 2019; the pandemic period was divided into three segments: the "first lockdown" (FL, 9 March-3 May), the "post-lockdown" (PL, 4 May-6 November) and the "second lockdown" (SL, 7 November-31 December). Our results showed that attendance dropped by a mean of 50.09% during the pandemic stages, while hospitalizations increased. Critical illnesses decreased during FL (incidence rate ratio -IRR- 0.37, 95% CI 0.13, 0.88) e SL (IRR 0.09, 95% CI 0.01, 0.74) and transmissible disease related visits reduced more markedly and persistently (FL: IRR 0.18, 95% CI 0.14, 0.24; PL: IRR 0.20, 95% CI 0.13, 0.31, SL: IRR 0.17, 95% CI 0.10, 0.29). Non-infectious diseases returned to pre-COVID-19 pandemic levels by PL. We concluded that that the results highlight the specific effect of the late 2020 containment measures on transmissible infectious diseases and their burden on pediatric emergency resources. This evidence can inform resource allocation and interventions to mitigate the impact of infectious diseases on pediatric populations and the health-care system.
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Affiliation(s)
- Alessandra Alongi
- Pediatric Emergency Unit, Di Cristina Hospital, Azienda Ospedaliera di Rilievo Nazionale e di Alta Specializzazione Civico Di Cristina e Benfratelli, 90127 Palermo, Italy
| | - Francesca D'Aiuto
- Pediatric Emergency Unit, Di Cristina Hospital, Azienda Ospedaliera di Rilievo Nazionale e di Alta Specializzazione Civico Di Cristina e Benfratelli, 90127 Palermo, Italy
| | - Cristina Montomoli
- Unit of Biostatistics and Clinical Epidemiology, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy
| | - Paola Borrelli
- Laboratory of Biostatistics, Department of Medical, Oral and Biotechnological Sciences, G. d'Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
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Moscovich DP, Averbuch D, Kerem E, Cohen-Cymberknoh M, Berkun Y, Brooks R, Reiff S, Meir MB, Wolf D, Breuer O. Pediatric respiratory admissions and related viral infections during the COVID-19 pandemic. Pediatr Pulmonol 2023. [PMID: 37097057 DOI: 10.1002/ppul.26434] [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: 12/10/2022] [Revised: 04/06/2023] [Accepted: 04/16/2023] [Indexed: 04/26/2023]
Abstract
INTRODUCTION The COVID-19 pandemic has affected the incidence of respiratory viral infections. Our aim was to assess changes in pediatric admissions due to respiratory diseases and associated respiratory viral infections. METHODS An observational study including all respiratory admissions to the pediatric departments from January 2015 to August 2021. We compared respiratory admission percentage, respiratory viral panel results and clinical characteristics of these admissions between two study periods, January 2015 to February 2020 (pre-COVID-19 era) and March 2020 to August 2021 (COVID-19 era). RESULTS A total of 8774 respiratory admissions were included, 7157 pre-COVID-19 era and 1617 COVID-19 era. Relative to all pediatric admissions, there was a 17% decrease in respiratory admission percentage during the COVID-19 era (p < 0.001) and a 31% and 22% decreased in the admission percentages due to bronchiolitis (p < 0.001) and pneumonia (p < 0.001), respectively. However, admission percentages for asthma, wheezing illness, complicated pneumonia, and stridor remained the same. There was a significant decrease in the detection of a respiratory viral pathogen associated with these respiratory admissions (p < 0.001). This was related to a significant decrease in the detection of respiratory syncytial virus (RSV) (37% vs. 27%, p < 0.001) and influenza (5% vs. 0.3%, p < 0.001), but not other respiratory viruses. An alteration in the circulation pattern of most respiratory viruses, was observed. CONCLUSIONS During the COVID-19 pandemic, a decrease in the prevalence of RSV and influenza was associated with a significant decrease in admissions for bronchiolitis and pediatric pneumonia. This may allow us to estimate the significance of preventive measures for RSV and influenza on pediatric respiratory admissions.
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Affiliation(s)
- Dana Peer Moscovich
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Diana Averbuch
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
- Pediatric Infectious Diseases, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Eitan Kerem
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Malena Cohen-Cymberknoh
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Yackov Berkun
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Rebecca Brooks
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Shimon Reiff
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Maskit Bar Meir
- Paediatrics and Infectious Diseases Division, Shaare Zedek Medical and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Dana Wolf
- Department of Clinical Microbiology and Infectious Diseases, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Oded Breuer
- Pediatric Pulmonology Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
- Departments of Pediatrics, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
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9
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Calvert C, Brockway MM, Zoega H, Miller JE, Been JV, Amegah AK, Racine-Poon A, Oskoui SE, Abok II, Aghaeepour N, Akwaowo CD, Alshaikh BN, Ayede AI, Bacchini F, Barekatain B, Barnes R, Bebak K, Berard A, Bhutta ZA, Brook JR, Bryan LR, Cajachagua-Torres KN, Campbell-Yeo M, Chu DT, Connor KL, Cornette L, Cortés S, Daly M, Debauche C, Dedeke IOF, Einarsdóttir K, Engjom H, Estrada-Gutierrez G, Fantasia I, Fiorentino NM, Franklin M, Fraser A, Gachuno OW, Gallo LA, Gissler M, Håberg SE, Habibelahi A, Häggström J, Hookham L, Hui L, Huicho L, Hunter KJ, Huq S, Kc A, Kadambari S, Kelishadi R, Khalili N, Kippen J, Le Doare K, Llorca J, Magee LA, Magnus MC, Man KKC, Mburugu PM, Mediratta RP, Morris AD, Muhajarine N, Mulholland RH, Bonnard LN, Nakibuuka V, Nassar N, Nyadanu SD, Oakley L, Oladokun A, Olayemi OO, Olutekunbi OA, Oluwafemi RO, Ogunkunle TO, Orton C, Örtqvist AK, Ouma J, Oyapero O, Palmer KR, Pedersen LH, Pereira G, Pereyra I, Philip RK, Pruski D, Przybylski M, Quezada-Pinedo HG, Regan AK, Rhoda NR, Rihs TA, Riley T, Rocha TAH, Rolnik DL, Saner C, Schneuer FJ, Souter VL, Stephansson O, Sun S, Swift EM, Szabó M, Temmerman M, Tooke L, Urquia ML, von Dadelszen P, Wellenius GA, Whitehead C, Wong ICK, Wood R, Wróblewska-Seniuk K, Yeboah-Antwi K, Yilgwan CS, Zawiejska A, Sheikh A, Rodriguez N, Burgner D, Stock SJ, Azad MB. Changes in preterm birth and stillbirth during COVID-19 lockdowns in 26 countries. Nat Hum Behav 2023; 7:529-544. [PMID: 36849590 PMCID: PMC10129868 DOI: 10.1038/s41562-023-01522-y] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 01/06/2023] [Indexed: 03/01/2023]
Abstract
Preterm birth (PTB) is the leading cause of infant mortality worldwide. Changes in PTB rates, ranging from -90% to +30%, were reported in many countries following early COVID-19 pandemic response measures ('lockdowns'). It is unclear whether this variation reflects real differences in lockdown impacts, or perhaps differences in stillbirth rates and/or study designs. Here we present interrupted time series and meta-analyses using harmonized data from 52 million births in 26 countries, 18 of which had representative population-based data, with overall PTB rates ranging from 6% to 12% and stillbirth ranging from 2.5 to 10.5 per 1,000 births. We show small reductions in PTB in the first (odds ratio 0.96, 95% confidence interval 0.95-0.98, P value <0.0001), second (0.96, 0.92-0.99, 0.03) and third (0.97, 0.94-1.00, 0.09) months of lockdown, but not in the fourth month of lockdown (0.99, 0.96-1.01, 0.34), although there were some between-country differences after the first month. For high-income countries in this study, we did not observe an association between lockdown and stillbirths in the second (1.00, 0.88-1.14, 0.98), third (0.99, 0.88-1.12, 0.89) and fourth (1.01, 0.87-1.18, 0.86) months of lockdown, although we have imprecise estimates due to stillbirths being a relatively rare event. We did, however, find evidence of increased risk of stillbirth in the first month of lockdown in high-income countries (1.14, 1.02-1.29, 0.02) and, in Brazil, we found evidence for an association between lockdown and stillbirth in the second (1.09, 1.03-1.15, 0.002), third (1.10, 1.03-1.17, 0.003) and fourth (1.12, 1.05-1.19, <0.001) months of lockdown. With an estimated 14.8 million PTB annually worldwide, the modest reductions observed during early pandemic lockdowns translate into large numbers of PTB averted globally and warrant further research into causal pathways.
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Affiliation(s)
- Clara Calvert
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Meredith Merilee Brockway
- Children's Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Helga Zoega
- School of Population Health, Faculty of Medicine & Health, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Jessica E Miller
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia
| | - Jasper V Been
- Division of Neonatology, Department of Paediatrics; Department of Obstetrics and Gynaecology; Department of Public Health; Erasmus MC - Sophia Children's Hospital, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - Adeladza Kofi Amegah
- Public Health Research Group, Department of Biomedical Sciences, University of Cape Coast, Cape Coast, Ghana
| | | | | | - Ishaya I Abok
- Department of Pediatrics, University of Jos/Jos University Teaching Hospital, Jos, Nigeria
| | - Nima Aghaeepour
- Department of Anesthesiology, Pain, and Perioperative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Christie D Akwaowo
- Institute of Health Research and Development, University of Uyo Teaching Hospital, Uyo, Nigeria
- College of Health Sciences, University of Uyo, Uyo, Nigeria
| | - Belal N Alshaikh
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
| | - Adejumoke I Ayede
- Department of Pediatrics, College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | | | - Behzad Barekatain
- Department of Pediatrics, Division of Neonatology, Child Growth and Development Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | - Karolina Bebak
- Obstetrics and Gynaecology Ward, District Public Hospital in Poznań, Poznań, Poland
| | - Anick Berard
- Faculty of Pharmacy, University of Montreal, Montreal, Quebec, Canada
- CHU Ste-Justine, Montreal, Quebec, Canada
- Faculty of Medicine, Université Claude Bernard Lyon 1, Lyon, France
| | - Zulfiqar A Bhutta
- Center of Excellence in Women Child Health, The Aga Khan University, Karachi, Pakistan
- Centre for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jeffrey R Brook
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Lenroy R Bryan
- Department of Obstetrics & Gynaecology and Child Health, University of The West MonaIndies, Mona, Jamaica
| | - Kim N Cajachagua-Torres
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- The Department of Paediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Centro de Investigación en Salud Materna e Infantil and Centro de Investigación para el Desarrollo Integral y Sostenible, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Marsha Campbell-Yeo
- School of Nursing, Dalhousie University and IWK Health, Halifax, Nova Scotia, Canada
| | - Dinh-Toi Chu
- Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Vietnam
| | - Kristin L Connor
- Department of Health Sciences, Carleton University, Ottawa, Ontario, Canada
| | - Luc Cornette
- AZ St-Jan Bruges-Ostend AV Hospital, Bruges, Belgium
| | - Sandra Cortés
- Department of Public Health, School of Medicine, Advanced Center for Chronic Diseases Diagonal (ACCDIS), Santiago, Chile
| | - Mandy Daly
- Irish Neonatal Health Alliance, Wicklow, Ireland
| | - Christian Debauche
- Department of Neonatology, Cliniques Universitaires Saint-Luc, IREC, UCLouvain, Brussels, Belgium
- CEpiP (Centre d'Epidémiologie Périnatale), Brussels, Belgium
| | | | - Kristjana Einarsdóttir
- Centre of Public Health Sciences, Faculty of Medicine, University of Iceland, Reykjavik, Iceland
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Hilde Engjom
- Department of Health Registry Research and Development, Norwegian Institute of Public Health, Oslo, Norway
| | | | - Ilaria Fantasia
- Institute for Maternal and Child Health, IRCCS Burlo Garofolo Children's Hospital, Trieste, Italy
| | - Nicole M Fiorentino
- Children's Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Meredith Franklin
- Department of Statistical Sciences and School of the Environment, University of Toronto, Toronto, Ontario, Canada
| | - Abigail Fraser
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Onesmus W Gachuno
- Obstetrics and Gynecology, Medicine, University of Nairobi, Nairobi, Kenya
| | - Linda A Gallo
- School of Biomedical Sciences, The University of Queensland, St. Lucia, Queensland, Australia
| | - Mika Gissler
- Department of Knowledge Brokers, THL Finnish Institute for Health and Welfare, Helsinki, Finland
- Academic Primary Health Care Centre, Region Stockholm, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Siri E Håberg
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Abbas Habibelahi
- Neonatology, Neonatal Health Office, Ministry of Health and Medical Education, Tehran, Iran
| | | | - Lauren Hookham
- St. George's University, Makerere University - Johns Hopkins University Research Collaboration, London, UK
| | - Lisa Hui
- Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Victoria, Australia
| | - Luis Huicho
- Centro de Investigación en Salud Materna e Infantil, Centro de Investigación para el Desarrollo Integral y Sostenible and School of Medicine, Universidad Peruana Cayetano Heredia, Lima, Peru
| | | | - Sayeeda Huq
- Nutrition and Clinical Services Division, ICDDR,B (International Centre for Diarrhoeal Disease Research, Bangladesh), Dhaka, Bangladesh
| | | | - Seilesh Kadambari
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford and the NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Roya Kelishadi
- Child Growth and Development Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Narjes Khalili
- Preventive Medicine and Public Health Research Center, Psychosocial Health Research Institute, Department of Community and Family Medicine, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Joanna Kippen
- Obstetrics and Gynaecology Ward, District Public Hospital in Poznań, Poznań, Poland
| | - Kirsty Le Doare
- International Centre for Neonatal and Paediatric Infection, St. George's, University of London, London, UK
- Medical Research Council/Uganda Virus Research Institute and London School of Medical Hygiene & Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - Javier Llorca
- Universidad de Cantabria, Santander, Spain
- CIBERESP (Consortium for Biomedical Research in Epidemiology & Public Health, en Epidemiología y Salud Pública), Madrid, Spain
| | - Laura A Magee
- Institute of Women and Children's Health, School of Life Course and Population Sciences, King's College London, London, UK
| | - Maria C Magnus
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
| | - Kenneth K C Man
- Research Department of Practice and Policy, University College London School of Pharmacy, London, UK
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
- Laboratory of Data Discovery for Health, Hong Kong Science Park, Hong Kong, Hong Kong
| | - Patrick M Mburugu
- Department of Child Health and Paediatrics, School of Medicine, Jomo Kenyatta University of Agriculture and Technology, Nairobi, Kenya
| | - Rishi P Mediratta
- Division of Pediatric Hospital Medicine, Department of Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Nazeem Muhajarine
- Community Health and Epidemiology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | - Livia Nagy Bonnard
- Melletted a helyem Egyesület, Right(s) Beside You Association, Budapest, Hungary
| | - Victoria Nakibuuka
- Department of Paediatrics, St. Francis Nsambya Hospital, Kampala, Uganda
| | - Natasha Nassar
- Child Population and Translational Health Research, Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Sylvester D Nyadanu
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
- Education, Culture, and Health Opportunities (ECHO) Research Group International, Aflao, Ghana
| | - Laura Oakley
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Adesina Oladokun
- Department of Obstetrics and Gynaecology, College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | - Oladapo O Olayemi
- Department of Obstetrics and Gynaecology, College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | | | - Rosena O Oluwafemi
- Department of Paediatrics and Child Health, Mother and Child Hospital, Akure, Nigeria
| | - Taofik O Ogunkunle
- Department of Paediatrics, Dalhatu Araf Specialist Hospital, Lafia, Nigeria
| | | | - Anne K Örtqvist
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Obstetrics and Gynecology, Visby County Hospital, Visby, Sweden
| | - Joseph Ouma
- Makerere University - Johns Hopkins University Research Collaboration, Kampala, Uganda
| | - Oyejoke Oyapero
- Paediatrics Department, Ikorodu General Hospital, Ikorodu, Nigeria
| | - Kirsten R Palmer
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Lars H Pedersen
- Department of Obstetrics and Gynecology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Gavin Pereira
- Centre for Fertility and Health, Norwegian Institute of Public Health, Oslo, Norway
- Curtin School of Population Health and enAble Institute, Curtin University, Perth, Western Australia, Australia
| | - Isabel Pereyra
- School of Nutrition, Catholic University del Maule, Region del Maule, Chile
| | - Roy K Philip
- Division of Neonatology, Department of Paediatrics, University Maternity Hospital Limerick and University of Limerick School of Medicine, Limerick, Ireland
| | - Dominik Pruski
- Obstetrics and Gynaecology Ward, District Public Hospital in Poznań, Poznań, Poland
| | - Marcin Przybylski
- Obstetrics and Gynaecology Ward, District Public Hospital in Poznań, Poznań, Poland
| | - Hugo G Quezada-Pinedo
- The Generation R Study Group, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- The Department of Paediatrics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Centro de Investigación en Salud Materna e Infantil and Centro de Investigación para el Desarrollo Integral y Sostenible, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Annette K Regan
- School of Nursing and Health Professions, University of San Francisco, San Francisco, CA, USA
| | - Natasha R Rhoda
- Paediatric Department, School of Adolescent and Child Health, University of Cape Town, Cape Town, South Africa
- Mowbray Maternity Hospital, Western Cape Department of Health, Cape Town, South Africa
| | - Tonia A Rihs
- Federal Statistical Office (FSO), Neuchâtel, Switzerland
| | - Taylor Riley
- Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Thiago Augusto Hernandes Rocha
- Evidence and Intelligence for Action in Health Department, Pan-American Health Organization - World Health Organization, Washington, DC, USA
| | - Daniel L Rolnik
- Department of Obstetrics and Gynaecology, Monash University, Clayton, Victoria, Australia
| | - Christoph Saner
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
- Division of Pediatric Endocrinology, Diabetology and Metabolism, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Biomedical Research, University of Bern, Bern, Switzerland
| | - Francisco J Schneuer
- The Children's Hospital at Westmead Clinical School, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | | | - Olof Stephansson
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Shengzhi Sun
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Emma M Swift
- Faculty of Nursing, Department of Midwifery, University of Iceland, Reykjavík, Iceland
| | - Miklós Szabó
- Division of Neonatology, 1st Department of Pediatrics, Semmelweis University, Budapest, Hungary
| | - Marleen Temmerman
- Centre of Excellence in Women and Child Health, Aga Khan University, Nairobi, Kenya
| | - Lloyd Tooke
- Department of Paediatrics, University of Cape Town, Cape Town, South Africa
| | - Marcelo L Urquia
- Manitoba Centre for Health Policy, Department of Community Health Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Peter von Dadelszen
- Institute of Women and Children's Health, School of Life Course and Population Sciences, King's College London, London, UK
| | - Gregory A Wellenius
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
| | - Clare Whitehead
- The Royal Women's Hospital, University of Melbourne, Melbourne, Victoria, Australia
| | - Ian C K Wong
- Research Department of Practice and Policy, University College London School of Pharmacy, London, UK
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong
- Laboratory of Data Discovery for Health, Hong Kong Science Park, Hong Kong, Hong Kong
| | - Rachael Wood
- Usher Institute, University of Edinburgh, Edinburgh, UK
- Public Health Scotland, Edinburgh, UK
| | | | - Kojo Yeboah-Antwi
- Public Health Unit, Father Thomas Alan Rooney Memorial Hospital, Asankrangwa, Western Region, Ghana
| | | | - Agnieszka Zawiejska
- Department of Medical Simulation, Chair of Medical Education, Poznań University of Medical Sciences, Poznań, Poland
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Natalie Rodriguez
- Children's Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada
| | - David Burgner
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.
- Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia.
| | - Sarah J Stock
- Usher Institute, University of Edinburgh, Edinburgh, UK.
| | - Meghan B Azad
- Children's Hospital Research Institute of Manitoba, Department of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.
- Departments of Pediatrics and Child Health, Community Health Sciences, and Immunology, University of Manitoba, Winnipeg, Manitoba, Canada, Winnipeg, Manitoba, Canada.
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10
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Osowicki J, Morgan HJ, Harris A, Clothier HJ, Buttery JP, Kiers L, Crawford NW. Guillain-Barré syndrome temporally associated with COVID-19 vaccines in Victoria, Australia. Vaccine 2022; 40:7579-7585. [PMID: 36357291 PMCID: PMC9637534 DOI: 10.1016/j.vaccine.2022.10.084] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 10/19/2022] [Accepted: 10/31/2022] [Indexed: 11/09/2022]
Abstract
Guillain-Barré syndrome (GBS) is an adverse event of special interest (AESI) for surveillance systems monitoring adverse events following immunisation (AEFI) with COVID-19 vaccines. Emerging data support a temporal association between GBS and adenovirus-vector COVID-19 vaccines. We present a case series of GBS reports submitted between February and November 2021 to our enhanced spontaneous surveillance system (SAEFVIC) in Victoria, Australia, following vaccination with either the adenovirus-vector vaccine Vaxzevria ChadOx1-S (AstraZeneca) or an mRNA vaccine (Comirnaty BNT162b2 [Pfizer-BioNTech] or Spikevax mRNA-1273 [Moderna]). For each report, Brighton Collaboration case definitions were used to describe diagnostic certainty. Severity was graded using the GBS Disability Score. The observed incidence of GBS following immunisation against COVID-19 was compared to expected background ICD10-AM G61.0 coded hospitalisations. There were 41 total cases of GBS reported to SAEFVIC following Vaxzevria (n = 38), Comirnaty (n = 3), or Spikevax (n = 0) vaccines. The observed GBS incidence rate exceeded the expected background rate for Vaxzevria only, with 1.85 reports per 100,000 doses following dose 1, higher than the expected rate of 0.39 hospital admissions per 100,000 adults within 42 days of vaccination. Of 38 GBS reports following Vaxzevria, the median age at vaccination was 66 years and median onset of symptoms was 14 days following immunisation. There was one death. Four cases initially categorised as GBS were later reclassified as acute-onset chronic inflammatory demyelinating polyneuropathy. Fatigue was the predominant persisting symptom reported at follow up. Additional global studies are required to characterise risk factors, clinical variability, and to provide precision and generalizability regarding AEFI risks such as GBS associated with different vaccine platforms, which will help inform communication of the potential benefits and risks of COVID19 vaccination.
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Affiliation(s)
- Joshua Osowicki
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia,Department of General Medicine, Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
| | - Hannah J. Morgan
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia,Centre for Health Analytics, Royal Children's Hospital Melbourne, Melbourne, Victoria Australia
| | - Adele Harris
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia
| | - Hazel J. Clothier
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia,Centre for Health Analytics, Royal Children's Hospital Melbourne, Melbourne, Victoria Australia,School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Jim P. Buttery
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia,Department of General Medicine, Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia,Centre for Health Analytics, Royal Children's Hospital Melbourne, Melbourne, Victoria Australia
| | - Lynette Kiers
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia,Department of Medicine, Faculty of Medicine, Health and Dentistry, University of Melbourne, Melbourne, Victoria, Australia
| | - Nigel W. Crawford
- Surveillance of Adverse Events Following Vaccination In the Community (SAEFVIC), Murdoch Children's Research Institute, Melbourne, Victoria, Australia,Department of General Medicine, Royal Children's Hospital Melbourne, Melbourne, Victoria, Australia,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia
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11
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Lee WR, Kim LH, Lee GM, Cheon J, Kwon YD, Noh JW, Yoo KB. Effect of COVID-19-Related Interventions on the Incidence of Infectious Eye Diseases: Analysis of Nationwide Infectious Disease Incidence Monitoring Data. Int J Public Health 2022; 67:1605211. [PMCID: PMC9630355 DOI: 10.3389/ijph.2022.1605211] [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: 07/13/2022] [Accepted: 10/11/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: Social distancing has been confirmed to reduce the incidence of not only the COVID-19, but also the incidence of other diseases. Therefore, this study aimed to investigate the effect of social distancing policies on the incidence of infectious eye diseases by monitoring their nationwide incidence data in all age groups. Methods: In this study, to analyse the impact of COVID-19 policy on IEDSC, the time periods were divided into two interventions. The first intervention was the first COVID-19 patient report in Korea on 19 January 2020. The second intervention was relaxation of the social distancing policy on 6 May 2020. Segmented regression analysis of the interrupted time series was used to assess COVID-19 policies on the IEDSC. Results: After the first incidence of a COVID-19 patient, IEDSCs decreased significantly in all age groups, while the relaxation of the social distancing policy increased IEDSCs significantly, mostly in all groups. Conclusion: In the post-COVID-19 era, we hope that national-level interventions such as reducing air pollution and employing precautionary measures will significantly reduce the financial burden of developing infectious ophthalmic diseases.
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Affiliation(s)
- Woo-Ri Lee
- Division of Cancer Control and Policy, National Cancer Control Institute, National Cancer Center, Goyang, South Korea
| | - Li-Hyun Kim
- Department of Healthcare Institution Support, National Health Insurance Service, Wonju, South Korea
| | - Gyeong-Min Lee
- Department of Family Medicine, College of Medicine, Chung-Ang University, Seoul, South Korea
| | - Jooyoung Cheon
- Department of Nursing Science, Sungshin Women’s University, Seoul, South Korea
| | - Young Dae Kwon
- Department of Humanities and Social Medicine, College of Medicine and Catholic Institute for Healthcare Management, The Catholic University of Korea, Seoul, South Korea
| | - Jin-Won Noh
- Division of Health Administration, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, South Korea
- *Correspondence: Jin-Won Noh, ; Ki-Bong Yoo,
| | - Ki-Bong Yoo
- Division of Health Administration, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, South Korea
- *Correspondence: Jin-Won Noh, ; Ki-Bong Yoo,
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12
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Etoori D, Harron KL, Mc Grath-Lone L, Verfürden ML, Gilbert R, Blackburn R. Reductions in hospital care among clinically vulnerable children aged 0-4 years during the COVID-19 pandemic. Arch Dis Child 2022; 107:e31. [PMID: 35728939 PMCID: PMC9271837 DOI: 10.1136/archdischild-2021-323681] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/15/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To quantify reductions in hospital care for clinically vulnerable children during the COVID-19 pandemic. DESIGN Birth cohort. SETTING National Health Service hospitals in England. STUDY POPULATION All children aged <5 years with a birth recorded in hospital administrative data (January 2010-March 2021). MAIN EXPOSURE Clinical vulnerability defined by a chronic health condition, preterm birth (<37 weeks' gestation) or low birth weight (<2500 g). MAIN OUTCOMES Reductions in care defined by predicted hospital contact rates for 2020, estimated from 2015 to 2019, minus observed rates per 1000 child years during the first year of the pandemic (March 2020-2021). RESULTS Of 3 813 465 children, 17.7% (one in six) were clinically vulnerable (9.5% born preterm or low birth weight, 10.3% had a chronic condition). Reductions in hospital care during the pandemic were much higher for clinically vulnerable children than peers: respectively, outpatient attendances (314 vs 73 per 1000 child years), planned admissions (55 vs 10) and unplanned admissions (105 vs 79). Clinically vulnerable children accounted for 50.1% of the reduction in outpatient attendances, 55.0% in planned admissions and 32.8% in unplanned hospital admissions. During the pandemic, weekly rates of planned care returned to prepandemic levels for infants with chronic conditions but not older children. Reductions in care differed by ethnic group and level of deprivation. Virtual outpatient attendances increased from 3.2% to 24.8% during the pandemic. CONCLUSION One in six clinically vulnerable children accounted for one-third to one half of the reduction in hospital care during the pandemic.
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Affiliation(s)
- David Etoori
- Institute of Health Informatics, University College London, London, UK
| | - Katie L Harron
- Department of Population, Policy and Practice, Institute of Child Health, University College London, London, London, UK
| | | | - Maximiliane L Verfürden
- Department of Population, Policy and Practice, Institute of Child Health, University College London, London, London, UK
| | - Ruth Gilbert
- Department of Population, Policy and Practice, Institute of Child Health, University College London, London, London, UK
| | - Ruth Blackburn
- Institute of Health Informatics, University College London, London, UK
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Pediatric hospital admissions, case severity, and length of hospital stay during the first 18 months of the COVID-19 pandemic in a tertiary children's hospital in Switzerland. Infection 2022; 51:439-446. [PMID: 36065045 PMCID: PMC9444086 DOI: 10.1007/s15010-022-01911-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/16/2022] [Indexed: 11/16/2022]
Abstract
Background SARS-CoV-2 directly contributes to the burden of respiratory disease in children, but indirect effects of protective measures also need to be considered to assess the overall impact of the pandemic on children's health. Methods We retrospectively compared pre-pandemic and pandemic data of main admission diagnoses, sorted by ICD-10 diagnosis groups, in a tertiary children's hospital in Switzerland from 2017 until August 2021. Hospital admission rates, severity, and length of stay (LOS) of the individual ICD-10 groups during the pandemic were compared with three previous years accounting for seasonal differences. Results Among 20,168 hospital admissions (n = 13′950 in pre-pandemic years; n = 3′120 in 2020 and n = 3′098 in 2021), there were significant decreases in numbers of admissions for respiratory diseases during the early pandemic with a rebound in summer 2021. During the pandemic, admissions for non-respiratory infections, neoplasms, and skin diseases decreased but increased for trauma. Particularly, a drop in admissions for different respiratory infections [e.g. respiratory syncytial virus (RSV) and bronchiolitis] was pronounced after introduction of strict measures, but admissions increased again after restrictions were loosened. While disease severity was lower for respiratory and neurologic diseases and bronchiolitis throughout the pandemic, gastrointestinal disease admissions had longer LOS and in the first pandemic year greater severity. For RSV and pneumonia, disease severity and LOS were higher in the first pandemic year and lower in the second pandemic year. Conclusion The pandemic and associated protective measures had a significant effect on respiratory and non-respiratory admissions, particularly with decreases in hospital admissions for respiratory infections followed by a rebound after loosening of measures. Supplementary Information The online version contains supplementary material available at 10.1007/s15010-022-01911-x.
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14
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Chen YJ, Chen CY, Lee EP, Huang WY, Wu HP. Influence of the domestic COVID-19 pandemic on the pediatric emergency department. Front Med (Lausanne) 2022; 9:941980. [PMID: 35979221 PMCID: PMC9377219 DOI: 10.3389/fmed.2022.941980] [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: 05/12/2022] [Accepted: 07/06/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives After the coronavirus disease 2019 (COVID-19) pandemic emerged, there has been a substantial decline in emergency department (ED) visits. However, the impact of the pandemic on pediatric ED (PED) visits has not been well discussed. This study aimed to compare the epidemiology and clinical characteristics of PED visits before and after the time of the COVID-19 outbreak. Methods Data of pediatric patients admitted to the PED between February 2019 and January 2021 were retrospectively collected. All patients were divided into two groups: 1 year before the COVID-19 pandemic (group 1) and 1 year after the COVID-19 outbreak (group 2). Basic demographics, clinical characteristics, triage levels, categories of diagnosis at PED, disposition, and hospitalization rates (wards and intensive care units) were further analyzed and compared between the two groups. Results During the study period, 48,146 pediatric patients were enrolled (30,823 in group 1, and 17,323 in group 2). PED visits represented a 43.8% annual decline. The most common diseases in the PED in group 1 were infectious diseases, whereas digestive system diseases were the most common diseases in group 2 (both P < 0.001). In group 2, shorter PED observational time, longer hospital stay, and higher admission rates were noted compared to those in group 1 (all P < 0.001). Conclusion During the COVID-19 pandemic, the proportion of respiratory system diseases and infectious diseases sharply decreased in the PED, whereas the proportion of digestive system diseases relatively increased. The COVID-19 pandemic has impacted the nature of PED visits and we should pay more attention on digestive system diseases and the rates of out-of-hospital cardiac arrest and overall mortality.
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Affiliation(s)
- Ying-Ju Chen
- Department of Pediatric Emergency, China Medical University Children’s Hospital, China Medical University, Taichung, Taiwan
| | - Chun-Yu Chen
- Department of Emergency Medicine, Tungs’ Taichung MetroHarbor Hospital, Taichung, Taiwan
| | - En-Pei Lee
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Chang Gung Memorial Hospital at Linko, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wun-Yan Huang
- Department of Pediatric Emergency, China Medical University Children’s Hospital, China Medical University, Taichung, Taiwan
| | - Han-Ping Wu
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Pediatrics, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- *Correspondence: Han-Ping Wu,
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Sirikarn P, Tiamkao S, Tiamkao S. The effects of COVID-19 measures on the hospitalization of patients with epilepsy and status epilepticus in Thailand: An interrupted time series analysis. Epilepsia Open 2022; 7:325-331. [PMID: 35403839 PMCID: PMC9110909 DOI: 10.1002/epi4.12600] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 03/13/2022] [Accepted: 04/08/2022] [Indexed: 12/04/2022] Open
Abstract
Objective To investigate the effect of Coronavirus disease 2019 (COVID‐19) measures on the hospitalization of patients with epilepsy and status epilepticus (SE). Methods This interrupted time series design included data from the Thai Universal Coverage Scheme electronic database between January 2017 and September 2020. The monthly hospitalization rate of epilepsy and SE was calculated by the number of hospitalizations divided by the midyear population. Segmented regression fitted by ordinary least squares (OLS) was used to detect the immediate and overtime effects of COVID‐19 measures on the hospitalization rate. Results During January 2017 and September 2020, the numbers of epilepsy and SE patients admitted to the hospital were 129 402 and 15 547 episodes, respectively. The monthly trend of the hospitalization rate in epilepsy decreased immediately after the COVID‐19 measure (0.739 per 100 000 population [95% CI: 0.219 to 1.260]). In particular, the number of children declined to 1.178 per 100 000 population, and the number of elderly individuals dropped to 0.467 per 100 000 population, while there was a nonstatistically significant change in SE. Significance COVID‐19 measures reduced the hospital rate in epilepsy, particularly in children and adults. However, there was no change in SE patients.
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Affiliation(s)
- Prapassara Sirikarn
- Department of Epidemiology and Biostatistics, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.,Integrated Epilepsy Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Siriporn Tiamkao
- Department of Pharmacy, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Integrated Epilepsy Research Group, Khon Kaen University, Khon Kaen, Thailand
| | - Somsak Tiamkao
- Division of Neurology, Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Integrated Epilepsy Research Group, Khon Kaen University, Khon Kaen, Thailand
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16
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Gillies MB, Burgner DP, Ivancic L, Nassar N, Miller JE, Sullivan SG, Todd IMF, Pearson S, Schaffer AL, Zoega H. Changes in antibiotic prescribing following COVID-19 restrictions: Lessons for post-pandemic antibiotic stewardship. Br J Clin Pharmacol 2022; 88:1143-1151. [PMID: 34405427 PMCID: PMC8444718 DOI: 10.1111/bcp.15000] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/08/2021] [Accepted: 07/16/2021] [Indexed: 01/19/2023] Open
Abstract
AIMS Public health responses to reduce SARS-CoV-2 transmission have profoundly affected the epidemiology and management of other infections. We examined the impact of COVID-19 restrictions on antibiotic dispensing in Australia. METHODS We used national claims data to investigate antibiotic dispensing trends from November 2015 to October 2020 and whether changes reflected reductions in primary care consultations. We used interrupted time series analysis to quantify changes in monthly antibiotic dispensing and face-to-face and telehealth GP consultations and examined changes by recipient age, pharmacy State and prescriber specialty. RESULTS Over the study period, an estimated 19 921 370 people had 125 495 137 antibiotic dispensings, 71% prescribed by GPs. Following COVID-19 restrictions, we observed a sustained 36% (95% CI: 33-40%) reduction in antibiotic dispensings from April 2020. Antibiotics recommended for managing respiratory tract infections showed large reductions (range 51-69%), whereas those recommended for non-respiratory infections were unchanged. Dispensings prescribed by GPs decreased from 63.5 per 1000 population for April-October 2019 to 37.0 per 1000 for April-October 2020. Total GP consultation rates remained stable, but from April 2020, 31% of consultations were telehealth. CONCLUSION In a setting with a low COVID-19 incidence, restrictions were associated with a substantial reduction in community dispensings of antibiotics primarily used to treat respiratory infections, coincident with reported reductions in respiratory viral infections. Our findings are informative for post-pandemic antimicrobial stewardship and highlight the potential to reduce inappropriate prescribing by GPs and specialists for respiratory viral infections.
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Affiliation(s)
- Malcolm B. Gillies
- Centre for Big Data Research in Health, Faculty of MedicineUNSW SydneySydneyAustralia
| | - David P. Burgner
- Infection and Immunity, Murdoch Children's Research InstituteRoyal Children's HospitalParkvilleAustralia,Department of PaediatricsUniversity of MelbourneParkvilleAustralia
| | - Lorraine Ivancic
- Children's Hospital at Westmead Clinical School, Faculty of Medicine and HealthUniversity of SydneySydneyAustralia
| | - Natasha Nassar
- Children's Hospital at Westmead Clinical School, Faculty of Medicine and HealthUniversity of SydneySydneyAustralia,Menzies Centre for Health Policy and Economics, Faculty of Medicine and HealthUniversity of SydneySydneyAustralia
| | - Jessica E. Miller
- Infection and Immunity, Murdoch Children's Research InstituteRoyal Children's HospitalParkvilleAustralia,Department of PaediatricsUniversity of MelbourneParkvilleAustralia
| | - Sheena G. Sullivan
- WHO Collaborating Centre for Reference and Research on Influenza, Royal Melbourne Hospital, and Department of Infectious Diseases, University of Melbourneat the Peter Doherty Institute for Infection and ImmunityMelbourneAustralia
| | - Isobel M. F. Todd
- Infection and Immunity, Murdoch Children's Research InstituteRoyal Children's HospitalParkvilleAustralia
| | - Sallie‐Anne Pearson
- Centre for Big Data Research in Health, Faculty of MedicineUNSW SydneySydneyAustralia
| | - Andrea L. Schaffer
- Centre for Big Data Research in Health, Faculty of MedicineUNSW SydneySydneyAustralia
| | - Helga Zoega
- Centre for Big Data Research in Health, Faculty of MedicineUNSW SydneySydneyAustralia,Centre of Public Health Sciences, Faculty of MedicineUniversity of IcelandReykjavikIceland
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17
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Kadambari S, Goldacre R, Morris E, Goldacre MJ, Pollard AJ. Indirect effects of the covid-19 pandemic on childhood infection in England: population based observational study. BMJ 2022; 376:e067519. [PMID: 35022215 PMCID: PMC8753487 DOI: 10.1136/bmj-2021-067519] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To assess the impact of the covid-19 pandemic on hospital admission rates and mortality outcomes for childhood respiratory infections, severe invasive infections, and vaccine preventable disease in England. DESIGN Population based observational study of 19 common childhood respiratory, severe invasive, and vaccine preventable infections, comparing hospital admission rates and mortality outcomes before and after the onset of the pandemic in England. SETTING Hospital admission data from every NHS hospital in England from 1 March 2017 to 30 June 2021 with record linkage to national mortality data. POPULATION Children aged 0-14 years admitted to an NHS hospital with a selected childhood infection from 1 March 2017 to 30 June 2021. MAIN OUTCOME MEASURES For each infection, numbers of hospital admissions every month from 1 March 2017 to 30 June 2021, percentage changes in the number of hospital admissions before and after 1 March 2020, and adjusted odds ratios to compare 60 day case fatality outcomes before and after 1 March 2020. RESULTS After 1 March 2020, substantial and sustained reductions in hospital admissions were found for all but one of the 19 infective conditions studied. Among the respiratory infections, the greatest percentage reductions were for influenza (mean annual number admitted between 1 March 2017 and 29 February 2020 was 5379 and number of children admitted from 1 March 2020 to 28 February 2021 was 304, 94% reduction, 95% confidence interval 89% to 97%), and bronchiolitis (from 51 655 to 9423, 82% reduction, 95% confidence interval 79% to 84%). Among the severe invasive infections, the greatest reduction was for meningitis (50% reduction, 47% to 52%). For the vaccine preventable infections, reductions ranged from 53% (32% to 68%) for mumps to 90% (80% to 95%) for measles. Reductions were seen across all demographic subgroups and in children with underlying comorbidities. Corresponding decreases were also found for the absolute numbers of 60 day case fatalities, although the proportion of children admitted for pneumonia who died within 60 days increased (age-sex adjusted odds ratio 1.71, 95% confidence interval 1.43 to 2.05). More recent data indicate that some respiratory infections increased to higher levels than usual after May 2021. CONCLUSIONS During the covid-19 pandemic, a range of behavioural changes (adoption of non-pharmacological interventions) and societal strategies (school closures, lockdowns, and restricted travel) were used to reduce transmission of SARS-CoV-2, which also reduced admissions for common and severe childhood infections. Continued monitoring of these infections is required as social restrictions evolve.
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Affiliation(s)
- Seilesh Kadambari
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Raphael Goldacre
- Unit of Health-Care Epidemiology, Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Eva Morris
- Unit of Health-Care Epidemiology, Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Michael J Goldacre
- Unit of Health-Care Epidemiology, Big Data Institute, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
- NIHR Oxford Biomedical Research Centre, Oxford, UK
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18
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Moore HC, Le H, Mace A, Blyth CC, Yeoh D, Foley D, Martin A. Interrupted time-series analysis showed unintended consequences of non-pharmaceutical interventions on pediatric hospital admissions. J Clin Epidemiol 2021; 143:1-10. [PMID: 34801694 PMCID: PMC8600916 DOI: 10.1016/j.jclinepi.2021.11.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/27/2021] [Accepted: 11/09/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE COVID-19-associated non-pharmaceutical interventions (NPI) have disrupted respiratory viral transmission. We quantified the changes in pediatric hospital admissions in 2020 from five different NPI phases in Western Australia for acute lower respiratory infections (ALRI) in children in the context of all-cause admissions. STUDY DESIGN AND SETTING We assessed anonymised hospitalization data from Perth Children's Hospital (Jan 2015-Dec 2020) for all-cause admissions, ALRI, febrile illnesses and trauma (negative control) in those <17 years. We evaluated absolute changes in admissions and the weekly change estimated from interrupted time-series models. RESULTS The absolute number of admissions was comparable in 2020 (15,678) vs. 2015 to 2019 average (15,310). Following the introduction of strict NPIs, all-cause admissions declined by 35%, recovered to pre-pandemic levels, then increased by 24% following NPI cessation. ALRI admissions in children <5 years initially declined by 89%, which was sustained throughout the gradual easing of NPI until an increase of 579% (997% in <3 months) following the final easing of NPI. Admissions for trauma showed minimal changes in 2020 compared to preceding years. CONCLUSION COVID-19-associated NPI had significant unintended consequences in health service utilization, especially for ALRI and infants <3 months, prompting the need to understand viral transmission dynamics in young children.
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Affiliation(s)
- Hannah C Moore
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Australia.
| | - Huong Le
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Australia
| | - Ariel Mace
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Australia; Department of General Paediatrics, Perth Children's Hospital, Perth, Australia; Department of Paediatrics, Fiona Stanley Hospital, Murdoch, Australia
| | - Christopher C Blyth
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Australia; Department of Infectious Diseases, Perth Children's Hospital, Perth, Australia; PathWest Laboratory Medicine, Perth, Australia; School of Medicine, University of Western Australia, Perth, Australia
| | - Daniel Yeoh
- Department of Infectious Diseases, Perth Children's Hospital, Perth, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria
| | - David Foley
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia, Perth, Australia; PathWest Laboratory Medicine, Perth, Australia
| | - Andrew Martin
- Department of General Paediatrics, Perth Children's Hospital, Perth, Australia
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