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Srivastava AD, Awasthi S, Jauhari S. Prevalence of persistent pneumonia among severe pneumonia and nutritional status as its associated risk factor: A prospective observational study among under-five children. J Family Med Prim Care 2024; 13:1911-1916. [PMID: 38948562 PMCID: PMC11213408 DOI: 10.4103/jfmpc.jfmpc_1480_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 12/10/2023] [Accepted: 12/12/2023] [Indexed: 07/02/2024] Open
Abstract
Background Malnourishment is a risk factor for persistent pneumonia among under-five children with severe pneumonia. This study aims to determine the prevalence of persistent pneumonia and the association between nutritional status and pneumonia severity in children under 5 years of age. Methodology A prospective observational hospital-based study was conducted in the Department of Paediatrics, King George's Medical University (KGMU) from May 2019 to April 2020 among children aged 1 month to 5 years admitted with a diagnosis of severe pneumonia. An anthropometric assessment along with general and systemic examination was conducted. Weight for age, height for age and weight for height were calculated to assess the nutritional status. Children with severe pneumonia were followed for 4-6 weeks to assess the prevalence of persistent pneumonia. Results The prevalence of persistent pneumonia was 6.8%, while 32 (31.1%) and 64 (62.1%) patients had recurrent and severe pneumonia, respectively. No statistically significant distribution was observed in age, sex, residential area, parent's education or occupation of the child. The statistically significant distribution was seen on assessing nutritional status based on weight for age, height for age and weight for height (P value- 0.001, 0.001, 0.0001). Those with weight for age ≤ 3SD were anaemics and up to 1 year of age had 5.21, 3.52 and 2.83 times more odds of having persistent pneumonia, respectively. Conclusion The prevalence of persistent pneumonia among children less than 5 years of age was 6.8%. Malnutrition can be considered a major determinant of persistent pneumonia among children under 5 years of age.
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Affiliation(s)
- Akanksha D Srivastava
- Department of Pediatrics, King George’s Medical University, Lucknow, Uttar Pradesh, India
| | - Shally Awasthi
- Department of Pediatrics, King George’s Medical University, Lucknow, Uttar Pradesh, India
| | - Sugandha Jauhari
- Department of Community Medicine, King George’s Medical University, Lucknow, Uttar Pradesh, India
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Jambo A, Gashaw T, Mohammed AS, Edessa D. Treatment outcomes and its associated factors among pneumonia patients admitted to public hospitals in Harar, eastern Ethiopia: a retrospective follow-up study. BMJ Open 2023; 13:e065071. [PMID: 36792331 PMCID: PMC9933768 DOI: 10.1136/bmjopen-2022-065071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 02/01/2023] [Indexed: 02/17/2023] Open
Abstract
OBJECTIVE Although there is a high risk of drug resistance, empiric treatment is a common approach for pneumonia management. In this respect, it is relevant to know treatment outcomes of patients with pneumonia. This study aimed to assess treatment outcomes and its associated factors among pneumonia patients treated at two public hospitals in Harar, eastern Ethiopia. DESIGN Retrospective follow-up study. SETTING Jugal General Hospital and Hiwot Fana Specialised University Hospital in Harar, eastern Ethiopia. PARTICIPANTS Patients admitted and treated for pneumonia in the two public hospitals in eastern Ethiopia between April 2020 and April 2021. PRIMARY OUTCOME The primary outcome was unfavourable treatment outcome (died or transferred to intensive care unit) for pneumonia patients. RESULTS A total of 693 patients with pneumonia were included in the study. 88 (12.7%) of these patients had an unfavourable treatment outcome, which included 14 (2%) transfers to the intensive care unit and 74 (10.7%) deaths. Patients with comorbidity (adjusted OR, AOR=2.96; 95% CI: 1.47 to 5.97) and with clinical features including abnormal body temperature (AOR=4.03; 95% CI: 2.14 to 7.58), tachycardia (AOR=2.57; 95% CI: 1.45 to 4.55), bradypnoea or tachypnoea (AOR=3.92; 95% CI:1.94 to 7.92), oxygen saturation below 90% (AOR=2.52; 95% CI:1.37 to 4.64) and leucocytosis (AOR=2.78, 95%, CI:1.38 to 5.58) had a significantly increased unfavourable treatment outcome. CONCLUSION We found that nearly one out of eight patients with pneumonia had unfavourable treatment outcomes. It was considerably high among patients with comorbidities and apparent abnormal clinical conditions. Therefore, taking into account regionally adaptable intervention and paying close attention to pneumonia patients admitted with comorbidity and other superimposed abnormal conditions might help improve the treatment outcomes of these populations.
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Affiliation(s)
- Abera Jambo
- Clinical Pharmacy Department, Haramaya University, Dire Dawa, Ethiopia
| | - Tigist Gashaw
- Department of Pharmacology and Toxicology, Haramaya University, Dire Dawa, Ethiopia
| | | | - Dumessa Edessa
- Clinical Pharmacy Department, Haramaya University, Dire Dawa, Ethiopia
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Mai W, Liu Y, Meng Q, Xu J, Wu J. Bacterial Epidemiology and Antimicrobial Resistance Profiles of Respiratory Specimens of Children with Pneumonia in Hainan, China. Infect Drug Resist 2023; 16:249-261. [PMID: 36660346 PMCID: PMC9842527 DOI: 10.2147/idr.s397513] [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: 11/14/2022] [Accepted: 01/02/2023] [Indexed: 01/13/2023] Open
Abstract
Purpose To investigate the bacterial species and antimicrobial susceptibility of respiratory specimens of children with pneumonia in Hainan, China. Methods A total of 5017 specimens, including 4986 sputum samples, 19 bronchoalveolar lavage fluid samples and 12 tracheal tube tip samples from hospitalized children with pneumonia from April 1, 2021 to March 31, 2022 were studied. All the bacterial isolates were identified and confirmed with the VITEK 2 system. Antimicrobial susceptibility of all isolates was determined using the Kirby-Bauer method or the VITEK 2 Compact automatic system, following the breakpoints recommended by the Clinical and Laboratory Standards Institute. Results A total of 996 bacterial isolates were collected and classified into 24 species. The top 10 most frequent species were Haemophilus influenzae (356 isolates, 35.7%), Streptococcus pneumoniae (128, 12.9%), Moraxella catarrhalis (114, 11.5%), Escherichia coli (89, 8.9%), Staphylococcus aureus (89, 8.9%), Klebsiella pneumoniae (82, 8.2%), Acinetobacter baumannii (31, 3.1%), Pseudomonas aeruginosa (28, 2.8%), Enterobacter cloacae (18, 1.8%), and Streptococcus agalactiae (13, 1.3%). 70.5% strains had the resistant (R) and/or intermediate (I) phenotypes to at least one of the tested drugs, with a large proportion (54.6%) showing resistance to two or more commonly used antibiotics. In addition, 60.5% (69/114) of M. catarrhalis strains and 42.9% (153/356) of H. influenzae strains produced β-lactamases while 19.1% (17/89) E. coli and 6.1% (5/82) K. pneumoniae strains produced extended-spectrum β-lactamases. Conclusion A diversity of pathogenic bacteria were isolated from the respiratory tract of children with pneumonia in Hainan, China. High-frequency resistance to first-line antimicrobial drugs was observed in Gram-negative and Gram-positive bacteria, including 544 isolates resistant to at least two antibiotics. Rapid identification and susceptibility testing should be implemented for children with bacterial pneumonia in Hainan before drug treatment is recommended.
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Affiliation(s)
- Wenhui Mai
- Center for Science Experiments, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Laboratory Department, Haikou Maternal and Child Health Hospital, Haikou, Hainan Province, People’s Republic of China
| | - Yiwei Liu
- Center for Science Experiments, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Department of Pathogen Biology, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China
| | - Qiaoyi Meng
- Center for Science Experiments, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Department of Pathogen Biology, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China
| | - Jianping Xu
- Center for Science Experiments, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Department of Biology, McMaster University, Hamilton, Ontario, Canada,Correspondence: Jianping Xu; Jinyan Wu, Email ;
| | - Jinyan Wu
- Center for Science Experiments, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Department of Pathogen Biology, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China,Key Laboratory of Tropical Translational Medicine of Ministry of Education, Hainan Medical University, Haikou, Hainan Province, People’s Republic of China
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Moyano Ariza L, Ochoa B, Shewade HD, Edwards JK, Trujillo Trujillo J, Cuellar CM, Rodríguez J, Hann K, Sanchez M. Adherence to guidelines on the use of amoxicillin for treatment of ambulatory pneumonia in children younger than 5 years, Colombia, 2017-2019. Rev Panam Salud Publica 2023; 47:e52. [PMID: 37082539 PMCID: PMC10105600 DOI: 10.26633/rpsp.2023.52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 12/14/2022] [Indexed: 04/22/2023] Open
Abstract
Objectives To determine the level of adherence to clinical guidelines in prescribing amoxicillin to children younger than 5 years with pneumonia in outpatient settings in Colombia from 2017 to 2019, and assess the factors associated with adherence. Methods This was a cross-sectional study of secondary data from the Colombian Integrated Social Protection Information System database. Adherence was defined as prescription of oral amoxicillin for bacterial and unspecified pneumonia and non-prescription for viral pneumonia. Variables examined included: age (< 1 year, 1-4 years) of child; sex; cause of pneumonia (bacterial, viral, unspecified); region (Andean, Amazonian, Pacific, Caribbean, Insular, Orinoquian); and payment mechanism (without prior authorization, capitation, direct payment, pay per case, pay for event). Results Of 215 925 cases of community-acquired pneumonia reported during 2017-2019, 64.8% were from the Andean region, 73.9% were bacterial pneumonia and 1.8% were viral pneumonia. Adherence to guidelines was observed in 5.8% of cases: this was highest for children diagnosed with viral (86.0%) compared with bacterial (2.0%) pneumonia. For children diagnosed with bacterial pneumonia, 9.4% were prescribed any antibiotic. A greater proportion of children covered by capitated payments (22.3%) were given treatment consistent with the guidelines compared with payment for event (1.3%). Conclusion In this first study from Colombia, adherence to guidelines for outpatient treatment of children with bacterial pneumonia was low and was better for viral pneumonia. Further qualitative studies are needed to explore the reasons for this lack of adherence and why bacterial pneumonia was the most commonly reported etiology.
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Affiliation(s)
- Luisa Moyano Ariza
- Ministry of Health and Social ProtectionBogotáColombiaMinistry of Health and Social Protection, Bogotá, Colombia.
- Luisa Moyano Ariza,
| | - Brindis Ochoa
- Pan American Health OrganizationWashington DCUnited States of AmericaPan American Health Organization, Washington DC, United States of America.
| | - Hemant D. Shewade
- ICMR-National Institute of EpidemiologyChennaiIndiaICMR-National Institute of Epidemiology, Chennai, India.
| | - Jeffrey K. Edwards
- University of WashingtonSeattleUnited States of AmericaUniversity of Washington, Seattle, United States of America.
| | - Julián Trujillo Trujillo
- Ministry of Health and Social ProtectionBogotáColombiaMinistry of Health and Social Protection, Bogotá, Colombia.
| | - Claudia M. Cuellar
- Ministry of Health and Social ProtectionBogotáColombiaMinistry of Health and Social Protection, Bogotá, Colombia.
| | - Jaime Rodríguez
- Pedagogical and Technological University of ColombiaBogotáColombiaPedagogical and Technological University of Colombia, Bogotá, Colombia.
| | - Katrina Hann
- Sustainable Health SystemsFreetownSierra LeoneSustainable Health Systems, Freetown, Sierra Leone.
| | - Mauro Sanchez
- University of BrasiliaBrasiliaBrazilUniversity of Brasilia, Brasilia, Brazil.
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Evaluation of the Clinical Outcome and Cost Analysis of Antibiotics in the Treatment of Acute Respiratory Tract Infections in the Emergency Department in Saudi Arabia. Antibiotics (Basel) 2022; 11:antibiotics11111478. [PMID: 36358133 PMCID: PMC9686469 DOI: 10.3390/antibiotics11111478] [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: 09/18/2022] [Revised: 10/20/2022] [Accepted: 10/22/2022] [Indexed: 11/17/2022] Open
Abstract
This study aims to assess the prevalence and antibiotic-treatment patterns of respiratory tract infections (RTIs), prevalence and types of antibiotic-prescribing errors, and the cost of inappropriate antibiotic use among emergency department (ED) patients. A cross-sectional study was conducted at the ED in King Abdulaziz Medical City, Riyadh, Saudi Arabia. Patient characteristics (age, sex, weight, allergies, diagnostic tests (CX-Ray), cultures, microorganism types, and prescription characteristics) were studied. During the study, 3185 cases were diagnosed with RTIs: adults (>15 years) 55% and pediatrics (<15 years) 44%. The overall prevalence of RTIs was 21%, differentiated by upper respiratory tract infections (URTI) and lower respiratory tract infections (LRTI) (URTI 13.4%; LRTI 8.4%), of total visits. Three main antibiotics (ATB) categories were prescribed in both age groups: penicillin (pediatrics 43%; adults 26%), cephalosporin (pediatrics 29%; adults 19%), and macrolide (pediatrics 26%; adults 38%). The prevalence of inappropriate ATB prescriptions was 53% (pediatrics 35%; adults 67%). Errors in ATB included selection (3.3%), dosage (22%), frequency (3%), and duration (32%). There is a compelling need to create antimicrobial stewardship (AMS) programs to improve antibiotic use due to the high number of prescriptions in the ED deemed as inappropriate. This will help to prevent unwanted consequences on the patients and the community associated with antibiotic use.
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Distribution and Drug Resistance of Bacterial Pathogens Associated with Lower Respiratory Tract Infection in Children and the Effect of COVID-19 on the Distribution of Pathogens. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2022; 2022:1181283. [PMID: 35368516 PMCID: PMC8965734 DOI: 10.1155/2022/1181283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/26/2022] [Accepted: 03/01/2022] [Indexed: 11/17/2022]
Abstract
By studying the distribution and drug resistance of bacterial pathogens associated with lower respiratory tract infection (LRTI) in children in Chengdu and the effect of the COVID-19 on the distribution of pathogens and by analyzing the epidemic trend and drug resistance changes of the main pathogens of LRTI, this research is supposed to provide a useful basis for the prevention of LRTI in children and the rational use of drugs in clinical practice. Hospitalized children clinically diagnosed with LRTI in Chengdu Women and Children's Central Hospital from 2011 to 2020 were selected as the study subjects. The pathogens of LRTI in children and the distribution of pathogens in different ages, genders, seasons, years, and departments and before and after the pandemic situation of COVID-19 were counted. The drug resistance distribution of the top six pathogens with the highest infection rate in the past three years and the trend of drug resistance in the past decade were analyzed. A total of 26,469 pathogens were isolated. Among them, 6240 strains (23.6%) were Gram-positive bacteria, 20152 strains (76.1%) were Gram-negative bacteria, and 73 strains (0.3%) were fungi. Klebsiella pneumoniae, Escherichia coli, Enterobacter cloacae, and Staphylococcus aureus were highly isolated in the group of infants aged 0-1 (P < 0.01), Moraxella catarrhalis and Streptococcus pneumoniae were highly isolated in children aged 1–6 (P < 0.01), and Haemophilus influenzae was highly isolated in children over 1 (P < 0.01). The isolation rates of Enterobacteriaceae, Acinetobacter baumannii, Pseudomonas aeruginosa, Stenotrophomonas maltophilia, Staphylococcus aureus, and Candida albicans in the lower respiratory tract of 0-1 year-old male infants were higher than those of female infants (p < 0.05). Haemophilus influenzae was highly isolated in spring and summer, and Moraxella catarrhalis was highly isolated in autumn and winter, while the infection of Streptococcus pneumoniae was mainly concentrated in winter. This difference was statistically significant (P < 0.01). Affected by the COVID-19 pandemic, the isolation rates of Haemophilus influenzae and Streptococcus pneumoniae were significantly lower than those before the pandemic, and the isolation rate of Moraxella catarrhalis was significantly higher. The difference was statistically significant (P < 0.01). The proportion of isolated negative bacteria in NICU and PICU was higher than that in positive bacteria, and the infection rates of Klebsiella pneumoniae, Escherichia coli, Enterobacter cloacae, and Acinetobacter baumannii were higher than those in other departments. The differences were statistically significant (P < 0.01). The results of drug sensitivity test showed that the drug resistance of Haemophilus influenzae and Moraxella catarrhalis was mainly concentrated in Ampicillin, First- and Second-generation cephalosporins, and Cotrimoxazole, with stable sensitivity to Third-generation cephalosporins, while the drug resistance of Streptococcus pneumoniae was concentrated in Macrolides, Sulfonamides, and Tetracyclines, with stable sensitivity to Penicillin. Staphylococcus aureus is highly resistant to penicillins and macrolides and susceptible to vancomycin. Enterobacteriaceae resistance is concentrated in cephalosporins, with a low rate of carbapenem resistance. From 2018 to 2020, 1557 strains of Staphylococcus aureus were isolated, of which 416 strains were MRSA, accounting for 27% of the isolates; 1064 strains of Escherichia coli were isolated, of which 423 strains were ESBL and 23 strains were CRE, accounting for 40% and 2% of the isolates, respectively; and 1400 strains of Klebsiella pneumoniae were isolated, of which 385 strains were ESBL and 402 strains were CRE, accounting for 28% and 29% of the isolates, respectively. Since 2011, the resistance of Escherichia coli and Klebsiella pneumoniae to Third-generation cephalosporins has increased, peaking in 2017, and has decreased after 2018, years after which carbapenem resistance has increased significantly, corresponding to an increase in the detection rate of Carbapenem-resistant Enterobacteriaceae CRE. Findings from this study revealed that there are significant differences in community-associated infectious pathogens before and after the COVID-19 pandemic, and there are significant age differences, seasonal epidemic trends, and high departmental correlation of pathogens related to lower respiratory tract disease infection in children. There was a significant gender difference in the isolation rate of pathogens associated with LRTI in infants under one year. Vaccination, implementation of isolation measures and social distance, strengthening of personal protective measures, aseptic operation of invasive medical treatment, hand hygiene, and environmental disinfection are beneficial to reducing community-associated pathogen infection, opportunistic pathogen infection, and an increase in resistant bacteria. The strengthening of bacterial culture of lower respiratory tract samples by pediatricians is conducive to the diagnosis of respiratory tract infections caused by different pathogens, contributing to the selection of effective drugs for treatment according to drug susceptibility results, which is important for the rational use of antibiotics and curbing bacterial resistance.
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Mir F, Ariff S, Bhura M, Chanar S, Nathwani AA, Jawwad M, Hussain A, Rizvi A, Umer M, Memon Z, Habib A, Soofi SB, Bhutta ZA. Risk Factors for Acute Respiratory Infections in Children Between 0 and 23 Months of Age in a Peri-Urban District in Pakistan: A Matched Case-Control Study. Front Pediatr 2022; 9:704545. [PMID: 35083182 PMCID: PMC8784846 DOI: 10.3389/fped.2021.704545] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 11/18/2021] [Indexed: 01/10/2023] Open
Abstract
Background: Acute respiratory infection (ARI) accounts for nearly 15% of all childhood mortality in South Asia, with children from rural areas at higher risk due to inaccessibility to healthcare facilities. We therefore aimed to identify risk factors associated with ARI in children under 2 years of age in rural Pakistan. Methods: A retrospective 1:2 matched case-control study was conducted between October and December 2018 in Taluka Kotri, Jamshoro District of Pakistan. Cases were identified as children between 0 and 23 months of age with a history of fever, cough, sore throat, fast breathing, difficulty breathing, or chest indrawing in the 2 weeks prior to the survey. Controls were participants without symptoms of ARI, matched based on age in months. Data analysis was conducted using STATA version 15. Univariate and multivariable conditional logistic regression analyses were used to identify factors associated with ARI, and p < 0.05 was considered statistically significant. Results: We identified 1,071 cases of ARI who were matched with 2,142 controls. Multivariable analysis revealed that female gender [odds ratio (OR) 0.78, 95% confidence interval (CI): 0.67-0.91], exclusive breastfeeding (OR 0.81, 95% CI: 0.69-0.97), and comorbidity with diarrhea (OR: 1.64, 95% CI: 1.40-1.91) were significantly associated with ARI. Conclusion: Pakistan continues to progress toward reducing childhood mortality, particularly ARI-related deaths, for which it bears a great burden. This study identifies risk factors such as the male gender, breastfeeding, and comorbidities with diarrhea, which could open grounds for further programmatic implications in targeting a multifaceted approach to reducing incidences of ARI in rural areas of the country.
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Affiliation(s)
| | - Shabina Ariff
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
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Singh PK, Sinha P, Singh N, Singh L, Singh S. Does secondhand smoke exposure increase the risk of acute respiratory infections among children aged 0-59 months in households that use clean cooking fuel? A cross-sectional study based on 601 509 households in India. INDOOR AIR 2022; 32:e12980. [PMID: 35014716 DOI: 10.1111/ina.12980] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 12/21/2021] [Accepted: 12/27/2021] [Indexed: 06/14/2023]
Abstract
This study examines whether exposure to secondhand smoke (SHS) increases the risk of acute respiratory infections (ARI) among children aged 0-59 months. Study utilized nationally representative data from National Family Health Survey (2015-2016), which adopted two-stage stratified random sampling. Four mutually exclusive groups based on the type of cooking fuel usage and SHS exposure were created. Descriptive statistics and multivariate logistics regression analysis were applied. At the national level, 10.5% prevalence of ARI was reported during 2015-2016. About 47.9% (95%CI 47.7-48.2) of households was exposed to SHS and used solid biomass fuel for cooking. Nearly, 20.7% of households with clean fuel usage was exposed to SHS. Regression analysis suggests that the likelihood of ARI among children who were living in households with solid biomass fuel usage and exposed to SHS was 11% (95%CI 1.06-1.17) greater than children living in households with clean fuel usage with no SHS exposure. Moreover, our results further revealed that the odds of ARI among children living in households with clean fuel but exposed to SHS were 19% (95%CI 1.13-1.25) higher than the children living in the household with no SHS exposure and clean fuel use. Children living in households exposed to SHS are at higher risk of ARI.
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Affiliation(s)
- Prashant Kumar Singh
- Division of Preventive Oncology and Population Health, ICMR - National Institute of Cancer Prevention and Research, Noida, India
- WHO FCTC Knowledge Hub on Smokeless Tobacco, ICMR-National Institute of Cancer Prevention and Research, Noida, India
| | - Pallavi Sinha
- Division of Preventive Oncology and Population Health, ICMR - National Institute of Cancer Prevention and Research, Noida, India
| | - Nishikant Singh
- Division of Preventive Oncology and Population Health, ICMR - National Institute of Cancer Prevention and Research, Noida, India
| | - Lucky Singh
- ICMR - National Institute of Medical Statistics, New Delhi, India
| | - Shalini Singh
- WHO FCTC Knowledge Hub on Smokeless Tobacco, ICMR-National Institute of Cancer Prevention and Research, Noida, India
- ICMR - National Institute of Cancer Prevention and Research, Noida, India
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Kumar P, Mishra PS, Srivastava S, Sinha D. What predicts the knowledge of breastfeeding practices among late adolescent girls? evidence from a cross-sectional analysis. PLoS One 2021; 16:e0258347. [PMID: 34624069 PMCID: PMC8500419 DOI: 10.1371/journal.pone.0258347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 09/25/2021] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION Breastfeeding is one of the most effective ways to ensure infant health and survival. Inadequate breastfeeding practices, and knowledge among adolescent mothers have led to unprecedented infant and child morbidity and mortality. Given, the high global prevalence of adolescent mothers it is imperative to understand how the knowledge of breastfeeding practices operates among adolescent girls across different socio-economic settings. MATERIALS & METHODS Data was carried out from Understanding the Lives of Adolescents and Young Adults (UDAYA) survey, conducted in 2015-16. Descriptive statistics along with bivariate analysis was done to examine the preliminary results. For analysing the association between the binary outcome variable and other explanatory variables, binary logistic regression method was used. The explanatory variables were educational status of the respondent, media exposure, working status, ever pregnant status (only for married adolescent girls), sex and age of the household head, educational status of the head of the household, caste, religion, wealth index, residence and states. RESULTS About 42%, 50%, and 42% of married adolescent girls had knowledge of immediate breastfeeding, yellowish milk, and exclusive breastfeeding respectively. The odds of knowledge about immediate breastfeeding [married-AOR: 1.57; CI: 1.09-2.28 and unmarried-AOR: 1.30; CI: 1.08-1.55], yellowish milk feeding [married-AOR: 2.09; CI: 1.46-3.01 and unmarried-AOR: 1.39; CI: 1.17-1.66], and exclusive breastfeeding [married-AOR: 1.74; CI: 1.2-2.52 and unmarried-AOR: 1.46; CI: 1.22-1.76] were significantly more among adolescent girls aged 19 years old compared to 15 years old girls. Adolescent married and unmarried girls with 10 & above years of schooling were 1.82 times [AOR: 1.82; CI: 1.52-2.18] and 2.69 times [AOR: 2.69; CI: 2.08-3.47] more likely to have knowledge about immediate breastfeeding, 1.74 times [AOR: 1.74; CI: 1.45-2.09] and 2.10 times [AOR: 2.10; CI: 1.68-2.62] more likely to have knowledge about yellowish milk feeding, and 3.13 times [AOR: 3.13; CI: 2.6-3.78] and 3.87 times [AOR: 3.87; CI: 2.95-5.08] more likely to have knowledge about exclusive breastfeeding respectively than girls with no schooling. CONCLUSION Breastfeeding practices and interpersonal counselling from elders in the household should be encouraged. Ongoing breastfeeding promotion programs of the government should promote high education of adolescent girls. Mass media interventions should be encouraged.
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Affiliation(s)
- Pradeep Kumar
- Department of Mathematical Demography & Statistics, International Institute for Population Sciences, Mumbai, Maharashtra, India
| | - Prem Shankar Mishra
- Department of Population Research Centre, Institute for Social and Economic Change, Bengaluru, Karnataka, India
| | - Shobhit Srivastava
- Department of Mathematical Demography & Statistics, International Institute for Population Sciences, Mumbai, Maharashtra, India
| | - Debashree Sinha
- Department of Development Studies, International Institute for Population Sciences, Mumbai, Maharashtra, India
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Bibi N, Zaidi NUSS, Tahir M, Babar MM. Vaccinomics driven proteome-wide screening of Haemophilus influenzae for the prediction of common putative vaccine candidates. Can J Microbiol 2021; 67:799-812. [PMID: 34237220 DOI: 10.1139/cjm-2020-0535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Haemophilus influenzae colonizes the respiratory tract and is associated with life-threatening invasive infections. The recent rise in its global prevalence, even in the presence of multiple vaccines, indicate an urgent need for developing cross-strain effective vaccine strategies. Our work focused on identifying the universally conserved antigenic regions of H. influenzae that can be used for developing new vaccines. A variety of bioinformatics tools were applied for the comprehensive geno-proteomic analysis of H. influenzae type "a" strain, as reference serotype, through which subcellular localization, essentiality, virulence, and non-host homology were determined. B and T-Cell epitope mapping of 3D protein structures were performed. Thereafter, molecular docking with HLA DRB1*0101 and comparative genome analysis established the candidature of identified regions. Based on the established vaccinomics criteria, five target proteins were predicted as novel vaccine candidates. Among these, 9 epitopic regions were identified that could regulate the lymphocyte activity through strong protein-protein interactions. Comparative genomic analysis exhibited that the identified regions were highly conserved among the different strains of H. influenzae. Based on multiple immunogenic factors, the five prioritized proteins and their predicted epitopes were identified as the ideal common putative vaccine candidate against typeable strains.
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Affiliation(s)
- Naseeha Bibi
- National University of Sciences and Technology, 66959, Atta-ur-Rahman School of Applied Biosciences, Islamabad, ICT, Pakistan;
| | - Najam-Us-Sahar Sadaf Zaidi
- National University of Sciences and Technology, 66959, Atta-ur-Rahman School of Applied Biosciences, H-12, Srinagar Highway,, Islamabad. Pakistan, Islamabad, ICT, Pakistan, 44000;
| | - Muhammad Tahir
- National University of Sciences and Technology, 66959, Atta-ur-Rahman School of Applied Biosciences, Islamabad, ICT, Pakistan;
| | - Mustafeez Mujtaba Babar
- Shifa Tameer-e-Millat University, 384986, Shifa College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Plot No. 72, Adjacent FBISE, H-8/4, Islamabad, Islamabad, Pakistan, 44000;
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11
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Kumar R, Dar L, Amarchand R, Saha S, Lafond KE, Purakayastha DR, Kumar R, Choudekar A, Gopal G, Dhakad S, Narayan VV, Wahi A, Chhokar R, Lindstrom S, Whitaker B, Choudhary A, Dey AB, Krishnan A. Incidence, risk factors, and viral etiology of community-acquired acute lower respiratory tract infection among older adults in rural north India. J Glob Health 2021; 11:04027. [PMID: 33880179 PMCID: PMC8035979 DOI: 10.7189/jogh.11.04027] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND There are limited data on incidence, risk factors and etiology of acute lower respiratory tract infection (LRTI) among older adults in low- and middle-income countries. METHODS We established a cohort of community dwelling older adults ≥60 years and conducted weekly follow-up for acute respiratory infections (ARI) during 2015-2017. Nurses assessed ARI cases for LRTI, collecting combined nasal/throat swabs from all LRTI cases and an equal number of age- and sex-matched asymptomatic neighbourhood controls. Swabs were tested for influenza viruses, respiratory syncytial virus (RSV), human metapneumovirus (hMPV), and parainfluenza viruses (PIV) using polymerase chain reaction. LRTI and virus-specific LRTI incidence was calculated per 1000 person-years. We estimated adjusted incidence rate ratios (IRR) for risk factors using Poisson regression and calculated etiologic fractions (EF) using adjusted odds ratios for detection of viral pathogens in LRTI cases vs controls. RESULTS We followed 1403 older adults for 2441 person-years. LRTI and LRTI-associated hospitalization incidences were 248.3 (95% confidence interval (CI) = 229.3-268.8) and 12.7 (95% CI = 8.9-18.1) per 1000 person-years. Persons with pre-existing chronic bronchitis as compared to those without (incidence rate ratio (IRR) = 4.7, 95% CI = 3.9-5.6); aged 65-74 years (IRR = 1.6, 95% CI = 1.3-2.0) and ≥75 years (IRR = 1.8, 95% CI = 1.4-2.4) as compared to 60-64 years; and persons in poorest wealth quintile (IRR = 1.4, 95% CI = 1.1-1.8); as compared to those in wealthiest quintile were at higher risk for LRTI. Virus was detected in 10.1% of LRTI cases, most commonly influenza (3.8%) and RSV (3.0%). EF for RSV and influenza virus was 83.9% and 83.6%, respectively. CONCLUSION In this rural cohort of older adults, the incidence of LRTI was substantial. Chronic bronchitis was an important risk factor; influenza virus and RSV were major viral pathogens.
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Affiliation(s)
- Rakesh Kumar
- All India Institute of Medical Sciences, New Delhi
| | - Lalit Dar
- All India Institute of Medical Sciences, New Delhi
| | | | - Siddhartha Saha
- Influenza Division, Centers for Disease Control and Prevention- India Country Office, New Delhi, India
| | - Kathryn E Lafond
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - Ramesh Kumar
- All India Institute of Medical Sciences, New Delhi
| | | | | | | | - Venkatesh Vinayak Narayan
- Influenza Division, Centers for Disease Control and Prevention- India Country Office, New Delhi, India
| | | | | | | | - Brett Whitaker
- Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | | | - A B Dey
- All India Institute of Medical Sciences, New Delhi
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12
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Krishnan A, Dar L, Saha S, Narayan VV, Kumar R, Kumar R, Amarchand R, Dhakad S, Chokker R, Choudekar A, Gopal G, Choudhary A, Potdar V, Chadha M, Lafond KE, Lindstrom S, Widdowson MA, Jain S. Efficacy of live attenuated and inactivated influenza vaccines among children in rural India: A 2-year, randomized, triple-blind, placebo-controlled trial. PLoS Med 2021; 18:e1003609. [PMID: 33914729 PMCID: PMC8118535 DOI: 10.1371/journal.pmed.1003609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 05/13/2021] [Accepted: 04/04/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Influenza is a cause of febrile acute respiratory infection (FARI) in India; however, few influenza vaccine trials have been conducted in India. We assessed absolute and relative efficacy of live attenuated influenza vaccine (LAIV) and inactivated influenza vaccine (IIV) among children aged 2 to 10 years in rural India through a randomized, triple-blind, placebo-controlled trial conducted over 2 years. METHODS AND FINDINGS In June 2015, children were randomly allocated to LAIV, IIV, intranasal placebo, or inactivated polio vaccine (IPV) in a 2:2:1:1 ratio. In June 2016, vaccination was repeated per original allocation. Overall, 3,041 children received LAIV (n = 1,015), IIV (n = 1,010), nasal placebo (n = 507), or IPV (n = 509). Mean age of children was 6.5 years with 20% aged 9 to 10 years. Through weekly home visits, nasal and throat swabs were collected from children with FARI and tested for influenza virus by polymerase chain reaction. The primary outcome was laboratory-confirmed influenza-associated FARI; vaccine efficacy (VE) was calculated using modified intention-to-treat (mITT) analysis by Cox proportional hazards model (PH) for each year. In Year 1, VE was 40.0% (95% confidence interval (CI) 25.2 to 51.9) for LAIV and 59.0% (95% CI 47.8 to 67.9) for IIV compared with controls; relative efficacy of LAIV compared with IIV was -46.2% (95% CI -88.9 to -13.1). In Year 2, VE was 51.9% (95% CI 42.0 to 60.1) for LAIV and 49.9% (95% CI 39.2 to 58.7) for IIV; relative efficacy of LAIV compared with IIV was 4.2% (95% CI -19.9 to 23.5). No serious adverse vaccine-attributable events were reported. Study limitations include differing dosage requirements for children between nasal and injectable vaccines (single dose of LAIV versus 2 doses of IIV) in Year 1 and the fact that immunogenicity studies were not conducted. CONCLUSIONS In this study, we found that LAIV and IIV vaccines were safe and moderately efficacious against influenza virus infection among Indian children. TRIAL REGISTRATION Clinical Trials Registry of India CTRI/2015/06/005902.
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Affiliation(s)
- Anand Krishnan
- Centre for Community Medicine, All India Institute of Medical Sciences, Delhi, India
- * E-mail:
| | - Lalit Dar
- Microbiology Department, All India Institute of Medical Sciences, Delhi, India
| | - Siddhartha Saha
- Influenza Program, Centers for Disease Control and Prevention, New Delhi, India
| | | | - Rakesh Kumar
- Centre for Community Medicine, All India Institute of Medical Sciences, Delhi, India
| | - Ramesh Kumar
- Microbiology Department, All India Institute of Medical Sciences, Delhi, India
| | - Ritvik Amarchand
- Centre for Community Medicine, All India Institute of Medical Sciences, Delhi, India
| | - Shivram Dhakad
- Microbiology Department, All India Institute of Medical Sciences, Delhi, India
| | - Reshmi Chokker
- Centre for Community Medicine, All India Institute of Medical Sciences, Delhi, India
| | - Avinash Choudekar
- Microbiology Department, All India Institute of Medical Sciences, Delhi, India
| | - Giridara Gopal
- Centre for Community Medicine, All India Institute of Medical Sciences, Delhi, India
| | - Aashish Choudhary
- Microbiology Department, All India Institute of Medical Sciences, Delhi, India
| | | | | | - Kathryn E. Lafond
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Stephen Lindstrom
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Marc-Alain Widdowson
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
| | - Seema Jain
- Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America
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13
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Carriage rates and antimicrobial sensitivity of pneumococci in the upper respiratory tract of children less than ten years old, in a north Indian rural community. PLoS One 2021; 16:e0246522. [PMID: 33539406 PMCID: PMC7861412 DOI: 10.1371/journal.pone.0246522] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 01/20/2021] [Indexed: 11/19/2022] Open
Abstract
Pneumococcal carriage studies are important for vaccine introduction and treatment strategies. Pneumococcal carriage rates estimated in this cohort study among children in a rural community of northern India. Between August 2012 and August 2014, trained nurses made weekly home visits to screen enrolled children aged <10 years for acute upper or lower respiratory infections (AURI/ALRI) in Ballabgarh, Haryana. Nasal swab from infants aged <1year and throat swab from children aged ≥1 year were collected. All specimens were cultured for pneumococci; isolates were serotyped and subjected to antimicrobial susceptibility testing. During the study period, 4348 nasal/throat swabs collected from children with clinical features of ARI (836 ALRI, 2492 AURI) and from 1020 asymptomatic children. Overall pneumococcal carriage was 5.1%, the highest carriage rate among children <1 year of age (22.6%). The detection rates were higher among children with ARI (5.6%; 95% CI: 4.8–6.4) than asymptomatic children (3.3%; 95% CI: 2.3–4.6). Among 220 pneumococcal isolates, 42 diverse serotypes were identified, with 6B/C (8.6%), 19A (7.2%), 19F (6.8%), 23F (6.4%), 35A/B/C (6.4%), 15B (5%), 14 (4.5%) and 11A/C/D (3.2%) accounting for 50%. Forty-five percent of the serotypes identified are included in the current formulation of 13-valent pneumococcal conjugate vaccine. Ninety-six percent of isolates were resistant to co-trimoxazole, 9% were resistant to erythromycin, and 10% had intermediate resistance to penicillin with minimum inhibitory concentration ranges (0.125 to 1.5 μg/ml). Pneumococcal detection was relatively low among children in our study community but demonstrated a diverse range of serotypes and half of these serotypes would be covered by the current formulation of 13-valent pneumococcal vaccine.
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14
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Saha J, Chouhan P. Indoor air pollution (IAP) and pre-existing morbidities among under-5 children in India: are risk factors of coronavirus disease (COVID-19)? ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 266:115250. [PMID: 32693324 PMCID: PMC7362832 DOI: 10.1016/j.envpol.2020.115250] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 07/05/2020] [Accepted: 07/12/2020] [Indexed: 05/09/2023]
Abstract
Globally, the Coronavirus disease (COVID-19) outbreak is linked with air pollution of both indoor and outdoor environments and co-morbidities conditions of human beings. To find out the risk factor zones associated with Coronavirus disease among under-five children using pre-existing morbidity conditions and indoor air pollution (IAP) environmental factors and also with current fatality and recovery rate of COVID-19 disease in India. Data was utilized from the 4th round of the National Family Health Survey (NFHS), 2015-16, and from the Ministry of Health and Family Welfare (MoHFW) on 18th May 2020. Mean, standard deviation, and Z-score statistical methods have been employed to find out the risk factor zones i.e. to execute the objective. Findings of this study are, the states and UTs which have more likely to very higher to higher risk factors or zones of Coronavirus disease (COVID-19) are Mizoram (1.4), Meghalaya (1.27), Uttarakhand (0.92), West Bengal (0.73), Uttar Pradesh (0.66), Jammu and Kashmir (0.44), Odisha (0.33), Madhya Pradesh (0.21), Jharkhand (0.20), Bihar (0.19), Maharashtra (0.16 risk score), compared to UTs like Assam (-0.12), Rajasthan (-0.13), Goa (-0.14), Manipur (-0.17), Chandigarh (-0.19), Haryana (-0.22), Delhi (-0.27) have moderate risk factors of COVID-19, and the states and UTs like Daman and Diu (-1.18), Sikkim (-0.98), Andaman and Nicobar Islands (-0.84), Kerala (-0.69), Dadra and Nagar Haveli (-0.68), Arunachal Pradesh ( 0.-53), Karnataka (-0.42), and Nagaland (-0.36) have very low-risk zones of COVID-19 deaths. From a research viewpoint, there is a prerequisite need for epidemiological studies to investigate the connection between indoor air pollution and pre-existing morbidity which are associated with COVID-19. Well-built public health measures, including rapidly searching in high focus areas and testing of COVID-19, should be performed in vulnerable areas of COVID-19.
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Affiliation(s)
- Jay Saha
- Department of Geography, University of Gour Banga (UGB), Malda, West Bengal, 732103, India.
| | - Pradip Chouhan
- Department of Geography, University of Gour Banga (UGB), Malda, West Bengal, 732103, India.
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15
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Parthasarathy R, Kumar R, Gopal G, Amarchand R, Broor S, Choudekar A, Purakayastha DR, Wahi A, Narayan VV, Krishnan A. Incidence and clinical features of viral sore throat among children in rural Haryana, India. J Family Med Prim Care 2020; 9:5136-5141. [PMID: 33409177 PMCID: PMC7773104 DOI: 10.4103/jfmpc.jfmpc_759_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 06/11/2020] [Accepted: 07/11/2020] [Indexed: 11/04/2022] Open
Abstract
Background Sore throat is one of the commonest symptoms that patients present to a primary care physician. We describe the epidemiology of sore throat and performance of an algorithm to predict viral sore throat in a part of India. Methods Children below 10 years of age were followed in 4 villages of Haryana, India from Aug 2012 to Aug 2014 through weekly domiciliary visits by trained field workers who screened for symptoms of acute respiratory infection (ARI) including sore throat. Nasal and throat swabs were obtained from a random sample of sore throat cases by nurses and sent in appropriate transport media for real-time polymerase chain reaction for detection of viral nucleic acid. Incidence of sore throat and viral sore throat are reported as number of sore throat episodes per 1000 child-years (EPTCY) with 95% confidence-interval (CI). Symptoms, associated with viral sore throat were identified by logistic regression, combined into a clinical score and Receiver Operating Characteristic curve was plotted. Results Over a two-year period, 3765 children were followed up for 5578 child years. 1069 episodes of sore throat were reported, and swabs were collected from 8% of the cases randomly. The incidence of sore throat and viral sore throat was 191.7 (95%CI: 180.5-203.6) and 60.1 (95%CI: 55.1-68.2) EPTCY, respectively. Fever (aOR 5.40,95%CI: 1.16-25.18) and running nose (aOR 10.16,95%CI: 1.01-102.42) was significantly associated with viral sore throat. The clinical score (fever, running nose, and headache) had an overall sensitivity of 86.2% (68.3-96.1%), specificity of 62% (47.2-75.3%) and AUC of 0.78 (0.67-0.87) in predicting viral sore throat. Conclusion Viruses contributed to one-third of burden of sore throat and clinical score can be used in primary care settings to aid antibiotic prescription by physicians.
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Affiliation(s)
- Raghavan Parthasarathy
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Rakesh Kumar
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Giridara Gopal
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Ritvik Amarchand
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Shobha Broor
- Centre for Chronic Diseases Control, Gurugram, Haryana, India
| | - Avinash Choudekar
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | - Abhishek Wahi
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
| | | | - Anand Krishnan
- Centre for Community Medicine, All India Institute of Medical Sciences, New Delhi, India
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16
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Mathibe LJ, Zwane NP. Unnecessary antimicrobial prescribing for upper respiratory tract infections in children in Pietermaritzburg, South Africa. Afr Health Sci 2020; 20:1133-1142. [PMID: 33402958 PMCID: PMC7751518 DOI: 10.4314/ahs.v20i3.15] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Acute upper respiratory tract infections (URTIs) are contagious diseases of the upper airways, but they are self-limiting in nature. Therefore, antimicrobial-use for the majority of the URTIs is considered inappropriate. Unfortunately, globally, antimicrobials are still being prescribed for the treatment of URTIs, especially in children. However, there is insufficient evidence on the causes of this phenomenon in South Africa. Objective To investigate whether the parents/guardians accompanying children with URTIs expected/influenced physicians and/or nurses to prescribe antibiotics. Methods This was a prospective descriptive and explorative questionnaire-based study. Participants were guardians who accompanied children aged five years and below, diagnosed with acute URTIs. Findings Three hundred and six parents/guardians participated in this study. Seventy six percent (n=233) of participants received antibiotics for URTIs for their children, and 67% (n=156) of these did not make requests for antimicrobial therapy. On overall, there was a statistically significant (p < 0.0001) chance (with OR of 5.9; 95% CI, 2.4 – 14.2) for receiving antibiotics for URTIs without a request. Conclusion Physicians and other healthcare providers need education on rational prescribing of antimicrobials, and to implement evidence-based standard treatment guidelines, to reduce inappropriate use of antibiotics in children with self-limiting URTIs.
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Affiliation(s)
- Lehlohonolo John Mathibe
- Division of Pharmacology (Therapeutics), Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, South Africa
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17
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Adane MM, Alene GD, Mereta ST, Wanyonyi KL. Prevalence and risk factors of acute lower respiratory infection among children living in biomass fuel using households: a community-based cross-sectional study in Northwest Ethiopia. BMC Public Health 2020; 20:363. [PMID: 32192454 PMCID: PMC7083007 DOI: 10.1186/s12889-020-08515-w] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 03/12/2020] [Indexed: 11/20/2022] Open
Abstract
Background Childhood acute lower respiratory infection in the form of pneumonia is recognized as the single largest cause of childhood death globally accounting for 16% of the overall deaths. Some studies also reported a higher prevalence of childhood acute respiratory infection in Ethiopia, which ranges from 16% up to 33.5%. Concerning the risk factors, there are limited community-based studies in Ethiopia in general, and in the current study region in particular. Therefore, the present study was conducted to investigate the prevalence of childhood acute respiratory infection and associated factors in Northwest Ethiopia. Methods As part of the wider stove trial project, a cross-sectional study was conducted in May 2018 among a total of 5830 children aged less than 4 years old in randomly selected clusters. Binary logistic regression was applied to identify factors linked with childhood acute lower respiratory infection and adjusted odds ratios were used as measures of effect with a 95% confidence interval. Results A total of 5830 children were included in the study within 100 clusters. Out of which 51.7% were male and 48.3% female. The prevalence of childhood lower acute respiratory infection was 19.2% (95% CI: 18.2–20.2) and found to decrease among children living in homes with chimney, eaves space and improved cookstove than children living in households with no chimney, eaves space and improved cookstove with estimated AOR of 0.60 (95% CI: 0.51–0.70), 0.70 (95% CI: 0.60–0.84) and 0.43 (95% CI: 0.28–0.67) respectively. It was also associated with other cooking-related factors such as cow dung fuel use [AOR = 1.54 (95% CI: 1.02–2.33)], child spending time near stove during cooking [AOR = 1.41 (95% CI: 1.06–1.88), presence of extra indoor burning events [AOR = 2.19 (95% CI: 1.41–3.40)] and with frequent cooking of meals [AOR = 1.55 (95% CI: 1.13–2.13)]. Conclusion High prevalence of childhood acute lower respiratory infection was demonstrated by this study and it was found to be associated with household ventilation, cooking technology, and behavioral factors. Therefore, we recommend a transition in household ventilation, cooking technologies as well as in child handling and in the peculiar local extra indoor burning practices.
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Affiliation(s)
- Mesafint Molla Adane
- Department of Environmental Health, School of Public Health, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Getu Degu Alene
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Seid Tiku Mereta
- Departments of Environmental Health Science and Technology, Jimma University, Jimma, Ethiopia
| | - Kristina L Wanyonyi
- Department of Dental Academy, Faculty of Science, University of Portsmouth, Portsmouth, England
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18
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Larsen JWW, Sørensen AF, Jensen AKG, Poulsen A, Gehrt L, Benn CS, Sørup S. Hospitalizations for infections by age and sex: register-based study of Danish children 1977-2014. Infect Dis (Lond) 2019; 52:97-106. [PMID: 31663406 DOI: 10.1080/23744235.2019.1682657] [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] [Indexed: 10/25/2022] Open
Abstract
Background: Infectious diseases are a major cause of hospitalizations in children and there is increasing interest in sex differences in immunity during childhood. Therefore, we examined hospital admission rates for infectious diseases in Danish children by age and sex.Methods: Register-based cohort study of all Danish residents aged 0-14 years from 1977 to 2014. We examined total admission rate for infections and rates of admission by types of infection.Results: This study included 3,689,999 children and 1,080,750 admissions for infections. The admission rates peaked at age 0 months (boys, 197.9 admissions per 1000 person-years; girls, 160.9) and age 11 months (boys, 155.5; girls, 113.9). The male-female ratio of admissions was 1.25 for children aged 0-14 years, but varied by age and type of infection. Boys had the highest admission rate for any infection until 9 years of age after which girls had a higher rate. Boys had higher admission rates for gastrointestinal infections and lower respiratory tract infections than girls at all ages. The admission rates for upper respiratory tract infections and 'Other infections' for girls were higher than the rates for boys at age 10 and 4 years, respectively.Conclusions: Overall, boys had around 25% higher admission rates for infections than girls, with some variation according to age and type of infection.
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Affiliation(s)
- Jacob W W Larsen
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,OPEN, Institute of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Anders F Sørensen
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,OPEN, Institute of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Aksel K G Jensen
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Anja Poulsen
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark
| | - Lise Gehrt
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,OPEN, Institute of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Christine S Benn
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,OPEN, Institute of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - Signe Sørup
- Research Center for Vitamins and Vaccines (CVIVA), Bandim Health Project, Statens Serum Institut, Copenhagen, Denmark.,Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
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19
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Tampah-Naah AM, Osman A, Kumi-Kyereme A. Geospatial analysis of childhood morbidity in Ghana. PLoS One 2019; 14:e0221324. [PMID: 31469841 PMCID: PMC6716776 DOI: 10.1371/journal.pone.0221324] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 08/06/2019] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Childhood morbidities are common in Ghana. The present study sought to geospatially analyze morbidities among children (0-23 months of age) using five different survey datasets (1993-2014) from the Ghana Demographic and Health Survey. METHODS Logistic regression was used to examine childhood morbidity within a place of residence. Then three spatial statistical tools were applied to analyze morbidities among children (0-23 months of age). These tools were: spatial autocorrelation (Global Moran's I)-used to examine clustering or dispersion patterns; cluster and outlier analysis (Anselin's local Moran's I)-to ascertain geographic composition of childhood morbidity clusters and outliers; and hot spot analysis (Getis-Ord G)-to identify clusters of high values (hot spots) and low values (cold spots). RESULTS Children in rural areas were much burdened with the occurrence of childhood morbidity. The study revealed positive spatial autocorrelation for childhood morbidity in Ghana. Childhood morbidity (diarrhoea, ARI, anaemia, and fever) clusters were identified within districts in the country. Children in rural areas were more likely to be morbid with diarrhoea, anaemia, and fever compared to those in urban areas. Hot spot districts for diarrhoea, anaemia and fever were mainly situated in semi-arid areas and those with ARI were located both at the semi-arid areas and coastal portions of Ghana. CONCLUSION Rural children are much exposed to have higher burden of a childhood morbidity compared to their urban counterparts. Most semi-arid districts in Ghana are burdened with diarrhoea, ARI, anaemia, and fever. To minimize the occurrence of childhood morbidity in Ghana, designing of more context-based interventions to target hot spots districts of these morbidities are required in order to use scarce resources judiciously.
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Affiliation(s)
- Anthony Mwinilanaa Tampah-Naah
- Department of Environment and Resource Studies, Faculty of Integrated Development Studies, Wa Campus, University for Development Studies, Tamale, Ghana
| | - Adams Osman
- Department of Geography and Regional Planning, College of Humanities and Legal Studies, University of Cape Coast, Cape Coast, Ghana
| | - Akwasi Kumi-Kyereme
- Department of Population and Health, College of Humanities and Legal Studies, University of Cape Coast, Cape Coast, Ghana
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Krishnan A, Kumar R, Broor S, Gopal G, Saha S, Amarchand R, Choudekar A, Purkayastha DR, Whitaker B, Pandey B, Narayan VV, Kabra SK, Sreenivas V, Widdowson MA, Lindstrom S, Lafond KE, Jain S. Epidemiology of viral acute lower respiratory infections in a community-based cohort of rural north Indian children. J Glob Health 2019; 9:010433. [PMID: 31131104 PMCID: PMC6513504 DOI: 10.7189/jogh.09.010433] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background In India, community-based acute lower respiratory infections (ALRI) burden studies are limited, hampering development of prevention and control strategies. Methods We surveyed children <10 years old at home weekly from August 2012-August 2014, for cough, sore throat, rhinorrhoea, ear discharge, and shortness of breath. Symptomatic children were assessed for ALRI using World Health Organization definitions. Nasal and throat swabs were obtained from all ALRI cases and asymptomatic controls and tested using polymerase chain reaction for respiratory syncytial virus (RSV), human metapneumovirus (hMPV), parainfluenza viruses (PIV), and influenza viruses (IV). We estimated adjusted odds ratios (aOR) using logistic regression to calculate etiologic fractions (EF). We multiplied agent-specific ALRI incidence rates by EF to calculate the adjusted incidence as episodes per child-year. Results ALRI incidence was 0.19 (95% confidence interval (CI) = 0.18-0.20) episode per child-year. Association between virus and ALRI was strongest for RSV (aOR = 15.9; 95% CI = 7.3-34.7; EF = 94%) and least for IV (aOR = 4.6; 95% CI = 2.0-10.6; EF = 78%). Adjusted agent-specific ALRI incidences were RSV (0.03, 95% CI = 0.02-0.03), hMPV (0.02, 95% CI = 0.01-0.02), PIV (0.02, 95% CI = 0.01-0.02), and IV (0.01, 95% CI = 0.01-0.01) episode per child-year. Conclusions ALRI among children in rural India was high; RSV was a significant contributor.
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Affiliation(s)
- Anand Krishnan
- All India Institute of Medical Sciences, New Delhi, India
| | - Rakesh Kumar
- All India Institute of Medical Sciences, New Delhi, India
| | - Shobha Broor
- SGT Medical College, Hospital & Research Institute, Gurgaon, India
| | - Giridara Gopal
- All India Institute of Medical Sciences, New Delhi, India
| | - Siddhartha Saha
- Influenza Division, US Centers for Disease Control and Prevention- India country office, New Delhi, India
| | | | | | | | - Brett Whitaker
- US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Bharti Pandey
- All India Institute of Medical Sciences, New Delhi, India
| | | | - Sushil K Kabra
- All India Institute of Medical Sciences, New Delhi, India
| | | | - Marc-Alain Widdowson
- US Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,Division of Global Health Protection, U.S. Centers for Disease Control and Prevention, Nairobi, Kenya
| | - Stephen Lindstrom
- US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Kathryn E Lafond
- US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Seema Jain
- Influenza Division, US Centers for Disease Control and Prevention- India country office, New Delhi, India.,US Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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21
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Kini S, Kalal BS, Chandy S, Shamsundar R, Shet A. Prevalence of respiratory syncytial virus infection among children hospitalized with acute lower respiratory tract infections in Southern India. World J Clin Pediatr 2019; 8:33-42. [PMID: 31065544 PMCID: PMC6477150 DOI: 10.5409/wjcp.v8.i2.33] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 02/20/2019] [Accepted: 02/27/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Respiratory syncytial virus (RSV) is a leading cause of lower respiratory infections among children.
AIM To investigate the proportion of RSV and non-RSV respiratory viral infections among hospitalized children ≤ 5 years.
METHODS Hospitalized children aged < 5 years, with a diagnosis of acute lower respiratory infections (ALRI), admitted between August 2011-August 2013, were included. Cases were defined as laboratory-confirmed RSV and non-RSV respiratory viruses by direct fluorescence assay from the nasopharyngeal wash.
RESULTS Of 383 1-59 mo old children hospitalized with an acute lower respiratory infection, 33.9% (130/383) had evidence of viral infection, and RSV was detected in 24.5% (94/383). Co-infections with RSV and other respiratory viruses (influenza A or B, adenovirus, para influenza 1, 2 or 3) were seen in children 5.5% (21/383). Over 90% of the RSV-positive children were under 2 years of age. RSV was detected throughout the year with peaks seen after the monsoon season. Children hospitalized with RSV infection were more likely to have been exposed to a shorter duration of breastfeeding of less than 3 mo. RSV positive children had a shorter hospital stay, although there were significant complications requiring intensive care. Use of antibiotics was high among those with RSV and non-RSV viral infections.
CONCLUSION Our study provides evidence of a high proportion of RSV and other virus-associated ALRI among hospitalized children in India. RSV infection was associated with fewer days of hospital stay compared to other causes of lower respiratory infections. A high level of antibiotic use was seen among all respiratory virus-associated hospitalizations. These results suggest the need for implementing routine diagnostics for respiratory pathogens in order to minimize the use of unnecessary antibiotics and plan prevention strategies among pediatric populations.
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Affiliation(s)
- Sandesh Kini
- Department of Paediatrics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Bhuvanesh Sukhlal Kalal
- Department of Biochemistry, Yenepoya Medical College, Yenepoya (Deemed to be University), Mangaluru 575018, Karnataka, India
| | - Sara Chandy
- Pushpagiri Research Centre, Pushpagiri Institute of Medical Science and Research Centre, Thiruvalla 689101, Kerala, India
| | - Ranjani Shamsundar
- Department of Microbiology, St. John’s Medical College, Bengaluru 560034, Karnataka, India
| | - Anita Shet
- International Vaccine Access Center, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, United States
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22
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Patel SK, Patel S, Kumar A. Effects of cooking fuel sources on the respiratory health of children: evidence from the Annual Health Survey, Uttar Pradesh, India. Public Health 2019; 169:59-68. [DOI: 10.1016/j.puhe.2019.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 12/05/2018] [Accepted: 01/07/2019] [Indexed: 12/28/2022]
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23
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Who interacts with whom? Social mixing insights from a rural population in India. PLoS One 2018; 13:e0209039. [PMID: 30576333 PMCID: PMC6303083 DOI: 10.1371/journal.pone.0209039] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 11/27/2018] [Indexed: 11/19/2022] Open
Abstract
Acute lower respiratory infections (ALRI) are a leading cause of morbidity and mortality globally, with most ALRI deaths occurring in children in developing countries. Computational models can be used to test the efficacy of respiratory infection prevention interventions, but require data on social mixing patterns, which are sparse in developing countries. We describe social mixing patterns among a rural community in northern India. During October 2015-February 2016, trained field workers conducted cross-sectional face-to-face standardized surveys in a convenience sample of 330 households in Faridabad District, Haryana State, India. Respondents were asked about the number, duration, and setting of social interactions during the previous 24 hours. Responses were compared by age and gender. Among the 3083 residents who were approached, 2943 (96%) participated, of whom 51% were male and the median age was 22 years (interquartile range (IQR) 9–37). Respondents reported contact (defined as having had a face-to-face conversation within 3 feet, which may or may not have included physical contact) with a median of 17 (IQR 12–25) people during the preceding 24 hours. Median total contact time per person was 36 person-hours (IQR 26–52). Female older children and adults had significantly fewer contacts than males of similar age (Kruskal-Wallis χ2 = 226.59, p<0.001), but spent a longer duration in contact with young children (Kruskal-Wallis χ2 = 27.26, p<0.001), suggesting a potentially complex pattern of differential risk of infection between genders. After controlling for household size and day of the week, respondent age was significantly associated with number and duration of contacts. These findings can be used to model the impact of interventions to reduce lower respiratory tract infections in India.
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24
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Shaheen M, Siddiqui M, Jokhdar H, Hassan-Hussein A, Garout M, Hafiz S, Alshareef M, Falemban A, Neveen A, Nermeen A. Prescribing Patterns for Acute Respiratory Infections in Children in Primary Health Care Centers, Makkah Al Mukarramah, Saudi Arabia. J Epidemiol Glob Health 2018; 8:149-153. [PMID: 30864756 PMCID: PMC7377574 DOI: 10.2991/j.jegh.2017.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 10/24/2017] [Indexed: 10/31/2022] Open
Abstract
Acute respiratory infections (ARI) are a major public health problem and one of the commonest reasons for visiting primary health care centers (PHC). In developing countries, seventy-five percent of the cases are treated with antibiotics, although the majority are caused by viral infection. Our aim was to observe the pattern of physician practices with respect to ARI, in comparison to WHO protocols and to provide recommendations for health promotion enhancement. The study was conducted in Makkah PHC centers, for 2 months. A total 14 PHC centers were randomly selected. And 908 prescriptions were obtained randomly from general practitioners (GP) and analyzed. We found that males were 522 and females were and 386. Weights were not recorded in 224 (24.7%) cases. In 87 cases (9.6%) no diagnosis was recorded. In 515 (62.34%) of cases, antibiotics were prescribed; most of these cases were of simple common cold, with antibiotics not recommended. To conclude, many physicians in Makkah are not following the WHO guidelines for Acute Respiratory Infection. Educational health programs should be conducted to sensitize the physicians regarding the appropriate method of diagnosis and rational use of antibiotics.
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Affiliation(s)
- M.H. Shaheen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.I. Siddiqui
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - H.A. Jokhdar
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A. Hassan-Hussein
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.A. Garout
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - S.M. Hafiz
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.M. Alshareef
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.M. Falemban
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.A. Neveen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.A. Nermeen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
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25
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Gothankar J, Doke P, Dhumale G, Pore P, Lalwani S, Quraishi S, Murarkar S, Patil R, Waghachavare V, Dhobale R, Rasote K, Palkar S, Malshe N. Reported incidence and risk factors of childhood pneumonia in India: a community-based cross-sectional study. BMC Public Health 2018; 18:1111. [PMID: 30200933 PMCID: PMC6131850 DOI: 10.1186/s12889-018-5996-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 08/27/2018] [Indexed: 12/17/2022] Open
Abstract
Background Pneumonia is responsible for high morbidity and mortality amongst children under five year of age. India accounts for one-third of the total WHO South East Asia burden of under-five mortality. There is a paucity of epidemiological studies indicating the true burden of pneumonia. Identification of the risk factors associated with pneumonia will help to effectively plan and implement the preventive measures for its reduction. Methods It was a descriptive cross-sectional study conducted in 16 randomly selected clusters in two districts of Maharashtra state, India. All mothers of under-five children in the selected clusters were included. A validated pretested interview schedule was filled by trained field supervisors through the house to house visits.WHO definition was used to define and classify clinical pneumonia. Height and weight of children were taken as per standard guidelines. Quality checks for data collection were done by the site investigators and critical and noncritical fields in the questionnaire were monitored during data entry. For continuous variables mean and SD were calculated. Chi-square test was applied to determine the association between the variables. Level of significance was considered at 0.05. Results There were 3671 under five-year children, 2929 mothers in 10,929 households.Unclean fuel usage was found in 15.1% of households. Mean birth weight was 2.6 kg (SD;0.61). Exclusive breastfeeding till 6 months of age was practiced by 46% of mothers. Reported incidence of ARI was 0.49 per child per month and the reported incidence of pneumonia was 0.075 per child per year. It was not associated with any of the housing environment factors (p > 0.05) but was found to be associated with partial immunization (p < 0.05). Poor practices related to child feeding, hand hygiene and poor knowledge related to signs and symptoms of pneumonia amongst mother were found. Conclusions Very low incidence of pneumonia was observed in Pune and Sangli districts of Maharashtra. Partial immunization emerged as a most important risk factor. Reasons for low incidence and lack of association of pneumonia with known risk factors may be a better literacy rate among mothers and better immunization coverage. Trial registration Registration number of the trial- CTRI/2017/12/010881; date of registration-14/12/2017.
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Affiliation(s)
- Jayashree Gothankar
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India.
| | - Prakash Doke
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India
| | - Girish Dhumale
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Sangli, India
| | - Prasad Pore
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India
| | - Sanjay Lalwani
- Department of Pediatrics, Bharati Vidyapeeth Deemed to be University Medical College, Pune, India
| | - Sanjay Quraishi
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Sangli, India
| | - Sujata Murarkar
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India
| | - Reshma Patil
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India
| | - Vivek Waghachavare
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Sangli, India
| | - Randhir Dhobale
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Sangli, India
| | - Kirti Rasote
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Sangli, India
| | - Sonali Palkar
- Department of Community Medicine, Bharati Vidyapeeth Deemed to be University Medical College, Off Pune Satara Road, Pune, 411043, India
| | - Nandini Malshe
- Department of Pediatrics, Bharati Vidyapeeth Deemed to be University Medical College, Pune, India
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26
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de Lusignan S, Correa A, Pebody R, Yonova I, Smith G, Byford R, Pathirannehelage SR, McGee C, Elliot AJ, Hriskova M, Ferreira FI, Rafi I, Jones S. Incidence of Lower Respiratory Tract Infections and Atopic Conditions in Boys and Young Male Adults: Royal College of General Practitioners Research and Surveillance Centre Annual Report 2015-2016. JMIR Public Health Surveill 2018; 4:e49. [PMID: 29712621 PMCID: PMC5952117 DOI: 10.2196/publichealth.9307] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 02/12/2018] [Accepted: 02/14/2018] [Indexed: 11/13/2022] Open
Abstract
Background The Royal College of General Practitioners Research and Surveillance Centre comprises more than 150 general practices, with a combined population of more than 1.5 million, contributing to UK and European public health surveillance and research. Objective The aim of this paper was to report gender differences in the presentation of infectious and respiratory conditions in children and young adults. Methods Disease incidence data were used to test the hypothesis that boys up to puberty present more with lower respiratory tract infection (LRTI) and asthma. Incidence rates were reported for infectious conditions in children and young adults by gender. We controlled for ethnicity, deprivation, and consultation rates. We report odds ratios (OR) with 95% CI, P values, and probability of presenting. Results Boys presented more with LRTI, largely due to acute bronchitis. The OR of males consulting was greater across the youngest 3 age bands (OR 1.59, 95% CI 1.35-1.87; OR 1.13, 95% CI 1.05-1.21; OR 1.20, 95% CI 1.09-1.32). Allergic rhinitis and asthma had a higher OR of presenting in boys aged 5 to 14 years (OR 1.52, 95% CI 1.37-1.68; OR 1.31, 95% CI 1.17-1.48). Upper respiratory tract infection (URTI) and urinary tract infection (UTI) had lower odds of presenting in boys, especially those older than 15 years. The probability of presenting showed different patterns for LRTI, URTI, and atopic conditions. Conclusions Boys younger than 15 years have greater odds of presenting with LRTI and atopic conditions, whereas girls may present more with URTI and UTI. These differences may provide insights into disease mechanisms and for health service planning.
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Affiliation(s)
- Simon de Lusignan
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Ana Correa
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Richard Pebody
- Respiratory Diseases Department, National Infection Service, Public Health England, London, United Kingdom
| | - Ivelina Yonova
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Gillian Smith
- Real-time Syndromic Surveillance Team, National Infection Service, Public Health England, Birmingham, United Kingdom
| | - Rachel Byford
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | | | - Christopher McGee
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Research and Surveillance Centre, Clinical Innovation and Research Centre, Royal College of General Practitioners, London, United Kingdom
| | - Alex J Elliot
- Real-time Syndromic Surveillance Team, National Infection Service, Public Health England, Birmingham, United Kingdom
| | - Mariya Hriskova
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom.,Research and Surveillance Centre, Clinical Innovation and Research Centre, Royal College of General Practitioners, London, United Kingdom
| | - Filipa Im Ferreira
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
| | - Imran Rafi
- Clinical Innovation and Research Centre, Royal College of General Practitioners, London, United Kingdom
| | - Simon Jones
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, United Kingdom
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27
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Richard SA, McCormick BJJ, Seidman JC, Rasmussen Z, Kosek MN, Rogawski ET, Petri W, Bose A, Mduma E, Maciel BLL, Chandyo RK, Bhutta Z, Turab A, Bessong P, Mahfuz M, Caulfield LE, On Behalf Of The Mal-Ed Network Investigators. Relationships among Common Illness Symptoms and the Protective Effect of Breastfeeding in Early Childhood in MAL-ED: An Eight-Country Cohort Study. Am J Trop Med Hyg 2018; 98:904-912. [PMID: 29380724 PMCID: PMC5930868 DOI: 10.4269/ajtmh.17-0457] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Children in low-income countries experience multiple illness symptoms in early childhood. Breastfeeding is protective against diarrhea and respiratory infections, and these illnesses are thought to be risk factors of one another, but these relationships have not been explored simultaneously. In the eight-site MAL-ED study, 1,731 infants were enrolled near birth and followed for 2 years. We collected symptoms and diet information through twice-weekly household visits. Poisson regression was used to determine if recent illness history was associated with incidence of diarrhea or acute lower respiratory infections (ALRI), accounting for exclusive breastfeeding. Recent diarrhea was associated with higher risk of incident diarrhea after the first 6 months of life (relative risk [RR] 1.10, 95% confidence interval [CI] 1.04, 1.16) and with higher risk of incident ALRI in the 3- to 5-month period (RR 1.23, 95% CI 1.03, 1.47). Fever was a consistent risk factor for both diarrhea and ALRI. Exclusive breastfeeding 0-6 months was protective against diarrhea (0-2 months: RR 0.39, 95% CI 0.32, 0.49; 3-5 months: RR 0.83, 95% CI 0.75, 0.93) and ALRI (3-5 months: RR 0.81, 95% CI 0.68, 0.98). Children with recent illness who were exclusively breastfed were half as likely as those not exclusively breastfed to experience diarrhea in the first 3 months of life. Recent illness was associated with greater risk of new illness, causing illnesses to cluster within children, indicating that specific illness-prevention programs may have benefits for preventing other childhood illnesses. The results also underscore the importance of exclusive breastfeeding in the first 6 months of life for disease prevention.
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Affiliation(s)
- Stephanie A Richard
- Fogarty International Center/National Institutes of Health, Bethesda, Maryland
| | | | - Jessica C Seidman
- Fogarty International Center/National Institutes of Health, Bethesda, Maryland
| | - Zeba Rasmussen
- Fogarty International Center/National Institutes of Health, Bethesda, Maryland
| | | | | | | | | | | | | | | | | | - Ali Turab
- Aga Khan University, Karachi, Pakistan
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28
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Ben Ayed H, Yaïch S, Ben Jmaa M, Jedidi J, Ben Hmida M, Trigui M, Kassis M, Karray R, Mejdoub Y, Feki H, Damak J. Pediatric respiratory tract diseases: Chronological trends and perspectives. Pediatr Int 2018; 60:76-82. [PMID: 28891268 DOI: 10.1111/ped.13418] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 08/30/2017] [Accepted: 09/05/2017] [Indexed: 12/30/2022]
Abstract
BACKGROUND The aim of this study was to describe the epidemiological profile of childhood respiratory tract diseases (RTD) in the region of Sfax, Tunisia, and to evaluate their trends over a 13 year period. METHODS We conducted a retrospective study of all children hospitalized with RTD aged under 14 years. We collected data from the regional morbidity register of the university hospital of Sfax from 2003 to 2015. RESULTS A total of 10 797 RTD patients were enrolled from 49 880 pediatric hospitalizations (21.7%). A male predominance was noted (60%). The median age was 8 months (IQR, 2-36 months). Acute bronchitis (AB) accounted for 53.8%, followed by asthma (15%), pneumonia (14%) and acute upper respiratory infection (AURI; 7.2%). The hospital incidence rate (HIR) of RTD was 34/10 000 inhabitants/year. It was 18.2; 5.07; 4.7 and 2.4/10 000 inhabitants for AB, asthma, pneumonia and AURI, respectively. We noted a significant increase in the HIR of RTD with an annual percentage change (APC) of 10.94% (P < 0.001); in the HIR of AB (APC, 5.27%; P < 0.001); and in asthma HIR (APC, 11.2%; P < 0.001). Otherwise, a significant decrease in AURI HIR was observed (APC, -8.8%; P < 0.001). AB lethality rate increased significantly, with an APC of 7.4% (P < 0.001). Projected trends analysis up to 2024 showed a significant rise in AB and in asthma, while AURI would significantly decrease. CONCLUSIONS RTD continues to be a serious health problem over time in terms of morbidity and mortality. Preventive and curative strategies are needed urgently.
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Affiliation(s)
- Houda Ben Ayed
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Sourour Yaïch
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Maïssa Ben Jmaa
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Jihene Jedidi
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mariem Ben Hmida
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Maroua Trigui
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Mondher Kassis
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Raouf Karray
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Yosra Mejdoub
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Habib Feki
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
| | - Jamel Damak
- Department of Community Health and Epidemiology, Hedi Chaker University Hospital, Sfax, Tunisia
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Shaheen M, Siddiqui M, Jokhdar H, Hassan-Hussein A, Garout M, Hafiz S, Alshareef M, Falemban A, Neveen A, Nermeen A. Prescribing Patterns for Acute Respiratory Infections in Children in Primary Health Care Centers, Makkah Al Mukarramah, Saudi Arabia. J Epidemiol Glob Health 2018. [DOI: 10.1016/j.jegh.2017.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- M.H. Shaheen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.I. Siddiqui
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - H.A. Jokhdar
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A. Hassan-Hussein
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.A. Garout
- Department of Community Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - S.M. Hafiz
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - M.M. Alshareef
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.M. Falemban
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.A. Neveen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - A.A. Nermeen
- Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
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30
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Dunea D, Iordache S, Pohoata A. Fine Particulate Matter in Urban Environments: A Trigger of Respiratory Symptoms in Sensitive Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13121246. [PMID: 27983715 PMCID: PMC5201387 DOI: 10.3390/ijerph13121246] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 12/01/2016] [Accepted: 12/06/2016] [Indexed: 11/30/2022]
Abstract
The overall objective of this research was to study children’s respiratory illness levels in Targoviste (Romania) in relationship to the outdoor concentrations of airborne particulate matter with an aerodynamic diameter below 2.5 µm (PM2.5). We monitored and analysed the PM2.5 concentrations according to a complex experimental protocol. The health trial was conducted over three months (October–December 2015) and required the active cooperation of the children’s parents to monitor carefully the respiratory symptoms of the child, i.e., coughing, rhinorrhoea, wheezing, and fever, as well as their outdoor program. We selected the most sensitive children (n = 25; age: 2–10 years) with perturbed respiratory health, i.e., wheezing, asthma, and associated symptoms. The estimated average PM2.5 doses were 0.8–14.5 µg·day−1 for weekdays, and 0.4–6.6 µg·day−1 for the weekend. The frequency and duration of the symptoms decreased with increasing age. The 4- to 5-year old children recorded the longest duration of symptoms, except for rhinorrhoea, which suggested that this age interval is the most vulnerable to exogenous trigger agents (p < 0.01) compared to the other age groups. PM2.5 air pollution was found to have a direct positive correlation with the number of wheezing episodes (r = 0.87; p < 0.01) in November 2015. Monitoring of wheezing occurrences in the absence of fever can provide a reliable assessment of the air pollution effect on the exacerbation of asthma and respiratory disorders in sensitive children.
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Affiliation(s)
- Daniel Dunea
- Faculty of Environmental Engineering and Food Science, Valahia University of Targoviste, Aleea Sinaia No.13, RO-130004 Targoviste, jud. Dambovita, Romania.
| | - Stefania Iordache
- Faculty of Environmental Engineering and Food Science, Valahia University of Targoviste, Aleea Sinaia No.13, RO-130004 Targoviste, jud. Dambovita, Romania.
| | - Alin Pohoata
- Faculty of Sciences and Arts, Valahia University of Targoviste, Bd. Unirii No.18-24, RO-130082 Targoviste, jud. Dambovita, Romania.
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Alves Galvão MG, Rocha Crispino Santos MA, Alves da Cunha AJL. Antibiotics for preventing suppurative complications from undifferentiated acute respiratory infections in children under five years of age. Cochrane Database Syst Rev 2016; 2:CD007880. [PMID: 26923064 DOI: 10.1002/14651858.cd007880.pub3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Undifferentiated acute respiratory infections (ARIs) are a large and heterogeneous group of infections not clearly restricted to one specific part of the upper respiratory tract, which last for up to seven days. They are more common in pre-school children in low-income countries and are responsible for 75% of the total amount of prescribed antibiotics in high-income countries. One possible rationale for prescribing antibiotics is the wish to prevent bacterial complications. OBJECTIVES To assess the effectiveness and safety of antibiotics in preventing bacterial complications in children aged two months to 59 months with undifferentiated ARIs. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 7), which contains the Cochrane Acute Respiratory Infections Group's Specialised Register, MEDLINE (1950 to August week 1, 2015) and EMBASE (1974 to August 2015). SELECTION CRITERIA Randomised controlled trials (RCTs) or quasi-RCTs comparing antibiotic prescriptions with placebo or no treatment in children aged two months to 59 months with an undifferentiated ARI for up to seven days. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted and analysed data using the standard Cochrane methodological procedures. MAIN RESULTS We identified four trials involving 1314 children. Three trials investigated the use of amoxicillin/clavulanic acid to prevent otitis and one investigated ampicillin to prevent pneumonia.The use of amoxicillin/clavulanic acid compared to placebo to prevent otitis showed a risk ratio (RR) of 0.70 (95% confidence interval (CI) 0.45 to 1.11, three trials, 414 selected children, moderate-quality evidence). Methods of random sequence generation and allocation concealment were not clearly stated in two trials. Performance, detection and reporting bias could not be ruled out in three trials.Ampicillin compared to supportive care (continuation of breastfeeding, clearing of the nose and paracetamol for fever control) to prevent pneumonia showed a RR of 1.05 (95% CI 0.74 to 1.49, one trial, 889 selected children, moderate-quality evidence). The trial was non-blinded. Random sequence generation and allocation concealment methods were not clearly stated, so the possibility of reporting bias could not be ruled out.Harm outcomes could not be analysed as they were expressed only in percentages.We found no studies assessing mastoiditis, quinsy, abscess, meningitis, hospital admission or death. AUTHORS' CONCLUSIONS There is insufficient evidence for antibiotic use as a means of reducing the risk of otitis or pneumonia in children up to five years of age with undifferentiated ARIs. Further high-quality research is needed to provide more definitive evidence of the effectiveness of antibiotics in this population.
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Affiliation(s)
- Márcia G Alves Galvão
- Municipal Secretariat of Health, Avenida Ayrton Senna, 250/ 205, Barra da Tijuca. Alfa Barra 1, Rio de Janeiro, RJ, Brazil, 22793-000
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