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      Magnitude of Streptococcus pneumoniae Among Under-Five Children with Symptom of Acute Respiratory Infection at Hiwot Fana Specialized University Hospital, Harar, Ethiopia: Associated Risk Factors and Antibacterial Susceptibility Patterns

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          Abstract

          Purpose

          Streptococcus pneumoniae is the major cause of pneumoniae infection among under-five children that leads to high morbidity and mortality. Thus, the aim of this study was to determine the magnitude of Streptococcus pneumoniae in under-five children of an acute respiratory infection, assess its antimicrobial susceptibility patterns, and define the associated factors.

          Methods

          An institutional-based cross-sectional study was conducted on a total of 384 under-five children of acute respiratory infection attending outpatient department of Hiwot Fana Specialized University Hospital, Harar, Ethiopia, from March 1 to 30, 2020. Socio-demographic and clinical data were collected from the study participants using a structured questionnaire. Sputum samples were collected and processed to identify Streptococcus pneumoniae pathogen using the culture and biochemical tests as per the standard procedures. The Kirby–Bauer disk diffusion method was used for antimicrobial susceptibility testing. Data were entered into Epi-data version 3.1 and analyzed by using Statistical Product and Service Solutions version 22.

          Results

          The proportion of Streptococcus pneumoniae in under-five children with acute respiratory infection was 11.2%. About 50% of isolated Streptococcus pneumoniae was resistant to tetracycline and cotrimoxazole, whereas more than 90% of it was susceptible to Ceftriaxone and amoxicillin-clavulanate. Children who lived in rural areas were 3.6 times more likely to have S. pneumoniae compared to children who lived in urban areas (AOR: 3.6, 95% CI: 1.2–11) and children with familysmokers in a house were 3 times at risk to be infected with S. pneumoniae (AOR: 3, 95% CI: 1.8–8.0).

          Conclusion

          High antimicrobial resistance of S. pneumoniae against tetracycline and cotrimoxazole was observed and children who lived in rural areas and live with a family of cigarette smoker are factors associated with Streptococcus pneumoniae. Therefore, providing health educations to the family of children rural residents and isolating smokers from the house where children lived are recommended actions to reduce bacteria caused by Streptococcus pneumoniae.

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          Most cited references30

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          Respiratory risks from household air pollution in low and middle income countries.

          A third of the world's population uses solid fuel derived from plant material (biomass) or coal for cooking, heating, or lighting. These fuels are smoky, often used in an open fire or simple stove with incomplete combustion, and result in a large amount of household air pollution when smoke is poorly vented. Air pollution is the biggest environmental cause of death worldwide, with household air pollution accounting for about 3·5-4 million deaths every year. Women and children living in severe poverty have the greatest exposures to household air pollution. In this Commission, we review evidence for the association between household air pollution and respiratory infections, respiratory tract cancers, and chronic lung diseases. Respiratory infections (comprising both upper and lower respiratory tract infections with viruses, bacteria, and mycobacteria) have all been associated with exposure to household air pollution. Respiratory tract cancers, including both nasopharyngeal cancer and lung cancer, are strongly associated with pollution from coal burning and further data are needed about other solid fuels. Chronic lung diseases, including chronic obstructive pulmonary disease and bronchiectasis in women, are associated with solid fuel use for cooking, and the damaging effects of exposure to household air pollution in early life on lung development are yet to be fully described. We also review appropriate ways to measure exposure to household air pollution, as well as study design issues and potential effective interventions to prevent these disease burdens. Measurement of household air pollution needs individual, rather than fixed in place, monitoring because exposure varies by age, gender, location, and household role. Women and children are particularly susceptible to the toxic effects of pollution and are exposed to the highest concentrations. Interventions should target these high-risk groups and be of sufficient quality to make the air clean. To make clean energy available to all people is the long-term goal, with an intermediate solution being to make available energy that is clean enough to have a health impact.
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            Laboratory evaluation of four HIV/syphilis rapid diagnostic tests

            Background Sexually transmitted infections, such as HIV and syphilis, are one of the major health care problems worldwide, especially in low- and middle income countries. HIV screening programmes have been widely used for many years. The introduction of rapid point-of-care tests (RDTs) that can detect both HIV and syphilis, using one single blood specimen, would be a promising tool to integrate the detection of syphilis into HIV programmes and so improve the accessibility of syphilis testing and treatment. Methods As part of the World Health Organization pre-qualification of in vitro diagnostics assessment, the laboratory performance of four dual HIV-Syphilis rapid diagnostic tests (SD Bioline HIV/Syphilis Duo, DPP HIV-Syphilis Assay, Multiplo Rapid TP/HIV Antibody Test and Insti Multiplex HIV-1/HIV-2/Syphilis Antibody Test) was assessed using a well characterized multiregional panel of stored sera specimens. Results In total 400 specimens were tested with each assay, resulting in excellent sensitivities and specificities for HIV, ranging from 99.5 to 100% and from 93.5 to 99.5%, respectively. Results obtained for the Treponema pallidum antibodies were lower, with the lowest sensitivity of 73.5% for Multiplo and the highest of 87% for SD Bioline. Specificities ranged from 99.0 to 100%. Conclusion Although these results suggest that the tests could further improve in accuracy in detection of treponemal antibodies, their introduction into screening programmes to increase the accessibility of HIV/Syphilis diagnosis and treatment for difficult to reach populations in the world is promising.
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              Identifying the interaction between influenza and pneumococcal pneumonia using incidence data.

              The association between influenza virus and the bacterium Streptococcus pneumoniae (pneumococcus) has been proposed as a polymicrobial system, whereby transmission and pathogenicity of one pathogen (the bacterium) are affected by interactions with the other (the virus). However, studies focusing on different scales of resolution have painted an inconsistent picture: Individual-scale animal experiments have unequivocally demonstrated an association, whereas epidemiological support in human populations is, at best, inconclusive. We integrate weekly incidence reports and a mechanistic transmission model within a likelihood-based inference framework to characterize the nature, timing, and magnitude of this interaction. We find support for a strong but short-lived interaction, with influenza infection increasing susceptibility to pneumococcal pneumonia ~100-fold. We infer modest population-level impacts arising from strong processes at the level of an individual, thereby resolving the dichotomy in seemingly inconsistent observations across scales. An accurate characterization of the influenza-pneumococcal interaction can form a basis for more effective clinical care and public health measures for pneumococcal pneumonia.
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                Author and article information

                Journal
                Risk Manag Healthc Policy
                Risk Manag Healthc Policy
                rmhp
                rmhp
                Risk Management and Healthcare Policy
                Dove
                1179-1594
                08 December 2020
                2020
                : 13
                : 2919-2925
                Affiliations
                [1 ]Hiwot Fana Specialized University Hospital, College of Health and Medical Sciences, Haramaya University , Harar, Ethiopia
                [2 ]Department of Medical Laboratory Sciences, Menelik-II College of Health and Medical Sciences, Kotobe Metropolitan University , Addis Ababa, Ethiopia
                [3 ]Department of Medical Laboratory Sciences, College of Health and Medical Sciences, Haramaya University , Harar, Ethiopia
                Author notes
                Correspondence: Dagne Bodena Hiwot Fana Specialized University Hospital, College of Health and Medical Sciences, Haramaya University , PO Box 235, Harar, EthiopiaTel +251 910127241 Email dagne2004bodena@gmail.com
                Article
                283860
                10.2147/RMHP.S283860
                7734074
                33328771
                96f0bd24-57c1-4687-bb37-7852a8962ea5
                © 2020 Bayu et al.

                This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License ( http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms ( https://www.dovepress.com/terms.php).

                History
                : 25 September 2020
                : 22 November 2020
                Page count
                Figures: 0, Tables: 9, References: 31, Pages: 7
                Funding
                Funded by: Haramaya University College of Health and Medical Sciences;
                Fund for data collection for this research was covered by Haramaya University College of Health and Medical Sciences.
                Categories
                Original Research

                Social policy & Welfare
                antibiotic susceptibility,children under-five,s. pneumoniae,hiwot fana specialized university hospital,harar,ethiopia

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