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dc.contributor.author Ribnova, N.
dc.date.accessioned 2022-01-26T12:09:10Z
dc.date.available 2022-01-26T12:09:10Z
dc.date.issued 2012
dc.identifier.citation RIBNOVA, N. Detection of tuberculosis in young children. In: MedEspera: the 4th Internat. Medical Congress for Students and Young Doctors: abstract book. Chișinău: S. n., 2012, pp. 99-100. en_US
dc.identifier.uri http://repository.usmf.md/handle/20.500.12710/19675
dc.description.abstract Introduction: About one million children develop tuberculosis (TB) annually worldwide, accounting for about 11% of all TB cases. The presence of TB in children is an important indicator of the overall status of health in a particular country. Children are highly susceptible to tuberculosis. Young children under 3 years have an immature (weak) immune system which is unable to control severe infections. A vast number of children infected remain undiagnosed - creating a reservoir of future adult disease. Diagnosis is difficult at children and often fatally delayed - early symptoms and signs of tuberculosis at children are common and easily missed. Knowledge on the factors that influences TB at children is of utmost importance to evaluate transmission in communities and to adjust TB control activities. The main purpose of the present study is to establish the risk factors in the development of TB at children <3 years old, to ensure optimization of early detection methods and improvement of control activities for TB. Objectives: Determining the efficiency of early detection of TB at children; Evaluations of risk factors whitch are conductive to TB infection in children. Methodology and materials: Retrospective study about all cases of primary TB at children <3 years, hospitalized in the Phthisiopneumology Hospital Chisinau, Moldova, between 2006-2010. The patients have been classified into two samples based on the principle of detection: groupl-122 children diagnosed through active case finding (prophylaxis examinations) and group II - 47 children diagnosed through passive methodology (through addressing with symptoms characteristic to TB). The discriminator analyses have been applied to determine the risk factors that are conductive to development of TB in children. The statistical analyses of the study results was done based on computer software applying variation analyses in specialized applications (Microsoft Excel 2002 for Windows). Results: The highest share of TB has been registered in the 2 -3 age group and it was the same for both samples (42,6 ± 6,7% vs 42,6± 7,5%, p>0,05). The structure of the clinical forms in both samples show a higher degree of presence of TB of intrathoracic lymph nodes, the share reaching higher values in sample I (1,5 times higher) (85,2 ± 4,8% vs 55,1 ± 7,6 %, p<0,001). Advanced forms of TB with complications more often have been registered when addressing and consulting doctors in 31,9 ± 7,1%, p<0,01 compared with 8,2 ± 3,7 registered in prophylaxis examinations. A small share of children were under surveillance of phtiziopneumologists or family doctors before diagnosed with TB in 60,7 ± 6,6% in sample I and in 29,8 ± 6,9% in sample II (p<0,05), which demonstrates an inefficient work in high risk groups. As a rule, the source of infection represented the parents, either mother or father, nearly in equal proportions; rarely grandmother, grandfather or other relatives, neighbors. The analyses showed that the highest canonic correlation of risk factors is the following: contacts with TB patients; unsatisfactory life conditions; non-appliance of chemoprophylaxis; associated diseases; irregular administration of chemoprophylaxis; incomplete families; lack of vaccination or low quality of BCG vaccination; TB death outbreaks; parents abusing alcohol. Conclusions: Active TB case finding in children is predominant - 72,19%. Control of TB in children requires identification and treatment of all sources of TB among adults. To improve the early detection of TB in children it is necessary to increase the awareness at family doctors and physicians on the etiology of the diseases; conducting a more profound analysis of anamnesis data; increase knowledge on TB symptoms which can take the mask of other diseases and ensuring timely examination of risk groups. en_US
dc.language.iso en en_US
dc.publisher State Medical and Pharmaceutical University Nicolae Testemitanu, Medical Students and Residents Association, Scientific Association of Students and Young Doctors en_US
dc.relation.ispartof MedEspera: The 4th International Medical Congress for Students and Young Doctors, May 17-19, 2012, Chisinau, Republic of Moldova en_US
dc.subject tuberculosis en_US
dc.subject children en_US
dc.subject detection en_US
dc.subject diagnosis en_US
dc.title Detection of tuberculosis in young children en_US
dc.type Other en_US


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  • MedEspera 2012
    The 4th International Medical Congress for Students and Young Doctors, May 17-19, 2012

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