Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age
<p>Abstract</p> <p>Background and aim</p> <p>Respiratory syncytial virus (RSV) is one of the most important causes of acute lower respiratory tract infections (ALRTI) in infants and young children. This study was conducted to describe the epidemiology of ALRTI associate...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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BMC
2011-04-01
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| Series: | Italian Journal of Pediatrics |
| Online Access: | http://www.ijponline.net/content/37/1/14 |
| _version_ | 1818471240995700736 |
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| author | El-kholy Amany A El-anany Mervat G Mansi Yasmeen A Fattouh Aya M El-karaksy Hanaa M |
| author_facet | El-kholy Amany A El-anany Mervat G Mansi Yasmeen A Fattouh Aya M El-karaksy Hanaa M |
| author_sort | El-kholy Amany A |
| collection | DOAJ |
| description | <p>Abstract</p> <p>Background and aim</p> <p>Respiratory syncytial virus (RSV) is one of the most important causes of acute lower respiratory tract infections (ALRTI) in infants and young children. This study was conducted to describe the epidemiology of ALRTI associated with RSV among children ≤ 5 years old in Egypt.</p> <p>Patients and Methods</p> <p>We enrolled 427 children ≤ 5 years old diagnosed with ALRTI attending the outpatient clinic or Emergency Department (ED) of Children Hospital, Cairo University during a one- year period. Nasopharyngeal aspirates were obtained from the patients, kept on ice and processed within 2 hours of collection. Immunoflourescent assay (IFA) for RSV was performed.</p> <p>Results</p> <p>91 cases (21.3%) had viral etiology with RSV antigens detected in 70 cases (16.4%). The RSV positive cases were significantly younger than other non-RSV cases (mean age 8.2 months versus 14.2 months, p <0.001). RSV cases had significantly higher respiratory rate in the age group between 2-11 months (mean 58.4 versus 52.7/minute, p < 0.001) and no significant difference in the mean respiratory rate in the age group between 12-59 months. More RSV cases required supplemental oxygen (46% versus 23.5%, p < 0.001) with higher rate of hospitalization (37.1% versus 11.2%, p < 0.001) than the non-RSV cases. 97% of RSV cases occurred in winter season (p < 0.001).</p> <p>Conclusion</p> <p>RSV is the most common viral etiology of ALRTI in children below 5 years of age, especially in young infants below 6 months of age. It is more prevalent in winter and tends to cause severe infection.</p> |
| first_indexed | 2024-04-14T03:48:34Z |
| format | Article |
| id | doaj.art-14250e1feecd4d01afdd8724bb23d356 |
| institution | Directory Open Access Journal |
| issn | 1720-8424 1824-7288 |
| language | English |
| last_indexed | 2024-04-14T03:48:34Z |
| publishDate | 2011-04-01 |
| publisher | BMC |
| record_format | Article |
| series | Italian Journal of Pediatrics |
| spelling | doaj.art-14250e1feecd4d01afdd8724bb23d3562022-12-22T02:14:07ZengBMCItalian Journal of Pediatrics1720-84241824-72882011-04-013711410.1186/1824-7288-37-14Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of ageEl-kholy Amany AEl-anany Mervat GMansi Yasmeen AFattouh Aya MEl-karaksy Hanaa M<p>Abstract</p> <p>Background and aim</p> <p>Respiratory syncytial virus (RSV) is one of the most important causes of acute lower respiratory tract infections (ALRTI) in infants and young children. This study was conducted to describe the epidemiology of ALRTI associated with RSV among children ≤ 5 years old in Egypt.</p> <p>Patients and Methods</p> <p>We enrolled 427 children ≤ 5 years old diagnosed with ALRTI attending the outpatient clinic or Emergency Department (ED) of Children Hospital, Cairo University during a one- year period. Nasopharyngeal aspirates were obtained from the patients, kept on ice and processed within 2 hours of collection. Immunoflourescent assay (IFA) for RSV was performed.</p> <p>Results</p> <p>91 cases (21.3%) had viral etiology with RSV antigens detected in 70 cases (16.4%). The RSV positive cases were significantly younger than other non-RSV cases (mean age 8.2 months versus 14.2 months, p <0.001). RSV cases had significantly higher respiratory rate in the age group between 2-11 months (mean 58.4 versus 52.7/minute, p < 0.001) and no significant difference in the mean respiratory rate in the age group between 12-59 months. More RSV cases required supplemental oxygen (46% versus 23.5%, p < 0.001) with higher rate of hospitalization (37.1% versus 11.2%, p < 0.001) than the non-RSV cases. 97% of RSV cases occurred in winter season (p < 0.001).</p> <p>Conclusion</p> <p>RSV is the most common viral etiology of ALRTI in children below 5 years of age, especially in young infants below 6 months of age. It is more prevalent in winter and tends to cause severe infection.</p>http://www.ijponline.net/content/37/1/14 |
| spellingShingle | El-kholy Amany A El-anany Mervat G Mansi Yasmeen A Fattouh Aya M El-karaksy Hanaa M Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age Italian Journal of Pediatrics |
| title | Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age |
| title_full | Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age |
| title_fullStr | Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age |
| title_full_unstemmed | Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age |
| title_short | Acute lower respiratory tract infection due to respiratory syncytial virus in a group of Egyptian children under 5 years of age |
| title_sort | acute lower respiratory tract infection due to respiratory syncytial virus in a group of egyptian children under 5 years of age |
| url | http://www.ijponline.net/content/37/1/14 |
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