Viral aetiology of wheezing in children under five
Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Prithi Sureka Mummidi [verfasserIn] Radha Tripathy [verfasserIn] Bhagirathi Dwibedi [verfasserIn] Amarendra Mahapatra [verfasserIn] Suryakanta Baraha [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction |
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| Übergeordnetes Werk: |
In: Indian Journal of Medical Research - Wolters Kluwer Medknow Publications, 2005, 145(2017), 2, Seite 189-193 |
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| Übergeordnetes Werk: |
volume:145 ; year:2017 ; number:2 ; pages:189-193 |
| Links: |
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| DOI / URN: |
10.4103/ijmr.IJMR_840_15 |
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| Katalog-ID: |
DOAJ042345529 |
|---|
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| 520 | |a Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. | ||
| 650 | 4 | |a Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction | |
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10.4103/ijmr.IJMR_840_15 doi (DE-627)DOAJ042345529 (DE-599)DOAJcbc3d74585704a678eeef8d61fd4b2b0 DE-627 ger DE-627 rakwb eng Prithi Sureka Mummidi verfasserin aut Viral aetiology of wheezing in children under five 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction Medicine R Radha Tripathy verfasserin aut Bhagirathi Dwibedi verfasserin aut Amarendra Mahapatra verfasserin aut Suryakanta Baraha verfasserin aut In Indian Journal of Medical Research Wolters Kluwer Medknow Publications, 2005 145(2017), 2, Seite 189-193 (DE-627)DOAJ000026956 09715916 nnns volume:145 year:2017 number:2 pages:189-193 https://doi.org/10.4103/ijmr.IJMR_840_15 kostenfrei https://doaj.org/article/cbc3d74585704a678eeef8d61fd4b2b0 kostenfrei http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2017;volume=145;issue=2;spage=189;epage=193;aulast=Mummidi kostenfrei https://doaj.org/toc/0971-5916 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 145 2017 2 189-193 |
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10.4103/ijmr.IJMR_840_15 doi (DE-627)DOAJ042345529 (DE-599)DOAJcbc3d74585704a678eeef8d61fd4b2b0 DE-627 ger DE-627 rakwb eng Prithi Sureka Mummidi verfasserin aut Viral aetiology of wheezing in children under five 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction Medicine R Radha Tripathy verfasserin aut Bhagirathi Dwibedi verfasserin aut Amarendra Mahapatra verfasserin aut Suryakanta Baraha verfasserin aut In Indian Journal of Medical Research Wolters Kluwer Medknow Publications, 2005 145(2017), 2, Seite 189-193 (DE-627)DOAJ000026956 09715916 nnns volume:145 year:2017 number:2 pages:189-193 https://doi.org/10.4103/ijmr.IJMR_840_15 kostenfrei https://doaj.org/article/cbc3d74585704a678eeef8d61fd4b2b0 kostenfrei http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2017;volume=145;issue=2;spage=189;epage=193;aulast=Mummidi kostenfrei https://doaj.org/toc/0971-5916 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 145 2017 2 189-193 |
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10.4103/ijmr.IJMR_840_15 doi (DE-627)DOAJ042345529 (DE-599)DOAJcbc3d74585704a678eeef8d61fd4b2b0 DE-627 ger DE-627 rakwb eng Prithi Sureka Mummidi verfasserin aut Viral aetiology of wheezing in children under five 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction Medicine R Radha Tripathy verfasserin aut Bhagirathi Dwibedi verfasserin aut Amarendra Mahapatra verfasserin aut Suryakanta Baraha verfasserin aut In Indian Journal of Medical Research Wolters Kluwer Medknow Publications, 2005 145(2017), 2, Seite 189-193 (DE-627)DOAJ000026956 09715916 nnns volume:145 year:2017 number:2 pages:189-193 https://doi.org/10.4103/ijmr.IJMR_840_15 kostenfrei https://doaj.org/article/cbc3d74585704a678eeef8d61fd4b2b0 kostenfrei http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2017;volume=145;issue=2;spage=189;epage=193;aulast=Mummidi kostenfrei https://doaj.org/toc/0971-5916 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 145 2017 2 189-193 |
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10.4103/ijmr.IJMR_840_15 doi (DE-627)DOAJ042345529 (DE-599)DOAJcbc3d74585704a678eeef8d61fd4b2b0 DE-627 ger DE-627 rakwb eng Prithi Sureka Mummidi verfasserin aut Viral aetiology of wheezing in children under five 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction Medicine R Radha Tripathy verfasserin aut Bhagirathi Dwibedi verfasserin aut Amarendra Mahapatra verfasserin aut Suryakanta Baraha verfasserin aut In Indian Journal of Medical Research Wolters Kluwer Medknow Publications, 2005 145(2017), 2, Seite 189-193 (DE-627)DOAJ000026956 09715916 nnns volume:145 year:2017 number:2 pages:189-193 https://doi.org/10.4103/ijmr.IJMR_840_15 kostenfrei https://doaj.org/article/cbc3d74585704a678eeef8d61fd4b2b0 kostenfrei http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2017;volume=145;issue=2;spage=189;epage=193;aulast=Mummidi kostenfrei https://doaj.org/toc/0971-5916 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 145 2017 2 189-193 |
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10.4103/ijmr.IJMR_840_15 doi (DE-627)DOAJ042345529 (DE-599)DOAJcbc3d74585704a678eeef8d61fd4b2b0 DE-627 ger DE-627 rakwb eng Prithi Sureka Mummidi verfasserin aut Viral aetiology of wheezing in children under five 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. Asthma - bronchiolitis - child - incidence - India - multiplex polymerase chain reaction Medicine R Radha Tripathy verfasserin aut Bhagirathi Dwibedi verfasserin aut Amarendra Mahapatra verfasserin aut Suryakanta Baraha verfasserin aut In Indian Journal of Medical Research Wolters Kluwer Medknow Publications, 2005 145(2017), 2, Seite 189-193 (DE-627)DOAJ000026956 09715916 nnns volume:145 year:2017 number:2 pages:189-193 https://doi.org/10.4103/ijmr.IJMR_840_15 kostenfrei https://doaj.org/article/cbc3d74585704a678eeef8d61fd4b2b0 kostenfrei http://www.ijmr.org.in/article.asp?issn=0971-5916;year=2017;volume=145;issue=2;spage=189;epage=193;aulast=Mummidi kostenfrei https://doaj.org/toc/0971-5916 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 145 2017 2 189-193 |
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Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. 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Viral aetiology of wheezing in children under five |
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Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. |
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Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. |
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Background & objectives: Wheezing is a common problem in children under five with acute respiratory infections (ARIs). Viruses are known to be responsible for a considerable proportion of ARIs in children. This study was undertaken to know the viral aetiology of wheezing among the children less than five years of age, admitted to a tertiary care hospital in eastern India. Methods: Seventy five children, under the age of five years admitted with wheezing, were included in the study. Throat and nasal swabs were collected, and real-time multiplex polymerase chain reaction (PCR) assay was used to screen for influenza 1 and 2, respiratory syncytial virus (RSV), parainfluenza virus (PIV) 1, 2, 3 and 4, rhinovirus, human meta-pneumovirus, bocavirus (HBoV), Coronavirus, adenovirus, Enterovirus and Parechovirus. Results: The total viral detection rate was 28.57 per cent. Viral RNA markers were detected from children diagnosed to be having pneumonia (3 cases), bronchiolitis (9 cases), episodic wheeze (2 cases) and multitrigger wheeze (6 cases). RSV was the most common virus (35%) followed by PIV1, 2 and 3 (20%), HBoV (10%) and rhinovirus (5%). However, mixed infection was observed in 30 per cent of cases. Interpretation & conclusions: The study reported the presence of respiratory viral agents in 28.57 per cent of children with wheezing; RSV and PIV were most common, accounting to 55 per cent of the total cases. Mixed infection was reported in 30 per cent of cases. Seasonal variation in the occurrence of these viruses was also noted. Further studies need to be done with a large sample and longer follow up period to verify these findings. |
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