More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients

The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common p...
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Autor*in:	Yu Sun [verfasserIn] Runan Zhu [verfasserIn] Yang Pan [verfasserIn] Ri De [verfasserIn] Shuang Liu [verfasserIn] Liping Jia [verfasserIn] Bing Lv [verfasserIn] Xiaoyun Li [verfasserIn] Dongmei Chen [verfasserIn] Yao Yao [verfasserIn] Dong Qu [verfasserIn] Daitao Zhang [verfasserIn] Linqing Zhao [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Schlagwörter:	Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14

Übergeordnetes Werk:	In: Biosafety and Health - Elsevier, 2020, 6(2024), 1, Seite 5-11
Übergeordnetes Werk:	volume:6 ; year:2024 ; number:1 ; pages:5-11

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1016/j.bsheal.2023.12.002

Katalog-ID:	DOAJ100863566

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520			\|a The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation.
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allfields	10.1016/j.bsheal.2023.12.002 doi (DE-627)DOAJ100863566 (DE-599)DOAJ8ffcac67dfb84e14bcc98ce59d4dfbb9 DE-627 ger DE-627 rakwb eng RC109-216 RA1-1270 Yu Sun verfasserin aut More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation. Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine Runan Zhu verfasserin aut Yang Pan verfasserin aut Ri De verfasserin aut Shuang Liu verfasserin aut Liping Jia verfasserin aut Bing Lv verfasserin aut Xiaoyun Li verfasserin aut Dongmei Chen verfasserin aut Yao Yao verfasserin aut Dong Qu verfasserin aut Daitao Zhang verfasserin aut Linqing Zhao verfasserin aut In Biosafety and Health Elsevier, 2020 6(2024), 1, Seite 5-11 (DE-627)1698226608 25900536 nnns volume:6 year:2024 number:1 pages:5-11 https://doi.org/10.1016/j.bsheal.2023.12.002 kostenfrei https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 kostenfrei http://www.sciencedirect.com/science/article/pii/S2590053623001520 kostenfrei https://doaj.org/toc/2590-0536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 6 2024 1 5-11
spelling	10.1016/j.bsheal.2023.12.002 doi (DE-627)DOAJ100863566 (DE-599)DOAJ8ffcac67dfb84e14bcc98ce59d4dfbb9 DE-627 ger DE-627 rakwb eng RC109-216 RA1-1270 Yu Sun verfasserin aut More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation. Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine Runan Zhu verfasserin aut Yang Pan verfasserin aut Ri De verfasserin aut Shuang Liu verfasserin aut Liping Jia verfasserin aut Bing Lv verfasserin aut Xiaoyun Li verfasserin aut Dongmei Chen verfasserin aut Yao Yao verfasserin aut Dong Qu verfasserin aut Daitao Zhang verfasserin aut Linqing Zhao verfasserin aut In Biosafety and Health Elsevier, 2020 6(2024), 1, Seite 5-11 (DE-627)1698226608 25900536 nnns volume:6 year:2024 number:1 pages:5-11 https://doi.org/10.1016/j.bsheal.2023.12.002 kostenfrei https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 kostenfrei http://www.sciencedirect.com/science/article/pii/S2590053623001520 kostenfrei https://doaj.org/toc/2590-0536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 6 2024 1 5-11
allfields_unstemmed	10.1016/j.bsheal.2023.12.002 doi (DE-627)DOAJ100863566 (DE-599)DOAJ8ffcac67dfb84e14bcc98ce59d4dfbb9 DE-627 ger DE-627 rakwb eng RC109-216 RA1-1270 Yu Sun verfasserin aut More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation. Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine Runan Zhu verfasserin aut Yang Pan verfasserin aut Ri De verfasserin aut Shuang Liu verfasserin aut Liping Jia verfasserin aut Bing Lv verfasserin aut Xiaoyun Li verfasserin aut Dongmei Chen verfasserin aut Yao Yao verfasserin aut Dong Qu verfasserin aut Daitao Zhang verfasserin aut Linqing Zhao verfasserin aut In Biosafety and Health Elsevier, 2020 6(2024), 1, Seite 5-11 (DE-627)1698226608 25900536 nnns volume:6 year:2024 number:1 pages:5-11 https://doi.org/10.1016/j.bsheal.2023.12.002 kostenfrei https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 kostenfrei http://www.sciencedirect.com/science/article/pii/S2590053623001520 kostenfrei https://doaj.org/toc/2590-0536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 6 2024 1 5-11
allfieldsGer	10.1016/j.bsheal.2023.12.002 doi (DE-627)DOAJ100863566 (DE-599)DOAJ8ffcac67dfb84e14bcc98ce59d4dfbb9 DE-627 ger DE-627 rakwb eng RC109-216 RA1-1270 Yu Sun verfasserin aut More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation. Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine Runan Zhu verfasserin aut Yang Pan verfasserin aut Ri De verfasserin aut Shuang Liu verfasserin aut Liping Jia verfasserin aut Bing Lv verfasserin aut Xiaoyun Li verfasserin aut Dongmei Chen verfasserin aut Yao Yao verfasserin aut Dong Qu verfasserin aut Daitao Zhang verfasserin aut Linqing Zhao verfasserin aut In Biosafety and Health Elsevier, 2020 6(2024), 1, Seite 5-11 (DE-627)1698226608 25900536 nnns volume:6 year:2024 number:1 pages:5-11 https://doi.org/10.1016/j.bsheal.2023.12.002 kostenfrei https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 kostenfrei http://www.sciencedirect.com/science/article/pii/S2590053623001520 kostenfrei https://doaj.org/toc/2590-0536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 6 2024 1 5-11
allfieldsSound	10.1016/j.bsheal.2023.12.002 doi (DE-627)DOAJ100863566 (DE-599)DOAJ8ffcac67dfb84e14bcc98ce59d4dfbb9 DE-627 ger DE-627 rakwb eng RC109-216 RA1-1270 Yu Sun verfasserin aut More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients 2024 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation. Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine Runan Zhu verfasserin aut Yang Pan verfasserin aut Ri De verfasserin aut Shuang Liu verfasserin aut Liping Jia verfasserin aut Bing Lv verfasserin aut Xiaoyun Li verfasserin aut Dongmei Chen verfasserin aut Yao Yao verfasserin aut Dong Qu verfasserin aut Daitao Zhang verfasserin aut Linqing Zhao verfasserin aut In Biosafety and Health Elsevier, 2020 6(2024), 1, Seite 5-11 (DE-627)1698226608 25900536 nnns volume:6 year:2024 number:1 pages:5-11 https://doi.org/10.1016/j.bsheal.2023.12.002 kostenfrei https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 kostenfrei http://www.sciencedirect.com/science/article/pii/S2590053623001520 kostenfrei https://doaj.org/toc/2590-0536 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 6 2024 1 5-11
language	English
source	In Biosafety and Health 6(2024), 1, Seite 5-11 volume:6 year:2024 number:1 pages:5-11
sourceStr	In Biosafety and Health 6(2024), 1, Seite 5-11 volume:6 year:2024 number:1 pages:5-11
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14 Infectious and parasitic diseases Public aspects of medicine
isfreeaccess_bool	true
container_title	Biosafety and Health
authorswithroles_txt_mv	Yu Sun @@aut@@ Runan Zhu @@aut@@ Yang Pan @@aut@@ Ri De @@aut@@ Shuang Liu @@aut@@ Liping Jia @@aut@@ Bing Lv @@aut@@ Xiaoyun Li @@aut@@ Dongmei Chen @@aut@@ Yao Yao @@aut@@ Dong Qu @@aut@@ Daitao Zhang @@aut@@ Linqing Zhao @@aut@@
publishDateDaySort_date	2024-01-01T00:00:00Z
hierarchy_top_id	1698226608
id	DOAJ100863566
language_de	englisch
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Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. 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callnumber-first	R - Medicine
author	Yu Sun
spellingShingle	Yu Sun misc RC109-216 misc RA1-1270 misc Severe SARS-CoV-2 infection misc Pediatric patients misc Risk factor misc RNAemia misc BF.7.14 misc Infectious and parasitic diseases misc Public aspects of medicine More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients
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topic_title	RC109-216 RA1-1270 More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients Severe SARS-CoV-2 infection Pediatric patients Risk factor RNAemia BF.7.14
topic	misc RC109-216 misc RA1-1270 misc Severe SARS-CoV-2 infection misc Pediatric patients misc Risk factor misc RNAemia misc BF.7.14 misc Infectious and parasitic diseases misc Public aspects of medicine
topic_unstemmed	misc RC109-216 misc RA1-1270 misc Severe SARS-CoV-2 infection misc Pediatric patients misc Risk factor misc RNAemia misc BF.7.14 misc Infectious and parasitic diseases misc Public aspects of medicine
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title	More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients
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title_full	More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients
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title_sort	more common rnaemia in the early stage of severe sars-cov-2 bf.7.14 infections in pediatric patients
callnumber	RC109-216
title_auth	More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients
abstract	The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation.
abstractGer	The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation.
abstract_unstemmed	The risk factors of severe infections in children during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak in Beijing remain elusive. SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation.
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title_short	More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients
url	https://doi.org/10.1016/j.bsheal.2023.12.002 https://doaj.org/article/8ffcac67dfb84e14bcc98ce59d4dfbb9 http://www.sciencedirect.com/science/article/pii/S2590053623001520 https://doaj.org/toc/2590-0536
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up_date	2024-07-03T17:06:52.083Z
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SARS-CoV-2-positive children admitted to the intensive care unit (ICU) with collected plasma specimens were enrolled and screened for common pathogens using capillary electrophoresis-based multiplex PCR from December 12, 2022, to January 24, 2023. The SARS-CoV-2 sub-variants were identified using next-generation sequencing. Plasma was positive for two (positive; P), one (suspicious; S), or no (negative; N) SARS-CoV-2 genes were classified as plasmatic RNA-positive (RNAemia; P + S) or without RNAemia (N). Clinical and laboratory data of the enrolled cases were then collected and analyzed. The 34 enrolled children included 26 males and 24 younger than three years. All were negative for other respiratory pathogens. BF.7.14 (18/29) was the predominant subvariant. Viral loads in respiratory specimens, hours from symptom onset to the first respiratory specimen collection (time-variable), with comorbidities and BF.7.14 and BA.5.2 distributions were significantly different in P vs. N and RNAemia vs. without RNAemia group. Among most cases, the T lymphocyte ratios decreased, while the cytokine level and the B lymphocyte ratio increased. The time variables were 2.22 ± 2.05 and 4.00 ± 2.49 days in BF.7.14 and BA.5.2 infections, respectively. In conclusion, SARS-CoV-2 was more likely to cause severe infections among males aged ≤ 3 years old with comorbidities during the SARS-CoV-2 outbreak in Beijing, while RNAemia is more common in children at the early stage of severe BF.7.14 infections, and most had high cytokine levels and B-cell activation.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Severe SARS-CoV-2 infection</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Pediatric patients</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Risk factor</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">RNAemia</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">BF.7.14</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Infectious and parasitic diseases</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Public aspects of 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More common RNAemia in the early stage of severe SARS-CoV-2 BF.7.14 infections in pediatric patients

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