36 research outputs found
Characteristics of the study population according to being tested positive or negative for SARS-CoV-2 viremia restricted to the 3rd and 4th epidemic waves.
Characteristics of the study population according to being tested positive or negative for SARS-CoV-2 viremia restricted to the 3rd and 4th epidemic waves.</p
Stacked bar chart: Number of death/dismissed patients.
Stacked bar chart: Number of death/dismissed patients.</p
Characteristics of the study population according to being tested or not for SARS-CoV-2 viremia at hospital admission restricted to the 3rd and 4th epidemic waves.
Characteristics of the study population according to being tested or not for SARS-CoV-2 viremia at hospital admission restricted to the 3rd and 4th epidemic waves.</p
Bar chart: Number of hospital admissions.
BackgroundSARS-CoV-2 viremia has been found to be a potential prognostic factor in patients hospitalized for COVID-19.ObjectiveWe aimed to assess the association between SARS-CoV-2 viremia and mortality in COVID-19 hospitalized patients during different epidemic periods.MethodsA prospective COVID-19 registry was queried to extract all COVID-19 patients with an available SARS-CoV-2 viremia performed at hospital admission between March 2020 and January 2022. SARS-CoV-2 viremia was assessed by means of GeneFinderTM COVID-19 Plus RealAmp Kit assay and SARS-CoV-2 ELITe MGB® Kit using ResultsFour hundred and forty-five out of 2,822 COVID-19 patients had an available SARS-CoV-2 viremia, prevalently males (64.9%) with a median age of 65 years (IQR 55-75). Patients with a positive SARS-CoV-2 viremia (86/445; 19.3%) more frequently presented with a severe or critical disease (67.4% vs 57.1%) when compared to those with a negative SARS-CoV-2 viremia. Deceased subjects (88/445; 19.8%) were older [75 (IQR 68-82) vs 63 (IQR 54-72)] and showed more frequently a detectable SARS-CoV-2 viremia at admission (60.2% vs 22.7%) when compared to survivors. In univariable analysis a positive SARS-CoV-2 viremia was associated with a higher odd of death [OR 5.16 (95% CI 3.15-8.45)] which was confirmed in the multivariable analysis adjusted for age, biological sex and, disease severity [AOR 6.48 (95% CI 4.05-10.45)]. The association between positive SARS-CoV-2 viremia and death was consistent in the period 1 February 2021–31 January 2022 [AOR 5.86 (95% CI 3.43-10.16)] and in subgroup analysis according to disease severity: mild/moderate [AOR 6.45 (95% CI 2.84-15.17)] and severe/critical COVID-19 patients [AOR 6.98 (95% CI 3.68-13.66)].ConclusionsSARS-CoV-2 viremia resulted associated to COVID-19 mortality and should be considered in the initial assessment of COVID-19 hospitalized patients.</div
Logistic regression analysis of factors associated with death restricted to the 3rd and 4th epidemic period.
Logistic regression analysis of factors associated with death restricted to the 3rd and 4th epidemic period.</p
Stacked bar chart: Number of mild + moderate_severe + critical patients at hospital admission.
Stacked bar chart: Number of mild + moderate_severe + critical patients at hospital admission.</p
Characteristics of the study population according to being alive or death after hospitalization for COVID-19.
Characteristics of the study population according to being alive or death after hospitalization for COVID-19.</p
S1 Dataset -
BackgroundSARS-CoV-2 viremia has been found to be a potential prognostic factor in patients hospitalized for COVID-19.ObjectiveWe aimed to assess the association between SARS-CoV-2 viremia and mortality in COVID-19 hospitalized patients during different epidemic periods.MethodsA prospective COVID-19 registry was queried to extract all COVID-19 patients with an available SARS-CoV-2 viremia performed at hospital admission between March 2020 and January 2022. SARS-CoV-2 viremia was assessed by means of GeneFinderTM COVID-19 Plus RealAmp Kit assay and SARS-CoV-2 ELITe MGB® Kit using ResultsFour hundred and forty-five out of 2,822 COVID-19 patients had an available SARS-CoV-2 viremia, prevalently males (64.9%) with a median age of 65 years (IQR 55-75). Patients with a positive SARS-CoV-2 viremia (86/445; 19.3%) more frequently presented with a severe or critical disease (67.4% vs 57.1%) when compared to those with a negative SARS-CoV-2 viremia. Deceased subjects (88/445; 19.8%) were older [75 (IQR 68-82) vs 63 (IQR 54-72)] and showed more frequently a detectable SARS-CoV-2 viremia at admission (60.2% vs 22.7%) when compared to survivors. In univariable analysis a positive SARS-CoV-2 viremia was associated with a higher odd of death [OR 5.16 (95% CI 3.15-8.45)] which was confirmed in the multivariable analysis adjusted for age, biological sex and, disease severity [AOR 6.48 (95% CI 4.05-10.45)]. The association between positive SARS-CoV-2 viremia and death was consistent in the period 1 February 2021–31 January 2022 [AOR 5.86 (95% CI 3.43-10.16)] and in subgroup analysis according to disease severity: mild/moderate [AOR 6.45 (95% CI 2.84-15.17)] and severe/critical COVID-19 patients [AOR 6.98 (95% CI 3.68-13.66)].ConclusionsSARS-CoV-2 viremia resulted associated to COVID-19 mortality and should be considered in the initial assessment of COVID-19 hospitalized patients.</div
Characteristics of the study population according to being alive or death after hospitalization for COVID-19 restricted to the 3rd and 4th epidemic waves.
Characteristics of the study population according to being alive or death after hospitalization for COVID-19 restricted to the 3rd and 4th epidemic waves.</p
Characteristics of the study population according to being tested or not for SARS-CoV-2 viremia at hospital admission.
Characteristics of the study population according to being tested or not for SARS-CoV-2 viremia at hospital admission.</p