TY - JOUR
T1 - Trends in mortality of hospitalised COVID-19 patients
T2 - A single centre observational cohort study from Spain
AU - COVID-19-researcher group
AU - Garcia-Vidal, Carolina
AU - Cózar-Llistó, Alberto
AU - Meira, Fernanda
AU - Dueñas, Gerard
AU - Puerta-Alcalde, Pedro
AU - Cilloniz, Catia
AU - Garcia-Pouton, Nicole
AU - Chumbita, Mariana
AU - Cardozo, Celia
AU - Hernández, Marta
AU - Rico, Verónica
AU - Bodro, Marta
AU - Morata, Laura
AU - Castro, Pedro
AU - Almuedo-Riera, Alex
AU - García, Felipe
AU - Mensa, Josep
AU - Antonio Martínez, José
AU - Sanjuan, Gemma
AU - Torres, Antoni
AU - Nicolás, J. M.
AU - Soriano, Alex
N1 - Funding Information:
This research is part of an activity that has received funding from EIT Health. EIT Health is supported by the European Institute of Innovation and Technology (EIT), a body of the European Union that receives support from the European Union´s Horizon 2020 Research and Innovation Programme. This study has been co-funded by the European Regional Development Fund (EDRD). All authors report grants from EIT Health and the European Regional Development Fund (for themselves or their institution), during the conduct of the study. PPA [ CM18/00132 ], NGP [ FI19/00133 ], and CGV [ FIS PI18/01061 ] have received research grants from the Ministerio de Sanidad y Consumo and Instituto de Salud Carlos III. No funding bodies had any role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Funding Information:
This research is part of an activity that has received funding from EIT Health. EIT Health is supported by the European Institute of Innovation and Technology (EIT), a body of the European Union that receives support from the European Union?s Horizon 2020 Research and Innovation Programme. This study has been co-funded by the European Regional Development Fund (EDRD). All authors report grants from EIT Health and the European Regional Development Fund (for themselves or their institution), during the conduct of the study. PPA [CM18/00132], NGP [FI19/00133], and CGV [FIS PI18/01061] have received research grants from the Ministerio de Sanidad y Consumo and Instituto de Salud Carlos III. No funding bodies had any role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Publisher Copyright:
© 2021
PY - 2021/4
Y1 - 2021/4
N2 - Background: We aimed to describe changes in characteristics and treatment strategies of hospitalised patients with COVID-19 and detail the mortality trend over time. Methods: Observational cohort study of all consecutive patients admitted ≥ 48 h to Hospital Clinic of Barcelona for COVID-19 (1 March–30 September 2020). Findings: A total of 1645 consecutive patients with COVID-19 were assessed over a 7-month period. Overall mortality (≤30 days) was 9.7% (159 patients), 7.7% in patients hospitalised in regular wards and 16.7 % in patients requiring ICU admission. Overall mortality decreased from 11.6% in the first month to 1.4% in the last month, reflecting a progressive, significant downward trend (p for trend <0.001). Patients’ age changed over time, peaking in June. Most changes in the use of antivirals and anti-inflammatory treatments were documented. Age (OR 1.1, CI 1.1–1.12), chronic heart disease, (OR 1.7, CI 1.1–2.9), D-dimer>700 ng/mL (OR 2.3, CI 1.3–4.1), ferritin>489 ng/mL (OR 1.9; CI 1.5–3.2), C-RP>7 mg/dL (OR 2.6; CI 1.5–4.6), and shorter duration from symptom onset to hospital admission (OR 1.11; CI 1.04–1.17) were factors associated with 30-day mortality at hospital admission. Conversely, hospital admission in the last months (OR 0.80; CI 0.65–0.98) was significantly associated with lower mortality. Interpretation: In-hospital mortality has decreased in patients with COVID-19 over the last, few months, even though main patient characteristics remain similar. Several changes made when managing patients may explain this decreasing trend. Our study provides current data on mortality of patients hospitalised with COVID-19 that might be useful in establishing quality of standard of care. Funding: EIT Health, European Union´s Horizon 2020 Research and Innovation Programme), EDRD. PPA [CM18/00132], NGP [FI19/00133], and CGV [FIS PI18/01061], have received grants from Ministerio de Sanidad y Consumo, ISCIII.
AB - Background: We aimed to describe changes in characteristics and treatment strategies of hospitalised patients with COVID-19 and detail the mortality trend over time. Methods: Observational cohort study of all consecutive patients admitted ≥ 48 h to Hospital Clinic of Barcelona for COVID-19 (1 March–30 September 2020). Findings: A total of 1645 consecutive patients with COVID-19 were assessed over a 7-month period. Overall mortality (≤30 days) was 9.7% (159 patients), 7.7% in patients hospitalised in regular wards and 16.7 % in patients requiring ICU admission. Overall mortality decreased from 11.6% in the first month to 1.4% in the last month, reflecting a progressive, significant downward trend (p for trend <0.001). Patients’ age changed over time, peaking in June. Most changes in the use of antivirals and anti-inflammatory treatments were documented. Age (OR 1.1, CI 1.1–1.12), chronic heart disease, (OR 1.7, CI 1.1–2.9), D-dimer>700 ng/mL (OR 2.3, CI 1.3–4.1), ferritin>489 ng/mL (OR 1.9; CI 1.5–3.2), C-RP>7 mg/dL (OR 2.6; CI 1.5–4.6), and shorter duration from symptom onset to hospital admission (OR 1.11; CI 1.04–1.17) were factors associated with 30-day mortality at hospital admission. Conversely, hospital admission in the last months (OR 0.80; CI 0.65–0.98) was significantly associated with lower mortality. Interpretation: In-hospital mortality has decreased in patients with COVID-19 over the last, few months, even though main patient characteristics remain similar. Several changes made when managing patients may explain this decreasing trend. Our study provides current data on mortality of patients hospitalised with COVID-19 that might be useful in establishing quality of standard of care. Funding: EIT Health, European Union´s Horizon 2020 Research and Innovation Programme), EDRD. PPA [CM18/00132], NGP [FI19/00133], and CGV [FIS PI18/01061], have received grants from Ministerio de Sanidad y Consumo, ISCIII.
KW - COVID-19
KW - ICU admission
KW - Mortality
KW - Outcomes
UR - http://www.scopus.com/inward/record.url?scp=85110543742&partnerID=8YFLogxK
U2 - 10.1016/j.lanepe.2021.100041
DO - 10.1016/j.lanepe.2021.100041
M3 - Original Article
AN - SCOPUS:85110543742
SN - 2666-7762
VL - 3
JO - The Lancet Regional Health - Europe
JF - The Lancet Regional Health - Europe
M1 - 100041
ER -
