학술논문
Experience with sotrovimab treatment of SARS‐CoV‐2‐infected patients in Denmark.
Document Type
Article
Author
Rasmussen, Line Dahlerup; Lebech, Anne‐Mette; Øvrehus, Anne; Poulsen, Birgitte Klindt; Christensen, Hanne Rolighed; Nielsen, Henrik; Johansen, Isik Somuncu; Omland, Lars Haukali; Wiese, Lothar; Helleberg, Marie; Storgaard, Merete; Dalager‐Pedersen, Michael; Rasmussen, Thomas A.; Benfield, Thomas; Petersen, Tonny Studsgaard; Andersen, Åse Bengård; Gram, Mie Agermose; Stegger, Marc; Edslev, Sofie Marie; Obel, Niels
Source
Subject
*SARS-CoV-2
*SARS-CoV-2 Omicron variant
*
Language
ISSN
0306-5251
Abstract
Aims: To evaluate the experience with use of sotrovimab following severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2) infection in high‐risk groups. Methods: In a nationwide, population‐based cohort study, we identified all individuals treated with sotrovimab (N = 2933) and stratified them by 4 high‐risk groups: (A) malignant haematological disease, (B) solid organ transplantation, (C) anti‐CD20 therapy ≤1 year and (D) other risks. Cox regression analysis was used to calculate hazard ratios for hospitalization, death and associated prognostic factors. Results: Of 2933 sotrovimab‐treated individuals, 83% belonged to high‐risk groups (37.6% haematological malignancy, 27.4% solid organ transplantation and 17.5% treatment with anti‐CD20 ≤1 year). Only 17.8% had other risks (11.8% were pregnant, 10.7% primary immunodeficiency, 21.2% other malignancy, 4.3% received anti‐CD20 >1 year and 52.0% other/unknown causes). Within 90 days of infusion, 30.2% were hospitalized and 5.3% died. The main prognostic factors were the predefined high‐risk groups, mainly malignant haematological disease and age ≥65 years. Number of COVID‐19 vaccines (≥3) was associated with a decreased risk of hospitalization. The Delta but not the Omicron BA.2 variant was associated with a higher risk of death compared to the BA.1 variant. Conclusion: More than 90% of the patients treated with sotrovimab belonged to the very high‐risk groups as described in the Danish guidelines. Sotrovimab‐treated individuals remained at a high risk of hospitalization and death which was strongly associated with the underlying immunocompromised state and age. Having received >3 COVID‐19 vaccines was association with decreased risk of death and hospitalization. [ABSTRACT FROM AUTHOR]