Systemic corticosteroid therapy in the post-acute period of COVID-19 pneumonia with torpid clinical and radiological evolution
Rev. am. med. respir
;
21(4): 348-353, dic. 2021. graf
Artigo
em Inglês
| LILACS, BINACIS
| ID: biblio-1431459
ABSTRACT
Abstract COVID-19 pneumonia generates both immediate damage due to the viral effects and distant damage due to inflammatory immune deregulation. Systemic corticosteroid therapy has proven to be beneficial in the first part of the process, but its usefulness in post-acute damage is still unclear. The number of affected patients makes it imperative to find a treatment that reduces potential pulmonary sequelae. This series of cases included 18 patients admitted to polyvalent private medical institutions of Buenos Aires City 15 were male and 3 were female; age 58.4 ± 13.6 years. History of most common comorbidities AHT (4 patients), obesity (6 patients) and smoking (4 patients). Five patients had no medical history. All patients showed dyspnea, oxygen desaturation, and persistent or progressive tomo graphic abnormalities 14 days after their infection. All of them received dexamethasone according to current regulations. Subsequently, given the poor evolution, they were administered oral and/or intravenous corticosteroids with the same treatment used for secondary organizing pneumonia (OP). A transbronchial biopsy was performed in 6 of the patients, showing an OP pattern in 3 of them. Four weeks after the beginning of the treatment, all of the patients showed clinical improvement expressed by decreased dyspnea and the fact that they didn't require oxygen anymore and that all chest tomographies showed clearly reduced pulmonary parenchymal involve ment. Systemic corticosteroids administered in the post-acute period of COVID-19 have a clinical and radiological beneficial effect.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Pneumonia
Idioma:
Inglês
Revista:
Rev. am. med. respir
Assunto da revista:
Medicina
/
Pneumologia
Ano de publicação:
2021
Tipo de documento:
Artigo
País de afiliação:
Argentina
Instituição/País de afiliação:
Organization of Direct Business Services (OSDE)/AR
Similares
MEDLINE
...
LILACS
LIS