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PubMed COVID-19 Clinical Care

18521 - 18530 of 44979 results found

New-onset aplastic anemia after SARS-CoV-2 vaccination

Date
Thursday, September 28, 2023 - 4:00 AM
Description
Aplastic anemia (AA) is a rare autoimmune disease. Drugs, viruses, and radiation are among the most common etiologic factors, and most cases have immune pathophysiology. SARS-CoV-2 vaccines have been linked with rare side effects, including cases of

Update on hydroxychloroquine use in pregnancy

Date
Thursday, September 28, 2023 - 4:00 AM
Description
It is well-known that hydroxychloroquine (HCQ) treats malaria, systemic lupus erythematosus, and rheumatoid arthritis in women for its immunomodulatory and anti-inflammatory action. Additionally, HCQ was used in cases with refractory antiphospholipid

Safety, immunogenicity, and efficacy of an mRNA COVID-19 vaccine (RQ3013) given as the fourth booster following three doses of inactivated vaccines: a double-blinded, randomised, controlled, phase 3b trial

Date
Thursday, September 28, 2023 - 4:00 AM
Description
BACKGROUND: Heterologous vaccine schedules have been recommended to provide superior immunity and protection against emergent SARS-CoV-2 variants of concern. We aimed to evaluate the safety, immunogenicity, and efficacy of an mRNA COVID-19 vaccine