首页|Leave no one behind: inclusion of alpha-1 antitrypsin deficiency patients in COVID-19 vaccine trials
Leave no one behind: inclusion of alpha-1 antitrypsin deficiency patients in COVID-19 vaccine trials
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NSTL
Springer Nature
The coronavirus disease of 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections, continues to present an unprecedented challenge worldwide. Emerging evidence suggests that alpha-1 antitrypsin (A1AT), a circulating protein with protective effects on the lung and other vital organs, plays a critical role in preventing SARS-CoV-2 infection and may be a promising therapeutic option for patients with COVID-19. A1AT deficiency (AATD) is characterized by dysfunctional or insufficient levels of A1AT. Recently, we have proposed that AATD patients are a vulnerable population for COVID-19. Patients with AATD may derive limited benefit from the current COVID-19 vaccines and continue to rely on conventional medical therapy and behavioral adaptations to mitigate the risk of infection. Unfortunately, this population has not been included in the COVID-19 vaccine clinical trials and studies have yet to characterize the safety, immunogenicity, and ultimately, the efficacy of COVID-19 vaccines for AATD patients. Re-evaluation of the COVID-19 vaccine safety and immunogenicity will further promote informed decision-making for vaccination in AATD individuals and contribute to reduce morbidity and mortality from COVID-19 infection.
NSTL
Springer Nature
