Apply to trial NCT07135427

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RecruitingPhase 4Biological intervention

Genetic Variation in IgG in Alpha 1 Antitrypsin Deficiency

The goal of this study is to learn whether patients who have a genetic mutation in the genes that cause alpha 1 antitrypsin deficiency also have genetic variation in nearby genes that can increase risk for reduced immune function and respiratory infections. To investigate this hypothesis, we will compare immune responses to the 20-valent pneumococcal conjugate vaccine (PCV20, Pfizer) between participants who have one abnormal copy of the SERPINA1 gene and either no COPD exacerbations, vs those with 2 or more COPD exacerbations in the past year.

How this works

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  3. The team reaches out to schedule screening

    Usually within a few business days, via the contact you give.

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