Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Adverse effects
[82] RCT	56 people with alpha1 antitrypsin deficiency and moderate emphysema, FEV1 30% to 80% predicted In review [81]	Adverse effects with alpha1 antitrypsin infusions 250 mg/kg with placebo (albumin) infusions Absolute results not reported