Liver Disease in Adults With Alpha-1 AT Deficiency

Research of Infra Clinical Liver Injuries in Adult Patients Presented With Alpha-1 AT Deficiency

This cohort study will evaluate the prevalence of the infra clinical liver injuries among a group of adult patients presenting with Alpha-1 AT deficiency followed up in a large university hospital in Lyon, France.

Inclusion Criteria:

• Patients over 18 years old
• Presenting an Alpha-1 AT deficiency (Alpha-1 AT level <0.8g/l at the time of diagnosis)

Exclusion Criteria:

• Patients presenting a liver disease not related to the Alpha-1 AT deficiency