What is factor XI deficiency?

Factor XI Deficiency is a rare autosomal recessive disease, which causes Hemophilia C. Factor XI is produced by the liver and is part of a chain of clotting factor responsible for stopping bleeding by forming a clot after an injury or surgery.

How do members experience factor XI deficiency?

Top 5 symptoms reported by people with factor XI deficiency*

*Reports may be affected by other conditions and/or medication side effects. We ask about general symptoms (anxious mood, depressed mood, fatigue, pain, and stress) regardless of condition.

Top treatments taken by people for factor XI deficiency*

Who has factor XI deficiency on PatientsLikeMe?

Age

Age Proportion # of patients
<20 0
20s 4
30s 0
40s 5
50s 3
60s 2
70+ 5

Distribution of sex

Sex

Sex Proportion # of patients
Male 5
Female 14