HLA and hyperthyroidism in Ireland

Abstract

The distribution of HLA antigens in a group of Irish patients with hyperthyroidism was studied, in an attempt to define whether specific antigens were associated with relapse of the disease following medical therapy. The increase in HLA-B8 and DR3 found by others in this disease was confirmed, but no difference in HLA type was documented in 33 patients who had relapsed compared to 24 who had not relapsed. Forty-six per cent of the relapsed group were DR3 as against 45% of the non-relapsed group.