© 1989 British Society for Rheumatology
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SJÖGREN'S SYNDROME: ASSOCIATION WITH TYPE-1 DIABETES MELLITUS

The Bloomsbury Rheumatology Unit and the Department of Rheumatology Research and the Department of Medicine
*University College and the Middlesex Hospital Medical School LondonThe Royal National Hospital for the Rheumatic Diseases Bath
Correspondence to:
Correspondence to Dr. Isenberg, Bloomsbury Rheumatology Unit, Arthur Stanley House, 40-50 Tottenham Street, London W1P 9PG.
This study of 102 unselected type-1 diabetic patients has shown that sicca symptoms affect 55% of the patients, although sometimes only during hyperglycaemic phases. While these symptoms might be attributable to the diabetes, the frequency of antinuclear antibodies in those suspected of having Sjögren's (25% by HEp-2) and particularly anti-Ro antibodies (32% by ELISA) reinforces the suspicion that Sjogren's syndrome may underlie their presence.
KEY WORDS: Sicca syndrome, Autoantibodies, Anti-Ro, Hyperglycaemia, Immunoglobulins, Rheumatoid factor