Development of type 1 diabetes in a patient treated with anti-interleukin-6 receptor antibody for rheumatoid arthritis.

ABSTRACT: Interleukin-6 is a pleiotropic cytokine that plays a pathogenic role in type 1 diabetes. Therefore, anti-interleukin-6 receptor antibody, tocilizumab, used for the treatment of rheumatoid arthritis, is considered a candidate for immune intervention in type 1 diabetes. Here, we report the case of a 73-year-old woman (HLA-DR9-DQ3 homozygote) with well-controlled rheumatoid arthritis who developed type 1 diabetes while receiving tocilizumab treatment. At 57 years-of-age, the patient was diagnosed with rheumatoid arthritis, for which she underwent tocilizumab therapy that enabled complete suppression of her joint inflammation. A total of 17 months after starting tocilizumab therapy, she noticed polydipsia, polyuria, general fatigue and weight reduction (-2 kg/month), and was diagnosed with typ

SUBMITTER: Kawasaki E 

PROVIDER: S-EPMC9017619 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature