Evaluation of Adult Onset Still Disease Classification Criteria and Differential Diagnosis at Eighteen Months of Follow-up (AOSD-DIF)

Central Hospital, Nancy, France

Status: Completed

Conditions: Adult Onset Still Disease

Treatments: Other: diagnosis criteria performance

Study type: Observational

Funder types: Other

Identifiers

NCT04750863

2021PI001

Details and patient eligibility

About

Adult Onset Still Disease (AOSD) is an acquired inflammatory disease of unknown etiology, presenting with non specific symptoms. Its diagnosis rely on sets of criteria, i.e. Fautrel Criteria and Yamaguchi Criteria. However, differential diagnosis might appear during follow-up of patients. The aim of this study is to assess diagnostic performance of Fautral and Yamaguchi Criteria after 18 months of follow-up, and to describe differential diagnosis appearing during follow-up.

Full description

Adult Onset Still Disease (AOSD) is an acquired inflammatory disease of unknown etiology, presenting with non specific symptoms. Other conditions such as cancer, infection or other inflammatory disease might mimick its symptoms. Its diagnosis rely on sets of criteria, i.e. Fautrel Criteria and Yamaguchi Criteria. However, differential diagnosis might appear during follow-up after an initial diagnosis of AOSD. The aim of this study is to assess diagnostic performance of Fautral and Yamaguchi Criteria after 18 months of follow-up, and to describe differential diagnosis appearing during follow-up.

Enrollment: 312 patients

Sex

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• adults
• with glycosylated ferritin dosage for suspected adult onset still disease
• with at least 18 month of follow-up

Exclusion criteria

• known infectious disease
• known cancer
• known active connective tissue disease or vasculitis