NCT07106931

Early STratification of Acute ARThritis

Early STratification of Acute ARThritis (START)- A Prospective Observational Study

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 400 (estimated)
• Sponsor: Diakonhjemmet Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The prospective observational study "Early STratification of acute inflammatory ARThritis" (START) aims to build a platform for identification of markers for early stratification of inflammatory arthritis to ensure timely diagnosis and correct initial treatment. Management of early-stage inflammatory arthritis is a daily challenge for the rheumatologist and encompasses a range of conditions. Stratification is needed both for optimal diagnostics and for personalising therapy, but is hampered by a lack of tools. Current evaluation is inadequate for early diagnosis and treatment of inflammatory joint diseases as well as for timely diagnosis of infections. The clinical role of novel biomarkers needs to be investigated in large patient samples. In the START study, an extensive data collection will be performed to build a platform for identification and validation of biomarkers for stratification of early-stage inflammatory arthritis. The study has an ambitious goal of improving patient care by increased understanding of the disease. The project applies a unique multitude of approaches to characterisation of patients, including modern imaging techniques, analyses of synovial fluid and -biopsies, genetic and epigenetic markers, proteomics, microbiota analyses and immunological markers. The results will enable clinicians to make better informed treatment decisions for the individual patient with early-stage inflammatory arthritis.

Conditions

• Arthritis

Interventions

Type	Name	Description
OTHER	This is an observational study with no intervention	This is an observational study with no intervention

Timeline

• Start date: 2024-11-05
• Primary completion: 2044-12-31
• Completion: 2044-12-31
• First posted: 2025-08-06
• Last updated: 2025-08-06

Locations

1 site across 1 country: Norway