Prognostic factors in a large cohort of patients with early undifferentiated inflammatory arthritis after application of a structured management protocol

The american rheumatism association 1987 revised criteria for the classification of rheumatoid arthritis

1988 • 19,632 citations

Revised Criteria for the Classification of Rheumatoid Arthritis

1990 • 7,730 citations

Measurement of patient outcome in arthritis

1980 • 4,275 citations

The European Spondylarthropathy Study Group Preliminary Criteria for the Classification of Spondylarthropathy

1991 • 2,280 citations

The Effectiveness of Early Treatment with “Second-Line” Antirheumatic Drugs

1996 • 465 citations

The relationship between synovitis and bone changes in early untreated rheumatoid arthritis: A controlled magnetic resonance imaging study

1999 • 348 citations

Elucidation of the relationship between synovitis and bone damage: A randomized magnetic resonance imaging study of individual joints in patients with early rheumatoid arthritis

2003 • 342 citations

Asymptomatic synovitis precedes clinically manifest arthritis

1998 • 266 citations

Reduction in long‐term disability in patients with rheumatoid arthritis by disease‐modifying antirheumatic drug–based treatment strategies

1996 • 201 citations

The performance of the 1987 ARA classification criteria for rheumatoid arthritis in a population based cohort of patients with early inflammatory polyarthritis. American Rheumatism Association.

1998 • 180 citations

Persistence of mild, early inflammatory arthritis: The importance of disease duration, rheumatoid factor, and the shared epitope

1999 • 174 citations

Diagnosis and course of early-onset arthritis: results of a special early arthritis clinic compared to routine patient care

1998 • 170 citations

DIFFERENTIATING PERSISTENT FROM SELF-LIMITING SYMMETRICAL SYNOVITIS IN AN EARLY ARTHRITIS CLINIC

1993 • 142 citations

The Prevalence of Rheumatoid Arthritis

1972 • 141 citations

The prognosis of rheumatoid arthritis and undifferentiated polyarthritis syndrome in the clinic: a study of 1141 patients.

1993 • 133 citations

Undifferentiated arthritis in an early synovitis out-patient clinic.

1995 • 93 citations

Inflammation and damage in an individual joint predict further damage in that joint in patients with early rheumatoid arthritis

2001 • 75 citations

One year outcome of undifferentiated polyarthritis

2002 • 63 citations

Inflammatory polyarthritis in the community is not a benign disease: predicting functional disability one year after presentation.

1996 • 62 citations

Clinical and radiographic outcomes of rheumatoid arthritis patients not treated with disease-modifying drugs

1998 • 59 citations

Predictors of outcome in patients with oligoarthritis: Results of a protocol of intraarticular corticosteroids to all clinically active joints

2001 • 54 citations

A four year follow‐up of suspected rheumatoid arthritis: The Tecumseh, Michigan, community health study

1969 • 51 citations

ATP and UTP activate calcium-mobilizing P2U-like receptors and act synergistically with interleukin-1 to stimulate prostaglandin E2 release from human rheumatoid synovial cells

1998 • 42 citations

MCPJ ASSESSMENT IN EARLY RA: A COMPARISON BETWEEN XRAY, MRI, HIGH RESOLUTION ULTRASOUND (HRUS) AND CLINICAL EXAMINATION

1998 • 16 citations

HLA and self-limiting, unclassified rheumatism. A role for HLA-B35?

1999 • 14 citations