Long-term Observation of Patients With Early Rheumatoid Arthritis
This study is currently recruiting participants.
Verified August 2011 by University of California, Los Angeles
University of California, Los Angeles
Information provided by (Responsible Party):
Harold E. Paulus, University of California, Los Angeles
First received: October 13, 2005
Last updated: August 22, 2011
Last verified: August 2011
No Study Results Posted on ClinicalTrials.gov for this Study
|Study Status:||This study is currently recruiting participants.|
|Estimated Study Completion Date:||July 2023|
|Estimated Primary Completion Date:||No date given|
Cole JC, Motivala SJ, Khanna D, Lee JY, Paulus HE, Irwin MR. Validation of single-factor structure and scoring protocol for the Health Assessment Questionnaire-Disability Index. Arthritis Rheum. 2005 Aug 15;53(4):536-42.
Khanna D, Ranganath VK, Fitzgerald J, Park GS, Altman RD, Elashoff D, Gold RH, Sharp JT, Furst DE, Paulus HE; Western Consortium of Practicing Rheumatologists. Increased radiographic damage scores at the onset of seropositive rheumatoid arthritis in older patients are associated with osteoarthritis of the hands, but not with more rapid progression of damage. Arthritis Rheum. 2005 Aug;52(8):2284-92.
Ranganath VK, Elashoff DA, Khanna D, Park G, Peter JB, Paulus HE; Western consortium of practicing rhuemotologists. Age adjustment corrects for apparent differences in erythrocyte sedimentation rate and C-reactive protein values at the onset of seropositive rheumatoid arthritis in younger and older patients. J Rheumatol. 2005 Jun;32(6):1040-2.
Wu H, Khanna D, Park G, Gersuk V, Nepom GT, Wong WK, Paulus HE, Tsao BP. Interaction between RANKL and HLA-DRB1 genotypes may contribute to younger age at onset of seropositive rheumatoid arthritis in an inception cohort. Arthritis Rheum. 2004 Oct;50(10):3093-103.
Amjadi-Begvand S, Khanna D, Park GS, Bulpitt KJ, Wong WK, Paulus HE. Dating the "window of therapeutic opportunity" in early rheumatoid arthritis: accuracy of patient recall of arthritis symptom onset. J Rheumatol. 2004 Sep;31(9):1686-92.
Paulus HE, Oh M, Sharp JT, Gold RH, Wong WK, Park GS, Bulpitt KJ; Western Consortium of Practicing Rheumatologists. Classifying structural joint damage in rheumatoid arthritis as progressive or nonprogressive using a composite definition of joint radiographic change: a preliminary proposal. Arthritis Rheum. 2004 Apr;50(4):1083-96.
Paulus HE, Oh M, Sharp JT, Gold RH, Wong WK, Park GS, Bulpitt KJ; Western Consortium of Praticing Rheumatologists. Correlation of single time-point damage scores with observed progression of radiographic damage during the first 6 years of rheumatoid arthritis. J Rheumatol. 2003 Apr;30(4):705-13.
Paulus HE, Wiesner J, Bulpitt KJ, Patnaik M, Law J, Park GS, Wong WK. Autoantibodies in early seropositive rheumatoid arthritis, before and during disease modifying antirheumatic drug treatment. J Rheumatol. 2002 Dec;29(12):2513-20.
Paulus HE, Bulpitt KJ, Ramos B, Park G, Wong WK; Western Consortium of Practicing Rheumatologists. Relative contributions of the components of the American College of Rheumatology 20% criteria for improvement to responder status in patients with early seropositive rheumatoid arthritis. Arthritis Rheum. 2000 Dec;43(12):2743-50.
Newhall-Perry K, Law NJ, Ramos B, Sterz M, Wong WK, Bulpitt KJ, Park G, Lee M, Clements P, Paulus HE. Direct and indirect costs associated with the onset of seropositive rheumatoid arthritis. Western Consortium of Practicing Rheumatologists. J Rheumatol. 2000 May;27(5):1156-63.
Paulus HE, Ramos B, Wong WK, Ahmed A, Bulpitt K, Park G, Sterz M, Clements P. Equivalence of the acute phase reactants C-reactive protein, plasma viscosity, and Westergren erythrocyte sedimentation rate when used to calculate American College of Rheumatology 20% improvement criteria or the Disease Activity Score in patients with early rheumatoid arthritis. Western Consortium of Practicing Rheumatologists. J Rheumatol. 1999 Nov;26(11):2324-31.