G
Garth R. Griffiths
Researcher at Veterans Health Administration
Publications - 3
Citations - 578
Garth R. Griffiths is an academic researcher from Veterans Health Administration. The author has contributed to research in topics: Rheumatoid factor & Arthritis. The author has an hindex of 3, co-authored 3 publications receiving 518 citations.
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Journal ArticleDOI
Periodontitis and Porphyromonas gingivalis in patients with rheumatoid arthritis.
Ted R. Mikuls,Jeffrey B. Payne,Fang Yu,Geoffrey M. Thiele,Richard J. Reynolds,Grant W. Cannon,Jeffrey Markt,David McGowan,Gail S. Kerr,Robert S. Redman,Andreas M. Reimold,Garth R. Griffiths,Mark W. Beatty,Shawneen M. Gonzalez,Debra A. Bergman,Bartlett C. Hamilton,Alan R Erickson,Jeremy Sokolove,William H. Robinson,Clay Walker,Fatiha Chandad,James R. O'Dell +21 more
TL;DR: To examine the degree to which shared risk factors explain the relationship of periodontitis to rheumatoid arthritis (RA) and to determine the associations of PD and Porphyromonas gingivalis with pathologic and clinical features of RA.
Journal ArticleDOI
Association of Periodontitis With Rheumatoid Arthritis: A Pilot Study
Addie Dissick,Robert S. Redman,Miata Jones,Bavana V. Rangan,Andreas M. Reimold,Andreas M. Reimold,Garth R. Griffiths,Ted R. Mikuls,Ted R. Mikuls,Richard Amdur,J S Richards,J S Richards,Gail S. Kerr,Gail S. Kerr,Gail S. Kerr +14 more
TL;DR: Although unrelated to disease activity, the presence of periodontitis in patients with RA was associated with seropositivity for RF and the anti-CCP antibody, which was highly relevant given the associations of these autoantibodies with poor outcomes and disease pathogenesis in RA.
Journal ArticleDOI
Performance of self-reported measures for periodontitis in rheumatoid arthritis and osteoarthritis
Brian W. Coburn,Harlan Sayles,Jeffrey B. Payne,Robert S. Redman,Jeffery C. Markt,Mark W. Beatty,Mark W. Beatty,Garth R. Griffiths,David McGowan,Ted R. Mikuls,Ted R. Mikuls +10 more
TL;DR: Patient self-report, when combined with other risk factors, performs well in identifying periodontitis among patients with rheumatoid arthritis and osteoarthritis after accounting for factors associated withperiodontitis.