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About 3,681 results

ALLMedicine™ Rheumatoid Factor Center

Research & Reviews  1,729 results

The utility of therapeutic plasma exchange in Hyperviscosity syndrome associated with j...
https://doi.org/10.1002/jca.21903
Journal of Clinical Apheresis; Green AP, Gonzalez AC et. al.

May 4th, 2021 - Hyperviscosity syndrome (HVS) is a life-threatening syndrome caused by high concentrations of large plasma proteins like IgM, rheumatoid factor, and other immune complexes, leading to increased blood viscosity and symptoms such as visual abnormali...

Asymptomatic elevated parathyroid hormone level due to immunoassay interference.
https://doi.org/10.1007/s00198-021-05950-2 10.1016/j.cll.2004.01.003 10.1016/j.beem.2013.05.011 10.4158/EP10235.CR 10.1002/ccr3.1664 10.1210/jc.2019-01321 10.1210/jc.2014-4023 10.1210/jc.2003-030122 10.1016/j.cca.2007.08.019 10.1111/j.1365-2265.2006.02439.x 10.1016/j.cca.2016.10.016 10.1007/s00198-014-2794-2 10.1210/jc.2014-1415 10.1590/S0004-27302010000200004
Osteoporosis International : a Journal Established as Res... Zanchetta MB, Giacoia E et. al.

Apr 24th, 2021 - Parathyroid hormone (PTH) measurement using immunoassays is inherently vulnerable to interferences due to the presence of different proteins such as heterophile antibodies, human anti-animal antibodies, auto-analyte antibodies, the rheumatoid fact...

Interactions between rheumatoid arthritis antibodies are associated with the response t...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8061050
BMC Musculoskeletal Disorders; Julià A, López-Lasanta M et. al.

Apr 22nd, 2021 - Blocking of the Tumor Necrosis Factor (TNF) activity is a successful therapeutic approach for 50-60% of rheumatoid arthritis (RA) patients. However, there are yet no biomarkers to stratify patients for anti-TNF therapy. Rheumatoid factor (RF) and ...

Rheumatoid factor positive polyarticular juvenile idiopathic arthritis associated with ...
https://doi.org/10.1093/rheumatology/keaa763
Rheumatology (Oxford, England); Bader-Meunier B, Bustaffa M et. al.

Apr 20th, 2021 - Rheumatoid factor positive polyarticular juvenile idiopathic arthritis associated with a novel COPA mutation.|2021|Bader-Meunier B,Bustaffa M,Iskounen T,Carter E,Marsh JA,|

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Guidelines  2 results

Psoriatic Arthritis - StatPearls
https://www.ncbi.nlm.nih.gov/books/NBK547710/

Sep 19th, 2019 - Psoriatic arthritis (PsA) is chronic inflammatory arthritis associated with psoriasis (PsO) and found in about 20 to 30% of such patients.[1] It shares many clinical features with other spondyloarthropathies and also rheumatoid arthritis (RA). It...

Distinguishing rheumatoid arthritis from psoriatic arthritis
https://rmdopen.bmj.com/content/4/2/e000656
RMD Open; Merola,J.,et al

Aug 12th, 2018 - Rheumatoid arthritis (RA) and psoriatic arthritis (PsA) have key differences in clinical presentation, radiographic findings, comorbidities and pathogenesis to distinguish between these common forms of chronic inflammatory arthritis. Joint involve...

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Clinicaltrials.gov  1,801 results

The utility of therapeutic plasma exchange in Hyperviscosity syndrome associated with j...
https://doi.org/10.1002/jca.21903
Journal of Clinical Apheresis; Green AP, Gonzalez AC et. al.

May 4th, 2021 - Hyperviscosity syndrome (HVS) is a life-threatening syndrome caused by high concentrations of large plasma proteins like IgM, rheumatoid factor, and other immune complexes, leading to increased blood viscosity and symptoms such as visual abnormali...

Asymptomatic elevated parathyroid hormone level due to immunoassay interference.
https://doi.org/10.1007/s00198-021-05950-2 10.1016/j.cll.2004.01.003 10.1016/j.beem.2013.05.011 10.4158/EP10235.CR 10.1002/ccr3.1664 10.1210/jc.2019-01321 10.1210/jc.2014-4023 10.1210/jc.2003-030122 10.1016/j.cca.2007.08.019 10.1111/j.1365-2265.2006.02439.x 10.1016/j.cca.2016.10.016 10.1007/s00198-014-2794-2 10.1210/jc.2014-1415 10.1590/S0004-27302010000200004
Osteoporosis International : a Journal Established as Res... Zanchetta MB, Giacoia E et. al.

Apr 24th, 2021 - Parathyroid hormone (PTH) measurement using immunoassays is inherently vulnerable to interferences due to the presence of different proteins such as heterophile antibodies, human anti-animal antibodies, auto-analyte antibodies, the rheumatoid fact...

Interactions between rheumatoid arthritis antibodies are associated with the response t...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8061050
BMC Musculoskeletal Disorders; Julià A, López-Lasanta M et. al.

Apr 22nd, 2021 - Blocking of the Tumor Necrosis Factor (TNF) activity is a successful therapeutic approach for 50-60% of rheumatoid arthritis (RA) patients. However, there are yet no biomarkers to stratify patients for anti-TNF therapy. Rheumatoid factor (RF) and ...

Rheumatoid factor positive polyarticular juvenile idiopathic arthritis associated with ...
https://doi.org/10.1093/rheumatology/keaa763
Rheumatology (Oxford, England); Bader-Meunier B, Bustaffa M et. al.

Apr 20th, 2021 - Rheumatoid factor positive polyarticular juvenile idiopathic arthritis associated with a novel COPA mutation.|2021|Bader-Meunier B,Bustaffa M,Iskounen T,Carter E,Marsh JA,|

see more →

News  149 results

Fast Five Quiz: Polyarticular Psoriatic Arthritis
https://reference.medscape.com/viewarticle/923596_3

Feb 3rd, 2020 - Polyarticular psoriatic arthritis is differentiated from rheumatoid arthritis by the presence of DIP joint involvement, relative asymmetry, an absence of subcutaneous nodules, and a negative test result for rheumatoid factor. Peripheral joint invo...

Fast Five Quiz: Do You Know Enough About Rheumatoid Arthritis?
https://reference.medscape.com/viewarticle/840880_3

Dec 4th, 2019 - HLA-DRB1*02/HLA-DRB1*03 alleles are not associated with a poor prognosis in patients with rheumatoid arthritis. Predicting the course of an individual case of rheumatoid arthritis at the outset remains difficult, although the following all correla...

Psoriatic Arthritis - StatPearls
https://www.ncbi.nlm.nih.gov/books/NBK547710/

Sep 19th, 2019 - Psoriatic arthritis (PsA) is chronic inflammatory arthritis associated with psoriasis (PsO) and found in about 20 to 30% of such patients.[1] It shares many clinical features with other spondyloarthropathies and also rheumatoid arthritis (RA). It...

RA Autoantibodies Don't Disappear With Remission
https://www.medpagetoday.com/rheumatology/arthritis/81647

Aug 16th, 2019 - Immunologic remission in rheumatoid arthritis (RA), defined as the disappearance of anti-citrullinated protein antibodies (ACPA) and rheumatoid factor (RF), was seen infrequently among patients achieving sustained clinical remission and did not co...

Fast Five Quiz: What Do You Know About Psoriasis?
https://reference.staging.medscape.com/viewarticle/868168_5

Jun 12th, 2019 - Laboratory studies and findings for patients with psoriasis may include the following: Test result for rheumatoid factor is negative. Erythrocyte sedimentation rate is usually normal (except in pustular and erythrodermic psoriasis). Uric acid leve...

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