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Related Concept Videos

Rheumatic Heart Disease I: Introduction01:23

Rheumatic Heart Disease I: Introduction

Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
Rheumatic Heart Disease III: Medical Management01:21

Rheumatic Heart Disease III: Medical Management

Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies01:22

Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies

The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...
Rheumatic Heart Disease IV: Nursing Management01:20

Rheumatic Heart Disease IV: Nursing Management

AssessmentA comprehensive assessment is essential in managing a patient with rheumatic heart disease (RHD). Begin with obtaining a detailed medical history, including recent streptococcal infections, a history of rheumatic fever, or previously diagnosed rheumatic heart disease. Assess the patient for symptoms such as fever, chest pain, widespread joint pain (arthralgia), tachycardia, pericardial friction rub, muffled heart sounds, heart murmurs, peripheral edema, subcutaneous nodules, and...
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
GWAS does not require the identification of the target gene involved in...
T Cell Types and Functions01:24

T Cell Types and Functions

When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...

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Related Experiment Video

Updated: Jun 21, 2026

Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain
04:50

Preliminary Study on Acupuncture Combined with Grain-sized Moxibustion for Treating Rheumatoid Arthritis with Finger Joint Pain

Published on: May 16, 2025

Is rheumatoid arthritis really getting less severe?

Till Uhlig1, Tore K Kvien

  • 1Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway. till.uhlig@diakonsyk.no

Nature Reviews. Rheumatology
|August 4, 2009
PubMed
Summary
This summary is machine-generated.

Rheumatoid arthritis (RA) appears less severe due to better treatments and healthcare. Ongoing focus on these advancements is key to further improving patient outcomes in RA.

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An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
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An Adoptive Transfer Model of Rheumatoid Arthritis in Mice

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Last Updated: Jun 21, 2026

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Published on: May 16, 2025

An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
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An Adoptive Transfer Model of Rheumatoid Arthritis in Mice

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Area of Science:

  • Rheumatology
  • Immunology
  • Clinical Medicine

Background:

  • Rheumatoid arthritis (RA) incidence is declining, with a perceived decrease in disease disabling potential.
  • This shift correlates with advancements in therapeutic options, notably biologic agents.
  • Disease severity in RA is multifaceted, encompassing patient-reported outcomes and objective measures of activity and damage.

Discussion:

  • This article explores the scientific evidence supporting the observed reduction in RA severity.
  • It examines patient-reported outcomes and clinical measures of disease activity and structural damage over time.
  • Factors contributing to milder RA include healthcare system improvements and novel treatment strategies.

Key Insights:

  • A perceived decrease in rheumatoid arthritis severity is supported by patient-reported outcomes and clinical assessments.
  • Improved healthcare systems and access to advanced therapies, like biologics, are linked to milder disease courses.
  • Multidimensional definitions of disease severity are crucial for understanding RA progression.

Outlook:

  • Continued focus on healthcare system enhancements and innovative therapeutic modalities is essential.
  • Further research should aim to sustain and improve the milder RA disease course observed.
  • Optimizing treatment strategies remains paramount for managing rheumatoid arthritis effectively.