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Current concepts in osteoarthritis.

Márcia Uchôa de Rezende1, Gustavo Constantino de Campos1, Alexandre Felício Pailo1

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Summary

Osteoarthritis (OA) is a common joint disease, especially in the elderly, causing disability. Recent insights into its inflammatory pathways have led to new treatments for this condition.

Keywords:
ArthritisOsteoarthritisOsteoarthritis, hipOsteoarthritis, kneeOsteoarthritis/physiopathology

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Area of Science:

  • Rheumatology
  • Geriatrics
  • Biomedical Science

Background:

  • Osteoarthritis (OA) is the most prevalent joint disease, significantly impacting elderly populations.
  • It leads to severe disability and reduced quality of life, with increasing prevalence due to aging demographics.
  • The understanding of OA is evolving beyond purely mechanical or aging factors, recognizing complex pathophysiological processes.

Purpose of the Study:

  • To present current concepts on the pathophysiology of Osteoarthritis.
  • To review recent advancements in the treatment of Osteoarthritis.
  • To highlight the role of inflammatory pathways in OA development and management.

Main Methods:

  • Literature review of recent research on OA pathophysiology.
  • Analysis of current therapeutic strategies and drug applications for OA.
  • Synthesis of updated knowledge on OA mechanisms and clinical interventions.

Main Results:

  • OA affects major joints like hips, knees, hands, and feet.
  • Inflammatory pathways are now recognized as key contributors to OA.
  • Various new drugs and therapeutic measures have been developed and applied clinically.

Conclusions:

  • Osteoarthritis is a complex disease with significant public health implications, particularly for the elderly.
  • A deeper understanding of OA's pathophysiology, including inflammation, is crucial for effective treatment.
  • Recent advancements offer improved clinical management options for patients suffering from Osteoarthritis.