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New perspectives on osteoarthritis

C V Oddis1

  • 1Division of Rheumatology and Clinical Immunology, Department of Medicine, University of Pittsburgh School of Medicine, Pennsylvania 15213, USA.

The American Journal of Medicine
|February 26, 1996
PubMed
Summary

Osteoarthritis (OA) is a common degenerative joint disease, not solely due to aging. Management involves physical therapies, exercise, and environmental adjustments, with analgesics often as effective as NSAIDs for pain relief.

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Area of Science:

  • Rheumatology
  • Orthopedics
  • Geriatrics

Background:

  • Osteoarthritis (OA) is the most prevalent rheumatologic condition in the U.S., affecting millions.
  • It's a degenerative process influenced by metabolic, mechanical, and genetic factors, not just aging.
  • Pain in OA stems from secondary effects like joint capsule distention and synovial inflammation, with psychologic factors influencing pain perception.

Purpose of the Study:

  • To provide a comprehensive overview of Osteoarthritis (OA).
  • To discuss the diagnosis, risk factors, and management strategies for OA.
  • To evaluate the efficacy and risks of pharmacologic treatments for OA.

Main Methods:

  • Review of existing literature on OA.
  • Analysis of diagnostic criteria, including radiography.
  • Evaluation of therapeutic interventions, including physical medicine, exercise, and pharmacologic agents.

Main Results:

  • OA is characterized by cartilage loss and bony overgrowth, with diagnosis confirmed radiographically.
  • Risk factors include competitive sports, abnormal joint use, obesity, and genetic predisposition.
  • Therapeutic exercise and physical medicine measures are beneficial; analgesics appear as effective as NSAIDs for pain relief with fewer adverse effects.

Conclusions:

  • OA management should integrate physical, environmental, and therapeutic exercise strategies.
  • Pharmacologic management requires careful consideration of risks versus benefits, especially with NSAIDs in the elderly.
  • Accurate diagnosis is crucial to attribute pain to OA and guide appropriate treatment.

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