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Catalyst

PapersPMID:42942962

Effects of Chondroitin Sulfate on Joint Symptoms and Physical Function in Adults with Mild Knee Osteoarthritis: A Randomized, Double-Blind, Placebo-Controlled Trial.

Nutrients2026The record ↗

findings
3
compound
1
endpoints
3
PMID:42942962
  1. Finding, moderate evidencelowersWOMAC pain subscale
  2. Finding, moderate evidencelowersWOMAC stiffness subscale
  3. Finding, moderate evidencelowersWOMAC physical function subscale
Study, every finding
RCT · 3 months
Dose studied, every finding
1200 mg/day (two 600 mg tablets once daily) of chondroitin sulfate sodium, bovine cartilage origin
  • “Similar patterns were observed for the K-WOMAC subscale scores: the reductions from baseline in pain, stiffness, and physical function were significantly greater in the CS group than in the placebo group at both week 6 and week 12 (all p < 0.001).”
    • Interests
      Industry funded
      Population
      Adults aged 45-74 years with mild (Kellgren-Lawrence grade II) knee osteoarthritis; Korean version of WOMAC, pain subscale scored 0-20 on a 5-point item scale; change from baseline
    • Interests
      Industry funded
      Population
      Adults aged 45-74 years with mild (Kellgren-Lawrence grade II) knee osteoarthritis; Korean version of WOMAC, stiffness subscale scored 0-8 on a 5-point item scale; change from baseline
    • Interests
      Industry funded
      Population
      Adults aged 45-74 years with mild (Kellgren-Lawrence grade II) knee osteoarthritis; Korean version of WOMAC, physical function subscale scored 0-68 on a 5-point item scale; change from baseline

Study record

Design
randomised controlled trial
Species
human
Population
Adults aged 45 to 74 years with mild knee osteoarthritis (Kellgren-Lawrence grade II) recruited at one Korean medicine hospital; bovine-cartilage chondroitin sulfate sodium, 1200 mg/day
Participants
100
Comparator
placebo
Duration
84 days
Endpoints measured
36