Chondroitin

Pain/function ~50%

Cartilage loss −0.10 mm

Pain/function ↓

Cartilage loss ↓

Pain/function ↓

NSAID need ↓

Pain/function ↓ ~75%

NSAID use ↓

Cartilage loss −4%

Pain/function improved

Swelling ↓; synovitis −50%

Swelling improvement; +14.8%

Pain/function ↑; 63% MCID

Stiffness/walking ↑; early gains