New Drug Could Benefit Laminitic Horses
Haylie Pfeffer
November 6, 2024
Scientists believe a new drug, methylated tirilazad, could be an option for treating laminitis in horses, noting additional research is needed.
Laminitis (commonly called “founder”) affects an estimated 7-14% of the world’s equine population. It’s the inflammation of the tiny, interwoven lamellae that attach a horse’s hoof to the underlying coffin bone (third phalanx, or P3) and support the horse’s entire body weight. Anything that impacts the integrity of the lamellae, such as inflammation, weakens their hold. This causes the coffin bone to displace within the hoof capsule and move toward the ground. The condition is very painful and is often life-threatening to horses.
The same disease has several different causes, which include:
Scientists believe a new drug, methylated tirilazad, could be an option for treating laminitis in horses, noting additional research is needed.
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