Arthritis, or osteoarthritis, is one of the most common joint problems in pets. This disease increases with age in animals and is one of the main causes of lameness and joint pain in pets. In this article, we will examine the pathophysiology of arthritis, the reasons for the lack of definitive treatment, management and prevention methods, and the impact of genetics on the occurrence of this disease.
Pathophysiology of Arthritis
Arthritis refers to the gradual destruction of joint cartilage that leads to wear and pain in the joints. One of the main factors contributing to arthritis is aging because over time, the ability to repair and regenerate cartilage tissue decreases. Additionally, repeated injuries and stress on the joints can accelerate the degradation process. In other words as age increases, the likelihood of joint wear also increases. Other causes of arthritis include: Joint injuries: Past injuries to the joints, such as dislocations and ligament tears, can lead to arthritis. Genetic predisposition: Some breeds of animals are genetically predisposed to skeletal and joint diseases.
Does arthritis have a cure?
Unfortunately, there is no definitive cure for arthritis, and this disease cannot be treated with oral or injectable medications. Unlike infections that can be treated with appropriate medications or fractures that can be repaired surgically, cartilage tissues cannot be restored due to their inability to regenerate. Note: In some tissues of the body such as heart muscle, nerve cells, and cartilage, the ability to repair is very low. For this reason, injuries to these tissues often do not heal completely and create problems like arthritis.
Management Methods for Arthritis
Joint replacement; in severe cases of arthritis, joint replacement is an effective solution that is routinely performed in humans and is also carried out in some countries for animals. This procedure is primarily performed on the elbow, knee, shoulder, and hip joints, especially the hip joint, and efforts are underway in Iran in this area.
Non-surgical treatments; in non-severe cases where joint replacement is not necessary, there are several methods to control the disease and relieve pain: Stem cell injection: using stem cells taken from the animal’s own blood as a novel treatment method. Injection of various gels and cortisones: injecting hyaluronic acid and cortisones into the joint. Physiotherapy: physiotherapy plays an important role in controlling the symptoms of arthritis and improving the quality of life for affected animals.
Prevention Strategies for Arthritis in Dogs and Cats
The lifestyle of the animal plays an important role in the occurrence and severity of arthritis. For example, patellar dislocation and cruciate ligament tear are among the problems that, if not treated in time, can lead to arthritis. Also, using suitable and non-slip floor coverings in the house is essential to prevent joint injuries in animals, and to reduce the risk of joint damage, it is better to carry out more vigorous activities of animals in open spaces.
Note: There is no specific medication that can definitively prevent the occurrence of arthritis, but some methods can delay its onset and progression, such as stem cell injections and the use of PRP (platelet-rich plasma).
Breeds Prone to Arthritis
Genetic predisposition plays an important role in the occurrence of arthritis. When choosing a breed for keeping pets, it is better to investigate the genetic problems related to skeletal and joint diseases and make decisions with greater awareness. Skeletal and joint diseases are more frequently observed in some breeds of animals. For example: Golden Retrievers and German Shepherds: Hip dysplasia in dogs for example in Golden and German breeds, can lead to extremely painful arthritises.
Small breeds: Patellar dislocation in dogs and subsequently, cruciate ligament injuries are more commonly observed in small breeds such as Pomeranians, Shih Tzus, Yorkshire Terriers, and Chihuahuas.
Final Words
Arthritis is a serious joint problem that affects many pets. Given the lack of definitive treatment for this disease, effective prevention and management are of special importance. By following lifestyle-related tips, utilizing new treatment methods, and being mindful of the genetic predispositions of different breeds, we can significantly reduce the occurrence and progression of arthritis and improve the quality of life for pets.
