Introduction

Arthritis refers to the painful inflammation that is felt in the joint and the stiffness experienced due to the lack of proper articulation of the surface cartilages.  The disorder sometimes causes the redness of the skin or swellness that limits the rage of motion to the joints. Osteoarthritis (OA) and rheumatoid arthritis (RA)  are the most commonly experienced musculoskeletal conditions that have been a concern to many people throughout the USA (Huether, and  McCance, 2017). These two are differentiated by the cartilage degeneration together with the frequently experienced overgrowth of the bones.

Pathophysiology of Osteoarthritis is different from Pathophysiology of rheumatoid arthritis in many ways. From the context of the text, osteoarthritis (OA) is understood to involve the inflammation; this is the degenerative or the synovial disease that affects the joint that results from the local areas or the loss and damages that are experiences in the cartilage. After some time, the joint surface wears out and then starts to fail. This is the type of failure that takes place faster after the damage of the joints from the inflammation injury(Singh, Saag, Bridges Jr, Akl, Bannuru, Sullivan, Curtis, 2016).Pathophysiology of Rheumatoid Arthritis, on the other hand, is an autoimmune disease that leads to the development of chronic inflammation as well as the issues that are surrounding the joints and the other organs. There are about 13 percent of the adults above 25 years of age who suffer from the OA

Similarities and Differences of the Disorders

The prevalence of OA have been rising with age ad; it is estimated that over 12 million of the sufferers are over sixty-five years of age. Also, it is frequent in women especially those that are above the ages of fifty. These women also risk developing OA in the knees and hips after reaching fifty years of age. On the other hand, RA is characterized by the inflammation that affects the bilateral joints resulting in fatigue,  and fever.  There are just over 1.5 million sufferers of the OA. Typically, the majority are younger with instances frequently noted in young adults between the ages of twenty to thirty years. Its incidents also peak from thirty-five to fifty years of age (Coates et al., 2016). The main similarities between these two conditions are that they are both frequent in women.

The factors such as age and gender might impact the pathophysiology of the disorders, as well as the diagnosis of treatment for arthritis in general even though these two diseases manifest on the joint. They have different conditions that also depends on the factors such as the age, gender and in some instances the race.  While diagnosing or designing the treatment for the Osteoarthritis (OA), the treatment have to be specified for the adults above the ages of sixty-five years of age . on the other hand, the treatments for rheumatoid arthritis (RA) involves the successful treatments for the young adults between the ages of twenty-five to thirty. Also, they are likely to be women.  The cartilage usually undergoes the process of remodeling that is instigated by the use of the joints.  OA Agoes on to lead to a progressive loss of the cartilage that is accompanied by the increase in the thickness in subchondral plates. It eventually leads to the invasion of the vascular conditions.  The inflammation also takes place in a specific type of tissue.

References

Singh, J. A., Saag, K. G., Bridges Jr, S. L., Akl, E. A., Bannuru, R. R., Sullivan, M. C., … & Curtis, J. R. (2016). 2015 American College of Rheumatology guideline for the treatment of rheumatoid arthritis. Arthritis & Rheumatology, 68(1), 1-26.

Coates, L. C., Kavanaugh, A., Mease, P. J., Soriano, E. R., Laura Acosta‐Felquer, M., Armstrong, A. W., … & Espinoza, L. R. (2016). A group for research and assessment of psoriasis and psoriatic arthritis 2015 treatment recommendations for psoriatic arthritis. Arthritis & Rheumatology, 68(5), 1060-1071.

Huether, S.E., & McCance, K.L. (2017). Understanding pathophysiology (6th ed.). St. Louis, MO: Mosby.

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