Non-specific inflammation
Factors allowing an abnormal immune response, once initiated, become permanent and chronic. These factors are genetic disorders which change regulation of the adaptive immune response. Genetic factors interact with environmental risk factors for RA, with cigarette smoking as the most clearly defined risk factor.Other environmental and hormonal factors may explain higher risks for women, including onset after childbirth and hormonal medications. A possibility for increased susceptibility is that negative feedback mechanisms – which normally maintain tolerance – are overtaken by positive feedback mechanisms for certain antigens, such as IgG Fc bound by rheumatoid factor and citrullinated fibrinogen bound by antibodies to citrullinated peptides (ACPA - Anti–citrullinated protein antibody). A debate on the relative roles of B-cell produced immune complexes and T cell products in inflammation in RA has continued for 30 years, but neither cell is necessary at the site of inflammation, only autoantibodies to IgGFc, known as rheumatoid factors and ACPA, with ACPA having an 80% specificity for diagnosing RA. As with other autoimmune diseases, people with RA have abnormally glycosylated antibodies, which are believed to promote joint inflammation. Amplification in the synovium
Once the generalized abnormal immune response has become established – which may take several years before any symptoms occur – plasma cells derived from B lymphocytes produce rheumatoid factors and ACPA of the IgG and IgM classes in large quantities. These activate macrophages through Fc receptor and complement binding, which is part of the intense inflammation in RA.
When vitamin D is administered early, it aids in preventing osteopenia. People with CMRD are at an increased risk for essential fatty acid deficiency, so dietary counseling is required in order to maintain the low-fat diet, while attaining sufficient caloric intake and essential fatty acid intake. Proposed Treatment Plan
Early diagnosis is important for improving patient outcomes. Patients with delayed diagnoses experienced decreased growth compared to those diagnosed earlier in life. Long-term treatment plans center around dietary management, but because long term results have not been documented due to a lack of thorough research, careful monitoring of the disease is required. Yearly check-ups are recommended to track the growth of children affected by the disease. Evaluations tracking liver function that involve the use of ultrasounds to monitor liver growth, are recommended to be administered every three years. At about ten years of age (pre-puberty), neurological and ophthalmological exams may be required every three years to track muscle and eye activity/strength. In adulthood, past eighteen years of age, echocardiograms are recommended to track heart activity. Thorough and vigorous testing warrant themselves to the treatment of a disease of which we know so little. == References ==