Psoriatic arthritis (also arthritis psoriatica, arthropathic psoriasis or psoriatic arthropathy) is a type of inflammatory arthritis[1][2] that will develop in up to 30 percent of people who have the chronic skin condition psoriasis.[3] Psoriatic arthritis is said to be a seronegative spondyloarthropathy and therefore occurs more commonly in patients with tissue type HLA-B27. <\/p>\n
Common symptoms of psoriatic arthritis include:[4] <\/p>\n
Along with the above noted pain and inflammation, there is extreme exhaustion that does not go away with adequate rest. The exhaustion may last for days or weeks without abatement. Psoriatic arthritis may remain mild, or may progress to more destructive joint disease. Periods of active disease, or flares, will typically alternate with periods of remission. In severe forms, psoriatic arthritis may progress to arthritis mutilans. [5]:1096 <\/p>\n
Because prolonged inflammation can lead to joint damage, early diagnosis and treatment to slow or prevent joint damage is recommended.[6] <\/p>\n
The exact causes are not yet known, but a number of genetic associations have been identified in a genome-wide association study of psoriasis and psoriatic arthritis including HLA-B27.[7][8] <\/p>\n
There is no definitive test to diagnose psoriatic arthritis. Symptoms of psoriatic arthritis may closely resemble other diseases, including rheumatoid arthritis. A rheumatologist (a doctor specializing in diseases affecting the joints) may use physical examinations, health history, blood tests and x-rays to accurately diagnose psoriatic arthritis. <\/p>\n
Factors that contribute to a diagnosis of psoriatic arthritis include: <\/p>\n
Other symptoms that are more typical of psoriatic arthritis than other forms of arthritis include inflammation in the Achilles tendon (at the back of the heel) or the Plantar fascia (bottom of the feet), and dactylitis (sausage-like swelling of the fingers or toes).[9] <\/p>\n
There are five main types of psoriatic arthritis: <\/p>\n
The underlying process in psoriatic arthritis is inflammation; therefore treatments are directed at reducing and controlling inflammation. Milder cases of psoriatic arthitis may be treated with NSAIDS alone; however there is a trend toward earlier use of Disease-modifying antirheumatic drugs or biological response modifiers to prevent irreversible joint destruction. <\/p>\n
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Continued here: Psoriatic arthritis (also arthritis psoriatica, arthropathic psoriasis or psoriatic arthropathy) is a type of inflammatory arthritis[1][2] that will develop in up to 30 percent of people who have the chronic skin condition psoriasis.[3] Psoriatic arthritis is said to be a seronegative spondyloarthropathy and therefore occurs more commonly in patients with tissue type HLA-B27. Common symptoms of psoriatic arthritis include:[4] Along with the above noted pain and inflammation, there is extreme exhaustion that does not go away with adequate rest. The exhaustion may last for days or weeks without abatement. Continue reading
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