Saturday 24 February 2018

RHEUMATOID ARTHRITIS- PHYSIOTHERAPY INTERVENTION

Rheumatoid arthritis is a chronic inflammatory disorder that can affect more than just your joints. In some people, the condition also can damage a wide variety of body systems, including the skin, eyes, lungs, heart and blood vessels.

An autoimmune disorder, rheumatoid arthritis occurs when your immune system mistakenly attacks your own body's tissues. Means your immune system attacking your own body tissues.

Causes for RA:


Rheumatoid arthritis occurs when your immune system     attacks the synovium — the lining of the membranes that surround your joints.In this stage joint space will be widens. The resulting inflammation thickens the synovium, which can eventually destroy the cartilage and bone within the joint. In this stage, joint space will be likened less. In third stage, there is no space in between bones. The tendons and ligaments that hold the joint together weaken and stretch. Gradually, the joint loses its shape and alignment.
In fact we don't know the exact cause, although a genetic component appears likely. While your genes don't actually cause rheumatoid arthritis, they can make you more susceptible to environmental factors — such as infection with certain viruses and bacteria — that may trigger the disease.

Risk factors

Factors that may increase your risk of rheumatoid arthritis include:
Your sex. Women are more likely than men to develop rheumatoid arthritis. Likely more than 70 percentage.
Age. Rheumatoid arthritis can occur at any age, but it most commonly begins between the ages of 40 and 60.
Family history. If a member of your family has rheumatoid arthritis, you may have an increased risk of the disease.
Smoking. Cigarette smoking increases your risk of developing rheumatoid arthritis, particularly if you have a genetic predisposition for developing the disease. Smoking also appears to be associated with greater disease severity. But actual reason we don't know.
Environmental exposures. Emergency workers exposed to dust from the collapse of the World Trade Center are at higher risk of autoimmune diseases such as rheumatoid arthritis.Although uncertain and poorly understood, some exposures such as asbestos or silica may increase the risk for developing rheumatoid arthritis. 
Obesity. People who are overweight or obese appear to be at somewhat higher risk of developing rheumatoid arthritis, especially in women diagnosed with the disease when they were 55 or younger.    
Symptoms


  • Signs and symptoms of rheumatoid arthritis may include:
    • Tender, warm, swollen joints
    • Joint stiffness that is usually worse in the mornings and after inactivity
    • Fatigue, fever and weight loss
    Early rheumatoid arthritis tends to affect your smaller joints and distal joints first — particularly the joints that attach your fingers to your hands and your toes to your feet.As the disease progresses, symptoms often spread to the wrists, knees, ankles, elbows, hips and shoulders. In most cases, symptoms occur in the same joints on both sides of your body. About 40 percent of the people who have rheumatoid arthritis also experience signs and symptoms that don't involve the joints. Rheumatoid arthritis can affect many non joint structures, including:
    • Skin
    • Eyes
    • Lungs
    • Heart
    • Kidneys
    • Salivary glands
    • Nerve tissue
    • Bone marrow
    • Blood vessels
    Rheumatoid arthritis signs and symptoms may vary in severity and may even come and go. Periods of increased disease activity, called flares, alternate with periods of relative remission — when the swelling and pain fade or disappear. Over time, rheumatoid arthritis can cause joints to deform and shift out of place. 

    Complications

    Rheumatoid arthritis increases your risk of developing:
  • Carpal tunnel syndrome. If rheumatoid arthritis affects your wrists, the inflammation can compress the nerve that serves most of your hand and fingers. Who are all having Rheumatoid Arthritis, there is a lot of chances to have a carpel tunnel syndrome.
  • Lymphoma. Rheumatoid arthritis increases the risk of lymphoma, a group of blood cancers that develop in the lymph system , because of auto immune attack.
  •  Lung disease. People with rheumatoid arthritis have an increased risk of inflammation and scarring of the lung tissues, which can lead to progressive shortness of breath.
  • Heart problems. Rheumatoid arthritis can increase your risk of hardened and blocked arteries, as well as inflammation of the sac that encloses your heart.
  • Abnormal body composition. The proportion of fat compared to lean mass is often higher in people who have rheumatoid arthritis, even in people who have a normal body mass index (BMI).
  • Infections. The disease itself and many of the medications used to combat rheumatoid arthritis can impair the immune system, leading to increased infections.
  • Dry eyes and mouth. People who have rheumatoid arthritis are much more likely to experience Sjogren's syndrome, a disorder that decreases the amount of moisture in your eyes and mouth.
  • Rheumatoid nodules. These firm bumps of tissue most commonly form around pressure points, such as the elbows. However, these nodules can form anywhere in the body, including the lungs.
  • Osteoporosis. Rheumatoid arthritis itself, along with some medications used for treating rheumatoid arthritis, can increase your risk of osteoporosis — a condition that weakens your bones and makes them more prone to fracture. 

    Diagnosis

  • Rheumatoid arthritis can be difficult to diagnose in its early stages because the early signs and symptoms mimic those of many other diseases. There is no one blood test or physical finding to confirm the diagnosis.

    Blood tests

    People with rheumatoid arthritis often have an elevated erythrocyte sedimentation rate (ESR, or sed rate) or C-reactive protein (CRP), which may indicate the presence of an inflammatory process in the body. Other common blood tests look for rheumatoid factor and anti-cyclic citrullinated peptide (anti-CCP) antibodies.

    Imaging tests

    Your doctor may recommend X-rays to help track the progression of rheumatoid arthritis in your joints over time. MRI and ultrasound tests can help your doctor judge the severity of the disease in your body.
  • Medications

    The types of medications recommended by your doctor will depend on the severity of your symptoms and how long you've had rheumatoid arthritis.
    • NSAIDs. Nonsteroidal anti-inflammatory drugs (NSAIDs) can relieve pain and reduce inflammation. Over-the-counter NSAIDs include ibuprofen (Advil, Motrin IB) and naproxen sodium (Aleve). 
    • Steroids. Corticosteroid medications, such as prednisone, reduce inflammation and pain and slow joint damage. .
    • Disease-modifying antirheumatic drugs (DMARDs). These drugs can slow the progression of rheumatoid arthritis and save the joints and other tissues from permanent damage. 
    • Biologic agents.  this newer class of DMARDs includes abatacept (Orencia), adalimumab (Humira), anakinra (Kineret), certolizumab (Cimzia), etanercept (Enbrel), golimumab (Simponi), infliximab (Remicade), rituximab (Rituxan), tocilizumab (Actemra) and tofacitinib (Xeljanz).
    • Rheumatoid arthritis surgery may involve one or more of the following procedures:
      • Synovectomy. Surgery to remove the inflamed synovium (lining of the joint). Synovectomy can be performed on knees, elbows, wrists, fingers and hips.
      • Tendon repair. Inflammation and joint damage may cause tendons around your joint to loosen or rupture. Your surgeon may be able to repair the tendons around your joint.
      • Joint fusion. Surgically fusing a joint may be recommended to stabilize or realign a joint and for pain relief when a joint replacement isn't an option.
      • Total joint replacement. During joint replacement surgery, your surgeon removes the damaged parts of your joint and inserts a prosthesis made of metal and plastic                                                                                                                                                                                                                          A structured exercise program can be greatly beneficial to the overall well-being and functioning of the individual with rheumatoid arthritis. Such a program should focus on stretching, strengthening and aerobic conditioning while conserving energy. We will discuss it  clearly on upcoming post.

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