What is Undifferentiated Connective Tissue Disease?
Undifferentiated connective tissue disease (UCTD) is a systemic autoimmune disease where the body's immune system attacks the connective tissues and organs, but symptoms are not specific enough to be classified as a particular type of connective tissue diseases such as rheumatoid arthritis or Sjogren’s syndrome.
What are the Causes of Undifferentiated Connective Tissue Disease?
The exact cause of undifferentiated connective tissue disease is unclear. It may be caused by an aberrant immune response trigged by environmental or genetic factors resulting in connective tissue inflammation and damage. People in the age group between 30 and 55 are at a higher risk of developing the condition.
What are the Symptoms of Undifferentiated Connective Tissue Disease?
Common signs and symptoms of undifferentiated connective tissue disease include:
- Weight loss and fatigue
- Joint pain and swelling
- Muscle weakness and pain
- Dryness in the eyes and mouth
- Cough and shortness of breath
- Chest pain
- Low-grade fevers
- Raynaud's disease
- Rashes
- Lymph node swelling
- Alopecia
- Arthritis
- Oral ulcers
- Leukopenia (decreased white blood cell count)
Diagnosing Undifferentiated Connective Tissue Disease
Your doctor will review your medical history and symptoms and based on this a physical examination will be performed. A blood test helps to detect the antibodies produced by your body or the presence of other identifying substances. X-rays of the chest, CT scans of the lungs, and heart testing may also be performed.
What are the Treatments for Undifferentiated Connective Tissue Disease?
There is no specific treatment method for UCTD, as it depends on the organs affected. Your doctor will prescribe medications based on the severity and to help manage the symptoms. These include:
- Corticosteroids: These drugs will prevent the immune cells from destroying your healthy cells and reduce inflammation.
- Nonsteroidal anti-inflammatory drugs (NSAIDs): Your doctor will recommend NSAIDs to treat inflammation and pain.
- Immunosuppressants: These are drugs that suppress the immune system, preventing it from attacking healthy cells.
- Antimalarial Drugs: Your doctor will advise hydroxychloroquine to help treat mild forms of the disease.
