If your physician tells you that your Ankylosing Spondylitis is in remission… first of all, congratulations! That’s the goal of your Ankylosing Spondylitis treatment plan.
What does remission mean for Ankylosing Spondylitis patients?
Remission of Ankylosing Spondylitis is defined by a low level of disease activity, with little inflammation and/or impact on your daily physical activities caused by joint stiffness and pain. Your rheumatologist can determine your level of disease activity with several pieces of information including:
- Answers to a questionnaire about your levels of pain, activity, and mobility
- Examining 28 of your joints to see how tender, sore, or stiff they are
- Lab tests, like blood tests, that measure levels of inflammation in your body — things like C-reactive protein (CRP)
- Magnetic resonance imaging (MRI)
There is no one “correct” tool to say you’re in remission or you’re not there yet. Your doctor’s or nurse’s judgment always comes first. Just because you have a certain test result doesn’t mean that your Ankylosing Spondylitis isn’t still active. And just because you feel great and can do tasks you couldn’t do before you started your treatments — like wash the car or weed the garden — doesn’t mean that your inflammation isn’t still a problem.
The idea of remission in Ankylosing Spondylitis has not been widely studied. Experts are not sure how long you need to have low disease activity before you should be considered “in remission.” There are also questions that remain unanswered, for example, if your sacroiliac joints are fused together but you have no symptoms, are you in remission? Or if you have minimal or low disease activity but damage to your spine is progressing, how should you be classified? More research is needed to answer these questions.
There is some research that shows that TNFi medications can halt your immune system from creating inflammation so that your pain and stiffness improves, leading potentially to remission. The use of TNFi’s has, for the first time in the medical history of Ankylosing Spondylitis, led to rates of partial remission above 30 percent in clinical studies. While remission in Ankylosing Spondylitis is possible, it is not common. However, as more effective Ankylosing Spondylitis treatments become available, more and more experts are looking at remission as a reasonable and appropriate goal of treatment.