Multiple Sclerosis (MS) is a condition which affects the central nervous system including the brain and spinal cords. MS is extremely variable, affecting each person who has it, in a different way. We don’t yet know the cause of MS, but it is thought to be an autoimmune condition.
Types of MS
The course of MS is unpredictable. Some people are minimally affected by the disease while others have rapid progress to total, with most people fitting between these two extremes. Although every individual will experience a different combination of MS symptoms, there are a number of distinct patterns relating to the course of the disease:
- Clinically Isolated Syndrome (CIS)
- Progressive Relapsing MS (PRMS)
Clinically Isolated Syndrome
If a person has only had one episode orthey are generally diagnosed as having clinically-isolated syndrome (CIS). A person with CIS may or may not go on to develop clinically definite MS.
Relapsing Remitting MS (RRMS)
is the most common form of the disease. It is characterized by clearly defined attacks with either full recovery or with residual deficit upon recovery. Periods between disease relapses are characterized by a lack of disease progression. Approximately 85% of people with MS begin with a relapsing-remitting course.
Secondary Progressive MS (SPMS)
SPMS begins with an initial relapsing remitting disease course, followed by progression ofthat may include occasional relapses and minor remissions and plateaus. Typically, secondary progressive disease is characterized by: less recovery following attacks, persistently worsening functioning during and between attacks, and/or fewer and fewer attacks (or none at all) accompanied by progressive . According to some natural history studies, of the 85% who start with relapsing-remitting disease, more than 50% will develop SPMS within 10 years; 90% within 25 years. More recent natural history studies (perhaps because of the use of MRI to assist in the diagnosis) suggest a more benign outlook that these numbers suggest.
Primary Progressive MS (PPMS)
PPMS is characterized by progression offrom onset, without plateaus or remissions or with occasional plateaus and temporary minor improvements. A person with PPMS, by definition, does not experience attacks. Of people with MS are diagnosed, only 10% have PPMS. In addition, the diagnostic criteria for PPMS are less secure than those for so that often the diagnosis is only made long after the onset of neurological symptoms and at a time when the person is already living with significant .
Progressive Relapsing MS (PRMS)
PRMS, which is the least common disease course, shows progression offrom onset but with clear relapses, with or without full recovery. Approximately 5% of people with MS appear to have PRMS at diagnosis. Not infrequently a patient may be initially diagnosed as having PPMS and then will experience an attack, thereby establishing the diagnosis of PRMS.
It is believed that about 1 in 1000 New Zealanders have a diagnosis of MS.
Here at MS & Parkinson’s we run specialist exercise classes for people with MS, as well as monthly morning teas.
MSNZ is a reliable online source of information about MS symptoms as well as for news and research updates.
The Multiple Sclerosis page on Health Navigator NZ is also a good, concise source of information.
We also do our best to keep our Facebook page up to date with the latest developments as well as our events.
If you live in Canterbury and have recently been diagnosed with MS, or know someone who has and want to find out how you can support them, contact our office on (03) 366 2857 or email firstname.lastname@example.org.