Monday, July 08, 2013

Learning About Multiple Sclerosis

I know two people with Multiple Sclerosis. One of them is an acquaintance and the other I have known my whole life. I have learned a few things about MS in recent years and find it is a cause I am becoming passionate about. Sometimes what you hear is either wrong or only some of the story. I decided to do some research and get the truth. Most of my info is from the National MS Society website but I am including a link to WebMD's website too.

National MS Society:
http://www.nationalmssociety.org/index.aspx

WebMD:
http://www.webmd.com/multiple-sclerosis/default.htm

These two people take different approaches to telling others about their MS. The acquaintance is a neighbor. He told me during our first conversation. He likes being open about it. He co-owns a martial arts studio. An odd coincidence is his partner is the father of one of Zach's Preschool friends. We didn't know that until his birthday party a month ago. He still teaches classes. He suspects he got it when he got lime disease. I'll refer to him as "Spiderman" from now on.

The other man is about 20 years older then my neighbor and was quiet about it for years. Decades ago he had Pneumonia and when he was over being sick he never felt quite right. He started getting tested for everything about 10 years ago. He asked that I not mention him by name so I'll refer to him as "Superman".

I knew something wasn't right when 10 years ago "Superman" broke an antique hand-wash only plate. He's never done that and my instincts kicked in. I noticed him mentioning more doctor visits in the following years. When he was going to tell me he said, "I want to tell you something." Right away I asked, "How's your health?" It was becoming more obvious so it was time to start telling people.

"Superman" said he didn't tell people right away because he didn't want to be seen as weak and incapable. It's getting harder for him to do a lot of things he used to do but he is still very capable. He always says "don't tell people you have OCD and GAD because they will treat you differently. They will see you as incapable because of them."

"Spiderman" is about 10 years older then me. We are both open about our issues for the same reason, to challenge the stereotypes in people's minds. People with MS are thought of as weak. Probably because most people keep it quiet so all we have as a capability reference are those stereotypes. Stereotypes are opinions, not facts, but we too often treat them like facts. When you know people with the disease who don't fit those stereotypes, you no longer treat the stereotypes as facts. The same is true about marriage equality and many other things.

I do have limitations with my anxiety. The biggest being a paralyzing fear of heights. People have this idea about what an anxiety disorder and OCD look like. When you hear OCD you think "turns lights on and off 50 times when entering and leaving a room". That's true sometimes but other cases are like mine. That example just requires reading the right posts on this blog. My garden layouts are a great example of that. I still have those layouts but are still modifying them. To make the layouts easier to make, I made these charts:

Spring
  Pansy Daffodil Hyacinth Tulip Daisy Marigold Begonia Cabbage Spruce Décor
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  Pansy Marigold Begonia Daisy Special Aster S. Mums Décor
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  Marigold Begonia Daisy Special Aster S. Mums Mums Cabbage Spruce Pumpkin Décor
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  Cabbage Spruce Décor
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Too often we hear that someone has some disease or disorder and think lesser of them. We all have problems so we all have weaknesses. They don't make some people lesser. "Superman" has had his MS so long most people are surprised that he doesn't need his cane that often. Like I said, he's in his mid 60s. Some of his issues are due to his age. "Spiderman" is in his mid 40s. What I see in "Spiderman" is what I saw in "Superman" when "Superman" was in his mid 40s.

In black is what I know before the research. The researched answers are in red.

1. It makes white blood cells attack the part that covers the nerves. I forget what that coating is called.

As part of the immune attack on the central nervous system, myelin (the fatty substance that surrounds and protects the nerve fibers in the central nervous system) is damaged, as well as the nerve fibers themselves. The damaged myelin forms scar tissue (sclerosis), which gives the disease its name. When any part of the myelin sheath or nerve fiber is damaged or destroyed, nerve impulses traveling to and from the brain and spinal cord are distorted or interrupted, producing the variety of symptoms that can occur.

http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/what-is-ms/index.aspx

2. You experience pain even when there isn't a physical problem at the site.

In multiple sclerosis, damage to the myelin in the central nervous system (CNS), and to the nerve fibers themselves, interferes with the transmission of nerve signals between the brain and spinal cord and other parts of the body. This disruption of nerve signals produces the primary symptoms of MS, which vary depending on where the damage has occurred.Over the course of the disease, some symptoms will come and go, while others may be more lasting.

Pain syndromes are common in MS. In one study, 55% of people with MS had "clinically significant pain" at some time. Almost half were troubled by chronic pain.

http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/symptoms/index.aspx

3. You become very sensitive especially to strong heat and cold.

Many people with MS experience a temporary worsening of their symptoms when the weather is very hot or humid or they run a fever, sunbathe, get overheated from exercise, or take very hot showers or baths. For example, some people notice that their vision becomes blurred when they get overheated—a phenomenon known as Uhthoff's sign. These temporary changes can result from even a very slight elevation in core body temperature (one-quarter to one-half of a degree) because an elevated temperature further impairs the ability of a demyelinated nerve to conduct electrical impulses.

Some people with MS notice that symptoms, particularly spasticity, become worse in cold weather. It is generally recommended that people with MS who are sensitive to temperature try to avoid extremes of either hot or cold, and that people who are considering a move to a "better" climate try to visit first to see if the climate change is, indeed, beneficial.

http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/treatments/exacerbations/heattemperature-sensitivity/index.aspx

4. It's not curable but there is medicine to help slow it down. The most effective being a daily shot.

Although there is still no cure for MS, effective strategies are available to modify the disease course, treat exacerbations (also called attacks, relapses, or flare-ups), manage symptoms, improve function and safety, and provide emotional support. In combination, these treatments enhance the quality of life for people living with MS.

FDA-Approved Disease-Modifying Agents
http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/treatments/index.aspx


5. You can have it for years and never know it.
 I couldn't find something on this answer but I saw it in "Superman" so I know it can happen.

What I do know is right but here are some things I didn't know before:

1. This is what you need to get a MS diagnosis
  • Find evidence of damage in at least two separate areas of the central nervous system (CNS), which includes the brain, spinal cord and optic nerves AND
  •  Find evidence that the damage occurred at least one month apart AND
  • Rule out all other possible diagnoses
These are the tests they do.
  • Medical History and Neurologic Exam
  • MRI
  • Visual Evoked Potential (VEP)
  • Cerebrospinal Fluid Analysis
  • Blood Tests
2. These are other conditions that can effect Myelin

Other Conditions Cause Demyelination (Damage to Myelin)
  • Demyelination in the Central Nervous System
    Although MS is the most common, other conditions can damage myelin in the CNS, including viral infections, side effects from high exposure to certain toxic materials, severe vitamin B12 deficiency, autoimmune conditions that lead to inflammation of blood vessels (the "collagen-vascular diseases"), and some rare hereditary disorders.
  • Demyelination in the Peripheral Nervous System
    Demyelination of the peripheral nervous system (the nerves outside the brain and spinal cord) occurs in Guillain-Barré Syndrome. After some injuries, the myelin sheath in the peripheral nervous system regenerates, bringing recovery of function.
Some demyelinating conditions are self-limiting, while others may be progressive. Careful (and sometimes repetitive) examinations may be needed to establish an exact diagnosis among the possible causes of neurologic symptoms.

http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/diagnosing-ms/index.aspx

Here are the symptoms:

3. Symptoms

Most Common Symptoms
Some symptoms of MS are much more common than others.

Fatigue

Numbness

Walking (Gait), Balance, & Coordination Problems

Bladder Dysfunction

Bowel Dysfunction

Vision Problems

Dizziness and Vertigo

Sexual Dysfunction

Pain

Cognitive Dysfunction

Emotional Changes

Depression

Spasticity



Less Common Symptoms
These symptoms also occur in MS, but much less frequently.

Speech Disorders

Swallowing Problems

Headache

Hearing Loss

Seizures

Tremor

Respiration / Breathing Problems

Itching


http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/symptoms/index.aspx

4. The link below is what causes MS. They don't know for sure but they do know there are many possibilities.

It is now generally accepted that MS involves an immune-mediated process—an abnormal response of the body’s immune system that is directed against the myelin (the fatty sheath that surrounds and insulates the nerve fibers) in the central nervous system (CNS—the brain, spinal cord and optic nerves). The exact antigen, or target that the immune cells are sensitized to attack, remains unknown -- which is why MS is considered by most experts to be immune-mediated rather than autoimmune. In recent years, however, researchers have been able to identify which immune cells are mounting the attack, some of the factors that cause them to attack, and some of the sites, or receptors, on the attacking cells that appear to be attracted to the myelin to begin the destructive process. Ongoing efforts to learn more about the immune-mediated process in MS—what sets it in motion, how it works, and how to slow or stop it—are bringing us closer to understanding the cause of MS.

Environmental

MS is known to occur more frequently in areas that are farther from the equator. Epidemiologists—scientists who study disease patterns—are looking at many factors, including variations in geography, demographics (age, gender, and ethnic background), genetics, infectious causes, and migration patterns, in an effort to understand why. Studies of migration patterns have shown that people born in an area of the world with a high risk of MS who then move to an area with a lower risk before the age of 15, acquire the risk of their new area. Such data suggest that exposure to some environmental agent that occurs before puberty may predispose a person to develop MS later on.

Some scientists think the reason may have something to do with vitamin D (.pdf), which the human body produces naturally when the skin is exposed to sunlight. People who live closer to the equator are exposed to greater amounts of sunlight year-round. As a result, they tend to have higher levels of naturally-produced vitamin D, which is thought to have a beneficial impact on immune function and may help protect against autoimmune diseases like MS. The possible relationship between MS and sunlight exposure is currently being looked at in a Society-funded epidemiological study in Australia.
Other scientists study MS clusters—which are defined as higher-than-expected numbers of cases of MS that have occurred over a specific time period and/or in a certain area. These clusters are of interest because they may provide clues to environmental (such as environmental and industrial toxins, diet, or trace metal exposures) factors that might cause or trigger the disease. So far, cluster studies have not produced clear evidence for the existence of any triggering factor or factors in MS.

Infectious

Since initial exposure to numerous viruses, bacteria and other microbes occurs during childhood, and since viruses are well recognized as causes of demyelination and inflammation, it is possible that a virus or other infectious agent is the triggering factor in MS. More than a dozen viruses and bacteria, including measles, canine distemper, human herpes virus-6, Epstein-Barr, and Chlamydia pneumonia have been or are being investigated to determine if they are involved in the development of MS, but none have been definitively proven to trigger MS.

Genetic

While MS is not hereditary in a strict sense, having a first-degree relative such as a parent or sibling with MS increases an individual's risk of developing the disease several-fold above the risk for the general population. Studies have shown that there is a higher prevalence of certain genes in populations with higher rates of MS. Common genetic factors have also been found in some families where there is more than one person with MS. Some researchers theorize that MS develops because a person is born with a genetic predisposition to react to some environmental agent that, upon exposure, triggers an autoimmune response. Sophisticated new techniques for identifying genes may help answer questions about the role of genes in the development of MS.

http://www.nationalmssociety.org/about-multiple-sclerosis/what-we-know-about-ms/what-causes-ms/index.aspx

My guess is that if a symptom is bad enough to get checked out they'll check for other things first to rule MS out. If you have a lot of those symptoms it's worth looking into but I sure hope you don't have it! I hope you learned as much as I did about MS from this post. "Spiderman" and "Superman" are both awesome people and I offer to help when needed. They are both getting weaker physically as time passes and I can see a difference but I also see two men who aren't giving up. They each push themselves physically each day to slow progression and stay active but don't overdo it. I don't think lesser of them knowing they have MS. Knowledge is power. The more people we hear about or meet who don't fit the stereotype the less we treat the stereotype as fact.

I respect "Superman" and those like him who don't want to talk about it because they don't want to be seen as lesser, weak, or incapable but I like being like "Spiderman". Others see the diseases/disorders differently when they meet different people who have them. Usually, the initial reaction is surprise and/or denial. "You can't possibly have that, you don't look/act like you have it". These comments never come from Doctors. They come from people who have heard the stereotype but haven't see the reality.


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