Validation at last
I knew I was waiting for something, and I did today. It was Andrew Richard Roses
essay on the beliefs around unseen illness, and why they’ve shifted significantly. We are on the way to finding out how. At last, at last. Found on Substack.
In the mean time, because I’ve got MS, and have been aware for a very long time, the idea of writing what has helped me cope in the form of readable I hope, tips and strategies has never left me. Therefore I should get on with it before it passes.
A bit about me. Im a 64 year old MSer, diagnosed 30 years ago, first benignly and then PPMS much later on. Long story short, no treatment of disease but a few medications, of which I will write about later as to why and how. I have a nursing, then midwifery back ground and have worked full time for about 32 years, and less so around the time I was retired due to disability. I still miss it and frequently dream about being a midwife again. What is true is that you need to be physically and mentally sound to work in today’s maternity environment. One day it there may be some meaningful allowances made where experience and life hold the same standing as fleet of foot, so to speak.
Todays TopTip.
When you are aware that all is not right, some people will be empathetic but most will not, including your wider family members. This pisses you off something rotten, to say the least. What I’ve gathered over the years is that it has been the same experience for most MSers, negating symptoms, put into that dreaded ‘ hysterical’ box and being surrounded by an ‘ egg shell’ mentality. The only meaningful advise I have is to educate yourself, get fluent in in the up to date information that enables an informed discussion, with hope that you will educate the non believers and thereby win you their support and understanding. There’s load of information around, the Ms society is a wealth of knowledge, scour the internet, be active in your own care somehow.
The next reference is the best I’ve read so far. …..”.. recommend Prof Gavin Giovannoni MS selfie on Substack…
What is multiple sclerosis?
Basic lessons to help you understand multiple sclerosis
Jun 301419IntroductionAlthough the-MS-Blog is very popular among people who have multiple sclerosis, many pwMS complain that a lot of the scientific content is above their heads and the clinically relevant posts get lost in translation. I admit that it is hard to find clinically relevant information on the-MS-Blog in an accessible format. Many commentators have been asking for a curated site of clinically relevant information for a decade or more. This is why I have launched this newsletter as an adjunct to a microsite I am creating called MS-Selfie; MS-Selfie refers to MS self-management. The objective of MS-Selfie is to help pwMS to understand the issues that need to be considered when managing MS, for example when starting, or switching between, disease-modifying therapies (DMTs). Although the microsite’s content will be evidence-based a lot of the content will be my personal opinion and won’t necessarily align with the wider MS community’s stance on things. I sincerely hope by subscribing to this newsletter and by using the MS-Selfie microsite that you will have a better understanding of what is required to take control of and be part of the decision making around your MS management.Photo by Toa Heftiba on UnsplashBefore making a decision about starting a disease-modifying therapy you need to understand MS and the principles underpinning the decision-making processes. i.e. you need to know and understand the answers to the following questions:What is multiple sclerosis (MS)?Am I sure that I have MS?What type of MS do I have? What prognostic group do I fall into? What is the risk of not being treated with a disease-modifying therapy (DMT)? Do I have active MS? Am I eligible for treatment with a DMT? What is the difference between a maintenance/escalation DMT and an IRT (immune reconstitution therapy)?Do I understand the difference between short-term intermittent and long-term continuous immunosuppression?Do I understand the concept of treat-2-target?What are the attributes of the specific DMTs?How can I derisk or reduce my chances of getting certain adverse events on specific DMTs?What is multiple sclerosis?In short, MS is an organ-specific autoimmune disease. Organ-specific means that MS as a disease is limited to one organ, the central nervous system (CNS). The CNS constitutes the brain, spinal cord and optic nerves.Autoimmune simply means that the immune system, whose primary role is to fight infections and cancers, goes awry and attacks itself. The self in the case of MS is the CNS. Please be aware that every organ in the body has its own specific autoimmune disease; for example:Joints = rheumatoid arthritisSkin = psoriasis Insulin-producing cells of the pancreas = type 1 diabetesIntestines = inflammatory bowel diseaseKidneys = autoimmune nephritis (interstitial or glomerulonephritis)The cause of MSAt present, the exact cause of MS is unknown. MS is a complex disease that occurs due to the interaction of the environment with inherited or genetic factors. Some of the main environmental factors are:Low vitamin D levels or a lack of sunshineSmoking Epstein-Barr virus (EBV), the virus that causes infectious mononucleosis or glandular fever Obesity, particularly in adolescenceWhat we don't know is how these genetic and environmental factors interact to cause MS. Although there are many genetic variants that predispose one to get MS it is still only a minority of people who have these variants that get the disease. Similarly, only a minority of people who are exposed to environmental risk factors get the disease. Mechanisms that underlie the common manifestations of MSMS is characterised by inflammatory lesions that come and go. RelapsesThe clinical manifestations of MS depend on where these inflammatory lesions occur. If for example, the lesion involves the (1) the optic nerve it will cause reduced, or loss of, vision, (2) the brain stem double vision, vertigo or unsteadiness of gait, (3) the spinal cord loss of feeling, limb weakness or bladder and bowel problems. A new MS lesion in a site that is eloquent will cause symptoms and neurological signs that need to last for at least a day to be called an attack or relapse. If the lesion occurs in a site not associated with overt symptoms this is often referred to as a sub-clinical, or asymptomatic, relapse. Sub-clinical relapses can be detected using magnetic resonance imaging (MRI). It is said that for every clinical attack there are 10 or more sub-clinical attacks (new MRI lesions). At the site of MS lesions damage frequently occurs. The inflammation strips the myelin covering the nerve processes and may cut through axons. Axons are the nerve processes that transmit electrical impulses or signals. When the axons are stripped of their myelin sheath, and/or are cut, they can't transmit electrical signals and this causes loss of function, which manifests with specific symptoms. Intermittent symptomsSurviving axons that pass through the lesion are able to recover function, by synthesising and distributing so-called ion channels across the demyelinated segment or by being remyelinated. Both these processes are not perfect. For example, the new sodium channels may not function normally and fire spontaneously. The spontaneous firing of axons may cause positive symptoms, for example, pins and needles, pain or spasms. The new myelin is typically thinner and shorter than normal and is temperature, fatigue and stretch sensitive. Stretch: Lhermitte's sign occurs when pwMS have a lesion in their spinal cord that causes electric shock-like sensations whenever they bend, or flex, their necks which stretches their spinal cord. Temperature: PwMS may get recurrent symptoms when their body temperature rises, for example when they have a fever, perform exercise or take a hot bath, which then disappear when the fever resolves or they cool down. The temperature sensitivity is often referred to as Uhtoff's phenomenon. Fatigue: Many pwMS notice their symptoms get worse with physical and/or mental fatigue. For example, they may notice dragging of a leg, or dropping of their foot, after 20-30 minutes of walking. This is because the transmission in the functioning nerves, which have been previously damaged, begin to fail. We think this failure may be related to a lack of energy and/or temperature changes that occur with exercise. Worsening MS (also called progressive MS)In an MS lesion the axons, or nerve processes, above and below the lesion may die off. The surviving axons may sprout to take over the function of the axons below the lesion. This puts an unnecessary strain on the surviving axons, which makes them vulnerable to die off in the future. The reduction in the number of nerves in a neuronal system reduces the neurological reserve of that system, which makes it more vulnerable to future attacks, i.e. the ability to recover from future attacks is reduced, and it makes the neuronal pathway susceptible to delayed degeneration and premature ageing. Clearly, if pwMS are not treated and focal inflammatory lesions continue to come and go this in itself will cause worsening of the disease. The difficulty with MS is that if enough damage is allowed to accrue even switching off new inflammatory lesions may not prevent or stop the so-called delayed neurodegeneration. This is why one of the primary treatment principles in MS is early treatment to prevent damage from occurring in the first place. What we have also discovered is that the neuronal systems with the longest nerve fibres, in particular the bladder and legs, are much more susceptible to damage. We think it is simply due to the longest pathways being more likely to be hit by multiple MS lesions.Ageing and MSA fact of life is that as we get older our nervous systems degenerate. If we live long enough we will all develop age-related neurological problems, these include unsteadiness of gait, loss of memory, reduced vision, loss of hearing and poor coordination to highlight a few age-related problems. What protects pwMS from becoming disabled and developing age-related neurodegeneration are brain and cognitive reserves. Brain reserve is simply the size of your brain or the number of nerve cells you have. Cognitive reserve in comparison relates to how well these nerves function and is associated with your level of education and how well you enrich your lives by using your brains. From about 35 years of age, our brains start to shrink. In MS this brain shrinkage is in general much greater than normal. The reduction in brain and cognitive reserve that occurs in MS almost certainly primes the nervous system to age earlier in pwMS. This is one of the reasons why pwMS continue to worsen or develop worsening disability later on in the course of their disease. This insight is one of the main reasons why we promote early effective treatment of MS to protect and maintain brain and cognitive reserves. I hope all this makes sense and sets the scene for more newsletters aimed at answering these questions.
Go get them tiger!