The 5 Stages Of Parkinsons Disease
Getting older is underrated by most. Its a joyful experience to sit back, relax and watch the people in your life grow up, have kids of their own and flourish. Age can be a beautiful thing, even as our bodies begin to slow down. We spoke with David Shprecher, DO, movement disorders director at Banner Sun Health Research Institute about a well-known illness which afflicts as many as 2% of people older than 65, Parkinsons Disease.
Symptoms Of Parkinsons Disease
Parkinson’s disease has four main symptoms:
- Tremor in hands, arms, legs, jaw, or head
- Stiffness of the limbs and trunk
- Slowness of movement
- Impaired balance and coordination, sometimes leading to falls
Other symptoms may include depression and other emotional changes difficulty swallowing, chewing, and speaking urinary problems or constipation skin problems and sleep disruptions.
Symptoms of Parkinsons and the rate of progression differ among individuals. Sometimes people dismiss early symptoms of Parkinson’s as the effects of normal aging. In most cases, there are no medical tests to definitively detect the disease, so it can be difficult to diagnose accurately.
Early symptoms of Parkinson’s disease are subtle and occur gradually. For example, affected people may feel mild tremors or have difficulty getting out of a chair. They may notice that they speak too softly, or that their handwriting is slow and looks cramped or small. Friends or family members may be the first to notice changes in someone with early Parkinson’s. They may see that the person’s face lacks expression and animation, or that the person does not move an arm or leg normally.
People with Parkinson’s often develop a parkinsonian gait that includes a tendency to lean forward, small quick steps as if hurrying forward, and reduced swinging of the arms. They also may have trouble initiating or continuing movement.
Signs Of Parkinsons Disease
In 1817, Dr. James Parkinson published An Essay on the Shaking Palsy describing non-motor, as well as, motor symptoms of the illness that bears his name. Parkinsons is not just a movement disorder, explained Dr. Shprecher. Constipation, impaired sense of smell, and dream enactment can occur years before motor symptoms of Parkinsons. The latter, caused by a condition called REM sleep behavior disorder, is a very strong risk factor for both Parkinsons and dementia . This has prompted us to join a consortium of centers studying REM sleep behavior disorder.
Don’t Miss: Is Parkinson’s Symptoms
What Causes Parkinson’s Disease
Parkinson’s disease occurs when nerve cells, or neurons, in an area of the brain that controls movement become impaired and/or die. Normally, these neurons produce an important brain chemical known as dopamine. When the neurons die or become impaired, they produce less dopamine, which causes the movement problems of Parkinson’s. Scientists still do not know what causes cells that produce dopamine to die.
People with Parkinson’s also lose the nerve endings that produce norepinephrine, the main chemical messenger of the sympathetic nervous system, which controls many functions of the body, such as heart rate and blood pressure. The loss of norepinephrine might help explain some of the non-movement features of Parkinson’s, such as fatigue, irregular blood pressure, decreased movement of food through the digestive tract, and sudden drop in blood pressure when a person stands up from a sitting or lying-down position.
Many brain cells of people with Parkinson’s contain Lewy bodies, unusual clumps of the protein alpha-synuclein. Scientists are trying to better understand the normal and abnormal functions of alpha-synuclein and its relationship to genetic mutations that impact Parkinsons disease and Lewy body dementia.
What Is The Wearing Off Symptoms For Parkinsons Disease
Wearing off symptoms characteristically occur when the impact of levodopa medication come down / diminish before the time of the next dosage. The symptoms of Parkinsons disease is expected to return or even worsen before the next dosage of levodopa is scheduled, and then again improve after the patient is given the next dose. When the medication works and its effects can be seen, it is said the patient is on during that time, and again the when the effect of the medication worn out, it is said that the patient is in off phase. Thus, cycle is also called the on-off episode of Parkinsons disease.
Don’t Miss: What Is The Life Expectancy Of Someone With Parkinson’s Disease
Diagnosis Of Parkinsons Disease
A number of disorders can cause symptoms similar to those of Parkinson’s disease. People with Parkinson’s-like symptoms that result from other causes are sometimes said to have parkinsonism. While these disorders initially may be misdiagnosed as Parkinson’s, certain medical tests, as well as response to drug treatment, may help to distinguish them from Parkinson’s. Since many other diseases have similar features but require different treatments, it is important to make an exact diagnosis as soon as possible.
There are currently no blood or laboratory tests to diagnose nongenetic cases of Parkinson’s disease. Diagnosis is based on a person’s medical history and a neurological examination. Improvement after initiating medication is another important hallmark of Parkinson’s disease.
Environmental Factors And Exposures
Exposure to pesticides and a history of head injury have each been linked with PD, but the risks are modest. Never having smoked cigarettes, and never drinking caffeinated beverages, are also associated with small increases in risk of developing PD.
Low concentrations of urate in the blood is associated with an increased risk of PD.
Drug-induced parkinsonism
Different medical drugs have been implicated in cases of parkinsonism. Drug-induced parkinsonism is normally reversible by stopping the offending agent. Drugs include:
Don’t Miss: What Is The Life Expectancy Of Someone With Parkinson’s Disease
Numerology Of The Name Parkinson
In the table below, you can find the letters that the name Parkinson contains and its alphabet numbers. After you sum up these numbers, it is your name numerology number.
| P |
| You are a succesfull person in business and love. You are well known in your neighborhood. | |
| You are the most emotional person. Your heart can be easly broken and you are very sensitive. | |
| N | You have a great common sense and a higher ability in life. You see thing much before they happen. |
| S | You like to imagine and when you do you have great fun. This wont scare you even if you do this too much! |
| O | You are a very closed person. You like keeping secrets and enjoy your privacy. You do not want to explain yourself to people. |
| N | You have a great common sense and a higher ability in life. You see thing much before they happen. |
Who Gets Parkinson’s Disease
Approximately one million Americans have Parkinson’s disease, including three out of every 100 people over the age of 60. Over 50,000 Americans are diagnosed with Parkinson’s disease each year. There is increasing evidence that Parkinson’s disease may be inherited . Men are slightly more likely to develop the disease than women.
The average age at which it is diagnosed is 60. However, about 4% of those with Parkinson’s disease are diagnosed before age 50, and about half of those are diagnosed before age 40. When the diagnosis is made early, it is referred to as “young-onset” Parkinson’s disease.
Also Check: When Should Parkinson’s Patients Stop Driving
How Can The Wearing Off Symptoms Be Diagnosed
There is no particular way of diagnosing the wearing off symptoms in Parkinsons disease. Patient and his caregiver should not hesitate to inform the doctor about the wearing off symptoms so experienced. It is crucial to make the doctor know about how long every dosage of medication works and what exactly happens when the effect of the medication wears off.
How To Know If The Patient Is Having Wearing Off Symptoms
In recent times, doctors and Parkinsons disease specialists have developed a question card in order to help patient recognize if he is experiencing wearing off symptoms. Such a card asks whether the patient experience a certain kind of sign during the day and if such a symptom is seen to improve after taking the next dosage of medicine. If it is seen that one or more such symptoms develop during any given day and is seen to improve after taking the medicine as prescribed it may be so that the patient is having wearing off symptoms.
Also Check: L Dopa Depression
What Does Parkinson’s Do To The Brain
Deep down in your brain, there’s an area called the substantia nigra, which is in the basal ganglia. Some of its cells make dopamine, a chemical that carries messages around your brain. When you need to scratch an itch or kick a ball, dopamine quickly carries a message to the nerve cell that controls that movement.
When that system is working well, your body moves smoothly and evenly. But when you have Parkinson’s, the cells of your substantia nigra start to die. There’s no replacing them, so your dopamine levels drop and you can’t fire off as many messages to control smooth body movements.
Early on, you won’t notice anything different. But as more and more cells die, you reach a tipping point where you start to have symptoms.
That may not be until 80% of the cells are gone, which is why you can have Parkinson’s for quite a while before you realize it.
Patient Discussion About Parkinson
Q. What to expect from a Parkinson’s patient? My 70 year old father has been diagnosed with Parkinson’s. What will he be like from now on, what to expect?
A.
Q. what is the latest on parkinson?
A.
Q. How do you tell between temporal shaky hands and parkinson disease? My dear granpa’s hands are being a bit shaky lately. I was wondering if I should worry about Parkinson’s disease or is it most likely to be something else? How to tell? are there other symptoms for Parkinson’s?? Any help…
A.
Don’t Miss: Demographics Of Parkinsons Disease
Is There A Cure For Parkinson’s Disease
Although research is ongoing, to date there is no known cure or way to prevent Parkinson’s disease. But, research has made remarkable progress. There is very real hope that the causes, whether genetic or environmental, will be identified and the precise effects of these causes on brain function will be understood. These remarkable achievements give real hope for the future.
Still, even though there is no cure for Parkinson’s disease, by identifying individual symptoms and determining a proper course of treatment, most people with the disease can live enjoyable, fulfilling lives.
Why Is Distinguishing Young
Socially, people who are affected by PD at a younger age experience the disease differently they may be at a different stage of their career and often have less time to engage in their own care. They may also have children or are planning to have children and have questions regarding passing on PD genes.
Medically, doctors tailor treatment when it is a younger person with PD. The younger you are, the more likely the disease is genetic. Your care team may offer genetic testing or counseling. Younger brains also have a higher neuroplasticity potential which allows the brain to handle and respond to disease and therapy differently.
Don’t Miss: What Are Early Warning Signs Of Parkinson’s Disease
Outside The Nervous System
Dopamine does not cross the bloodbrain barrier, so its synthesis and functions in peripheral areas are to a large degree independent of its synthesis and functions in the brain. A substantial amount of dopamine circulates in the bloodstream, but its functions there are not entirely clear. Dopamine is found in blood plasma at levels comparable to those of epinephrine, but in humans, over 95% of the dopamine in the plasma is in the form of dopamine sulfate, a conjugate produced by the enzyme sulfotransferase 1A3/1A4 acting on free dopamine. The bulk of this dopamine sulfate is produced in the mesentery that surrounds parts of the digestive system. The production of dopamine sulfate is thought to be a mechanism for detoxifying dopamine that is ingested as food or produced by the digestive processlevels in the plasma typically rise more than fifty-fold after a meal. Dopamine sulfate has no known biological functions and is excreted in urine.
Beyond its role in modulating blood flow, there are several peripheral systems in which dopamine circulates within a limited area and performs an exocrine or paracrine function. The peripheral systems in which dopamine plays an important role include the immune system, the kidneys and the pancreas.
Immune system
Kidneys
Pancreas
A fluorinated form of L-DOPA known as fluorodopa is available for use in positron emission tomography to assess the function of the nigrostriatal pathway.
What Causes Parkinsons Disease
Parkinsons disease occurs when nerve cells in an area of the brain called the substantia nigra become impaired or die. These cells normally produce dopamine, a chemical that helps the cells of the brain communicate . When these nerve cells become impaired or die, they produce less dopamine. Dopamine is especially important for the operation of another area of the brain called the basal ganglia. This area of the brain is responsible for organizing the brains commands for body movement. The loss of dopamine causes the movement symptoms seen in people with Parkinsons disease.
People with Parkinsons disease also lose another neurotransmitter called norepinephrine. This chemical is needed for proper functioning of the sympathetic nervous system. This system controls some of the bodys autonomic functions such as digestion, heart rate, blood pressure and breathing. Loss of norepinephrine causes some of the non-movement-related symptoms of Parkinsons disease.
Scientists arent sure what causes the neurons that produce these neurotransmitter chemicals to die.
You May Like: Stages Of Pd
Is Parkinsons Disease Inherited
Scientists have discovered gene mutations that are associated with Parkinsons disease.
There is some belief that some cases of early-onset Parkinsons disease disease starting before age 50 may be inherited. Scientists identified a gene mutation in people with Parkinsons disease whose brains contain Lewy bodies, which are clumps of the protein alpha-synuclein. Scientists are trying to understand the function of this protein and its relationship to genetic mutations that are sometimes seen in Parkinsons disease and in people with a type of dementia called Lewy body dementia.
Several other gene mutations have been found to play a role in Parkinsons disease. Mutations in these genes cause abnormal cell functioning, which affects the nerve cells ability to release dopamine and causes nerve cell death. Researchers are still trying to discover what causes these genes to mutate in order to understand how gene mutations influence the development of Parkinsons disease.
Scientists think that about 10% to 15% of persons with Parkinsons disease may have a genetic mutation that predisposes them to development of the disease. There are also environmental factors involved that are not fully understood.
In The Loop: Staying Ahead Of Parkinsons Disease One Ping Pong Game At A Time
Since being diagnosed with Parkinson’s disease, Steve Grinnell has worked hard to stay active, stepping up his table tennis game and, thanks to co-workers, testing his skills outside his home.
Four years ago, Steve Grinnell’s life was forever changed when doctors at Mayo Clinic in Rochester diagnosed him with early-onset Parkinson’s disease. Since that time, the progressive nervous system disorder has begun to take a toll on Steve and his family, just as it does on the millions of other Americans living with the disease. “It has greatly diminished his quality of life, leaving him with tremors, physical exhaustion, impaired balance, troubled grasping things with his right hand, slow right-arm movement and problems sleeping,” the Rochester Post-Bulletin recently reported. “That’s to name just a few of his symptoms.”
Reading that, one might assume the disorder is winning. And to Steve, sometimes it feels like it is. But much of the time, he tells us he also feels like he’s staying one step ahead of the disease by staying as physically active as possible. “Parkinson’s presents such a conundrum because it wears you down physically, and yet exercise is so valuable,” Steve says. “My legs, feet and right arm are always cramping, so it takes mental effort to get moving.”
Read Also: Jamie Foxx Parkinson’s
What Is It And How Does It Affect Those Whove Been Diagnosed
Parkinsons disease is a type of movement disorder that can affect the ability to perform common, daily activities. It is a chronic and progressive disease, meaning that the symptoms become worse over time. It is characterized by its most common of motor symptomstremors , stiffness or rigidity of the muscles, and slowness of movement but also manifests in non-motor symptoms including sleep problems, constipation, anxiety, depression, and fatigue, among others.
What Is The Outlook For Persons With Parkinsons Disease
Although there is no cure or absolute evidence of ways to prevent Parkinsons disease, scientists are working hard to learn more about the disease and find innovative ways to better manage it, prevent it from progressing and ultimately curing it.
Currently, you and your healthcare teams efforts are focused on medical management of your symptoms along with general health and lifestyle improvement recommendations . By identifying individual symptoms and adjusting the course of action based on changes in symptoms, most people with Parkinsons disease can live fulfilling lives.
The future is hopeful. Some of the research underway includes:
- Using stem cells to produce new neurons, which would produce dopamine.
- Producing a dopamine-producing enzyme that is delivered to a gene in the brain that controls movement.
- Using a naturally occurring human protein glial cell-line derived neurotrophic factor, GDNF to protect dopamine-releasing nerve cells.
Many other investigations are underway too. Much has been learned, much progress has been made and additional discoveries are likely to come.
Read Also: Can Parkinson’s Run In The Family