By Steven Marsh
Patients who have been diagnosed with Parkinson’s disease (PD) may have relief from symptoms associated with the condition in the near future, according to a study presented at the 2010 American Society for Stereotactical and Functional Neurosurgery.
In an effort to find potential treatments for individuals with the nervous system disorder, a team of researchers at Rhode Island Hospital conducted a series of exercises that stimulated the spinal cord on an animal model, which showed signs of PD. Because the findings displayed better motor function in the animal, the investigators tested the treatment with spinal cord simulation on a male patient aged 82 years.
While the individual wasn’t receiving any form of medication as treatment for the disorder, researchers used different frequencies of stimulation to determine if a human would experience similar results compared to the animal model.
The researchers discovered that high stimulation frequencies made it easier for the patient to walk, while low frequencies worsened PD side effects.
While the results of the study did give investigators some insight as to how to treat PD patients, clinical trials with a larger group of patients would be more beneficial to developing treatment.
Finding therapies for this disorder is growing in interest throughout the medical world, as QR Pharma and Massachusetts General Hospital have launched research to determine a way to block a protein associated the development of PD.ADNFCR-1960-ID-19845071-ADNFCR
Showing posts with label exercise. neuron. Show all posts
Showing posts with label exercise. neuron. Show all posts
Tuesday, June 22, 2010
Saturday, June 6, 2009
Creatine and Possible Benefits to Parkinson’s Disease Victims
Creatine, also known as creatine monohydrate, creatine phosphate or creatine citrate, is a naturally occurring amino acid compound in your body that is made by your liver and facilitates the production of energy in your body. Most of the creatine is stored in your skeletal muscles and the rest is found in your brain, heart and testes. You can eat foods that have creatine, such as red meat and fish. However, creatine is also available in supplement form through health food and drug stores.
Promoted in supplement form as an energy enhancement, creatine use is encouraged by the exercise and bodybuilding industries to increase exercise performance. It is this long-standing benefit that has lead scientists to organize large-scale national clinical trials of the product to determine if creatine can have a beneficial effect on symptoms of Parkinson’s disease. Classified by the Food and Drug Administration (FDA) as a nutritional supplement, creatine is widely used by professional athletes and is considered safe for daily supplemental use.
Researchers have also concluded that creatine increases the available energy for brain nerve cells and that this process helps prevent the loss of mitochondria. As a result it has positive effect on the health and survival of your nerve cell. Recognizing that an increase in cellular energy is beneficial to the health of your nerve cells, researchers believe that the addition of creatine to the diet will prevent injury and the premature death of the neurotransmitters and cells of your brain that are affected by Parkinson’s disease.
The symptoms of Parkinson’s, progressively uncontrollable shaking of the limbs and degeneration in the ability to speak, result from a reduction of dopamine in the brain. Dopamine is a neurotransmitter, which helps control movement. It is the hope of researchers that the introduction of creatine will increase the neurological response between brain cells and result in a potential treatment for the sufferers of Parkinson’s disease.
In prior 18 month clinical trials of several potential Parkinson’s treatments, in which the trials were designed to eliminate those that are proven to be futile, results indicated that creatine being noted as warranting of further large scale clinical study for efficacy. Researchers also noted that creatine was well tolerated by test subjects. Prior research on creatine, unrelated to study of Parkinson’s disease or its treatment, have also resulted in no long term or serious side effects.
The research studies to determine whether creatine will be instrumental in arresting the progression of Parkinson’s disease will last for 5 to 7 years. The subjects will be those that have been diagnosed with Parkinson’s in the last five years and have been treated for two years or less with drugs that increase the levels of dopamine in the brain. Additional benefits of creatine, which have researchers optimistic in the study outcome, include its antioxidant properties that have been shown to prevent brain cell loss in laboratory mice that are affected with Parkinson’s disease. Researchers are encouraged by this revelation, and hope to prove the same effects of creatine to be present in human test subjects.
Promoted in supplement form as an energy enhancement, creatine use is encouraged by the exercise and bodybuilding industries to increase exercise performance. It is this long-standing benefit that has lead scientists to organize large-scale national clinical trials of the product to determine if creatine can have a beneficial effect on symptoms of Parkinson’s disease. Classified by the Food and Drug Administration (FDA) as a nutritional supplement, creatine is widely used by professional athletes and is considered safe for daily supplemental use.
Researchers have also concluded that creatine increases the available energy for brain nerve cells and that this process helps prevent the loss of mitochondria. As a result it has positive effect on the health and survival of your nerve cell. Recognizing that an increase in cellular energy is beneficial to the health of your nerve cells, researchers believe that the addition of creatine to the diet will prevent injury and the premature death of the neurotransmitters and cells of your brain that are affected by Parkinson’s disease.
The symptoms of Parkinson’s, progressively uncontrollable shaking of the limbs and degeneration in the ability to speak, result from a reduction of dopamine in the brain. Dopamine is a neurotransmitter, which helps control movement. It is the hope of researchers that the introduction of creatine will increase the neurological response between brain cells and result in a potential treatment for the sufferers of Parkinson’s disease.
In prior 18 month clinical trials of several potential Parkinson’s treatments, in which the trials were designed to eliminate those that are proven to be futile, results indicated that creatine being noted as warranting of further large scale clinical study for efficacy. Researchers also noted that creatine was well tolerated by test subjects. Prior research on creatine, unrelated to study of Parkinson’s disease or its treatment, have also resulted in no long term or serious side effects.
The research studies to determine whether creatine will be instrumental in arresting the progression of Parkinson’s disease will last for 5 to 7 years. The subjects will be those that have been diagnosed with Parkinson’s in the last five years and have been treated for two years or less with drugs that increase the levels of dopamine in the brain. Additional benefits of creatine, which have researchers optimistic in the study outcome, include its antioxidant properties that have been shown to prevent brain cell loss in laboratory mice that are affected with Parkinson’s disease. Researchers are encouraged by this revelation, and hope to prove the same effects of creatine to be present in human test subjects.
Sunday, May 10, 2009
Mayo Clinic Study Finds Anemia Might be Associated With Development of Parkinson's Disease
Mayo Clinic Study Finds Anemia Might be Associated With Development of Parkinson's Disease
ROCHESTER, Minn. — Results of a new Mayo Clinic study support an association between anemia experienced early in life and the development of Parkinson's disease many years later. The findings will be presented at the American Academy of Neurology Annual Meeting in Seattle on April 30, 2009.
"We were surprised to discover that chronic anemia or low levels of hemoglobin were linked to the risk of Parkinson's disease 20-30 years later," says Walter Rocca, M.D. an author of the study and a neurologist at Mayo Clinic.
Hemoglobin is the protein that transports oxygen in the blood, an essential element for life. "We looked at both anemia as diagnosed by a physician and low hemoglobin values," Dr. Rocca says. "Both were associated with an increased risk of Parkinson's disease. This might indicate that Parkinson's disease actually starts 20--30 years before we see any motor changes in the body."
The case-control study included 196 people who developed Parkinson's disease in Olmsted County, Minn., from 1976 through 1995. Each case was matched by age and sex to a general population control subject who was not affected by Parkinson's disease. The medical records of cases and controls were reviewed using the resources of the Rochester Epidemiology Project to determine if there was a link between anemia or low hemoglobin levels and the risk of developing Parkinson's disease many years later. Anemia was significantly more common in the history of cases than in the history of controls.
Dr. Rocca and his team hope to replicate these results in another population group. "We first need to confirm the study results. If the findings are replicated, we will try to understand what are the underlying mechanisms. Understanding the mechanisms may lead to new ways to prevent or treat Parkinson's disease," Dr. Rocca says.
Other members of the Mayo Clinic research team included Rodolfo Savica, M.D.; Justin Carlin; Brandon Grossardt; James Bower, M.D.; and Demetrius Maraganore, M.D.
ROCHESTER, Minn. — Results of a new Mayo Clinic study support an association between anemia experienced early in life and the development of Parkinson's disease many years later. The findings will be presented at the American Academy of Neurology Annual Meeting in Seattle on April 30, 2009.
"We were surprised to discover that chronic anemia or low levels of hemoglobin were linked to the risk of Parkinson's disease 20-30 years later," says Walter Rocca, M.D. an author of the study and a neurologist at Mayo Clinic.
Hemoglobin is the protein that transports oxygen in the blood, an essential element for life. "We looked at both anemia as diagnosed by a physician and low hemoglobin values," Dr. Rocca says. "Both were associated with an increased risk of Parkinson's disease. This might indicate that Parkinson's disease actually starts 20--30 years before we see any motor changes in the body."
The case-control study included 196 people who developed Parkinson's disease in Olmsted County, Minn., from 1976 through 1995. Each case was matched by age and sex to a general population control subject who was not affected by Parkinson's disease. The medical records of cases and controls were reviewed using the resources of the Rochester Epidemiology Project to determine if there was a link between anemia or low hemoglobin levels and the risk of developing Parkinson's disease many years later. Anemia was significantly more common in the history of cases than in the history of controls.
Dr. Rocca and his team hope to replicate these results in another population group. "We first need to confirm the study results. If the findings are replicated, we will try to understand what are the underlying mechanisms. Understanding the mechanisms may lead to new ways to prevent or treat Parkinson's disease," Dr. Rocca says.
Other members of the Mayo Clinic research team included Rodolfo Savica, M.D.; Justin Carlin; Brandon Grossardt; James Bower, M.D.; and Demetrius Maraganore, M.D.
Sunday, April 26, 2009
Studies Show 3 out of 4 Parkinson's Disease Patients Can Improve Walking and Quality of Life Within 2 Weeks
Studies Show 3 out of 4 Parkinson's Disease Patients Can Improve Walking and Quality of Life Within 2 Weeks
Newly released virtual reality gait training device shown to improve quality of life for Parkinson's disease and other movement disorders.
Haifa, Israel (PRWEB) April 13, 2009 -- Parkinson's disease patients are discovering first-hand that daily exercise with a new virtual reality device, the GaitAid, has a positive effect on their walking ability, minimizing balance problems and freezing, and improving quality of life. The GaitAid offers a drug free, non RX alternative with no side effects.
As soon as I tried it my mobility improved tremendously! For the first time in over a year I am already walking without a cane. I am so impressed and so grateful. I was dreading my planned trip out of the country until I received your glasses. I cannot wait to share the miracle with my friends who suffer from PD. Thank you!
Gait velocity and stride length were improved in PD patients after training with a visual-and-auditory virtual cueing system, with a marked residual effect. Devices utilizing closed-loop visual feedback system are desirable non-pharmacologic interventions to improve walking in PD.
Daniel Neal, a Parkinson's disease patient from Palm Springs, CA., commented after receiving his GaitAid, "As soon as I tried it my mobility improved tremendously! For the first time in over a year I am already walking without a cane. I am so impressed and so grateful. I was dreading my planned trip out of the country until I received your glasses. I cannot wait to share the miracle with my friends who suffer from PD. Thank you!"
Yoram Baram, a computer science professor and incumbent of the Roy Matas / Winnipeg Chair in Biomedical Engineering at the Technion, Israel Institute of Technology has collaborated with several neurologists specializing in treating Parkinson's disease, Multiple Sclerosis and other movement disorders, in developing and testing a new, non-invasive training device designed to proactively minimize freezing and balance problems during walking. The noticeable physical and mental improvement of patients participating in clinical studies led Baram to bring the GaitAid device to market as a FDA registered medical device and is offering the device for a no risk trial period on his company's website (www.medigait.com).
Alberto J. Espay, MD, from the Neuroscience Institute, Department of Neurology, Movement Disorders Center, University of Cincinnati, specializes in research and clinical treatment of movement disorders. After offering the GaitAid to a group of his Parkinson's disease patients to use at home, Dr. Espay states, "Gait velocity and stride length were improved in PD patients after training with a visual-and-auditory virtual cueing system, with a marked residual effect. Devices utilizing closed-loop visual feedback system are desirable non-pharmacologic interventions to improve walking in PD."
The easy to use device includes special glasses and earphones which provide sensory feedback in response to the patient's movements. A practice session involves walking with the device for up to twenty minutes with no special training needed. These practice sessions soon start to evoke a lasting improvement for most Parkinson's disease patients. The degree of improvement varies, some patients use the GaitAid only occasionally after a few months while others make a short session a part of their daily routine to keep their results.
Parkinson's disease remains a mystery of medical science. For reason's unknown, certain brain cells stop producing a substance called Dopamine, which affects an individual's movement, strength and balance. There is currently no cure, though stem cell research offers future promise.
Emerging scientific evidence confirms that movement lessens neurological deterioration that contributes to Parkinson's Disease progression.
The device is available for a no risk trial period of 60 days:
online www.medigait.com
email: support (at) medigait (dot) com
or by phone 888-777-9906.
Newly released virtual reality gait training device shown to improve quality of life for Parkinson's disease and other movement disorders.
Haifa, Israel (PRWEB) April 13, 2009 -- Parkinson's disease patients are discovering first-hand that daily exercise with a new virtual reality device, the GaitAid, has a positive effect on their walking ability, minimizing balance problems and freezing, and improving quality of life. The GaitAid offers a drug free, non RX alternative with no side effects.
As soon as I tried it my mobility improved tremendously! For the first time in over a year I am already walking without a cane. I am so impressed and so grateful. I was dreading my planned trip out of the country until I received your glasses. I cannot wait to share the miracle with my friends who suffer from PD. Thank you!
Gait velocity and stride length were improved in PD patients after training with a visual-and-auditory virtual cueing system, with a marked residual effect. Devices utilizing closed-loop visual feedback system are desirable non-pharmacologic interventions to improve walking in PD.
Daniel Neal, a Parkinson's disease patient from Palm Springs, CA., commented after receiving his GaitAid, "As soon as I tried it my mobility improved tremendously! For the first time in over a year I am already walking without a cane. I am so impressed and so grateful. I was dreading my planned trip out of the country until I received your glasses. I cannot wait to share the miracle with my friends who suffer from PD. Thank you!"
Yoram Baram, a computer science professor and incumbent of the Roy Matas / Winnipeg Chair in Biomedical Engineering at the Technion, Israel Institute of Technology has collaborated with several neurologists specializing in treating Parkinson's disease, Multiple Sclerosis and other movement disorders, in developing and testing a new, non-invasive training device designed to proactively minimize freezing and balance problems during walking. The noticeable physical and mental improvement of patients participating in clinical studies led Baram to bring the GaitAid device to market as a FDA registered medical device and is offering the device for a no risk trial period on his company's website (www.medigait.com).
Alberto J. Espay, MD, from the Neuroscience Institute, Department of Neurology, Movement Disorders Center, University of Cincinnati, specializes in research and clinical treatment of movement disorders. After offering the GaitAid to a group of his Parkinson's disease patients to use at home, Dr. Espay states, "Gait velocity and stride length were improved in PD patients after training with a visual-and-auditory virtual cueing system, with a marked residual effect. Devices utilizing closed-loop visual feedback system are desirable non-pharmacologic interventions to improve walking in PD."
The easy to use device includes special glasses and earphones which provide sensory feedback in response to the patient's movements. A practice session involves walking with the device for up to twenty minutes with no special training needed. These practice sessions soon start to evoke a lasting improvement for most Parkinson's disease patients. The degree of improvement varies, some patients use the GaitAid only occasionally after a few months while others make a short session a part of their daily routine to keep their results.
Parkinson's disease remains a mystery of medical science. For reason's unknown, certain brain cells stop producing a substance called Dopamine, which affects an individual's movement, strength and balance. There is currently no cure, though stem cell research offers future promise.
Emerging scientific evidence confirms that movement lessens neurological deterioration that contributes to Parkinson's Disease progression.
The device is available for a no risk trial period of 60 days:
online www.medigait.com
email: support (at) medigait (dot) com
or by phone 888-777-9906.
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