An Australian treatment approach that uses intensive exercise to 'retrain the brain' of people with Parkinson's disease may be able to modify progression of the debilitating disease in up to 80,000 Australian sufferers.
Described as a "game changer" in how Parkinson's disease is treated, the combination of challenging physical exercise and mental activity has been shown to improve mobility and confidence levels in people with the degenerative movement disorder.
Known as PD Warrior, the Parkinson's disease clinic in Sydney's north is modelled on recent scientific evidence that supports the introduction of specialist rehabilitation exercises from the time of diagnosis.
"Exercise is front line defence for people with Parkinson's disease. The PD Warrior program aims to retrain the brain to allow everyday movements and activities to be performed with greater ease," said Melissa McConaghy, founder of PD Warrior and specialist neurological physiotherapist at Advance Rehab Centre.
"Purposeful movement can combat the loss of motor control seen in Parkinson's disease. Our program combines a high effort, intensive work-out with exaggerated movements and mental stimulation."
Commenting on the first four months of the PD Warrior program, Mrs McConaghy said, "The initial results have been very impressive. We are now planning a study to assess the effectiveness of PD Warrior on the mobility and quality-of-life of people with Parkinson's disease. We also plan to launch a national training program for other physiotherapists in the New Year."
People outside of Sydney can look forward to the benefits of PD Warrior through accredited regional physiotherapists in the New Year.
"We know that periods of inactivity in people with Parkinson's disease can lead to further and faster deterioration of the brain's function. The right kind of exercise can improve the functioning of brain pathways not already destroyed by the disease," Mrs McConaghy said.
Until recently, management of Parkinson's disease primarily relied on the use of medication and the introduction of movement strategies and falls prevention techniques only in the later stages of the disease when balance and walking became problematic.
"Medication has an important role to play in reducing the symptoms. Specialised exercise techniques combining physical and mental activity can also deliver long-term benefits. I have seen this in many of the patients referred to this program," said Dr Stephen Tisch, neurologist at St Vincent's Hospital.
Parkinson's disease is a progressive neurodegenerative disease which affects the part of the brain responsible for initiating and coordinating movement. Over time symptoms worsen, leading to severe disability caused by tremor and muscle stiffness, slow movement and impaired balance. This can impact on everyday tasks such as walking, talking, swallowing and fine motor skills such as writing and doing up buttons.
Approximately 30 Australians are diagnosed with Parkinson's disease every day. "For newly diagnosed Parkinson's disease patients, starting treatment early is important for maximum benefit and to maintain physical function. Patients with more advanced disease may also benefit significantly from specialised physical therapy programs." said Dr Tisch.
Cindy Summers, a regular PD Warrior participant, explained that the program can be confronting. "It is often only when people start the classes that they realise what the disease has robbed them of," she said.
A growing number of people with Parkinson's disease travel across Sydney and as far as the Central Coast to benefit from the unique PD Warrior circuit classes.
"The people that attend the program have varying degrees of symptoms, but one thing they have in common is their determination to improve their quality-of-life," explained Lynn Tullock, co-founder of PD Warrior and neurological physiotherapist at Advance Rehab Centre.
About Parkinson's' Disease:
One in every 350 Australians lives with Parkinson's disease.
Question: When were you first diagnosed with Parkinson's disease?
Cindy Summers: I was diagnosed with Parkinson's disease 8 years ago. I was lying on the couch with my youngest son and he asked me why my leg kept moving and I hadn't really noticed before although that was the first sign. After that I noticed I was having difficulties with my handwriting as it was getting smaller and smaller and I was having trouble brushing my teeth in a circular motion. I then decided to go to the doctor.
Question: Can you talk about how you felt at the time?
Cindy Summers: To be honest I never dreamt the diagnoses would be Parkinson's disease, I assumed it was a lack of magnesium. When I went to my doctor he suggested I go to a neurologist and when I was at the neurologist he lent over the table, with a box of tissues and said "you have Parkinson's disease". I was absolutely in denial thinking 'how bizarre, why would he be saying that?'
Question: How does Parkinson's disease affect you on a daily basis?
Cindy Summers: I try not to let it affect me too much but I am very conscious of my symptoms and I do things when I am most mobile. If I am preparing a meal I need to think about when I will prepare that and I have to plan going out and organising to catch a bus.
Question: What treatment do you use for Parkinson's disease?
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