Parkinson’s disease: ‘Focused’ ultrasound may help treat the condition

Parkinson’s disease is a debilitating that can be traumatic for patients and caregivers. There is no cure for this condition, but certain drugs can help control the symptoms. Some patients are also advised to go in for a surgical option called deep brain stimulation, where surgeons implant electrodes into a part of the brain. These are connected to a generator implanted in the chest near your collarbone. This imparts electrical pulses to the brain to reduce Parkinson’s disease symptoms. But now, there may be a better and minimally invasive option. Researchers have found that a scalpel-free alternative to brain surgery has the potential to benefit people with Parkinson’s disease symptoms that are much more severe on one side of the body.

A good option for patients who don’t respond to drugs

According to the team from the University of Virginia in the US more testing is needed but the approach, which uses a technology called focused ultrasound, could offer a new option for patients whose symptoms are poorly controlled by medications and those who cannot or do not wish to undergo traditional brain surgery. According to researchers, a small brain region, the subthalamic nucleus, has a very strong and potent effect on parkinsonian symptoms when they targeted it with precise, focused ultrasound energy.

A minimally invasive alternative

Focused ultrasound offers a minimally invasive alternative to traditional surgery approaches, according to a paper published in the journal New England Journal of Medicine. The technology focuses sound waves inside the body, much like a magnifying glass focuses light. This allows doctors to interrupt faulty brain circuits or destroy unwanted tissue. Magnetic-resonance imaging (MRI) allows doctors to monitor the procedure in real time — and to make adjustments as needed to obtain the best patient outcomes. Also Read – Bring down your risk of dementia by targetting these 12 risk factors throughout life

Benefits for patients with asymmetrical Parkinson’s symptoms

To determine if the technology could benefit patients with “asymmetrical” Parkinson’s symptoms, the team evaluated 40 volunteers in a randomized, double-blinded study. Twenty-seven study participants received treatment with focused ultrasound, while 13 others received a simulated treatment, so that the researchers could compare the results between the real procedure and the placebo. The average age of study participants was 57. The volunteers’ symptoms before and after the procedure were assessed on a scale of 1-44. Those who received the focused ultrasound procedure saw an improvement of 10 points, while those who received the sham treatment saw a difference of less than two points.

But beware of a few side effects

The study also looked at the safety of the procedure. Side effects included unwanted movements, muscle weakness, speech disturbances and difficulty in walking. In most cases, these were temporary, but some effects persisted in six patients a year later. According to researchers, the key for the ultimate adoption of this new procedure will be further refinements of the technology to ensure reliability and safety.

Source: | This article originally belongs to thehealthsite.com

Parkinson’s disease: ‘Focused’ ultrasound may help treat the condition

Up next

London property firm ‘tried to skip vaccine queue by offering GPs £5,000-a-go to inject staff’

Author

shalw

Tags

Leave a Reply Cancel reply

Sexually transmitted infections spike during lockdown

Heart Attack: A cup of filter coffee can arm you up against this fatal condition

10 Signs Of A Suicidal Mind: Be Vigilant For These Behavioural Changes

Exposure to outdoor light at night may increase your risk of breast cancer

REVEALED: The second Republican presidential debate averaged 9.5 million viewers across all platforms – 3 million LESS than the first

Brazen ‘thief’ returns to California manicure supplies store after ‘stealing $600 of merchandise’ to demand return of phone she left behind

Horrific update in case of young Perth woman ripped apart by her own Rottweilers as she suffers another devastating blow

Twist in case of high-profile Australian accused of rape in Toowoomba court

Parkinson’s disease: ‘Focused’ ultrasound may help treat the condition

Up next

Author

shalw

Tags

Leave a Reply Cancel reply

You May Also Like