Friday January 18, 2019

This New App Can Score Parkinson’s Severity

The app is available both for Android as well as iOS smartphones

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The reason that Parkinson’s disease develops is not known. Wikimedia commons

Computer scientists, including one of Indian-origin, has developed a new smartphone-based app that uses sensors to generate a score that reliably reflects symptom severity in patients with Parkinson’s disease.

Parkinson’s is a progressive brain disorder and is often tough to treat effectively because symptoms, such as tremors and walking difficulties, can vary dramatically over a period of days, or even hours.

The new app called “HopkinsPD”, developed by researchers from the Johns Hopkins University, helped Parkinson’s patients to objectively monitor symptoms in the home and then share data to doctors.

Parkinson’s disease is named after Dr James Parkinson (1755-1824), the doctor that first identified the condition. Wikimedia commons
Parkinson’s disease is named after Dr James Parkinson (1755-1824), the doctor that first identified the condition. Wikimedia Commons

“A smartphone-derived severity score for Parkinson’s disease is feasible and provides an objective measure of motor symptoms inside and outside the clinic that could be valuable for clinical care and therapeutic development,” said the research team including Srihari Mohan, undergraduate student at the varsity.

Typically, patients with Parkinson’s disease are evaluated by medical specialists during three or four clinic visits annually, and patients are asked to fill out a cumbersome 24-hour “motor diary” at home to record their mobility, involuntary twisting movements, etc. The doctor then uses this self-reported or imprecise data to guide treatment.

In the new study, published in the journal JAMA Neurology, the team collected the data with the help of “HopkinsPD” app and then using a machine learning technique, they converted it into an objective Parkinson’s disease severity score — that better reflected the overall severity of patients’ symptoms and how well they were responding to medication.

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The app will be available on all platforms.

This smartphone evaluation does not rely on the subjective observations of a medical staff, and can be administered any time or day in a clinic or within the patient’s home.

The app is available both for Android as well as iOS smartphones. IANS

  • fivstar

    When will the app be available in app stores? Thank you.

  • Everly Ray

    In April of last year, i started on natural parkinsons disease herbal treatments from RICH HERBS FOUNDATION, i am happy to report this PD herbal treatment worked very effectively. My parkinson is totally under control, i had a total decline in symptoms, the tremors, shaking, stiffness, congnition and speech problems stopped. Visit rich herbs foundation official web page ww w. richherbsfoundation. c om. My family are amazed at the change and rapid recovery from parkinsons disease.

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  • fivstar

    When will the app be available in app stores? Thank you.

  • Everly Ray

    In April of last year, i started on natural parkinsons disease herbal treatments from RICH HERBS FOUNDATION, i am happy to report this PD herbal treatment worked very effectively. My parkinson is totally under control, i had a total decline in symptoms, the tremors, shaking, stiffness, congnition and speech problems stopped. Visit rich herbs foundation official web page ww w. richherbsfoundation. c om. My family are amazed at the change and rapid recovery from parkinsons disease.

Next Story

Smart Garments to Prevent Falls in Parkinson’s Patients

In addition, clinicians can monitor participants' progress remotely and adjust the programme to provide ongoing and personalised continuity of care

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10 million people living worldwide suffer from Parkinson;s disease Pixabay
10 million people living worldwide suffer from Parkinson;s disease Pixabay

A team of researchers are in the process of developing smart garment technologies that would prevent falls in people with Parkinson’s disease.

Falls, which are frequently caused by gait impairments and postural instability, are common and often devastating in the lives of people with Parkinson’s – a neurodegenerative disease.

The researchers from Neuroscience Research Australia (NeuRA) and University of New South Wales (UNSW) are set to make StandingTall-PD — a neuro-rehabilitation programme — that aims to prevent freezing-of-gait and falls, and enhance patients’ independence.

The programme uses visual, audio and haptic sensory cues to help rewire the parts of the brain that control walking and preventing falls in people with Parkinson’s disease.

The combination of visual, audio and sensory elements helps to form new connections in less affected parts of the brain, leading to improved walking ability, the researchers said.

Now, smart garments to prevent falls in Parkinson’s patients.

“Existing dopamine therapies offer benefit in treating motor dysfunction in Parkinson’s but may not alleviate gait and balance challenges,” said Jamie L. Hamilton, Associate Director at the Michael J. Fox Foundation (MJFF) in the US.

“The new programme has the potential to become an affordable option to address gait and balance issues and improve overall quality of life for people with Parkinson’s,” said Hamilton.

For the study, researchers will give participants a mat with colour-coded stepping targets, a pair of Sensoria Smart Socks, an iPad and phone.

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The programme can help enable participants to self-manage and monitor their own progress via an app on their phone. The app can also trigger stimuli during everyday activities, such as vibration in their Smart Socks, if they are in danger of experiencing freezing-of-gait, falls or if they show signs of shuffling feet.

In addition, clinicians can monitor participants’ progress remotely and adjust the programme to provide ongoing and personalised continuity of care. (IANS)