Smart Watches May Aid Early Diagnosis of Parkinson’s Disease, Study Finds
A recent study conducted in the UK has uncovered a potential unintended benefit of smart watches. While smartwatches are already known for their various uses and are particularly favored by fitness enthusiasts, researchers have now found evidence suggesting that these modern tech-watches could assist in the early diagnosis of Parkinson’s disease—a neurological disorder characterized by involuntary movements.
The study, conducted by the UK Dementia Research Institute team at Cardiff University, employed artificial intelligence to analyze data from a staggering 103,712 smartwatch wearers, according to a report by BBC. By monitoring users’ movement speed over the course of a week between 2013 and 2016, the researchers were able to predict which individuals were more likely to develop Parkinson’s.
This breakthrough has sparked hope that smart watches could potentially serve as screening tools to identify the disease at an early stage, before it progresses or becomes more severe. However, further studies are necessary before smartwatches can be widely utilized for screening purposes. Researchers, as cited by the journal Nature Medicine, emphasize the need for additional investigations worldwide to determine the accuracy and reliability of this diagnosis method.
Parkinson’s disease gradually damages the brain over many years, leading to various symptoms. These symptoms include involuntary shaking or tremors, slow movement, and stiff and inflexible muscles.
One of the major challenges faced by medical professionals and patients seeking treatment is the delayed diagnosis of Parkinson’s, often occurring when the disease has already advanced significantly. Dr. Cynthia Sandor, the lead researcher of the study, noted that approximately 30% of the UK population wears smartwatches, which could offer an affordable and dependable means of identifying early-stage Parkinson’s.
“Our findings demonstrate that a mere week of captured data can predict events up to seven years in the future,” Dr. Sandor explained. “With these results, we could develop a valuable screening tool to aid in the early detection of Parkinson’s. This has significant implications for both research, improving recruitment for clinical trials, and clinical practice, enabling patients to access treatments at an earlier stage once they become available in the future.”
Dr. Kathryn Peall, another researcher involved in the study, highlighted that smartwatches appeared to effectively differentiate between Parkinson’s disease and other factors such as natural aging. “We compared our model across various disorders, including other neurodegenerative disorders, individuals with osteoarthritis, and other movement disorders. Working with a dataset like the UK Biobank provided us with a clear advantage,” Dr. Peall explained to BBC. “The results were distinct for individuals diagnosed with Parkinson’s disease.”
The significance of this work lies in the potential for developing new therapies that could slow the progression of the disease. Dr. Peall expressed hope that such treatments would become available, further emphasizing the importance of early detection and intervention.
Key Points
- A recent study conducted in the UK suggests that smart watches could assist in the early diagnosis of Parkinson’s disease.
- Researchers used artificial intelligence to analyze data from over 100,000 smartwatch wearers, predicting the likelihood of developing Parkinson’s based on movement speed.
- Smartwatches have the potential to serve as screening tools for early detection, but further research is needed to verify their accuracy and effectiveness.
Published in PakWeb, July 04, 2023.
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