A new laser-based technology could radically change the way dementia is diagnosed. It delivers results in just seconds.
Researchers at University Hospital Southampton and the University of Southampton are leading a promising study in this regard.
The test uses a technique called multiple excitation Raman spectroscopy (MX-Raman) to analyze body fluids such as blood, spinal fluid or mucus. Initial results show an average accuracy of more than 93% in detecting Alzheimer’s disease, notes The Independent.
Faster and more affordable diagnosis
Professor Chris Kipps, consultant neurologist at University Hospital Southampton, says: “This innovation is not just a leap in the quality of care, it is a paradigm shift, redefining how we approach neurodegenerative diseases in the clinic.”
Currently, diagnosing dementia can take over two years, involving brain scans and expensive memory tests. The new method promises to be faster and more affordable, allowing early identification of the disease when treatments are more effective.
With over 850,000 people affected by dementia in the UK and estimates to increase to 1.4 million by 2040, this technology could have a significant impact on public health.
Professor Sumeet Mahajan from the University of Southampton adds: “Our integrated approach has the potential to revolutionize dementia diagnosis.”
Researchers hope this technology will create a unique “biochemical fingerprint” for each patient, helping to differentiate between different types of dementia and thus improving treatment options.
Source: www.descopera.ro
