Semaglutide is already being tested out in larger Phase III trials for the neurodegenerative condition.
Liraglutide and similar drugs mimic the hormone GLP-1, which helps regulate our blood sugar and appetite.
The trial involved 204 patients diagnosed with early Alzheimers, half of whom were given liraglutide.
A injection pen of Victoza (liraglutide) on top of pens of Wegovy (semaglutide)© Michael Siluk/UCG/Universal Images Group via Getty
Those on the drug also experienced an 18% slower decline in measured cognitive function during that time.
The teams findings were presented this week at the Alzheimers Association International Conference.
This research is preliminary; it hasnt yet gone through the peer-review process.
But the researchers do have several possible explanations.
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