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Every issue of PD Brief, newest first. 3 issues so far, covering 7 topics. Search or filter to find what you need.
2026
- 3 The bigger trial said no. Then the paper was flagged. A large trial of exenatide — the GLP-1 drug the field had pinned real hope on — found no benefit in Parkinson's. Eighteen months later the paper was…
- 2 A diabetes drug that seemed to slow Parkinson's down In a year-long French trial, people with early Parkinson's who took the diabetes drug lixisenatide did not get worse, while those on placebo did. The…
- 1 A spinal fluid test that spots Parkinson's before the symptoms A test that detects misfolded alpha-synuclein in spinal fluid identified Parkinson's in 88% of people who had it, and was positive in most people who…
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