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Pre-symptomatic detection and early diagnosis in MND

Original source

Pre-symptomatic detection and early diagnosis in MNDMotor Neurone Disease Association (UK) · 14 November 2024 (opens in a new tab)

Related topics

A session at the 2024 International Symposium on ALS/MND will examine presymptomatic detection and earlier diagnosis of motor neurone disease (MND) and frontotemporal dementia (FTD). Speakers will discuss early biological, motor, cognitive and behavioural signs, community support for people with gene changes, and prevention trials. One example is the phase 3 ATLAS trial, which is testing tofersen in people with an SOD1 gene change who develop raised neurofilament light chain levels before symptoms.

Why this matters

Earlier identification could help people access support, treatment and clinical trials sooner. The session also highlights the psychological and practical needs of people who carry ALS-linked gene changes but have no symptoms. These discussions and the trial do not yet show that presymptomatic testing or early treatment can prevent or delay MND.

Limitations and context

This is an organisational preview of planned symposium talks, not a report of new primary research or trial results. The source does not provide ATLAS results, participant numbers or evidence that tofersen prevents or delays symptoms. The reported average one-year diagnostic delay applies to the UK and comes from the organisation’s blog.

Summarised by Compass 9 August 2026

This summary was generated by AI from the source listed above. It is not medical advice, so read the original source for anything that affects your care.

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