Breakthrough drugs herald ‘new era’ in battle against dementia, experts predict

Pills that prevent Alzheimer’s disease or blunt its effects are on the horizon, as the fight against dementia enters a “new era”, experts have said.

Scientific advances were on the cusp of producing medicines that could be used even in the most remote and under-resourced parts of the world, thereby “democratising” care, said Jeff Cummings, professor of brain science and health at the University of Nevada.

An estimated 50 million people live with dementia globally, more than two-thirds of them in low- and middle-income countries.

In 2024, the first drugs that can change the course of Alzheimer’s disease entered the market. Eisai and Biogen’s lecanemab and Eli Lilly’s donanemab were approved by medicine watchdogs in many western countries, including the UK and US.

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Source: Guardian, 8 January 2025