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U.S. Experts to Review Biogen Drug That Could Be First New Alzheimer’s Treatment in Decades | Top News

(Reuters) – U.S. health experts this week will decide whether to recommend approval for Biogen Inc’s

Alzheimer’s drug, which could become the first new treatment for the mind-wasting disease in decades even as serious questions persist over whether data show if it works.

In a field littered with unrelenting failure, Biogen believes in aducanumab it has the first drug that can treat an underlying cause, and therefore slow progression, of Alzheimer’s. But its path to approval has been anything but smooth or assured.

Biogen abruptly ended clinical trials of aducanumab last year after an early look at trial results showed it was not effective. Last October, the company shocked many Alzheimer’s experts by reversing course, saying that a new analysis showed aducanumab could help patients with early-stage disease preserve their ability to function independently for longer. In July, Biogen filed for approval from the Food and Drug Administration.

Now the agency faces tremendous pressure to approve a treatment option for millions of Americans suffering from Alzheimer’s and the millions more expected to face it in coming years.

Patient advocates say the need for a new Alzheimer’s treatment that could help people remain independent is heightened by the coronavirus pandemic, which has killed more than 229,000 people in the United States, including tens of thousands of seniors in nursing homes.

“The pandemic came and it changed everything,” said Russ Paulsen, chief operating officer at patient advocacy group UsAgainstAlzheimer’s. “We need something to keep people out of nursing homes.”

A committee of outside advisers to the FDA will discuss aducanumab on Nov. 6. The agency’s final decision is expected by March. European health regulators have also accepted the drug for review.

Charles Flagg, a 79-year-old retired minister from Jamestown, Rhode Island, had been enrolled for years in a trial of aducanumab before it was stopped. He started receiving the drug again in August as part of a follow-up study, according to his wife Cynthia Flagg.

“He’s not 100 percent himself, but overall I’m not dealing with someone that needs to be led around or be in a care home,” Flagg said.

Aducanumab, an antibody designed to remove amyloid plaques from the brain – a strategy tried with many failed Alzheimer’s drugs – would reap billions of dollars in sales if approved.

Biogen, along with partner Eisai Co Ltd <4523.T>, is one of the last large drugmakers pursuing treatments for a disease that afflicts nearly 6 million Americans and millions more worldwide. Biogen estimates about 1.5 million people with early Alzheimer’s in the United States could be candidates for the drug.

Late last year, Biogen said one of its two pivotal studies of aducanumab showed a statistically significant benefit at slowing cognitive and functional decline in patients with early Alzheimer’s. A second trial failed to achieve that goal, but did show a benefit for a subset of patients who were given a high dose for at least 10 months.

In March, it opened a follow-up long-term safety study to 2,400 people who had

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