Most of Canada to receive emergency alert test today
The federal government will test its capacity to issue emergency alerts today, with the exception of Ontario, where the test will take place on May 15.
Shares of Biogen and other drugmakers researching Alzheimer's disease soared early Wednesday after Japan's Eisai Co. said its potential treatment appeared to slow the fatal disease in a late-stage study.
The drugmaker said early results showed that its treatment, lecanemab, reduced patient clinical decline by 27% when compared to a placebo or fake drug after 18 months of the infused treatment.
Eisai announced results late Tuesday from a global study of nearly 1,800 people with early-stage Alzheimer's.
Patients were monitored using a scale that measures mental decline and their ability to do daily activities like getting dressed or feeding oneself.
Eisai Co. Ltd. said it would discuss full results from the research at a conference in late November. It also plans to publish findings in a peer-reviewed medical journal.
The company is already seeking an accelerated approval from the U.S. Food and Drug Administration, and the agency is expected to decide by early next year. Eisai and Biogen will co-promote the drug.
Researchers typically urge caution in evaluating a study until the full results are released. But the initial findings appear to be "quite robust" and will likely support regulatory approval, Mizuho Securities analyst Graig Suvannavejh said in a research note.
A statement from the Alzheimer's Association called the findings the most encouraging to date for potential treatments of the underlying disease causes.
Some 6 million people in the U.S. and many more worldwide have Alzheimer's, which gradually attacks areas of the brain needed for memory, reasoning, communication and basic daily tasks.
Alzheimer's has no known cure. Long-standing treatments on the market just manage symptoms, and researchers don't fully understand what causes the disease.
Last year, Biogen's Aduhelm became the first new Alzheimer's drug introduced in nearly two decades. But it has largely flopped after debuting with a price tag of $56,000 annually, which Biogen later slashed.
Doctors have been hesitant to prescribe it, given weak evidence that the drug slows the progression of Alzheimer's. Insurers have blocked or restricted coverage due to concerns over the drug's high price tag and uncertain benefit.
Earlier this year, the federal Medicare program imposed strict limits on who can get the drug, wiping out most of its potential U.S. market. Biogen announced afterward that it would stop most of its spending on the treatment.
Like Aduhelm, lecanemab, which Eisai developed, aims to clear a protein called beta-amyloid from the brain.
The protein forms a plaque that researchers believe is a contributor to Alzheimer's. They also point to other potential factors like family history and chronic conditions such as diabetes.
Eisai executives say lecanemab focuses more on floating clumps of the protein before it forms the plaque, which is what Aduhelm targets.
Eli Lilly and Co. also is developing a potential treatment, donanemab, that targets the protein.
Shares of Cambridge, Massachusetts-based Biogen Inc. jumped 35% to $267.29 in Wednesday morning trading as the broader indexes edged higher. The stock had largely tumbled since Aduhelm's debut last year.
Shares of Indianapolis-based Eli Lilly and Co. were up more than 8%.
The federal government will test its capacity to issue emergency alerts today, with the exception of Ontario, where the test will take place on May 15.
Prince Harry, the Duke of Sussex, has made headlines with his recent arrival in the U.K., this time to celebrate all things Invictus. But upon the prince landing in the U.K., we have already had confirmation that King Charles III won't have time to see his youngest son during his brief visit.
An Ontario man found out that a line of credit he thought was insured actually isn't after his wife of 50 years died.
After more than a century, Boy Scouts of America is rebranding as Scouting America, another major shakeup for an organization that once proudly resisted change.
With Donald Trump sitting just feet away, Stormy Daniels testified Tuesday at the former president's hush money trial about a sexual encounter the porn actor says they had in 2006 that resulted in her being paid to keep silent during the presidential race 10 years later.
In March, Indonesian officials and local fishermen rescued 75 people from the overturned hull of a boat off the coast of Indonesia. Until now, little was known about why the boat capsized.
An Ontario woman said it would have been impossible to buy a house without her mother – an anecdote that animates the fact that over 17 per cent of Canadian homeowners born in the ‘90s own their property with their parents, according to a new report.
Canadian immigrants threatened by hostile regimes are urging parliamentarians to quickly pass the 'Countering Foreign Interference Act' so they can feel safe living in their adopted home.
A long-simmering feud between hip-hop superstars Drake and Kendrick Lamar reached a boiling point in recent days as the pair traded increasingly personal insults on a succession of diss tracks. Here’s a quick overview of what’s behind the ongoing beef.
An Ontario man says he paid more than $7,700 for a luxury villa he found on a popular travel website -- but the listing was fake.
Whether passionate about Poirot or hungry for Holmes, Winnipeg mystery obsessives have had a local haunt for over 30 years in which to search out their latest page-turners.
Eighty-two-year-old Susan Neufeldt and 90-year-old Ulrich Richter are no spring chickens, but their love blossomed over the weekend with their wedding at Pine View Manor just outside of Rosthern.
Alberta Ballet's double-bill production of 'Der Wolf' and 'The Rite of Spring' marks not only its final show of the season, but the last production for twin sisters Alexandra and Jennifer Gibson.
A mother goose and her goslings caused a bit of a traffic jam on a busy stretch of the Trans-Canada Highway near Vancouver Saturday.
A British Columbia mayor has been censured by city council – stripping him of his travel and lobbying budgets and removing him from city committees – for allegedly distributing a book that questions the history of Indigenous residential schools in Canada.
Three men in Quebec from the same family have fathered more than 600 children.
A group of SaskPower workers recently received special recognition at the legislature – for their efforts in repairing one of Saskatchewan's largest power plants after it was knocked offline for months following a serious flood last summer.
A police officer on Montreal's South Shore anonymously donated a kidney that wound up drastically changing the life of a schoolteacher living on dialysis.