Roche touts early trial success of second obesity drug candidate
Roche, opens new tab said on Wednesday a second drug candidate from its purchase of Carmot Therapeutics yielded positive results in an early-stage trial, as the Swiss drugmaker asserted itself as a late contender in the race to develop obesity drugs.
Roche's experimental once-daily pill CT-996 resulted in a placebo-adjusted average weight loss of 6.1% within four weeks in obese patients without diabetes in a Phase I trial, Roche said in a statement.
The stock gained 6.1% at 1025 GMT to a one-year high, a similar market reaction to positive trial results from another Carmot drug that Roche reported in May.
Roche is among a growing number of would-be rivals to Novo Nordisk, opens new tab and Eli Lilly, opens new tab, whose weight-loss injections have been in feverish demand, with experts boosting their sales forecasts for such treatments to as much as $150 billion by the early 2030s.
Roche's experimental pill, which could appeal to patients averse to injections, was well tolerated with mostly mild or moderate gastrointestinal side effects similar to those seen in other weight-loss drugs, according to the statement.
Roche, however, faces a crowded and fast-advancing field in the quest to offer pills to replace weekly shots without compromising on weight loss.
Structure Therapeutics (GPCR.O), opens new tab last month reported 6.2% average placebo-adjusted weight loss after 12 weeks from its pill in a Phase II trial, opens new tab.
Lilly's oral drug candidate orforglipron had shown weight loss of about 6% to 7% in the same period. Pfizer, opens new tab last week mapped out trial plans for a reworked once-a-day pill, while Viking Therapeutics in March reported placebo-adjusted weight loss of 3.3% after four weeks for its experimental pill.
J.P. Morgan analysts said Roche's data looked competitive but the comparison was fraught with uncertainty.
Roche will now focus on advancing CT-996 to the second of three phases of testing on humans next year.
Another drug candidate known as CT-388 from Roche's Carmot takeover, a self-administered once-weekly injection like Novo and Lilly's leading products, succeeded in a Phase I trial in May.
Roche in December agreed to take over Carmot for $2.7 billion upfront, joining other companies seeking to challenge the dominant makers of weight-loss drugs Novo and Lilly.
July 19, 2024
