Either you have JavaScript disabled or your browser does not support Javascript . To work properly, this page requires JavaScript to be enabled.
How to enable JavaScript in your browser?

A Phase 3, Randomized, Double-Blind Study to Investigate the Efficacy and Safety of Once-Daily Oral Orforglipron Compared With Placebo in Adult Participants With Obesity or Overweight With Weight-Related Comorbidities (ATTAIN-1)

Trial Profile

A Phase 3, Randomized, Double-Blind Study to Investigate the Efficacy and Safety of Once-Daily Oral Orforglipron Compared With Placebo in Adult Participants With Obesity or Overweight With Weight-Related Comorbidities (ATTAIN-1)

Status: Active, no longer recruiting
Phase of Trial: Phase III

Latest Information Update: 22 Sep 2026

Price :
$35 *
Note:
  • Adis is an information provider.
  • Final gross price and currency may vary according to local VAT and billing address.
  • Your purchase entitles you to full access to the information contained in our trial profile at the time of purchase.
  • A link to download a PDF version of the trial profile will be included in your email receipt.

At a glance

  • Drugs Orforglipron (Primary)
  • Indications Obesity
  • Focus Registrational; Therapeutic Use
  • Acronyms ATTAIN-1; TRIUMPH-4
  • Sponsors Eli Lilly and Company

Most Recent Events

  • 15 Sep 2026 Results presented in the Eli Lilly and Company media release
  • 15 Sep 2026 According to Eli Lilly and Company media release, the data from the trail will be presented at the 62nd Annual Meeting of the European Association for the Study of Diabetes (EASD)
  • 07 Jun 2026 According to Eli Lilly and Company media release the data from the trial were presented at the American Diabetes Association (ADA) 2026, 86th Scientific Sessions.

You need to be a logged in or subscribed to view this content

Request demo (opens in a new window)
If your organization or you do not have a subscription, try one of the following: If your organization has a subscription, there are several access options, even while working remotely:
  • Working within your organization’s network
  • with username/password or try to via your institution
  • Persisted access using your organization’s identifier stored in your user browser for 90 days
Back to top