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 Multinational, Multicenter Study With an Open-Label Phase 1b and a Randomized, Double-Blind, Placebo-Controlled Phase 3 Followed by an Open-Label Extension to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of Radiprodil in Participants With GRIN-Related Neurodevelopmental Disorder

Next Previous
Trial Profile

A Multinational, Multicenter Study With an Open-Label Phase 1b and a Randomized, Double-Blind, Placebo-Controlled Phase 3 Followed by an Open-Label Extension to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of Radiprodil in Participants With GRIN-Related Neurodevelopmental Disorder

Status: Recruiting
Phase of Trial: Phase III

Latest Information Update: 21 May 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 Radiprodil (Primary)
  • Indications Behavioural disorders; Neurodevelopmental disorders; Seizures
  • Focus Adverse reactions; Registrational; Therapeutic Use
  • Acronyms Beeline
  • Sponsors GRIN Therapeutics

Most Recent Events

  • 04 May 2026 According to a GRIN Therapeutics media release, further EU countries are anticipated to come online in September 2026.
  • 04 May 2026 According to a GRIN Therapeutics media release, based on the results of phase 1b/2a Honeycomb trial, this phase 3 Beeline trial will be initiated, and the findings from the honeycomb study informed the design of the Beeline phase 3 trial.
  • 04 May 2026 According to a GRIN Therapeutics media release, company announced the initiation of its pivotal Phase 3 Beeline study in Europe and already enrolling in the United States and the United Kingdom.

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