Drug Approval Could Boost Research on Marijuana Treatment for Autism

Epidiolex, a cannabis-derived medicine for epilepsy, will prompt federal regulatory changes that could crack open access to study the plant.

Written byJessica Wright
| 4 min read

Register for free to listen to this article
Listen with Speechify
0:00
4:00
Share

The United States has approved, for the first time, a compound derived from marijuana to treat certain types of epilepsy. The ruling may spell good news for autism research.

The approval of Epidiolex, the new drug, will require a change in the U.S. Drug Enforcement Agency’s classification of marijuana compounds as Schedule 1 drugs—meaning they have no medical use and strong potential for abuse—to something more benign. That decision is expected by 23 September.

The change would ease the path for researchers investigating whether marijuana can alleviate autism traits.

“The approval of Epidiolex has changed the regulatory landscape for cannabinoid products,” says Orrin Devinsky, who led some of the clinical trials on Epidiolex. “This will make future trials much easier and less expensive.” Devinsky is working on two other trials for autism.

I would be surprised if it doesn’t help some kids.

Epidiolex has been approved to alleviate seizures in ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

Thermo Fisher Logo

Products

Brandtech Logo

BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

Biotium Logo

Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
Abstract background with red and blue laser lights

VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH