Here's a story about a small company trying to solve a very big, very common problem: not being able to sleep. Nexalin Technology, Inc. (NXL), a penny stock, announced it's continuing to advance plans for a major clinical trial of its HALO Clarity device, which it hopes can treat moderate to severe insomnia without medication.
Think of it this way: instead of taking a pill, you'd use a device that sends a specific electrical current into your brain to help you sleep. That's the basic idea behind Nexalin's technology.
The Trial Setup: Remote and Rigorous
The company is teaming up with a clinical research organization called Lindus Health to run the show. The trial itself is designed to be a gold-standard test: it's randomized, triple-blinded, and sham-controlled. In plain English, that means it's set up to be as unbiased and scientifically rigorous as possible.
They plan to enroll at least 150 adults across the U.S., aged 22 to 65, who have serious trouble sleeping. Half will get the real HALO Clarity treatment, and half will get a sham (or placebo) treatment that doesn't actually do anything. The treatment phase lasts four weeks, followed by another four weeks to see if any benefits stick around.
Here's the modern twist: it's a fully decentralized trial. There are no clinic visits. Everything—the treatment and the check-ins—will happen remotely through Nexalin's recently launched NeuroCare virtual clinic. The goal is to make it easier for people to participate and to test the treatment in a real-world, at-home setting, which is exactly how they envision it being used if it gets approved.
The FDA Pathway and the Technology Behind It
This isn't just another study. This is the pivotal trial. Its success is meant to support a planned de novo submission to the U.S. Food and Drug Administration (FDA). Getting a green light from the FDA would be a huge deal for Nexalin, validating its approach and opening up the massive U.S. market.
The device, called HALO Clarity, uses what Nexalin calls Deep Intracranial Frequency Stimulation (DIFS). The company says this 15 milliamp technology is engineered to reach deeper brain structures involved in sleep, unlike other stimulation methods that might just scratch the surface of the brain's cortex. The idea is to modulate the neural circuits that actually govern sleep architecture.
The company has some previous data to build on. In an earlier study, it reported "clinically meaningful and statistically significant improvements" in sleep compared to a placebo, with no major side effects. Its Gen-2 device has also already gotten regulatory nods for insomnia in some international markets.
