Noninvasive Anxiety Treatment Breakthrough: FDA Clearance of Modius Stress Device
The FDA has recently cleared Modius Stress, a transdermal neurostimulation device, for use in adults suffering from generalized anxiety disorder (GAD). This device, which utilizes low-level electrical stimulation behind the ears, offers a noninvasive treatment option that could reshape how physicians approach anxiety management. Grounded in robust clinical evidence from multi-center trials, Modius Stress promises significant reductions in GAD symptoms, presenting a potential shift in therapeutic strategies for anxiety disorders.
Key Points:
- FDA Approval: Modius Stress received FDA clearance as a home-use device for treating symptoms of generalized anxiety disorder in adults aged 22 and older, highlighting its safety and efficacy.
- Device Design: It administers low-level electrical stimulation transcutaneously via self-adhesive electrode pads placed behind the ears, intended for daily use before sleep.
- Clinical Trials Evidence: Data from two phase 3 trials, conducted by Ulster University and the Indian Center of Neurophysiology, demonstrated significant efficacy over sham controls, with the device users experiencing marked reductions in GAD-7 scores.
- Treatment Protocol: Patients use the Modius Stress device for 30 minutes per day over a period of 4 weeks, potentially integrating treatment seamlessly into their daily routines without disrupting regular activities.
- Impact on GAD Symptoms: In the UK trial, 75% of the device users achieved a 4 point or more decrease in GAD-7 scores, in contrast to 51% in the sham group, signaling a substantial clinical improvement.
- Superior Results in Indian Study: The results were even more pronounced in the Indian study, with 97% of participants showing significant improvements, solidifying the device’s effectiveness across diverse populations.
- Ease of Use and Accessories: The package includes a Modius headset, 150 electrode pads, alcohol wipes, and a USB charging cable, ensuring up to 3 months of treatment without additional purchases.
- Expert Commentary: Dr. Jason McKeown, CEO of Neurovalens, emphasizes the device’s role in addressing the underlying issues of GAD, potentially improving patient outcomes in the 6.8 million adults affected in the US alone.
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Daily transcranial magnetic stimulation (TMS) over left dorsolateral prefrontal cortex (DLPFC) produced a significant antidepressant response, defined as greater than 50% improvement in baseline Hamilton Rating Scale for Depression (HRSD) scores. (Frontiers in Human Neuroscience)
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