A new treatment for overdose caused by powerful opioids

NX90: A Treatment for Overdose Caused by High Potency Opioids

NIH-funded research Serodopa Therapeutics INC · NIH-11008545

This study is testing a new treatment that could help people who have overdosed on strong opioids like fentanyl, aiming to work faster and with fewer side effects than current options, so that those in crisis can get better help more quickly.

Quick facts

Grant typeSbir 2 grant
Study typeNIH-funded research
Funding institutionSerodopa Therapeutics INC NIH-funded
Lab location1 site (Gainesville, United States)
Project IDNIH-11008545 on NIH RePORTER

What this research studies

This research focuses on developing a novel treatment to reverse overdoses from high-potency opioids like fentanyl. Current treatments, such as naloxone, often struggle to effectively counteract the effects of these potent drugs due to their rapid action and unique pharmacology. The new treatment aims to provide a faster and more effective response to opioid-induced respiratory depression, potentially using a modified version of naloxone that can work at lower doses and with fewer side effects. This could significantly improve outcomes for individuals experiencing an overdose.

Who could benefit from this research

Good fit: Ideal candidates for this research include individuals at risk of opioid overdose, particularly those using high-potency opioids.

Not a fit: Patients who do not use opioids or are not at risk of overdose may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to a more effective and safer treatment for opioid overdoses, potentially saving countless lives.

How similar studies have performed: While naloxone has been the standard treatment for opioid overdose, this approach is novel and aims to address the limitations of existing treatments, making it a potentially groundbreaking advancement.

Where this research is happening

Gainesville, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Conditions Acquired brain injury
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.