New Non-Opioid shot shows promise for stubborn foot nerve pain
NCT ID NCT05695339
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tested a single injection of resiniferatoxin (RTX), a non-opioid drug, in 3 adults with Morton's neuroma whose pain did not improve with standard treatments. The goal was to check safety and see if the injection could ease burning or shooting foot pain. Participants were monitored for 4 weeks after the shot.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States