Pain relief showdown: injection vs. patch for back and neck pain
NCT ID NCT05151510
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aimed to see if a lidocaine injection or a lidocaine patch works better for muscle pain in the neck and back. It was designed for adults visiting the emergency department. However, the study was withdrawn before any participants were enrolled.
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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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Emergency Room at UCI Medical Center
Orange, California, 92868, United States
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Other studies related to the condition(s) this trial covers.
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