Could skipping a common additive make numbing shots safer and just as effective?

NCT ID NCT07342010

First seen Jan 19, 2026 · Last updated Jun 16, 2026 · Updated 22 times

Summary

This study looks at whether leaving out bicarbonate from the numbing medicine (lidocaine with adrenaline) affects how well people recover the day after hand or foot surgery. About 150 adults having common procedures like carpal tunnel release or bunion surgery will be randomly assigned to get the numbing mix with or without bicarbonate. The goal is to see if the simpler, ready-to-use solution is just as good for recovery and might be safer and easier to prepare.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Yann GRICOURT

    Nîmes, Gard, 30029, France

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

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Conditions inferred from the trial description

These were inferred from the trial's summary, not listed by the trial registrant.