Needle vs. knife: new study tests injection as carpal tunnel alternative
NCT ID NCT07576803
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compares a minimally invasive ultrasound-guided injection to standard open surgery for carpal tunnel syndrome. 72 adults who have not improved with conservative treatments will be randomly assigned to receive either the injection or surgery. The main goal is to see if the injection is as good as surgery at relieving symptoms after 3 months, with potential benefits like faster recovery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
saline and dextrose solution with local anesthetic and betamethasone
What this could lead to
If it works, this could offer a less invasive alternative to surgery for carpal tunnel syndrome, with faster recovery and fewer complications.
What could go wrong
This is a small early-stage trial with only 72 participants, and the injection may not be as effective as surgery in the long run. There is also a risk of nerve damage or infection from the injection.
Disclaimer
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Hospital das Clínicas da Universidade Federal de Pernambuco
Recife, Pernambuco, 50.670-901, Brazil
Contact Phone: •••-•••-•••• Email: •••••@•••••