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Which nerve block is best for forearm surgery? new study compares two techniques
NCT ID NCT07269678
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study compared two ways to numb the arm for forearm surgery: the retroclavicular block and the classical coracoid block. Forty male patients received one of the two blocks using the anesthetic ropivacaine. Researchers measured how fast the block worked, how well it showed the needle on ultrasound, and any complications. The goal was to see which approach is better for surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 0.5% ropivacaine
- What this could lead to
- If one block proves faster and more reliable, it could improve anesthesia practice for forearm surgeries.
- What could go wrong
- This is a small, completed study with only 40 male patients, so results may not apply to everyone. Both techniques carry risks like vascular puncture.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
40 people
The number who actually took part.
- Started
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Mar 2025
- Finished
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Sep 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Patients from 18-60 years. 2. Male Patients 3. Elective forearm surgery 4. BMI ≤30kg/m2 5. American Society of Anesthesiologist (ASA) Physical Status ≤III Exclusion Criteria: 1. History of known allergy or hypersensitivity against study drug. 2. Previous surgery on the same limb
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Genom att skicka in godkänner du våra Användarvillkor
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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Dr Faisal Masood teaching Hospital Sargodha
Sargodha, Punjab Province, 40100, Pakistan