Nerve block may replace sedation for shoulder dislocations
NCT ID NCT07544485
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested a low-volume nerve block guided by ultrasound to help reduce shoulder dislocations in the emergency department. Researchers looked at records from 206 patients treated over six years. The goal was to see if this approach could avoid the need for sedation, which carries its own risks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ultrasound-guided brachial plexus block (nerve block with local anesthetic)
- What this could lead to
- If successful, this approach could offer a safer, simpler way to treat shoulder dislocations in the emergency room without needing sedation.
- What could go wrong
- This is a small, single-center study that only looks back at past records, so results may not apply to other hospitals or patients. The nerve block itself carries rare risks like bleeding or nerve damage.
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.
- Participants
-
206 people
The number who actually took part.
- Started
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Feb 2018
- Finished
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Feb 2024
- Lead sponsor
-
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.
Who is studied
Patients presenting with acute shoulder dislocation to a specialized orthopedic emergency department in a single-center setting. The study population reflects routine clinical practice, including patients treated with ultrasound-guided brachial plexus block or alternative approaches.
- Ages
-
15 years and older
- Sex
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Anyone
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: * Patients presenting with acute shoulder dislocation to the orthopedic emergency department of the Merian Iselin Klinik Basel between February 2018 and February 2024. * Patients treated within routine clinical care with documented management of shoulder reduction. Exclusion Criteria: • Patients with incomplete or missing clinical documentation relevant to the study endpoints.
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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
-
Merian Iselin Klinik, Orthopaedic Emergency Department
Basel, Basel, 4009, Switzerland
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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