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Nerve block may offer better relief for frozen shoulder than standard joint injection
NCT ID NCT05909462
First seen Jul 02, 2026 · Last updated Jul 02, 2026
Summary
This study compares two ultrasound-guided injection treatments for adhesive capsulitis, also known as frozen shoulder. One group receives a steroid and numbing medicine injected directly into the shoulder joint, while the other group gets the same medicine injected near the suprascapular nerve. Researchers measure pain, shoulder function, and range of motion before treatment, at ten days, and at three months. The goal is to see which method provides better and longer-lasting relief.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- triamcinolone acetonide and lidocaine
- What this could lead to
- If one method proves clearly better, it could become the preferred injection technique for frozen shoulder, offering faster pain relief and improved movement.
- What could go wrong
- This is a small, single-center trial with 60 participants, so results may not apply to everyone. Both injections carry risks like infection or nerve damage, and long-term benefits are not yet known.
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
-
60 people
The number who actually took part.
- Started
-
Jan 2023
- Finished
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May 2023
- 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
-
18 to 65 years
- Sex
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Anyone
- Healthy volunteers
-
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: unilateral stage 2-3 AC * no shoulder trauma in the last 3 months * no shoulder injections * no bleeding disorder * no history of malignancy * no history of inflammatory disease Exlusion Criteria: * malignancy * inflammatory disease
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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
-
Hitit University
Çorum, 19030, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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