Sugar water shots may soothe stubborn shoulder pain
NCT ID NCT07428512
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested whether injecting sugar water (dextrose) around a nerve in the shoulder can reduce chronic pain. 120 adults with shoulder pain lasting over 6 months received either a 5% or 10% dextrose solution under ultrasound guidance. The goal was to see if these injections improve pain, movement, and daily function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- dextrose (sugar water) injection
- What this could lead to
- If successful, this could provide a simple, low-cost injection option to ease chronic shoulder pain and improve mobility without surgery.
- What could go wrong
- This is a small, completed trial comparing two sugar-water solutions. The effect may be modest, and results may not apply to all shoulder pain causes.
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
-
120 people
The number who actually took part.
- Started
-
Jul 2025
- Finished
-
Feb 2026
- 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.
- Ages
-
18 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patients over 18 years old with shoulder pain for the past 6 months who have not responded to medical treatment, exercise, corticosteroid injections, or physical therapy modalities, and who are willing to participate in the study. Exclusion Criteria: * Patients younger than 18 or older than 75 years * Patients with a history of surgery on the same shoulder * Patients with neurological and/or inflammatory diseases * Patients with serious systemic diseases such as malignancy, end-stage congestive heart failure, or uncontrolled diabetes * Patients with insufficient cognitive function
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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
-
Ankara Training and Research Hospital
Ankara, Turkey (Türkiye)
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Other studies related to the condition(s) this trial covers.
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