New injection study aims to ease wrist pain without surgery
NCT ID NCT07207460
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested three different injection techniques using a sugar-water solution (5% dextrose) to treat mild to moderate carpal tunnel syndrome. 74 adults received one of the methods, and researchers measured pain, tingling, and hand function over three months. The goal was to see which technique works best for symptom relief.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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74 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Aug 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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20 to 70 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.
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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 between the ages of 20-70 * Moderate and mild CTS patients diagnosed with CTS by EMG * Literate patients who agreed to participate in the study Exclusion Criteria: * Patients with RA, type 1 or type 2 diabetes mellitus * Patients with chronic renal failure * Polyneuropathy * Those with a history of cancer, those receiving chemotherapy * Those with a history of broken hand wrist fracture in the last 6 months * Patients with brachial plexopathy or thoracic outlet syndrome (TOS) * Patients who underwent surgery due to CTS * Pregnancy * Hypothyroidism in a mixed edema picture * Diagnosed with neuromuscular disease * Patients with bleeding disorders or those currently receiving anticoagulant therapy * patients with infection at the injection site
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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
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Ankara Bilkent City Hospital
Ankara, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- A carpal tunnel clue to a silent heart threat?
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- Ultrasound may reveal hidden clues in carpal tunnel syndrome