Which works best for trigger finger: injection or minor surgery?
NCT ID NCT04568993
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at 100 people with trigger finger to compare two ways of giving a steroid injection and to see if injections are better than a small surgical release. Participants report their pain, finger motion, and triggering symptoms. The goal is to find which approach offers the most relief with the least discomfort.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- methylprednisolone and lidocaine injection
- What this could lead to
- If successful, this could show which injection technique is less painful and more effective for trigger finger, potentially improving standard care.
- What could go wrong
- This is a small, early-stage study with only 100 participants, so results may not apply to everyone. Injections may not work for all cases, and surgery carries its own risks.
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
-
About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2020
- Expected to finish
-
Jul 2028
An estimate. End dates often move.
- 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 years and older
- Sex
-
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:• 1. Triggering of one or more fingers and/or impaired active finger motion and/or pain during active finger motion 2. Localized tenderness volar to the MCP joint of the affected finger 3. The patient seeks treatment Exclusion Criteria: 1. Previous treatment for triggerfinger in the finger to be treated 2. Impaired function of finger due to previous trauma/infection or other condition 3. Suspicion of other cause than triggeriinger/tendovaginitis 4. Patient not able to follow instructions
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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
-
Alingsås Lasarett/ District Hospital
Alingsås, Sweden
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