Actively Recruiting
Prospective Randomized Trial Comparing Longitudinal vs. Transverse A1 Pulley Release
Led by Washington University School of Medicine · Updated on 2026-04-08
200
Participants Needed
2
Research Sites
104 weeks
Total Duration
On this page
Sponsors
W
Washington University School of Medicine
Lead Sponsor
U
University of Chicago
Collaborating Sponsor
AI-Summary
What this Trial Is About
The goal of this clinical trial is to compare two different skin incisions used in surgery to treat trigger finger in adult patients. Trigger finger occurs when a finger gets stuck or locks because of swelling of the sheath around the tendons the help move the fingers. The main questions it aims to answer are (1) Does the type of skin cut affect how well the hand works 6 weeks after surgery? (2) Does the type of skin cut affect pain levels, scar healing, and how quickly people return to their normal activities? Orthopaedic surgeons will compare a straight incision along the finger (longitudinal incision) to a incision across the crease in the palm (transverse incision) to see if one type of incision results in better recovery, less pain, a better scar, and higher patient satisfaction with the procedure. Participants who have trigger finger and are indicated for surgery will have surgery to release the pulley in their finger using one of the two types of incisions (assigned by chance). Participants will fill out questionnaires about their hand function and pain before surgery and at follow-up visits. Participants will have their scar checked and rated at about 2, 6, and 12 weeks after surgery, and report on their pain for the first few days after surgery and when they can return to work and move their finger without pain.
CONDITIONS
Official Title
Prospective Randomized Trial Comparing Longitudinal vs. Transverse A1 Pulley Release
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adult patients (age ≥ 18 years)
- Diagnosed with trigger finger (stenosing tenosynovitis) of a finger (excluding the thumb)
- Written informed consent obtained
You will not qualify if you...
- Revision surgery
- Previous surgery on the affected finger
- Patients refusing consent
AI-Screening
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Trial Site Locations
Total: 2 locations
1
The University of Chicago Medicine
Chicago, Illinois, United States, 60537
Actively Recruiting
2
Washington University and Barnes-Jewish Orthopedic Center
St Louis, Missouri, United States, 63110
Actively Recruiting
Research Team
N
Nisha N Kale, MD
CONTACT
J
Jason Strezlow, MD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
NONE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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