About this trial
This study is to analyze the effectiveness of a nighttime extension orthosis after receiving a cortisone injection for the treatment of trigger finger to improve pain and restore functional outcomes. The investigators hypothesize that the extension orthosis will improve pain and functional outcomes compared to those without a digital night extension orthosis in those with trigger finger at 12 weeks from the injection.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Individuals 18 years old or older are included
Patients with trigger finger, aka stenosing flexor tenosynovitis
Status post receiving cortisone injection of the affected digit(s)
Disqualifiers
Any records flagged with break the glass or research opt out
Patients with rheumatoid arthritis
Patients with a history of traumatic injury to the hand
Cognitive or behavioral problems which would preclude informed consent
Trial design
Parallel
Treatments tested in this trial
Oval-8 ® Orthosis
DeviceThe experimental group will consist of receiving a PIP joint on the day they receive their cortisone injection. The Oval-8 ® will be issued to the subject by an Occupational Therapist to ensure correct fit and comfort as well as given written instructions for night use. The orthosis will be worn at night for 6-week duration. Participants will have 1 follow up phone call or email at the 6-week mark and then 1 follow up phone call or email at the 12 week mark by a member of the research team from the time they received their cortisone injection where the time for resolution of trigger finger symptoms, VAS (Visual Analogue Scale), subjective questionnaire and QuickDASH scores will all be recorded in their medical research file.
Cortisone injection only
Other interventionThe control group will receive a cortisone injection and be instructed to move their fingers normally
Treatment groups
Trial outcomes
Primary outcomes
Resolution of Trigger Finger Symptoms
Questionnaire used to determine resolution of Trigger Finger Symptoms
Resolution of Trigger Finger Symptoms
Questionnaire used to determine resolution of Trigger Finger Symptoms
Secondary outcomes
Change in Pain
Visual Analogue Scale for Pain (0 pain free to 10 severe pain)
Change in Pain
Visual Analogue Scale for Pain (0 pain free to 10 severe pain)
Change in Perception of Function
QuickDash scores (0% no functional limitations to 100% disabled)
Sponsors and contacts
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