Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
PHASE4
1000 participants
INTERVENTIONAL
2023-08-14
2025-08-01
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
NONE
Study Groups
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No topical anesthesia
No topical anesthesia will be given during the trigger finger injection.
No interventions assigned to this group
Topical coolant
The subject will have 5 seconds of sterile ethyl chloride sprayed at the site of the trigger finger injections just prior to the administration of the injection.
Gebauers Ethyl Chloride 100% Topical Spray
Sterile ethyl chloride spray
Vibration
The subject will have a vibration device placed just proximal to the site of the trigger finger injection concurrent with the administration of the injection.
Vibration Anesthesia Device by Blaine Labs
Device which vibrates on top of skin
Interventions
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Vibration Anesthesia Device by Blaine Labs
Device which vibrates on top of skin
Gebauers Ethyl Chloride 100% Topical Spray
Sterile ethyl chloride spray
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Diagnosed with trigger finger
* Warrants a trigger finger injection
Exclusion Criteria
* Not diagnosed with trigger finger or does not warrant a trigger finger injection per the typical treatment algorithm adopted by the attending physician.
18 Years
ALL
Yes
Sponsors
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University of Arizona
OTHER
Responsible Party
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Tolga Turker
Associate Professor
Principal Investigators
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Tolga Turker, MD
Role: PRINCIPAL_INVESTIGATOR
Associate Professor
Locations
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Banner UMC North Hills Clinic
Tucson, Arizona, United States
Banner University Alvernon Clinic
Tucson, Arizona, United States
Countries
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Central Contacts
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Facility Contacts
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Role: primary
Role: primary
References
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Blazar, P. and R. Aggarwal, Trigger finger (stenosing flexor tenosynovitis). 2018.
Sampson SP, Badalamente MA, Hurst LC, Seidman J. Pathobiology of the human A1 pulley in trigger finger. J Hand Surg Am. 1991 Jul;16(4):714-21. doi: 10.1016/0363-5023(91)90200-u.
Sbernardori MC, Bandiera P. Histopathology of the A1 pulley in adult trigger fingers. J Hand Surg Eur Vol. 2007 Oct;32(5):556-9. doi: 10.1016/J.JHSE.2007.06.002. Epub 2007 Aug 7.
Makkouk AH, Oetgen ME, Swigart CR, Dodds SD. Trigger finger: etiology, evaluation, and treatment. Curr Rev Musculoskelet Med. 2008 Jun;1(2):92-6. doi: 10.1007/s12178-007-9012-1.
Petchprapa CN, Vaswani D. MRI of the Fingers: An Update. AJR Am J Roentgenol. 2019 Sep;213(3):534-548. doi: 10.2214/AJR.19.21217. Epub 2019 Jul 3.
Lunsford D, Valdes K, Hengy S. Conservative management of trigger finger: A systematic review. J Hand Ther. 2019 Apr-Jun;32(2):212-221. doi: 10.1016/j.jht.2017.10.016. Epub 2017 Dec 28.
Dala-Ali BM, Nakhdjevani A, Lloyd MA, Schreuder FB. The efficacy of steroid injection in the treatment of trigger finger. Clin Orthop Surg. 2012 Dec;4(4):263-8. doi: 10.4055/cios.2012.4.4.263. Epub 2012 Nov 16.
Wojahn RD, Foeger NC, Gelberman RH, Calfee RP. Long-term outcomes following a single corticosteroid injection for trigger finger. J Bone Joint Surg Am. 2014 Nov 19;96(22):1849-54. doi: 10.2106/JBJS.N.00004.
Franko OI, Stern PJ. Use and Effectiveness of Ethyl Chloride for Hand Injections. J Hand Surg Am. 2017 Mar;42(3):175-181.e1. doi: 10.1016/j.jhsa.2016.12.013.
Moayedi M, Davis KD. Theories of pain: from specificity to gate control. J Neurophysiol. 2013 Jan;109(1):5-12. doi: 10.1152/jn.00457.2012. Epub 2012 Oct 3.
Sharma P, Czyz CN, Wulc AE. Investigating the efficacy of vibration anesthesia to reduce pain from cosmetic botulinum toxin injections. Aesthet Surg J. 2011 Nov;31(8):966-71. doi: 10.1177/1090820X11422809. Epub 2011 Oct 14.
Nanitsos E, Vartuli R, Forte A, Dennison PJ, Peck CC. The effect of vibration on pain during local anaesthesia injections. Aust Dent J. 2009 Jun;54(2):94-100. doi: 10.1111/j.1834-7819.2009.01100.x.
Nasehi A, Bhardwaj S, Kamath AT, Gadicherla S, Pentapati KC. Clinical pain evaluation with intraoral vibration device during local anesthetic injections. J Clin Exp Dent. 2015 Feb 1;7(1):e23-7. doi: 10.4317/jced.51643. eCollection 2015 Feb.
Park KY, Lee Y, Hong JY, Chung WS, Kim MN, Kim BJ. Vibration Anesthesia for Pain Reduction During Intralesional Steroid Injection for Keloid Treatment. Dermatol Surg. 2017 May;43(5):724-727. doi: 10.1097/DSS.0000000000001040.
Smith KC, Comite SL, Balasubramanian S, Carver A, Liu JF. Vibration anesthesia: a noninvasive method of reducing discomfort prior to dermatologic procedures. Dermatol Online J. 2004 Oct 15;10(2):1.
Other Identifiers
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STUDY00001135
Identifier Type: -
Identifier Source: org_study_id
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