Carpal Tunnel Release using Ultrasound Guidance (CTR-US): Outcomes of a Pragmatic Randomized Controlled Feasibility Trial within the Military Health System (MHS) — MHSRS 2023

Smith M, Yuan X, Smith J, Deal B, Nanos G, Tintle S, Reece D, Miller M

Abstract accepted for a poster session at the 2023 Military Health System Research Symposium

CTS is the most common peripheral entrapment neuropathy, impacting the health, performance, and readiness of Active Duty service members and military beneficiaries. Military occupations often require repetitive movements, forceful grip, and exposure to vibration, which are risk factors for CTS, illustrating the importance of access to novel CTR techniques that facilitate return to functional activity. Current barriers to CTS treatment within the MHS include limited access to subspeciality care in rural areas, lack of resources, and OR procedural costs and staffing requirements. Clinic-based procedures have demonstrated utility in decreasing costs and increasing access to care within the MHS. Preliminary data from this pragmatic randomized controlled feasibility trial at WRNMMC suggest that CTR-US can be performed by non-operative physicians with advanced training within a clinic environment and yield positive outcomes that compare favorably to the current SOC mOCTR approach. Outcomes of this trial comparing CTR-US and mOCTR at WRNMMC can further expand available CTS management options within the MHS, improving access to care, practice efficiency, operational readiness, and long-term functional outcomes for service members.