At a glance
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A Prospective, Comparative Effectiveness Randomized Controlled Trial of SPR Peripheral Nerve Stimulation (PNS) Therapy for the Treatment of Pain Following Total Knee Arthroplasty (TKA) Utilizing Preoperative Lead Placement
In Brief
A clinical study evaluating SPRINT Beta System for Total Knee Replacement and 4 related conditions. Completed, enrolled 47 participants across 5 sites.
Detailed Summary
The purpose of this study is to determine if electrical stimulation (small levels of electricity) in addition to the standard of care can safely and effectively reduce pain following total knee replacement more than the standard of care, alone. This study involves a device called the SPRINT Beta System. The SPRINT Beta System delivers mild electrical stimulation to nerves in the leg that received the knee replacement. The SPRINT Beta System includes a small wire (called a "lead") that is placed through the skin in the upper leg. It also includes a device worn on the body that delivers stimulation (called the SPRINT Beta Stimulator). About half the subjects in this study will receive the SPRINT Beta system (treatment group) and half will not (control group). Both groups will receive the standard of care.
Study Details
Timeline
Interventions
The SPRINT Beta System is an Investigational Device which delivers mild electrical stimulation to nerves in the leg that underwent lead placement. The SPRINT Beta System includes a small wire (called a "Lead") that is placed through the skin in the upper leg. It also includes a device worn on the body that delivers stimulation (called the SPRINT Beta Stimulator).