A Study Of Ultrasound-guided Erector Spinae Plane (ESP) Block Versus Trigger Point Injection (TPI) For Chronic Thoracic Myofascial Pain
Jacksonville, FL; Rochester, MN
The purpose of this study is to compare the analgesic efficacy of ultrasound-guided thoracic ESP block versus thoracic TPI in patients with chronic thoracic myofascial pain, as measured by change in 11-point Numeric Rating Scale (NRS) pain scores from baseline to 6 weeks post-intervention.