2 Clinical Trials for Various Conditions
Our primary hypothesis is that TENS decreases pain with movement by reducing hyperalgesia. Minimizing the severe pain experienced during required activities in the immediate postoperative period will promote functional recovery and prevent the development of new chronic pain syndromes.
The purpose of the study is to compare magnitude of postsurgical analgesic effect in different groups following a single dose of study drug when administered via adductor canal block in subjects undergoing primary unilateral total knee arthroplasty.