Stopped: Retrospective study that the PI decided not to proceed with
This is a retrospective chart review to determine the non-inferiority of performing lower extremity peripheral nerve block placement under spinal anesthesia compared to its pre-spinal counterpart.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Persistent Abnormal Neuropathic Symptoms
Timeframe: lasting more than 7 days following a sciatic popliteal nerve block