NCT07445386 2026-03-03Transdiscal vs Paravertebral Neurolytic Splanchnic Nerve Block for Upper Abdominal Cancer PainAnkara Etlik City HospitalPhase NA Recruiting56 enrolled
NCT05506878 2026-01-08Auriculo-Nerve Stimulation on Post-Operative Opioid RequirementUniversity of PittsburghPhase NA Recruiting286 enrolled