Effectiveness of Combining Erector Spinea Block With Non Opioid Infusions as Opioid Free Anesthesia in Spine Surgeries.

Conditions:   Opioid Use;   Spine Fusion Interventions:   Drug: fentanyl infusion after general anesthesia and erector spinea block;   Drug: lidocaine 2% and dextometometidine infusion after general anesthesia and erector spinea block Sponsor:   Ain Shams University Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials