Sphenopalatine Ganglion Block for Nasal Surery
Conditions: Intraoperative Bleeding; Postoperative Delirium Interventions: Drug: Bupivacaine 0.5% Preservative-Free Injectable Solution; Drug: normal saline Sponsors: Assiut University; saeid metwaly abouelyazid elsawy Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials