The Efficacy of Etomidate-Fentanyl versus Dexmedetomidine-Ketamine for Procedural Sedation and Analgesia during Upper Endoscopy and Biopsy: A Prospective, Randomized Study

Nagat S EL-Shmaa^* and Ghada F El-Baradey

Department of Anesthesia and Surgical ICU, Faculty of Medicine, Tanta University, Egypt

^*Corresponding Author: Nagat S EL-Shmaa, Department of Anesthesia and Surgical ICU, Faculty of Medicine, Tanta University, Egypt, Tel: 0201211865637 Email: