Comparative Study between Opioid-Free Anesthesia and Opioid-Based Anesthesia in Obese Patients Undergoing Abdominal Laparoscopic Surgery? Effective and Safe Analgesia Challenge:

Comparing opioid free general anesthesia to traditional balanced general anesthesia regarding achievement of enhanced recovery in laparoscopic bariatric surgeries

Opioid free multimodal analgesia versus opioid based analgesia in bariatric surgery outcome

Comparison Study between Opioid Free and Opioid Based General Anesthesia in Functional Endoscopic Sinus Surgeries

Opioid Free Anesthesia in Laparoscopic Cholecystectomy (Comparative Clinical Study)

Opioid Free Anesthesia versus Opioid Based Anesthesia for Hemodynamic Stability in Geriatric Patients Undergoing Arthroscopic Shoulder Surgery, A Randomized Comparative Study

Comparative Study of Multimodal Analgesia and Morphine Analgesia Concerning the Adverse Effects Following Open-Heart Surgeries

The effect of opioid free versus opioid based anaesthesia on breast cancer pain score and immune response

Opioid-free general anaesthesia for transthoracic oesophagectomy: does it improve postoperative analgesia and other recovery criteria? A prospective randomised study

Comparing Different Modalities of Opioid Free Anesthesia for Laparoscopic Cholecystectomy