General anaesthesia versus combined spinal epidural anaesthesia in the presence of mild to moderate pericardial effusion: A study of volunteers undergoing caesarean section

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

Comparative study between the effect of opioid-free anesthesia versus opioid-based anesthesia in morbid obese patients

Effect of fiberoptic intubation on myocardial ischemia and hormonal stress response in diabetics with ischemic heart disease

The perioperative analgesic effect of opioid free anesthesia using combination of dexmedetomidine, ketamine and lidocaine in adolescent patients undergoing Scoliosis Surgery; A r

Presternal local analgesia for postoperative pain relief after open heart surgery

Transdermal nitroglycerine potentiates the analgesic effect of patient controlled epidural analgesia after lower abdominal surgery

Effects of intrathecal bupivacaine–fentanyl versus bupivacaine–dexmedetomidine in diabetic surgical patients

Local anesthetics and regional anesthesia versus conventional analgesia For preventing persistent postoperative pain (Meta-analysis)

Continuous spinal anesthesia for elderly patients with cardiomyopathy undergoing lower abdominal surgeries