Comparison of the effect of intrathecal fentanyl citrate and magnesium sulfate as adjuvants to hyperbaric levobupivacaine 0.5% for spinal anesthesia in patients undergoing lower limb orthopedic surgeries

Background: Subarachnoid blockade is a safe, reliable, and inexpensive technique that provides surgical anesthesia along with prolonged post-operative analgesia. The quality of subarachnoid block is enhanced by the addition of intrathecal adjuvants, su…

A comparative study of low-dose intrathecal bupivacaine 0.5% (heavy), levobupivacaine 0.5% (plain), and levobupivacaine 0.5% (heavy) with fentanyl as an adjuvant in transurethral resection of prostate surgery: A prospective randomized study

Background: Spinal anesthesia is the technique of choice for transurethral resection of the prostate (TURP) surgeries. Levobupivacaine, an S-enantiomer of bupivacaine, is less cardiotoxic than bupivacaine; therefore, a low dose of local anesthetic with…

Perioperative infusion of magnesium sulfate versus dexmedetomidine on the hemodynamic responses in patients undergoing laparoscopic cholecystectomy: A randomized controlled trial

Background: Laparoscopic cholecystectomy is associated with less post-operative pain, shorter hospitalization, and a faster functional recovery as compared to the open procedure. However, like any other surgery, a stress response is induced. Anesthesia…