Premixed versus sequential administration of intrathecal fentanyl as a bupivacaine adjuvant in lower limb orthopedic surgeries: a prospective randomized controlled study

Levobupivacaine patient controlled analgesia: Epidural versus blind fascia iliaca compartment analgesia – A comparative study

Postoperative analgesia after major abdominal surgery: Fentanyl–bupivacaine patient controlled epidural analgesia versus fentanyl patient controlled intravenous analgesia

Comparative study between sequential combined spinal epidural anesthesia versus epidural volume extension in lower limb surgery

Continuous spinal anesthesia versus single small dose bupivacaine–fentanyl spinal anesthesia in high risk elderly patients: A randomized controlled trial

Efficacy and Safety of Transversus Abdominis Plane Block and Patient-Controlled Analgesia for Pain Relief after Cesarean Delivery

COMPARATIVE STUDY BETWEEN CONTINUOUS SPINAL ANESTHESIA AND COMBINED SPINAL EPIDURAL ANESTHESIA IN KNEE ARTHROPLASTY

Comparison between pericapsular nerve group block and morphine infusion in reducing pain of proximal femur fracture in the emergency department: A randomized controlled study

General anesthesia and femoral nerve block versus spinal anesthesia for cemented hip arthroplasty in elderly patients: A randomized controlled trial

Epidural versus intravenous clonidine for postoperative patient controlled analgesia