Effect of ketamine–bupivacaine combination in multilevel ultrasound- assisted thoracic paravertebral block on acute and chronic post-mastectomy pain

Effect of different doses of topical ketamine on hemodynamics in patients undergoing modified radical mastectomy

Effect of small dose ketamine on morphine requirement after intestinal surgery: A randomized controlled trial

Comparative study of analgesic effect of epidural ketamine vs. epidural tramadol in patients undergoing mastectomy under thoracic epidural anesthesia

Assessment of Analgesic Effect of Ketamine Vs Ketamine Magnesium Infusion and Their Effect on Postoperative Morphine Consumption after Surgical Nephrectomy

Ketamine versus neostigmine as adjuvants to bupivacaine during ultrasound-guided serratus anterior plane block in modified radical mastectomy. A randomized controlled trial

Effect of adding dexmedetomedine, ketamine and their combination to bupivacaine in thoracic epidural on post-operative analgesia in patients undergoing modified radical mastectomy

Ketamine infusion was effective for severe pain of Non-Hodgkin lymphoma

Role of Ketamine as an Adjuvant to Bupivacaine in C-Arm Guided Thoracic Paravertebral Block Analgesia for Modified Radical Mastectomy

Effect of ketamine on intraoperative nausea and vomiting during elective caesarean section under spinal anaesthesia: A placebo-controlled prospective randomized double blinded st