Ketamine Plus Nitroglycerin Versus Ketamine as Adjuncts to Lidocaine for Intravenous Regional Anesthesia in Adult Patients Undergoing Hand Surgery

Ketorolac versus Magnesium Sulphate as an Adjuvant to Lidocaine in Intravenous Regional Anesthesia for Upper Limb Surgeries

Effect of Adding Ketamine as An Adjuvant to Lidocaine in Ultrasound Guided Supraclavicular Brachial Plexus Block

A double-blind trial of the combination effect of lidocaine, ketamine and verapamil in intravenous regional anesthesia

Effect of adding Ketamine as adjuvant to lidocaine in Bier's block for below elbow surgeries

Effect of Paracetamol and Dexamethasone with Lidocaine in Intravenous Regional Anesthesia of Upper Limb Surgeries

Comparative Study between Naloxone as an Additive to Lidocaine and Naloxone Infusion in Intravenous Regional Anaesthesia for Short Procedures of Upper Limb Surgeries

A randomized controlled study of the effects of adding ultra-low dose naloxone to lidocaine for intravenous regional anesthesia

The Effect of Ketamine as Adjuvant in Ultrasonic Guided Supraclavicular Brachial Plexus Block

Comparative Study between Using Lidocaine Alone versus Using Lidocaine Combined with Either Ketamine, Nitroglycerine or Paracetamol for Bier Block in Upper Limb Surgeries Distal