120
Participants
Start Date
June 9, 2021
Primary Completion Date
August 20, 2021
Study Completion Date
October 30, 2021
Dexamethasone
The patients receive 20ml plain bupivacaine (0.5%) + 8 mg dexamethasone (2ml) in adductor canal block after spinal anesthesia.
Dexmedetomidine
The patients receive 20 ml plain bupivacaine(0.5)+25 microgram dexmedetomidine( diluted in 2 ml normal saline) in adductor canal block after spinal anesthesia .
Magnesium sulfate
The patients receive 20 ml plain bupivacaine(0.5)+200 milligram magnesium sulphate (2 ml of magnesium 10%) in adductor canal block after spinal anesthesia.
Bupivacain
The patients receive 20ml plain bupivacaine (0.5%) + 2 ml of Normal saline in adductor canal block after spinal anesthesia.
Ismail Mohammed Ibrahim, Cairo
Ain Shams University
OTHER