"Comparison of two different doses of Dexmedetomidine combined with 0.5 % Levobupivacaine for post operative analgesia in ultrasound guided supraclavicular brachial plexus block-A double blinded randomized cantrolled study"

Patients who are posted for elective and emergency upperlimb procedures

Patients who are classified under american society of anaesthesiologists,who comes under ASA-1 and ASA-2

For elective surgeries adequate NPO status of six hours is maintained preoperatively

T.Dizepam 5mg and T.Rantac150 mg is given preoperative night before surgery

For emergency procedure NPO status of six hours is followed

A total number of 56 patients are allocated randomly using computer generated code,Group 50 receives 29 ml of 0.5% levobupivacaine groupD75 recieves 75 microgram of dexmedatomidine and 29 ml of 0.5 percent levobupivacaine

Motor onset and sensory onset are recorded

Surgeries done only under block

Intraoperative and post operative hemodynamic variables are recorded for each patient

Patient shifted to surgical ICU after the procedure and post operatively patient is monitored

If patient have VAS score more than 3/10 then rescue analgesia is given with tramadol 100 mg