Objective: To compare the frequency of opioid requirement, after intravenous lignocaine infusion and ketorolac tromethamine in the upper limb surgeries. Study Design: Quasi-experimental study. Place and Duration of Study: Combined Military Hospital, Lahore Pakistan, from Oct 2017 to Apr 2018. Methodology: ASA I/II patients of either gender undergoing upper limb surgery were included. Patients were randomly divided into two equal groups, “L” (Lignocaine) and “K” (Ketorolac). In L-group, patients were given intravenous 1.5 mg/kg lignocaine bolus, followed by 2.0 mg/kg/hr infusion during entire procedure; while in K-group, patients were given intravenous 0.5 mg/kg (maximum 30 mg) ketorolac, at induction. The patients were monitored for 12 hours postoperatively and in case of severe postoperative pain (Visual Analogue Scale score >5), rescue analgesia (intravenous Nalbuphine 0.1 mg/kg) was provided. Results: Total eighty patients were included in the study. There was no statistical difference between the two groups with age (p-value 0.823), gender (p-value 0.808) and ASA status (p-value 0.184). There was statistically significant difference between the two groups in terms of opioid requirement at 1-hour (p-value 0.035), 6-hours (p-value 0.032) and 12-hours (p-value 0.035), with K-group showing more requirement as compared to the L-group. Conclusion: Intraoperative administration of intravenous lignocaine infusion is superior to ketorolac in effective postoperative pain management in patients undergoing upper limb surgeries.

OBJECTIVE: To assess the relation of intra-operative hypotension with severity of pre-operative anxiety in patients undergoing caesarean section under spinal anesthesia. STUDY DESIGN: Prospective observational study. PLACE AND DURATION OF STUDY:  This study was carried out from June 2017 to May 2018 at anesthesia department of Combined Military Hospital Lahore. METHODOLOGY: One hundred and twenty patients belonging to America Society of Anesthesiology class I and II, undergoing caesarean section under spinal anesthesia were selected.  Verbal Analogue Scale for anxiety (VASA) and Straight Trait Anxiety Inventory (STAIs) questionnaire were used to measure pre-operative anxiety. Patients were divided into three groups as mild (VASA<3or STAIs<44), moderate (VASA 4-7 or STAIs 44-55) and severe (VASA 7-10 or STAIs>55) anxiety. Baseline mean arterial pressure was measured. Patients were placed in supine position immediately after induction of spinal anesthesia at L3-L4 or L4-L5 level with 12mg bupivacaine. Blood pressure was measured every two minutes until the delivery of baby. Hypotension was labeled when mean arterial pressure dropped by 20% below the baseline. The effect of level of anxiety on drop in MAP was assessed. RESULTS: Seventeen (14.17%) patients had mild pre-operative anxiety; out of which four (23.53%) developed hypotension. Seventy three (60.83%) patients had moderate anxiety; out of which twenty seven (36.99%) developed hypotension. Thirty (25%) patients had severe anxiety; out of which twenty two (73.33 %) developed hypotension. P-value (0.001) was quite significant. CONCLUSION:  It was concluded in our study that severity of pre-operative anxiety has significant effect on intra-operative spinal hypotension.