ATTENUATION OF HEMODYNAMIC RESPONSE DURING LARYNGOSCOPY AND ENDOTRACHEAL INTUBATION WITH TWO DIFFERENT DOSES OF LABETALOL IN CONTROLLED HYPERTENSIVE PATIENTS
AbstractAim: The aim of the present study was to compare the efficacy of two different doses of labetalol for controlling these hemodynamic responses to laryngoscopy and tracheal intubation in controlled hypertensive patients. Material and Methods: Present study conducted on 90 patients posted for various elective surgeries under general anesthesia at our institute. Study populations were randomly divided into 3 groups. Group L1: Received Inj Labetalol 0.15 mg/kg iv 5 min before intubation, Group L2: Received Inj. Labetalol 0.3 mg/kg iv 5 min before intubation and Group C: Received 0.9% normal saline iv 5 min before intubation. Heart rate (HR), systolic blood pressure (SBP) and diastolic blood pressure (DBP) were recorded prior to induction, at time of intubation and various intervals after intubation. Results: The control in HR, SBP, DBP, MAP and RPP was statistically significant between Group L1 and Group L2 at 3 min, 5 min post intubation. There was significant difference in HR throughout study time between L1 C and L2 C. Conclusion: Labetalol in both doses is effective in reducing the hemodynamic stress response in controlled hypertensive patients in dose dependent manner during laryngoscopy and tracheal intubation and was attenuated more with Labetalol 0.3mg/kg iv compared to 0.15mg/kg iv dosage.
Article Information
25
3345-3352
563 KB
4
English
IJPSR
A. Sargunaraj, Dhwani Trambadia, Bhavna Rawal, Payal Yadav * and Vinay B. Rupakar
Chirayu Private Hospital, Jaipur, Rajasthan, India.
researchguide86@gmail.com
12 June 2024
03 July 2024
17 July 2024
10.13040/IJPSR.0975-8232.15(11).3345-52
01 November 2024