Attenuation of Hemodynamic Responses to Laryngoscopy and Tracheal Intubation: Propacetamol versus Lidocaine—A Randomized Clinical Trial

Table 2

Hemodynamic variables including systolic, diastolic, and mean arterial blood pressures (SBP, DBP, MAP) and heart rate (HR) before and after drug in each group.

Variables	Propacetamol (𝑁=32)			Lidocaine (𝑁=30)
	Before	After	P value	Before	After	P value
Systolic blood pressure (mmHg)	125 ± 11	112 ± 22	<0.001	126 ± 21	97 ± 21	<0.001
Diastolic blood pressure (mmHg)	82 ± 10	72 ± 9	<0.001	83 ± 14	65 ± 14	<0.001
Mean arterial blood pressure (mmHg)	96 ± 9	86 ± 11	<0.001	97 ± 15	75 ± 17	<0.001
Hear rate (beat/min)	81 ± 8	72 ± 5	<0.001	85 ± 17	89 ± 21	0.2