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Dexmedetomidine, the Ideal Drug for Attenuating Hemodynamic Response to Laryngoscopy and Endotracheal Intubation


Affiliations
1 ESIC SSH, Hyderabad, India
2 DDH RC, Hyderabad, India

Laryngoscopy and endotracheal intubation in adults are commonly accompanied by increase in arterial blood pressure and heart rate. Various studies have found that dexmedetomidine attenuates haemodynamic response to laryngoscopy and intubation. Aim of the study was to evaluate the efficacy of intravenous dexmedetomidine in attenuating the haemodynamic responses to laryngoscopy and endotracheal intubation.


Keywords

Dexmedetomidine, Laryngoscopy, Tracheal Intubation, Hemodynamic Response.
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  • Reid, Brace: Irritation of respiratory tract and its reflex effect on heart-Surgery Gynaecology Obstetrics. 1940; 70:157.

  • Scheinin B, Lindgren L, Randell T, Scheinin H, Scheinin M. Dexmedetomidine attenuates sympatoadrenal responses to tracheal intubation and reduces the need for thiopentone and peroperative fentanyl. Br J Anaesth 1992; 68:126-31. 15


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  • Dexmedetomidine, the Ideal Drug for Attenuating Hemodynamic Response to Laryngoscopy and Endotracheal Intubation

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Authors

K. S. Varsha
ESIC SSH, Hyderabad, India
Jyothsna
DDH RC, Hyderabad, India
Usha Rani
DDH RC, Hyderabad, India
Niranjan
DDH RC, Hyderabad, India

Abstract


Laryngoscopy and endotracheal intubation in adults are commonly accompanied by increase in arterial blood pressure and heart rate. Various studies have found that dexmedetomidine attenuates haemodynamic response to laryngoscopy and intubation. Aim of the study was to evaluate the efficacy of intravenous dexmedetomidine in attenuating the haemodynamic responses to laryngoscopy and endotracheal intubation.


Keywords


Dexmedetomidine, Laryngoscopy, Tracheal Intubation, Hemodynamic Response.

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DOI: https://doi.org/10.18311/isacon-Karnataka%2F2017%2FFP044