Controlled Hypotension for Nasal Surgeries Clinical Trial
Official title:
Department of Anestheia and Intensive Care Unit,Cairo University
Controlled hypotension has been used as a mean of reducing intraoperative blood loss and better visualization of the surgical field in nasal surgeries. Perfusion index has been considered a useful tool for monitoring changes in peripheral perfusion using Masimo set and serum lactate for central perfusion. Many medications were used to induce hypotension. In this study we will compare the effects of tridil and labetalol on the perfusion.
The purpose of this study to detect the degree of hypotension that helps the surgeon and dosen`t impair patient`s perfusion and to compare the hypotensive effects of both tridil and labetalol infusions on the perfusion. ;