radial artery cannulation is performed by an experienced person, non-invasive blood pressure measurement will be made at 3 stages of the operation (dissection, anhepatic, neohepatic) and the effects of radial artery cannulation on the perfusion index will be evaluated by recording the correlation between radial artery and invasive measurements and the perfusion indexes of both hands simultaneously with Masimo.
Arterial lines placement is for real-time monitoring of blood pressures and arterial blood sampling in critically ill patients or those undergoing complex procedures and surgeries. Routine monitoring will be performed after the patients are taken to the operating room. Before bilateral radial artery cannulation, allen test will be performed and entrance perfusion indexes will be checked. After radial artery cannulation is performed by an experienced person, non-invasive blood pressure measurement will be made at 3 stages of the operation (dissection, anhepatic, neohepatic) and the effects of radial artery cannulation on the perfusion index will be evaluated by recording the correlation between radial artery and invasive measurements and the perfusion indexes of both hands simultaneously with Masimo.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
PREVENTION
Masking
NONE
Enrollment
50
radial artery cannulation
To evaluate the perfusion index of the hand in which artery cannulation was performed with Masimo.There is no result range
Arterial cannulation is mandatory for hemodynamic data monitoring in liver transplantation and is performed routinely. To evaluate the perfusion of the hand of the patients after cannulation
Time frame: Intraoperative (patients during surgery)
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