The objective of the trial was to explore the effect of different infusion volume on perioperative bladder and blood volume in patients undergoing daytime surgery assisted by bladder and vascular ultrasound and transthoracic echocardiography.
The objective of the trial was to evaluate the effects of different infusion volume of Ringer's solution acetate (2 ml/kg,8ml/kg, 16ml/kg) on bladder volume, hemodynamics,transthoracic echocardiography and vascular ultrasound including the inferior vena cava(IVC) and the right subclavian vein(SCV) diameter and the IVC and SCV collapsibility index in patients undergoing daytime surgery through a randomized controlled clinical study, so as to provide better guidance for clinical transfusion avoiding bladder catheterization . The patients in this trial were visited before induction and discharge from the postanaesthesia .We also collected the first time and times of micturition and whether the patients have the dysuria.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
TRIPLE
Enrollment
90
Intravenous infusion of 2 ml/kg Ringer's solution acetate within 1 hour after induction.
Intravenous infusion of 8ml/kg Ringer's solution acetate within 1 hour after induction.
Intravenous infusion of 16ml/kg Ringer's solution acetate within 1 hour after induction.
the First Hospital of China Medical University
Shenyang, Liaoning, China
1. The change of bladder volume
bladder and blood volume in patients undergoing daytime surgery assisted by bladder and vascular ultrasound
Time frame: baseline and 10 minutes before leaving the post-anesthesia care unite
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