Yes |
1) Demographic data will be recorded [age (years), gender, height (cm), weight (kg), BMI (kg/m2) and type of surgery, duration of surgery, ASA and comorbidities].
2) LUS baseline preoperative and postoperative in PACU for both groups to evaluate the number of patients with score more than 3 in the two groups
3) Baseline reading of SVV (10 min. before induction) in both groups
4) Subsequent readings of SVV in both groups (A and B) every 30 min. till end of operation.
6) Length of ICU and hospital stay will be recorded.
7) The total amount of infused volume of crystalloid solutions, colloid and blood products that will be given to patients during surgery.
8) Heart rate, mean arterial pressure, percutaneous arterial oxygen saturation, will be also recorded during the surgery baseline reading (10 min. before induction) every 30 min. till end of operation.
9) The number of patients who need vasoactive (dopamine or/and norepinephrine (noradrenaline) support more than two hrs. in the two groups will also be recorded.
10) The number of patients with increased postoperative LUS by 3 or more will be compared between the two groups.
11) Postoperative complications in each group will be recorded as, pneumonia, pulmonary embolism, coma, brain edema, sepsis, number of patients who need ventilator support, acute kidney injury, renal failure, stroke, deep vein thrombosis, skin infection or arrhythmia.
|
Informed Consent Form,Study Protocol |
One year after approval of Ethical Committee |
controlled access |