Comparison of Goal-Directed Hemodynamic Optimization Using Pulmonary Artery Catheter and Transpulmonary Thermodilution in Combined Valve Repair: A Randomized Clinical Trial
Table 4
Clinical characteristics of the study groups.
Characteristic
TTD group
PAC group
value
Crystalloids intraoperatively, mL
1290 ± 213
1158 ± 327
0.14
Crystalloids during 24 hrs postoperatively, mL
1875 ± 531
1518 ± 410
0.02
Colloids during 24 hrs postoperatively, mL
250 ± 68
75 ± 41†
0.04
Incidence of colloid administration
15%
45%
0.08
Fluids during 24 hrs postoperatively, mL
1850 (1600–2575)
1550 (1312–1700)
0.01
Incidence of inotropic/vasopressor support
35%
65%
0.11
Duration of inotropic/vasopressor support after operation, hrs
0.14
Incidence of diuretic administration
30%
55%
0.20
Fluid balance at 24 hrs postoperatively, mL
85 (−358–940)
−743 (−1275–196)
0.05
Diuresis at 24 hrs postoperatively, mL
2410 ± 1196
2439 ± 959
0.93
Postoperative drainage blood loss, mL
557 ± 108
584 ± 190
0.21
SOFA score at 24 hrs postoperatively, points
5 ± 1
6 ± 1
0.37
Duration of respiratory support, hrs
0.04
Length of ICU stay, hrs
0.70
Length of hospital stay, days
0.60
TTD: transpulmonary thermodilution; PAC: pulmonary artery catheter. Data are presented as %, mean ± SD or median (25th–75th percentiles).
