Table 2 Comparisons of intraoperative characteristics between two groups
Variables | GDHT (N = 39) | Control (N = 36) | Risk, median, or mean difference (95% CI) | P-value |
|---|---|---|---|---|
Type of diversion, n (%) | Â | Â | Â | 0.999 |
 Ileal conduit | 8 (20.5) | 7 (19.4) | 0.01 (-0.17 to 0.19) |  |
 Neobladder | 31 (79.5) | 29 (80.6) | -0.01 (-0.19 to 0.17) |  |
Duration of surgery (min) | 225.0 (195.0–250.0) | 227.5 (202.5–260.0) | -2.5 (-30.0 to 12.5) | 0.339 |
Duration of anesthesia (min) | 260.0 (237.5–302.5) | 270.0 (250.0–307.5) | -10.0 (-35.0 to 10.0) | 0.201 |
Anesthetic agents | Â | Â | Â | 0.218 |
 Sevoflurane | 9 (23.1) | 14 (38.9) | -0.16 (-0.37 to 0.05) |  |
 Desflurane | 30 (76.9) | 22 (61.1) | 0.16 (-0.05 to 0.37) |  |
Total crystalloid administered (ml) | 2700.0 (2175.0–3250.0) | 2900.0 (1950.0–3700.0) | -200.0 (-875.0 to 825.0) | 0.714 |
Estimated blood loss (ml) | 700.0 (500.0–1000.0) | 700.0 (450.0–1250.0) | 0 (-350 to 350) | 0.671 |
RBC transfusion (pack) | 0.2 ± 0.5 | 0.3 ± 0.8 | -0.15 (-0.47 to 0.16) | 0.330 |
Medications | Â | Â | Â | Â |
 Use of norepinephrine, n (%) | 5 (12.8) | 1 (2.8) | 0.10 (-0.02 to 0.22) | 0.240 |
 Number of rescue drugs administered, n | 5.0 (3.0–8.5) | 6.0 (3.5–9.0) | -1.0 (-5.0 to 1.0) | 0.166 |
 Amount of ephedrine (mg) | 10.0 (5.0–20.0) | 17.5 (5.0–30.0) | -7.5 (-15.0 to 2.5) | 0.171 |
 Amount of phenylephrine (µg) | 0.0 (0.0–65.0) | 30.0 (0.0–140.0) | -30.0 (-75.0 to 20.0) | 0.131 |
 Amount of remifentanil (µg) | 1200.0 (1000.0–1481.5) | 1450.0 (1050.0–2000.0) | -250.0 (-635.5 to 100.0) | 0.027 |
Area under MAP (mmHg * min) | Â | Â | Â | Â |
 < 65 mmHg | 48.0 (14.5–85.5) | 56.5 (19.0–94.5) | -8.5 (-36.0 to 31.0) | 0.758 |
 < 60 mmHg | 5.0 (0.0–46.5) | 9.2 (0.0–33.5) | -4.3 (-17.5 to 12.0) | 0.913 |
 < 55 mmHg | 0.0 (0.0–1.5) | 0.0 (0.0–11.0) | 0.0 (0.0 to 0.0) | 0.664 |
Extubation in ICU, n (%) | 1 (2.6) | 0 (0.0) | 0.03 (-0.02 to 0.08) | 0.999 |