Table 2 Postoperative Characteristics and Complications
CPB N = 67(58.77%) | Mini-Bypass N = 47(41.23%) | P-value | |
|---|---|---|---|
Estimated Blood Loss Post-Op, median (IQR) | 1060 (730.0) | 1060 (685.0) | 0.560 |
Reoperation for Bleeding | 3 (4.48%) | 4 (8.51%) | 0.377 |
No of transfused PRBCs, median (IQR) | 3.00 (5.00) | 3.00 (4.00) | 0.862 |
No of transfused FFPs, median (IQR) | 6.00 (8.00) | 4.00 (4.00) | 0.717 |
No of transfused platelets, median (IQR) | 6.00 (5.00) | 6.00 (1.00) | 0.421 |
Mediastinitis | 2 (2.99%) | 0 (0.00%) | 0.232 |
Leg Wound infection | 1 (1.49%) | 1 (2.13%) | 0.799 |
Urine Infection | 1 (1.49%) | 1 (2.13%) | 0.799 |
Any Infection | 3 (4.48%) | 1 (2.13%) | 0.502 |
Post-Operative Noradrenaline Use (mcg) | 44 (69.84%) | 20 (43.48%) | 0.006 |
Post-Operative Duration of Noradrenaline Use (minutes), median (IQR) | 312.0 (1140) | 0.00 (150.0) | 0.001 |
Post-Operative Adrenaline Use (mcg) | 53 (85.48%) | 30 (63.83%) | 0.009 |
Post-Operative Duration of Adrenaline Use (minutes), median (IQR) | 695.0 (958.0) | 705.0 (1035) | 0.287 |
Postoperative AF | 3 (4.55%) | 11 (27.50%) | <.001 |
Perioperative MI | 4 (6.06%) | 0 (0.00%) | 0.086 |
Postoperative Stroke | 1 (1.49%) | 0 (0.00%) | 0.400 |
Postoperative Renal Failure Requiring Dialysis | 1 (1.49%) | 2 (4.26%) | 0.364 |
Peak Post-Op Creatinine (mmol/L), median (IQR) | 124.0 (40.00) | 115.0 (38.00) | 0.418 |
Re Intubation | 0 (0.00%) | 1 (2.13%) | 0.230 |
Pneumonia | 2 (2.99%) | 0 (0.00%) | 0.232 |
Pre-Op Weight, median (IQR) | 73.30 (8.60) | 74.00 (19.80) | 0.698 |
Max Post-Op Weight, median (IQR) | 75.20 (11.20) | 76.00 (20.40) | 0.917 |
Max Post-Op WBC Count, median (IQR) | 23.30 (6.60) | 20.00 (10.10) | 0.019 |
Lowest Post-Op Albumin Lev, median (IQR) | 27.00 (5.00) | 27.00 (6.00) | 0.827 |
Amount of Insulin used (units), median (IQR) | 274.5 (62.00) | 246.0 (107.0) | 0.067 |
Hospital Death | 3 (4.48%) | 2 (4.26%) | 0.955 |
Cause | |||
Multi-organ failure | 3 (4.48%) | 2 (4.26%) | 0.955 |
Length of ICU stay, median (IQR) | 48.00 (46.00) | 48.00 (12.00) | 0.646 |
Ventricular Tachycardia/ V. Fib | 2 (3.03%) | 1 (2.13%) | 0.769 |