Table 4 Disease severity and interventions on CRRT days when FB targets were and were not achieved
Interventions/clinical status in the 24-h period | Net FB target met | Prescribed fluid balance target | ||||||
|---|---|---|---|---|---|---|---|---|
> 1 l positive | Up to 1 l positive | FB neutral | Up to 1 l negative | 1 to 2 l negative | > 2 l negative | All | ||
One or more fluid boluses received | No | 3/14 (21%) | 306/544 (56%) | 553/1508 (37%) | 305/823 (37%) | 252/664 (38%) | 61/167 (37%) | 1480/3720 (40%) |
Yes | 75/99 (76%)** | 220/615 (36%)** | 173/980 (18%)** | 233/1289 (18%)** | 108/661 (16%)** | 50/281 (18%)** | 859/3925 (22%)** | |
Blood transfusion received | No | 6/14 (43%) | 249/544 (46%) | 590/1508 (39%) | 294/823 (36%) | 205/664 (31%) | 35/167 (21%) | 1379/3720 (37%) |
Yes | 53/99 (54%)** | 197/615 (32%)** | 234/980 (24%)** | 335/1289 (26%)** | 101/661 (15%)** | 29/281 (10%)** | 949/3925 (24%) ** | |
Fluid bolus and/or blood transfusion | No | 8/14 (57%) | 388/544 (71%) | 870/1508 (58%) | 457/823 (56%) | 369/664 (56%) | 79/167 (47%) | 2171/3720 (58%) |
Yes | 84/99 (85%)** | 325/615 (53%)** | 346/980 (35%)** | 483/1289 (37%)** | 186/661 (28%)** | 74/281 (26%)** | 1498/3925 (38%)** | |
Any diuretic received | No | 4/14 (29%) | 97/544 (18%) | 253/1508 (17%) | 153/823 (19%) | 108/664 (16%) | 17/167 (10%) | 632/3720 (17%) |
Yes | 19/99 (19%) | 90/615 (15%) | 120/980 (12%) | 177/1289 (14%)** | 81/661 (12%)* | 32/281 (11%) | 519/3925 (13%) | |
Any noradrenaline received | No | 7/14 (50%) | 345/544 (63%) | 727/1508 (48%) | 355/823 (43%) | 298/664 (45%) | 70/167 (42%) | 1802/3720 (48%) |
Yes | 73/99 (74%) | 330/615 (54%)* | 422/980 (43%)* | 537/1289 (42%) | 239/661 (36%)** | 108/281 (38%) | 1709/3925 (44%) | |
Total noradrenaline dose received [μg]***, median [IQR] | No | 7936 [4160–44,010] | 20,992 [9648–46,480] | 20,032 [7680–43,023] | 15,242 [5760–32,224] | 9264 [3264–22,203] | 7743 [1760–26,432] | 16,800 [6000–36,720] |
Yes | 49,280 [14688–94,624] | 16,800 [6280–37,248]* | 14,144 [4312–32,408]* | 11,360 [3840–26,447]* | 8360 [2640–18,695] | 6200 [2360–17,524] | 12,760 [4080–29,776]** | |
Maximum lactate [mmol/l], median [IQR] | No | 2.3 [1.5–3.9] | 2.6 [1.8–4.2] | 2.2 [1.6–3.3] | 2.1 [1.6–2.9] | 2.0 [1.6–2.8] | 1.9 [1.5–2.5] | 2.2 [1.6–3.1] |
Yes | 5.6 [3.7–8.9]** | 2.3 [1.8–3.3]** | 1.9 [1.5–2.5]** | 2.0 [1.6–2.6]** | 1.9 [1.5–2.4]** | 1.8 [1.5–2.4] | 2 [1.5–2.7]** | |
SOFA score, mean (SD) | No | 10.3 (3.3) | 10.9 (3.4) | 9.9 (3.6) | 10.1 (3.4) | 10.0 (3.6) | 9.8 (3.4) | 10.1 (3.5) |
Yes | 12.4 (2.9)* | 9.9 (3.3)** | 9.4 (3.3)** | 9.6 (3.3)** | 9.1 (3.3)** | 9.6 (3.7) | 9.6 (3.4)** | |