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Influence of different intraoperative fluid management on postoperative outcome after abdominal tumours resection


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FIGURE 1.

Consort diagram of the study.
Consort diagram of the study.

Intraoperative fluid management

Control group Median (interquartile range) ml Protocol group Median (interquartile range) ml P-value (Mann – Whitney U test)
Intraoperative blood loss 300 (425) 500 (500) 0.182
RBC transfusion 0 (0) 0 (0) 0.185
FFP transfusion 0 (0) 0 (0) 1
Platelet transfusion 0 (0) 0 (0) 0.317
Intraoperative fluid balance +375 (438) +1300 (1063) 0.0001
Intraoperative urinary output 205 (100) 300 (200) 0.078

Intraoperative observations and interventions

Control group (Number of patients out of 42 with a certain observation/intervention) Protocol group (Number of patients out of 42 with a certain observation/intervention) P-value
Bolus of phenylephrine during procedure 31 38 0.0431,2
Vasoactive support with norepinephrine 1 2 0.5003
Mean arterial pressure less than 70mmHg at any time during the procedure 31 36 0.2262
Mean arterial pressure less than 50mmHg at any time during the procedure 7 8 0.3532

Comparison of length of stay

Control group Median (Interquartile range) days Protocol group Median (Interquartile range) days P-value (Mann – Whitney U test)
Longest stay in the hospital 9 (8) 9 (5.5) 0.851
Duration of stay in the HDU 4 (3) 3 (1.3) 0.122

List of postoperative complications in the first three days after the procedure in both groups

Postoperative complication/intervention Control group (Number of patients out of 42 with a certain observation/intervention) Protocol group (Number of patients out of 42 with a certain observation/intervention) Value P*
Readmission to the HDU 5 1 0.1361
Admission to the ICU 2 0 0.2472
Revision surgery 6 0 0.0261
The patient has died before discharge 1 0 0.5002
Complications related to the operative procedure (dehiscence, inflammation) first day after the procedure 0 2 0.4942
Complications related to the operative procedure (dehiscence, inflammation) third day after the procedure 3 2 12
RBC transfusion needed on the first day after the procedure 2 0 0.5132
RBC transfusion required the second or third day after the procedure. 1 2 0.5002
Acute kidney disease 3 4 0,5002
Troponin leak 0 3 0,2412
Median level of C-reactive protein (difference between highest postoperative level in 3 days and preoperative level) Laboratory reference range (0–5 mcg/L) 125 (118) 115 (122) 0.1063
Median level of procalcitonin (highest postoperative value in the first 3 days) Laboratory reference range (0–0.50 mcg/L) 0.75 (3.19) 0.3 (0.88) 0.0013
eISSN:
1581-3207
Język:
Angielski
Częstotliwość wydawania:
4 razy w roku
Dziedziny czasopisma:
Medicine, Clinical Medicine, Internal Medicine, Haematology, Oncology, Radiology