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. 2020 Nov 12;10(11):e042741. doi: 10.1136/bmjopen-2020-042741

Table 1.

Study visits of the TEG-BT versus T-BT trial

Time point Enrolment Allocation Post-allocation
Preoperative 0 d T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 Discharged
Enrolment
Eligibility screen X
Informed consent X
Allocation X
Interventions
TEG-BT X X X X
T-BT
Assessments
Demographic data X X
Baseline variables X
HGB X X X X X X
Hct X X X X X X
PLTs X X X X X X
PT X X X X X X
APTT X X X X X X
INR X X X X X X
Fibrinogen X X X X X X
Crystalloid fluid X
Artificial colloid fluid X
RBCs X
FFP X
PLTs X
Fibrinogen X
Prothrombin complex X
Albumin X
Blood loss X
Urine output X
The amount of blood lost between 0 and 72 hours after surgery X
Total blood transfusion between 0 and 72 hours after surgery X
The lowest HGB level X
ICU duration X
Overall length of stay X
Total cost of the hospitalisation X

T0, entering the operating room; T1, the performance of CRS; T2, before HIPEC; T3, after HIPEC; T4, at the end of surgery; T5, 2 hours after surgery; T6, postoperative day 1; T7, postoperative day 2; T8, postoperative day 3; T9, postoperative day 5.

APTT, activated partial thromboplastin time; FFP, fresh frozen plasma; Hct, haematocrit; HGB, haemoglobin; ICU, intensive care unit; INR, international normalised ratio; PLTs, platelets; PT, prothrombin time; RBCs, red blood cells; T-BT, traditional blood product transfusion; TEG-BT, thromboelastography-guided blood product transfusion.