Characteristics | No hypotension during session | Hypotension during session |
---|---|---|
(n = 46) | (n = 61) | |
Age | 70 [64–79] | 67 [58–78] |
Male gender | 38 (83 %) | 47 (77 %) |
SAPS II | 53 [40–62] | 53 [37–60] |
Reasons for PiCCO® monitoring | ||
• Septic shock | 30 (65 %) | 34 (56 %) |
• Cardiogenic shock | 7 (15 %) | 10 (16 %) |
• Other | 9 (20 %) | 17 (28 %) |
Time between ICU admission and IHD session (day) | 20 [12–34] | 16 [9–29] |
SOFA score at the day of IHD session | 7 [6–9] | 10 [8–11]† |
Mechanical ventilation at IHD session onset | 18 (39 %) | 21 (34 %) |
Inotrope at IHD session onset | 7 (15 %) | 2 (3 %) |
Vasopressor at IHD session onset | 20 (43 %) | 33 (54 %) |
Vasopressor dose at IHD session onset (μg.kg-1.min-1) | 0 [0–0.10] | 0.04 [0–0.19] |
Heart rate at IHD session onset (min-1) | 89 [80–98] | 90 [81–98] |
MAP at IHD session onset (mm Hg) | 78 [71–83] | 72 [67–79]† |
CVP at IHD session onset (mm Hg) | 9 [7–13] | 8 [5–11] |
CI at IHD session onset (L.min-1.m-2) | 3.7 [3.0–3.9] | 3.4 [2.8–4.0] |
ISVR at IHD session onset (dyne.s.cm-5) | 1561 [1366–1907] | 1501 [1262–1764] |
EVLWI at IHD session onset (mL.kg-1 PBW) | 8.2 [6.1–10.9] | 7.7 [6.0–9.7] |
PVPI at IHD session onset | 1.5 [1.2–2.0] | 1.6 [1.4–2.0] |
Preload dependence at IHD session onset | 1 (2 %) | 4 (7 %) |
Arterial lactates (mmol.L-1) | 1.4 [1.1–1.8] | 1.4 [1.1–1.8] |
Elevated lactates above upper laboratory limit (2.2 mmol.L-1) | 4 (9 %) | 10 (16 %) |
Duration of IHD sessions (min) | 240 [240–240] | 240 [240–250] |
Total fluid removal during IHD session (mL) | 3000 [2162–3370] | 2400 [1670–3200] |
Fluid removal per hour during IHD session (mL.H-1) | 756 [541–820] | 575 [400–829] |
Dialyzer blood flow rate at IHD session onset (L.min-1) | 250 [250–270] | 250 [250–275] |
Dialysate flow at IHD session onset (mL.min-1) | 500 [500–600] | 500 [500–700] |
Dialysate temperature at IHD session onset (°C) | 36 [36–36] | 36 [36–36] |
Dialysate sodium concentration at IHD session onset (mmol.L-1) | 145 [141–148] | 145 [145–150] |