Characteristics | All patients (n = 147) | PDT attainment (n = 93) | PDT non-attainment (n = 54) | p valuea |
---|---|---|---|---|
Demographic data | ||||
 Age (years) | 63 (56–70) | 65.0 (58.5–73.0) | 60.5 (51.0–66.0) | 0.001 |
 Sex (male/female) | 91/56 | 51/42 | 40/14 | 0.021 |
 Length (cm) | 172.2 (10.7) | 169.7 (10.1) | 176.6 (10.3) | < 0.001 |
 Weight (kg) | 77 (70–90) | 75 (68–90) | 80 (70–90) | 0.339 |
 BMI | 26.1 (22.9–29.3) | 26.9 (23.9–29.6) | 25.3 (22.2–28.1) | 0.087 |
 Concomitant antibiotics |  |  |  | 0.029 |
  No | 54 (36.7%) | 28 (30.1%) | 26 (48.1%) |  |
  Yesb | 93 (63.3%) | 65 (69.9%) | 28 (51.9%) |  |
Clinical data at inclusion | ||||
 SOFA | 11.0 [7.0–15.0] |  |  | 0.293 |
  0–6 | 28 (19.0%) | 15 (16.3%) | 13 (24.1%) |  |
  7–9 | 32 (21.8%) | 18 (19.6%) | 14 (25.9%) |  |
  10–14 | 38 (25.9%) | 24 (26.1%) | 14 (25.9%) |  |
  15 | 48 (32.7%) | 35 (38.0%) | 13 (24.1%) |  |
 APACHE II | 23 [18–27] |  |  | 0.161 |
  0–9 | 5 (3.4%) | 3 (3.3%) | 2 (3.7%) |  |
  10–19 | 39 (26.7%) | 20 (21.7%) | 19 (35.2%) |  |
  20–29 | 85 (58.2%) | 55 (59.8%) | 30 (55.6%) |  |
  ≥ 30 | 17 (11.6%) | 14 (15.2%) | 3 (5.6%) |  |
 Albumin (g/L) | 26.3 (7.3) | 24.9 (7.0) | 28.5 (7.3) | 0.003 |
 Serum creatinine (μmol/L) | 102 [67–155] | 124.0 [79.5–182.5] | 79.5 [56.8–106.3] | < 0.001 |
 Temperature (°C) | 36.9 [36.1–37.4] | 36.7 [36.0–37.3] | 37.0 [36.3–37.6] | 0.112 |
 WBC (× 109/L) | 13.2 [8.7–18.2] | 11.7 [7.3–17.8] | 15.8 [10.7–20.2] | 0.022 |
 CRP (mg/L) | 111 [35–226] | 120 [46–242] | 91 [15–175] | 0.072 |
 Serum urea (mmol/L) | 8.9 [6.1–16.5] | 12.4 [7.1–19.2] | 6.6 [4.8–9.3] | < 0.001 |
 eGFR (mL/min/1.73 m2) |  |  |  | < 0.001 |
  < 30 | 29 (19.7%) | 25 (26.9%) | 4 (7.4%) |  |
  30–50 | 31 (21.1%) | 28 (30.1%) | 3 (5.6%) |  |
  50–90 | 41 (27.9%) | 19 (20.4%) | 22 (40.7%) |  |
  > 90 | 46 (31.3%) | 21 (22.6%) | 25 (46.3%) |  |
 CRRT |  |  |  | 0.063 |
  No | 119 (81%) | 71 (76.3%) | 48 (88.9%) |  |
  Yes | 28 (19%) | 22 (23.7%) | 6 (12.1%) |  |
PK/PD indices | ||||
 %ƒT > MICECOFF | 84.2% |  |  |  |
 %ƒT > 4×MICECOFF | 51.7% |  |  |  |
Clinical outcomes | ||||
 ICU LOS (days) | 9 [4–15] | 11 [6–20] | 5 [3–12.8] | 0.005 |
 30-day mortality | 29 (19.7%) | 22 (24.2%) | 7 (13.2%) | 0.135 |