Table 1 Clinical characteristics of patients administered with remimazolam (RMZ).

From: Pharmacokinetic and pharmacodynamic characterization of remimazolam in older Japanese adults who underwent general anesthesia at early stage of infusion

Number of patients

20

Number of measurements

60

Sex (male/female)

12/8

Age (years)

71.7 (42.2–88.6)

Body weight (kg)

60.4 (44.5–77.1)

Body mass index (kg/m2)

23.1 (18.1–28.0)

Serum creatinine (mg/dL)

0.81 (0.50–1.28)

Creatinine clearance (mL/min)

72.6 (41.6–115.6)

Estimated glomerular filtration rate (mL/min/1.73 m2)

70.1 (45.3–89.7)

Aspartate amino transferase (IU/L)

21 (15–48)

Alanine aminotransferase (IU/L)

21 (8–57)

Plasma concentration of RMZ (ng/mL)

1159 (745.4–2471.3)

Plasma concentration of CNS7054 (ng/mL)

485 (103–1568.9)

Bispectral index (BIS)

53 (36–83)

The time to loss of consciousness after starting the infusion (min)

1.71 (1.20–3.00)

  1. Data are presented as the number or median with the range in parentheses.