Research Article

Pharmacokinetics, Safety, and Tolerability of Tenapanor in Healthy Chinese and Caucasian Volunteers: A Randomized, Open-Label, Single-Center, Placebo-Controlled Phase 1 Study

Table 1

Demographic and baseline characteristics of Chinese and Caucasian participants.

CharacteristicsTenapanor 10 mg (n = 12)Tenapanor 30 mg (n = 12)Tenapanor 50 mg Chinese (n = 12)Tenapanor 50 mg caucasian (n = 11)Placebo (n = 12)Total (n = 59)

Age (years)26.7 ± 6.4626.7 ± 4.6028.6 ± 5.2128.8 ± 4.5126.2 ± 4.3727.4 ± 5.04
Male (n, (%))9 (75.0)9 (75.0)7 (58.3)7 (63.6)7 (58.3)39 (66.1)
Height (cm)163.92 ± 5.783167.25 ± 10.376162.96 ± 10.290171.36 ± 9.440166.92 ± 9.695166.40 ± 9.415
Weight (kg)59.42 ± 10.56263.74 ± 7.75457.80 ± 7.92465.66 ± 10.19662.57 ± 11.40361.77 ± 9.761
BMI (kg/m2)22.027 ± 3.162922.802 ± 2.214321.742 ± 1.919622.312 ± 2.498222.315 ± 2.318922.238 ± 2.3980
Subjects with any history of disease (n, (%))1 (8.3)1 (8.3)1 (8.3)1 (9.1)2 (16.7)6 (10.2)

Note. Data are shown as mean ± SD, unless otherwise specified.