The purpose of this study is to examine the safety and tolerability of AZD2389 in participants with hepatic impairment and participants with normal hepatic function.
This is a single-dose, non-randomised, open-label, parallel-group study to examine the PK, fibroblast activation protein activity, safety, and tolerability of AZD2389 in participants with hepatic impairment and participants with normal hepatic function. The study is planned to consist of: * Cohort 1: Participants with normal hepatic function (sex-, age-, and body mass index \[BMI\]-matched) * Cohort 2: Participants with mild hepatic impairment (CP A classification) * Cohort 3: Participants with moderate hepatic impairment (CP B classification) * Cohort 4 (Optional): Participants with severe hepatic impairment (CP C classification) Safety, tolerability, and available plasma PK data up to 48 hours post-dose from at least 4 participants in each of the mild hepatic impairment (CP Class A) and moderate hepatic impairment (CP Class B) cohorts must have been assessed by the investigator(s), medical monitor, and sponsor prior to the decision to proceed with evaluation/recruitment of participants with severe hepatic impairment (CP Class C). Cohort 1 (normal hepatic function) will be initiated in parallel with Cohorts 2 and 3.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
35
Single oral dose of AZD2389 in participants from all cohorts
Research Site
Chandler, Arizona, United States
Research Site
Rialto, California, United States
Research Site
Miami Lakes, Florida, United States
Research Site
Orlando, Florida, United States
Plasma PK parameter Cmax
maximum observed plasma concentration
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter AUCinf
area under the concentration-time curve from zero to infinity
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter AUClast
area under the concentration-time curve from zero to the last measurable concentration
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter t1/2λz
half-life associated with terminal slope (λz) of a semi-logarithmic concentration-time curve
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter Tmax
time to reach maximum observed plasma concentration
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter CL/F
apparent total body clearance of drug from plasma after extravascular administration
Time frame: pre-dose to 48 hours post-dose
Plasma PK parameter Vz/F
apparent volume of distribution during the terminal phase after extravascular administration.
Time frame: pre-dose to 48 hours post-dose
Urine PK parameter Ae(t1-t2)
cumulative amount of unchanged drug excreted into the urine for the interval between time 1 and time 2
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Research Site
San Antonio, Texas, United States
Time frame: pre-dose to 48 hours post-dose
Urine PK parameter CLr
renal clearance of the drug from plasma
Time frame: pre-dose to 48 hours post-dose
Urine PK parameters fe(t1-t2)
fraction of the drug excreted into the urine for the interval between time 1 and time 2
Time frame: pre-dose to 48 hours post-dose