The purpose of this study is to investigate the safety, tolerability and pharmacokinetics of SUVN-D4010 in healthy male subjects following single or multiple ascending doses.
This is a single and multiple ascending dose study to assess the safety, tolerability and pharmacokinetics of SUVN-D4010 administered orally once a day to healthy male subjects. The study will be conducted under double blind conditions. The primary objective is to evaluate the safety and tolerability of SUVN-D4010 following oral administration of single or multiple ascending doses and estimate the maximum tolerated dose of SUVN-D4010,if possible. The secondary objectives are to evaluate the single and repeat dose plasma pharmacokinetics following oral administration of single and multiple ascending doses of SUVN-D4010 in healthy male subjects.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
64
PRA Health Sciences
Lenexa, Kansas, United States
ECG
Time frame: Range of Day 1-17
Physical exams
Time frame: Range of Day 1-17
Vitals signs
Time frame: Range of Day 1-17
CSSRS (suicidality)
Columbia Suicidal Severity Rating Scale
Time frame: Range of Day 1-17
Safety and tolerability of single or multiple doses of SUVN-D4010 in healthy male subjects
Incidence of Treatment-Emergent Adverse Events, Laboratory parameters
Time frame: Range of Day 1-17
Area under the SUVN-D4010 plasma concentrationtime curve in a dosing interval (AUC0tau)
Time frame: Day 1
Area under the SUVN-D4010 plasma concentrationtime curve from zero to infinity (AUC0inf)
Time frame: Day 14
Maximum observed concentration (Cmax) and time of observation (tmax)
Time frame: Day 1 and Day 14
Oral clearance (CL/F)
Time frame: Day 1 and Day 14
Accumulation index following multiple dosing of SUVN-D4010 (AI)
Time frame: Day 14
Elimination half life (t½)
Time frame: Day 1 and Day 14
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