Preclinical data support the hypothesis that the administration of AHRO-001 reduces LDL cholesterol levels, improves HDL function, and finally, decreases atheromatous plaque burden.
4 sequential dosing cohorts, each cohort beginning with single dose (SDD), single day exposure, followed by one week of multiple daily dosing (MDD) with bid exposure, a 4 day drug honeymoon, then one week of MDD utilizing tid exposure. Each subsequent cohort utilizes the same SDD/MDD design, starting with SDD higher than prior SDD but a SDD significantly lower than prior tid MDD cohort just completed, the overall goal being to provide gradually increasing dose exposure contingent on satisfactory safety and tolerability of lower doses in the previous groups. Cohort 4 (MDD) utilizes best dose determined by Cohorts 1, 2 \& 3 for 21 days. Estimated Duration of Subject Participation: 8-9 weeks Under Protocol Amendment Version 5.0, an additional cohort, Cohort 5, will concomitantly enroll 48 volunteers randomized to receive either AHRO-001 or placebo. Volunteers included in the study may be either currently receiving or not receiving a statin treatment. The 48 volunteers in Cohort 5 will thus be allocated to 3 treatment groups with 16 volunteers enrolled per group: Group A: AHRO-001 alone Group B: Statin + AHRO-001 Group C: Placebo SUBJECT POPULATION: Healthy volunteers, both males \& infertile females, with asymptomatic mild to moderate hypercholesterolemia
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
110
Cohort 1: 500 mg/dose, given as a single dose then as bid x7days and tid x 7days Cohort 2: 750 mg/dose, given as a single dose then as bid x7days and tid x 7days Cohort 3: 1000 mg/dose, given as a single dose then as bid x7days and tid x7days Cohort 4: 21 days dosing given at best tolerated dose determined by cohorts 1-3 Cohort 5: 12 wks dosing given at best tolerated dose determined by cohorts 1-4
City Hospital #15
Moscow, Russia
Number of participants with adverse events
To assess the safety, tolerability and pharmacokinetics of AHRO-001 when administered first as a single daily dose x 1 day, then by a graduated increase from daily dosing x 1day to twice daily dosing x7 days, and ultimately to thrice daily dosing x7. Next dose can be started as soon as 6 volunteers will finish 2 weeks of administration of the previous dose. All dose increases occur only after drug washout and are only undertaken after medical review of the previous dose as determined by symptoms, vital signs, clinical examination, clinical laboratory results, urinalyses, electrocardiograms and adverse event reporting declares that progression of dosing is safe and appropriate
Time frame: Participants will be followed through the course of their participation, approximately 8 weeks
Number of participants with adverse events
To assess the safety, tolerability and pharmacokinetics of AHRO-001 dosed tid for 21 days at best tolerated dose as determined in Cohorts 1-3.
Time frame: Participants will be followed through the course of their participation, approximately 8 weeks
Number of participants with adverse effects
To assess the safety, tolerability and pharmacokinetics of AHRO-001 administered orally as a tid regimen for 12 weeks in the presence or absence of a statin, at a dose determined by safety in the first 4 dose cohorts.
Time frame: Participants will be followed through the course of their participation, approximately 16 weeks
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