A Phase 1 interventional study of MB-110 and Placebo in Chronic Hepatitis C, sponsored by Microbio Co Ltd. Status unknown at 1 site in Taiwan. Open to participants aged 20 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2017-04-05.
Sponsored by Microbio Co Ltd · Phase 1, Interventional, and Treatment
A Phase 1, First-in-Human, Randomized, Placebo-Controlled, Double-Blind Study to Evaluate the Safety, Tolerability, and Pharmacokinetic Profiles of Single Ascending and Multiple Oral Doses of MB-110 in Healthy Volunteers and to Evaluate the Antiviral Activity of MB-110 in Hepatitis C Virus Infected Subjects
The present study is divided into 2 parts. Part A is a randomized, double blind, placebo controlled, sequential ascending single and multiple oral doses design to evaluate the safety, tolerability, PK, and food effect of MB-110 in healthy volunteers.Part A will recruit 2 groups (Groups 1 and 2) of 8 healthy volunteers in each group. Within each group, 8 subjects will be randomized 6:2 to receive MB-110 versus placebo.Subjects in Group 1 will receive either 50 mg of MB-110 or placebo under fasted conditions during the first visit (Cohort 1); and either 50 mg of MB-110 or placebo under fed conditions during the second visit (Cohort 3) where food effect will be evaluated. Subjects in Group 2 will receive either 100 mg of MB-110 or placebo under fasted condition during the first visit (Cohort 2); or 200 mg of MB-110 or placebo under fasted condition during the second visit (Cohort 4). In Cohort 5, 8 subjects will be selected from Group 1, Group 2, or new recruitment if the washout time is insufficient from the previous cohort. Subjects in Cohort 5 will be randomized 6:2 to receive MB-110 at dose of 200 mg or placebo once daily for 5 consecutive days.
Part B is a randomized, double-blind, placebo-controlled, multiple ascending oral dose design to evaluate the safety, tolerability, PK, and antiviral activity of MB-110 in subjects infected with Hepatitis C virus genotype 1b, 2a, and 3a.Part B will recruit 3 cohorts (Cohorts 6, 7, and 8) of treatment-naïve HCV infected subjects in each cohort. In Cohort 6, 12 subjects infected with Hepatitis C virus genotype 1b will be randomized 5:5:2 to receive two dose levels of MB-110 or placebo once daily for 3 consecutive days. In Cohort 7, 6 subjects infected with Hepatitis C virus genotype 2a will be randomized 5:1 to receive MB-110 or placebo once daily for 3 consecutive days. In Cohort 8, 6 subjects infected with Hepatitis C virus genotype 3a will be randomized 5:1 to receive MB-110 or placebo once daily for 3 consecutive days.
1,090 studies on the registry are indexed under Hepatitis C, Chronic; 9 are open to participants now.
This study's planned enrollment of 40 is below the median of 90 across 789 interventional studies indexed under Hepatitis C, Chronic.
Browse Hepatitis C, Chronic studies →Microbio Co Ltd is the lead sponsor of 10 studies on the registry; 1 is open to participants now.
Counted across the registry records on this site, refreshed daily.
Inclusion Criteria for Part A:
To be eligible to participate in this study, subjects must meet all of the following criteria at screening:
12-lead electrocardiogram (ECG) consistent with normal cardiac conduction and function:
10. Willing to sign an Informed Consent Form (ICF) indicating that he or she understands the purpose of and procedures required for the study and is willing to participate in the study
Exclusion Criteria for Part A:
Subjects must be excluded if they meet any of the following criteria:
Subjects with one or more of the following laboratory abnormalities at screening as defined by DMID Adult Toxicity Table:
Inclusion Criteria for Part B:
To be eligible to participate in this study, subjects must meet all of the following criteria:
Presence of chronic hepatitis C (CHC) as documented below:
Exclusion Criteria for Part B:
Subjects must be excluded if they meet any of the following criteria:
Subjects with one or more of the following laboratory abnormalities at screening as defined by Division of Microbiology and Infectious Diseases (DMID) Adult Toxicity Table:
oral hard-gel capsule formulation. One dose strength, 25 mg of MB-110, will be filled into the #00 hard-gel capsule.
Drug: MB-110
in the same #00 hard-gel capsules.
Drug: Placebo
MB-110 is a novel, potent, and selective HCV inhibitor against the NS5A protein. In the preclinical studies, MB-110 demonstrated picomolar EC50s towards various genotypes and favorable pharmacokinetic properties to support the once daily dosing regimen.
Also known as: DBPR110, NSFA10003S0
It will be identical in appearance and similar in weight to the MB-110 hard-gel capsule.
Also known as: Placebo of MB-110
Incidence of adverse events in cohort 1-4
Time frame: Up to 8 days (plus or minus 1 day)
Incidence of adverse events in cohort 6-8
Time frame: Up to 17 days (14 days plus or minus 1 day after dosing for 3 consecutive days)
Changes in vital signs from baseline in cohort 1-4
Time frame: at screening visit, day-1, pre-dose (-2 to 0 hr), and post-dose (2 hr, 4 hr, 6 hr, 8 hr, 12 hr, 16 hr, 24 hr, 48 hr, 72 hr, and 96 hr) and Day 8 (plus or minus 1 day)
Changes in vital signs from baseline in cohort 5
vital signs will be performed
Time frame: at screening visit, day-1, post-1st, -2nd, -3rd, -4th, -5th dose (4 hr±15 min and 6 hr±15 min), discharge day (Day 9), Day 12, and Day 19 (14 days plus or minus 1 day after dosing for 5 consecutive days)
Changes in vital signs from baseline in cohort 6-8
Time frame: at screening visit, day-1, post-1st, -2nd, -3rd dose (4 hr±15 min and 6 hr±15 min), discharge day (Day 7), Day 13, and Day 17 (14 days plus or minus 1 day after dosing for 3 consecutive days)
Changes in physical examination from baseline in cohort 1-4
Time frame: at screening visit, day-1, discharge day (Day 5), and Day 8 (plus or minus 1 day)
Changes in physical examination from baseline in cohort 5
Time frame: at screening visit, day-1, discharge day (Day 9), Day 12, and Day 19 (14 days plus or minus 1 day after dosing for 5 consecutive days)
Changes in physical examination from baseline in cohort 6-8
Time frame: at screening visit, day-1, discharge day (Day 7), Day 13, and Day 17 (14 days plus or minus 1 day after dosing for 3 consecutive days)
Changes in safety laboratory values (biochemistry, hematology, coagulation, and urinalysis) from baseline in cohort 1-4
Time frame: at screening visit, day-1, and post-dose (12 hr±30 min, 48 hr±30 min, and 96 hr±30 min), and Day 8 (plus or minus 1 day)
Changes in safety laboratory values (biochemistry, hematology, coagulation, and urinalysis) from baseline in cohort 5
Time frame: at screening visit, day-1, post-1st, -3rd, and -5th dose (12 hr±30 min), Day 7, discharge day (Day 9), and Day 12 (7 days plus or minus 1 day after dosing for 5 consecutive days)
Changes in safety laboratory values (biochemistry, hematology, coagulation, and urinalysis) from baseline in cohort 6-8
Time frame: at screening visit, day-1, 12 hr±30 min post-1st, 12 hr±30 min post-3rd, Day 5, discharge day (Day 7), and Day 13 (10 days plus or minus 1 day after dosing for 3 consecutive days)
Changes in 12-lead ECG from baseline in cohort 1-4
Time frame: at screening visit, day-1, pre-dose (-2 to 0 hr), and post-dose (2 hr, 4 hr, 6 hr, 8 hr, 12 hr, 16 hr, 24 hr, 48 hr, 72 hr, and 96 hr), and Day 8 (plus or minus 1 day)
Changes in 12-lead ECG from baseline in cohort 5
Time frame: at screening visit, day-1, post-1st, -2nd, -3rd, -4th, -5th dose (4 hr±15 min and 6 hr±15 min), discharge day (Day 9), and Day 12 (7 days plus or minus 1 day after dosing for 5 consecutive days)
Changes in 12-lead ECG from baseline in cohort 6-8
Time frame: at screening visit, day-1, post-1st, -2nd, -3rd dose (4 hr±15 min and 6 hr±15 min), discharge day (Day 7), and Day 13 (10 days plus or minus 1 day after dosing for 3 consecutive days)
Change in plasma viral RNA from baseline in cohort 6-8
Blood for HCV RNA level determination will be collected at screening visit, day-1, Day 1 ( pre-1st dose (-2 to 0 hr), post-1st dose (8 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose)), Day 2 (post-2nd dose (12 hr±15 min and 24 hr±15 min)), Day 3 (post-3rd dose (12 hr±15 min, 24 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)), Day 13, and Day 17
Time frame: Up to 17 days
Incidence of adverse events in cohort 5
Time frame: Up to 19 days (14 days plus or minus 1 day after dosing for 5 consecutive days)
Area under the plasma concentration time curve from 0 to the last measurable concentration (AUC0-t) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Area under the plasma concentration time curve from 0 to infinity (AUC0-inf) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Maximum plasma concentration (Cmax) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Trough plasma concentration (Cmin) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time at which maximum plasma concentration (Tmax) is observed in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Terminal elimination half-life (t1/2) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Terminal elimination rate constant (λz) in cohort 1-4
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Urine PK parameters: the amount of study drug excreted into urine and urine recovery rate (Ae%) in cohort 1-4
Time frame: -2-0 hr, 0-6 hr, 6-12 hr, 12-24 hr, 24-36 hr, 36-48 hr, 48-72 hr, 72-96 hr post-dose
Area under the plasma concentration time curve from 0 to the last measurable concentration (AUC0-t) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Area under the plasma concentration time curve from 0 to infinity (AUC0-inf) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Maximum plasma concentration (Cmax) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Trough plasma concentration (Cmin) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Time at which maximum plasma concentration (Tmax) is observed in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Terminal elimination half-life (t1/2) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Terminal elimination rate constant (λz) in cohort 5
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3 and Day 4: pre-3rd, -4th dose (-2 to 0 hr) Day 5: pre-5th dose (-2 to 0 hr), post-5th dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 8 days
Urine PK parameters: the amount of study drug excreted into urine and urine recovery rate (Ae%) in cohort 5
Time frame: Day 1: pre-1st dose (-2-0 hr), post-1st dose (0-6 hr, 6-12 hr, 12-24 hr) Day 5: post-5th dose (0-6 hr, 6-12 hr, 12-24 hr, 24-36 hr, 36-48 hr, 48-72 hr, and 72-96 hr)
Area under the plasma concentration time curve from 0 to the last measurable concentration (AUC0-t) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Area under the plasma concentration time curve from 0 to infinity (AUC0-inf) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Maximum plasma concentration (Cmax) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Trough plasma concentration (Cmin) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Time at which maximum plasma concentration (Tmax) is observed in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Terminal elimination half-life (t1/2) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Terminal elimination rate constant (λz) in cohort 6-8
Day 1: pre-1st dose (-2 to 0 hr), post-1st dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min before the 2nd dose) Day 3: pre-3rd dose (-2 to 0 hr), post-3rd dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Time frame: Up to 6 days
Urine PK parameters: the amount of study drug excreted into urine and urine recovery rate (Ae%) in cohort 6-8
Time frame: Day 1: pre-1st dose (-2-0 hr), post-1st dose (0-4 hr, 4-8 hr, 8-12 hr, 12-16 hr, and 16-24 hr) Day 3: post-3rd dose (0-4 hr, 4-8 hr, 8-12 hr, 12-16 hr, 16-24 hr, 24-36 hr, 36-48 hr, 48-72 hr, and 72-96 hr)
Difference on area under the plasma concentration time curve from 0 to the last measurable concentration (AUC0-t) between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on area under the plasma concentration time curve from 0 to infinity (AUC0-inf) between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on maximum plasma concentration (Cmax) between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on trough plasma concentration (Cmin) between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on time at which maximum plasma concentration (Tmax) is observed between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on terminal elimination half-life (t1/2) between cohort 1 and 3
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Difference on terminal elimination rate constant (λz) in cohort 6-8
Time frame: pre-dose (-2 to 0 hr) and post-dose (1 hr±3 min, 2 hr±5 min, 3 hr±10 min, 4 hr±10 min, 6 hr±15 min, 8 hr±15 min, 12 hr±15 min, 16 hr±15 min, 24 hr±15 min, 36 hr±15 min, 48 hr±15 min, 72 hr±15 min, 96 hr±15 min)
Start is estimated for Dec 2017; primary completion for Jun 2018, 6 months later.
Of 22 phase 1 interventional studies under Hepatitis C, Chronic, half reached primary completion within 6 months of starting (the median), counting those still running; a quarter within 3 and three quarters within 11. This study's planned 6 months is close to that.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Apr 2017. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Microbio Co Ltd