- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03459391
Study to Assess Safety, Tolerability and Pharmacokinetics of XC221 in Healthy Volunteers
A Double-blind, Randomized, Placebo-controlled Study of the Safety,Tolerability and Pharmacokinetics of Increasing Doses of XC221 After Single and Repeated Oral Administration in Healthy Volunteers
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
One Russian center was approved for participation in this study. One center was initiated. Healthy volunteers were enrolled in 1 center. The study consisted of 4 periods: screening, single administration, multiple administration and follow-up.
All eligible subjects were randomized into the study in appropriate cohort groups sequentially. Cohort 1 - XC221 or Placebo 60 mg once and then daily 5 days after a 6-day break; Cohort 2 - XC221 or Placebo 200 mg once and then daily during 5 days after a 6-day break. The decision regarding increasing of the study drug dose for a subsequent cohort was made by the Data Safety Monitoring Committee on the basis of preliminary safety results assessment. A total of 24 volunteers received XC221 (60 mg or 200 mg) and a total of 8 volunteers received the placebo during the study participation. The follow-up period lasted for 4 weeks.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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Moscow, Russian Federation, 119435
- SBEI HPE The First Moscow State Medical University n.a. Sechenov of Ministry of Health of Russian Federation, University Hospital #2, Department of Development of New Medicines
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Non-smoking men aged 18 to 45 years (inclusive);
- Verified diagnosis "healthy" according to standard clinical, laboratory and instrumental methods of examination;
- Body mass >50 kg and body mass index of 18.5 to 30 kg/m2 (inclusive);
- Negative result of tests for alcohol and drugs;
- Consent to use reliable methods of contraception during the study and 3 months after its completion (condoms with spermicide);
- Signed patient information sheet and informed consent form for participation in the study.
Exclusion Criteria:
- Chronic diseases of cardiovascular, bronchopulmonary, neuroendocrine, musculoskeletal system and also disease of digestive tract, liver, kidneys, blood;
- Laboratory abnormalities at screening;
- Surgical interventions on digestive tract in the anamnesis (except for an appendectomies);
- Systolic pressure is less than 90 mm Hg. or more than 130 mm Hg., diastolic pressure is less than 60 mm Hg. or more than 85 mm Hg., pulse rate less than 60/min. or more than 80/min.;
- Course intake of medicinal products (including herbs and biologically active additives) for preventive or curative purposes within 1 month prior to screening;
- Antibodies to HIV and hepatitis C virus, the presence of the hepatitis B surface antigen, a positive syphilis test;
- The presence of a sleep disorder (for example, night work, sleep disturbances, insomnia, recent return from another time zone, etc.);
- Signs of alcohol or drug abuse; taking alcohol or drugs during 4 days before screening; smoking 3 months before screening;
- History of allergies (including medicines and food products);
- Blood donation / plasma, surgical intervention (in a hospital environment) during 12 weeks before screening;
- Participation in other clinical trials or taking the study drug during 3 months before screening;
- Acute infectious diseases less than 4 weeks before the start of the study;
- Impossibility to understand or follow protocol instructions/
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: XC221 60 mg
Cohort 1:16 subjects were randomized in a 3:1 ratio to be treated either with 60 mg XC221 (12 subjects) or placebo (4 subjects, see placebo arm).
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The volunteers received the study drug once, and then continued daily intake for 5 days after a 6-day break.
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Experimental: XC221 200 mg
Cohort 2: 16 subjects were randomized in a 3:1 ratio to be treated either with 200 mg XC221 (12 subjects) or placebo (4 subjects, see placebo arm).
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The volunteers received the study drug once, and then continued daily intake for 5 days after a 6-day break.
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Placebo Comparator: Placebo
Placebo comparator arm consists of 8 subjects (4 subjects from each cohort).
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The volunteers received the study drug once, and then continued daily intake for 5 days after a 6-day break.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Adverse events per treatment arm
Time Frame: Change from pre-dose to Day 28
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Adverse events have been classified according to CTCAE ver 4.03.
Adverse events will be summarized descriptively by treatment arm.
Verbatim terms will be mapped to preferred terms and organ systems using the current Medical Dictionary for Regulatory Activities version.
For each preferred term, frequency counts and percentages will be calculated by cohort.The nature, severity, seriousness, and relationship to study medication will be summarized for all study subjects
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Change from pre-dose to Day 28
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pharmacokinetics of XC221GI by assessing AUC0-inf
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Area under the curve "concentration of the drug-time" from the time of administration of the drug till infinity
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221A by assessing AUC0-inf
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Area under the curve "concentration of the drug-time" from the time of administration of the drug till infinity
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221GI by assessing Cmax
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Maximum plasma concentration
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221A by assessing Cmax
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Maximum plasma concentration
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221GI by assessing AUC0-t
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Area under the curve "concentration of the drug-time" from the time of administration of the drug till the time (t) the last blood sampling
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221A by assessing AUC0-t
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Area under the curve "concentration of the drug-time" from the time of administration of the drug till the time (t) the last blood sampling
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221GI by assessing Tmax
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Time to maximum drug concentration in the blood plasma administration
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221A by assessing Tmax
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Time to maximum drug concentration in the blood plasma administration
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221GI by assessing T1/2
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Terminal elimination half-life
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Pharmacokinetics of XC221A by assessing T1/2
Time Frame: Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Terminal elimination half-life
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Day 1 and 11 (Pre dose, 15 min, 30 min, 1,1.5, 2, 2.5, 3, 4, 5, 6, 8,12 and 16 h post dose), Day 2 and Day 12 (24 h ±10 min post dose), Day 3 and Day 13 (48 h ±10 min post dose), Day 4 and Day 14 (72 h ±10 min post dose), Day 7 to 10 (Pre dose)
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Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- ARI-XC221-01
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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