- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05468060
Study of the Safety, Tolerability, Pharmacokinetic Characteristics of PA1010 in Healthy Subjects
A Phase I Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetic Characteristics of Single Ascending Dose (SAD) of PA1010 Tablets in Chinese Healthy Subjects and the Effects of Food and Gender on Pharmacokinetics
Study Overview
Detailed Description
Stage I: Single dose, Single Ascending Dose (SAD)
This is a randomized, double-blind, placebo-controlled, dose-escalation clinical trial. The objective is to evaluate the safety, tolerability and pharmacokinetics characteristics of PA1010 tablets in Chinese healthy subjects. There are six dose groups of PA1010 ( 5 mg、10 mg、20 mg、30 mg、45 mg and 60 mg) proposed to be tested sequentially in this study. A total of 60 healthy subjects are planned to be enrolled in this study and will be randomly assigned to the corresponding dose group in equal proportion, stratified by gender (male vs female). 10 subjects in each dose group are randomly assigned in a ratio of 4:1 to receive PA1010 tablets or placebo. All subjects will be dosed in a single dose, and the dose-related safety, tolerability and PK of PA1010 will be evaluated.
Stage II: Study on the effect of food on Pharmacokinetics
This is a single center, randomized, open, two group crossover, self-control clinical trial. A total of 20 subjects are planned to be enrolled in this study, and will be randomly assigned to a dosing order (i.e. fasting administration followed by high-fat meal administration, or high-fat meal administration followed by fasting administration) in a ratio of 1:1. Subjects will be dosed 10 mg PA1010 tablets in a single dose, and the food-related PK of PA1010 will be evaluated.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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Jiangsu
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Xuzhou, Jiangsu, China
- Affiliated Hospital of Xuzhou Medical University
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male or female subjects aged between 18 and 55 (including upper and lower limits);
- Body mass index (BMI) is between 18 and 28 kg/m2 (including upper and lower limits);
During the study period (from signing the informed consent to the last follow-up) and within 90 days after the last dose, there is no possibility of pregnancy (or making the sexual partner pregnant), childbirth or lactation, including:
- Menopausal women who have menopause for more than 12 months or undergo sterilization (such as hysterectomy or bilateral ovariectomy);
- Postmenopausal women, who have negative urine pregnancy test within 24 hours before the first dose, are willing to take more than one effective contraceptive method from the screening period to 90 days after the last dose, including intrauterine device, fallopian tube ligation, double barrier method (condom / vaginal diaphragm + spermicide) and male partner vas deferens ligation, but do not include oral contraceptives;
- Men are willing to take more than one effective contraceptive method from the first dose to 90 days after the last dose, including vasectomy, double barrier method, female partner's use of contraceptives, intrauterine device or tubal ligation, etc.;
- Avoid sex during the study period to 90 days after the last dose;
- There is no history of major diseases, and the physical examination, vital signs, electrocardiogram and laboratory examination results during the screening period are normal, or although they exceed the normal reference value range, they are judged by the researcher to be of no clinical significance;
- Be able to communicate with clinical staff normally and comply with the requirements of this study;
- Sign the informed consent form to indicate willingness to participate in this study.
Exclusion Criteria:
- Any medical condition that the investigator considers to be likely to increase the risk of study participation (in particular, a history of esophageal or gastrointestinal ulcers), that may interfere with drug absorption, distribution, metabolism, or excretion, or that may impair adherence to the study protocol;
- Those who have received any other study drug within 90 days before the first dose of the study drug;
- Those who have received other prescription or over-the-counter drugs that will effect the study evaluation considered by the investigator that within 14 days prior to the first administration of the study drug (or within 5 half-lives of the drug, whichever is longer);
- Those who have donated blood or lost a lot of blood (>400 ml) within 3 months before the first dose of the study drug;
- Major surgery or great trauma within 6 months before the first dose of the study drug (the investigator make the judgement based on the previous medical history);
- Consumption of beverages or foods containing grapefruit, pomegranate, papaya, grapes, carambola within 14 days, or do not agree to refrain from taking those beverages or foods every day during the study;
- Any alcoholic products within 48 hours before the first administration of the study drug, or disagree to refrain from taking any alcohol products every day during the study;
- Any foods or beverages rich in caffeine and xanthine within 48 hours before the first dose of the study drug(coffee, tea, coke, chocolate, seafood, animal liver, etc.) or disagree to refrain from taking those foods and beverages every day during the study;
- Abnormal ECG during screening or baseline period, which is judged to be clinically significant by the investigator; Or QTcF > 450 ms during screening or baseline period;
- History of heart disease, including a family history of sudden death caused by cardiac causes or QT interval prolongation syndrome;
- History of serious kidney disease (judged by the investigator);
- Difficulty in venous blood collection, or known to have a history of needle fainting and blood fainting for many times;
- Clinical or laboratory evidence shows that there is one of the following situations: hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV), syphilis carrying / infection;
- Any history of food and drug allergy of clinical significance judged by the investigator;
- Any history of drug abuse or urine drug test (+) in the screening period within 1 year before the first administration of the study drug;
- Regular drinking history within 6 months before screening. Women have more than 7 cups / week, men have more than 14 cups / week (1 cup =5 ounces of wine or 12 ounces of beer or 1.5 ounces of spirits) or the alcohol test exceeds the standard during the screening period;
- Those who cannot quit smoking as required during the study period or whose cigarette test paper (urine nicotine test) is positive during the screening period;
- Participated in this study before.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: SEQUENTIAL
- Masking: QUADRUPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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EXPERIMENTAL: PA1010 5mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 5 mg of PA1010 tablets or 5mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
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Placebo as control
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EXPERIMENTAL: PA1010 10mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 10mg of PA1010 tablets or 10mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
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Placebo as control
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EXPERIMENTAL: PA1010 20mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 20mg of PA1010 tablets or 20mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
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Placebo as control
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EXPERIMENTAL: PA1010 30mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 30mg of PA1010 tablets or 30mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
|
Placebo as control
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EXPERIMENTAL: PA1010 45mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 45mg of PA1010 tablets or 45mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
|
Placebo as control
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EXPERIMENTAL: PA1010 60mg
Ten subjects will be randomly assigned in a ratio of 4:1 to receive 60mg of PA1010 tablets or 60mg of PA1010 placebo tablets.
They will be administered a single dose and observed for four days.
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Placebo as control
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EXPERIMENTAL: PA1010 10mg before and after meals
Ten subjects will be administered 10mg PA1010 after overnight fasting for 10 hours in the first cycle, and then will be administered 10mg PA1010 within 30 minutes after high-fat meal in the second cycle.
They will receive a single dose in each cycle and will be observed for four days.
The cleaning period between the two cycles is 10 days.
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Placebo as control
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EXPERIMENTAL: PA1010 10mg after and before meals
Ten subjects will be administered 10mg PA1010 within 30 minutes after the high-fat meal in the first cycle, and then will be administered 10mg PA1010 after overnight fasting 10 hours in the second cycle.
They will receive a single dose in each cycle and will be observed for four days.
The cleaning period between the two cycles is 10 days.
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Placebo as control
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of subjects having abnormal hematology laboratory parameters
Time Frame: Up to 72 hours after last dose
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Absolute and relative number of subjects with values below, within or above the normal range will be assessed.
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Up to 72 hours after last dose
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Number of subjects with abnormal clinical chemistry parameters
Time Frame: Up to 72 hours after last dose
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Absolute and relative number of subjects with values below, within or above the normal range will be assessed.
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Up to 72 hours after last dose
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Number of subjects with abnormal values for urinalysis
Time Frame: Up to 72 hours after last dose
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Absolute and relative number of subjects with values below, within or above the normal range will be assessed.
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Up to 72 hours after last dose
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Number of subjects with abnormal with blood coagulation function
Time Frame: Up to 72 hours after last dose
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Absolute and relative number of subjects with values below, within or above the normal range will be assessed.
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Up to 72 hours after last dose
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Ear temperature
Time Frame: Up to 72 hours after last dose
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Vital sign-ear temperature
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Up to 72 hours after last dose
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Systolic and diastolic blood pressure
Time Frame: Up to 72 hours after last dose
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Vital sign-Systolic and diastolic blood pressure
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Up to 72 hours after last dose
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Pulse rate
Time Frame: Up to 72 hours after last dose
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Vital sign-Pulse rate
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Up to 72 hours after last dose
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Breathing rate
Time Frame: Up to 72 hours after last dose
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Vital sign-Breathing rate
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Up to 72 hours after last dose
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ECG parameter-QTc interval
Time Frame: Up to 72 hours after last dose
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A 12 lead electrocardiogram (ECG) will be recorded using an ECG machine that automatically calculates the QTc intervals
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Up to 72 hours after last dose
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ECG parameter-PR interval
Time Frame: Up to 72 hours after last dose
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A 12 lead electrocardiogram (ECG) will be recorded using an ECG machine that automatically measures PR intervals
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Up to 72 hours after last dose
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ECG parameter-QRS duration
Time Frame: Up to 72 hours after last dose
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A 12 lead electrocardiogram (ECG) will be recorded using an ECG machine that automatically measures QRS duration
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Up to 72 hours after last dose
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Number of subjects experiencing adverse events (AEs)
Time Frame: Up to 4days after the last dose
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An adverse event (AE) is defined as any untoward medical occurrence in a clinical study subject administered a medicinal product which does not necessarily have a causal relationship with this treatment.
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Up to 4days after the last dose
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Pharmacokinetics of single dose of PA1010-Cmax
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Maximum Observed Plasma Concentration (Cmax)
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Up to 72 hours after last dose
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Pharmacokinetics of single dose of PA1010-Tmax
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Time to Reach Maximum Observed Plasma Concentration (Tmax)
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Up to 72 hours after last dose
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Pharmacokinetics of single dose of PA1010-AUC
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Area Under the Plasma Concentration-Time Curve (AUC)
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Up to 72 hours after last dose
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Pharmacokinetics of single dose of PA1010-T1/2
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Elimination Half-Life Period (T1/2)
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Up to 72 hours after last dose
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Pharmacokinetics of single dose of PA1010-Vz/F
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Apparent Volume of Distribution(Vz/F)
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Up to 72 hours after last dose
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Pharmacokinetics of single dose of PA1010-λz
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Elimination Rate Constant(λz)
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Up to 72 hours after last dose
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Pharmacokinetics of single dose of PA1010-CL/F
Time Frame: Up to 72 hours after last dose
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Blood samples will be collected serially, and the concentrations of PA1010 in plasma samples are determined by liquid chromatography/mass spectrometry/mass spectrometry (LC/MS/MS), followed by the calculation of pharmacokinetic parameter Apparent Clearance(CL/F)
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Up to 72 hours after last dose
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Collaborators and Investigators
Investigators
- Principal Investigator: Xuebing Yan, MD, The Affiliated Hospital Of XuZhou Medical University
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
Other Study ID Numbers
- PA1010-101
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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