Hepatic InsufficiencyPhase 1NCT04993404
Pharmacokinetics Of Jaktinib In Subjects With Hepatic Impairment And Normal Hepatic Function
A Phase 1 study testing Jaktinib Hydrochloride Tablets in people with Hepatic Insufficiency and Healthy Subjects, run by Suzhou Zelgen Biopharmaceuticals Co.,Ltd at 1 site in China.
Trial summary
This multi-center, open-label, parallel-controlled, single-dose Phase 1 study is being conducted to directly characterize the pharmacokinetic (PK) profiles and safety of Jaktinib following administration of a single oral dose in subjects with varying degrees of hepatic impairment compared to healthy matched control… Read more about this study
- Who is it for?
- Ages 18 to 79 yearsHealthy volunteers can take part
- Conditions the study is for
- Hepatic Insufficiency, Healthy Subjects
- What is being tested?
- Jaktinib Hydrochloride Tablets
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 24 participants
- Where
- 1 siteChina
- Study dates
- 27 Aug 2021to 19 Sep 2022
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 79 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Able to comprehend and willing to sign an informed consent form. Ability to comply with trial and follow-up procedures.
- Age 18-79 years at the time of signing the ICF, either male or female.
- Male subjects body weight at least 50 kg, and female subjects body weight at least 45 kg. Body mass index (BMI) between 18 and 32 kg/m2 to participate.
- After physical examination, vital signs, laboratory examinations, 12-lead electrocardiogram examination, the investigator determined that it is suitable to participate in this study.
- Subjects are willing to take effective contraceptive measures from screening to 3 months after administration.
- Additional Inclusion Criteria for Hepatic Impaired Subjects Only:
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- Child-Pugh Clinical Assessment Score consistent with degree of hepatic impairment(Requires no use of albumin within 14 days), And it is dysfunction caused by previous primary liver disease.
- Any examination such as B-ultrasound, CT, MRI, FibroScan or liver biopsy confirms the presence of cirrhosis.
- Additional Inclusion Criteria for Healthy Subjects Only:
- Have not taken any medicine within 2 weeks before administration; or have stable medication for at least 4 weeks before administration for the treatment of other comorbid diseases.
Who cannot join
- Drug-induced liver injury.
- Acute liver damage caused by various reasons.
- Patients with liver failure, or combined with dominant hepatic encephalopathy, liver cancer, etc., which the investigator believes are not suitable for participating in the study.
- Patients with a history of massive bleeding from esophageal varices without band ligation, sclerosing agent and TIPS treatment
- Subjects with suspected allergies to Jaktinib or its excipient.
- History of blood donation of 400 mL or more of blood within 3 months prior to screening.
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- Drug dependency, a positive urine drug screen.
- Subjects with any significant clinical and laboratory abnormalities which may affect the safety evaluation.
- Subjects suffering from arrhythmia and requiring treatment, or QTcB > 480ms at screening.
- Subjects with clinical symptoms of active bacterial, viral, parasitic or fungal infections requiring treatment at screening.
- Subjects with known human immunodeficiency virus (HIV),
- Subjects with epilepsy or patients who have received psychotropic drug or sedatives during screening.
- Subjects who had experienced malignant tumors within the past 5 years (except for adequately treated local basal cell carcinoma of the skin and cervical carcinoma in situ that have been cured).
- Subjects who have participated in another clinical trial of a new drug or medical instrument within 3 months before screening.
- Females who are breastfeeding or pregnant at Screening.
- Subjects with hepatitis B surface antigen positive or HCV-RNA positive.
- Patients with a history of liver dysfunction, or physical examination and laboratory examination at screening indicate that there is or may have liver dysfunction.
Trial locations and contacts
1 site in 1 country.
China1 site
The First Affiliated Hospital of Soochow University
Suzhou, Jiangsu, 215006
About this study
Official title: Study To Evaluate The Pharmacokinetics Of Jaktinib Hydrochloride Tablets In Subjects With Hepatic Impairment And Normal Hepatic Function
This multi-center, open-label, parallel-controlled, single-dose Phase 1 study is being conducted to directly characterize the pharmacokinetic (PK) profiles and safety of Jaktinib following administration of a single oral dose in subjects with varying degrees of hepatic impairment compared to healthy matched control subjects with normal hepatic function(matched by age, weight, and sex).
- Conditions
- Hepatic Insufficiency, Healthy Subjects
- Being tested
- Jaktinib Hydrochloride Tablets
- Medical subject headings
- Hepatic Insufficiency
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Jaktinib Hydrochloride TabletsDrug
Also called Jaktinib
A single oral dose of 100 mg Jaktinib Hydrochloride Tablets will be administered.
| Study group | Role | What they receive |
|---|---|---|
| Cohort A：Mild Hepatic Impairment | Experimental | Participants with mild hepatic impairment (Child-Pugh Class A, score of 5 to 6, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. Receives: Drug: Jaktinib Hydrochloride Tablets |
| Cohort B：Moderate Hepatic Impairment | Experimental | Participants with moderate hepatic impairment (Child-Pugh Class B, score of 7 to 9, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. Receives: Drug: Jaktinib Hydrochloride Tablets |
| Cohort C：Normal Hepatic Function | Experimental | Participants with normal hepatic function matched to participants with hepatic impairment in Cohorts A and B (matched with regards to age, sex, body mass index) will be administered a single oral dose of Jaktinib Hydrochloride Tablets. Receives: Drug: Jaktinib Hydrochloride Tablets |
| Cohort D：Severe Hepatic Impairment | Experimental | Participants with severe hepatic impairment (Child-Pugh Class C, score of 10 to 11, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. Receives: Drug: Jaktinib Hydrochloride Tablets |
What is being measured
The primary outcome is the main question the study is designed to answer.
Area Under the Curve From Time Zero to Last Quantifiable Concentration [AUC (0-t)]of Jaktinib and its metabolites（ZG0244 and ZG0245）
AUC (0-t)= Area under the plasma concentration versus time curve from time zero (pre-dose) to time of last quantifiable concentration (0-t)
Measured: From day 1 to day 3
Maximum Observed Plasma Concentration (Cmax) of Jaktinib and its metabolites（ZG0244 and ZG0245）
To evaluate Maximum Observed Plasma Concentration (Cmax) of Jaktinib and its metabolites（ZG0244 and ZG0245）
Measured: From day 1 to day 3
Area Under the Plasma Concentration-Time Curve From 0 to Infinite Time (AUC[0-infinity]) Post Dose of Jaktinib and its metabolites（ZG0244 and ZG0245）
The AUC (0-infinity) is the area under the plasma Jaktinib and its metabolites（ZG0244 and ZG0245）concentration-time curve from time 0 to infinite time, calculated as the sum of AUC (0-last) and C(last)/lambda(z)
Measured: From day 1 to day 3
Secondary outcomes (1)
Number of Participants with Adverse Events (AEs) and Serious AEs
An adverse event (AE) is any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. A serious adverse event (SAE) is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.
Measured: Screening up to follow-up (7 days after dose administration)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Aug 2021
- Study start27 Aug 2021
- Primary completion19 Sep 2022
- Study completion19 Sep 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Hepatic InsufficiencyStudies of the same condition, open and under way.
- More trials run by Suzhou Zelgen Biopharmaceuticals Co.,LtdThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 24 participants (actual)
Sponsor and investigators
- Lead sponsor
- Suzhou Zelgen Biopharmaceuticals Co.,Ltd
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Liyan Miao, PhD, Principal investigator, The First Affiliated Hospital of Soochow UniversityWeifeng Zhao, PhD, Principal investigator, The First Affiliated Hospital of Soochow University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04993404
- Sponsor's protocol ID
- ZGJAK021
- Status last verified
- Jan 2024
- First submitted
- 23 Jul 2021
- Last updated
- 11 Jan 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Publications
Zhao M, Zhang H, Ma S, Gong S, Wei C, Miao L, Zhao W. Clinical pharmacokinetic characteristics of Jaktinib in subjects with hepatic impairment in a phase I trial. Drug Metab Pharmacokinet. 2024 Dec;59:101030. doi: 10.1016/j.dmpk.2024.101030. Epub 2024 Jul 20.
PubMed 39442386
Study at a glance
From the registry record, last updated by the sponsor on 11 Jan 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Study To Evaluate The Pharmacokinetics Of Jaktinib Hydrochloride Tablets In Subjects With Hepatic Impairment And Normal Hepatic Function
- ClinicalTrials.gov ID
- NCT04993404
- Acronym / sponsor ID
- ZGJAK021
- Conditions
- Hepatic Insufficiency, Healthy Subjects
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 24 participants (actual)
- Lead sponsor
- Suzhou Zelgen Biopharmaceuticals Co.,LtdIndustry (pharma, biotech, devices)
- Study start
- 27 Aug 2021 (actual)
- Primary completion
- 19 Sep 2022 (actual)
- Study completion
- 19 Sep 2022 (actual)
- First posted
- 6 Aug 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This multi-center, open-label, parallel-controlled, single-dose Phase 1 study is being conducted to directly characterize the pharmacokinetic (PK) profiles and safety of Jaktinib following administration of a single oral dose in subjects with varying degrees of hepatic impairment compared to healthy matched control subjects with normal hepatic function(matched by age, weight, and sex).
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| Cohort A：Mild Hepatic Impairment | Experimental | Drug: Jaktinib Hydrochloride TabletsParticipants with mild hepatic impairment (Child-Pugh Class A, score of 5 to 6, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. |
| Cohort B：Moderate Hepatic Impairment | Experimental | Drug: Jaktinib Hydrochloride TabletsParticipants with moderate hepatic impairment (Child-Pugh Class B, score of 7 to 9, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. |
| Cohort C：Normal Hepatic Function | Experimental | Drug: Jaktinib Hydrochloride TabletsParticipants with normal hepatic function matched to participants with hepatic impairment in Cohorts A and B (matched with regards to age, sex, body mass index) will be administered a single oral dose of Jaktinib Hydrochloride Tablets. |
| Cohort D：Severe Hepatic Impairment | Experimental | Drug: Jaktinib Hydrochloride TabletsParticipants with severe hepatic impairment (Child-Pugh Class C, score of 10 to 11, inclusive) will be administered a single dose of Jaktinib Hydrochloride Tablets. |
Who may qualify
- Ages
- 18 to 79 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (10 listed)
- Able to comprehend and willing to sign an informed consent form. Ability to comply with trial and follow-up procedures.
- Age 18-79 years at the time of signing the ICF, either male or female.
- Male subjects body weight at least 50 kg, and female subjects body weight at least 45 kg. Body mass index (BMI) between 18 and 32 kg/m2 to participate.
- After physical examination, vital signs, laboratory examinations, 12-lead electrocardiogram examination, the investigator determined that it is suitable to participate in this study.
- Subjects are willing to take effective contraceptive measures from screening to 3 months after administration.
Key exclusion criteria (17 listed)
- Drug-induced liver injury.
- Acute liver damage caused by various reasons.
- Patients with liver failure, or combined with dominant hepatic encephalopathy, liver cancer, etc., which the investigator believes are not suitable for participating in the study.
- Patients with a history of massive bleeding from esophageal varices without band ligation, sclerosing agent and TIPS treatment
- Subjects with suspected allergies to Jaktinib or its excipient.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Jaktinib Hydrochloride TabletsAlso: JaktinibA single oral dose of 100 mg Jaktinib Hydrochloride Tablets will be administered. | Drug | Cohort A：Mild Hepatic Impairment, Cohort B：Moderate Hepatic Impairment, Cohort C：Normal Hepatic Function, Cohort D：Severe Hepatic Impairment |
Primary outcome
Area Under the Curve From Time Zero to Last Quantifiable Concentration [AUC (0-t)]of Jaktinib and its metabolites（ZG0244 and ZG0245）
Time frame: From day 1 to day 3
AUC (0-t)= Area under the plasma concentration versus time curve from time zero (pre-dose) to time of last quantifiable concentration (0-t)
Maximum Observed Plasma Concentration (Cmax) of Jaktinib and its metabolites（ZG0244 and ZG0245）
Time frame: From day 1 to day 3
To evaluate Maximum Observed Plasma Concentration (Cmax) of Jaktinib and its metabolites（ZG0244 and ZG0245）
Area Under the Plasma Concentration-Time Curve From 0 to Infinite Time (AUC[0-infinity]) Post Dose of Jaktinib and its metabolites（ZG0244 and ZG0245）
Time frame: From day 1 to day 3
The AUC (0-infinity) is the area under the plasma Jaktinib and its metabolites（ZG0244 and ZG0245）concentration-time curve from time 0 to infinite time, calculated as the sum of AUC (0-last) and C(last)/lambda(z)
1 secondary outcome
Number of Participants with Adverse Events (AEs) and Serious AEs
Time frame: Screening up to follow-up (7 days after dose administration)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 Jan 2024.
- Derived from this study: PubMed 39442386Zhao M, Zhang H, Ma S, Gong S, Wei C, Miao L, Zhao W. Clinical pharmacokinetic characteristics of Jaktinib in subjects with hepatic impairment in a phase I trial. Drug Metab Pharmacokinet. 2024 Dec;59:101030. doi: 10.1016/j.dmpk.2024.101030. Epub 2024 Jul 20.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Liyan Miao, PhD principal investigator
The First Affiliated Hospital of Soochow University
Weifeng Zhao, PhD principal investigator
The First Affiliated Hospital of Soochow University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Jaktinib Hydrochloride Tablets in people with Hepatic Insufficiency and Healthy Subjects, run by Suzhou Zelgen Biopharmaceuticals Co.,Ltd at 1 site in China.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 10 inclusion and 17 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 11 Jan 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in China. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Area Under the Curve From Time Zero to Last Quantifiable Concentration [AUC (0-t)]of Jaktinib and its metabolites（ZG0244 and ZG0245） (time frame: From day 1 to day 3). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04993404, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Jan 2024; AzTrials last refreshed its copy on 8 Nov 2026.