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Heathly SubjectsPhase 1NCT06387966

A Phase I Clinical Study of Flonoltinib Maleate Tablets in Healthy Subjects

A Phase 1 study testing Flonoltinib Maleate Tablets in people with Heathly Subjects, run by Chengdu Zenitar Biomedical Technology Co., Ltd at 1 site in China.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Evaluate the safety , tolerability and pharmacokinetics of Flonoltinib Maleate tablets in a single increasing dose oral administered to healthy adult Chinese subjects.Subjects will divide into experimental group and placebo group, conduct single oral administration safety and tolerability test group by group. Read more about this study

Who is it for?
Ages 18 to 45 yearsHealthy volunteers can take part
Conditions the study is for
Heathly Subjects
What is being tested?
Flonoltinib Maleate Tablets
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
40 participants
Where
1 siteChina
Study dates
18 Mar 2024to 15 Aug 2024
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 45 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Age and gender: 18 to 45 years old (including 18 and 45 years old), no gender limit;
  • The weight of male subjects is ≥50.0 kg, the weight of female subjects is ≥45.0 kg, and the body mass index (BMI) is between 19.0 and 25.0 kg/m2 (including the boundary value);
  • Those who fully understand the trial content, trial drugs, trial process, etc., can communicate well with the researchers, are willing to comply with the research regulations, voluntarily participate in the trial and sign the informed consent form.

Who cannot join

  • Those with a history of severe allergies (such as angioedema and anaphylactic shock), allergies (such as allergies to pollen, two or more drugs/foods), or those with Those who are judged by the researcher to have a clinically significant history of food or drug allergies or other allergic diseases (asthma, urticaria, eczematous dermatitis, etc.); or those who are known to be allergic to JAK inhibitors or to excipients contained in the trial drug ;
  • Pre-selection physical examination, vital signs, 12-lead electrocardiogram, laboratory tests (including: blood routine, blood biochemistry, urine routine, blood pregnancy (females only), infectious disease screening, antinuclear antibodies, coagulation function , tuberculosis antibodies, chest anteroposterior X-ray examination, abdominal color ultrasound) results are abnormal and clinically significant;
  • QTcF > 440 ms for males and > 460 ms for females on ECG during the screening period;
  • Those who have undergone major surgical operations within 3 months before screening or plan to undergo surgery during the trial;
  • Those who suffer from acute diseases within 2 weeks before screening; those who have clinically significant infections (such as upper respiratory tract infection, nasopharyngitis, urinary system infection, etc.) within 3 months before screening; those who have any symptoms within 7 days before screening Those with evidence of infection; those with a history of herpes simplex infection or recurrent (>1) herpes zoster or disseminated herpes zoster.
  • Have any history of serious clinical diseases or diseases or conditions that the researcher believes may affect the test results, including but not limited to the circulatory system, endocrine system, nervous system, digestive system, urinary system or History of blood, immune, psychiatric and metabolic diseases;
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  • Those with a history of dysphagia or any gastrointestinal system disease (or gastrointestinal resection, etc.) that affects drug absorption;
  • Those with irregular bowel movements and habitual constipation or diarrhea;
  • Those with a history of lipid metabolism defects, such as: familial hyperlipidemia, lipoid nephropathy, or patients with acute pancreatitis accompanied by hyperlipidemia, etc.;
  • Those whose urine is positive for multiple combined drug tests (including morphine, methamphetamine, ketamine, methylenedioxyamphetamine, and tetrahydrocannabinolic acid);
  • Those who have a history of drug abuse or drug dependence;
  • Those who have been vaccinated within 8 weeks before screening, or plan to be vaccinated during the study or within 8 weeks after the administration of study drugs;
  • Those who have donated blood or lost ≥400 mL of blood or received blood transfusions within 3 months before screening; or those who have donated blood or blood components within 1 month after the planned trial ends;
  • Those who have special requirements for diet or cannot comply with the unified diet and corresponding regulations of the research center;
  • Those who smoke more than 3 cigarettes/day or the same amount of tobacco within 3 months before screening; or drink ≥14 units of alcohol per week (1 unit is equal to 17.5mL or 14g of pure alcohol, Approximately equal to 35mL of 50° liquor or 350mL of 5° beer); or those who do not agree to abstain from smoking or drinking during the trial; or those whose alcohol breath test results are positive;
  • Those who have taken any prescription drugs, over-the-counter drugs, any vitamin products or Chinese herbal medicines (JAK inhibitors, immunosuppressants, etc.) within 14 days before screening;
  • Concomitant use of strong inducers of liver metabolic enzymes (such as: omeprazole, barbiturates, carbamazepine, aminolutamide) within 4 weeks (28 days) before screening (e.g., griseofulvin, methamphetamine, phenytoin, glutamidate, rifampicin, sulfinpyrazone, roxithromycin, etc.), or others judged by the investigator to be likely to affect the pharmacokinetics of the test drug in vivo Medication history learner. Those who have taken any drugs known to cause QT/QTcF interval prolongation or drugs with a risk of causing torsade de pointes (TdP) within 4 weeks (28 days) before screening; or those with long half-life;
  • Within 48 hours before administration, consumption of any food or beverage containing caffeine (such as coffee, strong tea, cola, chocolate, etc.), or containing grapefruit juice, etc. may affect metabolism. Foods that may affect enzymes, or those who consume alcoholic foods or drinks;
  • Those who participated in other clinical trials and used investigational drugs, vaccines or devices within 3 months before the first dose;
  • Pregnant or lactating women or women of childbearing age who have had unprotected sexual intercourse within 14 days before screening;
  • During the trial, the subject or his partner is unwilling to use non-drug contraceptive methods (such as complete abstinence, condoms, IUDs, sterilization, etc.) for contraception or after administration of study drugs The subject and/or his or her partner have pregnancy plans within 3 months;
  • The subject may not be able to complete the study due to other reasons or the researcher may think there are other factors that make him or her unsuitable to participate in the trial.

Trial locations and contacts

1 site in 1 country.

China1 site
  • Chengdu Xinhua Hospital

    Chengdu, Sichuan, 610000

Other trials in China

About this study

Official title: A Randomized, Double-blind, Placebo-controlled, Dose-escalating, Single-dose, Oral Phase I Clinical Study of the Safety, Tolerability, and Pharmacokinetics of Flonoltinib Maleate Tablets in Healthy Adult Subjects in China

Evaluate the safety , tolerability and pharmacokinetics of Flonoltinib Maleate tablets in a single increasing dose oral administered to healthy adult Chinese subjects.Subjects will divide into experimental group and placebo group, conduct single oral administration safety and tolerability test group by group.

Being tested
Flonoltinib Maleate Tablets, Flonoltinib Maleate Tablets placebo

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Flonoltinib Maleate TabletsDrug

    Also called 25mg Flonoltinib Maleate Tablets, 50mg Flonoltinib Maleate Tablets, 100mg Flonoltinib Maleate Tablets, 150mg Flonoltinib Maleate Tablets

    Day 1 will be used for drug administration, and Day 1~Day 7 will be used for experimental data collection.

  • Flonoltinib Maleate Tablets placeboDrug

    Also called 25mg Flonoltinib Maleate Tablets placebo, 50mg Flonoltinib Maleate Tablets placebo, 100mg Flonoltinib Maleate Tablets placebo, 150mg Flonoltinib Maleate Tablets placebo

    Day 1 will be used for drug administration, and Day 1~Day 7 will be used for experimental data collection.

Study groups in NCT06387966
Study groupRoleWhat they receive
Flonoltinib Maleate Tablets treament groupExperimentalSubjects in this group will take Flonoltinib Maleate Tablets
Receives: Drug: Flonoltinib Maleate Tablets
placebo groupPlacebo comparatorSubjects in this group will take Flonoltinib Maleate Tablets placebo
Receives: Drug: Flonoltinib Maleate Tablets placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Tmax

    time to peak

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  2. Cmax

    maximum concentration

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  3. t1/2

    Terminal phase elimination half-life

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  4. CL/F

    Apparent clearance rate

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  5. AUC0-t

    Area under the blood concentration-time curve from 0 o 'clock to the last measurable concentration at collection time t

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  6. AUC0-∞

    The area under the blood drug concentration-time curve from 0 to infinity time

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  7. Vz/F

    apparent volume of distribution

    Measured: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration

  8. Ae0-144hours and Ae%

    The pharmacokinetic statistical parameters of urine are the cumulative excretion (Ae0-144hours) and excretion rate (Ae%) of prototype drugs and major metabolites in urine,that is collected from the 50 mg and 150mg dose groups.

    Measured: Day1 Within 2hours before administration and 0~4 hours, 4~8 hours, 8~12 hours, 12~24 hours, 24~36 hours, 36~48 hours, 48~72 hours, 72~96hours, 96~120 hours, 120~144 hours after administration

  9. Ae0-144hours and Ae%

    The statistical parameters of fecal pharmacokinetics are the cumulative excretion of prototype drugs and major metabolites in feces (Ae0-144hours) and excretion rate (Ae%) ,that is collected from the 50 mg and 150mg dose groups

    Measured: 1 blank fecal sample before administration and after administration: 0~24 hours, 24~48 hours,48~72 hours, 72~96hours, 96~120 hours, 120~144 h ours

Secondary outcomes (1)
  1. security indicators

    Observe the changes in vital signs, physical examination, clinical symptoms, laboratory tests, ECG, and occurrence of adverse events of the subjects after medication.

    Measured: According to the experimental schedule D-14-D7 or early termination

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted29 Apr 2024
  2. Study start18 Mar 2024
  3. Primary completion15 Aug 2024
  4. Study completion15 Aug 2024

Resources

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
Other
Allocation
Randomised
Intervention model
Sequential
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
40 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06387966
Sponsor's protocol ID
H-FNTN-PI-Ia
Status last verified
Sep 2025
First submitted
6 Mar 2024
Last updated
23 Sep 2025
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Flonoltinib Maleate Tablets in people with Heathly Subjects, run by Chengdu Zenitar Biomedical Technology 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 3 inclusion and 22 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 23 Sep 2025. 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. Some participants in this study may receive a placebo. 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?

Tmax (time frame: Day1 Within 30 minutes before administration and 15 minutes, 0.5 hours, 1 hours, 2 hours, 2.5 hours, 3 hours, 3.5 hours, 4 hours, 5hours, 6 hours, 8 hours, 12 hours, 24 hours, 48 hours, 72 hours, 96 hours, 120 hours, 144 hours after administration). The study lists 9 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 23 Sep 2025.

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