Study the Effect of Omeprazole on AB-106 Pharmacokinetics

NCT05609929 | Completed Phase 1

• 1 other identifier: AB-106-C114
• Study Type: interventional
• Target: 24
• Locations: 1 country
• Sites: 1

Brief Summary

This is a single-center, open-label, fixed sequence phase I clinical study. To evaluate the effect of continuous administration of omeprazole magnesium enteric coated tablets on PK after single dose AB-106 capsule administration in Chinese healthy male subjects. This study includes a screening period (1-28 days before administration), treatment period (34 days), and follow-up period ( after the last dose completed 7 ± 3 days). The treatment period of this study was divided into two periods, and the subjects were divided into two groups, 12 subjects in the first group and 10 subjects in the second group. The treatment method and research process of each group of subjects are the same. After the first group of subjects completes the second cycle and is evaluated by the investigator and sponsor, the second group of subjects can start administration. If there are no more than 4 subjects in the first group who have vomiting gastrointestinal reaction (vomiting occurs within 8 hours after each cycle of administration) after completing the two cycles of administration of AB-106 400 mg, they can be added to the second group of subjects, and the number of added subjects shall not exceed the number of subjects who have vomiting gastrointestinal reaction. If more than 4 subjects have gastrointestinal reaction of vomiting, the investigator and sponsor will make a comprehensive evaluation, and can reduce the dosage of AB-106 to 200 mg, and 22 subjects will be included in the trial at one time or supplemented in the second group to complete the 400 mg dose group

Conditions

Pharmacokinetic Study

Outcome Measures

Primary Outcomes (3)

• Cmax

  plasma drug peak concentration

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• AUClast

  area under the plasma drug concentration time curve from 0 to the last measurable drug concentration time point

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• AUCinf

  Area under the plasma drug concentration time curve from 0 to infinity (if it can be calculated reliably)

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

Secondary Outcomes (6)

• Tmax

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• λ z

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• t1/2

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• CL/F

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

• Vz/F

  Day 1 to day15 for both treatment cycle one and cycle two, the total duration is 30 days

Study Arms (1)

Omeprazole combined with AB-106 group

EXPERIMENTAL

Drug: Multiple administration of omeprazole Single administration of AB-106

Interventions

Multiple administration of omeprazole Single administration of AB-106 DRUG

Take AB-106 capsule 400 mg orally on an empty stomach in the morning of the first day of the first cycle Take omeprazole magnesium enteric coated tablets 40mg once a day, 30 minutes before breakfast on days 1-4 of the second cycle. On the morning of the fifth day of the second cycle, the subjects will take omeprazole magnesium enteric coated tablets 40 mg, and AB-106 capsules 400 mg after an interval of 1 hour

Omeprazole combined with AB-106 group

Eligibility Criteria

• Age: 18 Years - 55 Years
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Chinese male healthy subjects (health refers to the state without clinically relevant abnormalities confirmed by medical history, physical examination, vital signs, 12 lead ECG and clinical laboratory examination).
• The age at the time of signing the informed consent was between 18 and 55 years old (including the threshold).
• When screening, the body weight was more than 50 kg, and the body mass index (BMI) was between 19 and 26 kg/m2 (including the cut-off value).
• Subjects voluntarily signed the Informed Consent Form (ICF).
• Subjects can communicate well with researchers and complete the study according to the protocol.
• Male subjects with fertility agree that they and their sexual partners must take effective contraceptive measures during the study period and within 90 days after the last dose, and agree not to donate sperm during this period.

You may not qualify if:

• Evidence or medical history (including drug allergy) of hematology, kidney, endocrine, lung, gastrointestinal, cardiovascular, liver, spirit, nerve or allergic diseases with clinical significance according to the judgment of the investigator.
• According to the judgment of the researcher, abnormal laboratory tests with clinical significance (blood routine test, blood biochemical test \[fasting\], urine routine test, blood coagulation function test).
• Systolic blood pressure\<90 mmHg or ≥ 140 mmHg, diastolic blood pressure\<50 mmHg or ≥ 90 mmHg, and the abnormality judged by the investigator is clinically significant.
• People with eye diseases or people with a history of eye diseases who are considered by the investigator to increase the risk of the subject through eye examination.
• lead ECG showed QTcF\>450 ms (msec) or QRS interval\>120 msec.
• Fever history within 5 days before administration.
• People with positive detection of hepatitis B virus surface antigen (HBs Ag), hepatitis C virus antibody (HCV Ab), human immunodeficiency virus (HIV) antibody, or Treponema pallidum (TP) antibody.
• The food or drug known to be used 28 days before screening is a powerful inhibitor of cytochrome P450 3A4 enzyme (CYP3A4); Known for use 28 days before screening Its drug is CYP3A4 potent inducer; The drug used 28 days before screening and during the study was CYP3A4 substrate with a narrow therapeutic window.
• The food or drug known to be used 28 days before screening is the substrate of P-gp
• Take Chinese herbal supplements within 28 days before screening; Take any clinical study drug within 3 months or 5 half lives (whichever is longer) before screening; Prescription drugs or over-the-counter drugs and dietary supplements were used within 14 days or 5 half lives (whichever is longer) before screening. As an exception, acetaminophen/paracetamol can be used in a dose of 1 g/day.
• Those who have been vaccinated with live vaccine or attenuated vaccine within 28 days before the start of the trial.
• Subjects were unwilling to stop the intake of caffeinated or purine containing foods (such as coffee, tea, cola, chocolate) in each administration cycle from 48 hours before the first administration to the end of the last PK sample collection.
• The alcohol intake is more than 14 units/week (1 unit of alcohol is equivalent to 360 mL of beer, 150 mL of wine, or 45 mL of Baijiu), or the subject is unwilling to stop drinking alcohol in each administration cycle, from 48 hours before the first administration to the end of the last PK sample collection, or the alcohol breath test is positive.
• Smoking ≥ 5 cigarettes a day, or the subject is unwilling/unable to stop nicotine intake in each dosing cycle from 48 hours before the first dosing to the end of the last PK sample collection.
• Major surgery was performed within 6 months before administration.

Sponsors & Collaborators

• Nuvation Bio Inc.: lead
• AnHeart Therapeutics Inc.: collaborator

Study Sites (1)

Shanghai Xuhui Central Hospital

Shanghai, China

Location

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: October 26, 2022
• First Posted: November 8, 2022
• Study Start: November 2, 2022
• Primary Completion: January 20, 2023
• Study Completion: January 20, 2023
• Last Updated: November 21, 2024

Record last verified: 2024-11

Locations

CN (1)