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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT06081465




Registration number
NCT06081465
Ethics application status
Date submitted
30/09/2023
Date registered
13/10/2023
Date last updated
25/01/2024

Titles & IDs
Public title
A Phase I Study of Single and Multiple Doses of VG290131 in Healthy Subjects
Scientific title
A Randomized, Double-Blind, Placebo-Controlled Phase I Study to Evaluate the Safety, Tolerability and Pharmacokinetics of Single and Multiple Ascending Doses of Orally Administered VG290131 in Healthy Adult Subjects
Secondary ID [1] 0 0
VG290131-AU-001
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Healthy Volunteers 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - VG290131

Experimental: SAD Cohort 1 - In SAD Cohort 1, 8 subjects will be randomized to receive a single dose of VG290131 (1 mg) (n=6) or matching placebo (n=2), respectively. To ensure the safety of the subjects, two sentinel subjects will be enrolled first: one subject will be randomized to receive VG290131, and the other subject will be randomized to receive a placebo. After the investigator reviews safety/tolerability information available on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in the cohort will be randomized to receive VG290131 (n=5) and placebo (n=1).

Experimental: SAD Cohort 2 (FE Study) - SAD Cohort 2 (FE study) is a two-sequence, two-period crossover study. A total of 14 healthy subjects will be randomized to two dosing sequences in a 1:1 ratio. Subjects in sequence 1 will receive a single dose of VG290131 (5 mg) or placebo under fasted condition in Period 1 and under fed condition in Period 2. Subjects in sequence 2 will be administered under fed condition in Period 1 and under fasted condition in Period 2. There will be a 7-day washout between the two dosing periods. Two sentinel subjects will be enrolled in the two dosing sequences of Period 1, respectively: one subject will be randomized to receive VG290131 (5 mg), and the other subject will be randomized to receive placebo. After the investigator reviews safety/tolerability information on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in that sequences will be randomized to receive VG290131 (n=4) and placebo (n=1). No sentinel subjects in Period 2.

Experimental: SAD Cohort 3 - In SAD Cohort 3, 8 subjects will be randomized to receive a single dose of VG290131 (25 mg) (n=6) or matching placebo (n=2), respectively. To ensure the safety of the subjects, two sentinel subjects will be enrolled first: one subject will be randomized to receive VG290131, and the other subject will be randomized to receive a placebo. After the investigator reviews safety/tolerability information available on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in the cohort will be randomized to receive VG290131 (n=5) and placebo (n=1).

Experimental: SAD Cohort 4 - In SAD Cohort 4, 8 subjects will be randomized to receive a single dose of VG290131 (50 mg) (n=6) or matching placebo (n=2), respectively. To ensure the safety of the subjects, two sentinel subjects will be enrolled first: one subject will be randomized to receive VG290131, and the other subject will be randomized to receive a placebo. After the investigator reviews safety/tolerability information available on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in the cohort will be randomized to receive VG290131 (n=5) and placebo (n=1).

Experimental: SAD Cohort 5 - In SAD Cohort 5, 8 subjects will be randomized to receive a single dose of VG290131 (100 mg) (n=6) or matching placebo (n=2), respectively. To ensure the safety of the subjects, two sentinel subjects will be enrolled first: one subject will be randomized to receive VG290131, and the other subject will be randomized to receive a placebo. After the investigator reviews safety/tolerability information available on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in the cohort will be randomized to receive VG290131 (n=5) and placebo (n=1).

Experimental: SAD Cohort 6 - In SAD Cohort 6, 8 subjects will be randomized to receive a single dose of VG290131 (200 mg) (n=6) or matching placebo (n=2), respectively. To ensure the safety of the subjects, two sentinel subjects will be enrolled first: one subject will be randomized to receive VG290131, and the other subject will be randomized to receive a placebo. After the investigator reviews safety/tolerability information available on the sentinel subjects after 24 h and no significant safety issues are observed, the subsequent subjects in the cohort will be randomized to receive VG290131 (n=5) and placebo (n=1).

Experimental: MAD Cohort 1 - In MAD Cohort 1, 8 subjects will be randomized 3:1 to receive a once or twice daily dose of VG290131 (1 mg) (n=6) or matching placebo (n=2) for 7 consecutive days depending on the PK profiles of the SAD study, respectively.

Experimental: MAD Cohort 2 - In MAD Cohort 1, 8 subjects will be randomized 3:1 to receive a once or twice daily dose of VG290131 (5 mg) (n=6) or matching placebo (n=2) for 7 consecutive days depending on the PK profiles of the SAD study, respectively.

Experimental: MAD Cohort 3 - In MAD Cohort 1, 8 subjects will be randomized 3:1 to receive a once or twice daily dose of VG290131 (25 mg) (n=6) or matching placebo (n=2) for 7 consecutive days depending on the PK profiles of the SAD study, respectively.

Experimental: MAD Cohort 4 - In MAD Cohort 1, 8 subjects will be randomized 3:1 to receive a once or twice daily dose of VG290131 (100 mg) (n=6) or matching placebo (n=2) for 7 consecutive days depending on the PK profiles of the SAD study, respectively.


Treatment: Drugs: VG290131
The study drug and matching placebo will be administered orally.
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
To evaluate the safety and tolerability of VG290131 by TEAEs
Timepoint [1] 0 0
From admission to discharge, up to 12 days.
Primary outcome [2] 0 0
To evaluate the safety and tolerability of VG290131 by 12-Lead ECG
Timepoint [2] 0 0
From admission to discharge, up to 12 days.
Primary outcome [3] 0 0
To evaluate the safety and tolerability of VG290131 by vital signs
Timepoint [3] 0 0
From admission to discharge, up to 12 days.
Primary outcome [4] 0 0
To evaluate the safety and tolerability of VG290131 by physical examinations
Timepoint [4] 0 0
From admission to discharge, up to 12 days.
Primary outcome [5] 0 0
To evaluate the safety and tolerability of VG290131 by clinical laboratory tests
Timepoint [5] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [1] 0 0
To evaluate PK parameter Cmax of VG290131 after a single dose
Timepoint [1] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [2] 0 0
To evaluate PK parameter Tmax of VG290131 after a single dose
Timepoint [2] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [3] 0 0
To evaluate PK parameter AUC0-t of VG290131 after a single dose
Timepoint [3] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [4] 0 0
To evaluate PK parameter AUC0-inf of VG290131 after a single dose
Timepoint [4] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [5] 0 0
To evaluate PK parameter t1/2 of VG290131 after a single dose
Timepoint [5] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [6] 0 0
To evaluate PK parameter CL/F of VG290131 after a single dose
Timepoint [6] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [7] 0 0
To evaluate PK parameter Vz/F of VG290131 after a single dose
Timepoint [7] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [8] 0 0
To evaluate PK parameter MRT of VG290131 after a single dose
Timepoint [8] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [9] 0 0
To evaluate PK parameter ?z of VG290131 after a single dose
Timepoint [9] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [10] 0 0
To evaluate PK parameter Cmax,ss of VG290131 after multiple doses
Timepoint [10] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [11] 0 0
To evaluate PK parameter Cmin,ss of VG290131 after multiple doses
Timepoint [11] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [12] 0 0
To evaluate PK parameter Cav,ss of VG290131 after multiple doses
Timepoint [12] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [13] 0 0
To evaluate PK parameter AUCss of VG290131 after multiple doses
Timepoint [13] 0 0
From admission to discharge, up to 12 days.
Secondary outcome [14] 0 0
To evaluate PK parameter Rac of VG290131 after multiple doses
Timepoint [14] 0 0
From admission to discharge, up to 12 days.

Eligibility
Key inclusion criteria
A subject will be eligible for inclusion in this study only if all of the following
criteria are met:

1. Willing to comply with protocol required visit schedule and visit requirements and
provide written ICF;

2. Healthy adult male and female subjects, aged 18 to 45 years of age (inclusive) at the
time of signing the ICF;

3. Body mass index between 18.0 and 32.0 kg/m2, inclusive;

4. Considered medically healthy as determined by the investigator, based on medical
history and clinical evaluations including physical examination, clinical laboratory
tests, vital sign measurements, and 12-Lead ECG;

5. Male subjects must agree to practice true abstinence; be surgically sterilized
(performed at least 6 months prior to screening and documented to no longer produce
sperm - verbal confirmation through medical history review acceptable); or agree to
use a condom plus effective contraception methods for their female partner, if of
childbearing potential, from the signing of ICF to 3 months after the last dose of
IMPs and refrain from donating sperm during this period. These contraception
requirements do not apply if the male subject is in an exclusively same sex
relationship;

6. Female subjects are eligible to participate if they are not pregnant, not
breastfeeding, and at least 1 of the following conditions applies:

- Women of non-childbearing potential (WONCBP), defined as surgically sterile
(hysterectomy, bilateral salpingectomy, bilateral tubal ligation or bilateral
oophorectomy - verbal confirmation through medical history review acceptable) or
postmenopausal (no menses for 12 months and confirmed by follicle stimulating
hormone [FSH] level =40 mlU/mL);

- WOCBP and agree to practice true abstinence or agrees to use a highly effective
method of contraceptions consistently from the signing of ICF to 3 months after
the last dose of investigational medicinal products [IMPs] and refrain from
donating eggs during this period. And WOCBP must have a negative serum and/or
urine pregnancy test result within 7 days prior to the first dose of IMPs.

- Subject is in an exclusively same-sex relationship.
Minimum age
18 Years
Maximum age
45 Years
Sex
Both males and females
Can healthy volunteers participate?
Yes
Key exclusion criteria
A subject meeting any of the following exclusion criteria will not be allowed to
participate in this study:

1. Ascertained or presumptive hypersensitivity (including allergies) to any ingredient of
the VG290131; history of other significant allergies or anaphylaxis, as determined by
the investigator;

2. Considered by the investigator to be ineligible for the study due to a history of or
current condition of significant metabolic or endocrine, hepatic, renal,
hematological, pulmonary, cardiovascular, gastrointestinal, urological, immunological,
neurological, or psychiatric disorders with clinical manifestations;

3. Active or history of serious mental illness or psychiatric disorder, including but not
limited to schizophrenia, bipolar disorder, or severe depression, which require
current pharmacological intervention;

4. History of stomach or intestinal surgery or resection diseases including but not
limited to, gastric band/gastric resection and/or intestinal resection and/or duodenal
disease (i.e. celiac disease) which may potentially alter absorption and/or excretion
of VG290131 (except for an appendectomy);

5. Used drugs or substances known to be inducers or inhibitors of cytochrome P450 enzymes
or P-glycoprotein (P-gp) substrates within 28 days or 5 half-lives (whichever is
longer) prior to the first dose of IMPs;

6. Used prescription or over-the-counter (OTC) drugs (with the exception of hormonal
contraception, menopausal hormone replacement therapy or occasional analgesics such as
Paracetamol [1 g per dose and maximum 2-4 g per day], Ibuprofen and standard daily
vitamins etc. in short term at the Investigator's discretion), within 14 days or 5
half-lives (whichever is longer) prior to the first dose of IMPs;

7. Participated in any other investigational trials or has been exposed to other
investigational drugs within 28 days or 5 half-lives of the previously administered
investigational drug, whichever is longer, prior to the first dose of IMPs;

8. Smoking = 5 cigarettes per day (or an equivalent amount of any other
nicotine-containing products) within 6 months before screening or unable to stop
smoking during the study;

9. Alcohol consumption of > 21 units per week for males and > 14 units per week for
females within the 6 months before screening (1 unit=360 mL of beer or 45 mL of
spirits with an alcohol content of = 40% or 150 mL of wine) or a positive result of
alcohol breath test on admission or unable to abstain from consuming alcohol from 24 h
prior to admission, until completion of the end of study (EOS) visit;

10. History of drug abuse within the 12 months before screening or a positive result of
drug abuse test at screening;

11. Consumption of any nutrients known to modulate cytochrome P450 enzymes or P-gp
substrates activity (eg, grapefruit, pomelo, mango, star fruit, Seville [blood] orange
products, caffeine or xanthine-containing food or beverages) within 72 h before the
first dose of IMPs;

12. Clinically significant laboratory abnormalities, as determined by the Investigator,
including but not limited to (If the results are beyond the normal range or
significantly changed, the investigator deems it necessary to repeat the measurement,
vital signs and 12-Lead ECG may be repeated twice, clinical laboratory tests
[hematology, urinalysis, biochemistry and coagulation function test] may be repeated
once):

- Systolic blood pressure (SBP) = 140 mmHg and/or diastolic blood pressure (DBP) =
90 mmHg after 5 minutes of supine rest;

- Supine resting bradycardia (pulse heart rate [HR] <40 bpm) or a supine resting
tachycardia (HR >100 bpm);

- A corrected QT (QTc) interval of > 450 ms for males and > 470 ms for females
(Fridericia's method);

- Liver function: aspartate aminotransferase [AST], alanine transaminase [ALT],
alkaline phosphatase [ALP], ?-glutamyl transferase [?- GGT]) or total bilirubin
(TBIL) >1.5 × upper limit of normal (ULN);

- Renal function: creatinine clearance rate =80 mL/min (calculated based on
Cockcroft-Gault formula);

- Other laboratory parameters demonstrating clinically significant abnormalities,
as determined by the investigator;

13. Known active infections, e.g., bacterial, fungal and viral infections, including:

- Human immunodeficiency virus (HIV) infection: defined as HIV antibody positive;

- Syphilis infection: defined as treponema pallidum antibody (TP-Ab) positive;

- Active hepatitis B virus (HBV): defined as hepatitis B surface antigen (HBsAg)
positive, Hepatitis B core antibody (HBcAb) positive and hepatitis B virus
(HBV)-deoxyribonucleic acid (DNA) = lab-specific ULN (for those with positive
result on HBcAb or HBsAg, HBV DNA test will be performed and those with positive
HBV DNA results will be excluded);

- Active hepatitis C virus (HCV): defined as HCV antibody (HCV-Ab) positive and
HCV-ribonucleic acid (RNA) positive, if HCV-Ab positive and HCV RNA negative can
be considered as eligible at the discretion of the Investigator;

14. Has donated blood or plasma within 30 days prior to screening or had a loss of whole
blood of more than 500 mL within the 30 days prior to screening, or receipt of a blood
transfusion within one year prior to screening;

15. The subject has difficulty in swallowing oral medications;

16. Inability to be venipunctured and/or tolerate venous access; Any conditions which
would make the subject unsuitable for enrollment or could interfere with the subject's
participation in or completion of the study in the opinion of the investigator.

Study design
Purpose of the study
Other
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


The people analysing the results/data
Intervention assignment
Other
Other design features
Phase
Phase 1
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
20/10/2023
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
1/05/2024
Actual
Sample size
Target
86
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
WA
Recruitment hospital [1] 0 0
Linear Clinical Research Ltd - Nedlands
Recruitment postcode(s) [1] 0 0
6009 - Nedlands

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Zhejiang Vimgreen Pharmaceuticals, Ltd.
Address
Country
Other collaborator category [1] 0 0
Commercial sector/Industry
Name [1] 0 0
Tigermed Consulting Co., Ltd
Address [1] 0 0
Country [1] 0 0

Ethics approval
Ethics application status

Summary
Brief summary
This is a randomized, double-blind, placebo-controlled phase I study to evaluate the safety,
tolerability and PK profiles of orally administered VG290131 in healthy subjects. The main
questions it aims to answer are:

1. The safety and tolerability of VG290131 when administered orally as a single dose and
multiple doses in healthy subjects.

2. The pharmacokinetic (PK) profiles of VG290131 and the food effect on the PK profiles of
VG290131 in healthy subjects.

Approximately 86 subjects will be enrolled in the study.
Trial website
https://clinicaltrials.gov/ct2/show/NCT06081465
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Dr. Ana Liza Sun
Address 0 0
Country 0 0
Phone 0 0
+61 8 6382 5100
Fax 0 0
Email 0 0
asun@linear.org.au
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT06081465