Single Ascending Dose, Food Effects and Drug-Drug Interactions of ACC017 Tablets in Healthy Adult Participants

Healthy Adult Participants Clinical Trial

Official title:

Study of Single Ascending Dose, Food Effects and Drug-Drug Interactions of ACC017 Tablets in Healthy Adult Participants in China: A Single-center, Randomized, Double-blind, Placebo-controlled, Two-Stage Trial

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06278389
• Other study ID #: ADYY-ACC017-101
• Secondary ID: CTR20240167
• Status: Recruiting
• Phase: Phase 1
• Start date: January 24, 2024
• Est. completion date: April 23, 2024

Study information

• Verified date: January 2024
• Source: Jiangsu Aidea Pharmaceutical Co., Ltd
• Contact: Hong Qin, M.D., Ph.D.
• Phone: 025-83193135
• Email: qinh[@]aidea.com.cn
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The objective of this clinical trial is to investigate the safety and tolerability of single ascending dose ACC017 tablets in Chinese healthy adult participants. This study aims to address the following major questions:

• Recommended dosage for ACC017 tablets used in phase Ib/IIa trial;

• The pharmacokinetic (PK) characteristics of single dose ACC017 tablets;

• The effect of food (FE) on the PK of ACC017 tablets;

• Drug-drug interactions (DDIs) when ACC017 tablets are co-administered with emtricitabine and tenofovir alafenamide fumarate (FTC/TAF) tablets (II).

Description:

This is a single-center, randomized, double-blind, placebo-controlled, single ascending dose (SAD), two-stage, phase Ia clinical trial in Chinese healthy adults to evaluate the safety, tolerability, PK, FE, and DDIs with FTC/TAF of ACC017 tablets administered as a single dose in healthy participants.

The trial will be divided into two stages: the first stage is a single-center, randomized, double-blind, placebo-controlled SAD study. The study consists of six dose cohorts, namely, 5 mg, 20 mg, 40 mg, 80 mg, 120 mg, and 160 mg cohorts (whether to escalate to the 160 mg cohort will be determined or adjusted if applicable) (D2~D7), and a subsequent discharge visit (D8). Participants will receive a single oral dose of ACC017 tablets or placebo under fasting conditions.

The second stage is a single-center, randomized, open-label FE and DDI study with a tentative dose of 40 mg. The final administered dose will be determined after completion of the SAD study, as assessed by the investigator and the sponsor. Stage 2 is planned to enroll 12 healthy participants (both males and females), who are randomly assigned at a 1:1 ratio to either the fasting-postprandial group (F-P group) or the postprandial-fasting group (P-F group), with 6 participants in each group. Eligible healthy participants are admitted on D-1 and receive a single oral dose of ACC017 tablets on the day of administration of each cycle under the fasting or postprandial condition, with a washout period of 7 days during the two-week period. After completing the second cycle of drug washout, participants are evaluated by the investigator and enter into the DDI study and receive a single oral dose of ACC017 tablets with FTC/TAF tablets under fasting condition.

The study is divided into screening period (no more than 28 days, D-28 to D-1), FE first cycle (D1), washout period A (D2 to D7), FE second cycle (D8), washout period B (D9 to D14), DDI period (D15), wahout period C (D16 to D21), and discharge (D22) visits.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 52
• Est. completion date: April 23, 2024
• Est. primary completion date: April 23, 2024
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 55 Years

Eligibility

Inclusion Criteria:

1. Volunteering to sign the informed consent and able to follow protocol-defined procedural requirements;

2. Aged 18 to 55 years (inclusive);

3. Male weighing = 50.0 kg, female weighing = 45.0 kg, and body mass index (BMI) = weight(kg)/height^2 (m^2) within the range of 18.5~26 kg/m^2 (inclusive);

4. Women of child-bearing potential (WOCBP) or men without a birth plan (including sperm or egg donation) and agreeing to use effective contraception (including one or more non-pharmacological contraceptives or non-heterosexual sexual activity in daily life) from 1 month prior to informed consent up to 3 months after the last dose of the study medication;

5. No history of significant medical or surgical illness, and normal results on vital signs, physical examination, 12-lead electrocardiogram (ECG), laboratory tests, chest X-ray and abdominal ultrasound examination during the screening period, or minor deviations from normal reference values that are not clinically significant in the judgment of the investigator.

Exclusion Criteria:

1. Occurrence or persistence of clinically significant abnormal conditions, including but not limited to cardiovascular, respiratory, gastrointestinal (any history of gastrointestinal disorders affecting the absorption of medications), urinary, hematologic and lymphatic, endocrine, musculoskeletal, immune, and neuropsychiatric disorders;

2. Possible or definite allergic reaction to the study drug, placebo, or any of the excipients contained, as judged by the investigator, or allergy (multiple drug and food sensitivities), or a history of allergic disease (e.g., asthma, urticaria, and eczematous dermatitis, etc.);

3. Acute illness, such as respiratory tract infections requiring antibiotic treatment, occurring from screening until study drug administration;

4. Inability to tolerate venipuncture, or history of needle-sickness or blood-sickness, or blood donation including component blood or significant blood loss (=400 mL) or receipt of blood transfusion within 3 months prior to screening, or planning to donate blood during the trial period;

5. Dysphagia, or surgery within 6 months prior to screening, or surgery planned during the trial, or surgery that interferes with the absorption, distribution, metabolism, or excretion of the medication;

6. Smoking an average of >5 cigarettes per day within 3 months prior to screening, or inability to stop using any tobacco-based product during the trial period;

7. Average weekly alcohol consumption greater than 14 units (1 unit of alcohol ˜ 360 mL of beer, or 45 mL of 40% (alcohol by volume) spirits, or 150 mL of wine) within 3 months prior to screening or inability to discontinue use of any alcohol-containing product during the trial period, or with a positive breath test for alcohol at screening;

8. Excessive consumption of tea, coffee, and/or caffeinated beverages (more than 8 cups on average per day, 1 cup ˜ 250 mL) within 3 months prior to screening, or inability to stop consuming tea, coffee, and/or caffeinated beverages during the trial period;

9. Consumption or drinking of dragon fruit, mango, grapefruit, popcorn, or foods or beverages prepared from the aforementioned fruits, or foods or beverages containing xanthines, caffeine, or alcohol (including chocolate, tea, coffee, cola, and cocoa), or any other special diet that interferes with the absorption, distribution, metabolism, or excretion of the drug, within 48 hours prior to administration of the study medication;

10. With special dietary requirements, or cannot accept a uniform diet;

11. Use of strong or moderate CYP3A inhibitors (e.g., clarithromycin, telithromycin, ketoconazole, itraconazole and nefazodone, etc.) or strong CYP3A4 inducers (e.g., rifampicin, efavirenz, carbamazepine, phenobarbital, phenytoin, pioglitazone, St. John's wort, and glucocorticoids, etc.) within 28 days or 5 half-lives (whichever is longer) before screening;

12. Use of strong or moderate UGT1A inhibitors (e.g., silybin, ritonavir, atazanavir, quinidine, diclofenac, mycophenolic acid, and osimertinib, etc.) or strong UGT1A1 inducers (e.g., rifampicin, carbamazepine, phenobarbital, and phenytoin, etc.) within 28 days or 5 drug half-lives (whichever is longer) before screening;

13. Use of any prescription drugs, over-the-counter drugs or Chinese (herbal) medicines within 14 days or 5 drug half-lives (whichever is longer) prior to screening;

14. Vaccination (e.g., SARS-CoV-2 virus vaccine, and hepatitis B virus vaccine, etc.) within 1 month before screening, and are not suitable for enrollment as assessed by the investigator;

15. Positive for hepatitis B surface antigen (HBsAg), or hepatitis C virus (HCV) antibody, or human immunodeficiency virus (HIV) antibody, or Tponema pallidum (Tp) antibody at screening;

16. History of substance abuse within 5 years prior to screening, or positive urine drug screen at screening;

17. Females who are pregnant or lactating at the time of screening, or have a positive blood pregnancy test (for WOCBP only);

18. Participation in any interventional clinical trials, including drugs, vaccines, or devices, etc., within 3 months prior to screening,;

19. It is not suitable for a participant to participate in this trial in the judgment of the investigator.

Related Conditions & MeSH terms

• Healthy Adult Participants

Intervention

Drug:
• ACC017 tablets
ACC017 tablets 5 mg, 20 mg, 40 mg, 80 mg, 120 mg, and 160 mg (tentative) with matching placebo
• Emtricitabine and Tenofovir Alafenamide Fumarate Tablets
Participants received a single oral dose of ACC017 tablets with emtricitabine and tenofovir alafenamide fumarate tablets under the fasting condition.

Locations

Country	Name	City	State
China	Beijing Ditan Hospital Capital Medical University	Beijing

Sponsors (2)

Lead Sponsor	Collaborator
Jiangsu Aidea Pharmaceutical Co., Ltd	Chengdu Aidea Pharmaceutical Technology Co., Ltd

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Frequency, causality, severity, and expectedness of adverse events (AEs)	Includes Adverse Drug Reactions [ADRs], Grade 3 and above AEs, and Serious Adverse Events [SAEs], Serious Adverse Drug Reactions [SADRs], AEs resulting in treatment interruptions, AEs resulting in early withdrawal from the trial, and AEs of Special Interest [AESI]	Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Primary	ACC017 PK parameter: Cmax (after a single mono-drug administration under the fasting condition)	Cmax is defined as the maximum observed concentration of drug	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: C24h (after a single mono-drug administration under the fasting condition)	C24h is defined as the plasma drug concentrations sampled 24 hours-post dose (C24h)	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: AUC0-t (after a single mono-drug administration under the fasting condition)	AUC0-t is defined as area under the plasma concentration-time curve from time zero to the time of the last measurable plasma concentration	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: AUC0-8 (after a single mono-drug administration under the fasting condition)	AUC0-8 is defined as AUC from time zero to infinity	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: Tmax (after a single mono-drug administration under the fasting condition)	Tmax is defined as the time to reach Cmax	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: t1/2 (after a single mono-drug administration under the fasting condition)	Half-life	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: Vz/F (after a single mono-drug administration under the fasting condition)	Apparent volume of distribution during terminal phase after oral administration	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: CL/F (after a single mono-drug administration under the fasting condition)	Apparent total plasma clearance of drug after oral administration	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: ?z (after a single mono-drug administration under the fasting condition)	Terminal elimination rate constant	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: AUC_%Extrap (after a single mono-drug administration under the fasting condition)	Percentage of AUCinf due to extrapolation from Tlast to infinity	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: MRT0-t (after a single mono-drug administration under the fasting condition)	MRT0-t is defined as the mean retention time from time zero to the time of the last measurable plasma concentration	Day 1 through Day 8 of Stage 1
Primary	ACC017 PK parameter: MRT0-8 (after a single mono-drug administration under the fasting condition)	MRT0-8 is defined as MRT from time zero to infinity	Day 1 through Day 8 of Stage 1
Secondary	Vital signs: temperature	Temperature in degree Celsius	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Vital sign: pulse	Pulse in beat per minute	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Vital signs: blood pressure	Systolic and diastolic blood pressure in millimeters (mm) of mercury (Hg)	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Vital signs: respiration	Respiratory rate in breaths per minute	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Electrocardiogram (ECG): heart rate	Heart rate in beat per minute	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Electrocardiogram (ECG): PR interval	Changes in PR interval	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Electrocardiogram (ECG): QRS duration	Changes in QRS duration	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	Electrocardiogram (ECG): QTc interval	Changes in QTc interval	Baseline and Day 1 through Day 8 of Stage 1; Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: Cmax	ACC017 Cmax after single postprandial single-drug administration,ACC017 Cmax after a single coadministration under the fasting condition and FTC and TAF Cmax after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: C24h	ACC017 C24h after single postprandial single-drug administration,ACC017 C24h after a single coadministration under the fasting condition and FTC and TAF C24h after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: AUC0-t	ACC017 AUC0-t after single postprandial single-drug administration,ACC017 AUC0-t after a single coadministration under the fasting condition and FTC and TAF AUC0-t after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: AUC0-8	ACC017 AUC0-8 after single postprandial single-drug administration,ACC017 AUC0-8 after a single coadministration under the fasting condition and FTC and TAF AUC0-8 after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: Tmax	ACC017 Tmax after single postprandial single-drug administration,ACC017 Tmax after a single coadministration under the fasting condition and FTC and TAF Tmax after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: t1/2	ACC017 t1/2 after single postprandial single-drug administration,ACC017 t1/2 after a single coadministration under the fasting condition and FTC and TAF t1/2 after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: Vz/F	ACC017 Vz/F after single postprandial single-drug administration,ACC017 Vz/F after a single coadministration under the fasting condition and FTC and TAF Vz/F after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: CL/F	ACC017 CL/F after single postprandial single-drug administration,ACC017 CL/F after a single coadministration under the fasting condition and FTC and TAF CL/F after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: ?z	ACC017 ?z after single postprandial single-drug administration,ACC017 ?z after a single coadministration under the fasting condition and FTC and TAF ?z after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: AUC_%Extrap	ACC017 AUC_%Extrap after single postprandial single-drug administration,ACC017 AUC_%Extrap after a single coadministration under the fasting condition and FTC and TAF AUC_%Extrap after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: MRT0-t	ACC017 MRT0-t after single postprandial single-drug administration,ACC017 MRT0-t after a single coadministration under the fasting condition and FTC and TAF MRT0-t after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2
Secondary	ACC017 PK parameter: MRT0-8	ACC017 MRT0-8 after single postprandial single-drug administration,ACC017 MRT0-8 after a single coadministration under the fasting condition and FTC and TAF MRT0-8 after a single coadministration under the fasting condition	Day 1 through Day 8 and Day 15 through Day 22 of Stage 2