Safety, Tolerability and PK Study of AK0529 in Healthy Human

NCT02297594 | Completed Phase 1 DMC

• 1 other identifier: AK0529-1001
• Study Type: interventional
• Target: 74
• Locations: 1 country
• Sites: 1

Brief Summary

The purpose of this study is to assess the safety, tolerability and PK of single and multiple ascending dose of AK0529 when administered orally in healthy subjects

Conditions

Respiratory Syncytial Virus Infections

Outcome Measures

Primary Outcomes (1)

• Number of participants with adverse events, serious adverse events

  Screening to Day 14 - 21

Secondary Outcomes (12)

• Pharmacokinetics of single dose study: Area Under Curve (AUC)

  pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 and 48 hours post-dose

• Pharmacokinetics of single dose study: Observed Maximum plasma concentration (Cmax)

  pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 and 48 hours post-dose

• Pharmacokinetics of single dose study: half-life (t1/2)

  pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 and 48 hours post-dose

• Pharmacokinetics of single dose study: time to maximum plasma concentration (tmax)

  pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 and 48 hours post-dose

• Pharmacokinetics of single dose study: Volume of distribution

  pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 24 and 48 hours post-dose

Study Arms (2)

AK0529

EXPERIMENTAL

Generic name: AK0529 Dosage Form: capsule

Drug: AK0529

Placebo

PLACEBO COMPARATOR

Sugar placebo

Drug: Placebo

Interventions

AK0529 DRUG

AK0529 capsule for oral administration

Also known as: AK0529 capsule

AK0529

Placebo DRUG

Sugar placebo capsule for oral administration

Also known as: Sugar placebo capsule

Placebo

Eligibility Criteria

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

You may qualify if:

• Must be healthy males, or healthy females of non-childbearing potential or surgically sterilized or post-menopausal (amenorrhea for at least 1 year and confirmed by a follicle stimulating hormone \[FSH\] result of \> 20 IU/mL).
• Must be aged 18 to 55 years of age inclusive.
• Must have body mass index (BMI) of 18.0 to 31.0 kg/m2 inclusive.
• Must have total body weight ≥50 kg at screening but ≤100 Kg.
• Must be willing and able to communicate and participate in the whole study.
• Must provide written informed consent.
• Must agree to use an adequate method of contraception (as defined in Section 4.2.1).
• Must have AST, ALT, total bilirubin, urea, creatinine and hemoglobin within the laboratory reference range at screening and Day -1.
• Must have QTcF \<450 ms, QTcB \<450 ms and PR interval \<210 ms for screening, Day -1 and pre-dose ECG measurements, and not have any degree of heart block or conduction abnormality.
• Must have serology demonstrating they are free from infection with hepatitis B, hepatitis C, and human immunodeficiency virus (HIV-1 and HIV-2)

You may not qualify if:

• Male subjects who have currently pregnant partners or who have partners planning to become pregnant during the duration of the study.
• Evidence or history of clinical significant oncological, pulmonary, chronic respiratory, hepatic, cardiovascular, hematological, metabolic, neurological, immunological, nephrological, endocrine or psychiatric disease, or current infection.
• Clinically relevant (as decided by the investigator and the medical monitor) abnormalities in the ECG (12 standard leads) including any degree of heart block, including asymptomatic bundle branch block.
• Family history of sudden death or of congenital prolongation of the QTc interval or known congenital prolongation of the QTc interval or any clinical condition known to prolong the QTc interval.
• History of symptomatic cardiac arrhythmias or with clinically relevant bradycardia.
• Electrolyte disturbances, particularly hypokalemia hypocalcemia or hypomagnesemia.
• Any condition that could possibly affect drug absorption, e.g. gastrectomy or diarrhea.
• History of post-antibiotic colitis.
• History of any drug or alcohol abuse in the past 2 years prior to screening.
• Regular alcohol consumption in males \>21 units per week and females \>14 units per week (1 unit = 400 mL beer, 25 mL of 40% spirit or a 75 mL glass of wine).
• Subjects who have a urine cotinine greater than 500 ng/mL at screening will be excluded. Subjects who are tobacco users (including smokers and users of snuff, chewing tobacco and other nicotine or nicotine-containing products) must have stopped use at least 90 days before screening.
• Receipt of an investigational drug or participation in another clinical research study within 90 days prior to drug administration.
• Subjects who are study site employees, or immediate family members of a study site or sponsor employee.
• Subjects who have previously been enrolled and dosed in this study, except subjects undergoing repeat dosing in Cohort 4F (the fed PK cohort of the SAD part of the study).

Sponsors & Collaborators

• Shanghai Ark Biopharmaceutical Co., Ltd.: lead

Study Sites (1)

Q-Pharm Pty Ltd QIMR Berghofer & Royal Brisbane and Women's Hospital Campus

Brisbane, Queensland, 4006, Australia

Location

MeSH Terms

Conditions

Respiratory Syncytial Virus Infections

Interventions

ziresovir

Condition Hierarchy (Ancestors)

Pneumovirus Infections; Paramyxoviridae Infections; Mononegavirales Infections; RNA Virus Infections; Virus Diseases; Infections

Study Officials

• Paul Griffin, MD

  Q-Pharm Pty Ltd

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: QUADRUPLE
• Who Masked: PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: November 11, 2014
• First Posted: November 21, 2014
• Study Start: October 1, 2014
• Primary Completion: June 1, 2015
• Study Completion: June 1, 2015
• Last Updated: October 20, 2015

Record last verified: 2015-10

Locations

AU (1)