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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT04567810
Registration number
NCT04567810
Ethics application status
Date submitted
18/09/2020
Date registered
29/09/2020
Titles & IDs
Public title
Safety, Tolerability, and Pharmacokinetics of Anti-Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Chicken Egg Antibody (IgY) (COVID-19)
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Scientific title
A Phase 1 Study in Healthy Participants to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single -Ascending and Multiple Doses of an Anti-Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Chicken Egg Antibody (IgY)
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Secondary ID [1]
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CVR001
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Covid19
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Condition category
Condition code
Infection
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Other infectious diseases
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Respiratory
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Other respiratory disorders / diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - anti-SARS-CoV-2 IgY
Treatment: Drugs - Placebo
Experimental: Part A: 2 mg preparation - Participants receive a single 2 mg dose of anti-SARS-CoV-2 IgY.
Experimental: Part A: 4 mg preparation - Participants receive a single 4 mg dose of anti-SARS-CoV-2 IgY.
Experimental: Part A: 8 mg preparation - Participants receive a single 8 mg dose of anti-SARS-CoV-2 IgY.
Placebo comparator: Part A: placebo preparation - Participants receive placebo matching anti-SARS-CoV-2 IgY.
Experimental: Part B: 6 mg total daily dose - Participants receive a 2 mg dose of anti-SARS-CoV-2 IgY three times daily for 14 days.
Experimental: Part B: 12 mg total daily dose - Participants receive a 4 mg dose of anti-SARS-CoV-2 IgY three times daily for 14 days.
Experimental: Part B: 24 mg total daily dose - Participants receive a 8 mg dose of anti-SARS-CoV-2 IgY three times daily for 14 days.
Placebo comparator: Part B: 0 mg total daily dose - Participants receive placebo matching anti-SARS-CoV-2 IgY three times daily for 14 days.
Treatment: Drugs: anti-SARS-CoV-2 IgY
anti-SARS-CoV-2 IgY preparation in liquid administered with a bottle with a dropper.
Treatment: Drugs: Placebo
Placebo matching anti-SARS-CoV-2 IgY preparation in liquid administered with a bottle with a dropper.
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Number of participants with treatment-related adverse events
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Assessment method [1]
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Timepoint [1]
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up to 21 days
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Secondary outcome [1]
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Number of Participants With Vital Sign Findings Reported as TEAEs
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Assessment method [1]
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Timepoint [1]
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up to 21 days
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Secondary outcome [2]
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Number of Participants With Clinically Significant Findings in Physical Examinations
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Assessment method [2]
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Clinically significant in the judgement of the investigator.
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Timepoint [2]
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up to 21 days
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Secondary outcome [3]
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Number of Participants With Clinically Significant Changes From Baseline in ECG Data
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Assessment method [3]
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Clinically significant in the judgement of the investigator.
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Timepoint [3]
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up to 21 days
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Secondary outcome [4]
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Number of participants with Clinically Significant Changes from Baseline in Clinical Laboratory Parameters
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Assessment method [4]
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Clinically significant in the judgement of the investigator.
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Timepoint [4]
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up to 21 days
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Secondary outcome [5]
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Number of Participants with Presence of Serum anti-SARS-CoV-2 IgY
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Assessment method [5]
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Timepoint [5]
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up to 21 days
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Eligibility
Key inclusion criteria
* Healthy males or non-pregnant, non-lactating females
* Body weight of at least 50 kg
* Good state of health (mentally and physically)
* Must agree to use of highly effective method of contraception
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Minimum age
18
Years
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Maximum age
45
Years
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Sex
Both males and females
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* Received other investigational drug within the last 30 days prior to screening
* History of drug or alcohol abuse in the past 2 years (>21 units of alcohol per week for males and >14 units of alcohol per week for females)
* Current smoker / e-smoker
* Abnormal kidney function
* Abnormal liver function
* Positive for hepatitis B or C infection
* Positive for HIV infection
* Positive for SARS-CoV-2 infection
* History of egg allergy
* Abnormal cardiac function
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Study design
Purpose of the study
Prevention
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people analysing the results/data
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Intervention assignment
Other
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
18/09/2020
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
14/12/2020
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Sample size
Target
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Accrual to date
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Final
48
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Recruitment in Australia
Recruitment state(s)
WA
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Recruitment hospital [1]
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Linear Clinical Research - Harry Perkins Research Institute - Nedlands
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Recruitment postcode(s) [1]
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6009 - Nedlands
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Funding & Sponsors
Primary sponsor type
Other
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Name
Stanford University
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
The primary objective of Part 1 (Single Ascending Dose) is to assess the safety and tolerability of anti-SARS-CoV-2 IgY when given as single-ascending doses administered intranasally to healthy participants. The primary objective of Part 2 (Multiple Dose) is to assess the safety and tolerability of anti-SARS-CoV-2 IgY when given as multiple doses administered intranasally to healthy participants. A secondary objective is to assess the pharmacokinetics of anti-SARS-CoV-2 IgY when given as multiple doses administered intranasally to healthy participants. Safety will be evaluated using adverse event (AE), physical examination (including vital signs), electrocardiogram, and clinical laboratory data. Pharmacokinetics will be evaluated by serum anti-SARS-CoV-2 IgY concentration.
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Trial website
https://clinicaltrials.gov/study/NCT04567810
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Trial related presentations / publications
Frumkin LR, Lucas M, Scribner CL, Ortega-Heinly N, Rogers J, Yin G, Hallam TJ, Yam A, Bedard K, Begley R, Cohen CA, Badger CV, Abbasi SA, Dye JM, McMillan B, Wallach M, Bricker TL, Joshi A, Boon ACM, Pokhrel S, Kraemer BR, Lee L, Kargotich S, Agochiya M, John TS, Mochly-Rosen D. Egg-Derived Anti-SARS-CoV-2 Immunoglobulin Y (IgY) With Broad Variant Activity as Intranasal Prophylaxis Against COVID-19. Front Immunol. 2022 Jun 1;13:899617. doi: 10.3389/fimmu.2022.899617. eCollection 2022. Kreuzberger N, Hirsch C, Chai KL, Tomlinson E, Khosravi Z, Popp M, Neidhardt M, Piechotta V, Salomon S, Valk SJ, Monsef I, Schmaderer C, Wood EM, So-Osman C, Roberts DJ, McQuilten Z, Estcourt LJ, Skoetz N. SARS-CoV-2-neutralising monoclonal antibodies for treatment of COVID-19. Cochrane Database Syst Rev. 2021 Sep 2;9(9):CD013825. doi: 10.1002/14651858.CD013825.pub2.
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Public notes
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Contacts
Principal investigator
Name
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Daria Mochly-Rosen, PhD
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Address
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Stanford University
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
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No/undecided IPD sharing reason/comment
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Type
Citations or Other Details
Journal
Frumkin LR, Lucas M, Scribner CL, Ortega-Heinly N,...
[
More Details
]
Results not provided in
https://clinicaltrials.gov/study/NCT04567810