Study of Safety, Tolerability, and Pharmacokinetics of REGN3470-3471-3479 in Healthy Adult Volunteers

NCT ID: NCT02777151

Last Updated: 2018-02-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-05-27

Study Completion Date

2017-04-26

Brief Summary

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This is a Phase 1, randomized, double-blind, placebo-controlled, dose escalation study evaluating the safety, tolerability, pharmacokinetics (PK) and immunogenicity of REGN3470-3471-3479 in healthy adult volunteers.

Detailed Description

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Conditions

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Healthy Volunteers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Cohort 1

REGN3470-3471-3479 dosing level 1 or placebo

Group Type EXPERIMENTAL

REGN3470-3471-3479

Intervention Type DRUG

Placebo

Intervention Type DRUG

Cohort 2

REGN3470-3471-3479 dosing level 2 or placebo

Group Type EXPERIMENTAL

REGN3470-3471-3479

Intervention Type DRUG

Placebo

Intervention Type DRUG

Cohort 3

REGN3470-3471-3479 dosing level 3 or placebo

Group Type EXPERIMENTAL

REGN3470-3471-3479

Intervention Type DRUG

Placebo

Intervention Type DRUG

Cohort 4

REGN3470-3471-3479 dosing level 4 or placebo

Group Type EXPERIMENTAL

REGN3470-3471-3479

Intervention Type DRUG

Placebo

Intervention Type DRUG

Interventions

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REGN3470-3471-3479

Intervention Type DRUG

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Healthy man or woman between the ages of 18 and 60
2. Body mass index (BMI) between 18 and 30 kg/m2, inclusive
3. Willing and able to comply with clinic visits and study-related procedures
4. Provide signed informed consent
5. Able to understand and complete study-related questionnaires

Exclusion Criteria

1. Use of any medications started within 30 days prior to the screening visit including, prescription medications, nutritional supplements, and over-the-counter medications except for vitamin supplements, and recommended doses of acetaminophen, aspirin or ibuprofen
2. Hospitalization for any reason within 60 days prior to the screening visit
3. History of or positive human immunodeficiency virus (HIV) screen result at the screening visit
4. History of or positive blood test for hepatitis B surface antigen (HBsAg) or hepatitis B core antibody (HBcAb) or hepatitis C virus (HCV) antibody at the screening visit
5. History of drug or alcohol abuse within 1 year prior to screening
6. Participation in any clinical research study evaluating another investigational drug or therapy within 30 days or at least 5 half-lives (whichever is longer), of the investigational drug prior to the screening visit
7. Any history of receiving treatment, vaccine or mAbs against the Ebola virus
8. Pregnant or breast-feeding women
9. Sexually active men\* or women of childbearing potential\*\* who are unwilling to practice adequate contraception during the study (adequate contraceptive measures include stable use of oral contraceptives or other prescription pharmaceutical contraceptives for 2 or more menstrual cycles prior to screening; intrauterine device \[IUD\]; bilateral tubal ligation; vasectomy; condom plus contraceptive sponge, foam, or jelly, or diaphragm plus contraceptive sponge, foam, or jelly).

* Contraception is not required for men with documented vasectomy.
* Postmenopausal women must be amenorrheic for at least 12 months in order not to be considered of childbearing potential. A baseline follicle-stimulating hormone (FSH) test will be performed for confirmation of menopausal status. Pregnancy testing and contraception are not required for women with documented hysterectomy or tubal ligation.
Minimum Eligible Age

18 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Department of Health and Human Services

FED

Sponsor Role collaborator

Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trial Management

Role: STUDY_DIRECTOR

Regeneron Pharmaceuticals

Locations

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Evansville, Indiana, United States

Site Status

Countries

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United States

References

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Sivapalasingam S, Kamal M, Slim R, Hosain R, Shao W, Stoltz R, Yen J, Pologe LG, Cao Y, Partridge M, Sumner G, Lipsich L. Safety, pharmacokinetics, and immunogenicity of a co-formulated cocktail of three human monoclonal antibodies targeting Ebola virus glycoprotein in healthy adults: a randomised, first-in-human phase 1 study. Lancet Infect Dis. 2018 Aug;18(8):884-893. doi: 10.1016/S1473-3099(18)30397-9. Epub 2018 Jun 18.

Reference Type DERIVED
PMID: 29929783 (View on PubMed)

Other Identifiers

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R3470-3471-3479-HV-1528

Identifier Type: -

Identifier Source: org_study_id

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