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A Study to Evaluate the Immunogenicity, Safety, and Tolerability of VARIVAX™ Manufactured With a New Process (V210-062)

Merck Sharp & Dohme (MSD) logo

Merck Sharp & Dohme (MSD)

Status and phase

Withdrawn
Phase 3

Conditions

Varicella

Treatments

Biological: VARIVAX™ 2007 Process
Biological: VARIVAX™ VEP
Biological: M-M-R™ II

Study type

Interventional

Funder types

Industry

Identifiers

NCT01626794
V210-062

Details and patient eligibility

About

This study will test the immunogenicity, safety, and tolerability of VARIVAX™ manufactured with the Varicella Enhanced Process (VEP) compared with the VARIVAX™ 2007 Process. The primary hypotheses being tested are 1)VARIVAX™ VEP will induce varicella-zoster virus (VZV) antibody responses that are non-inferior to those induced by VARIVAX™ 2007 process at 6 weeks after vaccination 1, and 2) VARIVAX™ VEP will induce an acceptable anti-VZV antibody response rate at 6 weeks after vaccination 1.

Sex

All

Ages

12 to 23 months old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • negative clinical history of measles, mumps, rubella, varicella, and zoster

Exclusion criteria

  • received any measles, mumps, rubella, or varicella vaccine at any time prior to the study, or is anticipated to receive any of these vaccines outside the study
  • any congenital or acquired immune deficiency, neoplastic disease, or depressed immunity
  • received systemic immunomodulatory steroids within 3 months prior to entering the study or is expected to require them throughout the study
  • history of allergy or anaphylactoid reaction to neomycin, gelatin, sorbital, egg proteins, chicken proteins, or any components of M-M-R™ II or VARIVAX™
  • received salicylates within 14 days prior to study vaccination
  • exposed to measles, mumps, rubella, varicella, or zoster in the 4 weeks prior to study vaccination
  • received any non-live vaccine within 14 days prior to any study vaccination or is expected to received such vaccine during the 42-day period after each study vaccination
  • received any live vaccine within 30 days prior to any study vaccination or is expected to received such vaccine during the 42-day period after each study vaccination
  • received immune globulin, a blood transfusion, or blood-derived products within 5 months prior to any study vaccination
  • fever illness (≥102.2°F [39.0°C]) within 72 hours prior to study vaccination
  • born to a human immunodeficiency virus (HIV)-infected mother
  • participated in any other clinical trial (other than a surveillance study) within 30 days prior to study enrollment

Trial design

Primary purpose

Prevention

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

0 participants in 2 patient groups

VARIVAX™ VEP
Experimental group
Treatment:
Biological: VARIVAX™ VEP
Biological: M-M-R™ II
VARIVAX™ 2007 Process
Active Comparator group
Treatment:
Biological: VARIVAX™ 2007 Process
Biological: M-M-R™ II

Trial contacts and locations

0

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Data sourced from clinicaltrials.gov

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