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Clinical trialNCT01668537CompletedPhase 2Interventional

A Phase II Trial to Compare a Liquid-frozen and a Freeze-dried Formulation of IMVAMUNE (MVA-BN®) Smallpox Vaccine in Vaccinia-naïve Healthy Subjects

SponsorBavarian NordicEnrollment651Smallpox
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

A randomized, double-blind, multicenter Phase II trial to compare the immunogenicity and safety of a liquid-frozen and a freeze-dried formulation of IMVAMUNE (MVA-BN®) smallpox vaccine in vaccinia-naïve healthy subjects
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

3 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Miami Research Associates

    South Miami, Florida, United States

  • Pra

    Lenexa, Kansas, United States

  • University of Kentucky

    Lexington, Kentucky, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

FD formulation of IMVAMUNE®LF formulation of IMVAMUNE®
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Mar 2013
Primary completion
31 Jan 2014
Completion
30 Jun 2014
Last update posted
12 Oct 2020
Registered enrollment
651
Registry id
NCT01668537
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.