Safety and Immunogenicity Study of Tetanus, Diphtheria and Acellular Pertussis (Tdap) Vaccine

November 4, 2016 updated by: Green Cross Corporation
The purpose of this study is to evaluate safety of GC3111 and to describe immunogenicity of a single dose of GC3111 versus Boostrix® vaccine among healthy adults in 19 to <65 years of age.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Unknown

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

To evaluate immunogenicity of GC3111 as tetanus, diphtheria and acellular pertussis (Tdap) vaccine in healthy adults.

To evaluate safety (solicited adverse events) of GC3111 in healthy adults.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
220

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Korea, Republic of
      • Gyeonggi-do, Korea, Republic of
        • The Catholic Univ.of Korea Bucheon St.Mary's Hospital
      • Gyeonggi-do, Korea, Republic of
        • The Catholic Univ.of Korea Uijeongbu St.Mary's Hospital
      • Seoul, Korea, Republic of
        • The Catholic Univ.of Korea Yeouido St.Mary's Hospital
    • Bupyeong 6-dong, Bupyeong-gu,
      • Incheon, Bupyeong 6-dong, Bupyeong-gu,, Korea, Republic of, 1544-9004
        • Incheon St. Mary's Hospital Catholic Univ.
    • Jung-Gu
      • Daejeon, Jung-Gu, Korea, Republic of, 301-723
        • The Catholic Univ. of Korea Daejeon St.Mary's Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

19 years to 64 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Healthy adults aged between 19 and 64 years at the time of vaccination
  • Informed consent and assent forms have been signed and dated

Exclusion Criteria:

  • Known or suspected receipt of any Tdap vaccine
  • Subject is pregnant, or lactating, or of child bearing potential without using an effective method of contraception or not practicing abstinence
  • Receipt of any vaccine within 30 days before receiving study vaccine
  • Any condition that, in the opinion of the Investigator, might interfere with the ability to comply with trial procedures.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: PREVENTION
  • Allocation: RANDOMIZED
  • Interventional Model: PARALLEL
  • Masking: TRIPLE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: GC3111 Vaccine Group
Participants randomized to receive a single dose of GC3111 vaccine (Biological: GC3111 vaccine).
Biological: Biological: GC3111 vaccine
0.5mL, Intramuscular
Other Names:
  • GC3111
ACTIVE_COMPARATOR: Boostrix® Vaccine Group
Participants randomized to receive a single dose of Boostrix® vaccine (Biological: Boostrix® vaccine).
Biological: Biological: Boostrix® vaccine
0.5mL, Intramuscular
Other Names:
  • Boostrix®

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Participants With Antibody Responses to Tetanus and Diphtheria Components Following Vaccination With Either GC3111 or Boostrix® Vaccine
Time Frame: Day 0 (pre-vaccination) to Day 28 (post-vaccination)
Day 0 (pre-vaccination) to Day 28 (post-vaccination)
Percentage of Participants Achieving Predefined Antibody Level for Diphtheria, Tetanus, and Acellular Pertussis Antigens
Time Frame: 28 days after Vaccination
28 days after Vaccination
Geometric Mean Concentrations (GMC) for Diphtheria, Tetanus and Acellular Pertussis Antigens
Time Frame: 28 days after Vaccination
28 days after Vaccination
Geometric Mean Ratio (GMR) of post-vaccination versus pre-vaccination antibody concentrations against Diphtheria, Tetanus and Acellular Pertussis
Time Frame: Day 0 (pre-vaccination) to Day 28 (post-vaccination)
Day 0 (pre-vaccination) to Day 28 (post-vaccination)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Participants Reporting Immediate Solicited Adverse Events Following Vaccination With Either GC3111 or Boostrix® Vaccine
Time Frame: Up to 30 minutes post-vaccination
Up to 30 minutes post-vaccination

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Green Cross Corporation

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 1, 2016

Primary Completion (ANTICIPATED)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
November 1, 2016

Study Completion (ANTICIPATED)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
November 1, 2016

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
June 20, 2016

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 22, 2016

First Posted (ESTIMATE)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
June 27, 2016

Study Record Updates

Last Update Posted (ESTIMATE)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 6, 2016

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 4, 2016

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2016

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • GC3111_P1/2a

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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