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HealthyPhase 3NCT00928785

Study Comparing a Tdap-IPV Combined Vaccine With a Tetanus Monovalent Vaccine in Healthy Adults

A Phase 3 study testing REPEVAX and Monovalent Tetanus vaccine in people with Healthy, run by Sanofi Pasteur, a Sanofi Company at 9 sites in 2 countries.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to demonstrate that a combined adult Tdap-IPV vaccine (REPEVAX®) will provide similar rapid antibody responses against tetanus toxoid as a tetanus toxoid vaccine alone in healthy adults. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Healthy
What is being tested?
REPEVAX and Monovalent Tetanus vaccine
Type of treatment
Vaccines
Could I receive a placebo?
No, everyone receives an active treatment
How many people
52 participants
Where
9 sitesin 2 countries
Study dates
Jul 2009to Dec 2009
Phase
Phase 3
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Healthy adults aged ≥18 years
  • Last booster with a T-containing vaccine received 5 to 10 years prior to the administration of the study vaccine (documented by written evidence)
  • Subject with vaccination history of a primary immunisation with a tetanus, diphtheria and poliomyelitis containing vaccine as recommended in the local vaccination calendar
  • Negative urine pregnancy test for female subjects of child-bearing potential. A female subject who is of reproductive potential must agree to remain abstinent or use (or have her partner use) acceptable methods of birth control during the study period
  • Subject having signed the informed consent form prior to participation in the study

Who cannot join

  • Acute severe illness or fever (>=38.0°C) within the last 3 days
  • Hypersensitivity or known allergy to one of the components of one of the study vaccines (including formaldehyde, streptomycin, neomycin, polymyxin B, or glutaraldehyde)
  • Anaphylactic or other allergic reactions to a previous dose of a vaccine containing diphtheria or tetanus toxoids or poliomyelitis viruses or pertussis (acellular or whole cell)
  • Guillain Barré syndrome or neuropathy of brachial plexus following a previous vaccination with a tetanus toxoid containing vaccine
  • Known encephalopathy after receipt of a pertussis vaccine or neurological disorders after an injection with the same antigens
  • Progressive or unstable neurological disorder, uncontrolled seizures or progressive encephalopathy not stabilized
Show all 20Show fewer
  • Known malignant disease, note:
  • subjects with prostate or breast cancer who are not on chemotherapeutic drugs (other than hormone blocking drugs),
  • subjects with skin cancer who are not receiving radiation therapy or chemotherapy, and
  • subjects with a history of other malignancies who have been disease-free for at least 5 years will be eligible for enrollment
  • Immunosuppressive therapy:
  • High dose (≥ 20 mg/day prednisone equivalent) systemic (≥ 14 days) corticosteroid treatment daily or on alternate day within the last 28 days (inhaled corticosteroids allowed)
  • Chemotherapeutic agents used to treat cancer or other conditions
  • Treatments associated with organ or bone marrow transplantation
  • Immune dysfunction caused by a medical condition, or any other cause (e.g., congenital immunodeficiency, human immunodeficiency virus (HIV) infection, organ or bone marrow transplantation, leukemia, lymphoma, Hodgkin's disease, multiple myeloma or generalized malignancy)
  • Known severe thrombocytopenia or coagulation disorder contraindicating an intramuscular injection
  • Administration of blood products including immunoglobulins within the last 90 days or planned before Visit 3
  • Recent administration of a live vaccine (≤28 days) or an inactivated vaccine (≤14 days) or vaccination planned before Visit 3
  • For female subjects, pregnancy (positive pregnancy test before first blood sample) or breast-feeding through Visit 3
  • Planned participation in another clinical study during the present study period

Trial locations and contacts

9 sites in 2 countries.

9 sites in 2 countries

Germany5 sites
  • Study site

    Heilbronn, 74072

  • Study site

    Künzig, 94550

  • Study site

    Nettersheim, 53947

  • Study site

    Offenbach, 63071

  • Study site

    Reichenbach/Vogtland, 8468

Other trials in Germany

France4 sites
  • Hôpital Gabriel Montpied - CHU Clermont-Ferrand

    Clermont-Ferrand, 63000

  • Hôpital St Eloi

    Montpellier, 34295

  • Groupe Hospitalier Cochin - Saint-Vincent de Paul

    Paris, 75014

  • Hôpital Bichat Claude Bernard

    Paris, 75018

Other trials in France

About this study

Official title: A Randomised, Comparative, Multicentre Clinical Trial of the Immunogenicity and Safety of Tdap-IPV Vaccine and a Tetanus Monovalent Vaccine in Healthy Adults 18 Years of Age and Older

The purpose of this study is to demonstrate that a combined adult Tdap-IPV vaccine (REPEVAX®) will provide similar rapid antibody responses against tetanus toxoid as a tetanus toxoid vaccine alone in healthy adults.

Conditions
Healthy
Being tested
REPEVAX, Monovalent Tetanus vaccine
Keywords
Tetanus Vaccine, Tdap-IPV vaccine
Medical subject headings
Tetanus

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • REPEVAXBiological

    1 dose of 0.5 mL at Day 0

  • Monovalent Tetanus vaccineBiological

    1 dose of 0.5 mL at Day 0

Study groups in NCT00928785
Study groupRoleWhat they receive
REPEVAXExperimentalNot described
Receives: Biological: REPEVAX
Monovalent tetanus vaccineActive comparatorNot described
Receives: Biological: Monovalent Tetanus vaccine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Anti-tetanus seroprotection rate (defined as the percentage of subjects with anti-tetanus antibody titre (ELISA) ≥ 0.1 IU/mL)

    Measured: 10 days

Secondary outcomes (4)
  1. Geometric Mean Titre (GMT) for tetanus antibodies in both groups

    Measured: Day 0, Day 1 and Day 28

  2. The anti-tetanus seroprotection rate (antibody titre ≥ 0.1 IU/mL in ELISA)

    Measured: Day 28

  3. Percentage of subjects with immediate reactions, solicited injection-site reactions, systemic reactions and unsolicited adverse events

    Measured: D0 to Day 7

  4. Percentage of subjects with serious adverse events

    Measured: D0 to Day 28

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Jun 2009 (estimated)
  2. Study startJul 2009
  3. Primary completionDec 2009
  4. Study completionDec 2009

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
52 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00928785
Sponsor's protocol ID
RPV02C
Status last verified
Sep 2017
First submitted
25 Jun 2009
Last updated
11 Sep 2017
Results posted
No
Data monitoring committee
No

Publications

  • Laurichesse H, Zimmermann U, Galtier F, Launay O, Duval X, Richard P, Sadorge C, Soubeyrand B. Immunogenicity and safety results from a randomized multicenter trial comparing a Tdap-IPV vaccine (REPEVAX(R)) and a tetanus monovalent vaccine in healthy adults: new considerations for the management of patients with tetanus-prone injuries. Hum Vaccin Immunother. 2012 Dec 1;8(12):1875-81. doi: 10.4161/hv.22083. Epub 2012 Oct 2.

    PubMed 23032160

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing REPEVAX and Monovalent Tetanus vaccine in people with Healthy, run by Sanofi Pasteur, a Sanofi Company at 9 sites in 2 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 20 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 11 Sep 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 9 sites in Germany, France. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Anti-tetanus seroprotection rate (defined as the percentage of subjects with anti-tetanus antibody titre (ELISA) ≥ 0.1 IU/mL) (time frame: 10 days). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00928785, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Sep 2017.

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