Infections, MeningococcalPhase 4NCT00227422
Assess the Non-inferiority of GSK Biologicals' Mencevax™ ACWY (Manufactured by a New Process) vs Mencevax™ ACWY (the Already Existing Vaccine in the Market) When Given as a Single Dose to Subjects Aged 2-30 Yrs
A Phase 4 study testing Mencevax ACWY in people with Infections, Meningococcal, run by GlaxoSmithKline at 1 site in Lebanon.
Trial summary
The purpose of this study is to evaluate that the vaccine produced with the new process and administered as a single dose is at least as good as the existing Mencevax™ ACWY vaccine in terms of immunogenicity, safety and reactogenicity, in healthy subjects aged 2-30 years. Read more about this study
- Who is it for?
- Ages 2 to 30 yearsHealthy volunteers can take part
- Conditions the study is for
- Infections, Meningococcal
- What is being tested?
- Mencevax ACWY
- How many people
- 324 participants
- Where
- 1 siteLebanon
- Study dates
- Jun 2005to Nov 2005
- Phase
- Phase 4
- 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 2 to 30 years
- All sexes
- Healthy volunteers accepted
- Child, Adult
Who may be able to join
- Healthy male or female between 2 and 30 years of age at the time of vaccination.
- If the subject is female, she must be of non-childbearing potential. If a subject is a female of childbearing potential, she must be abstinent or have used adequate contraceptive precautions for 30 days prior to vaccination, have a negative pregnancy test and must agree to continue such precautions for two months after vaccination.
Who cannot join
- Use of any investigational or non-registered product (drug or vaccine) within 30 days preceding the administration of study vaccine, or planned use during the study period.
- Chronic administration (defined as more than 14 days) of immunosuppressants or other immune-modifying drugs within six months prior to the vaccine dose.
- Vaccination with a meningococcal vaccine within the last five years.
- Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting from 15 days before vaccine administration and ending 30 days after.
- History of or known exposure to meningococcal serogroup A, C, W135 or Y disease or contacts with subjects who had meningococcal disease.
- Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Phase IV, Partially Double-blind Study to Demonstrate Non-inferiority of GSK Biologicals' Mencevax™ ACWY (New Process) Versus Mencevax™ ACWY (Current Process) When Administered as a Single Dose to Subjects Aged 2-30 Yrs
The purpose of this study is to evaluate that the vaccine produced with the new process and administered as a single dose is at least as good as the existing Mencevax™ ACWY vaccine in terms of immunogenicity, safety and reactogenicity, in healthy subjects aged 2-30 years.
Read the detailed description
"Randomized study with four groups to receive one of the following vaccination regimens: - One of the 3 lots of GSK Biologicals' Mencevax™ ACWY vaccine manufactured by the new process (3 different groups) - GSK Biologicals' already existing Mencevax™ ACWY
- Conditions
- Infections, Meningococcal
- Being tested
- Mencevax ACWY
- Keywords
- Neisseria meningitidis serogroups A & C diseases, Hib diseases
- Medical subject headings
- Meningococcal Infections
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Mencevax ACWYBiological
What is being measured
The primary outcome is the main question the study is designed to answer.
1 month after vaccination, measurement of serum bactericidal titers against meningococcal serogroups A, C, W135 and Y (SBA-MenA; SBA-MenC; SBA-MenW135 and SBA-MenY)
Secondary outcomes (2)
Immuno : the same immuno evaluation performed 1 month after vaccination will also be performed before vaccination; also vaccine response at Post-dose 1.
Safety : Solicited symptoms during day 0-3, unsol. symptoms during day 0-30 & SAEs during entire study.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Sep 2005 (estimated)
- Study startJun 2005
- Study completionNov 2005
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Infections, MeningococcalStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 4
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Enrolment
- 324 participants
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00227422
- Sponsor's protocol ID
- 102394
- Status last verified
- Sep 2016
- First submitted
- 26 Sep 2005
- Last updated
- 21 Sep 2016
- Results posted
- No
- Individual data sharing
- Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Study at a glance
From the registry record, last updated by the sponsor on 21 Sep 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase IV, Partially Double-blind Study to Demonstrate Non-inferiority of GSK Biologicals' Mencevax™ ACWY (New Process) Versus Mencevax™ ACWY (Current Process) When Administered as a Single Dose to Subjects Aged 2-30 Yrs
- ClinicalTrials.gov ID
- NCT00227422
- Acronym / sponsor ID
- 102394
- Conditions
- Infections, Meningococcal
- Keywords
- Neisseria meningitidis serogroups A & C diseases, Hib diseases
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 324 participants
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- Jun 2005
- Study completion
- Nov 2005 (actual)
- First posted
- 28 Sep 2005 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate that the vaccine produced with the new process and administered as a single dose is at least as good as the existing Mencevax™ ACWY vaccine in terms of immunogenicity, safety and reactogenicity, in healthy subjects aged 2-30 years.
Detailed description
"Randomized study with four groups to receive one of the following vaccination regimens: - One of the 3 lots of GSK Biologicals' Mencevax™ ACWY vaccine manufactured by the new process (3 different groups) - GSK Biologicals' already existing Mencevax™ ACWY
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
Who may qualify
- Ages
- 2 to 30 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult
Key inclusion criteria (2 listed)
- Healthy male or female between 2 and 30 years of age at the time of vaccination.
- If the subject is female, she must be of non-childbearing potential. If a subject is a female of childbearing potential, she must be abstinent or have used adequate contraceptive precautions for 30 days prior to vaccination, have a negative pregnancy test and must agree to continue such precautions for two months after vaccination.
Key exclusion criteria (6 listed)
- Use of any investigational or non-registered product (drug or vaccine) within 30 days preceding the administration of study vaccine, or planned use during the study period.
- Chronic administration (defined as more than 14 days) of immunosuppressants or other immune-modifying drugs within six months prior to the vaccine dose.
- Vaccination with a meningococcal vaccine within the last five years.
- Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting from 15 days before vaccine administration and ending 30 days after.
- History of or known exposure to meningococcal serogroup A, C, W135 or Y disease or contacts with subjects who had meningococcal disease.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Mencevax ACWY | Biological | – |
Primary outcome
1 month after vaccination, measurement of serum bactericidal titers against meningococcal serogroups A, C, W135 and Y (SBA-MenA; SBA-MenC; SBA-MenW135 and SBA-MenY)
2 secondary outcomes
Immuno : the same immuno evaluation performed 1 month after vaccination will also be performed before vaccination; also vaccine response at Post-dose 1.
Safety : Solicited symptoms during day 0-3, unsol. symptoms during day 0-30 & SAEs during entire study.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Sep 2016.
- Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.Link provided by the sponsor.
- Individual participant dataSharing planned: Yes. Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Related trials for Infections, Meningococcal
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Mencevax ACWY in people with Infections, Meningococcal, run by GlaxoSmithKline at 1 site in Lebanon.
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 2 inclusion and 6 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 21 Sep 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Lebanon. 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 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
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?
1 month after vaccination, measurement of serum bactericidal titers against meningococcal serogroups A, C, W135 and Y (SBA-MenA; SBA-MenC; SBA-MenW135 and SBA-MenY). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 21 Sep 2016.