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Measles-Mumps-RubellaPhase 3NCT01621802

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Combined Measles-mumps-rubella (MMR) Vaccine in Subjects Four to Six Years of Age

A Phase 3 study testing Priorix, M-M-R II and Kinrix in people with Measles-Mumps-Rubella, run by GlaxoSmithKline at 67 sites in 3 countries.

Completed

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

Official record
Search all trials

Trial summary

The purpose of this study is to support licensure of GSK Biologicals' MMR vaccine (Priorix®) in the US by generating immunogenicity and safety data in contrast to the US standard of care, Merck's MMR vaccine (M-M-R®II), when given as a second dose to children four to six years of age. Read more about this study

Who is it for?
Ages 4 to 6 yearsHealthy volunteers can take part
Conditions the study is for
Measles-Mumps-Rubella
What is being tested?
Priorix, M-M-R II and Kinrix
Could I receive a placebo?
No, everyone receives an active treatment
How many people
4,011 participants
Where
67 sitesin 3 countries
Study dates
21 Jun 2012to 9 Nov 2015
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

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 4 to 6 years
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Subjects who the investigator believes that they and/or their parent(s) or LAR/s can and will comply with the requirements of the protocol.
  • Male or female subjects 4 to 6 years of age at the time of vaccination.
  • Written informed consent is obtained from the parent(s)/LAR(s) of the subject (assent will be obtained from subjects in line with local rules and regulations).
  • Subjects in stable health as determined by investigator's physical examination and assessment of subjects' medical history.
  • Subjects received either a single dose of M-M-R II, M-M-R VaxPro or ProQuad in the second year of life.
  • For subjects enrolled in the sub-cohort receiving co-administered DTaP-IPV and VV:
  • subjects received previous DTaP vaccine doses with INFANRIX® and/or PEDIARIX® for the first three doses and INFANRIX® for the fourth dose of the DTaP-containing vaccine.
  • subjects received a first dose of VV in the second year of life.

Who cannot join

  • Child in care.
  • Use of any investigational or non-registered product other than the study vaccine during the period starting 30 days before the day of study vaccination/s or planned during the entire study period.
  • Previous vaccination with a second dose of measles, mumps, rubella containing vaccine/s.
  • Chronic administration of immunosuppressants or other immune-modifying drugs during the period starting 180 days prior to Day 0 or any planned administration of immunosuppressive and immune-modifying drugs during the entire study. Inhaled and topical steroids are allowed.
  • Administration of immunoglobulins and/or any blood products during the period starting 180 days before entering the study or planned administration from the date of vaccination through the immunogenicity evaluation at Visit 2.
  • Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting 30 days prior to the study vaccination/s and ending 42 days after the vaccination/s (at Visit 2), with the exception of live intranasal or inactivated influenza (flu) vaccine, which may be given at any time during the study, including the day of study vaccination/s. Inactivated influenza vaccine must be administered at a different location from the study vaccine. Any age appropriate vaccine may be given starting at Visit 2, and anytime thereafter.
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  • Concurrently participating in another clinical study, at any time during the study period, in which the subject has been or will be exposed to an investigational or a non-investigational product.
  • History of measles, mumps, and/or rubella disease.
  • Known exposure to measles, mumps and/or rubella during the period starting 30 days prior to enrollment.
  • Any confirmed or suspected immunosuppressive or immunodeficient condition, based on medical history and physical examination.
  • History of allergic disease or reactions likely to be exacerbated by any component of the vaccine(s), including systemic hypersensitivity to neomycin or gelatin.
  • Blood dyscrasias, leukemia, lymphomas of any type, or other malignant neoplasms affecting the bone marrow or lymphatic systems.
  • Acute disease at the time of enrollment. Acute disease is defined as the presence of a moderate or severe illness with or without fever. Fever is defined as temperature ≥38°C (100.4°F) measured by any age appropriate route. All vaccines can be administered to persons with a minor illness such as diarrhea, mild upper respiratory infection without fever.
  • Active untreated tuberculosis according to the subject's medical history.
  • Any other condition which, in the opinion of the investigator, prevents the subject from participating in the study.
  • In addition, for subjects enrolled in the sub-cohort receiving co-administered DTaP-IPV+VV:
  • Previous vaccination with a second dose of varicella-containing vaccine.
  • Receipt of any varicella-containing vaccine during the period starting 90 days before the day of study vaccination.
  • History of varicella/zoster disease.
  • Known exposure to varicella/zoster during the period starting 30 days prior to enrollment.
  • History of diphtheria, tetanus, pertussis, and/or poliomyelitis disease.
  • Vaccination against diphtheria, tetanus, pertussis or polio given after the second year of life.
  • Occurrence of transient thrombocytopenia or neurological complications following an earlier immunization against diphtheria and/or tetanus toxoids.
  • Following a previous administration of DTP vaccine: temperature ≥40.6°C (>105°F) during the period starting 48 hours not due to another identifiable cause, collapse or shock-like state during the period starting 48 hours, persistent, inconsolable crying lasting three hours or more within 48 hours, seizures with or without fever occurring during the period starting three days, or encephalopathy of unknown aetiology occurring during the period starting 7 days of a previous administration of DTP vaccine.
  • Hypersensitivity reaction to any component of the DTaP-IPV and/or varicella vaccines.

Trial locations and contacts

67 sites in 3 countries.

67 sites in 3 countries

United States50 sites
  • GSK Investigational Site

    Altamonte Springs, Florida, 32701

  • GSK Investigational Site

    Anaheim, California, 92804

  • GSK Investigational Site

    Asheboro, North Carolina, 27203

  • GSK Investigational Site

    Augusta, Kansas, 67010

  • GSK Investigational Site

    Baldwin Park, California, 91706

  • GSK Investigational Site

    Bardstown, Kentucky, 40004

  • GSK Investigational Site

    Benton, Arkansas, 72019

  • GSK Investigational Site

    Birmingham, Alabama, 35205

  • GSK Investigational Site

    Burke, Virginia, 22015

  • GSK Investigational Site

    Charleston, South Carolina, 29414

  • GSK Investigational Site

    Charlottesville, Virginia, 22902

  • GSK Investigational Site

    Cheraw, South Carolina, 29520

  • GSK Investigational Site

    Cincinnati, Ohio, 45245

  • GSK Investigational Site

    Cleveland, Ohio, 44121

  • GSK Investigational Site

    Colorado Springs, Colorado, 80922

  • GSK Investigational Site

    Columbia, Maryland, 21045

  • GSK Investigational Site

    Daly City, California, 94015

  • GSK Investigational Site

    Dayton, Ohio, 45406

  • GSK Investigational Site

    Dayton, Ohio, 45414

  • GSK Investigational Site

    Erie, Pennsylvania, 16505

  • GSK Investigational Site

    Fall River, Massachusetts, 02721

  • GSK Investigational Site

    Fayetteville, Arkansas, 72703

  • GSK Investigational Site

    Fresno, California, 93726

  • GSK Investigational Site

    Gresham, Oregon, 97030

  • GSK Investigational Site

    Hayward, California, 94545

  • GSK Investigational Site

    Houston, Texas, 77055

  • GSK Investigational Site

    Huntington, West Virginia, 25701

  • GSK Investigational Site

    Indianapolis, Indiana, 46256

  • GSK Investigational Site

    Little Rock, Arkansas, 72205

  • GSK Investigational Site

    Marietta, Georgia, 30062

  • GSK Investigational Site

    Monroe, Wisconsin, 53566

  • GSK Investigational Site

    Nampa, Idaho, 83686

  • GSK Investigational Site

    Newton, Kansas, 67114

  • GSK Investigational Site

    Oakland, California, 94611

  • GSK Investigational Site

    Pleasanton, California, 94588

  • GSK Investigational Site

    Provo, Utah, 84604

  • GSK Investigational Site

    Raleigh, North Carolina, 27609

  • GSK Investigational Site

    Rapid City, South Dakota, 57701

  • GSK Investigational Site

    Sacramento, California, 95815

  • GSK Investigational Site

    Sacramento, California, 95823

  • GSK Investigational Site

    Salt Lake City, Utah, 84109

  • GSK Investigational Site

    Santa Clara, California, 95051

  • GSK Investigational Site

    South Jordan, Utah, 84095

  • GSK Investigational Site

    St. George, Utah, 84790

  • GSK Investigational Site

    The Bronx, New York, 10467

  • GSK Investigational Site

    Tomball, Texas, 77375

  • GSK Investigational Site

    Tucson, Arizona, 85704

  • GSK Investigational Site

    Tucson, Arizona, 85741

  • GSK Investigational Site

    Walnut Creek, California, 94596

  • GSK Investigational Site

    Woodstock, Georgia, 30189

Other trials in United States

South Korea12 sites
  • GSK Investigational Site

    Ansan, 425-707

  • GSK Investigational Site

    Daegu, 700-712

  • GSK Investigational Site

    Daejeon, 301-723

  • GSK Investigational Site

    Gyeonggi-do, 431-070

  • GSK Investigational Site

    GyeongSangNam-do, 641-560

  • GSK Investigational Site

    Iksan, 570-711

  • GSK Investigational Site

    Jeollabukdo, 561712

  • GSK Investigational Site

    Seoul, 120-752

  • GSK Investigational Site

    Seoul, 130-702

  • GSK Investigational Site

    Seoul, 139-706

  • GSK Investigational Site

    Seoul, 158-710

  • GSK Investigational Site

    Wonju-si Kangwon-do, 220-701

Other trials in South Korea

Taiwan5 sites
  • GSK Investigational Site

    New Taipei City, 220

  • GSK Investigational Site

    Taichung, 404

  • GSK Investigational Site

    Taipei, 100

  • GSK Investigational Site

    Taipei, 104

  • GSK Investigational Site

    Taoyuan, 333

Other trials in Taiwan

About this study

Official title: Immunogenicity and Safety Study of GSK Biologicals' Combined Measles-mumps-rubella Vaccine in Subjects Four to Six Years of Age (209762)

The purpose of this study is to support licensure of GSK Biologicals' MMR vaccine (Priorix®) in the US by generating immunogenicity and safety data in contrast to the US standard of care, Merck's MMR vaccine (M-M-R®II), when given as a second dose to children four to six years of age.

Read the detailed description

The GSK Biologicals' MMR vaccine (Priorix®) and Merck's MMR vaccine (M-M-R®II) are referred to as Inv_MMR vaccine and Com_MMR vaccine respectively. 2 lots of the comparator vaccine (Com_MMR_L1 and Com_MMR_L2) will be used, but the 2 lots will be analysed as a pool.

The Inv_MMR vaccine will be administered as a second dose to children who already received a first dose Com_MMR vaccine. Since the second dose of a MMR vaccine in the US is routinely co-administered with DTaP-IPV vaccine (Kinrix®) and varicella vaccine (VV) (ProQuad® or Varivax®), some children will receive one dose of these vaccines along with either of the MMR vaccines.

Being tested
Priorix, M-M-R II, Kinrix, ProQuad
Keywords
Safety, Measles, mumps and rubella diseases, Immunogenicity
Medical subject headings
Measles, Mumps

What participants receive

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

  • PriorixBiological

    One dose administered subcutaneously in the triceps region of the right arm.

  • M-M-R IIBiological

    One dose administered subcutaneously in the triceps region of the right arm.

  • KinrixBiological

    One dose administered by deep intramuscular injection in the upper left deltoid.

  • ProQuadBiological

    One dose administered subcutaneously in the triceps region of the left arm.

Study groups in NCT01621802
Study groupRoleWhat they receive
Inv _MMR_CO GroupExperimentalSubjects received one dose of the study vaccine Priorix along with Kinrix and ProQuad vaccines at Visit 1 (Day 0).
Receives: Biological: Priorix; Biological: Kinrix; Biological: ProQuad
Com_MMR_CO GroupActive comparatorSubjects received one dose of the licensed vaccine M-M-R II (also known as M-M-R Vax Pro) Lot 1 or Lot 2 along with Kinrix and ProQuad vaccines at Visit 1 (Day 0).
Receives: Biological: M-M-R II; Biological: Kinrix; Biological: ProQuad
Inv_MMR_I GroupExperimentalSubjects received one dose of Priorix at Visit 1 (Day 0).
Receives: Biological: Priorix
Com_MMR_I GroupActive comparatorSubjects received one dose of M-M-R II (also known as M-M-R Vax Pro) vaccine from Lot 1 or Lot 2 at Visit 1 (Day 0).
Receives: Biological: M-M-R II
Inv _MMR_S GroupExperimentalSubjects in this safety cohort received one dose of Priorix at Visit 1 (Day 0).
Receives: Biological: Priorix
Com_MMR_S GroupActive comparatorSubjects in this safety cohort received one dose of M-M-R II (also known as M-M-R Vax Pro) vaccine from Lot 1 or Lot 2 at Visit 1 (Day 0).
Receives: Biological: M-M-R II

What is being measured

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

  1. Number of Subjects With Anti-measles Virus Antibody Concentration Equal to or Above the Cut-off-value

    Seroresponse was defined as post-vaccination anti-measles virus antibody concentration equal to or above (≥) 200 milli-international Units per milliliter (mIU/mL). Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days post vaccination (At Day 42)

  2. Number of Subjects With Anti-mumps Virus Antibody Concentration Equal to or Above the Cut-off-value

    Seroresponse was defined as post-vaccination anti-mumps virus antibody concentration ≥ 10 ELISA Units per milliliter (EU/mL). Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days post vaccination (At Day 42)

  3. Number of Subjects With Anti-rubella Virus Antibody Concentration Equal to or Above the Cut-off-value

    Seroresponse was defined as post-vaccination anti-rubella virus antibody concentration ≥ 10 International Units per milliliter (IU/mL). Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days post vaccination (At Day 42)

  4. Evaluation of Immunogenicity in Terms of Anti-measles Virus Antibody Concentrations

    Antibody concentrations were expressed as Geometric Mean Concentrations (GMCs) in mIU/mL. Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days after vaccination (At Day 42)

  5. Evaluation of Immunogenicity in Terms of Anti-mumps Virus Antibody Concentrations

    Antibody concentrations were expressed as GMCs in EU/mL. Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days post vaccination (At Day 42)

  6. Evaluation of Immunogenicity in Terms of Anti-rubella Virus Antibody Concentrations

    Antibody concentrations were expressed as GMCs in IU/mL. Analysis was done in sub-cohorts 1 and 2 only.

    Measured: 42 days post vaccination (At Day 42)

Secondary outcomes (20)
  1. Number of Subjects With Anti-varicella Zoster Virus (VZV) Antibody Concentration Equal to or Above the Cut-off-value

    Seroresponse was defined as post-vaccination anti-VZV antibody concentration ≥ 75 mIU/mL. Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  2. Evaluation of Immunogenicity in Terms of Anti-VZV Antibody Concentrations

    Antibody concentrations were expressed as GMCs in mIU/mL. Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  3. Number of Subjects With Antibody Booster Response to Diphtheria Toxin (Anti-D) and Tetanus Toxin (Anti-T)

    Booster response was defined as:

    For subjects with pre-vaccination antibody concentration less than (<) 0.1 IU/mL, antibody concentration ≥ 0.4 IU/ml at Day 42.

    For subjects with pre-vaccination antibody concentration ≥ 0.1 IU/mL: antibody concentration at Day 42 ≥ 4 fold the pre-vaccination antibody concentration.

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  4. Number of Subjects With Antibody Booster Response to Pertussis Toxin (PT)

    Booster response was defined as:

    For initially seronegative subjects, antibody concentration ≥ 10.772 IU/mL at Day 42.

    For initially seropositive subjects with pre-vaccination antibody concentration < 10.772 IU/mL: antibody concentration at Day 42 ≥ 4 fold the pre-vaccination antibody concentration.

    For initially seropositive subjects with pre-vaccination antibody concentration ≥ 10.772 IU/mL: antibody concentration at Day 42 ≥ 2 fold the pre-vaccination antibody concentration.

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  5. Number of Subjects With Antibody Booster Response to Filamentous Hemagglutinin (FHA)

    Booster response was defined as:

    For initially seronegative subjects, antibody concentration ≥ 8.184 IU/ml at Day 42.

    For initially seropositive subjects with pre-vaccination antibody concentration < 8.184 IU/mL: antibody concentration at Day 42 ≥ 4 fold the pre-vaccination antibody concentration.

    For initially seropositive subjects with pre-vaccination antibody concentration ≥ 8.184 IU/mL: antibody concentration at Day 42 ≥ 2 fold the pre-vaccination antibody concentration.

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  6. Number of Subjects With Antibody Booster Response to Pertactin (PRN)

    Booster response was defined as:

    For initially seronegative subjects, antibody concentration ≥ 8.748 IU/mL at Day 42.

    For initially seropositive subjects with pre-vaccination antibody concentration < 8.748 IU/mL: antibody concentration at Day 42 ≥ 4 fold the pre-vaccination antibody concentration.

    For initially seropositive subjects with pre-vaccination antibody concentration ≥ 8.748 IU/mL: antibody concentration at Day 42 ≥ 2 fold the pre-vaccination antibody concentration.

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  7. Evaluation of Immunogenicity in Terms of Anti-D and Anti-T Antibody Concentrations

    Antibody concentrations were expressed as GMCs in IU/mL. Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  8. Evaluation of Immunogenicity in Terms of Anti-PT, Anti-FHA and Anti-PRN Antibody Concentrations

    Antibody concentrations were expressed as GMCs in EU/mL. Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  9. Number of Subjects With Anti-D and Anti-T Antibody Concentrations ≥ 0.1 IU/mL

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  10. Number of Subjects With Anti-D and Anti-T Antibody Concentrations ≥ 1.0 IU/mL

    Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  11. Evaluation of Immunogenicity in Terms of Anti-polio Virus Types 1, 2 and 3 Antibody Titers

    Antibody titers were expressed as Geometric Mean Titers (GMTs) in ED50. Analysis was done in sub-cohort 1 only.

    Measured: 42 days post vaccination (At Day 42)

  12. Number of Subjects With Solicited Local Symptoms

    Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 Pain = Cried when limb was moved/spontaneously painful. Grade 3 redness and swelling = greater than 50 millimeters (m m ) i.e . > 50mm.

    Measured: During the 4-day (Days 0-3) post-vaccination period

  13. Number of Subjects With Solicited General Symptoms

    Assessed solicited general symptoms were drowsiness and loss of appetite. Any = occurrence of the symptom regardless of intensity grade. Grade 3 Drowsiness = Drowsiness that prevented normal activity, Grade 3 Loss of appetite = Not eating at all. Related = symptom assessed by the investigator as causally related to study vaccination.

    Analysis was done for sub-cohort 1 only.

    Measured: During the 4-day (Days 0-3) post-vaccination period

  14. Number of Subjects Reporting Fever

    Any fever = fever ≥ 38°C; Grade 3 fever = fever > 39.5°C; Related = fever assessed by the investigator as causally related to study vaccination.

    Measured: During the 43-day (Days 0-42) post-vaccination period

  15. Number of Subjects Reporting MMR Specific Solicited General Symptoms

    Assessed MMR specific symptoms were parotid gland swelling and any suspected signs of meningism including febrile convulsions. Any = occurrence of any general symptoms regardless of their intensity grade or relationship to vaccination. Grade 3 Parotid/salivary gland swelling = Swelling accompanied with general symptoms. Grade 3 Sign of meningism (any suspected signs including febrile convulsions) = An event which prevented normal, everyday activities. Related = symptom assessed by the investigator as causally related to study vaccination.

    Measured: During the 43-day (Days 0-42) post-vaccination period

  16. Number of Subjects Reporting Investigator-confirmed Rash

    Assessed any rash, varicella-like rash, measles/rubella-like rash, Grade 3, related. Any= occurrence of rash regardless of intensity grade. Grade 3 measles/rubella/varicella-like rash = Rash with more than 150 lesions. Other Grade 3 Rash = Rash that prevented normal, everyday activities. Related= Rash assessed by the investigator as causally related to study vaccination.

    Measured: During the 43-day (Days 0-42) post-vaccination period

  17. Number of Subjects With New Onset Chronic Diseases (NOCDs)

    NOCDs include autoimmune disorders, asthma, type I diabetes, allergies.

    Measured: During the entire study period (from Day 0 up to Day 180)

  18. Number of Subjects Reporting Adverse Events Resulting in Emergency Room (ER) Visits

    The number of subjects reporting adverse events resulting in Emergency Room (ER) visits is reported.

    Measured: During the entire study period (from Day 0 up to Day 180)

  19. Number of Subjects With Unsolicited Adverse Events (AEs)

    An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination.

    Measured: During the 43-day (Days 0-42) post-vaccination period

  20. Number of Subjects With Serious Adverse Events (SAEs)

    Serious adverse events (SAEs) assessed included medical occurrences that resulted in death, were life-threatening, required hospitalization or prolongation of hospitalization or resulted in disability/incapacity. Any SAE = occurrence of SAE regardless of intensity grade or relation to vaccination.

    Measured: During the entire study period (from Day 0 up to Day 180)

Timeline

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

  1. First posted18 Jun 2012 (estimated)
  2. Study start21 Jun 2012
  3. Primary completion6 Jul 2015
  4. Study completion9 Nov 2015

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
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
4,011 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01621802
Sponsor's protocol ID
115158
Other IDs
2011-004638-32
Status last verified
Nov 2019
First submitted
14 Jun 2012
Last updated
25 Nov 2019
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: IPD is available via the Clinical Study Data Request site (click on the link provided below)

Publications

  • MMR-158 Study Group. A second dose of a measles-mumps-rubella vaccine administered to healthy four-to-six-year-old children: a phase III, observer-blind, randomized, safety and immunogenicity study comparing GSK MMR and MMR II with and without DTaP-IPV and varicella vaccines co-administration. Hum Vaccin Immunother. 2019;15(4):786-799. doi: 10.1080/21645515.2018.1554971. Epub 2019 Feb 20.

    PubMed 30785357

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Priorix, M-M-R II and Kinrix in people with Measles-Mumps-Rubella, run by GlaxoSmithKline at 67 sites in 3 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 8 inclusion and 25 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 25 Nov 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 67 sites in United States, South Korea, Taiwan. 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?

Yes. Results are posted in the registry (first posted 13 Sep 2017). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Number of Subjects With Anti-measles Virus Antibody Concentration Equal to or Above the Cut-off-value (time frame: 42 days post vaccination (At Day 42)). The study lists 6 primary outcomes in all. 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 NCT01621802, 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 25 Nov 2019.

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