MMR at 6 Months Trial

NCT ID: NCT03780179

Last Updated: 2022-01-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

6540 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-04-15

Study Completion Date

2022-01-07

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Randomised, double-blind clinical trial to test humoral and cellular immunogenicity, and potential in-direct beneficial effect of the MMRvaxpro-vaccine administered at 6 months of age

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Meales-mumps-rubella Vaccine

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Randomization to intervention: MMRvaxpro at 6 months of age, or placebo-vaccine (solvent only)
Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

MMRvaxpro

Group Type EXPERIMENTAL

MMRvaxpro

Intervention Type BIOLOGICAL

MMRvaxpro vaccine

Placebo

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type BIOLOGICAL

Placebo

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

MMRvaxpro

MMRvaxpro vaccine

Intervention Type BIOLOGICAL

Placebo

Placebo

Intervention Type BIOLOGICAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Gestational age of 32+ weeks.
* Birth weight of 1000+ grams.
* Signed informed consent from the parents.

Exclusion Criteria

* Immune-deficiency (primary or acquired) or -suppression.
* Intake of immune modulating medicine (including high doses of corticosteroids) (M-M-RVAXPRO is not contraindicated in individuals who are receiving topical or low-dose parenteral corticosteroids, e.g. for asthma prophylaxis or replacement therapy).
* Signs of severe illness or major malformation.
* No Danish-speaking parent.
* Children with a history of anaphylactic, anaphylactoid, or other immediate reactions (e.g., hives, swelling of the mouth and throat, difficulty breathing, hypotension, or shock) subsequent to egg ingestion are excluded.
* Children with known fructose intolerance, thrombocytopenia or any coagulation disorder will be excluded.
* Children who received blood or plasma transfusions, or administration of human immune serum globulin within the last 3 months will be excluded.
* Further, children are excluded from the trial if any contraindication is suspected: history of hypersensitivity to any measles, mumps, or rubella vaccine, or to any of the excipients, including neomycin.
* Children with active untreated tuberculosis, blood dyscrasias, leukaemia, lymphomas of any type, or other malignant neoplasms affecting the haematopoietic and lymphatic systems will be excluded.
Minimum Eligible Age

5 Months

Maximum Eligible Age

7 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Rigshospitalet, Denmark

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Lone Graff Stensballe

Pediatrician, associate professor, PhD

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Rigshospitalet

Copenhagen, Copenhagen Ø, Denmark

Site Status

Herlev Hospital

Herlev, , Denmark

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Denmark

References

Explore related publications, articles, or registry entries linked to this study.

Buus S, Vittrup DM, Schmidt JD, Jensen A, Stryhn A, Stensballe LG. Measles-mumps-rubella-vaccination at 6 months of age induces measles-specific T cell responses: a randomized controlled trial. Front Immunol. 2025 Mar 17;16:1546253. doi: 10.3389/fimmu.2025.1546253. eCollection 2025.

Reference Type DERIVED
PMID: 40165977 (View on PubMed)

Sorensen JK, Jensen A, Zimakoff AC, Vittrup DM, Malon M, Kim S, Hatley EV, Bybjerg-Grauholm J, Kaur S, Pociot F, Stensballe LG, Svensson J. Genetic associations with measles PRNT and IgG antibody response to MMR vaccination in 6- and 15-month-old children. Vaccine. 2025 Mar 19;50:126788. doi: 10.1016/j.vaccine.2025.126788. Epub 2025 Feb 5.

Reference Type DERIVED
PMID: 39914254 (View on PubMed)

Vittrup DM, Jensen A, Sorensen JK, Zimakoff AC, Malon M, Charabi S, Johansen MR, Simoes EAF, Kirkby NS, Buus S, Svensson J, Stensballe LG. Immunogenicity and reactogenicity following MMR vaccination in 5-7-month-old infants: a double-blind placebo-controlled randomized clinical trial in 6540 Danish infants. EClinicalMedicine. 2024 Jan 12;68:102421. doi: 10.1016/j.eclinm.2023.102421. eCollection 2024 Feb.

Reference Type DERIVED
PMID: 38292039 (View on PubMed)

Zimakoff AC, Jensen A, Vittrup DM, Herlufsen EH, Sorensen JK, Malon M, Svensson J, Stensballe LG. Measles, mumps, and rubella vaccine at age 6 months and hospitalisation for infection before age 12 months: randomised controlled trial. BMJ. 2023 Jun 7;381:e072724. doi: 10.1136/bmj-2022-072724.

Reference Type DERIVED
PMID: 37286215 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

LGS.MMR.01.2016.2022

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Immune Responses to Two Dose Varivax +/- MMR-II
NCT00258726 TERMINATED PHASE1/PHASE2