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VomitingPhase 3NCT00362648

Developing World Study for RotaTeq™ (V260-015)(COMPLETED)

A Phase 3 study testing RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent in people with Vomiting and Diarrhea, run by Merck Sharp & Dohme LLC.

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 the current study is to evaluate whether the vaccine is effective, well-tolerated and immunogenic among infants in developing countries. Read more about this study

Who is it for?
Ages 4 to 12 weeksHealthy volunteers can take part
Conditions the study is for
Vomiting, Diarrhea, Fever
What is being tested?
RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
7,504 participants
Where
No sites listed yet
Study dates
Mar 2007to Mar 2009
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 12 weeks
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Age 4 weeks through 12 weeks at Dose 1
  • Parent able to understand study procedures and give consent

Who cannot join

  • Clinical evidence of active gastrointestinal disease
  • Subjects who are currently or expected to participate in other studies of investigational products during the 6 weeks after receiving the last dose of RotaTeq™/placebo

About this study

Official title: Efficacy, Safety, and Immunogenicity of RotaTeq™ Among Infants in Asia and Africa

The purpose of the current study is to evaluate whether the vaccine is effective, well-tolerated and immunogenic among infants in developing countries.

Conditions
Vomiting, Diarrhea, Fever
Being tested
RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent, Comparator: Placebo
Medical subject headings
Vomiting, Diarrhea, Fever

What participants receive

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

  • RotaTeq™ - Rotavirus Vaccine, Live, Oral, PentavalentBiological

    Also called RotaTeq™, V260

    2.0 mL oral dose of RotaTeq™. 14 week treatment period

  • Comparator: PlaceboBiological

    Arm 2: Placebo. 14 week treatment period

Study groups in NCT00362648
Study groupRoleWhat they receive
1ExperimentalRotaTeq™
Receives: Biological: RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent
2Placebo comparatorPlacebo
Receives: Biological: Comparator: Placebo

What is being measured

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

  1. Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose

    Measured: At least 14 days following the third vaccination

Secondary outcomes (2)
  1. Africa - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]

    Induction of postdose 3 SNA response (Number of subjects with ≥ 3 fold rise in antibody titer)

    Measured: 14 days following the 3rd vaccination

  2. Asia - Serum Anti-rotavirus IgA Responses and Serum Neutralizing Antibody (SNA) Responses Against Rotavirus Serotypes G1, G2, G3, G4, and P1A[8]

    Induction of postdose 3 SNA response (Number of subjects with ≥ 3 fold rise in antibody titer)

    Measured: 14 days following the 3rd vaccination

Timeline

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

  1. First posted10 Aug 2006 (estimated)
  2. Study startMar 2007
  3. Primary completionMar 2009
  4. Study completionMar 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
Double blind
Who is masked
Participant, Investigator
Enrolment
7,504 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00362648
Sponsor's protocol ID
V260-015
Other IDs
2006_027
Status last verified
Mar 2017
First submitted
8 Aug 2006
Last updated
13 Apr 2017
Individual data sharing
Yes: http://www.merck.com/clinical-trials/pdf/Merck%20Procedure%20on%20Clinical%20Trial%20Data%20Access%20Final\_Updated%20July\_9\_2014.pdf http://engagezone.msd.com/ds\_documentation.php

Publications

  • Gruber JF, Becker-Dreps S, Hudgens MG, Brookhart MA, Thomas JC, Jonsson Funk M. Timing and predictors of severe rotavirus gastroenteritis among unvaccinated infants in low- and middle-income countries. Epidemiol Infect. 2018 Apr;146(6):698-704. doi: 10.1017/S0950268818000626. Epub 2018 Mar 22.

    PubMed 29564996
  • Gruber JF, Hille DA, Liu GF, Kaplan SS, Nelson M, Goveia MG, Mast TC. Heterogeneity of Rotavirus Vaccine Efficacy Among Infants in Developing Countries. Pediatr Infect Dis J. 2017 Jan;36(1):72-78. doi: 10.1097/INF.0000000000001362.

    PubMed 27755463
  • Zaman K, Dang DA, Victor JC, Shin S, Yunus M, Dallas MJ, Podder G, Vu DT, Le TP, Luby SP, Le HT, Coia ML, Lewis K, Rivers SB, Sack DA, Schodel F, Steele AD, Neuzil KM, Ciarlet M. Efficacy of pentavalent rotavirus vaccine against severe rotavirus gastroenteritis in infants in developing countries in Asia: a randomised, double-blind, placebo-controlled trial. Lancet. 2010 Aug 21;376(9741):615-23. doi: 10.1016/S0140-6736(10)60755-6. Epub 2010 Aug 6.

    PubMed 20692031
  • Armah GE, Sow SO, Breiman RF, Dallas MJ, Tapia MD, Feikin DR, Binka FN, Steele AD, Laserson KF, Ansah NA, Levine MM, Lewis K, Coia ML, Attah-Poku M, Ojwando J, Rivers SB, Victor JC, Nyambane G, Hodgson A, Schodel F, Ciarlet M, Neuzil KM. Efficacy of pentavalent rotavirus vaccine against severe rotavirus gastroenteritis in infants in developing countries in sub-Saharan Africa: a randomised, double-blind, placebo-controlled trial. Lancet. 2010 Aug 21;376(9741):606-14. doi: 10.1016/S0140-6736(10)60889-6. Epub 2010 Aug 6.

    PubMed 20692030

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing RotaTeq™ - Rotavirus Vaccine, Live, Oral, Pentavalent in people with Vomiting and Diarrhea, run by Merck Sharp & Dohme LLC.

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 2 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 13 Apr 2017. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. 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 May 2010). 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?

Occurrence of Severe Clinical Rotavirus Disease Caused by Any Rotavirus Serotype More Than 14 Days Following the Third Dose (time frame: At least 14 days following the third vaccination). 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 NCT00362648, which also lists 4 linked publications.

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 13 Apr 2017.

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