Mother's Gift Project

NCT ID: NCT00142389

Last Updated: 2011-06-23

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

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

680 participants

Study Classification

INTERVENTIONAL

Study Start Date

2004-08-31

Study Completion Date

2006-12-31

Brief Summary

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This prospective randomized evaluation of pneumococcal vaccine immunization of pregnant mothers, followed by pneumococcal conjugate immunization of their children is designed to assess the effects of these strategies on the immunogenicity and safety of both vaccines. We hypothesize that maternal followed by infant immunization will be safe and will provide higher levels of antibody from birth through 12 months of age.

Detailed Description

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This is a randomized vaccine evaluation in 4 groups of mothers and their infants, to assess the effect of maternal immunization on the infants' response to pneumococcal vaccine.

Conditions

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Pneumococcal Infections

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Interventions

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pneumococcal polysaccharide and protein conjugate vaccines

Intervention Type BIOLOGICAL

Eligibility Criteria

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Inclusion Criteria

* Mothers from 18 to 14 years of age in the third trimester of pregnancy,
* with normal medical and obstetric history,
* who plan to deliver their infant in Dhaka city and remain there for 12m

Exclusion Criteria

* Maternal history of systemic disease,
* Maternal history of previous complicated pregnancies, preterm delivery, abortions, or birth with congenital anomalies.
* Maternal hypersensitivity to any vaccination, or
* Maternal receipt of pneumococcal vaccine in the last 3 years.
Minimum Eligible Age

18 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Thrasher Research Fund

OTHER

Sponsor Role collaborator

Bill and Melinda Gates Foundation

OTHER

Sponsor Role collaborator

United States Agency for International Development (USAID)

FED

Sponsor Role collaborator

Wyeth is now a wholly owned subsidiary of Pfizer

INDUSTRY

Sponsor Role collaborator

International Centre for Diarrhoeal Disease Research, Bangladesh

OTHER

Sponsor Role collaborator

Johns Hopkins Bloomberg School of Public Health

OTHER

Sponsor Role lead

Principal Investigators

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M C Steinhoff, MD

Role: PRINCIPAL_INVESTIGATOR

Johns Hopkins Bloomberg School of Public Health

Locations

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ICDDRB

Dhaka, , Bangladesh

Site Status

Countries

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Bangladesh

References

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Schlaudecker EP, Steinhoff MC, Omer SB, McNeal MM, Roy E, Arifeen SE, Dodd CN, Raqib R, Breiman RF, Zaman K. IgA and neutralizing antibodies to influenza a virus in human milk: a randomized trial of antenatal influenza immunization. PLoS One. 2013 Aug 14;8(8):e70867. doi: 10.1371/journal.pone.0070867. eCollection 2013.

Reference Type DERIVED
PMID: 23967126 (View on PubMed)

Omer SB, Zaman K, Roy E, Arifeen SE, Raqib R, Noory L, Seib K, Breiman RF, Steinhoff MC. Combined effects of antenatal receipt of influenza vaccine by mothers and pneumococcal conjugate vaccine receipt by infants: results from a randomized, blinded, controlled trial. J Infect Dis. 2013 Apr;207(7):1144-7. doi: 10.1093/infdis/jit003. Epub 2013 Jan 8.

Reference Type DERIVED
PMID: 23300160 (View on PubMed)

Steinhoff MC, Omer SB, Roy E, El Arifeen S, Raqib R, Dodd C, Breiman RF, Zaman K. Neonatal outcomes after influenza immunization during pregnancy: a randomized controlled trial. CMAJ. 2012 Apr 3;184(6):645-53. doi: 10.1503/cmaj.110754. Epub 2012 Feb 21.

Reference Type DERIVED
PMID: 22353593 (View on PubMed)

Zaman K, Roy E, Arifeen SE, Rahman M, Raqib R, Wilson E, Omer SB, Shahid NS, Breiman RF, Steinhoff MC. Effectiveness of maternal influenza immunization in mothers and infants. N Engl J Med. 2008 Oct 9;359(15):1555-64. doi: 10.1056/NEJMoa0708630. Epub 2008 Sep 17.

Reference Type DERIVED
PMID: 18799552 (View on PubMed)

Other Identifiers

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26748

Identifier Type: -

Identifier Source: org_study_id

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