Maternal Oral Therapy to Reduce Obstetric Risk Kids

NCT ID: NCT03423836

Last Updated: 2018-02-14

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

Total Enrollment

331 participants

Study Classification

OBSERVATIONAL

Study Start Date

2007-04-30

Study Completion Date

2013-01-11

Brief Summary

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The principal objective was to conduct a 5 year; multi-center, observational follow-up study enrolling infants born to mothers who participated in the MOTOR clinical trial to determine the effects of maternal periodontal therapy during pregnancy on neonatal morbidity and mortality and whether this will result in lower incidence of functional neurological impairment.

Detailed Description

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A total of 525 infants where planned to be enrolled at the 3 performance sites. The number of infants enrolled at each site depended on past Motor recruitment rates, and the observed delivery rate of high risk babies at that site. Infants were enrolled from both the high risk and low risk groups. The intended sample size was fixed, over sampling among the low risk group and was used to assure the sample size.

The Data Coordinating Center (DCC) identified and provided each clinical site with participant listings of all MOTOR high risk births and a randomly ordered sample of low risk births for enrollment into the study.

Mothers where approached by MOTOR or MOTORkids personnel to ascertain participant interest in enrolling their infant. Once consent was obtained, infants were followed and tracked until scheduled for the follow-up exams at age 24 months +/- 2 months adjusted age.

Conditions

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Periodontitis Autism Premature Infants

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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High Risk Infants

Motor infants born prior to 35 weeks gestational age, or, infants small (\<10th percentile) for gestational age.

No interventions assigned to this group

Low Risk Infants

Motor infants born after the completion of the 37th week of gestation and appropriate for gestational age.

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* All infants born to mothers enrolled to MOTOR study prior to 35 weeks gestational age,
* All small for gestational age (SGA) infants and all infants born after 37 weeks gestation and who were appropriate for gestational age are eligible for enrollment.
* All infants born \< 34 weeks gestation and all SGA infants will be considered a high risk infant and will be recruited for enrollment.
* Appropriate weight for gestational age infants born after 37 weeks will be considered low risk infants and a random sample of these infants will be recruited for enrollment.

Exclusion Criteria

* Only a random sample of the low risk group will be recruited.
Minimum Eligible Age

1 Day

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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National Institute of Dental and Craniofacial Research (NIDCR)

NIH

Sponsor Role collaborator

University of North Carolina, Chapel Hill

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Carl Bose, MD

Role: PRINCIPAL_INVESTIGATOR

University of North Carolina, Chapel Hill

Locations

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University of Alabama at Birmingham Department of Ostetrics and Gynecology

Birmingham, Alabama, United States

Site Status

Department of Periodontology, UNC School of Dentistry

Chapel Hill, North Carolina, United States

Site Status

Duke University

Durham, North Carolina, United States

Site Status

University of Texas Health Science Center

San Antonio, Texas, United States

Site Status

Countries

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United States

References

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Bose C, Valentine GC, Philips K, Boggess K, Moss K, Barros SP, Marchesan J, Wu D, O'Shea TM, Peralta-Carcelen M, Goldstein R, Ramamurthy R, Beck JD. Antepartum periodontitis treatment and risk of offspring screening positive for autism spectrum disorder. J Perinatol. 2023 Apr;43(4):470-476. doi: 10.1038/s41372-023-01610-x. Epub 2023 Jan 25.

Reference Type DERIVED
PMID: 36697694 (View on PubMed)

Other Identifiers

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3U01DE014577-04S1

Identifier Type: NIH

Identifier Source: secondary_id

View Link

07-0727

Identifier Type: -

Identifier Source: org_study_id

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