NCT00953316

Brief Summary

This research study has been developed to obtain preliminary information about safe timing of the transition of infants from car beds to car seats, and to find out if initial failure of the car seat challenge is associated with small jaw size or increased respiratory illness.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
96

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Apr 2008

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2008

Completed
1.3 years until next milestone

First Submitted

Initial submission to the registry

August 5, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

August 6, 2009

Completed
7.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 7, 2017

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 7, 2017

Completed
Last Updated

May 11, 2017

Status Verified

May 1, 2017

Enrollment Period

9 years

First QC Date

August 5, 2009

Last Update Submit

May 9, 2017

Conditions

Study Arms (1)

at-risk infants

Includes all children born at less than 37 weeks gestation and other high risk newborns such as those with a history of breathing problems and/or low tone.

Other: Measure infant's jaw, record all information about car seat testing, and administer questionnaires.

Interventions

Collect information about car seat testing of infants (until he/she transitions to a car seat), measure the infant's jaw during the first visit using a tape measure 18 different ways by Dr. Rhein or a trained research assistant, and complete a parent questionnaire about car bed use, previous testing of the infant in his/her car seat and information about the infant's home environment such as cigarette smoking, number of other children and daycare arrangements for the infant during the infant's first visit to the clinic. This short questionnaire asks information about car bed use, previous testing of your infant in his/her car seat and information about your home environment such as cigarette smoking, number of other children at your home and daycare arrangements for your infant.

at-risk infants

Eligibility Criteria

Age1 Day - 1 Year
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
Sampling MethodNon-Probability Sample
Study Population

At-risk infants, including all children born at less than 37 weeks gestation and other high risk newborns such as those with a history of breathing problems and/or low tone.

You may qualify if:

  • All infants who visit Children's Hospital Boston, Center for Healthy Infant Lung Development for follow up car seat testing

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Children's Hosptital, Boston

Boston, Massachusetts, 02115, United States

Location

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

August 5, 2009

First Posted

August 6, 2009

Study Start

April 1, 2008

Primary Completion

April 7, 2017

Study Completion

April 7, 2017

Last Updated

May 11, 2017

Record last verified: 2017-05

Locations