Car Safety Seat and Gastroesophageal Reflux Disease

NCT ID: NCT01266551

Last Updated: 2021-01-28

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

TERMINATED

Clinical Phase

NA

Study Classification

INTERVENTIONAL

Study Start Date

2008-10-31

Study Completion Date

2010-08-31

Brief Summary

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What's known? Prone position is no longer a treatment option for GERD because of the association with SIDS. Originally, positioning in an infant seat was recommended for infants with GERD. However, Orenstein proved this position has a detrimental effect on GER, compared to prone positioning.

What's new? Positioning in an infant seat caused no increase in GER, compared with the supine 15 degrees anti-Trendelenburg position. Except for the number of long reflux episodes, which was significantly higher in the car safety seat. Larger trials are needed for decisive conclusions.

Detailed Description

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OBJECTIVE - Over the past few decades, an increase in gastroesophageal reflux disease (GERD) has been seen in infants. This increase may be due to a continuous growth in the use of car safety seats. The objective of this study was to evaluate this hypothesis by comparing positioning in a car safety seat with the supine 15 degrees anti-Trendelenburg position.

PATIENTS AND METHODS - From October 2008 till August 2010 a crossover, randomized, controlled trial was performed on 31 infants, aged two weeks to six months old, who were suspected to have GERD. Twenty hour continuous esophageal pH monitoring was used to compare both positions.

RESULTS - The results of this trial demonstrated no differences between positioning in a car safety seat and in supine 15 degrees anti-Trendelenburg position for the reflux index, the duration of the longest reflux episode and number of reflux episodes (PRI = NS; PLRE = NS respectively PNRE = NS). Only the difference between the number of reflux episodes lasting longer than five minutes was significant (PNRE5 = 0,05).

CONCLUSIONS - The results of this study suggest that an increase in GERD is not caused by a growing use of car safety seats in infants. As the sample size was limited, larger trials are needed.

Conditions

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Gastroesophageal Reflux Disease and Position

Study Design

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Primary Study Purpose

TREATMENT

Study Groups

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lifestyle counseling

The positions in the car safety seat and in supine 15 degrees anti-Trendelenburg are compared on the basis of a 20 hour pH monitoring. In one group the infants were first continuously positioned at 45 degrees elevation in a car safety seat (car safety seat type Maxi cosi Citi for infants from 0-13kg). During the next period the infants were kept in a supine 15 degrees anti-Trendelenburg position (hospital infant bed), and vice versa for the other group.

Group Type NO_INTERVENTION

car safety seat

Intervention Type DEVICE

The positions in the car safety seat and in supine 15 degrees anti-Trendelenburg are compared on the basis of a 20 hour pH monitoring.In one group the infants were first continuously positioned at 45 degrees elevation in a car safety seat (car safety seat type Maxi cosi Citi for infants from 0-13kg). During the next period the infants were kept in a supine 15 degrees anti-Trendelenburg position (hospital infant bed), and vice versa for the other group.

Interventions

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car safety seat

The positions in the car safety seat and in supine 15 degrees anti-Trendelenburg are compared on the basis of a 20 hour pH monitoring.In one group the infants were first continuously positioned at 45 degrees elevation in a car safety seat (car safety seat type Maxi cosi Citi for infants from 0-13kg). During the next period the infants were kept in a supine 15 degrees anti-Trendelenburg position (hospital infant bed), and vice versa for the other group.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

Inclusion Criteria:

* Inclusion criteria were: healthy term-born infants between two weeks and six months old suspected to have GERD, in general good health. The infants did not need to meet the criteria for GERD to be eligible.

Exclusion Criteria:

* Exclusion criteria were infants with psychomotor retardation, acute illness or contra-indication for pH monitoring.
Minimum Eligible Age

2 Weeks

Maximum Eligible Age

6 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Antwerp

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Antwerp University Hospital

Antwerp, , Belgium

Site Status

Countries

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Belgium

Other Identifiers

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3204

Identifier Type: -

Identifier Source: org_study_id

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