Transport of Artificial Sweeteners During Pregnancy

NCT ID: NCT03954418

Last Updated: 2021-02-24

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

NA

Total Enrollment

35 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-06-01

Study Completion Date

2020-09-01

Brief Summary

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With obesity on the rise worldwide more and more young women are also affected, leading to a higher prevalence of obese pregnant women and pregnant women with diabetes.

Children of these women are in risk of developing obesity during childhood which again leads to overweight during adult life resulting in life-style related diseases such as diabetes and cardio-vascular disease.

Overweight and diabetic women are currently advised to substitute sugar sweetened beverages with artificially sweetened beverages to lower caloric intake and avoid fluctuations in blood glucose to avoid complications during pregnancy for both mother and child.

Recent studies suggest that high intake of artificial sweeteners during pregnancy increases the risk of the child developing obesity. If this is indeed true, the current guidelines have the opposite of the wanted and children already in risk of overweight are exposed to extra risk.

To investigate if artificial sweeteners can affect the foetus, the investigators wish to examine whether artificial sweeteners can cross the placenta.

The study is a clinical trial in which 40 women will be enrolled. 30 participants will drink a diet soft drink 2 hours before a caesarean section and 10 controls will refrain from intake. After birth the investigators will obtain a blood sample from the mother and from the umbilical cord and a placental biopsy and measure the contents of artificial sweeteners. Furthermore, the investigators will obtain a sample of amniotic fluid to examine if the sweeteners are excreted into the amniotic fluid.

The results ultimately have the potential to change the current guidelines on diet for overweight and diabetic women during pregnancy.

Detailed Description

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Conditions

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Pregnancy Related Diabetes IUGR

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

We wish to conduct an interventional, open-label study in which 40 women undergoing planned caesarean section will be included. In the intervention-group divided between:

10 women with IUGR-child, 10 women with diabetes, 10 healthy women. We will use a control group of 10 healthy women who will refrain from intake.

The participants will drink an artificially sweetened soft drink 2 to 4 hours before planned c-section.
Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Intervention group

Participants will drink an artificially sweetened drink 2-4 hours before elective caesarean section.

Group Type EXPERIMENTAL

Acesulfame K, cyclamate, saccharine, aspartame

Intervention Type DIETARY_SUPPLEMENT

Intervention group receives a combination of multiple artificial sweeteners

Control group

Participants in the control group will refrain from intake of artificial sweeteners.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Acesulfame K, cyclamate, saccharine, aspartame

Intervention group receives a combination of multiple artificial sweeteners

Intervention Type DIETARY_SUPPLEMENT

Other Intervention Names

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Artificial sweeteners

Eligibility Criteria

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Inclusion Criteria

* Elective caesarean section
* Child with IUGR (10 subjects)
* Diabetes (10 subjects)
* Other reasons for caesarean section(10 healthy subjects in intervention + 10 healthy controls)

Exclusion Criteria

* Acute caesarean section
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes

Sponsors

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University of Aarhus

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Per Ovesen, DMSc

Role: STUDY_DIRECTOR

[email protected]

Locations

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Obstetrics and Gynecology

Aarhus, , Denmark

Site Status

Countries

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Denmark

Other Identifiers

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MM_PO_MP_2019

Identifier Type: -

Identifier Source: org_study_id

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