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Active Not RecruitingNANCT04585581

Preconception Lifestyle Interventions to Improve Future Metabolic Health (Before the Beginning)

The aim of this study is to investigate whether the combination of high intensity exercise and time restricted eating before and during pregnancy can reduce the risk of hyperglycaemia during pregnancy...

Lead sponsor: Norwegian University of Science and Technology•1 locations•View source on ClinicalTrials.gov

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Sponsors

Lead Sponsor

Norwegian University of Science and Technology

Collaborators

St. Olavs Hospital

Women who are planning a pregnancy will be recruited into a parallel groups randomised controlled trial where the intervention will consist of high intensity training and time-restricted eating. The intervention will continue throughout pregnancy. The investigators will assess whether this lifestyle intervention can effect maternal and offspring cardiometabolic health.

Age

18 - 39 years

Sex

FEMALE

Healthy Volunteers

No

Inclusion Criteria

•contemplating pregnancy within the next six months
•At least one of the following criteria: BMI ≥ 25 \< 40 kg/m2, gestational diabetes in a previous pregnancy, previous infant \> 4.5 kg, fasting plasma glucose \> 5.3 mmol/L, or Non-European ethnicity

Exclusion Criteria

•On-going pregnancy
•Trying to conceive ≥ 6 cycles at study entry
•Known diabetes (type 1 or 2)
•Shift work that includes night shifts \> 2 days per week
•Previous hyperemesis
•Known cardiovascular diseases
•High intensity exercise ≥ 2 hours/week the last 3 months
•Habitual eating window ≤ 12 hours

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Data from ClinicalTrials.govLast updated on ClinicalTrials.gov: April 8, 2026Terms

Trial snapshot

StatusACTIVE_NOT_RECRUITING

PhaseNA

Enrollment167

Start dateNov 2020

Last updatedApr 8, 2026

Condition

Gestational Diabetes

Locations shown

St Olavs Hospital

Trondheim

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: April 8, 2026Data synced to Clareo: April 28, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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