CHU de Clermont-Ferrand
Clermont-Ferrand, 63000, France
Completed
NCT Number: NCT05935046
Effects of Hormonal STatus on Energy Expenditure and Feeding behAvior in woMen(ESTEAM)
The health of women throughout their lives and especially during aging is a subject at the heart of current health issues. Indeed, hormonal variations during a woman's life condition her reproductive life, but also her cardiometabolic health (insulin sensitivity, lipid and inflammatory profile), musculoskeletal health and the maintenance of her mobility. The changes in body composition that occur with age, but also according to hormonal status (Isacco et al. 2021), as well as the metabolic impact of menopause are mechanisms favoring weight gain and more specifically fat mass (Leeners et al 2017). The decrease in estrogen levels during the transition to menopause seems to be the main factor explaining the increase in adiposity, especially visceral, and a decrease in muscle capital. Indeed, estrogens participate in the structural remodeling of muscle tissue as well as in maintaining its oxidative potential (Sutham et al 2018). However, the mechanisms promoting changes in body composition during the transition to menopause remain poorly understood. Better characterizing the energy profile (energy expenditure) and the food profile with regard to body composition in non- and postmenopausal women would make it possible to better target the recommendations for the primary prevention of cardiometabolic alterations linked to ovarian aging.
Completed
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Notify MeKey information
Age range
18 year and older
Sex eligibility
Female
Study type
Interventional
Phase
Not applicable
Primary location
Who can participate
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- Adult female volunteer
- Body mass index > 18.5 kg/m2 and ≤35 kg/m2
- Able to provide informed consent to participate in research
- Subject to a Social Security scheme.
- Pre-menopausal woman with or without oral contraception and having regular menstrual cycles (21-35 days) or
- Perimenopausal woman: presence of irregularity in the menstrual cycles (>7 days) and/or amenorrhea ≥2 and 12 months or
- Postmenopausal woman: amenorrhea (absence of menstruation) for at least one year and for a maximum of 10 years, and menopause having appeared after 40 years.
Exclusion criteria
- Chronic illness or a long-term condition, being under medical treatment
- Pregnant or breastfeeding women.
- Women on contraceptives other than oral contraceptives
- Postmenopausal women undergoing hormonal treatment for menopause
- Cardiorespiratory and/or osteo-articular disorders limiting their ability to perform the walk test
- Type 1 diabetes or type 2 diabetes treated with medication
- Progressive cardiovascular or neoplastic disease.
- Major infection in the 3 months preceding inclusion.
- Known neuromuscular pathology: myopathy, myasthenia, rhabdomyolysis, paraplegia, hemiplegia,
- Chronic or acute inflammatory disease in the 3 months preceding inclusion
- Treatment with beta-blocker
- Diagnosis or treatment for schizophrenia, bipolar disorder, major depression
- Discontinuation of treatment for less than 3 months prior to inclusion, with corticosteroids, immunosuppressant, anabolic, growth hormone.
- Eating behavior disorders
- Amenorrhea linked to a pathology or its treatment (pituitary tumour, radiotherapy, chemotherapy, oophorectomy, etc.)
- Unstable psychiatric state
- Significant alcohol consumption (> 2 to 3 drinks per day depending on gender) or the presence of drug addiction.
- Inability to walk for 30 minutes at a time
- Subject in a period of exclusion from another study or having received more than €4,500 in the year following their participation in clinical studies.
- Deprivation of liberty by judicial or administrative decision (guardianship, curatorship or safeguard of justice).
- Refusal to sign the written consent to participate.
- Participation in another study in the previous 6 months
Treatment and study plan
Walk test and meal test
BehavioralThe subjects will perform a treadmill walking test at increasing speed from 2 to 6km.h-1 in 5min increments.
During the second experimental visit, subjects will be required to consume a test meal containing 590kcal (12% protein, 35% fat, 53% carbohydrate) (Duhita et al 2017).
The composition of the test meal will be developed based on the food preferences and habits questionnaires completed during the inclusion visit. Foods indicated as "preferred" by participants will not be offered during these sessions to avoid any influence of their palatable nature on participants' consumption.
Primary outcomes
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Energy expenditure
Time frame: Resting energy expenditure and EE during the walk test will be assessed during the first experimental day. Thermic effect of food will be investigated during the second experimental day.
Resting energy expenditure will be calculated, on an empty stomach, for 30 minutes using the indirect calorimetry method.
Energy expenditure will be assessed during walking exercise by portable indirect calorimetry (MetaMax, Inc.) through the measurement of gas exchange. Indirect calorimetry is one of the classic methods of measuring energy expenditure during exercise.
After the test meal, energy expenditure will be evaluated in the postprandial period by indirect calorimetry for 180 min (MétaMax, Inc.). During the measurement, the subject will be seated comfortably in an armchair and will be offered the opportunity to view a calm film/documentary throughout the measurement in order to limit boredom.
Sponsors and collaborators
Lead sponsor
University Hospital, Clermont-Ferrand
Other
Registry information
Official study title
Effects of Hormonal STatus on Energy Expenditure and Feeding behAvior in woMen
Acronym: ESTEAM
Important dates
- Study start
- 2024
- Primary completion
- 2025
- Study completion
- 2025
- First posted
- Jul 7, 2023
- Registry last updated
- Jun 5, 2025
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.