The Influence of Hormone Replacement Therapy and Supervised Exercise Training on Body Composition, Cardiovascular Risk and Insulin Sensitivity in Postmenopausal Women
OPERATE
De Invloed Van Hormoonsubstitutietherapie en Gesuperviseerde Training op Lichaamssamenstelling, Cardiovasculair Risico en Insulinegevoeligheid Bij Postmenopauzale Vrouwen
1 other identifier
interventional
390
1 country
1
Brief Summary
This trial investigates whether supervised training in combination with hormonal substitution therapy has an impact on body composition, cardiovascular risk, risk for dementia, osteoporosis and insulin sensitivity in postmenopausal women.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started May 2023
Longer than P75 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 12, 2023
CompletedFirst Posted
Study publicly available on registry
April 26, 2023
CompletedStudy Start
First participant enrolled
May 12, 2023
CompletedPrimary Completion
Last participant's last visit for primary outcome
December 31, 2027
ExpectedStudy Completion
Last participant's last visit for all outcomes
December 1, 2028
November 18, 2025
November 1, 2025
4.6 years
April 12, 2023
November 14, 2025
Conditions
Outcome Measures
Primary Outcomes (2)
Evaluation of the cardiovascular risk
The cardiovascular risk will be estimated by blood- and urine analysis, blood pressure and a AGE (i.e. Advanced Glycation End products)-reader. There are three timepoints of measurement; once at inclusion, once at 12 weeks, and once at 24 weeks.
+12 weeks; +24 weeks
Evaluation of the insulin sensitivity
The insulin sensitivity will be estimated by blood- and urine analysis and a AGE (i.e. Advanced Glycation End products)-reader. There are three timepoints of measurement; once at inclusion, once at 12 weeks, and once at 24 weeks.
+12 weeks, +24 weeks
Secondary Outcomes (2)
Evaluation of the body composition
+12 weeks; +24 weeks
Evaluation of the muscle mass
+12 weeks; +24 weeks
Study Arms (6)
Supervised training + immediate hormone substitution therapy per SOC
EXPERIMENTALSupervised training + delayed hormone substitution therapy per SOC
EXPERIMENTALDelayed supervised training + immediate hormone substitution therapy per SOC
ACTIVE COMPARATORSupervised training
EXPERIMENTALSubjects who will start hormone substitution therapy in standard of care can participate in the trial and have 50% chance to be randomised in the exercise group.
No supervised training
NO INTERVENTIONSubjects who will start hormone substitution therapy in standard of care can participate in the trial and have 50% chance to be randomised in the non-exercise group.
Control group
NO INTERVENTIONSubjects with menopausal complaints who do not want hormone substitution therapy or supervised training, can also participate in the trial.
Interventions
The intervention consists of a supervised exercise program
Subjects take hormonal substitution therapy per standard of care
Eligibility Criteria
You may qualify if:
- Postmenopausal women (diagnosed by physician) with complaints due to menopause
- Indication for hormonal substitution therapy (except for the control group)
- Good general health
- BMI: 20-30 kg/m2
- Only the use of cholesterol-, blood pressure- or/and thyroid-regulating medication is permitted
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Ghent University Hospital - Women's Clinic
Ghent, 9000, Belgium
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- SUPPORTIVE CARE
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
April 12, 2023
First Posted
April 26, 2023
Study Start
May 12, 2023
Primary Completion (Estimated)
December 31, 2027
Study Completion (Estimated)
December 1, 2028
Last Updated
November 18, 2025
Record last verified: 2025-11
Data Sharing
- IPD Sharing
- Will not share