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Study identifier: NCT07292857 Synced from ClinicalTrials.gov · July 28, 2026
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Comparing and Predicting the Risk of Respiratory Tract Infection (RTI) Among Post-menopausal Women on or Without Hormone Replacement Therapy (HRT): an Observational Cohort Study

Condition: Menopausal Women · Respiratory Tract Infections (RTI)  ·  Sponsor: Insel Gruppe AG, University Hospital Bern

PhaseN/A
Planned participants400
Who can joinFemale, 40 Years to 60 Years
Healthy volunteersNo

About this study

Background: Respiratory tract infections (RTIs) are a major public health concern. Global studies published in Lancet Infect. Dis. highlight the persistent morbidity and mortality from RTIs, with upper- and lower-RTIs collectively accounting for more than 100 million disability-adjusted-life-years per year. During menopause, hormonal changes alongside other factors increase the risk for illnesses, such as RTIs, COPD, cardiovascular disease, and diabetes. However, it remains unknown how hormone-replacement therapy during menopause might impact the frequency or severity of RTIs. While hormone replacement therapy (HRT) is often prescribed for menopausal symptom relief, its potential impact on RTI risk and severity has not been examined. Objective: This observational cohort study aims to compare and predict the risk of RTI among postmenopausal women, with a particular focus on the influence of HRT. The principal aim is to compare the rates and severity of respiratory tract infections in postmenopausal women taking or not taking HRT. The secondary aims are to characterize risk factors for RTI in postmenopausal women and identify signals in wearable data that predict the onset of an RTI before symptoms become apparent. Methods: 400 women aged 40-60 will be studied, stratified into two groups: postmenopausal women taking HRT, and postmenopausal women not taking HRT. Participants will each be followed for six months, with RTI episodes recorded through self-reporting and confirmed …

This description comes directly from the study's public registry record.

Talk to the study team

Petra Stute, Prof. Dr. med.  ·  +41 31 632 1010  ·  petra.stute@insel.ch

Always discuss trial participation with your own doctor first.

Locations (1)

University Hospital of Bern, Department of Gynecological Endocrinology & Reproductive MedicineBern, SwitzerlandRecruiting

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Source record: clinicaltrials.gov/study/NCT07292857