Type 1 Diabetes Mellitus
Conditions
Brief summary
In healthy women, early menopause is an event that is associated with the exacerbation of several risk factors of cardiovascular and skeletal disease. The occurrence of an early menopause may have even greater impact in women with type 1 diabetes mellitus (DM-1). A small number of studies has demonstrated that DM-1 patients experience cycle irregularity and menopause at a younger age compared to controls. In addition, initial studies have suggested that also in regular cycling DM-1 women a decreased ovarian reserve status for age is present. The explanation for this early decay in ovarian reserve in DM-1 patients remains unknown. Next to auto immunity, vascular factors may be possible contributors to accelerated ovarian ageing in DM-1 patients. Confirmation of more accelerated ovarian ageing in DM-1 women is urgently needed in view of the added risk factors outlined above. Also, the mechanisms behind the advanced ovarian ageing, with focus on vascular factors, may shed new light on our understanding of the ovarian ageing process per se.
Interventions
None listed
Sponsors
UMC Utrecht
Study design
Observational model
CASE_CONTROL
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Patients: females diagnosed with type 1 diabetes mellitus * Controls: healthy age-matched female controls
Exclusion criteria
* Induced menopause: surgical (premenopausal hysterectomy and/or bilateral ovariectomy), chemo- or radiation therapy, ovarian surgery and irregular menstrual cycles.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| OVADIA 1: serum AMH level | Blood withdrawel once at screening |
| OVADIA 2: Age at menopause | Assesed once in questionnaire |
Countries
Netherlands
Outcome results
None listed