# Corpus Luteum Function and Cardiovascular Adaptation in a Natural MOCK Cycle.

> **NCT07648381** · — · NOT_YET_RECRUITING · sponsor: **Universitair Ziekenhuis Brussel** · enrollment: 118 (estimated)

## Conditions studied

- Menstrual Cycle
- Luteal Phase Progesterone Levels
- Luteal Phase Adaptation
- MOCK Cycle

## Interventions

- **DIAGNOSTIC_TEST:** Blood samples for the analysis of biomarkers.
- **DIAGNOSTIC_TEST:** Transvaginal ultrasound for follicle and endometrium measurements.
- **DIAGNOSTIC_TEST:** Mean Arterial Pressure measurement.
- **DRUG:** Ovitrelle injection for ovulation induction

## Key facts

- **NCT ID:** NCT07648381
- **Lead sponsor:** Universitair Ziekenhuis Brussel
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-07-01
- **Primary completion:** 2028-02
- **Final completion:** 2028-09
- **Target enrollment:** 118 (ESTIMATED)
- **Last updated:** 2026-06-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07648381

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07648381, "Corpus Luteum Function and Cardiovascular Adaptation in a Natural MOCK Cycle.". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07648381. Licensed CC0.

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