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Early Luteal Phase Progesterone Kinetics After hCG-Induced Ovulation in Modified Natural Cycle

NCT07028710 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2025-11-28

No results posted yet for this study

Summary

This pilot study evaluates how progesterone levels change after hCG-triggered ovulation in modified natural cycles. Forty women preparing for frozen embryo transfer will have blood tests over 6 days to monitor hormone levels. The goal is to understand whether hCG affects the timing of the luteal phase and embryo implantation.

Conditions

  • Luteal Phase Insufficiency

Interventions

DRUG

hCG

Subcutaneous injection of 250 µg of recombinant hCG (Ovitrelle®)

Sponsors & Collaborators

  • University Hospital, Montpellier

    lead OTHER

Principal Investigators

  • Noémie RANISAVLJEVIC, Investigator Coordinator · CHU de Montpellier

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2026-01-15
Primary Completion
2028-06-15
Completion
2030-06-15

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07028710 on ClinicalTrials.gov