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Early Luteal Hormones and IVF Outcomes After hCG Triggering

NCT04693624 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 95

Last updated 2023-07-05

No results posted yet for this study

Summary

It has recently been demonstrated that a bolus trigger of hCG induces various unphysiological conditions in the early luteal phase that may negatively affect an IVF treatment cycle's reproductive outcome. The bolus trigger of hCG differ from the natural cycle in mainly three different ways: 1) The timing of the initiation of hCG and progesterone rise is much faster after an hCG trigger than in the natural menstrual cycle 2) the maximal concentrations of hCG and progesterone considerably exceed those naturally observed 3) The timing of the peak progesterone concentration following an hCG trigger is advanced several days compared to the natural cycle. These characteristics may affect the reproductive outcome in treatment cycles but are not explored. The aim of this study is to monitor whether specific trajectories of important luteal phase hormones may predict the chances of conception?

Conditions

  • Luteal Phase
  • in Vitro Fertilisation

Interventions

OTHER

Hormonal levels

A total of ten (10) blood samples (2ml/each) will be collected during the study for subsequent analysis of progesterone, hCG, inhibin-A, and 17-OH-progesterone: Day of triggering (before the injection of hCG, appx. 6 pm) Twelve (12 hours) after hCG injection (appx. at 6 am) Twenty-four (24) hours after hCG injection (appx. at 6 pm) Thirty-six (36) hours after hCG injection (appx. at 8 am, 2 hours after OPU) One (1) day after OPU (60h after hCG) (appx. at 6 am) Two (2) days after OPU (84h after hCG) (appx. at 6 am) Three (3) days after OPU 108h after hCG) (appx. at 6 am) Four (4) days after OPU (132h after hCG) (appx. at 6 am) Five (5) days after OPU (156h after hCG) (appx. at 6 am) Six (6) days after OPU (180h after hCG) (appx. at 6 am)

Sponsors & Collaborators

  • Mỹ Đức Hospital

    lead OTHER

Principal Investigators

  • Lan N Vuong, PhD · Mỹ Đức Hospital

Eligibility

Min Age
18 Years
Max Age
38 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-01-12
Primary Completion
2022-08-30
Completion
2023-01-31

Countries

  • Vietnam

Study Locations

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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 NCT04693624 on ClinicalTrials.gov