The Predictive Value of Progesterone

NCT ID: NCT05876234

Last Updated: 2024-06-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Total Enrollment

3000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-04-25

Study Completion Date

2025-12-31

Brief Summary

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To evaluate a 5 ng/ml serum progesterone (P4) threshold policy for the addition of subcutaneous (SC) P4 in artificially prepared frozen embryo transfer cycles treated with vaginal P4. We assess whether the addition of SC P4 rescues cycles with serum P4 \<5 ng/ml and we study the impact of not supplementing cycles with serum P4 \>5 ng/ml by comparing them with serum P4 cycles above the conventionally proposed cut-off of 10 ng/ml.

Detailed Description

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Conditions

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Subfertility

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Embryo transfer between March 1st 2021 and March 31st 2023
* Determination of progesterone on the day of embryo transfer
Minimum Eligible Age

18 Years

Maximum Eligible Age

47 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Ghent

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Dominic Stoop, MD

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Ghent

Locations

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Ghent University Hospital - Department of Reproductive Medicine

Ghent, , Belgium

Site Status

Countries

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Belgium

Other Identifiers

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ONZ-2023-0223

Identifier Type: -

Identifier Source: org_study_id

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