What is the Impact of Frozen Embryo Transfer Protocol, on Endometrial Compaction

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT06251596

Enrollment

247

Registered

2024-02-09

Start date

2021-01-25

Completion date

2023-12-31

Last updated

2024-02-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

IVF

Brief summary

This study aims to evaluate endometrial thickness on the day of the frozen embryo transfer, compared to endometrial thickness on the last day of assessment of the endometrium before exposure to progesterone in respect to the protocols used for endometrial preparation

Detailed description

247 FET cycles were included in the study. Records of all patients and their cryopreservation embryos were analyzed. Data collection included baseline parameters of age, BMI (kg/m2), type of infertility, parity, lifestyles, and cause of infertility, as well as treatment parameters, including number of embryos transferred, embryo quality and pregnancy outcomes. To reflect the broad range of patients typically encountered in clinical practice, no inclusion/exclusion criteria were applied regarding baseline characteristics.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

FEMALE

Age

20 Years to 44 Years

Inclusion criteria

Exclusion criteria

Pregnancy

Design outcomes

Primary

Measure	Time frame	Description
Endometrial compaction in each group.	5 years	Endometrial compaction in each group.

Secondary

Measure	Time frame	Description
Implantation and pregnancy rates in each group	5 years	Implantation and pregnancy rates in each group

Countries

Israel

Outcome results