Priority to Cryopreservation Strategy (PCS) in IVF-ICSI Cycles

Summary

This multicentre randomized controlled trial will be done to evaluate a new strategy in IVF-ICSI practice that gives that priority to freeze for the embryos and goes to fresh embryo transfer only if at least one set of same quality embryos is available for cryopreservation.

Conditions

• Infertility
• IVF
• ICSI
• Cryopreservation

Interventions

PROCEDURE

Priority to freeze

Priority for cryopreservation and later on embryo transfer in artificial cycle with endometrium preparation by the exogenous administration of estrogen-progesterone.

PROCEDURE

Fresh embryo transfer

usual strategy of giving the priority for fresh embryo transfer

Sponsors & Collaborators

• Tanta University

  lead OTHER

Principal Investigators

• Ahmed Elhalwagy, MD · Tanta Universit

• Yaser Mesbah, MD · Mansiura University

• Ahmed Abbas, MD · Assiut University

• Ahmed Elsawaf, MD · Cairo University

• Shereef Elshowaikh, MD · Tanta University

• Abdelghaffar Dawood, MD · Tanta University

• Ahmed Elkhyat, MD · Tanta University

• Shereen Elbohoty, MD · Tanta University

• Waleed Mamdouh, MD · Tanta University

• Mahmoud Soliman, MD · Cairo University

• Waleed Tawfeek, MD · Benha University

• Ahmed Saber, MD · Benha University

• Amr Abdelrahman · Zagazig University

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

NONE

Model

PARALLEL

Eligibility

Min Age

20 Years

Max Age

35 Years

Sex

FEMALE

Healthy Volunteers

No

Timeline & Regulatory

Start

2019-05-01

Primary Completion

2024-12-31

Completion

2024-12-31

Countries

• Egypt

Study Locations