Progestin Priming Ovarian Stimulation (PPOS) Compared With Antagonist Protocol for Freeze-all Cycles (ANTA-PPOS)

    Not Recruiting
  • End date
    Dec 31, 2023
  • participants needed
  • sponsor
    Ibn Sina Hospital
Updated on 27 June 2022
transvaginal ultrasound
polycystic ovary syndrome
ovarian stimulation
embryo transfer
intracytoplasmic sperm injection
secondary infertility


Stimulation protocols for IVF underwent several cycles of upgrading aiming to achieve reasonable outcomes with low-cost cycles. Antagonist protocols have been introduced as effective and comparable to long agonist regarding the outcomes. However, these protocols are still costly. Alternative protocols using progestin suppressions appear options for consideration.

Condition Infertility
Treatment LH Suppression
Clinical Study IdentifierNCT04052607
SponsorIbn Sina Hospital
Last Modified on27 June 2022

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