Regarding repeated implantation failures coupled to assisted reproductive technologies

• Published in: Акушерство, гинекология и репродукция Vol. 18; no. 3; pp. 401 - 413
• Main Authors: Pervushina, A. A., Khizroeva, J. Kh, Bitsadze, V. O.
• Format: Journal Article
• Language: English; Russian
• Published: IRBIS LLC 01-07-2024
• Subjects: assisted reproductive technologies; in vitro fertilization; ivf; recurrent implantation failures; rif
• ISSN: 2313-7347; 2500-3194
• DOI: 10.17749/2313-7347/ob.gyn.rep.2024.508

Embryo implantation is the first key step in successful pregnancy, but implantation failures remain quite common in patients undergoing assisted reproductive technology (ART) programs. The main known factors of repeated implantation failures (RIF) in patients undergoing ART are unhealthy lifestyle, genetic factor and low gamete quality, uterus pathology, endometriosis and adenomyosis, thrombophilia as well as male factor and embryonic factors. RIF factors and ways to overcome them have received much attention. Despite multiple RIF causes being identified, the underlying etiology and management remain poorly investigated. In clinical practice, studies and interventions providing no clear scientific rationale or convincing evidence on their effectiveness due to the lack of standardized diagnostic and treatment methods that are often used. An effective strategy for treating RIF risk factors is necessary to increase chances for successful pregnancy in ART programs.