Effect of Embryo Migration in Fresh Oocyte Donation Cycles
Effect of Embryo Migration After Embryo Transfer With Fresh Oocyte Donation Cycles on Pregnancy Outcomes
1 other identifier
observational
653
1 country
1
Brief Summary
The investigators aimed to evaluate the impact of embryo distance from fundal endometrium, measured 60 minutes after transabdominal ultrasound guided embryo transfer(ET), on clinical pregnancy rates(CPR) and live birth rates(LBR) in fresh oocyte donation(OD) cycles.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Jan 2016
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
January 1, 2016
CompletedFirst Submitted
Initial submission to the registry
April 18, 2021
CompletedFirst Posted
Study publicly available on registry
April 22, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
July 25, 2021
CompletedApril 22, 2021
April 1, 2021
5.4 years
April 18, 2021
April 21, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
live birth rate
In the literature, there are no studies performed in fresh OD cycles about air bubble and fundus distance after ET, and there are no studies performed whether there is any embryo migration after 60 minutes of ET and its effects on live birth rate outcome.
1 year
Secondary Outcomes (1)
clinical pregnancy rate
1 year
Eligibility Criteria
The study included fresh OD cycles of recipient women.
You may qualify if:
- fresh oocyte donation cycles
- Anatomically anteverted-anteflexed recipient uterus
- partners with normal sperm parameters
You may not qualify if:
- Data of women who did not give approval
- IVF cycles
- frozen-thawed embryo transfer cycles
- cryopreserved-thawed OD cycles
- abnormal sperm parameters or need of any testicular interventions
- Anatomically retroverted-retroflexed recipient uterus
- teneculum required embryo transfers
- difficult transfers
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Dunya In vitro fertilization center
Kyrenia, Cyprus
Related Publications (3)
Saravelos SH, Wong AW, Chan CP, Kong GW, Cheung LP, Chung CH, Chung JP, Li TC. Assessment of the embryo flash position and migration with 3D ultrasound within 60 min of embryo transfer. Hum Reprod. 2016 Mar;31(3):591-6. doi: 10.1093/humrep/dev343. Epub 2016 Jan 11.
PMID: 26759141RESULTFicicioglu C, Ozcan P, Kocer MG, Yesiladali M, Alagoz O, Ozkara G, Tayyar AT, Altunok C. Effect of air bubbles localization and migration after embryo transfer on assisted reproductive technology outcome. Fertil Steril. 2018 Feb;109(2):310-314.e1. doi: 10.1016/j.fertnstert.2017.10.032. Epub 2018 Jan 4.
PMID: 29306491RESULTOzdemir AZ, Ayas B, Guven D, Turkmen A. Embryo flash migration in fresh and frozen embryo transfers for day 3 and day 5 embryos. Eur J Obstet Gynecol Reprod Biol. 2019 Jul;238:33-37. doi: 10.1016/j.ejogrb.2019.04.025. Epub 2019 May 4.
PMID: 31082741RESULT
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Investigator
Study Record Dates
First Submitted
April 18, 2021
First Posted
April 22, 2021
Study Start
January 1, 2016
Primary Completion
June 1, 2021
Study Completion
July 25, 2021
Last Updated
April 22, 2021
Record last verified: 2021-04