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OpenTrials
Completed

NCT Number: NCT05666401

Effect of Duration and Follicle Diameter During Oocyte Pick up on Embryological Parameters

Investigators aim to investigate if the time spent for smaller follicles worth to deal with. The difference between follicle groups are recorded for embryological parameters. Results will be analysed for yielding transfer embryo and pregnancy rates between groups.

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Key information

Conditions

Follicle Size Duration Embryologic Parameters

Age range

20 year–40 year

Sex eligibility

Female

Study type

Observational

Primary location

Bursa Eurofertil IVF center, Bursa, Turkey (Türkiye)

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About this study

There are papers about follicle dimensions and volumes studying their effect on embryologic parameters. But most of these studies are far from practical approach and are not easily applicable, such as 3D volumetric measurement is not feasible for most of the clinics. Also one of the points important for us it to evaluate the duration of the procedure and the possible positive effect of shortening the duration for better results. Investigators plan to measure the follicles just before puncture and arrange two groups. Group 1,follicles with diameter of 17 mm and more, and group 2 follicles between14-17 mm. Maturation, fertilization, cleavage characteristics are recorded. The source of chosen transfer embryo and crio-preserved embryos per cycle is also point of interest.

Who can participate

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • 20-40 year old women

Exclusion criteria

  • History of recurrent implantation failure (RIF)
  • Known chromosomal abnormality
  • Severe male factor and azospermia

Treatment and study plan

follicle diameter and duration of procedure

Procedure

to investigate if smaller follicles thrive embryos as the bigger follicles

Other names: success rates

Primary outcomes

  1. transfer embryo

    Time frame: 5 to 7 days

    comparing groups as the source of transfer embryo

Secondary outcomes

  1. clinical pregnancy

    Time frame: 3 weeks

    comparing groups as the source of implanted embryo

Sponsors and collaborators

Lead sponsor

Eurofertil IVF Health Center

Other

Registry information

Official study title

Does Follicle Diameter and Total Duration Spent for Oocyte Pick up Has Any Effect on Embryological Parameters and Clinical Pregnancy Rates

Important dates

Study start
2022
Primary completion
2024
Study completion
2024
First posted
Dec 27, 2022
Registry last updated
Feb 20, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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