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Completed

NCT Number: NCT05448859

Effect of Oocyte Denudation Time and Intracytoplasmic Sperm Injection Time on Embryo Quality

An observational analytic retrospective study was conduct using cross-sectional study. The subject were oocytes from in-vitro fertilization procedures using the ICSI method at the assisted reproductive technology clinic in a private hospital in Bandung for the period 2017 - 2019. Three variables were oocyte denudation time, ICSI time and embryo quality collected from samples that met the research criteria.

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Key information

Conditions

Fertility Disorders Genital Diseases Infertility Urogenital Diseases

Age range

3 hour–8 hour

Sex eligibility

All sexes

Study type

Observational

About this study

This study analyses the different oocyte denudation time after ICSI on all embryos generated during IVF procedures between 1 Januaryr 2017 and 31 December 2019. All oocytes arer categorised on how many hours their denudation times were and these were then assessed for their qualities.

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • oocytes collected from in-vitro fertilisation procedures involving intracytoplasmic sperm injection

Exclusion criteria

  • oocytes from patients >40 years old
  • oocytes from primary infertility >5 years
  • endometriosis
  • polycystic ovarian syndrome

Treatment and study plan

Intracytoplasmic sperm injection

Procedure

injection of sperm into an oocyte in assisted reproductive technology

Other names: ICSI

Primary outcomes

  1. Oocyte denudation time

    Time frame: 3 hours

    time measured for oocyte denudation

Sponsors and collaborators

Lead sponsor

Universitas Padjadjaran

Other

Registry information

Official study title

The Effect of Oocyte Denudation Time and Intracytoplasmic Sperm Injection Time on Embryo Quality at Assisted Reproductive Technology Clinic

Important dates

Study start
2017
Primary completion
2019
Study completion
2019
First posted
Jul 8, 2022
Registry last updated
Jul 8, 2022

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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