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NCT05448859 Clinical Trial

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

Fertility Disorders Clinical Trial

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

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT05448859
Other study ID # OBGY-202206.02
Secondary ID
Status Completed
Phase
First received
Last updated
Start date January 1, 2017
Est. completion date December 31, 2019

Study information
Verified date July 2022
Source Universitas Padjadjaran
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

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.

Description:

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.

Recruitment information / eligibility
Status Completed
Enrollment 200
Est. completion date December 31, 2019
Est. primary completion date December 31, 2019
Accepts healthy volunteers No
Gender All
Age group N/A to 8 Hours
Eligibility 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

Study Design

Related Conditions & MeSH terms

Intervention

Procedure:
• intracytoplasmic sperm injection
injection of sperm into an oocyte in assisted reproductive technology

Locations
Country Name City State
n/a

Sponsors (1)
Lead Sponsor Collaborator
Universitas Padjadjaran

References & Publications (1)

Isiklar A, Mercan R, Balaban B, Alatas C, Aksoy S, Urman B. Impact of oocyte pre-incubation time on fertilization, embryo quality and pregnancy rate after intracytoplasmic sperm injection. Reprod Biomed Online. 2004 Jun;8(6):682-6. — View Citation

Outcome
Type Measure Description Time frame Safety issue
Primary Oocyte denudation time time measured for oocyte denudation 3 hours
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