FindTrial
Sign In

Comparison of early and late cumulous cell removal for In Vitro Fertilization

Comparison of early and late cumulous cell removal for In Vitro Fertilization

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20190817001
Enrollment
80
Registered
2019-08-17
Start date
2019-09-15
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

early cumulus cell removal late cumulus cell removal immature oocytes&#44

Interventions

early cumulus cell removal at 6 h after insemination ,late cumulus cell removal at 18 h after insemination
Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery
cumulus cell removal 6 h,cumulus cell removal 18 h

Sponsors

Buddhachinaraj Hospital Fund
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 38 Years

Inclusion criteria

Inclusion criteria: 1.Women 20 - 38 years old, had infertility due to tubal disease, endometriosis, ovulatory dysfunction, unexplained infertility and normal semen parameter. 2.required IVF for treatment 3.had at least 6 retrieved oocytes

Exclusion criteria

Exclusion criteria: oocyte retrieval < 6 oocytes

Design outcomes

Primary

MeasureTime frame
fertilization&#44; polyspermy&#44; embryonic development 6 h&#44; 18 h&#44; 96&#45;120h&#44; Embryo morphologic classification—

Secondary

MeasureTime frame
implantation rate&#44;ongoing pregnancy rate&#44;twin rate&#44; preterm delivery birth weight Day 14 after tranfer until delivery utrasound scan—

Countries

Thailand

Contacts

Public ContactPallop Pongsuthirak

Buddhachinaraj Hospital

palloppong@yahoo.co.th0814750081

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026