To investigate the prevalence of empty follicle syndrome (EFS),
Conditions
Interventions
Medical records of all ART cases from January 2001 to October 2019 were reviewed. The cases where no oocytes were retrieved during oocyte retrieval after follicles aspiration and multiple times of fol
Other
Empty follicle syndrome group
Sponsors
Grants for Development of New Faculty Staff, Ratchadaphiseksomphot Endowment Fund
Eligibility
Sex/Gender
Female
Age
20 Years to 48 Years
Inclusion criteria
Inclusion criteria: Medical records of all ART cases from January 2001 to October 2019 were reviewed. The cases where no oocytes were retrieved during oocyte retrieval after follicles aspiration and multiple times of follicle flushing were recruited.
Exclusion criteria
Exclusion criteria: Exclusion criteria were the cases where ovulation occurred before oocyte retrieval or the cases with < 4 follicles larger than 14 mm diameter (to minimize the absence of oocyte from the poor response) on the day of ovulation stimulation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| empty follicle syndrome 19 year peroid percent calcuation : pataient who cannot retrieve oocyte/all patients,prevalence of false empty follicle syndrome 19 year peroid percent | — |
Secondary
| Measure | Time frame |
|---|---|
| none noe none | — |
Countries
Thailand
Contacts
Public ContactChanakarn Suebthawinkul
Chulalongkorn University
Outcome results
None listed