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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: ClinicalTrials.gov
Last refreshed on: 12 December 2020
Main ID:  NCT03463278
Date of registration: 02/03/2018
Prospective Registration: No
Primary sponsor: Assisting Nature
Public title: The Number of Blastocysts Formed in the Outcome of Freeze All Strategy: COMFFETI Trial, Cumulative Delivery Rate
Scientific title: The Impact of Blastulation Rate in the Outcome of Freeze All Strategy: COMFFETI Trial, Cumulative Delivery Rate
Date of first enrolment: November 1, 2013
Target sample size: 160
Recruitment status: Recruiting
URL:  https://clinicaltrials.gov/show/NCT03463278
Study type:  Observational
Study design:   
Phase: 
Countries of recruitment
Greece
Contacts
Name:     Tatiana Chartomatsidou, MSc
Address: 
Telephone: 00302310424294
Email: embryology@assistingnature.gr
Affiliation: 
Name:     Evangelos Papanikolaou, MD, PhD
Address: 
Telephone:
Email:
Affiliation:  Assisting Nature
Name:     Evaggelos Papanikolaou, MD, PhD
Address: 
Telephone: 00302310424294
Email: embryology@assistingnature.gr
Affiliation: 
Key inclusion & exclusion criteria

Inclusion Criteria:

- primary infertility

- age 20-39 years;

- body mass index (BMI) 18-29kg/m2;

- regular menstrual cycle of 26-35days,

- presumed to be ovulatory;

- >1mil/ml spermatozoa;

- short antagonist protocol

Exclusion Criteria:

- poor responders;

- age =40;

- TESE sperm;

- PGS cycles;

- donor oocytes;

- donor sperm



Age minimum: 20 Years
Age maximum: 39 Years
Gender: Female
Health Condition(s) or Problem(s) studied
Pregnancy, Ovarian
Intervention(s)
Diagnostic Test: Pregnancy Rate
Primary Outcome(s)
Cumulative Live Birth rate according to blastulation rate [Time Frame: 5 days of embryo culture]
Secondary Outcome(s)
Cumulative Pregnancy rate according to blastulation rate [Time Frame: 5 days of embryo culture]
Secondary ID(s)
Blastocyst-AN004
Source(s) of Monetary Support
Please refer to primary and secondary sponsors
Secondary Sponsor(s)
Ethics review
Results
Results available:
Date Posted:
Date Completed:
URL:
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