- Cohort of Females Receiving Single Blastocyst Transfer During In Vitro Fertilization 
Head :
Guerif Fabrice, UMR 0085 PRC Reproductive Physiology and Behaviour
Royer Dominique, UMR 0085 PRC Reproductive Physiology and Behaviour
Royer Dominique, UMR 0085 PRC Reproductive Physiology and Behaviour
Last update : 09/05/2017 | Version : 1 | ID : 73180
| General | |
| Identification | |
| Detailed name | Cohort of Females Receiving Single Blastocyst Transfer During In Vitro Fertilization |
| CNIL registration number, number and date of CPP agreement, AFSSAPS (French Health Products Safety Agency) authorisation | CNIL |
| General Aspects | |
| Medical area |
Anatomy - Cytology Gynecology/ obstetrics |
| Health determinants |
Healthcare system and access to health care services Iatrogenic |
| Keywords | multiple births, blastocyst transfer, embryo, in vitro fertilisation |
| Scientific investigator(s) (Contact) | |
| Name of the director | Guerif |
| Surname | Fabrice |
| Fabrice.Guerif@tours.inra.fr | |
| Unit | UMR 0085 PRC Reproductive Physiology and Behaviour |
| Organization | INRA |
| Name of the director | Royer |
| Surname | Dominique |
| Dominique.Royere@tours.inra.fr | |
| Unit | UMR 0085 PRC Reproductive Physiology and Behaviour |
| Organization | INRA |
| Collaborations | |
| Funding | |
| Funding status |
Public |
| Details | INRA |
| Governance of the database | |
| Sponsor(s) or organisation(s) responsible | INRA |
| Organisation status |
Public |
| Additional contact | |
| Main features | |
| Type of database | |
| Type of database |
Study databases |
| Study databases (details) |
Cohort study |
| Database recruitment is carried out by an intermediary |
A selection of health institutions and services |
| Database recruitment is carried out as part of an interventional study |
Yes |
| Details |
Performed at group level (clusters) |
| Additional information regarding sample selection. | 3 groups according to number of high-quality embryos available on day two. |
| Database objective | |
| Main objective | This study aims to improve knowledge regarding in vitro fertilisation and to better understand the relationship between the number of implanted embryos/blastocyst transfers and birth. |
| Inclusion criteria |
Inclusion criteria: females under 36 years of age;
First or second attempt at in vitro fertilisation; Voluntary single transfer of blastocyst |
| Population type | |
| Age |
Adulthood (19 to 24 years) Adulthood (25 to 44 years) |
| Population covered |
Sick population |
| Gender |
Woman |
| Geography area |
Local |
| French regions covered by the database |
Centre-Val de Loire |
| Detail of the geography area | Tours |
| Data collection | |
| Dates | |
| Date of first collection (YYYY or MM/YYYY) | 2003 |
| Date of last collection (YYYY or MM/YYYY) | 2007 |
| Size of the database | |
| Size of the database (number of individuals) |
< 500 individuals |
| Details of the number of individuals | 436 |
| Data | |
| Database activity |
Data collection completed |
| Type of data collected |
Clinical data Biological data |
| Clinical data (detail) |
Direct physical measures |
| Details of collected clinical data | Foetal development |
| Biological data (detail) | Blood hCG levels 7 days after blastocyst transfer |
| Presence of a biobank |
No |
| Health parameters studied |
Health care consumption and services |
| Care consumption (detail) |
Medicines consumption |
| Procedures | |
| Data collection method | By medical personnel |
| Participant monitoring |
Yes |
| Details on monitoring of participants | Follow-up at 7 days and 5 weeks |
| Links to administrative sources |
No |
| Promotion and access | |
| Promotion | |
| Link to the document | http://tinyurl.com/PUBMED-BFV |
| Access | |
| Terms of data access (charter for data provision, format of data, availability delay) | Contact the scientist in charge. |
| Access to aggregated data |
Access on specific project only |
| Access to individual data |
Access on specific project only |
