Influence of Environmental Conditions on In Vitro Fertilization (IVF) Attempts and Induced Pregnancies
NCT ID: NCT02236780
Last Updated: 2017-11-20
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
24000 participants
OBSERVATIONAL
2015-01-31
2018-01-31
Brief Summary
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The second purposes are
* to assess the impact on pregnancies (prematurity, preeclampsia);
* to assess the impact on newborn's health (stunted growth);
* to evaluate the consistency of results observed between assisted pregnancies and spontaneous pregnancies.
Detailed Description
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These individual data will be mapped to the environmental data (meteorological and air quality), recorded in the area of residence of the mother at the time of conception and pregnancy, as well as to the socio-economic data.
Choice of centers:
* The study will be proposed to the 106 private or public centers in metropolitan France who are authorized for MAP procedures such as IVF and ICSI.
* Only the centers who perform more than 200 oocyte retrievals per year will be selected to participate in the study.
More than 80% of attempts performed by the selected centers should be available (without missing data) on the induced pregnancies and their outcome (minimum data set for each case: age of man and woman, cause of infertility, technique used, sperm collection method (ejaculation, surgical sperm retrieval techniques), total number of embryos obtained, clinical pregnancy or not, term of pregnancy, weight and height of the child at birth).
Conditions
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Keywords
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Study Design
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COHORT
RETROSPECTIVE
Eligibility Criteria
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Inclusion Criteria
* Transfers of frozen embryos after intraconjugal IVF or ICSI
Exclusion Criteria
* IVF and ICSI with egg donation
18 Years
ALL
No
Sponsors
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UPRES EA 2506 (Santé-Environnement-Vieillissement), France
UNKNOWN
Assistance Publique - Hôpitaux de Paris
OTHER
Responsible Party
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Principal Investigators
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Alain BEAUCHET, MD
Role: STUDY_CHAIR
Hôpital Ambroise Paré, AP-HP
Philippe AEGERTER, MD, PhD
Role: STUDY_DIRECTOR
Hôpital Ambroise Paré, AP-HP
Rachel LEVY, MD, PhD
Role: STUDY_DIRECTOR
Hôpital Jean Verdier, AP-HP
Locations
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Alain BEAUCHET
Boulogne-Billancourt, Hauts-de-seine, France
Countries
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Central Contacts
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Facility Contacts
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Alain BEAUCHET, MD
Role: primary
Other Identifiers
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AOR13130
Identifier Type: -
Identifier Source: org_study_id