title: [Children born of ICSI].
abstract: Studies on children born as a result of IVF or ICSI present significant methodological differences and have been conducted on highly heterogeneous populations. Regarding perinatal data, there is a consensus of opinion on the increased risk of prematurity, growth retardation and perinatal mortality, even after maternal factors and the presence or absence of multiple pregnancies have been taken into account. There is no significant difference in the studies between ICSI and IVF, which are often not individualised. The results of birth defects following IVF treatment are contradictory in the literature. The risk of birth defects following ICSI can be caused by male infertility (chromosome abnormality rate, microdeletion of the Y chromosome, genetic fingerprint) or by the technique used (no selection of the fertilising spermatozoon, disturbance of the meiotic spindle, risk of introduction of foreign materials, risk of infection). Analysis of the literature is complicated because of methodological biases. Thus, according to the studies, the risks of defects following ICSI are identical or increased compared with those following IVF. In the long term, synthesis of the studies does not allow any certainty regarding the growth of children, their cognitive or psychomotor development, the risk of cancers or epigenetic diseases. The current data is more reassuring than worrying, but the good current studies on child development should be developed in terms of number, cohort size and monitoring period.
authors.affiliation: Hôpital Cochin-Saint-Vincent-de-Paul, 82, avenue Denfert-Rochereau, 75674 Paris cedex, France.
authors.forename: S
authors.initials: S
authors.lastname: Epelboin
mesh_terms: D002648:Child; D002657:Child Development; D000013:Congenital Abnormalities / Q000209:etiology; D006801:Humans; D012307:Risk Factors; D020554:Sperm Injections, Intracytoplasmic