Impact of assisted reproduction techniques on the neuro-psycho-motor outcome of newborns: a critical appraisal
Creators: name: Gullo, Giuseppe
name: Scaglione, Marco
name: Cucinella, Gaspare
name: Perino, Antonino
name: Chiantera, Vito
name: D’Anna, Rosario
name: Laganà, Antonio Simone
name: Buzzaccarini, Giovanni
Publisher: name: Taylor & Francis
Year: 2022
Subjects: Medicine
Biotechnology
Science Policy
Mental Health

description: Subfertility and infertility are common problems among couples of reproductive age, and they increasingly require the use of assisted reproductive techniques (ART). Understandably, doubts about the safety of such methods are increasing among future parents. The purpose of this review is to analyse the real impact of ART, such as <i>in vitro</i> fertilisation (IVF) and intracytoplasmic sperm injection (ICSI), on the health of the unborn baby; in particular, this work is focussed on the problems related to the neuro-psycho-motor area. Twenty-four studies were reviewed and outcomes investigated were: risk of the onset of neurodevelopmental diseases, worsening of school cognitive performance and risk of developing infantile cerebral palsy (CP) or neurological sequelae. For the first two outcomes, we did not find a correlation with ART; nevertheless, the results of the included studies about risk of CP are discordant and influenced by various confounding factors, such as pre-term birth and multiple pregnancies.IMPACT STATEMENT<b>What is already known on this subject?</b> Assisted reproductive techniques (ART) are the main answer for achieving pregnancy in infertile couples. However, a wide number of studies have tried to focus on possible different outcomes in terms of maternal and foetal/new-born health. Regarding this scenario, a peculiar importance is given to diseases affecting the neuro-psycho-motor area of the new-born. Since this group of detrimental pathologies could heavily affect the new-born’s quality of life and require costly social facilities, different studies have tried to focus on possible outcomes after ART.<b>What do the results of this study add?</b> This manuscript provides a review of the literature regarding ART procedures and neuro-psycho-motor implication. A review is strongly required due to the importance of collecting evidence from studies with different methodologies.<b>What are the implications of these findings for clinical practice and/or further research?</b> This manuscript provides evidence about the need for wider and more congruent studies regarding neurodevelopment disorders in new-borns after ART procedures. Data are prone to suggest a slight correlation, but several confounding factors can heavily hamper the possibility to draw a firm conclusion about the topic. <b>What is already known on this subject?</b> Assisted reproductive techniques (ART) are the main answer for achieving pregnancy in infertile couples. However, a wide number of studies have tried to focus on possible different outcomes in terms of maternal and foetal/new-born health. Regarding this scenario, a peculiar importance is given to diseases affecting the neuro-psycho-motor area of the new-born. Since this group of detrimental pathologies could heavily affect the new-born’s quality of life and require costly social facilities, different studies have tried to focus on possible outcomes after ART. <b>What do the results of this study add?</b> This manuscript provides a review of the literature regarding ART procedures and neuro-psycho-motor implication. A review is strongly required due to the importance of collecting evidence from studies with different methodologies. <b>What are the implications of these findings for clinical practice and/or further research?</b> This manuscript provides evidence about the need for wider and more congruent studies regarding neurodevelopment disorders in new-borns after ART procedures. Data are prone to suggest a slight correlation, but several confounding factors can heavily hamper the possibility to draw a firm conclusion about the topic.