Reproductive Health Issues for Adults with a Common Genomic Disorder: 22q11.2 Deletion Syndrome

Verfasser / Beitragende:
[Chrystal Chan, Gregory Costain, Lucas Ogura, Candice Silversides, Eva Chow, Anne Bassett]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Genetic Counseling, 24/5(2015-10-01), 810-821
Format:
Artikel (online)
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024 7 0 |a 10.1007/s10897-014-9811-7  |2 doi 
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245 0 0 |a Reproductive Health Issues for Adults with a Common Genomic Disorder: 22q11.2 Deletion Syndrome  |h [Elektronische Daten]  |c [Chrystal Chan, Gregory Costain, Lucas Ogura, Candice Silversides, Eva Chow, Anne Bassett] 
520 3 |a 22q11.2 deletion syndrome (22q11.2DS) is the most common microdeletion syndrome in humans. Survival to reproductive age and beyond is now the norm. Several manifestations of this syndrome, such as congenital cardiac disease and neuropsychiatric disorders, may increase risk for adverse pregnancy outcomes in the general population. However, there are limited data on reproductive health in 22q11.2DS. We performed a retrospective chart review for 158 adults with 22q11.2DS (75 male, 83 female; mean age 34.3years) and extracted key variables relevant to pregnancy and reproductive health. We present four illustrative cases as brief vignettes. There were 25 adults (21 > age 35years; 21 female) with a history of one or more pregnancies. Outcomes for women with 22q11.2DS, compared with expectations for the general population, showed a significantly elevated prevalence of small for gestational age liveborn offspring (p < 0.001), associated mainly with infantswith 22q11.2DS. Stillbirths also showed elevated prevalence (p < 0.05). Not all observed adverse events appeared to be attributable to transmission of the 22q11.2 deletion. Recurring issues relevant to reproductive health in 22q11.2DS included the potential impact of maternal morbidities, inadequate social support, unsafe sexual practices, and delayed diagnosis of 22q11.2DS and/or lack of genetic counseling. These preliminary results emphasize the importance of early diagnosis and long term follow-up that could help facilitate genetic counseling for men and women with 22q11.2DS. We propose initial recommendations for pre-conception management, educational strategies, prenatal planning, and preparation for possible high-risk pregnancy and/or delivery. 
540 |a National Society of Genetic Counselors, Inc., 2015 
690 7 |a DiGeorge syndrome  |2 nationallicence 
690 7 |a Contraception  |2 nationallicence 
690 7 |a Velocardiofacial syndrome  |2 nationallicence 
690 7 |a Prenatal testing  |2 nationallicence 
690 7 |a Pregnancy complications  |2 nationallicence 
690 7 |a Genomic disorder  |2 nationallicence 
700 1 |a Chan  |D Chrystal  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
700 1 |a Costain  |D Gregory  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
700 1 |a Ogura  |D Lucas  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
700 1 |a Silversides  |D Candice  |u Division of Cardiology, Department of Medicine, University Health Network, Toronto, ON, Canada  |4 aut 
700 1 |a Chow  |D Eva  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
700 1 |a Bassett  |D Anne  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
773 0 |t Journal of Genetic Counseling  |d Springer US; http://www.springer-ny.com  |g 24/5(2015-10-01), 810-821  |x 1059-7700  |q 24:5<810  |1 2015  |2 24  |o 10897 
856 4 0 |u https://doi.org/10.1007/s10897-014-9811-7  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s10897-014-9811-7  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chan  |D Chrystal  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Costain  |D Gregory  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ogura  |D Lucas  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Silversides  |D Candice  |u Division of Cardiology, Department of Medicine, University Health Network, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Chow  |D Eva  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bassett  |D Anne  |u Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Genetic Counseling  |d Springer US; http://www.springer-ny.com  |g 24/5(2015-10-01), 810-821  |x 1059-7700  |q 24:5<810  |1 2015  |2 24  |o 10897