The role of eating disorders for pregnancy, neonatal outcome and the child’s early development
Author: Koubaa, Saloua
Date: 2013-12-20
Location: Kirurgisalen, Karolinska Universitetssjukhuset, Solna, Stockholm
Time: 09.00
Department: Inst för kvinnors och barns hälsa / Dept of Women's and Children's Health
Abstract
Little is known about the impact of eating disorders (ED) on pregnancy, infant growth and cognitive development. Preliminary reports indicate increased complications during pregnancy and lower birth weight in children of mothers with ED. There is need of prospective long-term follow-up of growth and cognitive development of the children of these mothers.
Aims: To study the impact of ED on pregnancy and neonatal outcomes, maternal adjustment, and infant growth and cognitive development compared with controls. Method: Forty-nine nulliparous, nonsmoking women with a history of ED, 24 with anorexia nervosa (AN), 20 with bulimia nervosa (BN), 5 with non-specific ED (EDNOS), and 68 healthy controls were followed during pregnancy and up to three months postpartum. The women were recruited in early pregnancy from 13 antenatal clinics in northwestern Stockholm. Three months after delivery, the women completed the maternal adjustment and maternal attitude questionnaire (MAMA) and were asked about mental health problems postpartum. Furthermore, the children's growth (weight, height and head circumference) and neurocognitive development (questionnaire: Five to Fifteen) were followed up to five years of age. Blood samples during early pregnancy were analyzed for nutrition-related markers and stress factors (ferritin, cortisol, thyroid-stimulating hormone (TSH), free thyroxine (T4), insulin, insulin-like growth factor-I and binding protein 1). Serum levels of these biomarkers were related to head circumference and neurocognitive development of the offspring.
Result: Eleven of the patients (22%) had verified relapse of ED during pregnancy. Pregnant women with past or active ED were at greater risk of delivering infants being small for gestational age, having lower birth weight and smaller head circumference than controls (Paper I). Three months after delivery, 92% of mothers with ED before pregnancy reported problems regarding their maternal adjustment compared to 13% in the control group, whereas there were no differences between the subgroups of ED. Fifty percent of mothers with previous ED reported that they had been in contact with health services after delivery because of depression or other mental problems (Paper II). Children of mothers with previous ED demonstrated an early catch-up in body mass index, while the average head circumference continued to be delayed up to at least 18 months of age. The reduced head growth was related to delayed neurocognitive development in the ED group (Paper III). Serum levels of ferritin were significantly lower in the AN group, but not in the BN group, and correlated to impaired memory in the children at five years of age (Paper IV). Furthermore, maternal serum levels of free T4 were positively associated with head circumference of the children in both the AN group and the BN group, but not in the controls.
Conclusion: Pregnant women with a history of AN or BN should be considered a risk group for prenatal and delivery complications. More research is needed, especially directed to the long-term growth and neurocognitive development of these children. Health care needs to improve its methods to identify a possible history of AN and BN in pregnant women and optimize care in order to prevent adverse health effects for mother and baby.
Aims: To study the impact of ED on pregnancy and neonatal outcomes, maternal adjustment, and infant growth and cognitive development compared with controls. Method: Forty-nine nulliparous, nonsmoking women with a history of ED, 24 with anorexia nervosa (AN), 20 with bulimia nervosa (BN), 5 with non-specific ED (EDNOS), and 68 healthy controls were followed during pregnancy and up to three months postpartum. The women were recruited in early pregnancy from 13 antenatal clinics in northwestern Stockholm. Three months after delivery, the women completed the maternal adjustment and maternal attitude questionnaire (MAMA) and were asked about mental health problems postpartum. Furthermore, the children's growth (weight, height and head circumference) and neurocognitive development (questionnaire: Five to Fifteen) were followed up to five years of age. Blood samples during early pregnancy were analyzed for nutrition-related markers and stress factors (ferritin, cortisol, thyroid-stimulating hormone (TSH), free thyroxine (T4), insulin, insulin-like growth factor-I and binding protein 1). Serum levels of these biomarkers were related to head circumference and neurocognitive development of the offspring.
Result: Eleven of the patients (22%) had verified relapse of ED during pregnancy. Pregnant women with past or active ED were at greater risk of delivering infants being small for gestational age, having lower birth weight and smaller head circumference than controls (Paper I). Three months after delivery, 92% of mothers with ED before pregnancy reported problems regarding their maternal adjustment compared to 13% in the control group, whereas there were no differences between the subgroups of ED. Fifty percent of mothers with previous ED reported that they had been in contact with health services after delivery because of depression or other mental problems (Paper II). Children of mothers with previous ED demonstrated an early catch-up in body mass index, while the average head circumference continued to be delayed up to at least 18 months of age. The reduced head growth was related to delayed neurocognitive development in the ED group (Paper III). Serum levels of ferritin were significantly lower in the AN group, but not in the BN group, and correlated to impaired memory in the children at five years of age (Paper IV). Furthermore, maternal serum levels of free T4 were positively associated with head circumference of the children in both the AN group and the BN group, but not in the controls.
Conclusion: Pregnant women with a history of AN or BN should be considered a risk group for prenatal and delivery complications. More research is needed, especially directed to the long-term growth and neurocognitive development of these children. Health care needs to improve its methods to identify a possible history of AN and BN in pregnant women and optimize care in order to prevent adverse health effects for mother and baby.
List of papers:
I. Koubaa S, Hällström T, Lindholm C, Hirschberg AL. Pregnancy and neonatal outcomes in women with eating disorders. Obstet Gynecol. 2005;105:255-260.
Fulltext (DOI)
Pubmed
View record in Web of Science®
II. Koubaa S, Hällström T, Hirschberg AL. Early maternal adjustment in women with eating disorders. Int J Eat Disord. 2008; 41:405-410.
Fulltext (DOI)
Pubmed
View record in Web of Science®
III. Koubaa S, Hällström T, Hagenäs L, Hirschberg AL. Retarded head growth and neurocognitive development in infants of mothers with a history of eating disorders: longitudinal cohort study. BJOG. 2013. [Epub ahead of print]
Fulltext (DOI)
Pubmed
View record in Web of Science®
IV. Koubaa S, Hällström T, Brismar K, Hellström PM, Hirschberg AL. Biomarkers of nutrition and stress in pregnant women with a history of eating disorders in relation to head circumference and neurocognitive function of the offspring. [Manuscript]
I. Koubaa S, Hällström T, Lindholm C, Hirschberg AL. Pregnancy and neonatal outcomes in women with eating disorders. Obstet Gynecol. 2005;105:255-260.
Fulltext (DOI)
Pubmed
View record in Web of Science®
II. Koubaa S, Hällström T, Hirschberg AL. Early maternal adjustment in women with eating disorders. Int J Eat Disord. 2008; 41:405-410.
Fulltext (DOI)
Pubmed
View record in Web of Science®
III. Koubaa S, Hällström T, Hagenäs L, Hirschberg AL. Retarded head growth and neurocognitive development in infants of mothers with a history of eating disorders: longitudinal cohort study. BJOG. 2013. [Epub ahead of print]
Fulltext (DOI)
Pubmed
View record in Web of Science®
IV. Koubaa S, Hällström T, Brismar K, Hellström PM, Hirschberg AL. Biomarkers of nutrition and stress in pregnant women with a history of eating disorders in relation to head circumference and neurocognitive function of the offspring. [Manuscript]
Institution: Karolinska Institutet
Supervisor: Lindén Hirschberg, Angelica
Issue date: 2013-11-29
Rights:
Publication year: 2013
ISBN: 978-91-7549-411-1
Statistics
Total Visits
Views | |
---|---|
The ...(legacy) | 2160 |
The ... | 418 |
Total Visits Per Month
October 2023 | November 2023 | December 2023 | January 2024 | February 2024 | March 2024 | April 2024 | |
---|---|---|---|---|---|---|---|
The ... | 5 | 10 | 2 | 9 | 12 | 6 | 4 |
File Visits
Views | |
---|---|
Thesis_Saloua_Koubaa.pdf(legacy) | 747 |
Spikblad_Saloua_Koubaa.pdf(legacy) | 378 |
Thesis_Saloua_Koubaa.pdf | 279 |
Spikblad_Saloua_Koubaa.pdf | 91 |
Top country views
Views | |
---|---|
United States | 766 |
Germany | 590 |
Sweden | 309 |
China | 110 |
United Kingdom | 82 |
Ireland | 39 |
Australia | 37 |
South Korea | 29 |
Denmark | 23 |
France | 22 |
Top cities views
Views | |
---|---|
Kiez | 539 |
Stockholm | 111 |
Sunnyvale | 100 |
Ashburn | 65 |
Seoul | 27 |
Beijing | 25 |
Shenzhen | 25 |
Romeo | 22 |
Seattle | 22 |
Ballerup | 14 |