Maternal diabetes and risk of childhood acute lymphoblastic leukaemia in the offspring

Signe Holst Søegaard; Klaus Rostgaard; Mads Kamper-Jørgensen; Kjeld Schmiegelow; Henrik Hjalgrim

doi:10.1038/bjc.2017.351

Maternal diabetes and risk of childhood acute lymphoblastic leukaemia in the offspring

Signe Holst Søegaard, Klaus Rostgaard, Mads Kamper-Jørgensen, Kjeld Schmiegelow, Henrik Hjalgrim

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Abstract

BACKGROUND: Maternal diabetes may be linked to childhood acute lymphoblastic leukaemia (ALL) in the offspring.

METHODS: We assessed the association between maternal pregestational or gestational diabetes and offspring risk of childhood ALL in a register-based study, including all singletons born in Denmark during 1996-2015 (n=1 187 482).

RESULTS: Adjusted hazard ratios of childhood ALL were 2.91 (95% confidence interval (CI): 1.30-6.51) for maternal pregestational diabetes and 1.75 (95% CI: 1.02-2.98) for maternal gestational diabetes. Paternal diabetes did not alter offspring ALL risk, and we found no association between offspring ALL and later maternal risk of diabetes.

CONCLUSIONS: Regardless that absolute ALL risk among offspring of women with diabetes remains low, our findings suggest that characteristics of the diabetic intrauterine environment promote ALL development. This offers a setting for future research into the biological mechanisms underlying childhood ALL.

Original language	English
Journal	British Journal of Cancer
Volume	118
Issue number	1
Pages (from-to)	117-120
Number of pages	4
ISSN	0007-0920
DOIs	https://doi.org/10.1038/bjc.2017.351
Publication status	Published - 1 Jan 2018

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Maternal diabetes and risk of childhood acute lymphoblastic leukaemia in the offspringFinal published version, 118 KBLicence: CC BY

Cite this

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abstract = "BACKGROUND: Maternal diabetes may be linked to childhood acute lymphoblastic leukaemia (ALL) in the offspring.METHODS: We assessed the association between maternal pregestational or gestational diabetes and offspring risk of childhood ALL in a register-based study, including all singletons born in Denmark during 1996-2015 (n=1 187 482).RESULTS: Adjusted hazard ratios of childhood ALL were 2.91 (95% confidence interval (CI): 1.30-6.51) for maternal pregestational diabetes and 1.75 (95% CI: 1.02-2.98) for maternal gestational diabetes. Paternal diabetes did not alter offspring ALL risk, and we found no association between offspring ALL and later maternal risk of diabetes.CONCLUSIONS: Regardless that absolute ALL risk among offspring of women with diabetes remains low, our findings suggest that characteristics of the diabetic intrauterine environment promote ALL development. This offers a setting for future research into the biological mechanisms underlying childhood ALL.",

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AU - Søegaard, Signe Holst

AU - Rostgaard, Klaus

AU - Kamper-Jørgensen, Mads

AU - Schmiegelow, Kjeld

AU - Hjalgrim, Henrik

PY - 2018/1/1

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N2 - BACKGROUND: Maternal diabetes may be linked to childhood acute lymphoblastic leukaemia (ALL) in the offspring.METHODS: We assessed the association between maternal pregestational or gestational diabetes and offspring risk of childhood ALL in a register-based study, including all singletons born in Denmark during 1996-2015 (n=1 187 482).RESULTS: Adjusted hazard ratios of childhood ALL were 2.91 (95% confidence interval (CI): 1.30-6.51) for maternal pregestational diabetes and 1.75 (95% CI: 1.02-2.98) for maternal gestational diabetes. Paternal diabetes did not alter offspring ALL risk, and we found no association between offspring ALL and later maternal risk of diabetes.CONCLUSIONS: Regardless that absolute ALL risk among offspring of women with diabetes remains low, our findings suggest that characteristics of the diabetic intrauterine environment promote ALL development. This offers a setting for future research into the biological mechanisms underlying childhood ALL.

AB - BACKGROUND: Maternal diabetes may be linked to childhood acute lymphoblastic leukaemia (ALL) in the offspring.METHODS: We assessed the association between maternal pregestational or gestational diabetes and offspring risk of childhood ALL in a register-based study, including all singletons born in Denmark during 1996-2015 (n=1 187 482).RESULTS: Adjusted hazard ratios of childhood ALL were 2.91 (95% confidence interval (CI): 1.30-6.51) for maternal pregestational diabetes and 1.75 (95% CI: 1.02-2.98) for maternal gestational diabetes. Paternal diabetes did not alter offspring ALL risk, and we found no association between offspring ALL and later maternal risk of diabetes.CONCLUSIONS: Regardless that absolute ALL risk among offspring of women with diabetes remains low, our findings suggest that characteristics of the diabetic intrauterine environment promote ALL development. This offers a setting for future research into the biological mechanisms underlying childhood ALL.

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Maternal diabetes and risk of childhood acute lymphoblastic leukaemia in the offspring

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