ISSN 1662-4009 (online)

ey0017.3-4 | Thyroid and pregnancy | ESPEYB17

3.4. Association of exposure to ambient air pollution with thyroid function during pregnancy

A Ghassabian , L Pierotti , M Basterrechea , L Chatzi , M Estarlich , A Fernandez-Somoano , AF Fleisch , DR Gold , J Julvez , P Karakosta , A Lertxundi , MJ Lopez-Espinosa , TA Mulder , TIM Korevaar , E Oken , RP Peeters , S Rifas-Shiman , E Stephanou , A Tardon , H Tiemeier , M Vrijheid , TGM Vrijkotte , J Sunyer , M Guxens

To read the full abstract: JAMA Netw Open. 2019;2:e1912902.Air pollution has recently been associated with maternal thyroxine levels during mid gestation in a large single cohort study [1]. No data exist so far on the association of exposure to specific markers of residential air pollution during the first trimester, when neurodevelopment of the embryo is exclusively dependent on transplacental passage of maternal thyroxine.<p class="abstext...

ey0016.15-5 | (1) | ESPEYB16

15.5. Maternal body mass index, gestational weight gain, and the risk of overweight and obesity across childhood: An individual participant data meta-analysis

E Voerman , S Santos , B Patro Golab , P Amiano , F Ballester , H Barros , A Bergstrom , MA Charles , L Chatzi , C Chevrier , GP Chrousos , E Corpeleijn , N Costet , S Crozier , G Devereux , M Eggesbo , S Ekstrom , MP Fantini , S Farchi , F Forastiere , V Georgiu , KM Godfrey , D Gori , V Grote , W Hanke , I Hertz-Picciotto , B Heude , D Hryhorczuk , RC Huang , H Inskip , N Iszatt , AM Karvonen , LC Kenny , B Koletzko , LK Kupers , H Lagstrom , I Lehmann , P Magnus , R Majewska , J Makela , Y Manios , FM McAuliffe , SW McDonald , J Mehegan , M Mommers , CS Morgen , TA Mori , G Moschonis , D Murray , CN Chaoimh , EA Nohr , AM Nybo Andersen , E Oken , A Oostvogels , A Pac , E Papadopoulou , J Pekkanen , C Pizzi , K Polanska , D Porta , L Richiardi , SL Rifas-Shiman , L Ronfani , AC Santos , M Standl , C Stoltenberg , E Thiering , C Thijs , M Torrent , SC Tough , T Trnovec , S Turner , L van Rossem , A von Berg , M Vrijheid , TGM Vrijkotte , J West , A Wijga , J Wright , O Zvinchuk , TIA Sorensen , DA Lawlor , R Gaillard , VWV Jaddoe

To read the full abstract: PLoS Med, 2019;16:e1002744These investigators painstakingly collated individual-level data from 37 pregnancy and birth cohort studies from Europe, North America, and Australia, comprising 162,129 mothers and their children, in order to identify the optimal levels gestational weight gain in relation to risk of offspring obes...