1208: Twin Anaemia Polycyth aemia Syndrome (TAPS): A secondary analysis of the ESPRi T Trial

To investigate the occurrence of TAPS amongst the prospectively-collected cohort of twin pregnancies in the ESPRiT Trial. This prospective multicenter study included 1028 unselected twin pairs recruited over a 2-year period in one country. All participants underwent 2-weekly intensive sonographic surveillance by a team of highly-trained sonographers, from 24 weeks’ gestation. We applied various definitions, sourced from multiple publications,...