<b><i>Introduction:</i></b> Fetal pleural effusion may require in utero shunting which is associated with procedure-related complications. <b><i>Objective:</i></b> To evaluate the efficacy and complications of the newly designed Somatex shunt in treating fetal pleural effusion. <b><i>Methods:</i></b> Consecutive cases with primary fetal pleural effusion who were treated with the Somatex shunt between 2018 and 2019 were evaluated. Perinatal outcomes and complications were retrospectively analyzed. <b><i>Results:</i></b> There were 6 cases of unilateral and 1 case of bilateral pleural effusion, and hence a total of 8 pleuroamniotic shunting procedures were performed. The median gestational age at diagnosis and shunting was 20.7 and 22.6 weeks, respectively. All 8 procedures were successful, achieving complete in utero drainage. All but one were live births (85.7%) with a median gestational age of 38 weeks. The single case of in utero death occurred 4.7 weeks after successful shunting, and no cause could be identified after autopsy. The rates of preterm birth and premature rupture of membranes were 33.3% (2/6) and 16.7% (1/6), respectively. Four of the 8 procedures (50%) had minor shunt-related complications such as dislodgement and entrapment, occurring at a median of 7.7 weeks after shunting. None of the shunts became blocked. <b><i>Conclusions:</i></b> The Somatex shunt is effective in relieving fetal pleural effusions with good survival rate. Overall, it was a safe instrument, though minor shunt complications occurred.
Leptin levels at birth and infant growth: the EPOCH study