A randomized, double-masked trial of prophylactic indomethacin tocolysis versus placebo in women with premature rupture of membranes.

Preterm premature rupture of membranes (PPROM) complicates 3% of pregnancies and frequently results in preterm birth, often within 48 hours of membrane rupture. Our objective was to determine if subjects with PPROM between 24 and 31 (6)/ (7) weeks' gestation benefit from a 48-hour course of prophylactic indomethacin tocolysis. This was a double-masked randomized controlled trial.