Double-blind randomised controlled trial of glyceryl trinitrate spray for external cephalic version.

Yanny, H; Johanson, R; Balwin, K J; Lucking, L; Fitzpatrick, R; Jones, P · BJOG · 2000

rct · Level II

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Abstract

A placebo controlled trial of glyceryl trinitrate was carried out in women whose first attempt at external cephalic version without tocolysis had been unsuccessful. No significant differences between groups were found and no side effects were noted. It is recommended that a larger, possibly multicentre study, should be undertaken.

Medical subject headings