The continued use of progestational agents in attempts to achieve a normal outcome of
pregnancy in women with a 'high‐risk'pregnancy (previous miscarriage, stillbirth or present
preterm labour) prompted this meta‐analysis of randomized control trials of such therapy. Of
20 trials of a progestogen 15 had combinable data. Combined comparisons, using odds
ratios with confidence intervals, were made of the rates of livebirths at term or preterm and
the sum of term and preterm deliveries, miscarriages, stillbirths and neonatal deaths. All but …

A Meta-Analysis of Randomized Control Trials of Progestation... : Obstetrical & Gynecological
Survey A Meta-Analysis of Randomized Control Trials of Progestational Agents in Pregnancy :
Obstetrical & Gynecological Survey … Clinical Trials Unit and Departments of Biomathematical
Sciences and Medicine, Mount Sinai School of Medicine, New York, New York …