RCT | Cervical pessary fails to prevent preterm birth in short cervix singleton pregnancies

Cervical Pessary for Prevention of Preterm Birth in Individuals With a Short Cervix: The TOPS Randomized Clinical Trial – JAMA (free for a limited period)

Editorial: The Vexing Problem of Preterm Birth Prevention – JAMA (free for a limited period)

See also: Visual Abstract

News Release: Cervical pessary no more effective than usual care in preventing preterm birth risk – NIH News Releases