Cervico‐vaginal placental α‐macroglobulin‐1 combined with cervical length for the prediction of preterm birth in women with threatened preterm labor

Abstract

Our study provides evidence that placental α-macroglobulin-1 testing in cervicovaginal fluid, in combination with cervical length measurements, accurately predicts preterm birth in women with preterm labor symptoms. This novel test combination may be used clinically to triage women presenting with threatened preterm labor, avoiding overtreatment and unnecessary hospitalizations.