Combined vaginal progesterone and cervical Pessary effect on preterm birth in Singleton pregnancies with short cervix: a retrospective cohort study.
Eshraghi N; Jayervand F; Hashemi N; Bojnordi TE; Motevasselian M; Ranjbar A; Ghaderi E · 2025 · BMC pregnancy and childbirth
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background To determine whether the combination of vaginal progesterone and cervical pessary initiated during the second trimester reduces the incidence of preterm birth and enhance neonatal outcomes among women diagnosed with singleton…
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Metadata source: Europe PMC · DOI 10.1186/s12884-025-08255-y