English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Objective: To evaluate whether prophylactic administration of 200 mg vaginal progesterone can reduce the incidence of preterm birth in women with documented history of preterm birth <37 weeks of gestation or not. Setting: Obstetrics and Gynecology Department, Zagazig University Hospital, Egypt. Methods: Ninety patients with previous history of preterm birth prior to 37 week presenting with singleton pregnancy between 20 - 24 weeks were randomly allocated to receive either the progesterone 200 mg vaginal suppository or no treatment. Results: The incidence of preterm labor before 37 weeks of gestation was significantly lower in the study group than in the control group (22.2% vs. 53.3%) especially in earlier gestational ages. While, the mean birth weight was significantly higher in the study group than in control group (2872.67 ± 565.76 gm vs. 2487.78 ± 742.40 gm). The neonatal morbidities and mortality associated with preterm labor were significantly lower in the study group than in the control group as shown by lower incidence of neonatal RDS (13.3% vs. 31.1%; P = 0.043) and lower incidence of the need for NICU admission (15.6% vs. 35.5%; P = 0.03). Conclusion: Administration of prophylactic vaginal progesterone (200 mg, daily) can significantly reduce the rate of preterm birth before 37, 32 and 28 wks of gestation among women with previous spontaneous preterm birth. In addition, the rates of RDS and admission to NICU were significantly decreased among infants of women assigned to progesterone treatment. Also, there was an additional benefit of vaginal progesterone for prevention of preterm birth in women who had prior spontaneous preterm birth and cervical length < 25 mm.

Role of Vaginal Progesterone in Prevention of Preterm Labor in Women with Previous History of One or More Previous Preterm Births