OP17.07: Cervical length measurement at mid‐gestation to predict spontaneous preterm birth in triplet pregnancies
Rattachement africain : it. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
The aim of this study was to evaluate the predictive value of cervical length (CL) for spontaneous preterm birth (PTB) in triplet pregnancies. This was a retrospective study on triplet pregnancies followed at five Italian Centres between 2002 and 2015. Cervical length was measured transvaginally between 18–24 weeks gestation. CL predictive values for PTB <28, <30 and <32 weeks gestation were assessed. Distributions of CL measurements in patients with PTB were calculated. Logistic regression analysis was performed to assess the association between pregnancy characteristics and PTB. 120 patients were included. Median CL was 35 mm (IQR 29–40): 17 (14.2%) and 8 (6.7%) patients had a CL <20 and <15 mm respectively, measured at a median gestational age of 20 (IQR 20-23) weeks. Spontaneous PTB < 32 weeks occurred in 41 (34.2%), < 30 weeks in 23 (19.2%) and < 28 weeks in 12 (10%) cases. A cervix < 15 mm was significantly more frequent in the group of patients delivered < 28 and < 30 weeks (p = 0.03, p = 0.01), while a cervical length < 20 mm was more common in triplet pregnancies delivered < 32 weeks (p = 0.03). The distribution of cervical length in triplet pregnancies complicated with PTD is reported in figure 1. Logistic regression analysis was possible for PTB < 32 weeks: after adjustment for confounders CL was not associated to PTB (OR 0.97, CI 0.94-1.01). CL showed an AUC of 0.41 (95% CI 0.20-0.62), 0.41 (95% CI 0.26-0.56) and 0.42 (95% CI 0.31-0.54) for the prediction of PTB < 28, < 30 and < 32 weeks. Supporting information can be found in the online version of this abstract Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- OP17.07: Cervical length measurement at mid‐gestation to predict spontaneous preterm birth in triplet pregnancies
- Date Crossref
- 01/09/2016
- Éditeur
- Wiley
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
-
University of Brescia Department of Obstetrics and Gynecology pays non établi dans la noticeUniversité ou école supérieure
-
University of Verona Department of Obstetrics and Gynecology pays non établi dans la noticeUniversité ou école supérieure
-
Ospedale dei Bambini Vittore Buzzi pays non établi dans la noticeÉtablissement de santé
-
Azienda Ospedaliero-Universitaria Careggi pays non établi dans la noticeÉtablissement de santé
-
IRCCS Materno Infantile Burlo Garofolo pays non établi dans la noticeÉtablissement de santé
-
Children's Hospital V. Buzzi Milan Italy pays non établi dans la noticeÉtablissement de santé
-
Department for Women and Children's Health AOU Careggi Florence Italy pays non établi dans la noticeInstitution
-
Unit of Prenatal Diagnosis Institute for Child and Maternal Health Burlo Garofolo Trieste Italy Unit of Prenatal Diagnosis pays non établi dans la noticeStructure de recherche
Department of Obstetrics and Gynecology — University of Brescia, Department of Obstetrics and Gynecology — University of Verona et Ospedale dei Bambini Vittore Buzzi, avec 5 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.