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Clinical Trials/TCTR20190129001
TCTR20190129001Recruiting未知

Can myometrial thickness/cervical length ratio predict preterm delivery in singleton pregnancies with threatened preterm labor? A prospective study

one0 sites60 target enrollmentStarted: January 29, 2019Last updated:
Conditions

Trial Snapshot

Phase
未知
Status
Recruiting
Sponsor
one
Enrollment
60

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Observational

Eligibility Criteria

Ages
18 Years to 40 Years (—)
Sex
Female

Inclusion Criteria

  • Inclusion criteria will be
  • 1) singleton pregnancies
  • 2) nonsmoker
  • 3) gestational age between 24+0 and 36+0 weeks
  • 4) admitted with TPL (accepted as at least two regular, painful contractions within 10 minutes persisting against 1 hour of bedrest accompanying with cervical changes, dilatation less than 3 cm and effacement of less than 80%)
  • 5) intact membranes
  • 6) no vaginal bleeding or nonreassuring fetal status

Exclusion Criteria

  • Patients with multiple pregnancies, intrauterine growth restriction, preeclampsia, major fetal abnormalities, prior PTB / history of PTB, preterm premature rupture of membranes (PPROM), uterine anomalies, myomas, placental abnormalities (placenta previa, accreta, placental abruption), history of cervical surgery, polyhydramnios, indicated preterm births with medical disorders, chorioamnionitis, persistent uterine contractions, those in active labor or delivered within 48 hours after admission will be excluded from the study.

Investigators

Sponsor
one

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