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Completed

NCT Number: NCT03579069

Ductus Venosus Doppler at 16 Weeks in Monochorial Pregnancy

Studies shows that the realization of the Ductus venosus Doppler may improve the screening of the twin-twin transfusion syndrome. In this study, we want to compare the outcome of monochorial pregnancy when this Doppler was performed during the ultrasound at16 weeks, and when it wasn't. In order to do that, we will compile past reports (January 2015/ January 2018) of all monochorial pregnancy handled in the hospital of Montpellier and Kremlin Bicêtre. We will establish if the Doppler was done or not, if the twin-twin transfusion syndrome appears and the neonatal outcome.

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Key information

Conditions

Twin Pregnancy, Monochorionic Pregnancy Followed

Age range

18 year–50 year

Sex eligibility

Female

Study type

Observational

Primary location

Uhmontpellier

Montpellier, 34295, France

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Monochorionic diamniotic twin pregnancies
  • Monochorionicity diagnosed at the first-trimester
  • Follow up and ultrasound realized at the hospital of Montpellier or Kremlin Bicêtre
  • Screening for twin-twin transfusion syndrome achieved

Exclusion criteria

  • Missing ultrasound
  • Unregistered outcome of the pregnancy
  • Eclampsia and pre-eclampsia

Treatment and study plan

Ductus venosus Doppler

Other

Ductus venosus Doppler

Primary outcomes

  1. Occurrence of a twin to twin transfusion syndrome

    Time frame: 1 day

    Occurrence of a twin to twin transfusion syndrome during pregnancy

Secondary outcomes

  1. neonatal mortality rate

    Time frame: 1 day

    neonatal mortality rate

Sponsors and collaborators

Lead sponsor

University Hospital, Montpellier

Other

Registry information

Official study title

Does the Performance of the Ductus Venosus Doppler at 16 Weeks Allow to Increase the Screening of the Twin-twin Transfusion Syndrome and to Reduce the Neonatal Mortality?

Acronym: DVSTT

Important dates

Study start
2018
Primary completion
2018
Study completion
2018
First posted
Jul 6, 2018
Registry last updated
Apr 18, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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