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Incidence of Pulmonary and Venous Thromboembolism in IVF Pregnancies After Fresh and Frozen Embryo Transfer

NCT03660007 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 902891

Last updated 2018-09-06

No results posted yet for this study

Summary

In vitro fertilization (IVF) is associated with an increased risk of venous thromboembolism and in particular pulmonary embolism during the first trimester. It is not known whether this increased risk of pulmonary embolism is present both after fresh and frozen embryo transfer.

Objective: To assess whether the risk of pulmonary embolism and venous thromboembolism during the first trimester of IVF pregnancies is associated with both fresh and frozen embryo transfer.

A population-based cohort study with linked data from nationwide registries on women in Sweden giving birth to their first child 1992-2012

Conditions

  • Assisted Reproductive Techniques
  • Pregnancy
  • Pulmonary Embolism
  • Venous Thromboembolism
  • Fresh Embryo Transfer
  • Frozen Embryo Transfer

Interventions

PROCEDURE

Fresh or frozen embryo transfer IVF

Sponsors & Collaborators

Eligibility

Min Age
15 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
1992-01-01
Primary Completion
2012-12-31
Completion
2014-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03660007 on ClinicalTrials.gov