Chronic Endometritis in Patients With Recurrent Miscarriages or Repeated Implantation Failures in In-vitro Fertilization

July 24, 2015 updated by: Clinique Ovo

Prevalence of Chronic Endometritis in Patients With Recurrent Miscarriages or Repeated Implantation Failures in In-vitro Fertilization

Chronic endometritis is a persistent inflammation of the endometrium. Chronic endometritis is asymptomatic or little symptomatic. Sometimes, patient with chronic endometritis can have genital bleeding, pelvic chronic pain, pain during sexual relations, persistent vaginal white loosing. The hysteroscopy can detect the presence or absence of chronic endometritis.

Some studies showed that the endometritis could have an impact on the embryo implantation and could explain recurrent miscarriages or repeated embryo implantation failures.

The goal of this study is to evaluate the frequency of the chronic endometritis in patients with recurrent miscarriages or repeated embryo implantation failures

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

100

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Quebec
      • Montreal, Quebec, Canada, H4P 2S4
        • Clinique ovo

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 45 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

Population with recurrent miscarriage or repeated embryo implantation failures.

Description

Inclusion Criteria:

Group repeated miscarriages

  • Women aged 18 to 43 years
  • ≥ 2 miscarriages before 14 weeks of gestation
  • Genetic (karyotype x2), thrombophilic and endocrine assessment should be completed

Group of implantation failure in In-vitro fertilization

  • Women aged 18 to 45 years
  • Absence of pregnancy after 3 good quality embryos transferred in women under 35 years and 4 embryos in the 35 years and over.

Exclusion Criteria:

  • Positive pregnancy test
  • Unexplained bleeding
  • Incomplete miscarriage assessment
  • Uterine malformation
  • Antibiotic treatment during or within one month prior to the biopsy

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
Recurrent miscarriages
Repeated embryo implantation failures

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Rate of chronic endometritis
Time Frame: 1 day
1 day

Secondary Outcome Measures

Outcome Measure
Time Frame
Pregnancy rate
Time Frame: 1 year
1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Clinique Ovo

Investigators

  • Principal Investigator: Pierre-Emmanuel Bouet, MD, Université de Montréal

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2012

Primary Completion (Actual)

March 1, 2014

Study Completion (Actual)

May 1, 2015

Study Registration Dates

First Submitted

January 3, 2013

First Submitted That Met QC Criteria

January 3, 2013

First Posted (Estimate)

January 7, 2013

Study Record Updates

Last Update Posted (Estimate)

July 27, 2015

Last Update Submitted That Met QC Criteria

July 24, 2015

Last Verified

July 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • OVO-12-20

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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