- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04341597
Evaluation of Transperineal Ultrasound Technic for Diagnostic Shorted Cervical Length for Pregnant Women (2nd and 3rd Trimester) Compared to Endovaginal Technic (Gold Standard) (ECHO)
February 9, 2023 updated by: Centre Hospitalier Universitaire, Amiens
Endovaginal ultrasound is currently the gold standard to diagnose a shorted cervical length and, by extension, assess the risk of preterm labor.
The major inconvenient is that this is an invasive method of diagnosis that tends to be poorly accepted by some patients.
This study aims to evaluate the accuracy of a noninvasive transperineal ultrasound cervical measurement in comparison to the endovaginal technic in 2nd and 3nd trimester pregnant women where a cervical ultrasound is indicated.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The cervical length is a crucial part of the diagnostic of premature labor.
The gold standard technic is the endovaginal ultrasound.
This is a technic with good reproducibility and good precision.
Some authors have found the transperineal technic to present the same characteristics, without being as invasive.
The aim of the study was to compare the results of the less invasive technic to the current invasive gold standard in pregnant women who consult for contraction, or for whom cervical modification is suspected in order to determine whether the former could replace the latter.
Study Type
Interventional
Enrollment (Actual)
85
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: julien chevreau, MD
- Phone Number: (33)3 22 08 74 52
- Email: chevreau.julien@chu-amiens.fr
Study Locations
-
-
-
Amiens, France, 80480
- CHU Amiens
-
-
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 and older (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Pregnant women between 2nd and 3rd trimester consulting in obstetric emergency for whom a cervical ultrasound is indicated
Exclusion Criteria:
- minor patients
- mentally deficient persons
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
- Primary Purpose: DIAGNOSTIC
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: transperineal sonographic cervix assessment
|
All volunteer patients for whom a cervical ultrasound is indicated will have with a first operator the performing the usual technic, and with a second operator performing the trans perineal technic without being aware of the first measurement.
|
ACTIVE_COMPARATOR: endovaginal sonographic cervix assessment
|
All volunteer patients for whom a cervical ultrasound is indicated will have with a first operator the performing the usual technic, and with a second operator performing the trans perineal technic without being aware of the first measurement.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
difference of measurement of the uterine cervix
Time Frame: at day 0
|
difference of measurement of the uterine cervix will be done by analysing the variation between the transperineal measurement and endovaginal evaluation of the uterine cervix.
Length will be measured in millimetres
|
at day 0
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
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 (ACTUAL)
March 6, 2020
Primary Completion (ACTUAL)
September 30, 2020
Study Completion (ACTUAL)
September 30, 2021
Study Registration Dates
First Submitted
March 6, 2020
First Submitted That Met QC Criteria
April 9, 2020
First Posted (ACTUAL)
April 10, 2020
Study Record Updates
Last Update Posted (ACTUAL)
February 10, 2023
Last Update Submitted That Met QC Criteria
February 9, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- PI2018_843_0037
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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