Evaluation of Image Quality in Obstetrical Ultrasonography: Comparison Between Subjective Assessment and Contrast-to-noise Ratio
NCT ID: NCT06265974
Last Updated: 2024-02-20
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
COMPLETED
198 participants
OBSERVATIONAL
2023-08-01
2024-01-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
The main question it aims to answer is:
Is the subjective assessment of the quality of obstetrical ultrasonography pictures by a young practitioner and an experienced one can be similar to that of an objective tool, such as the contrast-to-noise ratio (CNR)? The contrast-to-noise ratio is commonly used in radiology to evaluate image quality by assessing the ability to distinguish differences between two elements.
The investigators selected a retrospective cohort of 198 patients, including three pictures per fetus screened between 18 and 18 weeks and 6 days. For each picture, the investigators assessed the quality of two different elements and the entire image, and then calculated the CNR using software. The investigators will compare the three assessment between them
Related Clinical Trials
Explore similar clinical trials based on study characteristics and research focus.
Self Assessment of Fetal Ultrasound Images
NCT02074592
Evaluation of Choroidal Thickness During Pregnancy Using Enhanced Depth Imaging Optical Coherence Tomography
NCT02024048
The Role of Ultrasonography in Labor in Predicting the Outcomes of Childbirth
NCT06806904
Sonohysterography , 3D Ultrasonography and Hysteroscopy in Assessment of Uterine Factor in Cases of Female Infertility
NCT02399501
Pregnancy Ultrasound Satisfaction Scoring System
NCT06441929
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
COHORT
RETROSPECTIVE
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
* Ultrasound performed by the same practitioner
* Ultrasound performed on the same ultrasound machine "Voluson E10", with the "RM6C" probe
Exclusion Criteria
* Use of another ultrasound device other than the "Voluson E10", and/or an ultrasound probe other than the "RM6C"
* Intrauterine fetal deaths
18 Years
FEMALE
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Poitiers University Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
University Hospital La MILETRIE
Poitiers, , France
Countries
Review the countries where the study has at least one active or historical site.
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
ECHOQUALITY
Identifier Type: -
Identifier Source: org_study_id
More Related Trials
Additional clinical trials that may be relevant based on similarity analysis.