Angular Pregnancy - Ultrasound Definition and Correlation With Clinical Outcomes

Study Results

Results pending

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.

Recruitment Status

COMPLETED

Total Enrollment

236 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-10-01

Study Completion Date

2019-10-01

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The aim of this study is to establish clinically meaningful ultrasound-based diagnostic criteria for AP. To this end, the investigators will prospectively collect clinical and ultrasound data from early intrauterine pregnancies and correlate this data with pregnancy outcomes (particularly with risk of miscarriage), to establish whether there are any diagnostic criteria that can be used to make the diagnosis, facilitate increased surveillance of at risk pregnancies and reassure those with normally located pregnancies. The collected data will be used to correlate incidence of angular pregnancy and clinical variables such as maternal age, uterine fibroids, assisted conception, multiple pregnancy, ethnicity, previous uterine and adnexal surgery.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Ultrasound Predictors of Early Pregnancy Failure in Patients With Recurrent Pregnancy Loss

NCT03178682

Recurrent Pregnancy Loss Early Pregnancy Failure

COMPLETED

Pelvic Examination in Pregnancy

NCT01570413

Early Pregnancy Bleeding Abdominal Pain

COMPLETED NA

Prevalence of Congenital Uterine Malformations

NCT01487616

Congenital Uterine Anomalies

UNKNOWN

Prospective Study of the Variation in the Angle of Anteflexion of the Uterus Before and After Micturition in Nulliparous Women With Uterine Anteversion.

NCT06669845

Uterine Anteflexion

COMPLETED NA

3D Ultrasound to Assess in Recurrent Miscarriage

NCT06164015

Recurrent Miscarriage

NOT_YET_RECRUITING

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.

Miscarriage in First Trimester

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Ultrasound

Ultrasound based observational study

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Have capacity to understand the study and to provide signed and dated informed consent.
* Willing to comply with all study procedures and be available for the duration of the study including consenting to follow up of the pregnancy outcome by letter, phone or email according to individual preference.
* Age 16 years or over
* Mean gestational sac diameter (GSD) on ultrasound of 2-15mm inclusive
* GS implantation site within the upper half of the uterine cavity on 2D USS

* Implantation site within the lower half of the endometrial cavity on 2D USS screening.
* Intention to terminate the pregnancy
* Women with unicornuate uteri or unicornuate uteri with rudimentary horns
* Women with uterine fibroids which distort the uterine cavity

Minimum Eligible Age

16 Years

Maximum Eligible Age

50 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

Yes