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Point-of-care Ultrasound Abnormalities in Early Onset Preeclampsia

NCT05662995 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2022-12-23

No results posted yet for this study

Summary

The study is planned to describe the prevalence and severity of cardiac, lung and optic-nerve sheath diameter (ONSD) ultrasound abnormalities in women with early onset preeclampsia with severe features. These findings will be compared with point-of-care ultrasound (POCUS) abnormalities demonstrated in our recent study on late onset preeclampsia. The primary aim of the current study will be to examine the association between pulmonary interstitial edema (PIS), as identified by lung ultrasound, and cardiac dysfunction on echocardiography, and brain natriuretic peptide (BNP), in early onset preeclampsia, after comprehensive echocardiographic assessment. The secondary aims are to assess ONSD, and to explore the association between PIS or ONSD and serum albumin. A further secondary aim will be to explore the association between POCUS abnormalities and cardiotocography abnormalities and early delivery.

Conditions

Interventions

DIAGNOSTIC_TEST

Lung ultrasound

Lung ultrasound will be performed with the patient in supine position (with or without left uterine displacement, depending on clinical circumstances). A phased-array transducer will be used for lung ultrasound and will be used for the assessment of B-lines, which arise from the pleural line and extend to the bottom of the screen and move with the sliding lung

Sponsors & Collaborators

Principal Investigators

  • Robert Dyer, MBChB, PhD · University of Cape Town

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

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

Timeline & Regulatory

Start
2022-11-28
Primary Completion
2023-12-01
Completion
2023-12-01

Countries

  • South Africa

Study Locations

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Entities

Diseases
Companies

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 NCT05662995 on ClinicalTrials.gov