Status:
ACTIVE_NOT_RECRUITING
SD-OCT Measurement of the Human Retina in Pregnancy With Pre-existing or De Novo Hypertension and Without Hypertension
Lead Sponsor:
University of Calgary
Conditions:
Pregnancy Induced Hypertension
Pregnancy Related
Eligibility:
FEMALE
18-45 years
Brief Summary
The complications of long-standing severe and acute severe elevations in systemic blood pressure (hypertension) may involve large vessels as well as smaller vessels, these latter comprising what is kn...
Detailed Description
This is a prospective observational cohort study that was undertaken at Foothills Medical Centre, University of Calgary, Calgary, Canada. Recruitment began in October 2013 and clinical follow-ups comp...
Eligibility Criteria
Inclusion
- Cohort I Women at Low-risk for Developing an HDP (possessing none of the high risk variables outlined in Cohort II below)
- Cohort II Women at High-risk for Developing an HDP
- chronic hypertension
- prior preeclampsia
- prior gestational hypertension
- chronic kidney disease, or
- ≥ 2 of the following: age \>35 years, body mass index (BMI) \> 30 kg/m2, twin or multiple gestation pregnancy, non-Caucasian ethnicity
Exclusion
- pre-existing type 1 or type 2 diabetes mellitus
- vasculitis
- known or observed retinal disease at enrolment
Key Trial Info
Start Date :
October 30 2013
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
December 31 2026
Estimated Enrollment :
155 Patients enrolled
Trial Details
Trial ID
NCT04286217
Start Date
October 30 2013
End Date
December 31 2026
Last Update
November 22 2022
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