- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05955040
Treatment of Elevated Blood Pressures in Early Pregnancy
Study Overview
Status
Intervention / Treatment
Detailed Description
Patients will be randomized to treatment of elevated blood pressures (120 or greater systolic OR 80 or greater diastolic) versus non-treatment. After randomization to treatment, patient's will be treated with either nifedipine or labetalol (both medications that are standard of care for treatment of elevated blood pressure during pregnancy).
The purpose of this study is two-fold: 1) Determine if treatment of elevated blood pressures (120 or greater systolic OR 80 or greater diastolic) versus non-treatment improves maternal and fetal outcomes and 2) determine if ICG directed treatment is optimal as ICG will not be used to determine treatment medication (this will be done by secondary analysis after conclusion of the study).
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Jesse Cottrell, MD
- Phone Number: 304-691-1400
- Email: cottrellje@marshall.edu
Study Contact Backup
- Name: Morgan Ruley
- Phone Number: 304-691-1458
- Email: kelley115@marshall.edu
Study Locations
-
-
West Virginia
-
Huntington, West Virginia, United States, 25701
- Recruiting
- Marshall Obstetrics and Gynecology
-
Contact:
- Jesse Cottrell, MD
- Phone Number: 304-691-1400
- Email: cottrellj@marshall.edu
-
Contact:
- Morgan Ruley, MS
- Phone Number: 304-691-1458
- Email: kelley115@marshall.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Patients presenting for obstetric care at Marshall University (Huntington office and Teays Valley office) between 12 and 16 weeks gestation with a systolic blood pressure of 120 or greater OR a diastolic blood pressure of 80 or greater. Eligibility for this study will be have blood pressures between 120-139 systolic and 80-89 diastolic. Randomization to control, labetalol, or nifedipine will be performed after patient consent.
Exclusion Criteria:
- Patients already be on medication for hypertension.
- Patients with the diagnosis of chronic hypertension
- Patients with a BP of 140 or greater systolic OR 90 or greater diastolic (this meets criteria for chronic hypertension in pregnancy).
- Patients actively using any illicit substance or have history of substance use disorder.
- Patients who are actively consuming alcohol during pregnancy.
- Patients with Type I or Type II Diabetes Mellitus.
- Patients with end stage renal disease.
- Patients less then 12 weeks gestation or greater than 16 weeks
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Treatment Group
Treatment of elevated blood pressures (120 or greater systolic OR 80 or greater diastolic)
|
Standard of care for treatment of elevated blood pressure during pregnancy
Standard of care for treatment of elevated blood pressure during pregnancy
|
No Intervention: Non-treatment Group
Non-treatment of blood pressures between 120-139 systolic and 80-89 diastolic
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
Patient age
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
BMI
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
delivery weeks
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
systemic vascular resistance
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
heart rate
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
blood pressure
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
gravidity
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
parity
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
abortions
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
gestational hypertension
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
inhouse days
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
preeclampsia
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
birth weight percentile
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
Apgar 1 min
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
Apgar 5 min
|
through study completion, an average of 1 year
|
Treatment of elevated blood pressures
Time Frame: through study completion, an average of 1 year
|
NICU days
|
through study completion, an average of 1 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
ICG directed treatment
Time Frame: through study completion, an average of 1 year
|
Compare cardiac output
|
through study completion, an average of 1 year
|
ICG directed treatment
Time Frame: through study completion, an average of 1 year
|
mean arterial pressure
|
through study completion, an average of 1 year
|
ICG directed treatment
Time Frame: through study completion, an average of 1 year
|
systemic vascular resistance among groups treated with nifedipine, labetalol, and the control group
|
through study completion, an average of 1 year
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Cardiovascular Diseases
- Vascular Diseases
- Pregnancy Complications
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Hypertension
- Hypertension, Pregnancy-Induced
- Physiological Effects of Drugs
- Adrenergic beta-Antagonists
- Adrenergic Antagonists
- Adrenergic Agents
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Antihypertensive Agents
- Vasodilator Agents
- Autonomic Agents
- Peripheral Nervous System Agents
- Membrane Transport Modulators
- Calcium-Regulating Hormones and Agents
- Reproductive Control Agents
- Calcium Channel Blockers
- Tocolytic Agents
- Sympathomimetics
- Adrenergic alpha-1 Receptor Antagonists
- Adrenergic alpha-Antagonists
- Nifedipine
- Labetalol
Other Study ID Numbers
- 1889318
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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