RecruitingNot ApplicableNCT07363343
Nifedipine and Enalapril vs Nifedipine and Labetalol for the Treatment of Postpartum Hypertension Study
Nifedipine and Enalapril vs Nifedipine and Labetalol for the Treatment of Postpartum Hypertension Study (NEPHRON)
Sponsor
The Cleveland Clinic
Enrollment
200 participants
Start Date
Mar 10, 2026
Study Type
INTERVENTIONAL
Conditions
Summary
To determine if nifedipine and enalapril will have better blood pressure control in the postpartum setting compared to nifedipine and labetalol.
Eligibility
Sex: FEMALEMin Age: 18 Years
Inclusion Criteria5
- Postpartum women aged 18 years or older
- Clinical diagnosis of hypertensive disorder in pregnancy (gestational hypertension, chronic hypertension, preeclampsia with or without severe features)
- Taking Nifedipine 60 mg every 12 hours for blood pressure control
- Persistently elevated blood pressure at/above 140/90 mmHg in a 24-hour time period or have one or more severe range blood pressure at/above 160/110 mmHg requiring a second antihypertensive medication
- English speaking
Exclusion Criteria9
- Taking ≥2 antihypertensive agents during pregnancy
- Heart block
- Heart rate <60 or >120 beats per minute
- Heart failure
- Creatinine >1.5 mg/dL
- Renal artery stenosis
- Active connective tissue disease
- Cerebrovascular accident
- Failed treatment or contraindications to nifedipine, enalapril or labetalol
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Interventions
DRUGNifedipine and Enalapril
Nifedipine 60mg by mouth every twelve hours plus Enalapril 5mg by mouth every twelve hours
DRUGNifedipine and Labetalol
Nifedipine 60mg by mouth every twelve hours plus Labetalol 200mg by mouth every twelve hours
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT07363343
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