The aim of this study is to assess the effect of a lower treatment threshold for antihypertensive medication and tighter blood pressure control, using remote blood pressure monitoring, on reducing Emergency Room visits for our postpartum patients with hypertensive disease.
The aim of this study is to assess the effect of lower treatment threshold for initiating antihypertensive medication and tighter blood pressure control, using remote blood pressure monitoring, on reducing Emergency Room visits for our postpartum patients with hypertensive disease. The investigators will study and compare two cohorts of patients. The first is a retrospective cohort, including patients delivered at Robert Wood Johnson University Hospital and Cooperman Barnabas Medical Center. The second is a prospective cohort that will enroll patients immediately postpartum who are eligible for our treatment protocol.
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
392
The standard of care for patients with pregnancy induced hypertension is to start antihypertensive therapy if blood pressures are consistently over 150/100 mm Hg. There is no established standard of care for titrating blood pressure medication in the postpartum period for those with chronic hypertension and the approach to these patients varies by institution. The intervention in this study will be to start antihypertensive medications at a lower blood pressure cutoff, which is commonly used in the non-pregnant patient population to more tightly control blood pressure. Remote patient monitoring may be considered standard of care. The blood pressure targets chosen for this study are considered to be standard of care for non-pregnant people.
Cooperman Barnabas Medical Center
Livingston, New Jersey, United States
Robert Wood Johnson Medical School
New Brunswick, New Jersey, United States
Postpartum Emergency Department visits for hypertensive disorders
Any patient that returns to the Emergency Department for hypertensive disorders
Time frame: Six weeks from date of delivery
Postpartum readmissions for hypertensive disorders
Any patient that is readmitted to the hospital for hypertensive disorders.
Time frame: 6 weeks form date of delivery
Number of acute postpartum complications of preeclampsia
Postpartum complications include stroke, seizure, thrombocytopenia, elevated liver enzymes, liver rupture, kidney injury.
Time frame: 6 weeks from date of delivery
Lab abnormalities because of preeclampsia
Rate of lab abnormalities including acute kidney injury (creatinine \>1.1 mg/dL), transaminitis (liver function tests \> 2x upper limit of normal), or thrombocytopenia (platelet count \< 100,000 uL)
Time frame: 6 weeks from date of delivery
Blood pressure at the postpartum visit
Measurement of blood pressure value at 6 week postpartum visit
Time frame: 6 weeks from date of delivery
Breastfeeding rates at 6 weeks postpartum
Rates of exclusive breastfeeding at 6 week postpartum visit.
Time frame: 6 weeks from date of delivery
Compliance with follow up at postpartum visits
If patient shows up to postpartum visit or not
Time frame: 6 weeks from date of delivery
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Composite maternal cardiovascular and other morbidity
Death, any new heart failure, stroke or encephalopathy, myocardial ischemia or angina, pulmonary edema, ICU admission/ intubation, encephalopathy, or renal failure.
Time frame: One year from delivery
Short-term cardiovascular disease
The effect of aggressive postpartum preeclampsia on incidents of cardiovascular diseases, which include coronary heart disease (acute myocardial infarction, ischemic heart disease, hypertensive heart disease, and congestive heart failure), and stroke (ischemic and hemorrhagic strokes).
Time frame: One year from delivery
Socioeconomic factors
The impact of race/ethnicity and insurance status on primary and secondary outcomes.
Time frame: One year from delivery