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RecruitingPhase 1

Chronic Hypertension and Pregnancy 2 (CHAP2) Pilot Project

Treatment of American Heart Association/American College of Cardiology Stage 1 Hypertension in Pregnancy: A Randomized Control Trial

Who can join

As published by the study on ClinicalTrials.gov. "Not stated" means the study hasn't said — ask the study team.

Age
14 Years to 89 Years
Sex
Female only
Healthy volunteers
Accepted
Compensation
Not stated

Other requirements are listed under Eligibility below. Only the study team can confirm whether you can join.

What to expect

No one can promise a trial will help you personally — that is what the research is trying to find out.

What participation involves

Not stated in the study description — ask the study team about visits and procedures.

Compensation
Not stated
  • Study-related exams and procedures are typically provided at no cost. This is how many trials work in general — confirm the details for this study with the study team.
  • Participants are monitored closely by the research team throughout the study.
  • Some participants may receive access to an investigational treatment, which is still being studied.
  • Your participation helps researchers learn whether this approach could help future patients.

About this study

The CHAP2 study is designed to provide preliminary data for a larger multicenter study to assess whether treatment of stage 1 hypertension (HTN) in pregnancy improves maternal and or neonatal outcomes. The primary objective of this pilot study is to determine if anti-HTN treatment to BP\<130/80mmHg in pregnant patients with stage 1 HTN is associated with a difference in birthweight percentile at delivery. Patients with stage 1 hypertension in pregnancy will be randomized to BP goals of \<130/80mmHg or usual care to treatment only if BPs ≥140/90mmHg. For this pilot, the investigator will randomize a total of 74 eligible participants, 37 to active treatment to BP\<130/80mmHg and 37 to usual care.

Compensation is read from the study's own description and may be missing — always confirm with the study team.

Eligibility

Official eligibility criteria

Inclusion Criteria: * Viable singleton gestation * No fetal anomalies * Blood pressures 130-139/80-89mmHg on two occasions at least 4 hours apart prior to 20 weeks gestation * Planning to deliver at UAB Hospital * No indication for pregnancy termination * Receiving care at the UAB prenatal clinics Exclusion Criteria: * Declines Randomization * Known diagnosis of chronic hypertension ( BP ≥ 140/90mmHg) or current antihypertensive medication use * Fetal demise diagnosed prior to enrollment * Known major structural of chromosomal abnormalities prior to enrollment * Contraindication to first line antihypertensive (Nifedipine/ Labetalol) * Comorbidities requiring BP goals \< 130/80mmHg

Study sites (1)

AL