NCT04053296

Long-term Outcomes of Pregnant Women With PAH

Morbidity and Outcomes of Pregnant Women With Pulmonary Arterial Hypertension During Different Pregnancies

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 120 (estimated)
• Sponsor: RenJi Hospital · Academic / Other
• Sex: Female
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

The investigators intend to explore the characteristics and outcomes of pregnant women with PAH during different pregnancies and to provide applicable evidence for clinical practice.

Detailed description

Pulmonary arterial hypertension (PAH) is a fatal disease with progressive vascular resistance that leads to the loss of right heart function. Avoiding pregnancy is essential for PAH women. In recent years, maternal mortality in pregnant women with PAH has decreased mostly due to emerging advanced therapies for PAH and the progress in high-risk pregnancy management. Nevertheless, the maternal death rate in parturients with PAH remains high; therefore, contraception is still recommended for women diagnosed with PAH. However, some women develop this condition during pregnancy. With the two-child policy, families in China are allowed to have a second child. As a result, the number of PAH diagnoses during pregnancy may increase with the general increase in the number of pregnant women. Additionally, some patients develop PAH only during their second pregnancy. In order to investigate the incidence and clinical characteristics of pregnant women diagnosed with PAH during different pregnancies, this observational study aimed to analyze perinatal and pregnancy clinical data, to compare the perinatal status and maternal and infant outcomes of the first and second pregnancies complicated with PAH, establishing a clinical basis for the prenatal consultation, diagnosis, and treatment of pregnant women with PAH.

Conditions

• Pulmonary Arterial Hypertension

Interventions

Type	Name	Description
OTHER	Observational study	We follow up the results of patients.

Timeline

• Start date: 2017-11-01
• Primary completion: 2019-12-31
• Completion: 2019-12-31
• First posted: 2019-08-12
• Last updated: 2019-08-12

Locations

1 site across 1 country: China