Idiopathic Pulmonary Arterial Hypertension
Conditions
Brief summary
Experimental data suggest that transplantation of endothelial progenitor cells (EPCs) attenuates monocrotaline-induced pulmonary hypertension in rats and dogs. In addition, clinical studies suggest that autogolous progenitor cells transplantation is feasible and safe in patients with ischemic disease. This study will investigate the feasibility, safety, and initial clinical outcome of intravenous infusion of autologous EPCs in patients with idiopathic pulmonary arterial hypertension.
Interventions
Sponsors
Zhejiang University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE
Eligibility
Sex/Gender
ALL
Age
18 Years to 60 Years
Healthy volunteers
No
Inclusion criteria
* Clinical diagnosis of idiopathic pulmonary arterial hypertension 1. in New York Heart Association (NYHA) functional class II to III 2. a mean pulmonary artery pressure more than 30 mmHg on right heart catheterization 3. the ability to walk ≥50 m during a standardized 6-minute walk test
Exclusion criteria
* Pulmonary hypertension as a result of heart disease, pulmonary disease, sleep-associated disorders, chronic thromboembolic disease, autoimmune or collagen vascular disease, HIV infection, liver disease, NYHA functional class IV, major bleeding requiring blood transfusion, diabetes, renal dysfunction, and evidence for malignant diseases were excluded
Countries
China
Contacts
Primary Contactxingxiang wang
Outcome results
None listed