NCT00615823

Atorvastatin in Pulmonary Hypertension

Clinical Effect and Tolerability of Atorvastatin Versus Placebo in Patients With Pulmonary Hypertension: Double-blinded, Randomised, Prospective Phase II Study for 6 Months With Adjusted Doses of Atorvastatin

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 220 (actual)
• Sponsor: Chinese Academy of Medical Sciences, Fuwai Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

Clinical effect and tolerability of atorvastatin versus placebo in patients with Pulmonary Hypertension: double-blinded, randomised, prospective phase II study for 6 months with adjusted doses of Atorvastatin

Detailed description

PAH is characterized by dyspnea, fatigue, and lower extremity edema as a result of heart failure. Several research have proved that inflammation may participate in the pathogenesis of PAH. As atorvastatin inhibits inflammation and has beneficial effects on blood vessels in other types of cardiovascular disease. Therefore, atorvastatin may similarly benefit patients with PAH. Experimental data suggest that statins attenuates pulmonary hypertension in animal experiments. In addition, non-controlled clinical studies suggest that atorvastatin is effective and safe in patients with pulmonary hypertension. Participants in this study will be randomly assigned to receive 6 months of daily placebo tablets or daily atorvastatin in a double-blind fashion. The study will compare the safety and efficacy of placebo and atorvastatin.

Conditions

• Hypertension, Pulmonary

Interventions

Type	Name	Description
DRUG	Atorvastatin	Patients were assigned to receive 10 mg of atorvastatin for 6 months (supplied by JiaLin Pharmaceutical Co., Beijing, China). The dose was adjusted to 5mg daily if serum transaminase levels increased by less than three times the upper limit of normal or creatine kinase levels increased to less than five times the upper limit of normal. If serum transaminase and creatine kinase levels remained normal and low-density lipoprotein level greater than 3.4mmol/L after 4 weeks of therapy, the dose of drug was increased to 20mg once daily.
DRUG	Placebo	Patients were assigned to receive 10 mg of placebo for 6 months (supplied by JiaLin Pharmaceutical Co., Beijing, China). The dose was adjusted to 5mg daily if serum transaminase levels increased by less than three times the upper limit of normal or creatine kinase levels increased to less than five times the upper limit of normal. If serum transaminase and creatine kinase levels remained normal and low-density lipoprotein level greater than 3.4mmol/L after 4 weeks of therapy, the dose of drug was increased to 20mg once daily.

Timeline

• Start date: 2007-02-01
• Primary completion: 2010-03-01
• Completion: 2010-05-01
• First posted: 2008-02-14
• Last updated: 2012-02-23

Locations

1 site across 1 country: China