Patients

DISEASES

Graphical representation of the cardiovascular system

Pulmonary arterial hypertension (PAH) is a serious disease of the arteries connecting the lungs to the heart (the pulmonary arteries).

 
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Clinical trials

Actelion's clinical trial database

Dedicated to enhancing the transparency

Actelion's data registry ‘SMADAR’ (Study MetA DAta Registry), is designed to help patients, caregivers and physicians find the Actelion clinical trials that may be appropriate for them.

Drug safety

Understanding drug safety

Step into the world of drug safety

Step into the world of drug safety

US Residents

Please note that the information contained in this section of the website is not intended for US residents. Please visit our US webpage.

Please note that the information contained in this section of the website is not intended for US residents. Please visit our US webpage.

Corporate responsibility

Discovering medicines responsibly

Discovering medicines responsibly

Discovering medicines responsibly